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• XmlParser.java

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org.hl7.fhir.r5.formats.XmlParser Maven / Gradle / Ivy

package org.hl7.fhir.r5.formats;

// generated

/*
  Copyright (c) 2011+, HL7, Inc.
  All rights reserved.
  
  Redistribution and use in source and binary forms, with or without modification, \
  are permitted provided that the following conditions are met:
  
   * Redistributions of source code must retain the above copyright notice, this \
     list of conditions and the following disclaimer.
   * Redistributions in binary form must reproduce the above copyright notice, \
     this list of conditions and the following disclaimer in the documentation \
     and/or other materials provided with the distribution.
   * Neither the name of HL7 nor the names of its contributors may be used to 
     endorse or promote products derived from this software without specific 
     prior written permission.
  
  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\" AND \
  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED \
  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. \
  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, \
  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT \
  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR \
  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, \
  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) \
  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE \
  POSSIBILITY OF SUCH DAMAGE.
  */

// Generated on Thu, Mar 23, 2023 19:59+1100 for FHIR v5.0.0



import org.hl7.fhir.r5.model.*;
import org.hl7.fhir.r5.model.Enumerations.FHIRVersion;
import org.xmlpull.v1.*;
import org.hl7.fhir.utilities.Utilities;
import org.hl7.fhir.exceptions.FHIRFormatError;
import org.hl7.fhir.exceptions.FHIRException;
import java.io.IOException;

public class XmlParser extends XmlParserBase {

  public XmlParser() {
    super();
  }

  public XmlParser(boolean allowUnknownContent) {
    super();
    setAllowUnknownContent(allowUnknownContent);
  }

  protected boolean parseBaseContent(int eventType, XmlPullParser xpp, Base res) throws XmlPullParserException, IOException, FHIRFormatError {
    return false;
  }

  @SuppressWarnings("unchecked")
  protected > Enumeration parseEnumeration(XmlPullParser xpp, E item, EnumFactory e) throws XmlPullParserException, IOException, FHIRFormatError {
    Enumeration res = new Enumeration(e);
    parseElementAttributes(xpp, res);
    res.setValue((E) e.fromCode(xpp.getAttributeValue(null, "value")));
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
      if (!parseElementContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected DateType parseDate(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DateType res = new DateType(xpp.getAttributeValue(null, "value"));
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
      if (!parseElementContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected DateTimeType parseDateTime(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DateTimeType res = new DateTimeType(xpp.getAttributeValue(null, "value"));
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
      if (!parseElementContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected CodeType parseCode(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CodeType res = new CodeType(xpp.getAttributeValue(null, "value"));
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
      if (!parseElementContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected StringType parseString(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    StringType res = new StringType(xpp.getAttributeValue(null, "value"));
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
      if (!parseElementContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected IntegerType parseInteger(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    IntegerType res = new IntegerType(xpp.getAttributeValue(null, "value"));
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
      if (!parseElementContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected Integer64Type parseInteger64(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Integer64Type res = new Integer64Type(xpp.getAttributeValue(null, "value"));
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
      if (!parseElementContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected OidType parseOid(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    OidType res = new OidType(xpp.getAttributeValue(null, "value"));
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
      if (!parseElementContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected CanonicalType parseCanonical(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CanonicalType res = new CanonicalType(xpp.getAttributeValue(null, "value"));
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
      if (!parseElementContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected UriType parseUri(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    UriType res = new UriType(xpp.getAttributeValue(null, "value"));
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
      if (!parseElementContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected UuidType parseUuid(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    UuidType res = new UuidType(xpp.getAttributeValue(null, "value"));
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
      if (!parseElementContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected UrlType parseUrl(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    UrlType res = new UrlType(xpp.getAttributeValue(null, "value"));
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
      if (!parseElementContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected InstantType parseInstant(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    InstantType res = new InstantType(xpp.getAttributeValue(null, "value"));
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
      if (!parseElementContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected BooleanType parseBoolean(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    BooleanType res = new BooleanType(xpp.getAttributeValue(null, "value"));
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
      if (!parseElementContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected Base64BinaryType parseBase64Binary(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Base64BinaryType res = new Base64BinaryType(xpp.getAttributeValue(null, "value"));
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
      if (!parseElementContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected UnsignedIntType parseUnsignedInt(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    UnsignedIntType res = new UnsignedIntType(xpp.getAttributeValue(null, "value"));
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
      if (!parseElementContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected MarkdownType parseMarkdown(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MarkdownType res = new MarkdownType(xpp.getAttributeValue(null, "value"));
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
      if (!parseElementContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected TimeType parseTime(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TimeType res = new TimeType(xpp.getAttributeValue(null, "value"));
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
      if (!parseElementContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected IdType parseId(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    IdType res = new IdType(xpp.getAttributeValue(null, "value"));
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
      if (!parseElementContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected PositiveIntType parsePositiveInt(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    PositiveIntType res = new PositiveIntType(xpp.getAttributeValue(null, "value"));
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
      if (!parseElementContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected DecimalType parseDecimal(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DecimalType res = new DecimalType(xpp.getAttributeValue(null, "value"));
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
      if (!parseElementContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseBackboneElementContent(int eventType, XmlPullParser xpp, BackboneElement res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("modifierExtension")) {
      res.getModifierExtension().add(parseExtension(xpp));
    } else if (!parseElementContent(eventType, xpp, res)){ 
        return false;
    }
    return true;
  }

  protected boolean parseBackboneTypeContent(int eventType, XmlPullParser xpp, BackboneType res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("modifierExtension")) {
      res.getModifierExtension().add(parseExtension(xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
        return false;
    }
    return true;
  }

  protected boolean parseDataTypeContent(int eventType, XmlPullParser xpp, DataType res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (!parseElementContent(eventType, xpp, res)){ 
        return false;
    }
    return true;
  }

  protected boolean parseElementContent(int eventType, XmlPullParser xpp, Element res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("extension")) {
      res.getExtension().add(parseExtension(xpp));
    } else if (!parseBaseContent(eventType, xpp, res)){ 
        return false;
    }
    return true;
  }

  protected Address parseAddress(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Address res = new Address();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAddressContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAddressContent(int eventType, XmlPullParser xpp, Address res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("use")) {
      res.setUseElement(parseEnumeration(xpp, Address.AddressUse.NULL, new Address.AddressUseEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, Address.AddressType.NULL, new Address.AddressTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("text")) {
      res.setTextElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("line")) {
      res.getLine().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("city")) {
      res.setCityElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("district")) {
      res.setDistrictElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("state")) {
      res.setStateElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("postalCode")) {
      res.setPostalCodeElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("country")) {
      res.setCountryElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Age parseAge(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Age res = new Age();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAgeContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAgeContent(int eventType, XmlPullParser xpp, Age res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (!parseQuantityContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Annotation parseAnnotation(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Annotation res = new Annotation();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAnnotationContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAnnotationContent(int eventType, XmlPullParser xpp, Annotation res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "author")) {
      res.setAuthor(parseType("author", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("time")) {
      res.setTimeElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("text")) {
      res.setTextElement(parseMarkdown(xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Attachment parseAttachment(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Attachment res = new Attachment();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAttachmentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAttachmentContent(int eventType, XmlPullParser xpp, Attachment res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contentType")) {
      res.setContentTypeElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("language")) {
      res.setLanguageElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("data")) {
      res.setDataElement(parseBase64Binary(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUrl(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("size")) {
      res.setSizeElement(parseInteger64(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("hash")) {
      res.setHashElement(parseBase64Binary(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("creation")) {
      res.setCreationElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("height")) {
      res.setHeightElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("width")) {
      res.setWidthElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("frames")) {
      res.setFramesElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("duration")) {
      res.setDurationElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("pages")) {
      res.setPagesElement(parsePositiveInt(xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Availability parseAvailability(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Availability res = new Availability();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAvailabilityContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAvailabilityContent(int eventType, XmlPullParser xpp, Availability res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("availableTime")) {
      res.getAvailableTime().add(parseAvailabilityAvailableTimeComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("notAvailableTime")) {
      res.getNotAvailableTime().add(parseAvailabilityNotAvailableTimeComponent(xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Availability.AvailabilityAvailableTimeComponent parseAvailabilityAvailableTimeComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Availability.AvailabilityAvailableTimeComponent res = new Availability.AvailabilityAvailableTimeComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAvailabilityAvailableTimeComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAvailabilityAvailableTimeComponentContent(int eventType, XmlPullParser xpp, Availability.AvailabilityAvailableTimeComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("daysOfWeek")) {
      res.getDaysOfWeek().add(parseEnumeration(xpp, Enumerations.DaysOfWeek.NULL, new Enumerations.DaysOfWeekEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("allDay")) {
      res.setAllDayElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("availableStartTime")) {
      res.setAvailableStartTimeElement(parseTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("availableEndTime")) {
      res.setAvailableEndTimeElement(parseTime(xpp));
    } else if (!parseElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Availability.AvailabilityNotAvailableTimeComponent parseAvailabilityNotAvailableTimeComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Availability.AvailabilityNotAvailableTimeComponent res = new Availability.AvailabilityNotAvailableTimeComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAvailabilityNotAvailableTimeComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAvailabilityNotAvailableTimeComponentContent(int eventType, XmlPullParser xpp, Availability.AvailabilityNotAvailableTimeComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("during")) {
      res.setDuring(parsePeriod(xpp));
    } else if (!parseElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CodeableConcept parseCodeableConcept(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CodeableConcept res = new CodeableConcept();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCodeableConceptContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCodeableConceptContent(int eventType, XmlPullParser xpp, CodeableConcept res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("coding")) {
      res.getCoding().add(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("text")) {
      res.setTextElement(parseString(xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CodeableReference parseCodeableReference(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CodeableReference res = new CodeableReference();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCodeableReferenceContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCodeableReferenceContent(int eventType, XmlPullParser xpp, CodeableReference res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("concept")) {
      res.setConcept(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reference")) {
      res.setReference(parseReference(xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Coding parseCoding(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Coding res = new Coding();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCodingContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCodingContent(int eventType, XmlPullParser xpp, Coding res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("system")) {
      res.setSystemElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCodeElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("display")) {
      res.setDisplayElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("userSelected")) {
      res.setUserSelectedElement(parseBoolean(xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ContactDetail parseContactDetail(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ContactDetail res = new ContactDetail();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseContactDetailContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseContactDetailContent(int eventType, XmlPullParser xpp, ContactDetail res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("telecom")) {
      res.getTelecom().add(parseContactPoint(xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ContactPoint parseContactPoint(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ContactPoint res = new ContactPoint();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseContactPointContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseContactPointContent(int eventType, XmlPullParser xpp, ContactPoint res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("system")) {
      res.setSystemElement(parseEnumeration(xpp, ContactPoint.ContactPointSystem.NULL, new ContactPoint.ContactPointSystemEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("value")) {
      res.setValueElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("use")) {
      res.setUseElement(parseEnumeration(xpp, ContactPoint.ContactPointUse.NULL, new ContactPoint.ContactPointUseEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("rank")) {
      res.setRankElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Contributor parseContributor(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Contributor res = new Contributor();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseContributorContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseContributorContent(int eventType, XmlPullParser xpp, Contributor res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, Contributor.ContributorType.NULL, new Contributor.ContributorTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Count parseCount(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Count res = new Count();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCountContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCountContent(int eventType, XmlPullParser xpp, Count res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (!parseQuantityContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DataRequirement parseDataRequirement(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DataRequirement res = new DataRequirement();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDataRequirementContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDataRequirementContent(int eventType, XmlPullParser xpp, DataRequirement res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, Enumerations.FHIRTypes.NULL, new Enumerations.FHIRTypesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("profile")) {
      res.getProfile().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "subject")) {
      res.setSubject(parseType("subject", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("mustSupport")) {
      res.getMustSupport().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("codeFilter")) {
      res.getCodeFilter().add(parseDataRequirementCodeFilterComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dateFilter")) {
      res.getDateFilter().add(parseDataRequirementDateFilterComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("valueFilter")) {
      res.getValueFilter().add(parseDataRequirementValueFilterComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("limit")) {
      res.setLimitElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sort")) {
      res.getSort().add(parseDataRequirementSortComponent(xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DataRequirement.DataRequirementCodeFilterComponent parseDataRequirementCodeFilterComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DataRequirement.DataRequirementCodeFilterComponent res = new DataRequirement.DataRequirementCodeFilterComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDataRequirementCodeFilterComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDataRequirementCodeFilterComponentContent(int eventType, XmlPullParser xpp, DataRequirement.DataRequirementCodeFilterComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("path")) {
      res.setPathElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("searchParam")) {
      res.setSearchParamElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("valueSet")) {
      res.setValueSetElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.getCode().add(parseCoding(xpp));
    } else if (!parseElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DataRequirement.DataRequirementDateFilterComponent parseDataRequirementDateFilterComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DataRequirement.DataRequirementDateFilterComponent res = new DataRequirement.DataRequirementDateFilterComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDataRequirementDateFilterComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDataRequirementDateFilterComponentContent(int eventType, XmlPullParser xpp, DataRequirement.DataRequirementDateFilterComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("path")) {
      res.setPathElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("searchParam")) {
      res.setSearchParamElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DataRequirement.DataRequirementValueFilterComponent parseDataRequirementValueFilterComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DataRequirement.DataRequirementValueFilterComponent res = new DataRequirement.DataRequirementValueFilterComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDataRequirementValueFilterComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDataRequirementValueFilterComponentContent(int eventType, XmlPullParser xpp, DataRequirement.DataRequirementValueFilterComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("path")) {
      res.setPathElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("searchParam")) {
      res.setSearchParamElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("comparator")) {
      res.setComparatorElement(parseEnumeration(xpp, DataRequirement.ValueFilterComparator.NULL, new DataRequirement.ValueFilterComparatorEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DataRequirement.DataRequirementSortComponent parseDataRequirementSortComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DataRequirement.DataRequirementSortComponent res = new DataRequirement.DataRequirementSortComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDataRequirementSortComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDataRequirementSortComponentContent(int eventType, XmlPullParser xpp, DataRequirement.DataRequirementSortComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("path")) {
      res.setPathElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("direction")) {
      res.setDirectionElement(parseEnumeration(xpp, DataRequirement.SortDirection.NULL, new DataRequirement.SortDirectionEnumFactory()));
    } else if (!parseElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Distance parseDistance(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Distance res = new Distance();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDistanceContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDistanceContent(int eventType, XmlPullParser xpp, Distance res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (!parseQuantityContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Dosage parseDosage(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Dosage res = new Dosage();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDosageContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDosageContent(int eventType, XmlPullParser xpp, Dosage res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sequence")) {
      res.setSequenceElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("text")) {
      res.setTextElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("additionalInstruction")) {
      res.getAdditionalInstruction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patientInstruction")) {
      res.setPatientInstructionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("timing")) {
      res.setTiming(parseTiming(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("asNeeded")) {
      res.setAsNeededElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("asNeededFor")) {
      res.getAsNeededFor().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("site")) {
      res.setSite(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("route")) {
      res.setRoute(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("method")) {
      res.setMethod(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("doseAndRate")) {
      res.getDoseAndRate().add(parseDosageDoseAndRateComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("maxDosePerPeriod")) {
      res.getMaxDosePerPeriod().add(parseRatio(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("maxDosePerAdministration")) {
      res.setMaxDosePerAdministration(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("maxDosePerLifetime")) {
      res.setMaxDosePerLifetime(parseQuantity(xpp));
    } else if (!parseBackboneTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Dosage.DosageDoseAndRateComponent parseDosageDoseAndRateComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Dosage.DosageDoseAndRateComponent res = new Dosage.DosageDoseAndRateComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDosageDoseAndRateComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDosageDoseAndRateComponentContent(int eventType, XmlPullParser xpp, Dosage.DosageDoseAndRateComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "dose")) {
      res.setDose(parseType("dose", xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "rate")) {
      res.setRate(parseType("rate", xpp));
    } else if (!parseElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Duration parseDuration(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Duration res = new Duration();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDurationContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDurationContent(int eventType, XmlPullParser xpp, Duration res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (!parseQuantityContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ElementDefinition parseElementDefinition(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ElementDefinition res = new ElementDefinition();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseElementDefinitionContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseElementDefinitionContent(int eventType, XmlPullParser xpp, ElementDefinition res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("path")) {
      res.setPathElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("representation")) {
      res.getRepresentation().add(parseEnumeration(xpp, ElementDefinition.PropertyRepresentation.NULL, new ElementDefinition.PropertyRepresentationEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sliceName")) {
      res.setSliceNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sliceIsConstraining")) {
      res.setSliceIsConstrainingElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("label")) {
      res.setLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.getCode().add(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("slicing")) {
      res.setSlicing(parseElementDefinitionSlicingComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("short")) {
      res.setShortElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("definition")) {
      res.setDefinitionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("comment")) {
      res.setCommentElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requirements")) {
      res.setRequirementsElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("alias")) {
      res.getAlias().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("min")) {
      res.setMinElement(parseUnsignedInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("max")) {
      res.setMaxElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("base")) {
      res.setBase(parseElementDefinitionBaseComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contentReference")) {
      res.setContentReferenceElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.getType().add(parseElementDefinitionTypeRefComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "defaultValue")) {
      res.setDefaultValue(parseType("defaultValue", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("meaningWhenMissing")) {
      res.setMeaningWhenMissingElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("orderMeaning")) {
      res.setOrderMeaningElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "fixed")) {
      res.setFixed(parseType("fixed", xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "pattern")) {
      res.setPattern(parseType("pattern", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("example")) {
      res.getExample().add(parseElementDefinitionExampleComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "minValue")) {
      res.setMinValue(parseType("minValue", xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "maxValue")) {
      res.setMaxValue(parseType("maxValue", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("maxLength")) {
      res.setMaxLengthElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("condition")) {
      res.getCondition().add(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("constraint")) {
      res.getConstraint().add(parseElementDefinitionConstraintComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("mustHaveValue")) {
      res.setMustHaveValueElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("valueAlternatives")) {
      res.getValueAlternatives().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("mustSupport")) {
      res.setMustSupportElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("isModifier")) {
      res.setIsModifierElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("isModifierReason")) {
      res.setIsModifierReasonElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("isSummary")) {
      res.setIsSummaryElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("binding")) {
      res.setBinding(parseElementDefinitionBindingComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("mapping")) {
      res.getMapping().add(parseElementDefinitionMappingComponent(xpp));
    } else if (!parseBackboneTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ElementDefinition.ElementDefinitionSlicingComponent parseElementDefinitionSlicingComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ElementDefinition.ElementDefinitionSlicingComponent res = new ElementDefinition.ElementDefinitionSlicingComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseElementDefinitionSlicingComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseElementDefinitionSlicingComponentContent(int eventType, XmlPullParser xpp, ElementDefinition.ElementDefinitionSlicingComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("discriminator")) {
      res.getDiscriminator().add(parseElementDefinitionSlicingDiscriminatorComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("ordered")) {
      res.setOrderedElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("rules")) {
      res.setRulesElement(parseEnumeration(xpp, ElementDefinition.SlicingRules.NULL, new ElementDefinition.SlicingRulesEnumFactory()));
    } else if (!parseElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ElementDefinition.ElementDefinitionSlicingDiscriminatorComponent parseElementDefinitionSlicingDiscriminatorComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ElementDefinition.ElementDefinitionSlicingDiscriminatorComponent res = new ElementDefinition.ElementDefinitionSlicingDiscriminatorComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseElementDefinitionSlicingDiscriminatorComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseElementDefinitionSlicingDiscriminatorComponentContent(int eventType, XmlPullParser xpp, ElementDefinition.ElementDefinitionSlicingDiscriminatorComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, ElementDefinition.DiscriminatorType.NULL, new ElementDefinition.DiscriminatorTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("path")) {
      res.setPathElement(parseString(xpp));
    } else if (!parseElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ElementDefinition.ElementDefinitionBaseComponent parseElementDefinitionBaseComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ElementDefinition.ElementDefinitionBaseComponent res = new ElementDefinition.ElementDefinitionBaseComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseElementDefinitionBaseComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseElementDefinitionBaseComponentContent(int eventType, XmlPullParser xpp, ElementDefinition.ElementDefinitionBaseComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("path")) {
      res.setPathElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("min")) {
      res.setMinElement(parseUnsignedInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("max")) {
      res.setMaxElement(parseString(xpp));
    } else if (!parseElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ElementDefinition.TypeRefComponent parseElementDefinitionTypeRefComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ElementDefinition.TypeRefComponent res = new ElementDefinition.TypeRefComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseElementDefinitionTypeRefComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseElementDefinitionTypeRefComponentContent(int eventType, XmlPullParser xpp, ElementDefinition.TypeRefComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCodeElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("profile")) {
      res.getProfile().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("targetProfile")) {
      res.getTargetProfile().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("aggregation")) {
      res.getAggregation().add(parseEnumeration(xpp, ElementDefinition.AggregationMode.NULL, new ElementDefinition.AggregationModeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("versioning")) {
      res.setVersioningElement(parseEnumeration(xpp, ElementDefinition.ReferenceVersionRules.NULL, new ElementDefinition.ReferenceVersionRulesEnumFactory()));
    } else if (!parseElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ElementDefinition.ElementDefinitionExampleComponent parseElementDefinitionExampleComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ElementDefinition.ElementDefinitionExampleComponent res = new ElementDefinition.ElementDefinitionExampleComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseElementDefinitionExampleComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseElementDefinitionExampleComponentContent(int eventType, XmlPullParser xpp, ElementDefinition.ElementDefinitionExampleComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("label")) {
      res.setLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ElementDefinition.ElementDefinitionConstraintComponent parseElementDefinitionConstraintComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ElementDefinition.ElementDefinitionConstraintComponent res = new ElementDefinition.ElementDefinitionConstraintComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseElementDefinitionConstraintComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseElementDefinitionConstraintComponentContent(int eventType, XmlPullParser xpp, ElementDefinition.ElementDefinitionConstraintComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("key")) {
      res.setKeyElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requirements")) {
      res.setRequirementsElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("severity")) {
      res.setSeverityElement(parseEnumeration(xpp, ElementDefinition.ConstraintSeverity.NULL, new ElementDefinition.ConstraintSeverityEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("suppress")) {
      res.setSuppressElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("human")) {
      res.setHumanElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("expression")) {
      res.setExpressionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("source")) {
      res.setSourceElement(parseCanonical(xpp));
    } else if (!parseElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ElementDefinition.ElementDefinitionBindingComponent parseElementDefinitionBindingComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ElementDefinition.ElementDefinitionBindingComponent res = new ElementDefinition.ElementDefinitionBindingComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseElementDefinitionBindingComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseElementDefinitionBindingComponentContent(int eventType, XmlPullParser xpp, ElementDefinition.ElementDefinitionBindingComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("strength")) {
      res.setStrengthElement(parseEnumeration(xpp, Enumerations.BindingStrength.NULL, new Enumerations.BindingStrengthEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("valueSet")) {
      res.setValueSetElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("additional")) {
      res.getAdditional().add(parseElementDefinitionBindingAdditionalComponent(xpp));
    } else if (!parseElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ElementDefinition.ElementDefinitionBindingAdditionalComponent parseElementDefinitionBindingAdditionalComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ElementDefinition.ElementDefinitionBindingAdditionalComponent res = new ElementDefinition.ElementDefinitionBindingAdditionalComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseElementDefinitionBindingAdditionalComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseElementDefinitionBindingAdditionalComponentContent(int eventType, XmlPullParser xpp, ElementDefinition.ElementDefinitionBindingAdditionalComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseEnumeration(xpp, ElementDefinition.AdditionalBindingPurposeVS.NULL, new ElementDefinition.AdditionalBindingPurposeVSEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("valueSet")) {
      res.setValueSetElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("documentation")) {
      res.setDocumentationElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("shortDoco")) {
      res.setShortDocoElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("usage")) {
      res.getUsage().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("any")) {
      res.setAnyElement(parseBoolean(xpp));
    } else if (!parseElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ElementDefinition.ElementDefinitionMappingComponent parseElementDefinitionMappingComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ElementDefinition.ElementDefinitionMappingComponent res = new ElementDefinition.ElementDefinitionMappingComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseElementDefinitionMappingComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseElementDefinitionMappingComponentContent(int eventType, XmlPullParser xpp, ElementDefinition.ElementDefinitionMappingComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identity")) {
      res.setIdentityElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("language")) {
      res.setLanguageElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("map")) {
      res.setMapElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("comment")) {
      res.setCommentElement(parseMarkdown(xpp));
    } else if (!parseElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Expression parseExpression(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Expression res = new Expression();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExpressionContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExpressionContent(int eventType, XmlPullParser xpp, Expression res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("language")) {
      res.setLanguageElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("expression")) {
      res.setExpressionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reference")) {
      res.setReferenceElement(parseUri(xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExtendedContactDetail parseExtendedContactDetail(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExtendedContactDetail res = new ExtendedContactDetail();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExtendedContactDetailContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExtendedContactDetailContent(int eventType, XmlPullParser xpp, ExtendedContactDetail res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurpose(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.getName().add(parseHumanName(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("telecom")) {
      res.getTelecom().add(parseContactPoint(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("address")) {
      res.setAddress(parseAddress(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("organization")) {
      res.setOrganization(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Extension parseExtension(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Extension res = new Extension();
    parseElementAttributes(xpp, res);
    if (xpp.getAttributeValue(null, "url") != null)
        res.setUrl(xpp.getAttributeValue(null, "url"));
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExtensionContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExtensionContent(int eventType, XmlPullParser xpp, Extension res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected HumanName parseHumanName(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    HumanName res = new HumanName();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseHumanNameContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseHumanNameContent(int eventType, XmlPullParser xpp, HumanName res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("use")) {
      res.setUseElement(parseEnumeration(xpp, HumanName.NameUse.NULL, new HumanName.NameUseEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("text")) {
      res.setTextElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("family")) {
      res.setFamilyElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("given")) {
      res.getGiven().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("prefix")) {
      res.getPrefix().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("suffix")) {
      res.getSuffix().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Identifier parseIdentifier(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Identifier res = new Identifier();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseIdentifierContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseIdentifierContent(int eventType, XmlPullParser xpp, Identifier res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("use")) {
      res.setUseElement(parseEnumeration(xpp, Identifier.IdentifierUse.NULL, new Identifier.IdentifierUseEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("system")) {
      res.setSystemElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("value")) {
      res.setValueElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("assigner")) {
      res.setAssigner(parseReference(xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MarketingStatus parseMarketingStatus(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MarketingStatus res = new MarketingStatus();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMarketingStatusContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMarketingStatusContent(int eventType, XmlPullParser xpp, MarketingStatus res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("country")) {
      res.setCountry(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.setJurisdiction(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dateRange")) {
      res.setDateRange(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("restoreDate")) {
      res.setRestoreDateElement(parseDateTime(xpp));
    } else if (!parseBackboneTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Meta parseMeta(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Meta res = new Meta();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMetaContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMetaContent(int eventType, XmlPullParser xpp, Meta res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("versionId")) {
      res.setVersionIdElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lastUpdated")) {
      res.setLastUpdatedElement(parseInstant(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("source")) {
      res.setSourceElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("profile")) {
      res.getProfile().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("security")) {
      res.getSecurity().add(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("tag")) {
      res.getTag().add(parseCoding(xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MonetaryComponent parseMonetaryComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MonetaryComponent res = new MonetaryComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMonetaryComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMonetaryComponentContent(int eventType, XmlPullParser xpp, MonetaryComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, MonetaryComponent.PriceComponentType.NULL, new MonetaryComponent.PriceComponentTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("factor")) {
      res.setFactorElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("amount")) {
      res.setAmount(parseMoney(xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Money parseMoney(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Money res = new Money();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMoneyContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMoneyContent(int eventType, XmlPullParser xpp, Money res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("value")) {
      res.setValueElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("currency")) {
      res.setCurrencyElement(parseCode(xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Narrative parseNarrative(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Narrative res = new Narrative();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseNarrativeContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseNarrativeContent(int eventType, XmlPullParser xpp, Narrative res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Narrative.NarrativeStatus.NULL, new Narrative.NarrativeStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("div")) {
      res.setDiv(parseXhtml(xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ParameterDefinition parseParameterDefinition(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ParameterDefinition res = new ParameterDefinition();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseParameterDefinitionContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseParameterDefinitionContent(int eventType, XmlPullParser xpp, ParameterDefinition res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("use")) {
      res.setUseElement(parseEnumeration(xpp, Enumerations.OperationParameterUse.NULL, new Enumerations.OperationParameterUseEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("min")) {
      res.setMinElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("max")) {
      res.setMaxElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("documentation")) {
      res.setDocumentationElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, Enumerations.FHIRTypes.NULL, new Enumerations.FHIRTypesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("profile")) {
      res.setProfileElement(parseCanonical(xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Period parsePeriod(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Period res = new Period();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePeriodContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePeriodContent(int eventType, XmlPullParser xpp, Period res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("start")) {
      res.setStartElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("end")) {
      res.setEndElement(parseDateTime(xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ProductShelfLife parseProductShelfLife(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ProductShelfLife res = new ProductShelfLife();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseProductShelfLifeContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseProductShelfLifeContent(int eventType, XmlPullParser xpp, ProductShelfLife res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "period")) {
      res.setPeriod(parseType("period", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("specialPrecautionsForStorage")) {
      res.getSpecialPrecautionsForStorage().add(parseCodeableConcept(xpp));
    } else if (!parseBackboneTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Quantity parseQuantity(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Quantity res = new Quantity();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseQuantityContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseQuantityContent(int eventType, XmlPullParser xpp, Quantity res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("value")) {
      res.setValueElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("comparator")) {
      res.setComparatorElement(parseEnumeration(xpp, Enumerations.QuantityComparator.NULL, new Enumerations.QuantityComparatorEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("unit")) {
      res.setUnitElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("system")) {
      res.setSystemElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCodeElement(parseCode(xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Range parseRange(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Range res = new Range();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseRangeContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseRangeContent(int eventType, XmlPullParser xpp, Range res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("low")) {
      res.setLow(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("high")) {
      res.setHigh(parseQuantity(xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Ratio parseRatio(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Ratio res = new Ratio();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseRatioContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseRatioContent(int eventType, XmlPullParser xpp, Ratio res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("numerator")) {
      res.setNumerator(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("denominator")) {
      res.setDenominator(parseQuantity(xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected RatioRange parseRatioRange(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    RatioRange res = new RatioRange();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseRatioRangeContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseRatioRangeContent(int eventType, XmlPullParser xpp, RatioRange res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lowNumerator")) {
      res.setLowNumerator(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("highNumerator")) {
      res.setHighNumerator(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("denominator")) {
      res.setDenominator(parseQuantity(xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Reference parseReference(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Reference res = new Reference();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseReferenceContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseReferenceContent(int eventType, XmlPullParser xpp, Reference res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reference")) {
      res.setReferenceElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.setIdentifier(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("display")) {
      res.setDisplayElement(parseString(xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected RelatedArtifact parseRelatedArtifact(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    RelatedArtifact res = new RelatedArtifact();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseRelatedArtifactContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseRelatedArtifactContent(int eventType, XmlPullParser xpp, RelatedArtifact res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, RelatedArtifact.RelatedArtifactType.NULL, new RelatedArtifact.RelatedArtifactTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("classifier")) {
      res.getClassifier().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("label")) {
      res.setLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("display")) {
      res.setDisplayElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("citation")) {
      res.setCitationElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("document")) {
      res.setDocument(parseAttachment(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("resource")) {
      res.setResourceElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("resourceReference")) {
      res.setResourceReference(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publicationStatus")) {
      res.setPublicationStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publicationDate")) {
      res.setPublicationDateElement(parseDate(xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SampledData parseSampledData(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SampledData res = new SampledData();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSampledDataContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSampledDataContent(int eventType, XmlPullParser xpp, SampledData res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("origin")) {
      res.setOrigin(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("interval")) {
      res.setIntervalElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("intervalUnit")) {
      res.setIntervalUnitElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("factor")) {
      res.setFactorElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lowerLimit")) {
      res.setLowerLimitElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("upperLimit")) {
      res.setUpperLimitElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dimensions")) {
      res.setDimensionsElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("codeMap")) {
      res.setCodeMapElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("offsets")) {
      res.setOffsetsElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("data")) {
      res.setDataElement(parseString(xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Signature parseSignature(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Signature res = new Signature();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSignatureContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSignatureContent(int eventType, XmlPullParser xpp, Signature res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.getType().add(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("when")) {
      res.setWhenElement(parseInstant(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("who")) {
      res.setWho(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("onBehalfOf")) {
      res.setOnBehalfOf(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("targetFormat")) {
      res.setTargetFormatElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sigFormat")) {
      res.setSigFormatElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("data")) {
      res.setDataElement(parseBase64Binary(xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Timing parseTiming(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Timing res = new Timing();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTimingContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTimingContent(int eventType, XmlPullParser xpp, Timing res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("event")) {
      res.getEvent().add(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("repeat")) {
      res.setRepeat(parseTimingRepeatComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (!parseBackboneTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Timing.TimingRepeatComponent parseTimingRepeatComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Timing.TimingRepeatComponent res = new Timing.TimingRepeatComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTimingRepeatComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTimingRepeatComponentContent(int eventType, XmlPullParser xpp, Timing.TimingRepeatComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "bounds")) {
      res.setBounds(parseType("bounds", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("count")) {
      res.setCountElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("countMax")) {
      res.setCountMaxElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("duration")) {
      res.setDurationElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("durationMax")) {
      res.setDurationMaxElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("durationUnit")) {
      res.setDurationUnitElement(parseEnumeration(xpp, Timing.UnitsOfTime.NULL, new Timing.UnitsOfTimeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("frequency")) {
      res.setFrequencyElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("frequencyMax")) {
      res.setFrequencyMaxElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriodElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("periodMax")) {
      res.setPeriodMaxElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("periodUnit")) {
      res.setPeriodUnitElement(parseEnumeration(xpp, Timing.UnitsOfTime.NULL, new Timing.UnitsOfTimeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dayOfWeek")) {
      res.getDayOfWeek().add(parseEnumeration(xpp, Enumerations.DaysOfWeek.NULL, new Enumerations.DaysOfWeekEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("timeOfDay")) {
      res.getTimeOfDay().add(parseTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("when")) {
      res.getWhen().add(parseEnumeration(xpp, Timing.EventTiming.NULL, new Timing.EventTimingEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("offset")) {
      res.setOffsetElement(parseUnsignedInt(xpp));
    } else if (!parseElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TriggerDefinition parseTriggerDefinition(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TriggerDefinition res = new TriggerDefinition();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTriggerDefinitionContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTriggerDefinitionContent(int eventType, XmlPullParser xpp, TriggerDefinition res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, TriggerDefinition.TriggerType.NULL, new TriggerDefinition.TriggerTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subscriptionTopic")) {
      res.setSubscriptionTopicElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "timing")) {
      res.setTiming(parseType("timing", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("data")) {
      res.getData().add(parseDataRequirement(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("condition")) {
      res.setCondition(parseExpression(xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected UsageContext parseUsageContext(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    UsageContext res = new UsageContext();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseUsageContextContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseUsageContextContent(int eventType, XmlPullParser xpp, UsageContext res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected VirtualServiceDetail parseVirtualServiceDetail(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    VirtualServiceDetail res = new VirtualServiceDetail();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseVirtualServiceDetailContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseVirtualServiceDetailContent(int eventType, XmlPullParser xpp, VirtualServiceDetail res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("channelType")) {
      res.setChannelType(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "address")) {
      res.setAddress(parseType("address", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("additionalInfo")) {
      res.getAdditionalInfo().add(parseUrl(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("maxParticipants")) {
      res.setMaxParticipantsElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sessionKey")) {
      res.setSessionKeyElement(parseString(xpp));
    } else if (!parseDataTypeContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected boolean parseCanonicalResourceContent(int eventType, XmlPullParser xpp, CanonicalResource res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (!parseDomainResourceContent(eventType, xpp, res)){ 
        return false;
    }
    return true;
  }

  protected boolean parseDomainResourceContent(int eventType, XmlPullParser xpp, DomainResource res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("text")) {
      res.setText(parseNarrative(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contained")) {
      res.getContained().add(parseResourceContained(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("extension")) {
      res.getExtension().add(parseExtension(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("modifierExtension")) {
      res.getModifierExtension().add(parseExtension(xpp));
    } else if (!parseResourceContent(eventType, xpp, res)){ 
        return false;
    }
    return true;
  }

  protected boolean parseMetadataResourceContent(int eventType, XmlPullParser xpp, MetadataResource res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (!parseCanonicalResourceContent(eventType, xpp, res)){ 
        return false;
    }
    return true;
  }

  protected boolean parseResourceContent(int eventType, XmlPullParser xpp, Resource res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("id")) {
      res.setIdElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("meta")) {
      res.setMeta(parseMeta(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("implicitRules")) {
      res.setImplicitRulesElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("language")) {
      res.setLanguageElement(parseCode(xpp));
    } else if (!parseBaseContent(eventType, xpp, res)){ 
        return false;
    }
    return true;
  }

  protected Account parseAccount(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Account res = new Account();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAccountContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAccountContent(int eventType, XmlPullParser xpp, Account res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Account.AccountStatus.NULL, new Account.AccountStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("billingStatus")) {
      res.setBillingStatus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.getSubject().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("servicePeriod")) {
      res.setServicePeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("coverage")) {
      res.getCoverage().add(parseAccountCoverageComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("owner")) {
      res.setOwner(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("guarantor")) {
      res.getGuarantor().add(parseAccountGuarantorComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("diagnosis")) {
      res.getDiagnosis().add(parseAccountDiagnosisComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("procedure")) {
      res.getProcedure().add(parseAccountProcedureComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatedAccount")) {
      res.getRelatedAccount().add(parseAccountRelatedAccountComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("currency")) {
      res.setCurrency(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("balance")) {
      res.getBalance().add(parseAccountBalanceComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("calculatedAt")) {
      res.setCalculatedAtElement(parseInstant(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Account.CoverageComponent parseAccountCoverageComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Account.CoverageComponent res = new Account.CoverageComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAccountCoverageComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAccountCoverageComponentContent(int eventType, XmlPullParser xpp, Account.CoverageComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("coverage")) {
      res.setCoverage(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("priority")) {
      res.setPriorityElement(parsePositiveInt(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Account.GuarantorComponent parseAccountGuarantorComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Account.GuarantorComponent res = new Account.GuarantorComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAccountGuarantorComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAccountGuarantorComponentContent(int eventType, XmlPullParser xpp, Account.GuarantorComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("party")) {
      res.setParty(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("onHold")) {
      res.setOnHoldElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Account.AccountDiagnosisComponent parseAccountDiagnosisComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Account.AccountDiagnosisComponent res = new Account.AccountDiagnosisComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAccountDiagnosisComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAccountDiagnosisComponentContent(int eventType, XmlPullParser xpp, Account.AccountDiagnosisComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sequence")) {
      res.setSequenceElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("condition")) {
      res.setCondition(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dateOfDiagnosis")) {
      res.setDateOfDiagnosisElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.getType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("onAdmission")) {
      res.setOnAdmissionElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("packageCode")) {
      res.getPackageCode().add(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Account.AccountProcedureComponent parseAccountProcedureComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Account.AccountProcedureComponent res = new Account.AccountProcedureComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAccountProcedureComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAccountProcedureComponentContent(int eventType, XmlPullParser xpp, Account.AccountProcedureComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sequence")) {
      res.setSequenceElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dateOfService")) {
      res.setDateOfServiceElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.getType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("packageCode")) {
      res.getPackageCode().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("device")) {
      res.getDevice().add(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Account.AccountRelatedAccountComponent parseAccountRelatedAccountComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Account.AccountRelatedAccountComponent res = new Account.AccountRelatedAccountComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAccountRelatedAccountComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAccountRelatedAccountComponentContent(int eventType, XmlPullParser xpp, Account.AccountRelatedAccountComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relationship")) {
      res.setRelationship(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("account")) {
      res.setAccount(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Account.AccountBalanceComponent parseAccountBalanceComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Account.AccountBalanceComponent res = new Account.AccountBalanceComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAccountBalanceComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAccountBalanceComponentContent(int eventType, XmlPullParser xpp, Account.AccountBalanceComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("aggregate")) {
      res.setAggregate(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("term")) {
      res.setTerm(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("estimate")) {
      res.setEstimateElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("amount")) {
      res.setAmount(parseMoney(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ActivityDefinition parseActivityDefinition(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ActivityDefinition res = new ActivityDefinition();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseActivityDefinitionContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseActivityDefinitionContent(int eventType, XmlPullParser xpp, ActivityDefinition res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "versionAlgorithm")) {
      res.setVersionAlgorithm(parseType("versionAlgorithm", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subtitle")) {
      res.setSubtitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("experimental")) {
      res.setExperimentalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "subject")) {
      res.setSubject(parseType("subject", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.getJurisdiction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("usage")) {
      res.setUsageElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyrightLabel")) {
      res.setCopyrightLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("approvalDate")) {
      res.setApprovalDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lastReviewDate")) {
      res.setLastReviewDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("effectivePeriod")) {
      res.setEffectivePeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("topic")) {
      res.getTopic().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("author")) {
      res.getAuthor().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("editor")) {
      res.getEditor().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reviewer")) {
      res.getReviewer().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("endorser")) {
      res.getEndorser().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatedArtifact")) {
      res.getRelatedArtifact().add(parseRelatedArtifact(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("library")) {
      res.getLibrary().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("kind")) {
      res.setKindElement(parseEnumeration(xpp, ActivityDefinition.RequestResourceTypes.NULL, new ActivityDefinition.RequestResourceTypesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("profile")) {
      res.setProfileElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("intent")) {
      res.setIntentElement(parseEnumeration(xpp, Enumerations.RequestIntent.NULL, new Enumerations.RequestIntentEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("priority")) {
      res.setPriorityElement(parseEnumeration(xpp, Enumerations.RequestPriority.NULL, new Enumerations.RequestPriorityEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("doNotPerform")) {
      res.setDoNotPerformElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "timing")) {
      res.setTiming(parseType("timing", xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "asNeeded")) {
      res.setAsNeeded(parseType("asNeeded", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("location")) {
      res.setLocation(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("participant")) {
      res.getParticipant().add(parseActivityDefinitionParticipantComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "product")) {
      res.setProduct(parseType("product", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dosage")) {
      res.getDosage().add(parseDosage(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("bodySite")) {
      res.getBodySite().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("specimenRequirement")) {
      res.getSpecimenRequirement().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("observationRequirement")) {
      res.getObservationRequirement().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("observationResultRequirement")) {
      res.getObservationResultRequirement().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("transform")) {
      res.setTransformElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dynamicValue")) {
      res.getDynamicValue().add(parseActivityDefinitionDynamicValueComponent(xpp));
    } else if (!parseMetadataResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ActivityDefinition.ActivityDefinitionParticipantComponent parseActivityDefinitionParticipantComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ActivityDefinition.ActivityDefinitionParticipantComponent res = new ActivityDefinition.ActivityDefinitionParticipantComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseActivityDefinitionParticipantComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseActivityDefinitionParticipantComponentContent(int eventType, XmlPullParser xpp, ActivityDefinition.ActivityDefinitionParticipantComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, Enumerations.ActionParticipantType.NULL, new Enumerations.ActionParticipantTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("typeCanonical")) {
      res.setTypeCanonicalElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("typeReference")) {
      res.setTypeReference(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("role")) {
      res.setRole(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("function")) {
      res.setFunction(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ActivityDefinition.ActivityDefinitionDynamicValueComponent parseActivityDefinitionDynamicValueComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ActivityDefinition.ActivityDefinitionDynamicValueComponent res = new ActivityDefinition.ActivityDefinitionDynamicValueComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseActivityDefinitionDynamicValueComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseActivityDefinitionDynamicValueComponentContent(int eventType, XmlPullParser xpp, ActivityDefinition.ActivityDefinitionDynamicValueComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("path")) {
      res.setPathElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("expression")) {
      res.setExpression(parseExpression(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ActorDefinition parseActorDefinition(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ActorDefinition res = new ActorDefinition();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseActorDefinitionContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseActorDefinitionContent(int eventType, XmlPullParser xpp, ActorDefinition res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "versionAlgorithm")) {
      res.setVersionAlgorithm(parseType("versionAlgorithm", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("experimental")) {
      res.setExperimentalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.getJurisdiction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyrightLabel")) {
      res.setCopyrightLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, Enumerations.ExampleScenarioActorType.NULL, new Enumerations.ExampleScenarioActorTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("documentation")) {
      res.setDocumentationElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reference")) {
      res.getReference().add(parseUrl(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("capabilities")) {
      res.setCapabilitiesElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("derivedFrom")) {
      res.getDerivedFrom().add(parseCanonical(xpp));
    } else if (!parseCanonicalResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected AdministrableProductDefinition parseAdministrableProductDefinition(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    AdministrableProductDefinition res = new AdministrableProductDefinition();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAdministrableProductDefinitionContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAdministrableProductDefinitionContent(int eventType, XmlPullParser xpp, AdministrableProductDefinition res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("formOf")) {
      res.getFormOf().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("administrableDoseForm")) {
      res.setAdministrableDoseForm(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("unitOfPresentation")) {
      res.setUnitOfPresentation(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("producedFrom")) {
      res.getProducedFrom().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("ingredient")) {
      res.getIngredient().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("device")) {
      res.setDevice(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("property")) {
      res.getProperty().add(parseAdministrableProductDefinitionPropertyComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("routeOfAdministration")) {
      res.getRouteOfAdministration().add(parseAdministrableProductDefinitionRouteOfAdministrationComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected AdministrableProductDefinition.AdministrableProductDefinitionPropertyComponent parseAdministrableProductDefinitionPropertyComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    AdministrableProductDefinition.AdministrableProductDefinitionPropertyComponent res = new AdministrableProductDefinition.AdministrableProductDefinitionPropertyComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAdministrableProductDefinitionPropertyComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAdministrableProductDefinitionPropertyComponentContent(int eventType, XmlPullParser xpp, AdministrableProductDefinition.AdministrableProductDefinitionPropertyComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatus(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected AdministrableProductDefinition.AdministrableProductDefinitionRouteOfAdministrationComponent parseAdministrableProductDefinitionRouteOfAdministrationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    AdministrableProductDefinition.AdministrableProductDefinitionRouteOfAdministrationComponent res = new AdministrableProductDefinition.AdministrableProductDefinitionRouteOfAdministrationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAdministrableProductDefinitionRouteOfAdministrationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAdministrableProductDefinitionRouteOfAdministrationComponentContent(int eventType, XmlPullParser xpp, AdministrableProductDefinition.AdministrableProductDefinitionRouteOfAdministrationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("firstDose")) {
      res.setFirstDose(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("maxSingleDose")) {
      res.setMaxSingleDose(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("maxDosePerDay")) {
      res.setMaxDosePerDay(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("maxDosePerTreatmentPeriod")) {
      res.setMaxDosePerTreatmentPeriod(parseRatio(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("maxTreatmentPeriod")) {
      res.setMaxTreatmentPeriod(parseDuration(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("targetSpecies")) {
      res.getTargetSpecies().add(parseAdministrableProductDefinitionRouteOfAdministrationTargetSpeciesComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected AdministrableProductDefinition.AdministrableProductDefinitionRouteOfAdministrationTargetSpeciesComponent parseAdministrableProductDefinitionRouteOfAdministrationTargetSpeciesComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    AdministrableProductDefinition.AdministrableProductDefinitionRouteOfAdministrationTargetSpeciesComponent res = new AdministrableProductDefinition.AdministrableProductDefinitionRouteOfAdministrationTargetSpeciesComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAdministrableProductDefinitionRouteOfAdministrationTargetSpeciesComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAdministrableProductDefinitionRouteOfAdministrationTargetSpeciesComponentContent(int eventType, XmlPullParser xpp, AdministrableProductDefinition.AdministrableProductDefinitionRouteOfAdministrationTargetSpeciesComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("withdrawalPeriod")) {
      res.getWithdrawalPeriod().add(parseAdministrableProductDefinitionRouteOfAdministrationTargetSpeciesWithdrawalPeriodComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected AdministrableProductDefinition.AdministrableProductDefinitionRouteOfAdministrationTargetSpeciesWithdrawalPeriodComponent parseAdministrableProductDefinitionRouteOfAdministrationTargetSpeciesWithdrawalPeriodComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    AdministrableProductDefinition.AdministrableProductDefinitionRouteOfAdministrationTargetSpeciesWithdrawalPeriodComponent res = new AdministrableProductDefinition.AdministrableProductDefinitionRouteOfAdministrationTargetSpeciesWithdrawalPeriodComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAdministrableProductDefinitionRouteOfAdministrationTargetSpeciesWithdrawalPeriodComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAdministrableProductDefinitionRouteOfAdministrationTargetSpeciesWithdrawalPeriodComponentContent(int eventType, XmlPullParser xpp, AdministrableProductDefinition.AdministrableProductDefinitionRouteOfAdministrationTargetSpeciesWithdrawalPeriodComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("tissue")) {
      res.setTissue(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("value")) {
      res.setValue(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("supportingInformation")) {
      res.setSupportingInformationElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected AdverseEvent parseAdverseEvent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    AdverseEvent res = new AdverseEvent();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAdverseEventContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAdverseEventContent(int eventType, XmlPullParser xpp, AdverseEvent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, AdverseEvent.AdverseEventStatus.NULL, new AdverseEvent.AdverseEventStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actuality")) {
      res.setActualityElement(parseEnumeration(xpp, AdverseEvent.AdverseEventActuality.NULL, new AdverseEvent.AdverseEventActualityEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "occurrence")) {
      res.setOccurrence(parseType("occurrence", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("detected")) {
      res.setDetectedElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("recordedDate")) {
      res.setRecordedDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("resultingEffect")) {
      res.getResultingEffect().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("location")) {
      res.setLocation(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("seriousness")) {
      res.setSeriousness(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("outcome")) {
      res.getOutcome().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("recorder")) {
      res.setRecorder(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("participant")) {
      res.getParticipant().add(parseAdverseEventParticipantComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("study")) {
      res.getStudy().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("expectedInResearchStudy")) {
      res.setExpectedInResearchStudyElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("suspectEntity")) {
      res.getSuspectEntity().add(parseAdverseEventSuspectEntityComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contributingFactor")) {
      res.getContributingFactor().add(parseAdverseEventContributingFactorComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("preventiveAction")) {
      res.getPreventiveAction().add(parseAdverseEventPreventiveActionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("mitigatingAction")) {
      res.getMitigatingAction().add(parseAdverseEventMitigatingActionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("supportingInfo")) {
      res.getSupportingInfo().add(parseAdverseEventSupportingInfoComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected AdverseEvent.AdverseEventParticipantComponent parseAdverseEventParticipantComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    AdverseEvent.AdverseEventParticipantComponent res = new AdverseEvent.AdverseEventParticipantComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAdverseEventParticipantComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAdverseEventParticipantComponentContent(int eventType, XmlPullParser xpp, AdverseEvent.AdverseEventParticipantComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("function")) {
      res.setFunction(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actor")) {
      res.setActor(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected AdverseEvent.AdverseEventSuspectEntityComponent parseAdverseEventSuspectEntityComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    AdverseEvent.AdverseEventSuspectEntityComponent res = new AdverseEvent.AdverseEventSuspectEntityComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAdverseEventSuspectEntityComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAdverseEventSuspectEntityComponentContent(int eventType, XmlPullParser xpp, AdverseEvent.AdverseEventSuspectEntityComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "instance")) {
      res.setInstance(parseType("instance", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("causality")) {
      res.setCausality(parseAdverseEventSuspectEntityCausalityComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected AdverseEvent.AdverseEventSuspectEntityCausalityComponent parseAdverseEventSuspectEntityCausalityComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    AdverseEvent.AdverseEventSuspectEntityCausalityComponent res = new AdverseEvent.AdverseEventSuspectEntityCausalityComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAdverseEventSuspectEntityCausalityComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAdverseEventSuspectEntityCausalityComponentContent(int eventType, XmlPullParser xpp, AdverseEvent.AdverseEventSuspectEntityCausalityComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("assessmentMethod")) {
      res.setAssessmentMethod(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("entityRelatedness")) {
      res.setEntityRelatedness(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("author")) {
      res.setAuthor(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected AdverseEvent.AdverseEventContributingFactorComponent parseAdverseEventContributingFactorComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    AdverseEvent.AdverseEventContributingFactorComponent res = new AdverseEvent.AdverseEventContributingFactorComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAdverseEventContributingFactorComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAdverseEventContributingFactorComponentContent(int eventType, XmlPullParser xpp, AdverseEvent.AdverseEventContributingFactorComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "item")) {
      res.setItem(parseType("item", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected AdverseEvent.AdverseEventPreventiveActionComponent parseAdverseEventPreventiveActionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    AdverseEvent.AdverseEventPreventiveActionComponent res = new AdverseEvent.AdverseEventPreventiveActionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAdverseEventPreventiveActionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAdverseEventPreventiveActionComponentContent(int eventType, XmlPullParser xpp, AdverseEvent.AdverseEventPreventiveActionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "item")) {
      res.setItem(parseType("item", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected AdverseEvent.AdverseEventMitigatingActionComponent parseAdverseEventMitigatingActionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    AdverseEvent.AdverseEventMitigatingActionComponent res = new AdverseEvent.AdverseEventMitigatingActionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAdverseEventMitigatingActionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAdverseEventMitigatingActionComponentContent(int eventType, XmlPullParser xpp, AdverseEvent.AdverseEventMitigatingActionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "item")) {
      res.setItem(parseType("item", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected AdverseEvent.AdverseEventSupportingInfoComponent parseAdverseEventSupportingInfoComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    AdverseEvent.AdverseEventSupportingInfoComponent res = new AdverseEvent.AdverseEventSupportingInfoComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAdverseEventSupportingInfoComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAdverseEventSupportingInfoComponentContent(int eventType, XmlPullParser xpp, AdverseEvent.AdverseEventSupportingInfoComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "item")) {
      res.setItem(parseType("item", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected AllergyIntolerance parseAllergyIntolerance(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    AllergyIntolerance res = new AllergyIntolerance();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAllergyIntoleranceContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAllergyIntoleranceContent(int eventType, XmlPullParser xpp, AllergyIntolerance res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("clinicalStatus")) {
      res.setClinicalStatus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("verificationStatus")) {
      res.setVerificationStatus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseEnumeration(xpp, AllergyIntolerance.AllergyIntoleranceCategory.NULL, new AllergyIntolerance.AllergyIntoleranceCategoryEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("criticality")) {
      res.setCriticalityElement(parseEnumeration(xpp, AllergyIntolerance.AllergyIntoleranceCriticality.NULL, new AllergyIntolerance.AllergyIntoleranceCriticalityEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patient")) {
      res.setPatient(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "onset")) {
      res.setOnset(parseType("onset", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("recordedDate")) {
      res.setRecordedDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("participant")) {
      res.getParticipant().add(parseAllergyIntoleranceParticipantComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lastOccurrence")) {
      res.setLastOccurrenceElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reaction")) {
      res.getReaction().add(parseAllergyIntoleranceReactionComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected AllergyIntolerance.AllergyIntoleranceParticipantComponent parseAllergyIntoleranceParticipantComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    AllergyIntolerance.AllergyIntoleranceParticipantComponent res = new AllergyIntolerance.AllergyIntoleranceParticipantComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAllergyIntoleranceParticipantComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAllergyIntoleranceParticipantComponentContent(int eventType, XmlPullParser xpp, AllergyIntolerance.AllergyIntoleranceParticipantComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("function")) {
      res.setFunction(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actor")) {
      res.setActor(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected AllergyIntolerance.AllergyIntoleranceReactionComponent parseAllergyIntoleranceReactionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    AllergyIntolerance.AllergyIntoleranceReactionComponent res = new AllergyIntolerance.AllergyIntoleranceReactionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAllergyIntoleranceReactionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAllergyIntoleranceReactionComponentContent(int eventType, XmlPullParser xpp, AllergyIntolerance.AllergyIntoleranceReactionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("substance")) {
      res.setSubstance(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("manifestation")) {
      res.getManifestation().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("onset")) {
      res.setOnsetElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("severity")) {
      res.setSeverityElement(parseEnumeration(xpp, AllergyIntolerance.AllergyIntoleranceSeverity.NULL, new AllergyIntolerance.AllergyIntoleranceSeverityEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("exposureRoute")) {
      res.setExposureRoute(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Appointment parseAppointment(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Appointment res = new Appointment();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAppointmentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAppointmentContent(int eventType, XmlPullParser xpp, Appointment res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Appointment.AppointmentStatus.NULL, new Appointment.AppointmentStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("cancellationReason")) {
      res.setCancellationReason(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("class")) {
      res.getClass_().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("serviceCategory")) {
      res.getServiceCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("serviceType")) {
      res.getServiceType().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("specialty")) {
      res.getSpecialty().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("appointmentType")) {
      res.setAppointmentType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.getReason().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("priority")) {
      res.setPriority(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("replaces")) {
      res.getReplaces().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("virtualService")) {
      res.getVirtualService().add(parseVirtualServiceDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("supportingInformation")) {
      res.getSupportingInformation().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("previousAppointment")) {
      res.setPreviousAppointment(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("originatingAppointment")) {
      res.setOriginatingAppointment(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("start")) {
      res.setStartElement(parseInstant(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("end")) {
      res.setEndElement(parseInstant(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("minutesDuration")) {
      res.setMinutesDurationElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requestedPeriod")) {
      res.getRequestedPeriod().add(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("slot")) {
      res.getSlot().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("account")) {
      res.getAccount().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("created")) {
      res.setCreatedElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("cancellationDate")) {
      res.setCancellationDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patientInstruction")) {
      res.getPatientInstruction().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basedOn")) {
      res.getBasedOn().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("participant")) {
      res.getParticipant().add(parseAppointmentParticipantComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("recurrenceId")) {
      res.setRecurrenceIdElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("occurrenceChanged")) {
      res.setOccurrenceChangedElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("recurrenceTemplate")) {
      res.getRecurrenceTemplate().add(parseAppointmentRecurrenceTemplateComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Appointment.AppointmentParticipantComponent parseAppointmentParticipantComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Appointment.AppointmentParticipantComponent res = new Appointment.AppointmentParticipantComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAppointmentParticipantComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAppointmentParticipantComponentContent(int eventType, XmlPullParser xpp, Appointment.AppointmentParticipantComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.getType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actor")) {
      res.setActor(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("required")) {
      res.setRequiredElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Appointment.ParticipationStatus.NULL, new Appointment.ParticipationStatusEnumFactory()));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Appointment.AppointmentRecurrenceTemplateComponent parseAppointmentRecurrenceTemplateComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Appointment.AppointmentRecurrenceTemplateComponent res = new Appointment.AppointmentRecurrenceTemplateComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAppointmentRecurrenceTemplateComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAppointmentRecurrenceTemplateComponentContent(int eventType, XmlPullParser xpp, Appointment.AppointmentRecurrenceTemplateComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("timezone")) {
      res.setTimezone(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("recurrenceType")) {
      res.setRecurrenceType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lastOccurrenceDate")) {
      res.setLastOccurrenceDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("occurrenceCount")) {
      res.setOccurrenceCountElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("occurrenceDate")) {
      res.getOccurrenceDate().add(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("weeklyTemplate")) {
      res.setWeeklyTemplate(parseAppointmentRecurrenceTemplateWeeklyTemplateComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("monthlyTemplate")) {
      res.setMonthlyTemplate(parseAppointmentRecurrenceTemplateMonthlyTemplateComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("yearlyTemplate")) {
      res.setYearlyTemplate(parseAppointmentRecurrenceTemplateYearlyTemplateComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("excludingDate")) {
      res.getExcludingDate().add(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("excludingRecurrenceId")) {
      res.getExcludingRecurrenceId().add(parsePositiveInt(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Appointment.AppointmentRecurrenceTemplateWeeklyTemplateComponent parseAppointmentRecurrenceTemplateWeeklyTemplateComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Appointment.AppointmentRecurrenceTemplateWeeklyTemplateComponent res = new Appointment.AppointmentRecurrenceTemplateWeeklyTemplateComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAppointmentRecurrenceTemplateWeeklyTemplateComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAppointmentRecurrenceTemplateWeeklyTemplateComponentContent(int eventType, XmlPullParser xpp, Appointment.AppointmentRecurrenceTemplateWeeklyTemplateComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("monday")) {
      res.setMondayElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("tuesday")) {
      res.setTuesdayElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("wednesday")) {
      res.setWednesdayElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("thursday")) {
      res.setThursdayElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("friday")) {
      res.setFridayElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("saturday")) {
      res.setSaturdayElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sunday")) {
      res.setSundayElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("weekInterval")) {
      res.setWeekIntervalElement(parsePositiveInt(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Appointment.AppointmentRecurrenceTemplateMonthlyTemplateComponent parseAppointmentRecurrenceTemplateMonthlyTemplateComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Appointment.AppointmentRecurrenceTemplateMonthlyTemplateComponent res = new Appointment.AppointmentRecurrenceTemplateMonthlyTemplateComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAppointmentRecurrenceTemplateMonthlyTemplateComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAppointmentRecurrenceTemplateMonthlyTemplateComponentContent(int eventType, XmlPullParser xpp, Appointment.AppointmentRecurrenceTemplateMonthlyTemplateComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dayOfMonth")) {
      res.setDayOfMonthElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("nthWeekOfMonth")) {
      res.setNthWeekOfMonth(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dayOfWeek")) {
      res.setDayOfWeek(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("monthInterval")) {
      res.setMonthIntervalElement(parsePositiveInt(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Appointment.AppointmentRecurrenceTemplateYearlyTemplateComponent parseAppointmentRecurrenceTemplateYearlyTemplateComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Appointment.AppointmentRecurrenceTemplateYearlyTemplateComponent res = new Appointment.AppointmentRecurrenceTemplateYearlyTemplateComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAppointmentRecurrenceTemplateYearlyTemplateComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAppointmentRecurrenceTemplateYearlyTemplateComponentContent(int eventType, XmlPullParser xpp, Appointment.AppointmentRecurrenceTemplateYearlyTemplateComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("yearInterval")) {
      res.setYearIntervalElement(parsePositiveInt(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected AppointmentResponse parseAppointmentResponse(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    AppointmentResponse res = new AppointmentResponse();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAppointmentResponseContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAppointmentResponseContent(int eventType, XmlPullParser xpp, AppointmentResponse res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("appointment")) {
      res.setAppointment(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("proposedNewTime")) {
      res.setProposedNewTimeElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("start")) {
      res.setStartElement(parseInstant(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("end")) {
      res.setEndElement(parseInstant(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("participantType")) {
      res.getParticipantType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actor")) {
      res.setActor(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("participantStatus")) {
      res.setParticipantStatusElement(parseEnumeration(xpp, AppointmentResponse.AppointmentResponseStatus.NULL, new AppointmentResponse.AppointmentResponseStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("comment")) {
      res.setCommentElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("recurring")) {
      res.setRecurringElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("occurrenceDate")) {
      res.setOccurrenceDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("recurrenceId")) {
      res.setRecurrenceIdElement(parsePositiveInt(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ArtifactAssessment parseArtifactAssessment(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ArtifactAssessment res = new ArtifactAssessment();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseArtifactAssessmentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseArtifactAssessmentContent(int eventType, XmlPullParser xpp, ArtifactAssessment res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "citeAs")) {
      res.setCiteAs(parseType("citeAs", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("approvalDate")) {
      res.setApprovalDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lastReviewDate")) {
      res.setLastReviewDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "artifact")) {
      res.setArtifact(parseType("artifact", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("content")) {
      res.getContent().add(parseArtifactAssessmentContentComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("workflowStatus")) {
      res.setWorkflowStatusElement(parseEnumeration(xpp, ArtifactAssessment.ArtifactAssessmentWorkflowStatus.NULL, new ArtifactAssessment.ArtifactAssessmentWorkflowStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("disposition")) {
      res.setDispositionElement(parseEnumeration(xpp, ArtifactAssessment.ArtifactAssessmentDisposition.NULL, new ArtifactAssessment.ArtifactAssessmentDispositionEnumFactory()));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ArtifactAssessment.ArtifactAssessmentContentComponent parseArtifactAssessmentContentComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ArtifactAssessment.ArtifactAssessmentContentComponent res = new ArtifactAssessment.ArtifactAssessmentContentComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseArtifactAssessmentContentComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseArtifactAssessmentContentComponentContent(int eventType, XmlPullParser xpp, ArtifactAssessment.ArtifactAssessmentContentComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("informationType")) {
      res.setInformationTypeElement(parseEnumeration(xpp, ArtifactAssessment.ArtifactAssessmentInformationType.NULL, new ArtifactAssessment.ArtifactAssessmentInformationTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("summary")) {
      res.setSummaryElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("classifier")) {
      res.getClassifier().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("author")) {
      res.setAuthor(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("path")) {
      res.getPath().add(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatedArtifact")) {
      res.getRelatedArtifact().add(parseRelatedArtifact(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("freeToShare")) {
      res.setFreeToShareElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("component")) {
      res.getComponent().add(parseArtifactAssessmentContentComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected AuditEvent parseAuditEvent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    AuditEvent res = new AuditEvent();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAuditEventContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAuditEventContent(int eventType, XmlPullParser xpp, AuditEvent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("action")) {
      res.setActionElement(parseEnumeration(xpp, AuditEvent.AuditEventAction.NULL, new AuditEvent.AuditEventActionEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("severity")) {
      res.setSeverityElement(parseEnumeration(xpp, AuditEvent.AuditEventSeverity.NULL, new AuditEvent.AuditEventSeverityEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "occurred")) {
      res.setOccurred(parseType("occurred", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("recorded")) {
      res.setRecordedElement(parseInstant(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("outcome")) {
      res.setOutcome(parseAuditEventOutcomeComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("authorization")) {
      res.getAuthorization().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basedOn")) {
      res.getBasedOn().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patient")) {
      res.setPatient(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("agent")) {
      res.getAgent().add(parseAuditEventAgentComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("source")) {
      res.setSource(parseAuditEventSourceComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("entity")) {
      res.getEntity().add(parseAuditEventEntityComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected AuditEvent.AuditEventOutcomeComponent parseAuditEventOutcomeComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    AuditEvent.AuditEventOutcomeComponent res = new AuditEvent.AuditEventOutcomeComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAuditEventOutcomeComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAuditEventOutcomeComponentContent(int eventType, XmlPullParser xpp, AuditEvent.AuditEventOutcomeComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("detail")) {
      res.getDetail().add(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected AuditEvent.AuditEventAgentComponent parseAuditEventAgentComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    AuditEvent.AuditEventAgentComponent res = new AuditEvent.AuditEventAgentComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAuditEventAgentComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAuditEventAgentComponentContent(int eventType, XmlPullParser xpp, AuditEvent.AuditEventAgentComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("role")) {
      res.getRole().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("who")) {
      res.setWho(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requestor")) {
      res.setRequestorElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("location")) {
      res.setLocation(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("policy")) {
      res.getPolicy().add(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "network")) {
      res.setNetwork(parseType("network", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("authorization")) {
      res.getAuthorization().add(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected AuditEvent.AuditEventSourceComponent parseAuditEventSourceComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    AuditEvent.AuditEventSourceComponent res = new AuditEvent.AuditEventSourceComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAuditEventSourceComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAuditEventSourceComponentContent(int eventType, XmlPullParser xpp, AuditEvent.AuditEventSourceComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("site")) {
      res.setSite(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("observer")) {
      res.setObserver(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.getType().add(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected AuditEvent.AuditEventEntityComponent parseAuditEventEntityComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    AuditEvent.AuditEventEntityComponent res = new AuditEvent.AuditEventEntityComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAuditEventEntityComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAuditEventEntityComponentContent(int eventType, XmlPullParser xpp, AuditEvent.AuditEventEntityComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("what")) {
      res.setWhat(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("role")) {
      res.setRole(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("securityLabel")) {
      res.getSecurityLabel().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("query")) {
      res.setQueryElement(parseBase64Binary(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("detail")) {
      res.getDetail().add(parseAuditEventEntityDetailComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("agent")) {
      res.getAgent().add(parseAuditEventAgentComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected AuditEvent.AuditEventEntityDetailComponent parseAuditEventEntityDetailComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    AuditEvent.AuditEventEntityDetailComponent res = new AuditEvent.AuditEventEntityDetailComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseAuditEventEntityDetailComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseAuditEventEntityDetailComponentContent(int eventType, XmlPullParser xpp, AuditEvent.AuditEventEntityDetailComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Basic parseBasic(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Basic res = new Basic();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseBasicContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseBasicContent(int eventType, XmlPullParser xpp, Basic res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("created")) {
      res.setCreatedElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("author")) {
      res.setAuthor(parseReference(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Binary parseBinary(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Binary res = new Binary();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseBinaryContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseBinaryContent(int eventType, XmlPullParser xpp, Binary res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contentType")) {
      res.setContentTypeElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("securityContext")) {
      res.setSecurityContext(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("data")) {
      res.setDataElement(parseBase64Binary(xpp));
    } else if (!parseResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected BiologicallyDerivedProduct parseBiologicallyDerivedProduct(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    BiologicallyDerivedProduct res = new BiologicallyDerivedProduct();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseBiologicallyDerivedProductContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseBiologicallyDerivedProductContent(int eventType, XmlPullParser xpp, BiologicallyDerivedProduct res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productCategory")) {
      res.setProductCategory(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productCode")) {
      res.setProductCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("parent")) {
      res.getParent().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("request")) {
      res.getRequest().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("biologicalSourceEvent")) {
      res.setBiologicalSourceEvent(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("processingFacility")) {
      res.getProcessingFacility().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("division")) {
      res.setDivisionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productStatus")) {
      res.setProductStatus(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("expirationDate")) {
      res.setExpirationDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("collection")) {
      res.setCollection(parseBiologicallyDerivedProductCollectionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("storageTempRequirements")) {
      res.setStorageTempRequirements(parseRange(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("property")) {
      res.getProperty().add(parseBiologicallyDerivedProductPropertyComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected BiologicallyDerivedProduct.BiologicallyDerivedProductCollectionComponent parseBiologicallyDerivedProductCollectionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    BiologicallyDerivedProduct.BiologicallyDerivedProductCollectionComponent res = new BiologicallyDerivedProduct.BiologicallyDerivedProductCollectionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseBiologicallyDerivedProductCollectionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseBiologicallyDerivedProductCollectionComponentContent(int eventType, XmlPullParser xpp, BiologicallyDerivedProduct.BiologicallyDerivedProductCollectionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("collector")) {
      res.setCollector(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("source")) {
      res.setSource(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "collected")) {
      res.setCollected(parseType("collected", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected BiologicallyDerivedProduct.BiologicallyDerivedProductPropertyComponent parseBiologicallyDerivedProductPropertyComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    BiologicallyDerivedProduct.BiologicallyDerivedProductPropertyComponent res = new BiologicallyDerivedProduct.BiologicallyDerivedProductPropertyComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseBiologicallyDerivedProductPropertyComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseBiologicallyDerivedProductPropertyComponentContent(int eventType, XmlPullParser xpp, BiologicallyDerivedProduct.BiologicallyDerivedProductPropertyComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected BiologicallyDerivedProductDispense parseBiologicallyDerivedProductDispense(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    BiologicallyDerivedProductDispense res = new BiologicallyDerivedProductDispense();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseBiologicallyDerivedProductDispenseContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseBiologicallyDerivedProductDispenseContent(int eventType, XmlPullParser xpp, BiologicallyDerivedProductDispense res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basedOn")) {
      res.getBasedOn().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("partOf")) {
      res.getPartOf().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, BiologicallyDerivedProductDispense.BiologicallyDerivedProductDispenseCodes.NULL, new BiologicallyDerivedProductDispense.BiologicallyDerivedProductDispenseCodesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("originRelationshipType")) {
      res.setOriginRelationshipType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("product")) {
      res.setProduct(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patient")) {
      res.setPatient(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("matchStatus")) {
      res.setMatchStatus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("performer")) {
      res.getPerformer().add(parseBiologicallyDerivedProductDispensePerformerComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("location")) {
      res.setLocation(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("preparedDate")) {
      res.setPreparedDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("whenHandedOver")) {
      res.setWhenHandedOverElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("destination")) {
      res.setDestination(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("usageInstruction")) {
      res.setUsageInstructionElement(parseString(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected BiologicallyDerivedProductDispense.BiologicallyDerivedProductDispensePerformerComponent parseBiologicallyDerivedProductDispensePerformerComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    BiologicallyDerivedProductDispense.BiologicallyDerivedProductDispensePerformerComponent res = new BiologicallyDerivedProductDispense.BiologicallyDerivedProductDispensePerformerComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseBiologicallyDerivedProductDispensePerformerComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseBiologicallyDerivedProductDispensePerformerComponentContent(int eventType, XmlPullParser xpp, BiologicallyDerivedProductDispense.BiologicallyDerivedProductDispensePerformerComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("function")) {
      res.setFunction(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actor")) {
      res.setActor(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected BodyStructure parseBodyStructure(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    BodyStructure res = new BodyStructure();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseBodyStructureContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseBodyStructureContent(int eventType, XmlPullParser xpp, BodyStructure res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("active")) {
      res.setActiveElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("morphology")) {
      res.setMorphology(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("includedStructure")) {
      res.getIncludedStructure().add(parseBodyStructureIncludedStructureComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("excludedStructure")) {
      res.getExcludedStructure().add(parseBodyStructureIncludedStructureComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("image")) {
      res.getImage().add(parseAttachment(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patient")) {
      res.setPatient(parseReference(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected BodyStructure.BodyStructureIncludedStructureComponent parseBodyStructureIncludedStructureComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    BodyStructure.BodyStructureIncludedStructureComponent res = new BodyStructure.BodyStructureIncludedStructureComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseBodyStructureIncludedStructureComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseBodyStructureIncludedStructureComponentContent(int eventType, XmlPullParser xpp, BodyStructure.BodyStructureIncludedStructureComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("structure")) {
      res.setStructure(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("laterality")) {
      res.setLaterality(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("bodyLandmarkOrientation")) {
      res.getBodyLandmarkOrientation().add(parseBodyStructureIncludedStructureBodyLandmarkOrientationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("spatialReference")) {
      res.getSpatialReference().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("qualifier")) {
      res.getQualifier().add(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected BodyStructure.BodyStructureIncludedStructureBodyLandmarkOrientationComponent parseBodyStructureIncludedStructureBodyLandmarkOrientationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    BodyStructure.BodyStructureIncludedStructureBodyLandmarkOrientationComponent res = new BodyStructure.BodyStructureIncludedStructureBodyLandmarkOrientationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseBodyStructureIncludedStructureBodyLandmarkOrientationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseBodyStructureIncludedStructureBodyLandmarkOrientationComponentContent(int eventType, XmlPullParser xpp, BodyStructure.BodyStructureIncludedStructureBodyLandmarkOrientationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("landmarkDescription")) {
      res.getLandmarkDescription().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("clockFacePosition")) {
      res.getClockFacePosition().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("distanceFromLandmark")) {
      res.getDistanceFromLandmark().add(parseBodyStructureIncludedStructureBodyLandmarkOrientationDistanceFromLandmarkComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("surfaceOrientation")) {
      res.getSurfaceOrientation().add(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected BodyStructure.BodyStructureIncludedStructureBodyLandmarkOrientationDistanceFromLandmarkComponent parseBodyStructureIncludedStructureBodyLandmarkOrientationDistanceFromLandmarkComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    BodyStructure.BodyStructureIncludedStructureBodyLandmarkOrientationDistanceFromLandmarkComponent res = new BodyStructure.BodyStructureIncludedStructureBodyLandmarkOrientationDistanceFromLandmarkComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseBodyStructureIncludedStructureBodyLandmarkOrientationDistanceFromLandmarkComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseBodyStructureIncludedStructureBodyLandmarkOrientationDistanceFromLandmarkComponentContent(int eventType, XmlPullParser xpp, BodyStructure.BodyStructureIncludedStructureBodyLandmarkOrientationDistanceFromLandmarkComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("device")) {
      res.getDevice().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("value")) {
      res.getValue().add(parseQuantity(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Bundle parseBundle(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Bundle res = new Bundle();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseBundleContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseBundleContent(int eventType, XmlPullParser xpp, Bundle res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.setIdentifier(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, Bundle.BundleType.NULL, new Bundle.BundleTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("timestamp")) {
      res.setTimestampElement(parseInstant(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("total")) {
      res.setTotalElement(parseUnsignedInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("link")) {
      res.getLink().add(parseBundleLinkComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("entry")) {
      res.getEntry().add(parseBundleEntryComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("signature")) {
      res.setSignature(parseSignature(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("issues")) {
      res.setIssues(parseResourceContained(xpp));
    } else if (!parseResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Bundle.BundleLinkComponent parseBundleLinkComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Bundle.BundleLinkComponent res = new Bundle.BundleLinkComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseBundleLinkComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseBundleLinkComponentContent(int eventType, XmlPullParser xpp, Bundle.BundleLinkComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relation")) {
      res.setRelationElement(parseEnumeration(xpp, Bundle.LinkRelationTypes.NULL, new Bundle.LinkRelationTypesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Bundle.BundleEntryComponent parseBundleEntryComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Bundle.BundleEntryComponent res = new Bundle.BundleEntryComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseBundleEntryComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseBundleEntryComponentContent(int eventType, XmlPullParser xpp, Bundle.BundleEntryComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("link")) {
      res.getLink().add(parseBundleLinkComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("fullUrl")) {
      res.setFullUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("resource")) {
      res.setResource(parseResourceContained(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("search")) {
      res.setSearch(parseBundleEntrySearchComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("request")) {
      res.setRequest(parseBundleEntryRequestComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("response")) {
      res.setResponse(parseBundleEntryResponseComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Bundle.BundleEntrySearchComponent parseBundleEntrySearchComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Bundle.BundleEntrySearchComponent res = new Bundle.BundleEntrySearchComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseBundleEntrySearchComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseBundleEntrySearchComponentContent(int eventType, XmlPullParser xpp, Bundle.BundleEntrySearchComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("mode")) {
      res.setModeElement(parseEnumeration(xpp, Bundle.SearchEntryMode.NULL, new Bundle.SearchEntryModeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("score")) {
      res.setScoreElement(parseDecimal(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Bundle.BundleEntryRequestComponent parseBundleEntryRequestComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Bundle.BundleEntryRequestComponent res = new Bundle.BundleEntryRequestComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseBundleEntryRequestComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseBundleEntryRequestComponentContent(int eventType, XmlPullParser xpp, Bundle.BundleEntryRequestComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("method")) {
      res.setMethodElement(parseEnumeration(xpp, Bundle.HTTPVerb.NULL, new Bundle.HTTPVerbEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("ifNoneMatch")) {
      res.setIfNoneMatchElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("ifModifiedSince")) {
      res.setIfModifiedSinceElement(parseInstant(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("ifMatch")) {
      res.setIfMatchElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("ifNoneExist")) {
      res.setIfNoneExistElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Bundle.BundleEntryResponseComponent parseBundleEntryResponseComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Bundle.BundleEntryResponseComponent res = new Bundle.BundleEntryResponseComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseBundleEntryResponseComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseBundleEntryResponseComponentContent(int eventType, XmlPullParser xpp, Bundle.BundleEntryResponseComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("location")) {
      res.setLocationElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("etag")) {
      res.setEtagElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lastModified")) {
      res.setLastModifiedElement(parseInstant(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("outcome")) {
      res.setOutcome(parseResourceContained(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CapabilityStatement parseCapabilityStatement(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CapabilityStatement res = new CapabilityStatement();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCapabilityStatementContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCapabilityStatementContent(int eventType, XmlPullParser xpp, CapabilityStatement res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "versionAlgorithm")) {
      res.setVersionAlgorithm(parseType("versionAlgorithm", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("experimental")) {
      res.setExperimentalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.getJurisdiction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyrightLabel")) {
      res.setCopyrightLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("kind")) {
      res.setKindElement(parseEnumeration(xpp, Enumerations.CapabilityStatementKind.NULL, new Enumerations.CapabilityStatementKindEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instantiates")) {
      res.getInstantiates().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("imports")) {
      res.getImports().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("software")) {
      res.setSoftware(parseCapabilityStatementSoftwareComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("implementation")) {
      res.setImplementation(parseCapabilityStatementImplementationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("fhirVersion")) {
      res.setFhirVersionElement(parseEnumeration(xpp, Enumerations.FHIRVersion.NULL, new Enumerations.FHIRVersionEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("format")) {
      res.getFormat().add(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patchFormat")) {
      res.getPatchFormat().add(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("acceptLanguage")) {
      res.getAcceptLanguage().add(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("implementationGuide")) {
      res.getImplementationGuide().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("rest")) {
      res.getRest().add(parseCapabilityStatementRestComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("messaging")) {
      res.getMessaging().add(parseCapabilityStatementMessagingComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("document")) {
      res.getDocument().add(parseCapabilityStatementDocumentComponent(xpp));
    } else if (!parseCanonicalResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CapabilityStatement.CapabilityStatementSoftwareComponent parseCapabilityStatementSoftwareComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CapabilityStatement.CapabilityStatementSoftwareComponent res = new CapabilityStatement.CapabilityStatementSoftwareComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCapabilityStatementSoftwareComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCapabilityStatementSoftwareComponentContent(int eventType, XmlPullParser xpp, CapabilityStatement.CapabilityStatementSoftwareComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("releaseDate")) {
      res.setReleaseDateElement(parseDateTime(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CapabilityStatement.CapabilityStatementImplementationComponent parseCapabilityStatementImplementationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CapabilityStatement.CapabilityStatementImplementationComponent res = new CapabilityStatement.CapabilityStatementImplementationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCapabilityStatementImplementationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCapabilityStatementImplementationComponentContent(int eventType, XmlPullParser xpp, CapabilityStatement.CapabilityStatementImplementationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUrl(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("custodian")) {
      res.setCustodian(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CapabilityStatement.CapabilityStatementRestComponent parseCapabilityStatementRestComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CapabilityStatement.CapabilityStatementRestComponent res = new CapabilityStatement.CapabilityStatementRestComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCapabilityStatementRestComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCapabilityStatementRestComponentContent(int eventType, XmlPullParser xpp, CapabilityStatement.CapabilityStatementRestComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("mode")) {
      res.setModeElement(parseEnumeration(xpp, CapabilityStatement.RestfulCapabilityMode.NULL, new CapabilityStatement.RestfulCapabilityModeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("documentation")) {
      res.setDocumentationElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("security")) {
      res.setSecurity(parseCapabilityStatementRestSecurityComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("resource")) {
      res.getResource().add(parseCapabilityStatementRestResourceComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("interaction")) {
      res.getInteraction().add(parseCapabilityStatementSystemInteractionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("searchParam")) {
      res.getSearchParam().add(parseCapabilityStatementRestResourceSearchParamComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("operation")) {
      res.getOperation().add(parseCapabilityStatementRestResourceOperationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("compartment")) {
      res.getCompartment().add(parseCanonical(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CapabilityStatement.CapabilityStatementRestSecurityComponent parseCapabilityStatementRestSecurityComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CapabilityStatement.CapabilityStatementRestSecurityComponent res = new CapabilityStatement.CapabilityStatementRestSecurityComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCapabilityStatementRestSecurityComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCapabilityStatementRestSecurityComponentContent(int eventType, XmlPullParser xpp, CapabilityStatement.CapabilityStatementRestSecurityComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("cors")) {
      res.setCorsElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("service")) {
      res.getService().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CapabilityStatement.CapabilityStatementRestResourceComponent parseCapabilityStatementRestResourceComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CapabilityStatement.CapabilityStatementRestResourceComponent res = new CapabilityStatement.CapabilityStatementRestResourceComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCapabilityStatementRestResourceComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCapabilityStatementRestResourceComponentContent(int eventType, XmlPullParser xpp, CapabilityStatement.CapabilityStatementRestResourceComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("profile")) {
      res.setProfileElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("supportedProfile")) {
      res.getSupportedProfile().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("documentation")) {
      res.setDocumentationElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("interaction")) {
      res.getInteraction().add(parseCapabilityStatementResourceInteractionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("versioning")) {
      res.setVersioningElement(parseEnumeration(xpp, CapabilityStatement.ResourceVersionPolicy.NULL, new CapabilityStatement.ResourceVersionPolicyEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("readHistory")) {
      res.setReadHistoryElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("updateCreate")) {
      res.setUpdateCreateElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("conditionalCreate")) {
      res.setConditionalCreateElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("conditionalRead")) {
      res.setConditionalReadElement(parseEnumeration(xpp, CapabilityStatement.ConditionalReadStatus.NULL, new CapabilityStatement.ConditionalReadStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("conditionalUpdate")) {
      res.setConditionalUpdateElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("conditionalPatch")) {
      res.setConditionalPatchElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("conditionalDelete")) {
      res.setConditionalDeleteElement(parseEnumeration(xpp, CapabilityStatement.ConditionalDeleteStatus.NULL, new CapabilityStatement.ConditionalDeleteStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("referencePolicy")) {
      res.getReferencePolicy().add(parseEnumeration(xpp, CapabilityStatement.ReferenceHandlingPolicy.NULL, new CapabilityStatement.ReferenceHandlingPolicyEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("searchInclude")) {
      res.getSearchInclude().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("searchRevInclude")) {
      res.getSearchRevInclude().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("searchParam")) {
      res.getSearchParam().add(parseCapabilityStatementRestResourceSearchParamComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("operation")) {
      res.getOperation().add(parseCapabilityStatementRestResourceOperationComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CapabilityStatement.ResourceInteractionComponent parseCapabilityStatementResourceInteractionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CapabilityStatement.ResourceInteractionComponent res = new CapabilityStatement.ResourceInteractionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCapabilityStatementResourceInteractionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCapabilityStatementResourceInteractionComponentContent(int eventType, XmlPullParser xpp, CapabilityStatement.ResourceInteractionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCodeElement(parseEnumeration(xpp, CapabilityStatement.TypeRestfulInteraction.NULL, new CapabilityStatement.TypeRestfulInteractionEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("documentation")) {
      res.setDocumentationElement(parseMarkdown(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CapabilityStatement.CapabilityStatementRestResourceSearchParamComponent parseCapabilityStatementRestResourceSearchParamComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CapabilityStatement.CapabilityStatementRestResourceSearchParamComponent res = new CapabilityStatement.CapabilityStatementRestResourceSearchParamComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCapabilityStatementRestResourceSearchParamComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCapabilityStatementRestResourceSearchParamComponentContent(int eventType, XmlPullParser xpp, CapabilityStatement.CapabilityStatementRestResourceSearchParamComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("definition")) {
      res.setDefinitionElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, Enumerations.SearchParamType.NULL, new Enumerations.SearchParamTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("documentation")) {
      res.setDocumentationElement(parseMarkdown(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CapabilityStatement.CapabilityStatementRestResourceOperationComponent parseCapabilityStatementRestResourceOperationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CapabilityStatement.CapabilityStatementRestResourceOperationComponent res = new CapabilityStatement.CapabilityStatementRestResourceOperationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCapabilityStatementRestResourceOperationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCapabilityStatementRestResourceOperationComponentContent(int eventType, XmlPullParser xpp, CapabilityStatement.CapabilityStatementRestResourceOperationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("definition")) {
      res.setDefinitionElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("documentation")) {
      res.setDocumentationElement(parseMarkdown(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CapabilityStatement.SystemInteractionComponent parseCapabilityStatementSystemInteractionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CapabilityStatement.SystemInteractionComponent res = new CapabilityStatement.SystemInteractionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCapabilityStatementSystemInteractionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCapabilityStatementSystemInteractionComponentContent(int eventType, XmlPullParser xpp, CapabilityStatement.SystemInteractionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCodeElement(parseEnumeration(xpp, CapabilityStatement.SystemRestfulInteraction.NULL, new CapabilityStatement.SystemRestfulInteractionEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("documentation")) {
      res.setDocumentationElement(parseMarkdown(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CapabilityStatement.CapabilityStatementMessagingComponent parseCapabilityStatementMessagingComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CapabilityStatement.CapabilityStatementMessagingComponent res = new CapabilityStatement.CapabilityStatementMessagingComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCapabilityStatementMessagingComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCapabilityStatementMessagingComponentContent(int eventType, XmlPullParser xpp, CapabilityStatement.CapabilityStatementMessagingComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("endpoint")) {
      res.getEndpoint().add(parseCapabilityStatementMessagingEndpointComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reliableCache")) {
      res.setReliableCacheElement(parseUnsignedInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("documentation")) {
      res.setDocumentationElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("supportedMessage")) {
      res.getSupportedMessage().add(parseCapabilityStatementMessagingSupportedMessageComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CapabilityStatement.CapabilityStatementMessagingEndpointComponent parseCapabilityStatementMessagingEndpointComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CapabilityStatement.CapabilityStatementMessagingEndpointComponent res = new CapabilityStatement.CapabilityStatementMessagingEndpointComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCapabilityStatementMessagingEndpointComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCapabilityStatementMessagingEndpointComponentContent(int eventType, XmlPullParser xpp, CapabilityStatement.CapabilityStatementMessagingEndpointComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("protocol")) {
      res.setProtocol(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("address")) {
      res.setAddressElement(parseUrl(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CapabilityStatement.CapabilityStatementMessagingSupportedMessageComponent parseCapabilityStatementMessagingSupportedMessageComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CapabilityStatement.CapabilityStatementMessagingSupportedMessageComponent res = new CapabilityStatement.CapabilityStatementMessagingSupportedMessageComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCapabilityStatementMessagingSupportedMessageComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCapabilityStatementMessagingSupportedMessageComponentContent(int eventType, XmlPullParser xpp, CapabilityStatement.CapabilityStatementMessagingSupportedMessageComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("mode")) {
      res.setModeElement(parseEnumeration(xpp, CapabilityStatement.EventCapabilityMode.NULL, new CapabilityStatement.EventCapabilityModeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("definition")) {
      res.setDefinitionElement(parseCanonical(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CapabilityStatement.CapabilityStatementDocumentComponent parseCapabilityStatementDocumentComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CapabilityStatement.CapabilityStatementDocumentComponent res = new CapabilityStatement.CapabilityStatementDocumentComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCapabilityStatementDocumentComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCapabilityStatementDocumentComponentContent(int eventType, XmlPullParser xpp, CapabilityStatement.CapabilityStatementDocumentComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("mode")) {
      res.setModeElement(parseEnumeration(xpp, CapabilityStatement.DocumentMode.NULL, new CapabilityStatement.DocumentModeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("documentation")) {
      res.setDocumentationElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("profile")) {
      res.setProfileElement(parseCanonical(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CarePlan parseCarePlan(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CarePlan res = new CarePlan();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCarePlanContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCarePlanContent(int eventType, XmlPullParser xpp, CarePlan res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instantiatesCanonical")) {
      res.getInstantiatesCanonical().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instantiatesUri")) {
      res.getInstantiatesUri().add(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basedOn")) {
      res.getBasedOn().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("replaces")) {
      res.getReplaces().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("partOf")) {
      res.getPartOf().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.RequestStatus.NULL, new Enumerations.RequestStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("intent")) {
      res.setIntentElement(parseEnumeration(xpp, CarePlan.CarePlanIntent.NULL, new CarePlan.CarePlanIntentEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("created")) {
      res.setCreatedElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("custodian")) {
      res.setCustodian(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contributor")) {
      res.getContributor().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("careTeam")) {
      res.getCareTeam().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("addresses")) {
      res.getAddresses().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("supportingInfo")) {
      res.getSupportingInfo().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("goal")) {
      res.getGoal().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("activity")) {
      res.getActivity().add(parseCarePlanActivityComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CarePlan.CarePlanActivityComponent parseCarePlanActivityComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CarePlan.CarePlanActivityComponent res = new CarePlan.CarePlanActivityComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCarePlanActivityComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCarePlanActivityComponentContent(int eventType, XmlPullParser xpp, CarePlan.CarePlanActivityComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("performedActivity")) {
      res.getPerformedActivity().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("progress")) {
      res.getProgress().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("plannedActivityReference")) {
      res.setPlannedActivityReference(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CareTeam parseCareTeam(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CareTeam res = new CareTeam();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCareTeamContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCareTeamContent(int eventType, XmlPullParser xpp, CareTeam res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, CareTeam.CareTeamStatus.NULL, new CareTeam.CareTeamStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("participant")) {
      res.getParticipant().add(parseCareTeamParticipantComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.getReason().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("managingOrganization")) {
      res.getManagingOrganization().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("telecom")) {
      res.getTelecom().add(parseContactPoint(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CareTeam.CareTeamParticipantComponent parseCareTeamParticipantComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CareTeam.CareTeamParticipantComponent res = new CareTeam.CareTeamParticipantComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCareTeamParticipantComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCareTeamParticipantComponentContent(int eventType, XmlPullParser xpp, CareTeam.CareTeamParticipantComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("role")) {
      res.setRole(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("member")) {
      res.setMember(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("onBehalfOf")) {
      res.setOnBehalfOf(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "coverage")) {
      res.setCoverage(parseType("coverage", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ChargeItem parseChargeItem(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ChargeItem res = new ChargeItem();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseChargeItemContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseChargeItemContent(int eventType, XmlPullParser xpp, ChargeItem res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("definitionUri")) {
      res.getDefinitionUri().add(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("definitionCanonical")) {
      res.getDefinitionCanonical().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, ChargeItem.ChargeItemStatus.NULL, new ChargeItem.ChargeItemStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("partOf")) {
      res.getPartOf().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "occurrence")) {
      res.setOccurrence(parseType("occurrence", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("performer")) {
      res.getPerformer().add(parseChargeItemPerformerComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("performingOrganization")) {
      res.setPerformingOrganization(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requestingOrganization")) {
      res.setRequestingOrganization(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("costCenter")) {
      res.setCostCenter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("bodysite")) {
      res.getBodysite().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("unitPriceComponent")) {
      res.setUnitPriceComponent(parseMonetaryComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("totalPriceComponent")) {
      res.setTotalPriceComponent(parseMonetaryComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("overrideReason")) {
      res.setOverrideReason(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("enterer")) {
      res.setEnterer(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("enteredDate")) {
      res.setEnteredDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.getReason().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("service")) {
      res.getService().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("product")) {
      res.getProduct().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("account")) {
      res.getAccount().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("supportingInformation")) {
      res.getSupportingInformation().add(parseReference(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ChargeItem.ChargeItemPerformerComponent parseChargeItemPerformerComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ChargeItem.ChargeItemPerformerComponent res = new ChargeItem.ChargeItemPerformerComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseChargeItemPerformerComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseChargeItemPerformerComponentContent(int eventType, XmlPullParser xpp, ChargeItem.ChargeItemPerformerComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("function")) {
      res.setFunction(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actor")) {
      res.setActor(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ChargeItemDefinition parseChargeItemDefinition(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ChargeItemDefinition res = new ChargeItemDefinition();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseChargeItemDefinitionContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseChargeItemDefinitionContent(int eventType, XmlPullParser xpp, ChargeItemDefinition res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "versionAlgorithm")) {
      res.setVersionAlgorithm(parseType("versionAlgorithm", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("derivedFromUri")) {
      res.getDerivedFromUri().add(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("partOf")) {
      res.getPartOf().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("replaces")) {
      res.getReplaces().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("experimental")) {
      res.setExperimentalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.getJurisdiction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyrightLabel")) {
      res.setCopyrightLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("approvalDate")) {
      res.setApprovalDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lastReviewDate")) {
      res.setLastReviewDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instance")) {
      res.getInstance().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("applicability")) {
      res.getApplicability().add(parseChargeItemDefinitionApplicabilityComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("propertyGroup")) {
      res.getPropertyGroup().add(parseChargeItemDefinitionPropertyGroupComponent(xpp));
    } else if (!parseMetadataResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ChargeItemDefinition.ChargeItemDefinitionApplicabilityComponent parseChargeItemDefinitionApplicabilityComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ChargeItemDefinition.ChargeItemDefinitionApplicabilityComponent res = new ChargeItemDefinition.ChargeItemDefinitionApplicabilityComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseChargeItemDefinitionApplicabilityComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseChargeItemDefinitionApplicabilityComponentContent(int eventType, XmlPullParser xpp, ChargeItemDefinition.ChargeItemDefinitionApplicabilityComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("condition")) {
      res.setCondition(parseExpression(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("effectivePeriod")) {
      res.setEffectivePeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatedArtifact")) {
      res.setRelatedArtifact(parseRelatedArtifact(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ChargeItemDefinition.ChargeItemDefinitionPropertyGroupComponent parseChargeItemDefinitionPropertyGroupComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ChargeItemDefinition.ChargeItemDefinitionPropertyGroupComponent res = new ChargeItemDefinition.ChargeItemDefinitionPropertyGroupComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseChargeItemDefinitionPropertyGroupComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseChargeItemDefinitionPropertyGroupComponentContent(int eventType, XmlPullParser xpp, ChargeItemDefinition.ChargeItemDefinitionPropertyGroupComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("applicability")) {
      res.getApplicability().add(parseChargeItemDefinitionApplicabilityComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("priceComponent")) {
      res.getPriceComponent().add(parseMonetaryComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Citation parseCitation(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Citation res = new Citation();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCitationContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCitationContent(int eventType, XmlPullParser xpp, Citation res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "versionAlgorithm")) {
      res.setVersionAlgorithm(parseType("versionAlgorithm", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("experimental")) {
      res.setExperimentalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.getJurisdiction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyrightLabel")) {
      res.setCopyrightLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("approvalDate")) {
      res.setApprovalDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lastReviewDate")) {
      res.setLastReviewDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("effectivePeriod")) {
      res.setEffectivePeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("author")) {
      res.getAuthor().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("editor")) {
      res.getEditor().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reviewer")) {
      res.getReviewer().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("endorser")) {
      res.getEndorser().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("summary")) {
      res.getSummary().add(parseCitationSummaryComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("classification")) {
      res.getClassification().add(parseCitationClassificationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("currentState")) {
      res.getCurrentState().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("statusDate")) {
      res.getStatusDate().add(parseCitationStatusDateComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatedArtifact")) {
      res.getRelatedArtifact().add(parseRelatedArtifact(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("citedArtifact")) {
      res.setCitedArtifact(parseCitationCitedArtifactComponent(xpp));
    } else if (!parseMetadataResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Citation.CitationSummaryComponent parseCitationSummaryComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Citation.CitationSummaryComponent res = new Citation.CitationSummaryComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCitationSummaryComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCitationSummaryComponentContent(int eventType, XmlPullParser xpp, Citation.CitationSummaryComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("style")) {
      res.setStyle(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("text")) {
      res.setTextElement(parseMarkdown(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Citation.CitationClassificationComponent parseCitationClassificationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Citation.CitationClassificationComponent res = new Citation.CitationClassificationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCitationClassificationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCitationClassificationComponentContent(int eventType, XmlPullParser xpp, Citation.CitationClassificationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("classifier")) {
      res.getClassifier().add(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Citation.CitationStatusDateComponent parseCitationStatusDateComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Citation.CitationStatusDateComponent res = new Citation.CitationStatusDateComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCitationStatusDateComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCitationStatusDateComponentContent(int eventType, XmlPullParser xpp, Citation.CitationStatusDateComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("activity")) {
      res.setActivity(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actual")) {
      res.setActualElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Citation.CitationCitedArtifactComponent parseCitationCitedArtifactComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Citation.CitationCitedArtifactComponent res = new Citation.CitationCitedArtifactComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCitationCitedArtifactComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCitationCitedArtifactComponentContent(int eventType, XmlPullParser xpp, Citation.CitationCitedArtifactComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatedIdentifier")) {
      res.getRelatedIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dateAccessed")) {
      res.setDateAccessedElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersion(parseCitationCitedArtifactVersionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("currentState")) {
      res.getCurrentState().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("statusDate")) {
      res.getStatusDate().add(parseCitationCitedArtifactStatusDateComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.getTitle().add(parseCitationCitedArtifactTitleComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("abstract")) {
      res.getAbstract().add(parseCitationCitedArtifactAbstractComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("part")) {
      res.setPart(parseCitationCitedArtifactPartComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatesTo")) {
      res.getRelatesTo().add(parseCitationCitedArtifactRelatesToComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publicationForm")) {
      res.getPublicationForm().add(parseCitationCitedArtifactPublicationFormComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("webLocation")) {
      res.getWebLocation().add(parseCitationCitedArtifactWebLocationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("classification")) {
      res.getClassification().add(parseCitationCitedArtifactClassificationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contributorship")) {
      res.setContributorship(parseCitationCitedArtifactContributorshipComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Citation.CitationCitedArtifactVersionComponent parseCitationCitedArtifactVersionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Citation.CitationCitedArtifactVersionComponent res = new Citation.CitationCitedArtifactVersionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCitationCitedArtifactVersionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCitationCitedArtifactVersionComponentContent(int eventType, XmlPullParser xpp, Citation.CitationCitedArtifactVersionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("value")) {
      res.setValueElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("baseCitation")) {
      res.setBaseCitation(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Citation.CitationCitedArtifactStatusDateComponent parseCitationCitedArtifactStatusDateComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Citation.CitationCitedArtifactStatusDateComponent res = new Citation.CitationCitedArtifactStatusDateComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCitationCitedArtifactStatusDateComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCitationCitedArtifactStatusDateComponentContent(int eventType, XmlPullParser xpp, Citation.CitationCitedArtifactStatusDateComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("activity")) {
      res.setActivity(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actual")) {
      res.setActualElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Citation.CitationCitedArtifactTitleComponent parseCitationCitedArtifactTitleComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Citation.CitationCitedArtifactTitleComponent res = new Citation.CitationCitedArtifactTitleComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCitationCitedArtifactTitleComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCitationCitedArtifactTitleComponentContent(int eventType, XmlPullParser xpp, Citation.CitationCitedArtifactTitleComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.getType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("language")) {
      res.setLanguage(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("text")) {
      res.setTextElement(parseMarkdown(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Citation.CitationCitedArtifactAbstractComponent parseCitationCitedArtifactAbstractComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Citation.CitationCitedArtifactAbstractComponent res = new Citation.CitationCitedArtifactAbstractComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCitationCitedArtifactAbstractComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCitationCitedArtifactAbstractComponentContent(int eventType, XmlPullParser xpp, Citation.CitationCitedArtifactAbstractComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("language")) {
      res.setLanguage(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("text")) {
      res.setTextElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Citation.CitationCitedArtifactPartComponent parseCitationCitedArtifactPartComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Citation.CitationCitedArtifactPartComponent res = new Citation.CitationCitedArtifactPartComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCitationCitedArtifactPartComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCitationCitedArtifactPartComponentContent(int eventType, XmlPullParser xpp, Citation.CitationCitedArtifactPartComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("value")) {
      res.setValueElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("baseCitation")) {
      res.setBaseCitation(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Citation.CitationCitedArtifactRelatesToComponent parseCitationCitedArtifactRelatesToComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Citation.CitationCitedArtifactRelatesToComponent res = new Citation.CitationCitedArtifactRelatesToComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCitationCitedArtifactRelatesToComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCitationCitedArtifactRelatesToComponentContent(int eventType, XmlPullParser xpp, Citation.CitationCitedArtifactRelatesToComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, Citation.RelatedArtifactTypeExpanded.NULL, new Citation.RelatedArtifactTypeExpandedEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("classifier")) {
      res.getClassifier().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("label")) {
      res.setLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("display")) {
      res.setDisplayElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("citation")) {
      res.setCitationElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("document")) {
      res.setDocument(parseAttachment(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("resource")) {
      res.setResourceElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("resourceReference")) {
      res.setResourceReference(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Citation.CitationCitedArtifactPublicationFormComponent parseCitationCitedArtifactPublicationFormComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Citation.CitationCitedArtifactPublicationFormComponent res = new Citation.CitationCitedArtifactPublicationFormComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCitationCitedArtifactPublicationFormComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCitationCitedArtifactPublicationFormComponentContent(int eventType, XmlPullParser xpp, Citation.CitationCitedArtifactPublicationFormComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publishedIn")) {
      res.setPublishedIn(parseCitationCitedArtifactPublicationFormPublishedInComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("citedMedium")) {
      res.setCitedMedium(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("volume")) {
      res.setVolumeElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("issue")) {
      res.setIssueElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("articleDate")) {
      res.setArticleDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publicationDateText")) {
      res.setPublicationDateTextElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publicationDateSeason")) {
      res.setPublicationDateSeasonElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lastRevisionDate")) {
      res.setLastRevisionDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("language")) {
      res.getLanguage().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("accessionNumber")) {
      res.setAccessionNumberElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("pageString")) {
      res.setPageStringElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("firstPage")) {
      res.setFirstPageElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lastPage")) {
      res.setLastPageElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("pageCount")) {
      res.setPageCountElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Citation.CitationCitedArtifactPublicationFormPublishedInComponent parseCitationCitedArtifactPublicationFormPublishedInComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Citation.CitationCitedArtifactPublicationFormPublishedInComponent res = new Citation.CitationCitedArtifactPublicationFormPublishedInComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCitationCitedArtifactPublicationFormPublishedInComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCitationCitedArtifactPublicationFormPublishedInComponentContent(int eventType, XmlPullParser xpp, Citation.CitationCitedArtifactPublicationFormPublishedInComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisher(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisherLocation")) {
      res.setPublisherLocationElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Citation.CitationCitedArtifactWebLocationComponent parseCitationCitedArtifactWebLocationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Citation.CitationCitedArtifactWebLocationComponent res = new Citation.CitationCitedArtifactWebLocationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCitationCitedArtifactWebLocationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCitationCitedArtifactWebLocationComponentContent(int eventType, XmlPullParser xpp, Citation.CitationCitedArtifactWebLocationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("classifier")) {
      res.getClassifier().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Citation.CitationCitedArtifactClassificationComponent parseCitationCitedArtifactClassificationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Citation.CitationCitedArtifactClassificationComponent res = new Citation.CitationCitedArtifactClassificationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCitationCitedArtifactClassificationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCitationCitedArtifactClassificationComponentContent(int eventType, XmlPullParser xpp, Citation.CitationCitedArtifactClassificationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("classifier")) {
      res.getClassifier().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("artifactAssessment")) {
      res.getArtifactAssessment().add(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Citation.CitationCitedArtifactContributorshipComponent parseCitationCitedArtifactContributorshipComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Citation.CitationCitedArtifactContributorshipComponent res = new Citation.CitationCitedArtifactContributorshipComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCitationCitedArtifactContributorshipComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCitationCitedArtifactContributorshipComponentContent(int eventType, XmlPullParser xpp, Citation.CitationCitedArtifactContributorshipComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("complete")) {
      res.setCompleteElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("entry")) {
      res.getEntry().add(parseCitationCitedArtifactContributorshipEntryComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("summary")) {
      res.getSummary().add(parseCitationContributorshipSummaryComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Citation.CitationCitedArtifactContributorshipEntryComponent parseCitationCitedArtifactContributorshipEntryComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Citation.CitationCitedArtifactContributorshipEntryComponent res = new Citation.CitationCitedArtifactContributorshipEntryComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCitationCitedArtifactContributorshipEntryComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCitationCitedArtifactContributorshipEntryComponentContent(int eventType, XmlPullParser xpp, Citation.CitationCitedArtifactContributorshipEntryComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contributor")) {
      res.setContributor(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("forenameInitials")) {
      res.setForenameInitialsElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("affiliation")) {
      res.getAffiliation().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contributionType")) {
      res.getContributionType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("role")) {
      res.setRole(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contributionInstance")) {
      res.getContributionInstance().add(parseCitationCitedArtifactContributorshipEntryContributionInstanceComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("correspondingContact")) {
      res.setCorrespondingContactElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("rankingOrder")) {
      res.setRankingOrderElement(parsePositiveInt(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Citation.CitationCitedArtifactContributorshipEntryContributionInstanceComponent parseCitationCitedArtifactContributorshipEntryContributionInstanceComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Citation.CitationCitedArtifactContributorshipEntryContributionInstanceComponent res = new Citation.CitationCitedArtifactContributorshipEntryContributionInstanceComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCitationCitedArtifactContributorshipEntryContributionInstanceComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCitationCitedArtifactContributorshipEntryContributionInstanceComponentContent(int eventType, XmlPullParser xpp, Citation.CitationCitedArtifactContributorshipEntryContributionInstanceComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("time")) {
      res.setTimeElement(parseDateTime(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Citation.ContributorshipSummaryComponent parseCitationContributorshipSummaryComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Citation.ContributorshipSummaryComponent res = new Citation.ContributorshipSummaryComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCitationContributorshipSummaryComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCitationContributorshipSummaryComponentContent(int eventType, XmlPullParser xpp, Citation.ContributorshipSummaryComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("style")) {
      res.setStyle(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("source")) {
      res.setSource(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("value")) {
      res.setValueElement(parseMarkdown(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Claim parseClaim(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Claim res = new Claim();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClaimContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClaimContent(int eventType, XmlPullParser xpp, Claim res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("traceNumber")) {
      res.getTraceNumber().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.FinancialResourceStatusCodes.NULL, new Enumerations.FinancialResourceStatusCodesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subType")) {
      res.setSubType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("use")) {
      res.setUseElement(parseEnumeration(xpp, Enumerations.Use.NULL, new Enumerations.UseEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patient")) {
      res.setPatient(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("billablePeriod")) {
      res.setBillablePeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("created")) {
      res.setCreatedElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("enterer")) {
      res.setEnterer(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("insurer")) {
      res.setInsurer(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("provider")) {
      res.setProvider(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("priority")) {
      res.setPriority(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("fundsReserve")) {
      res.setFundsReserve(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("related")) {
      res.getRelated().add(parseClaimRelatedClaimComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("prescription")) {
      res.setPrescription(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("originalPrescription")) {
      res.setOriginalPrescription(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("payee")) {
      res.setPayee(parseClaimPayeeComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("referral")) {
      res.setReferral(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.getEncounter().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("facility")) {
      res.setFacility(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("diagnosisRelatedGroup")) {
      res.setDiagnosisRelatedGroup(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("event")) {
      res.getEvent().add(parseClaimEventComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("careTeam")) {
      res.getCareTeam().add(parseClaimCareTeamComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("supportingInfo")) {
      res.getSupportingInfo().add(parseClaimSupportingInformationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("diagnosis")) {
      res.getDiagnosis().add(parseClaimDiagnosisComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("procedure")) {
      res.getProcedure().add(parseClaimProcedureComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("insurance")) {
      res.getInsurance().add(parseClaimInsuranceComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("accident")) {
      res.setAccident(parseClaimAccidentComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patientPaid")) {
      res.setPatientPaid(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("item")) {
      res.getItem().add(parseClaimItemComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("total")) {
      res.setTotal(parseMoney(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Claim.RelatedClaimComponent parseClaimRelatedClaimComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Claim.RelatedClaimComponent res = new Claim.RelatedClaimComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClaimRelatedClaimComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClaimRelatedClaimComponentContent(int eventType, XmlPullParser xpp, Claim.RelatedClaimComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("claim")) {
      res.setClaim(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relationship")) {
      res.setRelationship(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reference")) {
      res.setReference(parseIdentifier(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Claim.PayeeComponent parseClaimPayeeComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Claim.PayeeComponent res = new Claim.PayeeComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClaimPayeeComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClaimPayeeComponentContent(int eventType, XmlPullParser xpp, Claim.PayeeComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("party")) {
      res.setParty(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Claim.ClaimEventComponent parseClaimEventComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Claim.ClaimEventComponent res = new Claim.ClaimEventComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClaimEventComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClaimEventComponentContent(int eventType, XmlPullParser xpp, Claim.ClaimEventComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "when")) {
      res.setWhen(parseType("when", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Claim.CareTeamComponent parseClaimCareTeamComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Claim.CareTeamComponent res = new Claim.CareTeamComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClaimCareTeamComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClaimCareTeamComponentContent(int eventType, XmlPullParser xpp, Claim.CareTeamComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sequence")) {
      res.setSequenceElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("provider")) {
      res.setProvider(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("responsible")) {
      res.setResponsibleElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("role")) {
      res.setRole(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("specialty")) {
      res.setSpecialty(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Claim.SupportingInformationComponent parseClaimSupportingInformationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Claim.SupportingInformationComponent res = new Claim.SupportingInformationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClaimSupportingInformationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClaimSupportingInformationComponentContent(int eventType, XmlPullParser xpp, Claim.SupportingInformationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sequence")) {
      res.setSequenceElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.setCategory(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "timing")) {
      res.setTiming(parseType("timing", xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.setReason(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Claim.DiagnosisComponent parseClaimDiagnosisComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Claim.DiagnosisComponent res = new Claim.DiagnosisComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClaimDiagnosisComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClaimDiagnosisComponentContent(int eventType, XmlPullParser xpp, Claim.DiagnosisComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sequence")) {
      res.setSequenceElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "diagnosis")) {
      res.setDiagnosis(parseType("diagnosis", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.getType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("onAdmission")) {
      res.setOnAdmission(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Claim.ProcedureComponent parseClaimProcedureComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Claim.ProcedureComponent res = new Claim.ProcedureComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClaimProcedureComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClaimProcedureComponentContent(int eventType, XmlPullParser xpp, Claim.ProcedureComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sequence")) {
      res.setSequenceElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.getType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "procedure")) {
      res.setProcedure(parseType("procedure", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("udi")) {
      res.getUdi().add(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Claim.InsuranceComponent parseClaimInsuranceComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Claim.InsuranceComponent res = new Claim.InsuranceComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClaimInsuranceComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClaimInsuranceComponentContent(int eventType, XmlPullParser xpp, Claim.InsuranceComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sequence")) {
      res.setSequenceElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("focal")) {
      res.setFocalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.setIdentifier(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("coverage")) {
      res.setCoverage(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("businessArrangement")) {
      res.setBusinessArrangementElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("preAuthRef")) {
      res.getPreAuthRef().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("claimResponse")) {
      res.setClaimResponse(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Claim.AccidentComponent parseClaimAccidentComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Claim.AccidentComponent res = new Claim.AccidentComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClaimAccidentComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClaimAccidentComponentContent(int eventType, XmlPullParser xpp, Claim.AccidentComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "location")) {
      res.setLocation(parseType("location", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Claim.ItemComponent parseClaimItemComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Claim.ItemComponent res = new Claim.ItemComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClaimItemComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClaimItemComponentContent(int eventType, XmlPullParser xpp, Claim.ItemComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sequence")) {
      res.setSequenceElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("traceNumber")) {
      res.getTraceNumber().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("careTeamSequence")) {
      res.getCareTeamSequence().add(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("diagnosisSequence")) {
      res.getDiagnosisSequence().add(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("procedureSequence")) {
      res.getProcedureSequence().add(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("informationSequence")) {
      res.getInformationSequence().add(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("revenue")) {
      res.setRevenue(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.setCategory(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productOrService")) {
      res.setProductOrService(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productOrServiceEnd")) {
      res.setProductOrServiceEnd(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("request")) {
      res.getRequest().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("modifier")) {
      res.getModifier().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("programCode")) {
      res.getProgramCode().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "serviced")) {
      res.setServiced(parseType("serviced", xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "location")) {
      res.setLocation(parseType("location", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patientPaid")) {
      res.setPatientPaid(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("unitPrice")) {
      res.setUnitPrice(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("factor")) {
      res.setFactorElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("tax")) {
      res.setTax(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("net")) {
      res.setNet(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("udi")) {
      res.getUdi().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("bodySite")) {
      res.getBodySite().add(parseClaimBodySiteComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.getEncounter().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("detail")) {
      res.getDetail().add(parseClaimDetailComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Claim.BodySiteComponent parseClaimBodySiteComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Claim.BodySiteComponent res = new Claim.BodySiteComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClaimBodySiteComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClaimBodySiteComponentContent(int eventType, XmlPullParser xpp, Claim.BodySiteComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("site")) {
      res.getSite().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subSite")) {
      res.getSubSite().add(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Claim.DetailComponent parseClaimDetailComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Claim.DetailComponent res = new Claim.DetailComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClaimDetailComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClaimDetailComponentContent(int eventType, XmlPullParser xpp, Claim.DetailComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sequence")) {
      res.setSequenceElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("traceNumber")) {
      res.getTraceNumber().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("revenue")) {
      res.setRevenue(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.setCategory(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productOrService")) {
      res.setProductOrService(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productOrServiceEnd")) {
      res.setProductOrServiceEnd(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("modifier")) {
      res.getModifier().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("programCode")) {
      res.getProgramCode().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patientPaid")) {
      res.setPatientPaid(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("unitPrice")) {
      res.setUnitPrice(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("factor")) {
      res.setFactorElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("tax")) {
      res.setTax(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("net")) {
      res.setNet(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("udi")) {
      res.getUdi().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subDetail")) {
      res.getSubDetail().add(parseClaimSubDetailComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Claim.SubDetailComponent parseClaimSubDetailComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Claim.SubDetailComponent res = new Claim.SubDetailComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClaimSubDetailComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClaimSubDetailComponentContent(int eventType, XmlPullParser xpp, Claim.SubDetailComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sequence")) {
      res.setSequenceElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("traceNumber")) {
      res.getTraceNumber().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("revenue")) {
      res.setRevenue(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.setCategory(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productOrService")) {
      res.setProductOrService(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productOrServiceEnd")) {
      res.setProductOrServiceEnd(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("modifier")) {
      res.getModifier().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("programCode")) {
      res.getProgramCode().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patientPaid")) {
      res.setPatientPaid(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("unitPrice")) {
      res.setUnitPrice(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("factor")) {
      res.setFactorElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("tax")) {
      res.setTax(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("net")) {
      res.setNet(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("udi")) {
      res.getUdi().add(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ClaimResponse parseClaimResponse(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ClaimResponse res = new ClaimResponse();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClaimResponseContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClaimResponseContent(int eventType, XmlPullParser xpp, ClaimResponse res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("traceNumber")) {
      res.getTraceNumber().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.FinancialResourceStatusCodes.NULL, new Enumerations.FinancialResourceStatusCodesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subType")) {
      res.setSubType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("use")) {
      res.setUseElement(parseEnumeration(xpp, Enumerations.Use.NULL, new Enumerations.UseEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patient")) {
      res.setPatient(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("created")) {
      res.setCreatedElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("insurer")) {
      res.setInsurer(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requestor")) {
      res.setRequestor(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("request")) {
      res.setRequest(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("outcome")) {
      res.setOutcomeElement(parseEnumeration(xpp, Enumerations.ClaimProcessingCodes.NULL, new Enumerations.ClaimProcessingCodesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("decision")) {
      res.setDecision(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("disposition")) {
      res.setDispositionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("preAuthRef")) {
      res.setPreAuthRefElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("preAuthPeriod")) {
      res.setPreAuthPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("event")) {
      res.getEvent().add(parseClaimResponseEventComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("payeeType")) {
      res.setPayeeType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.getEncounter().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("diagnosisRelatedGroup")) {
      res.setDiagnosisRelatedGroup(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("item")) {
      res.getItem().add(parseClaimResponseItemComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("addItem")) {
      res.getAddItem().add(parseClaimResponseAddedItemComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("adjudication")) {
      res.getAdjudication().add(parseClaimResponseAdjudicationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("total")) {
      res.getTotal().add(parseClaimResponseTotalComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("payment")) {
      res.setPayment(parseClaimResponsePaymentComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("fundsReserve")) {
      res.setFundsReserve(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("formCode")) {
      res.setFormCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("form")) {
      res.setForm(parseAttachment(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("processNote")) {
      res.getProcessNote().add(parseClaimResponseNoteComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("communicationRequest")) {
      res.getCommunicationRequest().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("insurance")) {
      res.getInsurance().add(parseClaimResponseInsuranceComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("error")) {
      res.getError().add(parseClaimResponseErrorComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ClaimResponse.ClaimResponseEventComponent parseClaimResponseEventComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ClaimResponse.ClaimResponseEventComponent res = new ClaimResponse.ClaimResponseEventComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClaimResponseEventComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClaimResponseEventComponentContent(int eventType, XmlPullParser xpp, ClaimResponse.ClaimResponseEventComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "when")) {
      res.setWhen(parseType("when", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ClaimResponse.ItemComponent parseClaimResponseItemComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ClaimResponse.ItemComponent res = new ClaimResponse.ItemComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClaimResponseItemComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClaimResponseItemComponentContent(int eventType, XmlPullParser xpp, ClaimResponse.ItemComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("itemSequence")) {
      res.setItemSequenceElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("traceNumber")) {
      res.getTraceNumber().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("noteNumber")) {
      res.getNoteNumber().add(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reviewOutcome")) {
      res.setReviewOutcome(parseClaimResponseReviewOutcomeComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("adjudication")) {
      res.getAdjudication().add(parseClaimResponseAdjudicationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("detail")) {
      res.getDetail().add(parseClaimResponseItemDetailComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ClaimResponse.ReviewOutcomeComponent parseClaimResponseReviewOutcomeComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ClaimResponse.ReviewOutcomeComponent res = new ClaimResponse.ReviewOutcomeComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClaimResponseReviewOutcomeComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClaimResponseReviewOutcomeComponentContent(int eventType, XmlPullParser xpp, ClaimResponse.ReviewOutcomeComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("decision")) {
      res.setDecision(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.getReason().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("preAuthRef")) {
      res.setPreAuthRefElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("preAuthPeriod")) {
      res.setPreAuthPeriod(parsePeriod(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ClaimResponse.AdjudicationComponent parseClaimResponseAdjudicationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ClaimResponse.AdjudicationComponent res = new ClaimResponse.AdjudicationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClaimResponseAdjudicationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClaimResponseAdjudicationComponentContent(int eventType, XmlPullParser xpp, ClaimResponse.AdjudicationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.setCategory(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.setReason(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("amount")) {
      res.setAmount(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ClaimResponse.ItemDetailComponent parseClaimResponseItemDetailComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ClaimResponse.ItemDetailComponent res = new ClaimResponse.ItemDetailComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClaimResponseItemDetailComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClaimResponseItemDetailComponentContent(int eventType, XmlPullParser xpp, ClaimResponse.ItemDetailComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("detailSequence")) {
      res.setDetailSequenceElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("traceNumber")) {
      res.getTraceNumber().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("noteNumber")) {
      res.getNoteNumber().add(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reviewOutcome")) {
      res.setReviewOutcome(parseClaimResponseReviewOutcomeComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("adjudication")) {
      res.getAdjudication().add(parseClaimResponseAdjudicationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subDetail")) {
      res.getSubDetail().add(parseClaimResponseSubDetailComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ClaimResponse.SubDetailComponent parseClaimResponseSubDetailComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ClaimResponse.SubDetailComponent res = new ClaimResponse.SubDetailComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClaimResponseSubDetailComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClaimResponseSubDetailComponentContent(int eventType, XmlPullParser xpp, ClaimResponse.SubDetailComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subDetailSequence")) {
      res.setSubDetailSequenceElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("traceNumber")) {
      res.getTraceNumber().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("noteNumber")) {
      res.getNoteNumber().add(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reviewOutcome")) {
      res.setReviewOutcome(parseClaimResponseReviewOutcomeComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("adjudication")) {
      res.getAdjudication().add(parseClaimResponseAdjudicationComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ClaimResponse.AddedItemComponent parseClaimResponseAddedItemComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ClaimResponse.AddedItemComponent res = new ClaimResponse.AddedItemComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClaimResponseAddedItemComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClaimResponseAddedItemComponentContent(int eventType, XmlPullParser xpp, ClaimResponse.AddedItemComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("itemSequence")) {
      res.getItemSequence().add(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("detailSequence")) {
      res.getDetailSequence().add(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subdetailSequence")) {
      res.getSubdetailSequence().add(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("traceNumber")) {
      res.getTraceNumber().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("provider")) {
      res.getProvider().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("revenue")) {
      res.setRevenue(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productOrService")) {
      res.setProductOrService(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productOrServiceEnd")) {
      res.setProductOrServiceEnd(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("request")) {
      res.getRequest().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("modifier")) {
      res.getModifier().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("programCode")) {
      res.getProgramCode().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "serviced")) {
      res.setServiced(parseType("serviced", xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "location")) {
      res.setLocation(parseType("location", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("unitPrice")) {
      res.setUnitPrice(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("factor")) {
      res.setFactorElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("tax")) {
      res.setTax(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("net")) {
      res.setNet(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("bodySite")) {
      res.getBodySite().add(parseClaimResponseBodySiteComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("noteNumber")) {
      res.getNoteNumber().add(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reviewOutcome")) {
      res.setReviewOutcome(parseClaimResponseReviewOutcomeComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("adjudication")) {
      res.getAdjudication().add(parseClaimResponseAdjudicationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("detail")) {
      res.getDetail().add(parseClaimResponseAddedItemDetailComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ClaimResponse.BodySiteComponent parseClaimResponseBodySiteComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ClaimResponse.BodySiteComponent res = new ClaimResponse.BodySiteComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClaimResponseBodySiteComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClaimResponseBodySiteComponentContent(int eventType, XmlPullParser xpp, ClaimResponse.BodySiteComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("site")) {
      res.getSite().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subSite")) {
      res.getSubSite().add(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ClaimResponse.AddedItemDetailComponent parseClaimResponseAddedItemDetailComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ClaimResponse.AddedItemDetailComponent res = new ClaimResponse.AddedItemDetailComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClaimResponseAddedItemDetailComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClaimResponseAddedItemDetailComponentContent(int eventType, XmlPullParser xpp, ClaimResponse.AddedItemDetailComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("traceNumber")) {
      res.getTraceNumber().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("revenue")) {
      res.setRevenue(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productOrService")) {
      res.setProductOrService(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productOrServiceEnd")) {
      res.setProductOrServiceEnd(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("modifier")) {
      res.getModifier().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("unitPrice")) {
      res.setUnitPrice(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("factor")) {
      res.setFactorElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("tax")) {
      res.setTax(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("net")) {
      res.setNet(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("noteNumber")) {
      res.getNoteNumber().add(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reviewOutcome")) {
      res.setReviewOutcome(parseClaimResponseReviewOutcomeComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("adjudication")) {
      res.getAdjudication().add(parseClaimResponseAdjudicationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subDetail")) {
      res.getSubDetail().add(parseClaimResponseAddedItemSubDetailComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ClaimResponse.AddedItemSubDetailComponent parseClaimResponseAddedItemSubDetailComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ClaimResponse.AddedItemSubDetailComponent res = new ClaimResponse.AddedItemSubDetailComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClaimResponseAddedItemSubDetailComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClaimResponseAddedItemSubDetailComponentContent(int eventType, XmlPullParser xpp, ClaimResponse.AddedItemSubDetailComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("traceNumber")) {
      res.getTraceNumber().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("revenue")) {
      res.setRevenue(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productOrService")) {
      res.setProductOrService(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productOrServiceEnd")) {
      res.setProductOrServiceEnd(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("modifier")) {
      res.getModifier().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("unitPrice")) {
      res.setUnitPrice(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("factor")) {
      res.setFactorElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("tax")) {
      res.setTax(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("net")) {
      res.setNet(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("noteNumber")) {
      res.getNoteNumber().add(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reviewOutcome")) {
      res.setReviewOutcome(parseClaimResponseReviewOutcomeComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("adjudication")) {
      res.getAdjudication().add(parseClaimResponseAdjudicationComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ClaimResponse.TotalComponent parseClaimResponseTotalComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ClaimResponse.TotalComponent res = new ClaimResponse.TotalComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClaimResponseTotalComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClaimResponseTotalComponentContent(int eventType, XmlPullParser xpp, ClaimResponse.TotalComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.setCategory(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("amount")) {
      res.setAmount(parseMoney(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ClaimResponse.PaymentComponent parseClaimResponsePaymentComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ClaimResponse.PaymentComponent res = new ClaimResponse.PaymentComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClaimResponsePaymentComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClaimResponsePaymentComponentContent(int eventType, XmlPullParser xpp, ClaimResponse.PaymentComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("adjustment")) {
      res.setAdjustment(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("adjustmentReason")) {
      res.setAdjustmentReason(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("amount")) {
      res.setAmount(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.setIdentifier(parseIdentifier(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ClaimResponse.NoteComponent parseClaimResponseNoteComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ClaimResponse.NoteComponent res = new ClaimResponse.NoteComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClaimResponseNoteComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClaimResponseNoteComponentContent(int eventType, XmlPullParser xpp, ClaimResponse.NoteComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("number")) {
      res.setNumberElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("text")) {
      res.setTextElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("language")) {
      res.setLanguage(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ClaimResponse.InsuranceComponent parseClaimResponseInsuranceComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ClaimResponse.InsuranceComponent res = new ClaimResponse.InsuranceComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClaimResponseInsuranceComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClaimResponseInsuranceComponentContent(int eventType, XmlPullParser xpp, ClaimResponse.InsuranceComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sequence")) {
      res.setSequenceElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("focal")) {
      res.setFocalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("coverage")) {
      res.setCoverage(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("businessArrangement")) {
      res.setBusinessArrangementElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("claimResponse")) {
      res.setClaimResponse(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ClaimResponse.ErrorComponent parseClaimResponseErrorComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ClaimResponse.ErrorComponent res = new ClaimResponse.ErrorComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClaimResponseErrorComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClaimResponseErrorComponentContent(int eventType, XmlPullParser xpp, ClaimResponse.ErrorComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("itemSequence")) {
      res.setItemSequenceElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("detailSequence")) {
      res.setDetailSequenceElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subDetailSequence")) {
      res.setSubDetailSequenceElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("expression")) {
      res.getExpression().add(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ClinicalImpression parseClinicalImpression(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ClinicalImpression res = new ClinicalImpression();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClinicalImpressionContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClinicalImpressionContent(int eventType, XmlPullParser xpp, ClinicalImpression res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.EventStatus.NULL, new Enumerations.EventStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("statusReason")) {
      res.setStatusReason(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "effective")) {
      res.setEffective(parseType("effective", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("performer")) {
      res.setPerformer(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("previous")) {
      res.setPrevious(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("problem")) {
      res.getProblem().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("changePattern")) {
      res.setChangePattern(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("protocol")) {
      res.getProtocol().add(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("summary")) {
      res.setSummaryElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("finding")) {
      res.getFinding().add(parseClinicalImpressionFindingComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("prognosisCodeableConcept")) {
      res.getPrognosisCodeableConcept().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("prognosisReference")) {
      res.getPrognosisReference().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("supportingInfo")) {
      res.getSupportingInfo().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ClinicalImpression.ClinicalImpressionFindingComponent parseClinicalImpressionFindingComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ClinicalImpression.ClinicalImpressionFindingComponent res = new ClinicalImpression.ClinicalImpressionFindingComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClinicalImpressionFindingComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClinicalImpressionFindingComponentContent(int eventType, XmlPullParser xpp, ClinicalImpression.ClinicalImpressionFindingComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("item")) {
      res.setItem(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basis")) {
      res.setBasisElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ClinicalUseDefinition parseClinicalUseDefinition(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ClinicalUseDefinition res = new ClinicalUseDefinition();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClinicalUseDefinitionContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClinicalUseDefinitionContent(int eventType, XmlPullParser xpp, ClinicalUseDefinition res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, ClinicalUseDefinition.ClinicalUseDefinitionType.NULL, new ClinicalUseDefinition.ClinicalUseDefinitionTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.getSubject().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contraindication")) {
      res.setContraindication(parseClinicalUseDefinitionContraindicationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("indication")) {
      res.setIndication(parseClinicalUseDefinitionIndicationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("interaction")) {
      res.setInteraction(parseClinicalUseDefinitionInteractionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("population")) {
      res.getPopulation().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("library")) {
      res.getLibrary().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("undesirableEffect")) {
      res.setUndesirableEffect(parseClinicalUseDefinitionUndesirableEffectComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("warning")) {
      res.setWarning(parseClinicalUseDefinitionWarningComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ClinicalUseDefinition.ClinicalUseDefinitionContraindicationComponent parseClinicalUseDefinitionContraindicationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ClinicalUseDefinition.ClinicalUseDefinitionContraindicationComponent res = new ClinicalUseDefinition.ClinicalUseDefinitionContraindicationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClinicalUseDefinitionContraindicationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClinicalUseDefinitionContraindicationComponentContent(int eventType, XmlPullParser xpp, ClinicalUseDefinition.ClinicalUseDefinitionContraindicationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("diseaseSymptomProcedure")) {
      res.setDiseaseSymptomProcedure(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("diseaseStatus")) {
      res.setDiseaseStatus(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("comorbidity")) {
      res.getComorbidity().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("indication")) {
      res.getIndication().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("applicability")) {
      res.setApplicability(parseExpression(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("otherTherapy")) {
      res.getOtherTherapy().add(parseClinicalUseDefinitionContraindicationOtherTherapyComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ClinicalUseDefinition.ClinicalUseDefinitionContraindicationOtherTherapyComponent parseClinicalUseDefinitionContraindicationOtherTherapyComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ClinicalUseDefinition.ClinicalUseDefinitionContraindicationOtherTherapyComponent res = new ClinicalUseDefinition.ClinicalUseDefinitionContraindicationOtherTherapyComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClinicalUseDefinitionContraindicationOtherTherapyComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClinicalUseDefinitionContraindicationOtherTherapyComponentContent(int eventType, XmlPullParser xpp, ClinicalUseDefinition.ClinicalUseDefinitionContraindicationOtherTherapyComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relationshipType")) {
      res.setRelationshipType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("treatment")) {
      res.setTreatment(parseCodeableReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ClinicalUseDefinition.ClinicalUseDefinitionIndicationComponent parseClinicalUseDefinitionIndicationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ClinicalUseDefinition.ClinicalUseDefinitionIndicationComponent res = new ClinicalUseDefinition.ClinicalUseDefinitionIndicationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClinicalUseDefinitionIndicationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClinicalUseDefinitionIndicationComponentContent(int eventType, XmlPullParser xpp, ClinicalUseDefinition.ClinicalUseDefinitionIndicationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("diseaseSymptomProcedure")) {
      res.setDiseaseSymptomProcedure(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("diseaseStatus")) {
      res.setDiseaseStatus(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("comorbidity")) {
      res.getComorbidity().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("intendedEffect")) {
      res.setIntendedEffect(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "duration")) {
      res.setDuration(parseType("duration", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("undesirableEffect")) {
      res.getUndesirableEffect().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("applicability")) {
      res.setApplicability(parseExpression(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("otherTherapy")) {
      res.getOtherTherapy().add(parseClinicalUseDefinitionContraindicationOtherTherapyComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ClinicalUseDefinition.ClinicalUseDefinitionInteractionComponent parseClinicalUseDefinitionInteractionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ClinicalUseDefinition.ClinicalUseDefinitionInteractionComponent res = new ClinicalUseDefinition.ClinicalUseDefinitionInteractionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClinicalUseDefinitionInteractionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClinicalUseDefinitionInteractionComponentContent(int eventType, XmlPullParser xpp, ClinicalUseDefinition.ClinicalUseDefinitionInteractionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("interactant")) {
      res.getInteractant().add(parseClinicalUseDefinitionInteractionInteractantComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("effect")) {
      res.setEffect(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("incidence")) {
      res.setIncidence(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("management")) {
      res.getManagement().add(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ClinicalUseDefinition.ClinicalUseDefinitionInteractionInteractantComponent parseClinicalUseDefinitionInteractionInteractantComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ClinicalUseDefinition.ClinicalUseDefinitionInteractionInteractantComponent res = new ClinicalUseDefinition.ClinicalUseDefinitionInteractionInteractantComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClinicalUseDefinitionInteractionInteractantComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClinicalUseDefinitionInteractionInteractantComponentContent(int eventType, XmlPullParser xpp, ClinicalUseDefinition.ClinicalUseDefinitionInteractionInteractantComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "item")) {
      res.setItem(parseType("item", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ClinicalUseDefinition.ClinicalUseDefinitionUndesirableEffectComponent parseClinicalUseDefinitionUndesirableEffectComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ClinicalUseDefinition.ClinicalUseDefinitionUndesirableEffectComponent res = new ClinicalUseDefinition.ClinicalUseDefinitionUndesirableEffectComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClinicalUseDefinitionUndesirableEffectComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClinicalUseDefinitionUndesirableEffectComponentContent(int eventType, XmlPullParser xpp, ClinicalUseDefinition.ClinicalUseDefinitionUndesirableEffectComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("symptomConditionEffect")) {
      res.setSymptomConditionEffect(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("classification")) {
      res.setClassification(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("frequencyOfOccurrence")) {
      res.setFrequencyOfOccurrence(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ClinicalUseDefinition.ClinicalUseDefinitionWarningComponent parseClinicalUseDefinitionWarningComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ClinicalUseDefinition.ClinicalUseDefinitionWarningComponent res = new ClinicalUseDefinition.ClinicalUseDefinitionWarningComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseClinicalUseDefinitionWarningComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseClinicalUseDefinitionWarningComponentContent(int eventType, XmlPullParser xpp, ClinicalUseDefinition.ClinicalUseDefinitionWarningComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CodeSystem parseCodeSystem(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CodeSystem res = new CodeSystem();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCodeSystemContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCodeSystemContent(int eventType, XmlPullParser xpp, CodeSystem res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "versionAlgorithm")) {
      res.setVersionAlgorithm(parseType("versionAlgorithm", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("experimental")) {
      res.setExperimentalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.getJurisdiction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyrightLabel")) {
      res.setCopyrightLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("approvalDate")) {
      res.setApprovalDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lastReviewDate")) {
      res.setLastReviewDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("effectivePeriod")) {
      res.setEffectivePeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("topic")) {
      res.getTopic().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("author")) {
      res.getAuthor().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("editor")) {
      res.getEditor().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reviewer")) {
      res.getReviewer().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("endorser")) {
      res.getEndorser().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatedArtifact")) {
      res.getRelatedArtifact().add(parseRelatedArtifact(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("caseSensitive")) {
      res.setCaseSensitiveElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("valueSet")) {
      res.setValueSetElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("hierarchyMeaning")) {
      res.setHierarchyMeaningElement(parseEnumeration(xpp, CodeSystem.CodeSystemHierarchyMeaning.NULL, new CodeSystem.CodeSystemHierarchyMeaningEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("compositional")) {
      res.setCompositionalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("versionNeeded")) {
      res.setVersionNeededElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("content")) {
      res.setContentElement(parseEnumeration(xpp, Enumerations.CodeSystemContentMode.NULL, new Enumerations.CodeSystemContentModeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("supplements")) {
      res.setSupplementsElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("count")) {
      res.setCountElement(parseUnsignedInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("filter")) {
      res.getFilter().add(parseCodeSystemFilterComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("property")) {
      res.getProperty().add(parseCodeSystemPropertyComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("concept")) {
      res.getConcept().add(parseCodeSystemConceptDefinitionComponent(xpp));
    } else if (!parseMetadataResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CodeSystem.CodeSystemFilterComponent parseCodeSystemFilterComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CodeSystem.CodeSystemFilterComponent res = new CodeSystem.CodeSystemFilterComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCodeSystemFilterComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCodeSystemFilterComponentContent(int eventType, XmlPullParser xpp, CodeSystem.CodeSystemFilterComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCodeElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("operator")) {
      res.getOperator().add(parseEnumeration(xpp, Enumerations.FilterOperator.NULL, new Enumerations.FilterOperatorEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("value")) {
      res.setValueElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CodeSystem.PropertyComponent parseCodeSystemPropertyComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CodeSystem.PropertyComponent res = new CodeSystem.PropertyComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCodeSystemPropertyComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCodeSystemPropertyComponentContent(int eventType, XmlPullParser xpp, CodeSystem.PropertyComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCodeElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("uri")) {
      res.setUriElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, CodeSystem.PropertyType.NULL, new CodeSystem.PropertyTypeEnumFactory()));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CodeSystem.ConceptDefinitionComponent parseCodeSystemConceptDefinitionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CodeSystem.ConceptDefinitionComponent res = new CodeSystem.ConceptDefinitionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCodeSystemConceptDefinitionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCodeSystemConceptDefinitionComponentContent(int eventType, XmlPullParser xpp, CodeSystem.ConceptDefinitionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCodeElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("display")) {
      res.setDisplayElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("definition")) {
      res.setDefinitionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("designation")) {
      res.getDesignation().add(parseCodeSystemConceptDefinitionDesignationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("property")) {
      res.getProperty().add(parseCodeSystemConceptPropertyComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("concept")) {
      res.getConcept().add(parseCodeSystemConceptDefinitionComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CodeSystem.ConceptDefinitionDesignationComponent parseCodeSystemConceptDefinitionDesignationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CodeSystem.ConceptDefinitionDesignationComponent res = new CodeSystem.ConceptDefinitionDesignationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCodeSystemConceptDefinitionDesignationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCodeSystemConceptDefinitionDesignationComponentContent(int eventType, XmlPullParser xpp, CodeSystem.ConceptDefinitionDesignationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("language")) {
      res.setLanguageElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("use")) {
      res.setUse(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("additionalUse")) {
      res.getAdditionalUse().add(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("value")) {
      res.setValueElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CodeSystem.ConceptPropertyComponent parseCodeSystemConceptPropertyComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CodeSystem.ConceptPropertyComponent res = new CodeSystem.ConceptPropertyComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCodeSystemConceptPropertyComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCodeSystemConceptPropertyComponentContent(int eventType, XmlPullParser xpp, CodeSystem.ConceptPropertyComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCodeElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Communication parseCommunication(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Communication res = new Communication();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCommunicationContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCommunicationContent(int eventType, XmlPullParser xpp, Communication res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instantiatesCanonical")) {
      res.getInstantiatesCanonical().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instantiatesUri")) {
      res.getInstantiatesUri().add(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basedOn")) {
      res.getBasedOn().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("partOf")) {
      res.getPartOf().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("inResponseTo")) {
      res.getInResponseTo().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.EventStatus.NULL, new Enumerations.EventStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("statusReason")) {
      res.setStatusReason(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("priority")) {
      res.setPriorityElement(parseEnumeration(xpp, Enumerations.RequestPriority.NULL, new Enumerations.RequestPriorityEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("medium")) {
      res.getMedium().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("topic")) {
      res.setTopic(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("about")) {
      res.getAbout().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sent")) {
      res.setSentElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("received")) {
      res.setReceivedElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("recipient")) {
      res.getRecipient().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sender")) {
      res.setSender(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.getReason().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("payload")) {
      res.getPayload().add(parseCommunicationPayloadComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Communication.CommunicationPayloadComponent parseCommunicationPayloadComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Communication.CommunicationPayloadComponent res = new Communication.CommunicationPayloadComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCommunicationPayloadComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCommunicationPayloadComponentContent(int eventType, XmlPullParser xpp, Communication.CommunicationPayloadComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "content")) {
      res.setContent(parseType("content", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CommunicationRequest parseCommunicationRequest(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CommunicationRequest res = new CommunicationRequest();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCommunicationRequestContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCommunicationRequestContent(int eventType, XmlPullParser xpp, CommunicationRequest res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basedOn")) {
      res.getBasedOn().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("replaces")) {
      res.getReplaces().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("groupIdentifier")) {
      res.setGroupIdentifier(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.RequestStatus.NULL, new Enumerations.RequestStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("statusReason")) {
      res.setStatusReason(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("intent")) {
      res.setIntentElement(parseEnumeration(xpp, Enumerations.RequestIntent.NULL, new Enumerations.RequestIntentEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("priority")) {
      res.setPriorityElement(parseEnumeration(xpp, Enumerations.RequestPriority.NULL, new Enumerations.RequestPriorityEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("doNotPerform")) {
      res.setDoNotPerformElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("medium")) {
      res.getMedium().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("about")) {
      res.getAbout().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("payload")) {
      res.getPayload().add(parseCommunicationRequestPayloadComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "occurrence")) {
      res.setOccurrence(parseType("occurrence", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("authoredOn")) {
      res.setAuthoredOnElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requester")) {
      res.setRequester(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("recipient")) {
      res.getRecipient().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("informationProvider")) {
      res.getInformationProvider().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.getReason().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CommunicationRequest.CommunicationRequestPayloadComponent parseCommunicationRequestPayloadComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CommunicationRequest.CommunicationRequestPayloadComponent res = new CommunicationRequest.CommunicationRequestPayloadComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCommunicationRequestPayloadComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCommunicationRequestPayloadComponentContent(int eventType, XmlPullParser xpp, CommunicationRequest.CommunicationRequestPayloadComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "content")) {
      res.setContent(parseType("content", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CompartmentDefinition parseCompartmentDefinition(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CompartmentDefinition res = new CompartmentDefinition();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCompartmentDefinitionContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCompartmentDefinitionContent(int eventType, XmlPullParser xpp, CompartmentDefinition res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "versionAlgorithm")) {
      res.setVersionAlgorithm(parseType("versionAlgorithm", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("experimental")) {
      res.setExperimentalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCodeElement(parseEnumeration(xpp, Enumerations.CompartmentType.NULL, new Enumerations.CompartmentTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("search")) {
      res.setSearchElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("resource")) {
      res.getResource().add(parseCompartmentDefinitionResourceComponent(xpp));
    } else if (!parseCanonicalResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CompartmentDefinition.CompartmentDefinitionResourceComponent parseCompartmentDefinitionResourceComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CompartmentDefinition.CompartmentDefinitionResourceComponent res = new CompartmentDefinition.CompartmentDefinitionResourceComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCompartmentDefinitionResourceComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCompartmentDefinitionResourceComponentContent(int eventType, XmlPullParser xpp, CompartmentDefinition.CompartmentDefinitionResourceComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCodeElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("param")) {
      res.getParam().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("documentation")) {
      res.setDocumentationElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("startParam")) {
      res.setStartParamElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("endParam")) {
      res.setEndParamElement(parseUri(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Composition parseComposition(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Composition res = new Composition();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCompositionContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCompositionContent(int eventType, XmlPullParser xpp, Composition res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.CompositionStatus.NULL, new Enumerations.CompositionStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.getSubject().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("author")) {
      res.getAuthor().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("attester")) {
      res.getAttester().add(parseCompositionAttesterComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("custodian")) {
      res.setCustodian(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatesTo")) {
      res.getRelatesTo().add(parseRelatedArtifact(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("event")) {
      res.getEvent().add(parseCompositionEventComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("section")) {
      res.getSection().add(parseCompositionSectionComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Composition.CompositionAttesterComponent parseCompositionAttesterComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Composition.CompositionAttesterComponent res = new Composition.CompositionAttesterComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCompositionAttesterComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCompositionAttesterComponentContent(int eventType, XmlPullParser xpp, Composition.CompositionAttesterComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("mode")) {
      res.setMode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("time")) {
      res.setTimeElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("party")) {
      res.setParty(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Composition.CompositionEventComponent parseCompositionEventComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Composition.CompositionEventComponent res = new Composition.CompositionEventComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCompositionEventComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCompositionEventComponentContent(int eventType, XmlPullParser xpp, Composition.CompositionEventComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("detail")) {
      res.getDetail().add(parseCodeableReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Composition.SectionComponent parseCompositionSectionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Composition.SectionComponent res = new Composition.SectionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCompositionSectionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCompositionSectionComponentContent(int eventType, XmlPullParser xpp, Composition.SectionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("author")) {
      res.getAuthor().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("focus")) {
      res.setFocus(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("text")) {
      res.setText(parseNarrative(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("orderedBy")) {
      res.setOrderedBy(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("entry")) {
      res.getEntry().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("emptyReason")) {
      res.setEmptyReason(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("section")) {
      res.getSection().add(parseCompositionSectionComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ConceptMap parseConceptMap(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ConceptMap res = new ConceptMap();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseConceptMapContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseConceptMapContent(int eventType, XmlPullParser xpp, ConceptMap res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "versionAlgorithm")) {
      res.setVersionAlgorithm(parseType("versionAlgorithm", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("experimental")) {
      res.setExperimentalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.getJurisdiction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyrightLabel")) {
      res.setCopyrightLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("approvalDate")) {
      res.setApprovalDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lastReviewDate")) {
      res.setLastReviewDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("effectivePeriod")) {
      res.setEffectivePeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("topic")) {
      res.getTopic().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("author")) {
      res.getAuthor().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("editor")) {
      res.getEditor().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reviewer")) {
      res.getReviewer().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("endorser")) {
      res.getEndorser().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatedArtifact")) {
      res.getRelatedArtifact().add(parseRelatedArtifact(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("property")) {
      res.getProperty().add(parseConceptMapPropertyComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("additionalAttribute")) {
      res.getAdditionalAttribute().add(parseConceptMapAdditionalAttributeComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "sourceScope")) {
      res.setSourceScope(parseType("sourceScope", xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "targetScope")) {
      res.setTargetScope(parseType("targetScope", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("group")) {
      res.getGroup().add(parseConceptMapGroupComponent(xpp));
    } else if (!parseMetadataResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ConceptMap.PropertyComponent parseConceptMapPropertyComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ConceptMap.PropertyComponent res = new ConceptMap.PropertyComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseConceptMapPropertyComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseConceptMapPropertyComponentContent(int eventType, XmlPullParser xpp, ConceptMap.PropertyComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCodeElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("uri")) {
      res.setUriElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, ConceptMap.ConceptMapPropertyType.NULL, new ConceptMap.ConceptMapPropertyTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("system")) {
      res.setSystemElement(parseCanonical(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ConceptMap.AdditionalAttributeComponent parseConceptMapAdditionalAttributeComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ConceptMap.AdditionalAttributeComponent res = new ConceptMap.AdditionalAttributeComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseConceptMapAdditionalAttributeComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseConceptMapAdditionalAttributeComponentContent(int eventType, XmlPullParser xpp, ConceptMap.AdditionalAttributeComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCodeElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("uri")) {
      res.setUriElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, ConceptMap.ConceptMapAttributeType.NULL, new ConceptMap.ConceptMapAttributeTypeEnumFactory()));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ConceptMap.ConceptMapGroupComponent parseConceptMapGroupComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ConceptMap.ConceptMapGroupComponent res = new ConceptMap.ConceptMapGroupComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseConceptMapGroupComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseConceptMapGroupComponentContent(int eventType, XmlPullParser xpp, ConceptMap.ConceptMapGroupComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("source")) {
      res.setSourceElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("target")) {
      res.setTargetElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("element")) {
      res.getElement().add(parseConceptMapSourceElementComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("unmapped")) {
      res.setUnmapped(parseConceptMapGroupUnmappedComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ConceptMap.SourceElementComponent parseConceptMapSourceElementComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ConceptMap.SourceElementComponent res = new ConceptMap.SourceElementComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseConceptMapSourceElementComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseConceptMapSourceElementComponentContent(int eventType, XmlPullParser xpp, ConceptMap.SourceElementComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCodeElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("display")) {
      res.setDisplayElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("valueSet")) {
      res.setValueSetElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("noMap")) {
      res.setNoMapElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("target")) {
      res.getTarget().add(parseConceptMapTargetElementComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ConceptMap.TargetElementComponent parseConceptMapTargetElementComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ConceptMap.TargetElementComponent res = new ConceptMap.TargetElementComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseConceptMapTargetElementComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseConceptMapTargetElementComponentContent(int eventType, XmlPullParser xpp, ConceptMap.TargetElementComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCodeElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("display")) {
      res.setDisplayElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("valueSet")) {
      res.setValueSetElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relationship")) {
      res.setRelationshipElement(parseEnumeration(xpp, Enumerations.ConceptMapRelationship.NULL, new Enumerations.ConceptMapRelationshipEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("comment")) {
      res.setCommentElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("property")) {
      res.getProperty().add(parseConceptMapMappingPropertyComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dependsOn")) {
      res.getDependsOn().add(parseConceptMapOtherElementComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("product")) {
      res.getProduct().add(parseConceptMapOtherElementComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ConceptMap.MappingPropertyComponent parseConceptMapMappingPropertyComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ConceptMap.MappingPropertyComponent res = new ConceptMap.MappingPropertyComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseConceptMapMappingPropertyComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseConceptMapMappingPropertyComponentContent(int eventType, XmlPullParser xpp, ConceptMap.MappingPropertyComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCodeElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ConceptMap.OtherElementComponent parseConceptMapOtherElementComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ConceptMap.OtherElementComponent res = new ConceptMap.OtherElementComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseConceptMapOtherElementComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseConceptMapOtherElementComponentContent(int eventType, XmlPullParser xpp, ConceptMap.OtherElementComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("attribute")) {
      res.setAttributeElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("valueSet")) {
      res.setValueSetElement(parseCanonical(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ConceptMap.ConceptMapGroupUnmappedComponent parseConceptMapGroupUnmappedComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ConceptMap.ConceptMapGroupUnmappedComponent res = new ConceptMap.ConceptMapGroupUnmappedComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseConceptMapGroupUnmappedComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseConceptMapGroupUnmappedComponentContent(int eventType, XmlPullParser xpp, ConceptMap.ConceptMapGroupUnmappedComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("mode")) {
      res.setModeElement(parseEnumeration(xpp, ConceptMap.ConceptMapGroupUnmappedMode.NULL, new ConceptMap.ConceptMapGroupUnmappedModeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCodeElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("display")) {
      res.setDisplayElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("valueSet")) {
      res.setValueSetElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relationship")) {
      res.setRelationshipElement(parseEnumeration(xpp, Enumerations.ConceptMapRelationship.NULL, new Enumerations.ConceptMapRelationshipEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("otherMap")) {
      res.setOtherMapElement(parseCanonical(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Condition parseCondition(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Condition res = new Condition();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseConditionContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseConditionContent(int eventType, XmlPullParser xpp, Condition res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("clinicalStatus")) {
      res.setClinicalStatus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("verificationStatus")) {
      res.setVerificationStatus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("severity")) {
      res.setSeverity(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("bodySite")) {
      res.getBodySite().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "onset")) {
      res.setOnset(parseType("onset", xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "abatement")) {
      res.setAbatement(parseType("abatement", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("recordedDate")) {
      res.setRecordedDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("participant")) {
      res.getParticipant().add(parseConditionParticipantComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("stage")) {
      res.getStage().add(parseConditionStageComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("evidence")) {
      res.getEvidence().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Condition.ConditionParticipantComponent parseConditionParticipantComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Condition.ConditionParticipantComponent res = new Condition.ConditionParticipantComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseConditionParticipantComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseConditionParticipantComponentContent(int eventType, XmlPullParser xpp, Condition.ConditionParticipantComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("function")) {
      res.setFunction(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actor")) {
      res.setActor(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Condition.ConditionStageComponent parseConditionStageComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Condition.ConditionStageComponent res = new Condition.ConditionStageComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseConditionStageComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseConditionStageComponentContent(int eventType, XmlPullParser xpp, Condition.ConditionStageComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("summary")) {
      res.setSummary(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("assessment")) {
      res.getAssessment().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ConditionDefinition parseConditionDefinition(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ConditionDefinition res = new ConditionDefinition();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseConditionDefinitionContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseConditionDefinitionContent(int eventType, XmlPullParser xpp, ConditionDefinition res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "versionAlgorithm")) {
      res.setVersionAlgorithm(parseType("versionAlgorithm", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subtitle")) {
      res.setSubtitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("experimental")) {
      res.setExperimentalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.getJurisdiction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("severity")) {
      res.setSeverity(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("bodySite")) {
      res.setBodySite(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("stage")) {
      res.setStage(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("hasSeverity")) {
      res.setHasSeverityElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("hasBodySite")) {
      res.setHasBodySiteElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("hasStage")) {
      res.setHasStageElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("definition")) {
      res.getDefinition().add(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("observation")) {
      res.getObservation().add(parseConditionDefinitionObservationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("medication")) {
      res.getMedication().add(parseConditionDefinitionMedicationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("precondition")) {
      res.getPrecondition().add(parseConditionDefinitionPreconditionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("team")) {
      res.getTeam().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("questionnaire")) {
      res.getQuestionnaire().add(parseConditionDefinitionQuestionnaireComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("plan")) {
      res.getPlan().add(parseConditionDefinitionPlanComponent(xpp));
    } else if (!parseMetadataResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ConditionDefinition.ConditionDefinitionObservationComponent parseConditionDefinitionObservationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ConditionDefinition.ConditionDefinitionObservationComponent res = new ConditionDefinition.ConditionDefinitionObservationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseConditionDefinitionObservationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseConditionDefinitionObservationComponentContent(int eventType, XmlPullParser xpp, ConditionDefinition.ConditionDefinitionObservationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.setCategory(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ConditionDefinition.ConditionDefinitionMedicationComponent parseConditionDefinitionMedicationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ConditionDefinition.ConditionDefinitionMedicationComponent res = new ConditionDefinition.ConditionDefinitionMedicationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseConditionDefinitionMedicationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseConditionDefinitionMedicationComponentContent(int eventType, XmlPullParser xpp, ConditionDefinition.ConditionDefinitionMedicationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.setCategory(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ConditionDefinition.ConditionDefinitionPreconditionComponent parseConditionDefinitionPreconditionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ConditionDefinition.ConditionDefinitionPreconditionComponent res = new ConditionDefinition.ConditionDefinitionPreconditionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseConditionDefinitionPreconditionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseConditionDefinitionPreconditionComponentContent(int eventType, XmlPullParser xpp, ConditionDefinition.ConditionDefinitionPreconditionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, ConditionDefinition.ConditionPreconditionType.NULL, new ConditionDefinition.ConditionPreconditionTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ConditionDefinition.ConditionDefinitionQuestionnaireComponent parseConditionDefinitionQuestionnaireComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ConditionDefinition.ConditionDefinitionQuestionnaireComponent res = new ConditionDefinition.ConditionDefinitionQuestionnaireComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseConditionDefinitionQuestionnaireComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseConditionDefinitionQuestionnaireComponentContent(int eventType, XmlPullParser xpp, ConditionDefinition.ConditionDefinitionQuestionnaireComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseEnumeration(xpp, ConditionDefinition.ConditionQuestionnairePurpose.NULL, new ConditionDefinition.ConditionQuestionnairePurposeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reference")) {
      res.setReference(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ConditionDefinition.ConditionDefinitionPlanComponent parseConditionDefinitionPlanComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ConditionDefinition.ConditionDefinitionPlanComponent res = new ConditionDefinition.ConditionDefinitionPlanComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseConditionDefinitionPlanComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseConditionDefinitionPlanComponentContent(int eventType, XmlPullParser xpp, ConditionDefinition.ConditionDefinitionPlanComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("role")) {
      res.setRole(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reference")) {
      res.setReference(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Consent parseConsent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Consent res = new Consent();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseConsentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseConsentContent(int eventType, XmlPullParser xpp, Consent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Consent.ConsentState.NULL, new Consent.ConsentStateEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("grantor")) {
      res.getGrantor().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("grantee")) {
      res.getGrantee().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("manager")) {
      res.getManager().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("controller")) {
      res.getController().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sourceAttachment")) {
      res.getSourceAttachment().add(parseAttachment(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sourceReference")) {
      res.getSourceReference().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("regulatoryBasis")) {
      res.getRegulatoryBasis().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("policyBasis")) {
      res.setPolicyBasis(parseConsentPolicyBasisComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("policyText")) {
      res.getPolicyText().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("verification")) {
      res.getVerification().add(parseConsentVerificationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("decision")) {
      res.setDecisionElement(parseEnumeration(xpp, Enumerations.ConsentProvisionType.NULL, new Enumerations.ConsentProvisionTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("provision")) {
      res.getProvision().add(parseConsentProvisionComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Consent.ConsentPolicyBasisComponent parseConsentPolicyBasisComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Consent.ConsentPolicyBasisComponent res = new Consent.ConsentPolicyBasisComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseConsentPolicyBasisComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseConsentPolicyBasisComponentContent(int eventType, XmlPullParser xpp, Consent.ConsentPolicyBasisComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reference")) {
      res.setReference(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUrl(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Consent.ConsentVerificationComponent parseConsentVerificationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Consent.ConsentVerificationComponent res = new Consent.ConsentVerificationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseConsentVerificationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseConsentVerificationComponentContent(int eventType, XmlPullParser xpp, Consent.ConsentVerificationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("verified")) {
      res.setVerifiedElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("verificationType")) {
      res.setVerificationType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("verifiedBy")) {
      res.setVerifiedBy(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("verifiedWith")) {
      res.setVerifiedWith(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("verificationDate")) {
      res.getVerificationDate().add(parseDateTime(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Consent.ProvisionComponent parseConsentProvisionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Consent.ProvisionComponent res = new Consent.ProvisionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseConsentProvisionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseConsentProvisionComponentContent(int eventType, XmlPullParser xpp, Consent.ProvisionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actor")) {
      res.getActor().add(parseConsentProvisionActorComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("action")) {
      res.getAction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("securityLabel")) {
      res.getSecurityLabel().add(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.getPurpose().add(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("documentType")) {
      res.getDocumentType().add(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("resourceType")) {
      res.getResourceType().add(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.getCode().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dataPeriod")) {
      res.setDataPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("data")) {
      res.getData().add(parseConsentProvisionDataComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("expression")) {
      res.setExpression(parseExpression(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("provision")) {
      res.getProvision().add(parseConsentProvisionComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Consent.ProvisionActorComponent parseConsentProvisionActorComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Consent.ProvisionActorComponent res = new Consent.ProvisionActorComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseConsentProvisionActorComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseConsentProvisionActorComponentContent(int eventType, XmlPullParser xpp, Consent.ProvisionActorComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("role")) {
      res.setRole(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reference")) {
      res.setReference(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Consent.ProvisionDataComponent parseConsentProvisionDataComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Consent.ProvisionDataComponent res = new Consent.ProvisionDataComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseConsentProvisionDataComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseConsentProvisionDataComponentContent(int eventType, XmlPullParser xpp, Consent.ProvisionDataComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("meaning")) {
      res.setMeaningElement(parseEnumeration(xpp, Enumerations.ConsentDataMeaning.NULL, new Enumerations.ConsentDataMeaningEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reference")) {
      res.setReference(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Contract parseContract(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Contract res = new Contract();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseContractContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseContractContent(int eventType, XmlPullParser xpp, Contract res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Contract.ContractResourceStatusCodes.NULL, new Contract.ContractResourceStatusCodesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("legalState")) {
      res.setLegalState(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instantiatesCanonical")) {
      res.setInstantiatesCanonical(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instantiatesUri")) {
      res.setInstantiatesUriElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contentDerivative")) {
      res.setContentDerivative(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("issued")) {
      res.setIssuedElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("applies")) {
      res.setApplies(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("expirationType")) {
      res.setExpirationType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.getSubject().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("authority")) {
      res.getAuthority().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("domain")) {
      res.getDomain().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("site")) {
      res.getSite().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subtitle")) {
      res.setSubtitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("alias")) {
      res.getAlias().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("author")) {
      res.setAuthor(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("scope")) {
      res.setScope(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "topic")) {
      res.setTopic(parseType("topic", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subType")) {
      res.getSubType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contentDefinition")) {
      res.setContentDefinition(parseContractContentDefinitionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("term")) {
      res.getTerm().add(parseContractTermComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("supportingInfo")) {
      res.getSupportingInfo().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relevantHistory")) {
      res.getRelevantHistory().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("signer")) {
      res.getSigner().add(parseContractSignatoryComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("friendly")) {
      res.getFriendly().add(parseContractFriendlyLanguageComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("legal")) {
      res.getLegal().add(parseContractLegalLanguageComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("rule")) {
      res.getRule().add(parseContractComputableLanguageComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "legallyBinding")) {
      res.setLegallyBinding(parseType("legallyBinding", xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Contract.ContentDefinitionComponent parseContractContentDefinitionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Contract.ContentDefinitionComponent res = new Contract.ContentDefinitionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseContractContentDefinitionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseContractContentDefinitionComponentContent(int eventType, XmlPullParser xpp, Contract.ContentDefinitionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subType")) {
      res.setSubType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisher(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publicationDate")) {
      res.setPublicationDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publicationStatus")) {
      res.setPublicationStatusElement(parseEnumeration(xpp, Contract.ContractResourcePublicationStatusCodes.NULL, new Contract.ContractResourcePublicationStatusCodesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Contract.TermComponent parseContractTermComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Contract.TermComponent res = new Contract.TermComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseContractTermComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseContractTermComponentContent(int eventType, XmlPullParser xpp, Contract.TermComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.setIdentifier(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("issued")) {
      res.setIssuedElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("applies")) {
      res.setApplies(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "topic")) {
      res.setTopic(parseType("topic", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subType")) {
      res.setSubType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("text")) {
      res.setTextElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("securityLabel")) {
      res.getSecurityLabel().add(parseContractSecurityLabelComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("offer")) {
      res.setOffer(parseContractOfferComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("asset")) {
      res.getAsset().add(parseContractAssetComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("action")) {
      res.getAction().add(parseContractActionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("group")) {
      res.getGroup().add(parseContractTermComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Contract.SecurityLabelComponent parseContractSecurityLabelComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Contract.SecurityLabelComponent res = new Contract.SecurityLabelComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseContractSecurityLabelComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseContractSecurityLabelComponentContent(int eventType, XmlPullParser xpp, Contract.SecurityLabelComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("number")) {
      res.getNumber().add(parseUnsignedInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("classification")) {
      res.setClassification(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("control")) {
      res.getControl().add(parseCoding(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Contract.ContractOfferComponent parseContractOfferComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Contract.ContractOfferComponent res = new Contract.ContractOfferComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseContractOfferComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseContractOfferComponentContent(int eventType, XmlPullParser xpp, Contract.ContractOfferComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("party")) {
      res.getParty().add(parseContractPartyComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("topic")) {
      res.setTopic(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("decision")) {
      res.setDecision(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("decisionMode")) {
      res.getDecisionMode().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("answer")) {
      res.getAnswer().add(parseContractAnswerComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("text")) {
      res.setTextElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("linkId")) {
      res.getLinkId().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("securityLabelNumber")) {
      res.getSecurityLabelNumber().add(parseUnsignedInt(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Contract.ContractPartyComponent parseContractPartyComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Contract.ContractPartyComponent res = new Contract.ContractPartyComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseContractPartyComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseContractPartyComponentContent(int eventType, XmlPullParser xpp, Contract.ContractPartyComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reference")) {
      res.getReference().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("role")) {
      res.setRole(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Contract.AnswerComponent parseContractAnswerComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Contract.AnswerComponent res = new Contract.AnswerComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseContractAnswerComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseContractAnswerComponentContent(int eventType, XmlPullParser xpp, Contract.AnswerComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Contract.ContractAssetComponent parseContractAssetComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Contract.ContractAssetComponent res = new Contract.ContractAssetComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseContractAssetComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseContractAssetComponentContent(int eventType, XmlPullParser xpp, Contract.ContractAssetComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("scope")) {
      res.setScope(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.getType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("typeReference")) {
      res.getTypeReference().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subtype")) {
      res.getSubtype().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relationship")) {
      res.setRelationship(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("context")) {
      res.getContext().add(parseContractAssetContextComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("condition")) {
      res.setConditionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("periodType")) {
      res.getPeriodType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.getPeriod().add(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("usePeriod")) {
      res.getUsePeriod().add(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("text")) {
      res.setTextElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("linkId")) {
      res.getLinkId().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("answer")) {
      res.getAnswer().add(parseContractAnswerComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("securityLabelNumber")) {
      res.getSecurityLabelNumber().add(parseUnsignedInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("valuedItem")) {
      res.getValuedItem().add(parseContractValuedItemComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Contract.AssetContextComponent parseContractAssetContextComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Contract.AssetContextComponent res = new Contract.AssetContextComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseContractAssetContextComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseContractAssetContextComponentContent(int eventType, XmlPullParser xpp, Contract.AssetContextComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reference")) {
      res.setReference(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.getCode().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("text")) {
      res.setTextElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Contract.ValuedItemComponent parseContractValuedItemComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Contract.ValuedItemComponent res = new Contract.ValuedItemComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseContractValuedItemComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseContractValuedItemComponentContent(int eventType, XmlPullParser xpp, Contract.ValuedItemComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "entity")) {
      res.setEntity(parseType("entity", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.setIdentifier(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("effectiveTime")) {
      res.setEffectiveTimeElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("unitPrice")) {
      res.setUnitPrice(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("factor")) {
      res.setFactorElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("points")) {
      res.setPointsElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("net")) {
      res.setNet(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("payment")) {
      res.setPaymentElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("paymentDate")) {
      res.setPaymentDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("responsible")) {
      res.setResponsible(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("recipient")) {
      res.setRecipient(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("linkId")) {
      res.getLinkId().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("securityLabelNumber")) {
      res.getSecurityLabelNumber().add(parseUnsignedInt(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Contract.ActionComponent parseContractActionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Contract.ActionComponent res = new Contract.ActionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseContractActionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseContractActionComponentContent(int eventType, XmlPullParser xpp, Contract.ActionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("doNotPerform")) {
      res.setDoNotPerformElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.getSubject().add(parseContractActionSubjectComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("intent")) {
      res.setIntent(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("linkId")) {
      res.getLinkId().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("context")) {
      res.setContext(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contextLinkId")) {
      res.getContextLinkId().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "occurrence")) {
      res.setOccurrence(parseType("occurrence", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requester")) {
      res.getRequester().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requesterLinkId")) {
      res.getRequesterLinkId().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("performerType")) {
      res.getPerformerType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("performerRole")) {
      res.setPerformerRole(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("performer")) {
      res.setPerformer(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("performerLinkId")) {
      res.getPerformerLinkId().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.getReason().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reasonLinkId")) {
      res.getReasonLinkId().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("securityLabelNumber")) {
      res.getSecurityLabelNumber().add(parseUnsignedInt(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Contract.ActionSubjectComponent parseContractActionSubjectComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Contract.ActionSubjectComponent res = new Contract.ActionSubjectComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseContractActionSubjectComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseContractActionSubjectComponentContent(int eventType, XmlPullParser xpp, Contract.ActionSubjectComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reference")) {
      res.getReference().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("role")) {
      res.setRole(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Contract.SignatoryComponent parseContractSignatoryComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Contract.SignatoryComponent res = new Contract.SignatoryComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseContractSignatoryComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseContractSignatoryComponentContent(int eventType, XmlPullParser xpp, Contract.SignatoryComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("party")) {
      res.setParty(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("signature")) {
      res.getSignature().add(parseSignature(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Contract.FriendlyLanguageComponent parseContractFriendlyLanguageComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Contract.FriendlyLanguageComponent res = new Contract.FriendlyLanguageComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseContractFriendlyLanguageComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseContractFriendlyLanguageComponentContent(int eventType, XmlPullParser xpp, Contract.FriendlyLanguageComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "content")) {
      res.setContent(parseType("content", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Contract.LegalLanguageComponent parseContractLegalLanguageComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Contract.LegalLanguageComponent res = new Contract.LegalLanguageComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseContractLegalLanguageComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseContractLegalLanguageComponentContent(int eventType, XmlPullParser xpp, Contract.LegalLanguageComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "content")) {
      res.setContent(parseType("content", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Contract.ComputableLanguageComponent parseContractComputableLanguageComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Contract.ComputableLanguageComponent res = new Contract.ComputableLanguageComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseContractComputableLanguageComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseContractComputableLanguageComponentContent(int eventType, XmlPullParser xpp, Contract.ComputableLanguageComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "content")) {
      res.setContent(parseType("content", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Coverage parseCoverage(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Coverage res = new Coverage();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCoverageContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCoverageContent(int eventType, XmlPullParser xpp, Coverage res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.FinancialResourceStatusCodes.NULL, new Enumerations.FinancialResourceStatusCodesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("kind")) {
      res.setKindElement(parseEnumeration(xpp, Coverage.Kind.NULL, new Coverage.KindEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("paymentBy")) {
      res.getPaymentBy().add(parseCoveragePaymentByComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("policyHolder")) {
      res.setPolicyHolder(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subscriber")) {
      res.setSubscriber(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subscriberId")) {
      res.getSubscriberId().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("beneficiary")) {
      res.setBeneficiary(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dependent")) {
      res.setDependentElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relationship")) {
      res.setRelationship(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("insurer")) {
      res.setInsurer(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("class")) {
      res.getClass_().add(parseCoverageClassComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("order")) {
      res.setOrderElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("network")) {
      res.setNetworkElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("costToBeneficiary")) {
      res.getCostToBeneficiary().add(parseCoverageCostToBeneficiaryComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subrogation")) {
      res.setSubrogationElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contract")) {
      res.getContract().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("insurancePlan")) {
      res.setInsurancePlan(parseReference(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Coverage.CoveragePaymentByComponent parseCoveragePaymentByComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Coverage.CoveragePaymentByComponent res = new Coverage.CoveragePaymentByComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCoveragePaymentByComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCoveragePaymentByComponentContent(int eventType, XmlPullParser xpp, Coverage.CoveragePaymentByComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("party")) {
      res.setParty(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("responsibility")) {
      res.setResponsibilityElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Coverage.ClassComponent parseCoverageClassComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Coverage.ClassComponent res = new Coverage.ClassComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCoverageClassComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCoverageClassComponentContent(int eventType, XmlPullParser xpp, Coverage.ClassComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("value")) {
      res.setValue(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Coverage.CostToBeneficiaryComponent parseCoverageCostToBeneficiaryComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Coverage.CostToBeneficiaryComponent res = new Coverage.CostToBeneficiaryComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCoverageCostToBeneficiaryComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCoverageCostToBeneficiaryComponentContent(int eventType, XmlPullParser xpp, Coverage.CostToBeneficiaryComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.setCategory(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("network")) {
      res.setNetwork(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("unit")) {
      res.setUnit(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("term")) {
      res.setTerm(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("exception")) {
      res.getException().add(parseCoverageExemptionComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Coverage.ExemptionComponent parseCoverageExemptionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Coverage.ExemptionComponent res = new Coverage.ExemptionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCoverageExemptionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCoverageExemptionComponentContent(int eventType, XmlPullParser xpp, Coverage.ExemptionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CoverageEligibilityRequest parseCoverageEligibilityRequest(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CoverageEligibilityRequest res = new CoverageEligibilityRequest();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCoverageEligibilityRequestContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCoverageEligibilityRequestContent(int eventType, XmlPullParser xpp, CoverageEligibilityRequest res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.FinancialResourceStatusCodes.NULL, new Enumerations.FinancialResourceStatusCodesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("priority")) {
      res.setPriority(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.getPurpose().add(parseEnumeration(xpp, CoverageEligibilityRequest.EligibilityRequestPurpose.NULL, new CoverageEligibilityRequest.EligibilityRequestPurposeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patient")) {
      res.setPatient(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("event")) {
      res.getEvent().add(parseCoverageEligibilityRequestEventComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "serviced")) {
      res.setServiced(parseType("serviced", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("created")) {
      res.setCreatedElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("enterer")) {
      res.setEnterer(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("provider")) {
      res.setProvider(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("insurer")) {
      res.setInsurer(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("facility")) {
      res.setFacility(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("supportingInfo")) {
      res.getSupportingInfo().add(parseCoverageEligibilityRequestSupportingInformationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("insurance")) {
      res.getInsurance().add(parseCoverageEligibilityRequestInsuranceComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("item")) {
      res.getItem().add(parseCoverageEligibilityRequestDetailsComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CoverageEligibilityRequest.CoverageEligibilityRequestEventComponent parseCoverageEligibilityRequestEventComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CoverageEligibilityRequest.CoverageEligibilityRequestEventComponent res = new CoverageEligibilityRequest.CoverageEligibilityRequestEventComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCoverageEligibilityRequestEventComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCoverageEligibilityRequestEventComponentContent(int eventType, XmlPullParser xpp, CoverageEligibilityRequest.CoverageEligibilityRequestEventComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "when")) {
      res.setWhen(parseType("when", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CoverageEligibilityRequest.SupportingInformationComponent parseCoverageEligibilityRequestSupportingInformationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CoverageEligibilityRequest.SupportingInformationComponent res = new CoverageEligibilityRequest.SupportingInformationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCoverageEligibilityRequestSupportingInformationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCoverageEligibilityRequestSupportingInformationComponentContent(int eventType, XmlPullParser xpp, CoverageEligibilityRequest.SupportingInformationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sequence")) {
      res.setSequenceElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("information")) {
      res.setInformation(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("appliesToAll")) {
      res.setAppliesToAllElement(parseBoolean(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CoverageEligibilityRequest.InsuranceComponent parseCoverageEligibilityRequestInsuranceComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CoverageEligibilityRequest.InsuranceComponent res = new CoverageEligibilityRequest.InsuranceComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCoverageEligibilityRequestInsuranceComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCoverageEligibilityRequestInsuranceComponentContent(int eventType, XmlPullParser xpp, CoverageEligibilityRequest.InsuranceComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("focal")) {
      res.setFocalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("coverage")) {
      res.setCoverage(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("businessArrangement")) {
      res.setBusinessArrangementElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CoverageEligibilityRequest.DetailsComponent parseCoverageEligibilityRequestDetailsComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CoverageEligibilityRequest.DetailsComponent res = new CoverageEligibilityRequest.DetailsComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCoverageEligibilityRequestDetailsComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCoverageEligibilityRequestDetailsComponentContent(int eventType, XmlPullParser xpp, CoverageEligibilityRequest.DetailsComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("supportingInfoSequence")) {
      res.getSupportingInfoSequence().add(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.setCategory(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productOrService")) {
      res.setProductOrService(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("modifier")) {
      res.getModifier().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("provider")) {
      res.setProvider(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("unitPrice")) {
      res.setUnitPrice(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("facility")) {
      res.setFacility(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("diagnosis")) {
      res.getDiagnosis().add(parseCoverageEligibilityRequestDiagnosisComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("detail")) {
      res.getDetail().add(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CoverageEligibilityRequest.DiagnosisComponent parseCoverageEligibilityRequestDiagnosisComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CoverageEligibilityRequest.DiagnosisComponent res = new CoverageEligibilityRequest.DiagnosisComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCoverageEligibilityRequestDiagnosisComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCoverageEligibilityRequestDiagnosisComponentContent(int eventType, XmlPullParser xpp, CoverageEligibilityRequest.DiagnosisComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "diagnosis")) {
      res.setDiagnosis(parseType("diagnosis", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CoverageEligibilityResponse parseCoverageEligibilityResponse(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CoverageEligibilityResponse res = new CoverageEligibilityResponse();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCoverageEligibilityResponseContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCoverageEligibilityResponseContent(int eventType, XmlPullParser xpp, CoverageEligibilityResponse res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.FinancialResourceStatusCodes.NULL, new Enumerations.FinancialResourceStatusCodesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.getPurpose().add(parseEnumeration(xpp, CoverageEligibilityResponse.EligibilityResponsePurpose.NULL, new CoverageEligibilityResponse.EligibilityResponsePurposeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patient")) {
      res.setPatient(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("event")) {
      res.getEvent().add(parseCoverageEligibilityResponseEventComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "serviced")) {
      res.setServiced(parseType("serviced", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("created")) {
      res.setCreatedElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requestor")) {
      res.setRequestor(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("request")) {
      res.setRequest(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("outcome")) {
      res.setOutcomeElement(parseEnumeration(xpp, CoverageEligibilityResponse.EligibilityOutcome.NULL, new CoverageEligibilityResponse.EligibilityOutcomeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("disposition")) {
      res.setDispositionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("insurer")) {
      res.setInsurer(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("insurance")) {
      res.getInsurance().add(parseCoverageEligibilityResponseInsuranceComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("preAuthRef")) {
      res.setPreAuthRefElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("form")) {
      res.setForm(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("error")) {
      res.getError().add(parseCoverageEligibilityResponseErrorsComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CoverageEligibilityResponse.CoverageEligibilityResponseEventComponent parseCoverageEligibilityResponseEventComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CoverageEligibilityResponse.CoverageEligibilityResponseEventComponent res = new CoverageEligibilityResponse.CoverageEligibilityResponseEventComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCoverageEligibilityResponseEventComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCoverageEligibilityResponseEventComponentContent(int eventType, XmlPullParser xpp, CoverageEligibilityResponse.CoverageEligibilityResponseEventComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "when")) {
      res.setWhen(parseType("when", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CoverageEligibilityResponse.InsuranceComponent parseCoverageEligibilityResponseInsuranceComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CoverageEligibilityResponse.InsuranceComponent res = new CoverageEligibilityResponse.InsuranceComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCoverageEligibilityResponseInsuranceComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCoverageEligibilityResponseInsuranceComponentContent(int eventType, XmlPullParser xpp, CoverageEligibilityResponse.InsuranceComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("coverage")) {
      res.setCoverage(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("inforce")) {
      res.setInforceElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("benefitPeriod")) {
      res.setBenefitPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("item")) {
      res.getItem().add(parseCoverageEligibilityResponseItemsComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CoverageEligibilityResponse.ItemsComponent parseCoverageEligibilityResponseItemsComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CoverageEligibilityResponse.ItemsComponent res = new CoverageEligibilityResponse.ItemsComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCoverageEligibilityResponseItemsComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCoverageEligibilityResponseItemsComponentContent(int eventType, XmlPullParser xpp, CoverageEligibilityResponse.ItemsComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.setCategory(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productOrService")) {
      res.setProductOrService(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("modifier")) {
      res.getModifier().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("provider")) {
      res.setProvider(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("excluded")) {
      res.setExcludedElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("network")) {
      res.setNetwork(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("unit")) {
      res.setUnit(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("term")) {
      res.setTerm(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("benefit")) {
      res.getBenefit().add(parseCoverageEligibilityResponseBenefitComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("authorizationRequired")) {
      res.setAuthorizationRequiredElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("authorizationSupporting")) {
      res.getAuthorizationSupporting().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("authorizationUrl")) {
      res.setAuthorizationUrlElement(parseUri(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CoverageEligibilityResponse.BenefitComponent parseCoverageEligibilityResponseBenefitComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CoverageEligibilityResponse.BenefitComponent res = new CoverageEligibilityResponse.BenefitComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCoverageEligibilityResponseBenefitComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCoverageEligibilityResponseBenefitComponentContent(int eventType, XmlPullParser xpp, CoverageEligibilityResponse.BenefitComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "allowed")) {
      res.setAllowed(parseType("allowed", xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "used")) {
      res.setUsed(parseType("used", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected CoverageEligibilityResponse.ErrorsComponent parseCoverageEligibilityResponseErrorsComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    CoverageEligibilityResponse.ErrorsComponent res = new CoverageEligibilityResponse.ErrorsComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseCoverageEligibilityResponseErrorsComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseCoverageEligibilityResponseErrorsComponentContent(int eventType, XmlPullParser xpp, CoverageEligibilityResponse.ErrorsComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("expression")) {
      res.getExpression().add(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DetectedIssue parseDetectedIssue(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DetectedIssue res = new DetectedIssue();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDetectedIssueContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDetectedIssueContent(int eventType, XmlPullParser xpp, DetectedIssue res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, DetectedIssue.DetectedIssueStatus.NULL, new DetectedIssue.DetectedIssueStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("severity")) {
      res.setSeverityElement(parseEnumeration(xpp, DetectedIssue.DetectedIssueSeverity.NULL, new DetectedIssue.DetectedIssueSeverityEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "identified")) {
      res.setIdentified(parseType("identified", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("author")) {
      res.setAuthor(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("implicated")) {
      res.getImplicated().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("evidence")) {
      res.getEvidence().add(parseDetectedIssueEvidenceComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("detail")) {
      res.setDetailElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reference")) {
      res.setReferenceElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("mitigation")) {
      res.getMitigation().add(parseDetectedIssueMitigationComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DetectedIssue.DetectedIssueEvidenceComponent parseDetectedIssueEvidenceComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DetectedIssue.DetectedIssueEvidenceComponent res = new DetectedIssue.DetectedIssueEvidenceComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDetectedIssueEvidenceComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDetectedIssueEvidenceComponentContent(int eventType, XmlPullParser xpp, DetectedIssue.DetectedIssueEvidenceComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.getCode().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("detail")) {
      res.getDetail().add(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DetectedIssue.DetectedIssueMitigationComponent parseDetectedIssueMitigationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DetectedIssue.DetectedIssueMitigationComponent res = new DetectedIssue.DetectedIssueMitigationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDetectedIssueMitigationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDetectedIssueMitigationComponentContent(int eventType, XmlPullParser xpp, DetectedIssue.DetectedIssueMitigationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("action")) {
      res.setAction(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("author")) {
      res.setAuthor(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Device parseDevice(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Device res = new Device();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDeviceContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDeviceContent(int eventType, XmlPullParser xpp, Device res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("displayName")) {
      res.setDisplayNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("definition")) {
      res.setDefinition(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("udiCarrier")) {
      res.getUdiCarrier().add(parseDeviceUdiCarrierComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Device.FHIRDeviceStatus.NULL, new Device.FHIRDeviceStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("availabilityStatus")) {
      res.setAvailabilityStatus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("biologicalSourceEvent")) {
      res.setBiologicalSourceEvent(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("manufacturer")) {
      res.setManufacturerElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("manufactureDate")) {
      res.setManufactureDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("expirationDate")) {
      res.setExpirationDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lotNumber")) {
      res.setLotNumberElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("serialNumber")) {
      res.setSerialNumberElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.getName().add(parseDeviceNameComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("modelNumber")) {
      res.setModelNumberElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("partNumber")) {
      res.setPartNumberElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.getType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.getVersion().add(parseDeviceVersionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("conformsTo")) {
      res.getConformsTo().add(parseDeviceConformsToComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("property")) {
      res.getProperty().add(parseDevicePropertyComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("mode")) {
      res.setMode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("cycle")) {
      res.setCycle(parseCount(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("duration")) {
      res.setDuration(parseDuration(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("owner")) {
      res.setOwner(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactPoint(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("location")) {
      res.setLocation(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("endpoint")) {
      res.getEndpoint().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("gateway")) {
      res.getGateway().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("safety")) {
      res.getSafety().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("parent")) {
      res.setParent(parseReference(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Device.DeviceUdiCarrierComponent parseDeviceUdiCarrierComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Device.DeviceUdiCarrierComponent res = new Device.DeviceUdiCarrierComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDeviceUdiCarrierComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDeviceUdiCarrierComponentContent(int eventType, XmlPullParser xpp, Device.DeviceUdiCarrierComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("deviceIdentifier")) {
      res.setDeviceIdentifierElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("issuer")) {
      res.setIssuerElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.setJurisdictionElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("carrierAIDC")) {
      res.setCarrierAIDCElement(parseBase64Binary(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("carrierHRF")) {
      res.setCarrierHRFElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("entryType")) {
      res.setEntryTypeElement(parseEnumeration(xpp, Device.UDIEntryType.NULL, new Device.UDIEntryTypeEnumFactory()));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Device.DeviceNameComponent parseDeviceNameComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Device.DeviceNameComponent res = new Device.DeviceNameComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDeviceNameComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDeviceNameComponentContent(int eventType, XmlPullParser xpp, Device.DeviceNameComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("value")) {
      res.setValueElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, Enumerations.DeviceNameType.NULL, new Enumerations.DeviceNameTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("display")) {
      res.setDisplayElement(parseBoolean(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Device.DeviceVersionComponent parseDeviceVersionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Device.DeviceVersionComponent res = new Device.DeviceVersionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDeviceVersionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDeviceVersionComponentContent(int eventType, XmlPullParser xpp, Device.DeviceVersionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("component")) {
      res.setComponent(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("installDate")) {
      res.setInstallDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("value")) {
      res.setValueElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Device.DeviceConformsToComponent parseDeviceConformsToComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Device.DeviceConformsToComponent res = new Device.DeviceConformsToComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDeviceConformsToComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDeviceConformsToComponentContent(int eventType, XmlPullParser xpp, Device.DeviceConformsToComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.setCategory(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("specification")) {
      res.setSpecification(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Device.DevicePropertyComponent parseDevicePropertyComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Device.DevicePropertyComponent res = new Device.DevicePropertyComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDevicePropertyComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDevicePropertyComponentContent(int eventType, XmlPullParser xpp, Device.DevicePropertyComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DeviceAssociation parseDeviceAssociation(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DeviceAssociation res = new DeviceAssociation();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDeviceAssociationContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDeviceAssociationContent(int eventType, XmlPullParser xpp, DeviceAssociation res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("device")) {
      res.setDevice(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("statusReason")) {
      res.getStatusReason().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("bodyStructure")) {
      res.setBodyStructure(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("operation")) {
      res.getOperation().add(parseDeviceAssociationOperationComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DeviceAssociation.DeviceAssociationOperationComponent parseDeviceAssociationOperationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DeviceAssociation.DeviceAssociationOperationComponent res = new DeviceAssociation.DeviceAssociationOperationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDeviceAssociationOperationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDeviceAssociationOperationComponentContent(int eventType, XmlPullParser xpp, DeviceAssociation.DeviceAssociationOperationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("operator")) {
      res.getOperator().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DeviceDefinition parseDeviceDefinition(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DeviceDefinition res = new DeviceDefinition();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDeviceDefinitionContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDeviceDefinitionContent(int eventType, XmlPullParser xpp, DeviceDefinition res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("udiDeviceIdentifier")) {
      res.getUdiDeviceIdentifier().add(parseDeviceDefinitionUdiDeviceIdentifierComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("regulatoryIdentifier")) {
      res.getRegulatoryIdentifier().add(parseDeviceDefinitionRegulatoryIdentifierComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("partNumber")) {
      res.setPartNumberElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("manufacturer")) {
      res.setManufacturer(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("deviceName")) {
      res.getDeviceName().add(parseDeviceDefinitionDeviceNameComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("modelNumber")) {
      res.setModelNumberElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("classification")) {
      res.getClassification().add(parseDeviceDefinitionClassificationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("conformsTo")) {
      res.getConformsTo().add(parseDeviceDefinitionConformsToComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("hasPart")) {
      res.getHasPart().add(parseDeviceDefinitionHasPartComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("packaging")) {
      res.getPackaging().add(parseDeviceDefinitionPackagingComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.getVersion().add(parseDeviceDefinitionVersionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("safety")) {
      res.getSafety().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("shelfLifeStorage")) {
      res.getShelfLifeStorage().add(parseProductShelfLife(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("languageCode")) {
      res.getLanguageCode().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("property")) {
      res.getProperty().add(parseDeviceDefinitionPropertyComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("owner")) {
      res.setOwner(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactPoint(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("link")) {
      res.getLink().add(parseDeviceDefinitionLinkComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("material")) {
      res.getMaterial().add(parseDeviceDefinitionMaterialComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productionIdentifierInUDI")) {
      res.getProductionIdentifierInUDI().add(parseEnumeration(xpp, DeviceDefinition.DeviceProductionIdentifierInUDI.NULL, new DeviceDefinition.DeviceProductionIdentifierInUDIEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("guideline")) {
      res.setGuideline(parseDeviceDefinitionGuidelineComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("correctiveAction")) {
      res.setCorrectiveAction(parseDeviceDefinitionCorrectiveActionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("chargeItem")) {
      res.getChargeItem().add(parseDeviceDefinitionChargeItemComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DeviceDefinition.DeviceDefinitionUdiDeviceIdentifierComponent parseDeviceDefinitionUdiDeviceIdentifierComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DeviceDefinition.DeviceDefinitionUdiDeviceIdentifierComponent res = new DeviceDefinition.DeviceDefinitionUdiDeviceIdentifierComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDeviceDefinitionUdiDeviceIdentifierComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDeviceDefinitionUdiDeviceIdentifierComponentContent(int eventType, XmlPullParser xpp, DeviceDefinition.DeviceDefinitionUdiDeviceIdentifierComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("deviceIdentifier")) {
      res.setDeviceIdentifierElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("issuer")) {
      res.setIssuerElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.setJurisdictionElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("marketDistribution")) {
      res.getMarketDistribution().add(parseDeviceDefinitionUdiDeviceIdentifierMarketDistributionComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DeviceDefinition.UdiDeviceIdentifierMarketDistributionComponent parseDeviceDefinitionUdiDeviceIdentifierMarketDistributionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DeviceDefinition.UdiDeviceIdentifierMarketDistributionComponent res = new DeviceDefinition.UdiDeviceIdentifierMarketDistributionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDeviceDefinitionUdiDeviceIdentifierMarketDistributionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDeviceDefinitionUdiDeviceIdentifierMarketDistributionComponentContent(int eventType, XmlPullParser xpp, DeviceDefinition.UdiDeviceIdentifierMarketDistributionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("marketPeriod")) {
      res.setMarketPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subJurisdiction")) {
      res.setSubJurisdictionElement(parseUri(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DeviceDefinition.DeviceDefinitionRegulatoryIdentifierComponent parseDeviceDefinitionRegulatoryIdentifierComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DeviceDefinition.DeviceDefinitionRegulatoryIdentifierComponent res = new DeviceDefinition.DeviceDefinitionRegulatoryIdentifierComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDeviceDefinitionRegulatoryIdentifierComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDeviceDefinitionRegulatoryIdentifierComponentContent(int eventType, XmlPullParser xpp, DeviceDefinition.DeviceDefinitionRegulatoryIdentifierComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, DeviceDefinition.DeviceDefinitionRegulatoryIdentifierType.NULL, new DeviceDefinition.DeviceDefinitionRegulatoryIdentifierTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("deviceIdentifier")) {
      res.setDeviceIdentifierElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("issuer")) {
      res.setIssuerElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.setJurisdictionElement(parseUri(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DeviceDefinition.DeviceDefinitionDeviceNameComponent parseDeviceDefinitionDeviceNameComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DeviceDefinition.DeviceDefinitionDeviceNameComponent res = new DeviceDefinition.DeviceDefinitionDeviceNameComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDeviceDefinitionDeviceNameComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDeviceDefinitionDeviceNameComponentContent(int eventType, XmlPullParser xpp, DeviceDefinition.DeviceDefinitionDeviceNameComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, Enumerations.DeviceNameType.NULL, new Enumerations.DeviceNameTypeEnumFactory()));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DeviceDefinition.DeviceDefinitionClassificationComponent parseDeviceDefinitionClassificationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DeviceDefinition.DeviceDefinitionClassificationComponent res = new DeviceDefinition.DeviceDefinitionClassificationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDeviceDefinitionClassificationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDeviceDefinitionClassificationComponentContent(int eventType, XmlPullParser xpp, DeviceDefinition.DeviceDefinitionClassificationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("justification")) {
      res.getJustification().add(parseRelatedArtifact(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DeviceDefinition.DeviceDefinitionConformsToComponent parseDeviceDefinitionConformsToComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DeviceDefinition.DeviceDefinitionConformsToComponent res = new DeviceDefinition.DeviceDefinitionConformsToComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDeviceDefinitionConformsToComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDeviceDefinitionConformsToComponentContent(int eventType, XmlPullParser xpp, DeviceDefinition.DeviceDefinitionConformsToComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.setCategory(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("specification")) {
      res.setSpecification(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.getVersion().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("source")) {
      res.getSource().add(parseRelatedArtifact(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DeviceDefinition.DeviceDefinitionHasPartComponent parseDeviceDefinitionHasPartComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DeviceDefinition.DeviceDefinitionHasPartComponent res = new DeviceDefinition.DeviceDefinitionHasPartComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDeviceDefinitionHasPartComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDeviceDefinitionHasPartComponentContent(int eventType, XmlPullParser xpp, DeviceDefinition.DeviceDefinitionHasPartComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reference")) {
      res.setReference(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("count")) {
      res.setCountElement(parseInteger(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DeviceDefinition.DeviceDefinitionPackagingComponent parseDeviceDefinitionPackagingComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DeviceDefinition.DeviceDefinitionPackagingComponent res = new DeviceDefinition.DeviceDefinitionPackagingComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDeviceDefinitionPackagingComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDeviceDefinitionPackagingComponentContent(int eventType, XmlPullParser xpp, DeviceDefinition.DeviceDefinitionPackagingComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.setIdentifier(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("count")) {
      res.setCountElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("distributor")) {
      res.getDistributor().add(parseDeviceDefinitionPackagingDistributorComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("udiDeviceIdentifier")) {
      res.getUdiDeviceIdentifier().add(parseDeviceDefinitionUdiDeviceIdentifierComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("packaging")) {
      res.getPackaging().add(parseDeviceDefinitionPackagingComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DeviceDefinition.PackagingDistributorComponent parseDeviceDefinitionPackagingDistributorComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DeviceDefinition.PackagingDistributorComponent res = new DeviceDefinition.PackagingDistributorComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDeviceDefinitionPackagingDistributorComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDeviceDefinitionPackagingDistributorComponentContent(int eventType, XmlPullParser xpp, DeviceDefinition.PackagingDistributorComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("organizationReference")) {
      res.getOrganizationReference().add(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DeviceDefinition.DeviceDefinitionVersionComponent parseDeviceDefinitionVersionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DeviceDefinition.DeviceDefinitionVersionComponent res = new DeviceDefinition.DeviceDefinitionVersionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDeviceDefinitionVersionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDeviceDefinitionVersionComponentContent(int eventType, XmlPullParser xpp, DeviceDefinition.DeviceDefinitionVersionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("component")) {
      res.setComponent(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("value")) {
      res.setValueElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DeviceDefinition.DeviceDefinitionPropertyComponent parseDeviceDefinitionPropertyComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DeviceDefinition.DeviceDefinitionPropertyComponent res = new DeviceDefinition.DeviceDefinitionPropertyComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDeviceDefinitionPropertyComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDeviceDefinitionPropertyComponentContent(int eventType, XmlPullParser xpp, DeviceDefinition.DeviceDefinitionPropertyComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DeviceDefinition.DeviceDefinitionLinkComponent parseDeviceDefinitionLinkComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DeviceDefinition.DeviceDefinitionLinkComponent res = new DeviceDefinition.DeviceDefinitionLinkComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDeviceDefinitionLinkComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDeviceDefinitionLinkComponentContent(int eventType, XmlPullParser xpp, DeviceDefinition.DeviceDefinitionLinkComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relation")) {
      res.setRelation(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatedDevice")) {
      res.setRelatedDevice(parseCodeableReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DeviceDefinition.DeviceDefinitionMaterialComponent parseDeviceDefinitionMaterialComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DeviceDefinition.DeviceDefinitionMaterialComponent res = new DeviceDefinition.DeviceDefinitionMaterialComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDeviceDefinitionMaterialComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDeviceDefinitionMaterialComponentContent(int eventType, XmlPullParser xpp, DeviceDefinition.DeviceDefinitionMaterialComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("substance")) {
      res.setSubstance(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("alternate")) {
      res.setAlternateElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("allergenicIndicator")) {
      res.setAllergenicIndicatorElement(parseBoolean(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DeviceDefinition.DeviceDefinitionGuidelineComponent parseDeviceDefinitionGuidelineComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DeviceDefinition.DeviceDefinitionGuidelineComponent res = new DeviceDefinition.DeviceDefinitionGuidelineComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDeviceDefinitionGuidelineComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDeviceDefinitionGuidelineComponentContent(int eventType, XmlPullParser xpp, DeviceDefinition.DeviceDefinitionGuidelineComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("usageInstruction")) {
      res.setUsageInstructionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatedArtifact")) {
      res.getRelatedArtifact().add(parseRelatedArtifact(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("indication")) {
      res.getIndication().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contraindication")) {
      res.getContraindication().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("warning")) {
      res.getWarning().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("intendedUse")) {
      res.setIntendedUseElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DeviceDefinition.DeviceDefinitionCorrectiveActionComponent parseDeviceDefinitionCorrectiveActionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DeviceDefinition.DeviceDefinitionCorrectiveActionComponent res = new DeviceDefinition.DeviceDefinitionCorrectiveActionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDeviceDefinitionCorrectiveActionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDeviceDefinitionCorrectiveActionComponentContent(int eventType, XmlPullParser xpp, DeviceDefinition.DeviceDefinitionCorrectiveActionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("recall")) {
      res.setRecallElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("scope")) {
      res.setScopeElement(parseEnumeration(xpp, DeviceDefinition.DeviceCorrectiveActionScope.NULL, new DeviceDefinition.DeviceCorrectiveActionScopeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DeviceDefinition.DeviceDefinitionChargeItemComponent parseDeviceDefinitionChargeItemComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DeviceDefinition.DeviceDefinitionChargeItemComponent res = new DeviceDefinition.DeviceDefinitionChargeItemComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDeviceDefinitionChargeItemComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDeviceDefinitionChargeItemComponentContent(int eventType, XmlPullParser xpp, DeviceDefinition.DeviceDefinitionChargeItemComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("chargeItemCode")) {
      res.setChargeItemCode(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("count")) {
      res.setCount(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("effectivePeriod")) {
      res.setEffectivePeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DeviceDispense parseDeviceDispense(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DeviceDispense res = new DeviceDispense();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDeviceDispenseContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDeviceDispenseContent(int eventType, XmlPullParser xpp, DeviceDispense res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basedOn")) {
      res.getBasedOn().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("partOf")) {
      res.getPartOf().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, DeviceDispense.DeviceDispenseStatusCodes.NULL, new DeviceDispense.DeviceDispenseStatusCodesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("statusReason")) {
      res.setStatusReason(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("device")) {
      res.setDevice(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("receiver")) {
      res.setReceiver(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("supportingInformation")) {
      res.getSupportingInformation().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("performer")) {
      res.getPerformer().add(parseDeviceDispensePerformerComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("location")) {
      res.setLocation(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("preparedDate")) {
      res.setPreparedDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("whenHandedOver")) {
      res.setWhenHandedOverElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("destination")) {
      res.setDestination(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("usageInstruction")) {
      res.setUsageInstructionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("eventHistory")) {
      res.getEventHistory().add(parseReference(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DeviceDispense.DeviceDispensePerformerComponent parseDeviceDispensePerformerComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DeviceDispense.DeviceDispensePerformerComponent res = new DeviceDispense.DeviceDispensePerformerComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDeviceDispensePerformerComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDeviceDispensePerformerComponentContent(int eventType, XmlPullParser xpp, DeviceDispense.DeviceDispensePerformerComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("function")) {
      res.setFunction(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actor")) {
      res.setActor(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DeviceMetric parseDeviceMetric(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DeviceMetric res = new DeviceMetric();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDeviceMetricContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDeviceMetricContent(int eventType, XmlPullParser xpp, DeviceMetric res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("unit")) {
      res.setUnit(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("device")) {
      res.setDevice(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("operationalStatus")) {
      res.setOperationalStatusElement(parseEnumeration(xpp, DeviceMetric.DeviceMetricOperationalStatus.NULL, new DeviceMetric.DeviceMetricOperationalStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("color")) {
      res.setColorElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.setCategoryElement(parseEnumeration(xpp, DeviceMetric.DeviceMetricCategory.NULL, new DeviceMetric.DeviceMetricCategoryEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("measurementFrequency")) {
      res.setMeasurementFrequency(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("calibration")) {
      res.getCalibration().add(parseDeviceMetricCalibrationComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DeviceMetric.DeviceMetricCalibrationComponent parseDeviceMetricCalibrationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DeviceMetric.DeviceMetricCalibrationComponent res = new DeviceMetric.DeviceMetricCalibrationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDeviceMetricCalibrationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDeviceMetricCalibrationComponentContent(int eventType, XmlPullParser xpp, DeviceMetric.DeviceMetricCalibrationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, DeviceMetric.DeviceMetricCalibrationType.NULL, new DeviceMetric.DeviceMetricCalibrationTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("state")) {
      res.setStateElement(parseEnumeration(xpp, DeviceMetric.DeviceMetricCalibrationState.NULL, new DeviceMetric.DeviceMetricCalibrationStateEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("time")) {
      res.setTimeElement(parseInstant(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DeviceRequest parseDeviceRequest(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DeviceRequest res = new DeviceRequest();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDeviceRequestContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDeviceRequestContent(int eventType, XmlPullParser xpp, DeviceRequest res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instantiatesCanonical")) {
      res.getInstantiatesCanonical().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instantiatesUri")) {
      res.getInstantiatesUri().add(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basedOn")) {
      res.getBasedOn().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("replaces")) {
      res.getReplaces().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("groupIdentifier")) {
      res.setGroupIdentifier(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.RequestStatus.NULL, new Enumerations.RequestStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("intent")) {
      res.setIntentElement(parseEnumeration(xpp, Enumerations.RequestIntent.NULL, new Enumerations.RequestIntentEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("priority")) {
      res.setPriorityElement(parseEnumeration(xpp, Enumerations.RequestPriority.NULL, new Enumerations.RequestPriorityEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("doNotPerform")) {
      res.setDoNotPerformElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantityElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("parameter")) {
      res.getParameter().add(parseDeviceRequestParameterComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "occurrence")) {
      res.setOccurrence(parseType("occurrence", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("authoredOn")) {
      res.setAuthoredOnElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requester")) {
      res.setRequester(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("performer")) {
      res.setPerformer(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.getReason().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("asNeeded")) {
      res.setAsNeededElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("asNeededFor")) {
      res.setAsNeededFor(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("insurance")) {
      res.getInsurance().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("supportingInfo")) {
      res.getSupportingInfo().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relevantHistory")) {
      res.getRelevantHistory().add(parseReference(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DeviceRequest.DeviceRequestParameterComponent parseDeviceRequestParameterComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DeviceRequest.DeviceRequestParameterComponent res = new DeviceRequest.DeviceRequestParameterComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDeviceRequestParameterComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDeviceRequestParameterComponentContent(int eventType, XmlPullParser xpp, DeviceRequest.DeviceRequestParameterComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DeviceUsage parseDeviceUsage(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DeviceUsage res = new DeviceUsage();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDeviceUsageContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDeviceUsageContent(int eventType, XmlPullParser xpp, DeviceUsage res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basedOn")) {
      res.getBasedOn().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, DeviceUsage.DeviceUsageStatus.NULL, new DeviceUsage.DeviceUsageStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patient")) {
      res.setPatient(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("derivedFrom")) {
      res.getDerivedFrom().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("context")) {
      res.setContext(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "timing")) {
      res.setTiming(parseType("timing", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dateAsserted")) {
      res.setDateAssertedElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("usageStatus")) {
      res.setUsageStatus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("usageReason")) {
      res.getUsageReason().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("adherence")) {
      res.setAdherence(parseDeviceUsageAdherenceComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("informationSource")) {
      res.setInformationSource(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("device")) {
      res.setDevice(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.getReason().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("bodySite")) {
      res.setBodySite(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DeviceUsage.DeviceUsageAdherenceComponent parseDeviceUsageAdherenceComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DeviceUsage.DeviceUsageAdherenceComponent res = new DeviceUsage.DeviceUsageAdherenceComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDeviceUsageAdherenceComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDeviceUsageAdherenceComponentContent(int eventType, XmlPullParser xpp, DeviceUsage.DeviceUsageAdherenceComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.getReason().add(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DiagnosticReport parseDiagnosticReport(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DiagnosticReport res = new DiagnosticReport();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDiagnosticReportContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDiagnosticReportContent(int eventType, XmlPullParser xpp, DiagnosticReport res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basedOn")) {
      res.getBasedOn().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, DiagnosticReport.DiagnosticReportStatus.NULL, new DiagnosticReport.DiagnosticReportStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "effective")) {
      res.setEffective(parseType("effective", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("issued")) {
      res.setIssuedElement(parseInstant(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("performer")) {
      res.getPerformer().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("resultsInterpreter")) {
      res.getResultsInterpreter().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("specimen")) {
      res.getSpecimen().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("result")) {
      res.getResult().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("study")) {
      res.getStudy().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("supportingInfo")) {
      res.getSupportingInfo().add(parseDiagnosticReportSupportingInfoComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("media")) {
      res.getMedia().add(parseDiagnosticReportMediaComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("composition")) {
      res.setComposition(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("conclusion")) {
      res.setConclusionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("conclusionCode")) {
      res.getConclusionCode().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("presentedForm")) {
      res.getPresentedForm().add(parseAttachment(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DiagnosticReport.DiagnosticReportSupportingInfoComponent parseDiagnosticReportSupportingInfoComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DiagnosticReport.DiagnosticReportSupportingInfoComponent res = new DiagnosticReport.DiagnosticReportSupportingInfoComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDiagnosticReportSupportingInfoComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDiagnosticReportSupportingInfoComponentContent(int eventType, XmlPullParser xpp, DiagnosticReport.DiagnosticReportSupportingInfoComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reference")) {
      res.setReference(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DiagnosticReport.DiagnosticReportMediaComponent parseDiagnosticReportMediaComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DiagnosticReport.DiagnosticReportMediaComponent res = new DiagnosticReport.DiagnosticReportMediaComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDiagnosticReportMediaComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDiagnosticReportMediaComponentContent(int eventType, XmlPullParser xpp, DiagnosticReport.DiagnosticReportMediaComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("comment")) {
      res.setCommentElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("link")) {
      res.setLink(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DocumentReference parseDocumentReference(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DocumentReference res = new DocumentReference();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDocumentReferenceContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDocumentReferenceContent(int eventType, XmlPullParser xpp, DocumentReference res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basedOn")) {
      res.getBasedOn().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, DocumentReference.DocumentReferenceStatus.NULL, new DocumentReference.DocumentReferenceStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("docStatus")) {
      res.setDocStatusElement(parseEnumeration(xpp, Enumerations.CompositionStatus.NULL, new Enumerations.CompositionStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("modality")) {
      res.getModality().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("context")) {
      res.getContext().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("event")) {
      res.getEvent().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("bodySite")) {
      res.getBodySite().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("facilityType")) {
      res.setFacilityType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("practiceSetting")) {
      res.setPracticeSetting(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseInstant(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("author")) {
      res.getAuthor().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("attester")) {
      res.getAttester().add(parseDocumentReferenceAttesterComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("custodian")) {
      res.setCustodian(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatesTo")) {
      res.getRelatesTo().add(parseDocumentReferenceRelatesToComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("securityLabel")) {
      res.getSecurityLabel().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("content")) {
      res.getContent().add(parseDocumentReferenceContentComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DocumentReference.DocumentReferenceAttesterComponent parseDocumentReferenceAttesterComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DocumentReference.DocumentReferenceAttesterComponent res = new DocumentReference.DocumentReferenceAttesterComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDocumentReferenceAttesterComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDocumentReferenceAttesterComponentContent(int eventType, XmlPullParser xpp, DocumentReference.DocumentReferenceAttesterComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("mode")) {
      res.setMode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("time")) {
      res.setTimeElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("party")) {
      res.setParty(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DocumentReference.DocumentReferenceRelatesToComponent parseDocumentReferenceRelatesToComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DocumentReference.DocumentReferenceRelatesToComponent res = new DocumentReference.DocumentReferenceRelatesToComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDocumentReferenceRelatesToComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDocumentReferenceRelatesToComponentContent(int eventType, XmlPullParser xpp, DocumentReference.DocumentReferenceRelatesToComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("target")) {
      res.setTarget(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DocumentReference.DocumentReferenceContentComponent parseDocumentReferenceContentComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DocumentReference.DocumentReferenceContentComponent res = new DocumentReference.DocumentReferenceContentComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDocumentReferenceContentComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDocumentReferenceContentComponentContent(int eventType, XmlPullParser xpp, DocumentReference.DocumentReferenceContentComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("attachment")) {
      res.setAttachment(parseAttachment(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("profile")) {
      res.getProfile().add(parseDocumentReferenceContentProfileComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected DocumentReference.DocumentReferenceContentProfileComponent parseDocumentReferenceContentProfileComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    DocumentReference.DocumentReferenceContentProfileComponent res = new DocumentReference.DocumentReferenceContentProfileComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseDocumentReferenceContentProfileComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseDocumentReferenceContentProfileComponentContent(int eventType, XmlPullParser xpp, DocumentReference.DocumentReferenceContentProfileComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Encounter parseEncounter(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Encounter res = new Encounter();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEncounterContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEncounterContent(int eventType, XmlPullParser xpp, Encounter res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.EncounterStatus.NULL, new Enumerations.EncounterStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("class")) {
      res.getClass_().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("priority")) {
      res.setPriority(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.getType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("serviceType")) {
      res.getServiceType().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subjectStatus")) {
      res.setSubjectStatus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("episodeOfCare")) {
      res.getEpisodeOfCare().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basedOn")) {
      res.getBasedOn().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("careTeam")) {
      res.getCareTeam().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("partOf")) {
      res.setPartOf(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("serviceProvider")) {
      res.setServiceProvider(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("participant")) {
      res.getParticipant().add(parseEncounterParticipantComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("appointment")) {
      res.getAppointment().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("virtualService")) {
      res.getVirtualService().add(parseVirtualServiceDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actualPeriod")) {
      res.setActualPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("plannedStartDate")) {
      res.setPlannedStartDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("plannedEndDate")) {
      res.setPlannedEndDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("length")) {
      res.setLength(parseDuration(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.getReason().add(parseEncounterReasonComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("diagnosis")) {
      res.getDiagnosis().add(parseEncounterDiagnosisComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("account")) {
      res.getAccount().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dietPreference")) {
      res.getDietPreference().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("specialArrangement")) {
      res.getSpecialArrangement().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("specialCourtesy")) {
      res.getSpecialCourtesy().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("admission")) {
      res.setAdmission(parseEncounterAdmissionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("location")) {
      res.getLocation().add(parseEncounterLocationComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Encounter.EncounterParticipantComponent parseEncounterParticipantComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Encounter.EncounterParticipantComponent res = new Encounter.EncounterParticipantComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEncounterParticipantComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEncounterParticipantComponentContent(int eventType, XmlPullParser xpp, Encounter.EncounterParticipantComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.getType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actor")) {
      res.setActor(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Encounter.ReasonComponent parseEncounterReasonComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Encounter.ReasonComponent res = new Encounter.ReasonComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEncounterReasonComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEncounterReasonComponentContent(int eventType, XmlPullParser xpp, Encounter.ReasonComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("use")) {
      res.getUse().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("value")) {
      res.getValue().add(parseCodeableReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Encounter.DiagnosisComponent parseEncounterDiagnosisComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Encounter.DiagnosisComponent res = new Encounter.DiagnosisComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEncounterDiagnosisComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEncounterDiagnosisComponentContent(int eventType, XmlPullParser xpp, Encounter.DiagnosisComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("condition")) {
      res.getCondition().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("use")) {
      res.getUse().add(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Encounter.EncounterAdmissionComponent parseEncounterAdmissionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Encounter.EncounterAdmissionComponent res = new Encounter.EncounterAdmissionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEncounterAdmissionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEncounterAdmissionComponentContent(int eventType, XmlPullParser xpp, Encounter.EncounterAdmissionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("preAdmissionIdentifier")) {
      res.setPreAdmissionIdentifier(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("origin")) {
      res.setOrigin(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("admitSource")) {
      res.setAdmitSource(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reAdmission")) {
      res.setReAdmission(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("destination")) {
      res.setDestination(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dischargeDisposition")) {
      res.setDischargeDisposition(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Encounter.EncounterLocationComponent parseEncounterLocationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Encounter.EncounterLocationComponent res = new Encounter.EncounterLocationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEncounterLocationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEncounterLocationComponentContent(int eventType, XmlPullParser xpp, Encounter.EncounterLocationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("location")) {
      res.setLocation(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Encounter.EncounterLocationStatus.NULL, new Encounter.EncounterLocationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("form")) {
      res.setForm(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected EncounterHistory parseEncounterHistory(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    EncounterHistory res = new EncounterHistory();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEncounterHistoryContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEncounterHistoryContent(int eventType, XmlPullParser xpp, EncounterHistory res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.EncounterStatus.NULL, new Enumerations.EncounterStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("class")) {
      res.setClass_(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.getType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("serviceType")) {
      res.getServiceType().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subjectStatus")) {
      res.setSubjectStatus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actualPeriod")) {
      res.setActualPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("plannedStartDate")) {
      res.setPlannedStartDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("plannedEndDate")) {
      res.setPlannedEndDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("length")) {
      res.setLength(parseDuration(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("location")) {
      res.getLocation().add(parseEncounterHistoryLocationComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected EncounterHistory.EncounterHistoryLocationComponent parseEncounterHistoryLocationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    EncounterHistory.EncounterHistoryLocationComponent res = new EncounterHistory.EncounterHistoryLocationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEncounterHistoryLocationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEncounterHistoryLocationComponentContent(int eventType, XmlPullParser xpp, EncounterHistory.EncounterHistoryLocationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("location")) {
      res.setLocation(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("form")) {
      res.setForm(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Endpoint parseEndpoint(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Endpoint res = new Endpoint();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEndpointContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEndpointContent(int eventType, XmlPullParser xpp, Endpoint res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Endpoint.EndpointStatus.NULL, new Endpoint.EndpointStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("connectionType")) {
      res.getConnectionType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("environmentType")) {
      res.getEnvironmentType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("managingOrganization")) {
      res.setManagingOrganization(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactPoint(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("payload")) {
      res.getPayload().add(parseEndpointPayloadComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("address")) {
      res.setAddressElement(parseUrl(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("header")) {
      res.getHeader().add(parseString(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Endpoint.EndpointPayloadComponent parseEndpointPayloadComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Endpoint.EndpointPayloadComponent res = new Endpoint.EndpointPayloadComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEndpointPayloadComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEndpointPayloadComponentContent(int eventType, XmlPullParser xpp, Endpoint.EndpointPayloadComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.getType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("mimeType")) {
      res.getMimeType().add(parseCode(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected EnrollmentRequest parseEnrollmentRequest(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    EnrollmentRequest res = new EnrollmentRequest();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEnrollmentRequestContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEnrollmentRequestContent(int eventType, XmlPullParser xpp, EnrollmentRequest res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.FinancialResourceStatusCodes.NULL, new Enumerations.FinancialResourceStatusCodesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("created")) {
      res.setCreatedElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("insurer")) {
      res.setInsurer(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("provider")) {
      res.setProvider(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("candidate")) {
      res.setCandidate(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("coverage")) {
      res.setCoverage(parseReference(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected EnrollmentResponse parseEnrollmentResponse(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    EnrollmentResponse res = new EnrollmentResponse();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEnrollmentResponseContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEnrollmentResponseContent(int eventType, XmlPullParser xpp, EnrollmentResponse res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.FinancialResourceStatusCodes.NULL, new Enumerations.FinancialResourceStatusCodesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("request")) {
      res.setRequest(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("outcome")) {
      res.setOutcomeElement(parseEnumeration(xpp, EnrollmentResponse.EnrollmentOutcome.NULL, new EnrollmentResponse.EnrollmentOutcomeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("disposition")) {
      res.setDispositionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("created")) {
      res.setCreatedElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("organization")) {
      res.setOrganization(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requestProvider")) {
      res.setRequestProvider(parseReference(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected EpisodeOfCare parseEpisodeOfCare(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    EpisodeOfCare res = new EpisodeOfCare();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEpisodeOfCareContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEpisodeOfCareContent(int eventType, XmlPullParser xpp, EpisodeOfCare res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, EpisodeOfCare.EpisodeOfCareStatus.NULL, new EpisodeOfCare.EpisodeOfCareStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("statusHistory")) {
      res.getStatusHistory().add(parseEpisodeOfCareStatusHistoryComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.getType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.getReason().add(parseEpisodeOfCareReasonComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("diagnosis")) {
      res.getDiagnosis().add(parseEpisodeOfCareDiagnosisComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patient")) {
      res.setPatient(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("managingOrganization")) {
      res.setManagingOrganization(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("referralRequest")) {
      res.getReferralRequest().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("careManager")) {
      res.setCareManager(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("careTeam")) {
      res.getCareTeam().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("account")) {
      res.getAccount().add(parseReference(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected EpisodeOfCare.EpisodeOfCareStatusHistoryComponent parseEpisodeOfCareStatusHistoryComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    EpisodeOfCare.EpisodeOfCareStatusHistoryComponent res = new EpisodeOfCare.EpisodeOfCareStatusHistoryComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEpisodeOfCareStatusHistoryComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEpisodeOfCareStatusHistoryComponentContent(int eventType, XmlPullParser xpp, EpisodeOfCare.EpisodeOfCareStatusHistoryComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, EpisodeOfCare.EpisodeOfCareStatus.NULL, new EpisodeOfCare.EpisodeOfCareStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected EpisodeOfCare.ReasonComponent parseEpisodeOfCareReasonComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    EpisodeOfCare.ReasonComponent res = new EpisodeOfCare.ReasonComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEpisodeOfCareReasonComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEpisodeOfCareReasonComponentContent(int eventType, XmlPullParser xpp, EpisodeOfCare.ReasonComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("use")) {
      res.setUse(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("value")) {
      res.getValue().add(parseCodeableReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected EpisodeOfCare.DiagnosisComponent parseEpisodeOfCareDiagnosisComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    EpisodeOfCare.DiagnosisComponent res = new EpisodeOfCare.DiagnosisComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEpisodeOfCareDiagnosisComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEpisodeOfCareDiagnosisComponentContent(int eventType, XmlPullParser xpp, EpisodeOfCare.DiagnosisComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("condition")) {
      res.getCondition().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("use")) {
      res.setUse(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected EventDefinition parseEventDefinition(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    EventDefinition res = new EventDefinition();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEventDefinitionContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEventDefinitionContent(int eventType, XmlPullParser xpp, EventDefinition res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "versionAlgorithm")) {
      res.setVersionAlgorithm(parseType("versionAlgorithm", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subtitle")) {
      res.setSubtitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("experimental")) {
      res.setExperimentalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "subject")) {
      res.setSubject(parseType("subject", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.getJurisdiction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("usage")) {
      res.setUsageElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyrightLabel")) {
      res.setCopyrightLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("approvalDate")) {
      res.setApprovalDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lastReviewDate")) {
      res.setLastReviewDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("effectivePeriod")) {
      res.setEffectivePeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("topic")) {
      res.getTopic().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("author")) {
      res.getAuthor().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("editor")) {
      res.getEditor().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reviewer")) {
      res.getReviewer().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("endorser")) {
      res.getEndorser().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatedArtifact")) {
      res.getRelatedArtifact().add(parseRelatedArtifact(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("trigger")) {
      res.getTrigger().add(parseTriggerDefinition(xpp));
    } else if (!parseMetadataResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Evidence parseEvidence(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Evidence res = new Evidence();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEvidenceContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEvidenceContent(int eventType, XmlPullParser xpp, Evidence res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "versionAlgorithm")) {
      res.setVersionAlgorithm(parseType("versionAlgorithm", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "citeAs")) {
      res.setCiteAs(parseType("citeAs", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("experimental")) {
      res.setExperimentalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("approvalDate")) {
      res.setApprovalDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lastReviewDate")) {
      res.setLastReviewDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("author")) {
      res.getAuthor().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("editor")) {
      res.getEditor().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reviewer")) {
      res.getReviewer().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("endorser")) {
      res.getEndorser().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyrightLabel")) {
      res.setCopyrightLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatedArtifact")) {
      res.getRelatedArtifact().add(parseRelatedArtifact(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("assertion")) {
      res.setAssertionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("variableDefinition")) {
      res.getVariableDefinition().add(parseEvidenceVariableDefinitionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("synthesisType")) {
      res.setSynthesisType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("studyDesign")) {
      res.getStudyDesign().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("statistic")) {
      res.getStatistic().add(parseEvidenceStatisticComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("certainty")) {
      res.getCertainty().add(parseEvidenceCertaintyComponent(xpp));
    } else if (!parseMetadataResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Evidence.EvidenceVariableDefinitionComponent parseEvidenceVariableDefinitionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Evidence.EvidenceVariableDefinitionComponent res = new Evidence.EvidenceVariableDefinitionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEvidenceVariableDefinitionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEvidenceVariableDefinitionComponentContent(int eventType, XmlPullParser xpp, Evidence.EvidenceVariableDefinitionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("variableRole")) {
      res.setVariableRole(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("observed")) {
      res.setObserved(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("intended")) {
      res.setIntended(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("directnessMatch")) {
      res.setDirectnessMatch(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Evidence.EvidenceStatisticComponent parseEvidenceStatisticComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Evidence.EvidenceStatisticComponent res = new Evidence.EvidenceStatisticComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEvidenceStatisticComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEvidenceStatisticComponentContent(int eventType, XmlPullParser xpp, Evidence.EvidenceStatisticComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("statisticType")) {
      res.setStatisticType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.setCategory(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("numberOfEvents")) {
      res.setNumberOfEventsElement(parseUnsignedInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("numberAffected")) {
      res.setNumberAffectedElement(parseUnsignedInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sampleSize")) {
      res.setSampleSize(parseEvidenceStatisticSampleSizeComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("attributeEstimate")) {
      res.getAttributeEstimate().add(parseEvidenceStatisticAttributeEstimateComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("modelCharacteristic")) {
      res.getModelCharacteristic().add(parseEvidenceStatisticModelCharacteristicComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Evidence.EvidenceStatisticSampleSizeComponent parseEvidenceStatisticSampleSizeComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Evidence.EvidenceStatisticSampleSizeComponent res = new Evidence.EvidenceStatisticSampleSizeComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEvidenceStatisticSampleSizeComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEvidenceStatisticSampleSizeComponentContent(int eventType, XmlPullParser xpp, Evidence.EvidenceStatisticSampleSizeComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("numberOfStudies")) {
      res.setNumberOfStudiesElement(parseUnsignedInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("numberOfParticipants")) {
      res.setNumberOfParticipantsElement(parseUnsignedInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("knownDataCount")) {
      res.setKnownDataCountElement(parseUnsignedInt(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Evidence.EvidenceStatisticAttributeEstimateComponent parseEvidenceStatisticAttributeEstimateComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Evidence.EvidenceStatisticAttributeEstimateComponent res = new Evidence.EvidenceStatisticAttributeEstimateComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEvidenceStatisticAttributeEstimateComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEvidenceStatisticAttributeEstimateComponentContent(int eventType, XmlPullParser xpp, Evidence.EvidenceStatisticAttributeEstimateComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("level")) {
      res.setLevelElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("range")) {
      res.setRange(parseRange(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("attributeEstimate")) {
      res.getAttributeEstimate().add(parseEvidenceStatisticAttributeEstimateComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Evidence.EvidenceStatisticModelCharacteristicComponent parseEvidenceStatisticModelCharacteristicComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Evidence.EvidenceStatisticModelCharacteristicComponent res = new Evidence.EvidenceStatisticModelCharacteristicComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEvidenceStatisticModelCharacteristicComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEvidenceStatisticModelCharacteristicComponentContent(int eventType, XmlPullParser xpp, Evidence.EvidenceStatisticModelCharacteristicComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("value")) {
      res.setValue(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("variable")) {
      res.getVariable().add(parseEvidenceStatisticModelCharacteristicVariableComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("attributeEstimate")) {
      res.getAttributeEstimate().add(parseEvidenceStatisticAttributeEstimateComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Evidence.EvidenceStatisticModelCharacteristicVariableComponent parseEvidenceStatisticModelCharacteristicVariableComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Evidence.EvidenceStatisticModelCharacteristicVariableComponent res = new Evidence.EvidenceStatisticModelCharacteristicVariableComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEvidenceStatisticModelCharacteristicVariableComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEvidenceStatisticModelCharacteristicVariableComponentContent(int eventType, XmlPullParser xpp, Evidence.EvidenceStatisticModelCharacteristicVariableComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("variableDefinition")) {
      res.setVariableDefinition(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("handling")) {
      res.setHandlingElement(parseEnumeration(xpp, Enumerations.EvidenceVariableHandling.NULL, new Enumerations.EvidenceVariableHandlingEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("valueCategory")) {
      res.getValueCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("valueQuantity")) {
      res.getValueQuantity().add(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("valueRange")) {
      res.getValueRange().add(parseRange(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Evidence.EvidenceCertaintyComponent parseEvidenceCertaintyComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Evidence.EvidenceCertaintyComponent res = new Evidence.EvidenceCertaintyComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEvidenceCertaintyComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEvidenceCertaintyComponentContent(int eventType, XmlPullParser xpp, Evidence.EvidenceCertaintyComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("rating")) {
      res.setRating(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("rater")) {
      res.setRaterElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subcomponent")) {
      res.getSubcomponent().add(parseEvidenceCertaintyComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected EvidenceReport parseEvidenceReport(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    EvidenceReport res = new EvidenceReport();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEvidenceReportContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEvidenceReportContent(int eventType, XmlPullParser xpp, EvidenceReport res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatedIdentifier")) {
      res.getRelatedIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "citeAs")) {
      res.setCiteAs(parseType("citeAs", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatedArtifact")) {
      res.getRelatedArtifact().add(parseRelatedArtifact(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseEvidenceReportSubjectComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("author")) {
      res.getAuthor().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("editor")) {
      res.getEditor().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reviewer")) {
      res.getReviewer().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("endorser")) {
      res.getEndorser().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatesTo")) {
      res.getRelatesTo().add(parseEvidenceReportRelatesToComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("section")) {
      res.getSection().add(parseEvidenceReportSectionComponent(xpp));
    } else if (!parseMetadataResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected EvidenceReport.EvidenceReportSubjectComponent parseEvidenceReportSubjectComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    EvidenceReport.EvidenceReportSubjectComponent res = new EvidenceReport.EvidenceReportSubjectComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEvidenceReportSubjectComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEvidenceReportSubjectComponentContent(int eventType, XmlPullParser xpp, EvidenceReport.EvidenceReportSubjectComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("characteristic")) {
      res.getCharacteristic().add(parseEvidenceReportSubjectCharacteristicComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected EvidenceReport.EvidenceReportSubjectCharacteristicComponent parseEvidenceReportSubjectCharacteristicComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    EvidenceReport.EvidenceReportSubjectCharacteristicComponent res = new EvidenceReport.EvidenceReportSubjectCharacteristicComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEvidenceReportSubjectCharacteristicComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEvidenceReportSubjectCharacteristicComponentContent(int eventType, XmlPullParser xpp, EvidenceReport.EvidenceReportSubjectCharacteristicComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("exclude")) {
      res.setExcludeElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected EvidenceReport.EvidenceReportRelatesToComponent parseEvidenceReportRelatesToComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    EvidenceReport.EvidenceReportRelatesToComponent res = new EvidenceReport.EvidenceReportRelatesToComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEvidenceReportRelatesToComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEvidenceReportRelatesToComponentContent(int eventType, XmlPullParser xpp, EvidenceReport.EvidenceReportRelatesToComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCodeElement(parseEnumeration(xpp, EvidenceReport.ReportRelationshipType.NULL, new EvidenceReport.ReportRelationshipTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("target")) {
      res.setTarget(parseEvidenceReportRelatesToTargetComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected EvidenceReport.EvidenceReportRelatesToTargetComponent parseEvidenceReportRelatesToTargetComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    EvidenceReport.EvidenceReportRelatesToTargetComponent res = new EvidenceReport.EvidenceReportRelatesToTargetComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEvidenceReportRelatesToTargetComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEvidenceReportRelatesToTargetComponentContent(int eventType, XmlPullParser xpp, EvidenceReport.EvidenceReportRelatesToTargetComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.setIdentifier(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("display")) {
      res.setDisplayElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("resource")) {
      res.setResource(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected EvidenceReport.SectionComponent parseEvidenceReportSectionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    EvidenceReport.SectionComponent res = new EvidenceReport.SectionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEvidenceReportSectionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEvidenceReportSectionComponentContent(int eventType, XmlPullParser xpp, EvidenceReport.SectionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("focus")) {
      res.setFocus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("focusReference")) {
      res.setFocusReference(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("author")) {
      res.getAuthor().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("text")) {
      res.setText(parseNarrative(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("mode")) {
      res.setModeElement(parseEnumeration(xpp, Enumerations.ListMode.NULL, new Enumerations.ListModeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("orderedBy")) {
      res.setOrderedBy(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("entryClassifier")) {
      res.getEntryClassifier().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("entryReference")) {
      res.getEntryReference().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("entryQuantity")) {
      res.getEntryQuantity().add(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("emptyReason")) {
      res.setEmptyReason(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("section")) {
      res.getSection().add(parseEvidenceReportSectionComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected EvidenceVariable parseEvidenceVariable(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    EvidenceVariable res = new EvidenceVariable();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEvidenceVariableContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEvidenceVariableContent(int eventType, XmlPullParser xpp, EvidenceVariable res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "versionAlgorithm")) {
      res.setVersionAlgorithm(parseType("versionAlgorithm", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("shortTitle")) {
      res.setShortTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("experimental")) {
      res.setExperimentalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyrightLabel")) {
      res.setCopyrightLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("approvalDate")) {
      res.setApprovalDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lastReviewDate")) {
      res.setLastReviewDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("effectivePeriod")) {
      res.setEffectivePeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("author")) {
      res.getAuthor().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("editor")) {
      res.getEditor().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reviewer")) {
      res.getReviewer().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("endorser")) {
      res.getEndorser().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatedArtifact")) {
      res.getRelatedArtifact().add(parseRelatedArtifact(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actual")) {
      res.setActualElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("characteristic")) {
      res.getCharacteristic().add(parseEvidenceVariableCharacteristicComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("handling")) {
      res.setHandlingElement(parseEnumeration(xpp, Enumerations.EvidenceVariableHandling.NULL, new Enumerations.EvidenceVariableHandlingEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseEvidenceVariableCategoryComponent(xpp));
    } else if (!parseMetadataResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected EvidenceVariable.EvidenceVariableCharacteristicComponent parseEvidenceVariableCharacteristicComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    EvidenceVariable.EvidenceVariableCharacteristicComponent res = new EvidenceVariable.EvidenceVariableCharacteristicComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEvidenceVariableCharacteristicComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEvidenceVariableCharacteristicComponentContent(int eventType, XmlPullParser xpp, EvidenceVariable.EvidenceVariableCharacteristicComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("linkId")) {
      res.setLinkIdElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("exclude")) {
      res.setExcludeElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("definitionReference")) {
      res.setDefinitionReference(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("definitionCanonical")) {
      res.setDefinitionCanonicalElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("definitionCodeableConcept")) {
      res.setDefinitionCodeableConcept(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("definitionExpression")) {
      res.setDefinitionExpression(parseExpression(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("definitionId")) {
      res.setDefinitionIdElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("definitionByTypeAndValue")) {
      res.setDefinitionByTypeAndValue(parseEvidenceVariableCharacteristicDefinitionByTypeAndValueComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("definitionByCombination")) {
      res.setDefinitionByCombination(parseEvidenceVariableCharacteristicDefinitionByCombinationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "instances")) {
      res.setInstances(parseType("instances", xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "duration")) {
      res.setDuration(parseType("duration", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("timeFromEvent")) {
      res.getTimeFromEvent().add(parseEvidenceVariableCharacteristicTimeFromEventComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected EvidenceVariable.EvidenceVariableCharacteristicDefinitionByTypeAndValueComponent parseEvidenceVariableCharacteristicDefinitionByTypeAndValueComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    EvidenceVariable.EvidenceVariableCharacteristicDefinitionByTypeAndValueComponent res = new EvidenceVariable.EvidenceVariableCharacteristicDefinitionByTypeAndValueComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEvidenceVariableCharacteristicDefinitionByTypeAndValueComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEvidenceVariableCharacteristicDefinitionByTypeAndValueComponentContent(int eventType, XmlPullParser xpp, EvidenceVariable.EvidenceVariableCharacteristicDefinitionByTypeAndValueComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("method")) {
      res.getMethod().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("device")) {
      res.setDevice(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("offset")) {
      res.setOffset(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected EvidenceVariable.EvidenceVariableCharacteristicDefinitionByCombinationComponent parseEvidenceVariableCharacteristicDefinitionByCombinationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    EvidenceVariable.EvidenceVariableCharacteristicDefinitionByCombinationComponent res = new EvidenceVariable.EvidenceVariableCharacteristicDefinitionByCombinationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEvidenceVariableCharacteristicDefinitionByCombinationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEvidenceVariableCharacteristicDefinitionByCombinationComponentContent(int eventType, XmlPullParser xpp, EvidenceVariable.EvidenceVariableCharacteristicDefinitionByCombinationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCodeElement(parseEnumeration(xpp, EvidenceVariable.CharacteristicCombination.NULL, new EvidenceVariable.CharacteristicCombinationEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("threshold")) {
      res.setThresholdElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("characteristic")) {
      res.getCharacteristic().add(parseEvidenceVariableCharacteristicComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected EvidenceVariable.EvidenceVariableCharacteristicTimeFromEventComponent parseEvidenceVariableCharacteristicTimeFromEventComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    EvidenceVariable.EvidenceVariableCharacteristicTimeFromEventComponent res = new EvidenceVariable.EvidenceVariableCharacteristicTimeFromEventComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEvidenceVariableCharacteristicTimeFromEventComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEvidenceVariableCharacteristicTimeFromEventComponentContent(int eventType, XmlPullParser xpp, EvidenceVariable.EvidenceVariableCharacteristicTimeFromEventComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "event")) {
      res.setEvent(parseType("event", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("range")) {
      res.setRange(parseRange(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected EvidenceVariable.EvidenceVariableCategoryComponent parseEvidenceVariableCategoryComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    EvidenceVariable.EvidenceVariableCategoryComponent res = new EvidenceVariable.EvidenceVariableCategoryComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseEvidenceVariableCategoryComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseEvidenceVariableCategoryComponentContent(int eventType, XmlPullParser xpp, EvidenceVariable.EvidenceVariableCategoryComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExampleScenario parseExampleScenario(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExampleScenario res = new ExampleScenario();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExampleScenarioContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExampleScenarioContent(int eventType, XmlPullParser xpp, ExampleScenario res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "versionAlgorithm")) {
      res.setVersionAlgorithm(parseType("versionAlgorithm", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("experimental")) {
      res.setExperimentalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.getJurisdiction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyrightLabel")) {
      res.setCopyrightLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actor")) {
      res.getActor().add(parseExampleScenarioActorComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instance")) {
      res.getInstance().add(parseExampleScenarioInstanceComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("process")) {
      res.getProcess().add(parseExampleScenarioProcessComponent(xpp));
    } else if (!parseCanonicalResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExampleScenario.ExampleScenarioActorComponent parseExampleScenarioActorComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExampleScenario.ExampleScenarioActorComponent res = new ExampleScenario.ExampleScenarioActorComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExampleScenarioActorComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExampleScenarioActorComponentContent(int eventType, XmlPullParser xpp, ExampleScenario.ExampleScenarioActorComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("key")) {
      res.setKeyElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, Enumerations.ExampleScenarioActorType.NULL, new Enumerations.ExampleScenarioActorTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExampleScenario.ExampleScenarioInstanceComponent parseExampleScenarioInstanceComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExampleScenario.ExampleScenarioInstanceComponent res = new ExampleScenario.ExampleScenarioInstanceComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExampleScenarioInstanceComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExampleScenarioInstanceComponentContent(int eventType, XmlPullParser xpp, ExampleScenario.ExampleScenarioInstanceComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("key")) {
      res.setKeyElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("structureType")) {
      res.setStructureType(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("structureVersion")) {
      res.setStructureVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "structureProfile")) {
      res.setStructureProfile(parseType("structureProfile", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("content")) {
      res.setContent(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.getVersion().add(parseExampleScenarioInstanceVersionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("containedInstance")) {
      res.getContainedInstance().add(parseExampleScenarioInstanceContainedInstanceComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExampleScenario.ExampleScenarioInstanceVersionComponent parseExampleScenarioInstanceVersionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExampleScenario.ExampleScenarioInstanceVersionComponent res = new ExampleScenario.ExampleScenarioInstanceVersionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExampleScenarioInstanceVersionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExampleScenarioInstanceVersionComponentContent(int eventType, XmlPullParser xpp, ExampleScenario.ExampleScenarioInstanceVersionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("key")) {
      res.setKeyElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("content")) {
      res.setContent(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExampleScenario.ExampleScenarioInstanceContainedInstanceComponent parseExampleScenarioInstanceContainedInstanceComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExampleScenario.ExampleScenarioInstanceContainedInstanceComponent res = new ExampleScenario.ExampleScenarioInstanceContainedInstanceComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExampleScenarioInstanceContainedInstanceComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExampleScenarioInstanceContainedInstanceComponentContent(int eventType, XmlPullParser xpp, ExampleScenario.ExampleScenarioInstanceContainedInstanceComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instanceReference")) {
      res.setInstanceReferenceElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("versionReference")) {
      res.setVersionReferenceElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExampleScenario.ExampleScenarioProcessComponent parseExampleScenarioProcessComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExampleScenario.ExampleScenarioProcessComponent res = new ExampleScenario.ExampleScenarioProcessComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExampleScenarioProcessComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExampleScenarioProcessComponentContent(int eventType, XmlPullParser xpp, ExampleScenario.ExampleScenarioProcessComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("preConditions")) {
      res.setPreConditionsElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("postConditions")) {
      res.setPostConditionsElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("step")) {
      res.getStep().add(parseExampleScenarioProcessStepComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExampleScenario.ExampleScenarioProcessStepComponent parseExampleScenarioProcessStepComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExampleScenario.ExampleScenarioProcessStepComponent res = new ExampleScenario.ExampleScenarioProcessStepComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExampleScenarioProcessStepComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExampleScenarioProcessStepComponentContent(int eventType, XmlPullParser xpp, ExampleScenario.ExampleScenarioProcessStepComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("number")) {
      res.setNumberElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("process")) {
      res.setProcess(parseExampleScenarioProcessComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("workflow")) {
      res.setWorkflowElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("operation")) {
      res.setOperation(parseExampleScenarioProcessStepOperationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("alternative")) {
      res.getAlternative().add(parseExampleScenarioProcessStepAlternativeComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("pause")) {
      res.setPauseElement(parseBoolean(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExampleScenario.ExampleScenarioProcessStepOperationComponent parseExampleScenarioProcessStepOperationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExampleScenario.ExampleScenarioProcessStepOperationComponent res = new ExampleScenario.ExampleScenarioProcessStepOperationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExampleScenarioProcessStepOperationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExampleScenarioProcessStepOperationComponentContent(int eventType, XmlPullParser xpp, ExampleScenario.ExampleScenarioProcessStepOperationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("initiator")) {
      res.setInitiatorElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("receiver")) {
      res.setReceiverElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("initiatorActive")) {
      res.setInitiatorActiveElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("receiverActive")) {
      res.setReceiverActiveElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("request")) {
      res.setRequest(parseExampleScenarioInstanceContainedInstanceComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("response")) {
      res.setResponse(parseExampleScenarioInstanceContainedInstanceComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExampleScenario.ExampleScenarioProcessStepAlternativeComponent parseExampleScenarioProcessStepAlternativeComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExampleScenario.ExampleScenarioProcessStepAlternativeComponent res = new ExampleScenario.ExampleScenarioProcessStepAlternativeComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExampleScenarioProcessStepAlternativeComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExampleScenarioProcessStepAlternativeComponentContent(int eventType, XmlPullParser xpp, ExampleScenario.ExampleScenarioProcessStepAlternativeComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("step")) {
      res.getStep().add(parseExampleScenarioProcessStepComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExplanationOfBenefit parseExplanationOfBenefit(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExplanationOfBenefit res = new ExplanationOfBenefit();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExplanationOfBenefitContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExplanationOfBenefitContent(int eventType, XmlPullParser xpp, ExplanationOfBenefit res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("traceNumber")) {
      res.getTraceNumber().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, ExplanationOfBenefit.ExplanationOfBenefitStatus.NULL, new ExplanationOfBenefit.ExplanationOfBenefitStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subType")) {
      res.setSubType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("use")) {
      res.setUseElement(parseEnumeration(xpp, Enumerations.Use.NULL, new Enumerations.UseEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patient")) {
      res.setPatient(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("billablePeriod")) {
      res.setBillablePeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("created")) {
      res.setCreatedElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("enterer")) {
      res.setEnterer(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("insurer")) {
      res.setInsurer(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("provider")) {
      res.setProvider(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("priority")) {
      res.setPriority(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("fundsReserveRequested")) {
      res.setFundsReserveRequested(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("fundsReserve")) {
      res.setFundsReserve(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("related")) {
      res.getRelated().add(parseExplanationOfBenefitRelatedClaimComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("prescription")) {
      res.setPrescription(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("originalPrescription")) {
      res.setOriginalPrescription(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("event")) {
      res.getEvent().add(parseExplanationOfBenefitEventComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("payee")) {
      res.setPayee(parseExplanationOfBenefitPayeeComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("referral")) {
      res.setReferral(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.getEncounter().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("facility")) {
      res.setFacility(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("claim")) {
      res.setClaim(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("claimResponse")) {
      res.setClaimResponse(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("outcome")) {
      res.setOutcomeElement(parseEnumeration(xpp, Enumerations.ClaimProcessingCodes.NULL, new Enumerations.ClaimProcessingCodesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("decision")) {
      res.setDecision(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("disposition")) {
      res.setDispositionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("preAuthRef")) {
      res.getPreAuthRef().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("preAuthRefPeriod")) {
      res.getPreAuthRefPeriod().add(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("diagnosisRelatedGroup")) {
      res.setDiagnosisRelatedGroup(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("careTeam")) {
      res.getCareTeam().add(parseExplanationOfBenefitCareTeamComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("supportingInfo")) {
      res.getSupportingInfo().add(parseExplanationOfBenefitSupportingInformationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("diagnosis")) {
      res.getDiagnosis().add(parseExplanationOfBenefitDiagnosisComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("procedure")) {
      res.getProcedure().add(parseExplanationOfBenefitProcedureComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("precedence")) {
      res.setPrecedenceElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("insurance")) {
      res.getInsurance().add(parseExplanationOfBenefitInsuranceComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("accident")) {
      res.setAccident(parseExplanationOfBenefitAccidentComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patientPaid")) {
      res.setPatientPaid(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("item")) {
      res.getItem().add(parseExplanationOfBenefitItemComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("addItem")) {
      res.getAddItem().add(parseExplanationOfBenefitAddedItemComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("adjudication")) {
      res.getAdjudication().add(parseExplanationOfBenefitAdjudicationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("total")) {
      res.getTotal().add(parseExplanationOfBenefitTotalComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("payment")) {
      res.setPayment(parseExplanationOfBenefitPaymentComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("formCode")) {
      res.setFormCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("form")) {
      res.setForm(parseAttachment(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("processNote")) {
      res.getProcessNote().add(parseExplanationOfBenefitNoteComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("benefitPeriod")) {
      res.setBenefitPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("benefitBalance")) {
      res.getBenefitBalance().add(parseExplanationOfBenefitBenefitBalanceComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExplanationOfBenefit.RelatedClaimComponent parseExplanationOfBenefitRelatedClaimComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExplanationOfBenefit.RelatedClaimComponent res = new ExplanationOfBenefit.RelatedClaimComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExplanationOfBenefitRelatedClaimComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExplanationOfBenefitRelatedClaimComponentContent(int eventType, XmlPullParser xpp, ExplanationOfBenefit.RelatedClaimComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("claim")) {
      res.setClaim(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relationship")) {
      res.setRelationship(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reference")) {
      res.setReference(parseIdentifier(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExplanationOfBenefit.ExplanationOfBenefitEventComponent parseExplanationOfBenefitEventComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExplanationOfBenefit.ExplanationOfBenefitEventComponent res = new ExplanationOfBenefit.ExplanationOfBenefitEventComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExplanationOfBenefitEventComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExplanationOfBenefitEventComponentContent(int eventType, XmlPullParser xpp, ExplanationOfBenefit.ExplanationOfBenefitEventComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "when")) {
      res.setWhen(parseType("when", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExplanationOfBenefit.PayeeComponent parseExplanationOfBenefitPayeeComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExplanationOfBenefit.PayeeComponent res = new ExplanationOfBenefit.PayeeComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExplanationOfBenefitPayeeComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExplanationOfBenefitPayeeComponentContent(int eventType, XmlPullParser xpp, ExplanationOfBenefit.PayeeComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("party")) {
      res.setParty(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExplanationOfBenefit.CareTeamComponent parseExplanationOfBenefitCareTeamComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExplanationOfBenefit.CareTeamComponent res = new ExplanationOfBenefit.CareTeamComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExplanationOfBenefitCareTeamComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExplanationOfBenefitCareTeamComponentContent(int eventType, XmlPullParser xpp, ExplanationOfBenefit.CareTeamComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sequence")) {
      res.setSequenceElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("provider")) {
      res.setProvider(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("responsible")) {
      res.setResponsibleElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("role")) {
      res.setRole(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("specialty")) {
      res.setSpecialty(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExplanationOfBenefit.SupportingInformationComponent parseExplanationOfBenefitSupportingInformationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExplanationOfBenefit.SupportingInformationComponent res = new ExplanationOfBenefit.SupportingInformationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExplanationOfBenefitSupportingInformationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExplanationOfBenefitSupportingInformationComponentContent(int eventType, XmlPullParser xpp, ExplanationOfBenefit.SupportingInformationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sequence")) {
      res.setSequenceElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.setCategory(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "timing")) {
      res.setTiming(parseType("timing", xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.setReason(parseCoding(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExplanationOfBenefit.DiagnosisComponent parseExplanationOfBenefitDiagnosisComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExplanationOfBenefit.DiagnosisComponent res = new ExplanationOfBenefit.DiagnosisComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExplanationOfBenefitDiagnosisComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExplanationOfBenefitDiagnosisComponentContent(int eventType, XmlPullParser xpp, ExplanationOfBenefit.DiagnosisComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sequence")) {
      res.setSequenceElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "diagnosis")) {
      res.setDiagnosis(parseType("diagnosis", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.getType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("onAdmission")) {
      res.setOnAdmission(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExplanationOfBenefit.ProcedureComponent parseExplanationOfBenefitProcedureComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExplanationOfBenefit.ProcedureComponent res = new ExplanationOfBenefit.ProcedureComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExplanationOfBenefitProcedureComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExplanationOfBenefitProcedureComponentContent(int eventType, XmlPullParser xpp, ExplanationOfBenefit.ProcedureComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sequence")) {
      res.setSequenceElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.getType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "procedure")) {
      res.setProcedure(parseType("procedure", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("udi")) {
      res.getUdi().add(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExplanationOfBenefit.InsuranceComponent parseExplanationOfBenefitInsuranceComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExplanationOfBenefit.InsuranceComponent res = new ExplanationOfBenefit.InsuranceComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExplanationOfBenefitInsuranceComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExplanationOfBenefitInsuranceComponentContent(int eventType, XmlPullParser xpp, ExplanationOfBenefit.InsuranceComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("focal")) {
      res.setFocalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("coverage")) {
      res.setCoverage(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("preAuthRef")) {
      res.getPreAuthRef().add(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExplanationOfBenefit.AccidentComponent parseExplanationOfBenefitAccidentComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExplanationOfBenefit.AccidentComponent res = new ExplanationOfBenefit.AccidentComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExplanationOfBenefitAccidentComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExplanationOfBenefitAccidentComponentContent(int eventType, XmlPullParser xpp, ExplanationOfBenefit.AccidentComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "location")) {
      res.setLocation(parseType("location", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExplanationOfBenefit.ItemComponent parseExplanationOfBenefitItemComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExplanationOfBenefit.ItemComponent res = new ExplanationOfBenefit.ItemComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExplanationOfBenefitItemComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExplanationOfBenefitItemComponentContent(int eventType, XmlPullParser xpp, ExplanationOfBenefit.ItemComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sequence")) {
      res.setSequenceElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("careTeamSequence")) {
      res.getCareTeamSequence().add(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("diagnosisSequence")) {
      res.getDiagnosisSequence().add(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("procedureSequence")) {
      res.getProcedureSequence().add(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("informationSequence")) {
      res.getInformationSequence().add(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("traceNumber")) {
      res.getTraceNumber().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("revenue")) {
      res.setRevenue(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.setCategory(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productOrService")) {
      res.setProductOrService(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productOrServiceEnd")) {
      res.setProductOrServiceEnd(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("request")) {
      res.getRequest().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("modifier")) {
      res.getModifier().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("programCode")) {
      res.getProgramCode().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "serviced")) {
      res.setServiced(parseType("serviced", xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "location")) {
      res.setLocation(parseType("location", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patientPaid")) {
      res.setPatientPaid(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("unitPrice")) {
      res.setUnitPrice(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("factor")) {
      res.setFactorElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("tax")) {
      res.setTax(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("net")) {
      res.setNet(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("udi")) {
      res.getUdi().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("bodySite")) {
      res.getBodySite().add(parseExplanationOfBenefitItemBodySiteComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.getEncounter().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("noteNumber")) {
      res.getNoteNumber().add(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reviewOutcome")) {
      res.setReviewOutcome(parseExplanationOfBenefitItemReviewOutcomeComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("adjudication")) {
      res.getAdjudication().add(parseExplanationOfBenefitAdjudicationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("detail")) {
      res.getDetail().add(parseExplanationOfBenefitDetailComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExplanationOfBenefit.ItemBodySiteComponent parseExplanationOfBenefitItemBodySiteComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExplanationOfBenefit.ItemBodySiteComponent res = new ExplanationOfBenefit.ItemBodySiteComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExplanationOfBenefitItemBodySiteComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExplanationOfBenefitItemBodySiteComponentContent(int eventType, XmlPullParser xpp, ExplanationOfBenefit.ItemBodySiteComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("site")) {
      res.getSite().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subSite")) {
      res.getSubSite().add(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExplanationOfBenefit.ItemReviewOutcomeComponent parseExplanationOfBenefitItemReviewOutcomeComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExplanationOfBenefit.ItemReviewOutcomeComponent res = new ExplanationOfBenefit.ItemReviewOutcomeComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExplanationOfBenefitItemReviewOutcomeComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExplanationOfBenefitItemReviewOutcomeComponentContent(int eventType, XmlPullParser xpp, ExplanationOfBenefit.ItemReviewOutcomeComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("decision")) {
      res.setDecision(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.getReason().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("preAuthRef")) {
      res.setPreAuthRefElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("preAuthPeriod")) {
      res.setPreAuthPeriod(parsePeriod(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExplanationOfBenefit.AdjudicationComponent parseExplanationOfBenefitAdjudicationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExplanationOfBenefit.AdjudicationComponent res = new ExplanationOfBenefit.AdjudicationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExplanationOfBenefitAdjudicationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExplanationOfBenefitAdjudicationComponentContent(int eventType, XmlPullParser xpp, ExplanationOfBenefit.AdjudicationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.setCategory(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.setReason(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("amount")) {
      res.setAmount(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExplanationOfBenefit.DetailComponent parseExplanationOfBenefitDetailComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExplanationOfBenefit.DetailComponent res = new ExplanationOfBenefit.DetailComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExplanationOfBenefitDetailComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExplanationOfBenefitDetailComponentContent(int eventType, XmlPullParser xpp, ExplanationOfBenefit.DetailComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sequence")) {
      res.setSequenceElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("traceNumber")) {
      res.getTraceNumber().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("revenue")) {
      res.setRevenue(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.setCategory(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productOrService")) {
      res.setProductOrService(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productOrServiceEnd")) {
      res.setProductOrServiceEnd(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("modifier")) {
      res.getModifier().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("programCode")) {
      res.getProgramCode().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patientPaid")) {
      res.setPatientPaid(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("unitPrice")) {
      res.setUnitPrice(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("factor")) {
      res.setFactorElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("tax")) {
      res.setTax(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("net")) {
      res.setNet(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("udi")) {
      res.getUdi().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("noteNumber")) {
      res.getNoteNumber().add(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reviewOutcome")) {
      res.setReviewOutcome(parseExplanationOfBenefitItemReviewOutcomeComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("adjudication")) {
      res.getAdjudication().add(parseExplanationOfBenefitAdjudicationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subDetail")) {
      res.getSubDetail().add(parseExplanationOfBenefitSubDetailComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExplanationOfBenefit.SubDetailComponent parseExplanationOfBenefitSubDetailComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExplanationOfBenefit.SubDetailComponent res = new ExplanationOfBenefit.SubDetailComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExplanationOfBenefitSubDetailComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExplanationOfBenefitSubDetailComponentContent(int eventType, XmlPullParser xpp, ExplanationOfBenefit.SubDetailComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sequence")) {
      res.setSequenceElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("traceNumber")) {
      res.getTraceNumber().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("revenue")) {
      res.setRevenue(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.setCategory(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productOrService")) {
      res.setProductOrService(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productOrServiceEnd")) {
      res.setProductOrServiceEnd(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("modifier")) {
      res.getModifier().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("programCode")) {
      res.getProgramCode().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patientPaid")) {
      res.setPatientPaid(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("unitPrice")) {
      res.setUnitPrice(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("factor")) {
      res.setFactorElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("tax")) {
      res.setTax(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("net")) {
      res.setNet(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("udi")) {
      res.getUdi().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("noteNumber")) {
      res.getNoteNumber().add(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reviewOutcome")) {
      res.setReviewOutcome(parseExplanationOfBenefitItemReviewOutcomeComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("adjudication")) {
      res.getAdjudication().add(parseExplanationOfBenefitAdjudicationComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExplanationOfBenefit.AddedItemComponent parseExplanationOfBenefitAddedItemComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExplanationOfBenefit.AddedItemComponent res = new ExplanationOfBenefit.AddedItemComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExplanationOfBenefitAddedItemComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExplanationOfBenefitAddedItemComponentContent(int eventType, XmlPullParser xpp, ExplanationOfBenefit.AddedItemComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("itemSequence")) {
      res.getItemSequence().add(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("detailSequence")) {
      res.getDetailSequence().add(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subDetailSequence")) {
      res.getSubDetailSequence().add(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("traceNumber")) {
      res.getTraceNumber().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("provider")) {
      res.getProvider().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("revenue")) {
      res.setRevenue(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productOrService")) {
      res.setProductOrService(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productOrServiceEnd")) {
      res.setProductOrServiceEnd(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("request")) {
      res.getRequest().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("modifier")) {
      res.getModifier().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("programCode")) {
      res.getProgramCode().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "serviced")) {
      res.setServiced(parseType("serviced", xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "location")) {
      res.setLocation(parseType("location", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patientPaid")) {
      res.setPatientPaid(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("unitPrice")) {
      res.setUnitPrice(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("factor")) {
      res.setFactorElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("tax")) {
      res.setTax(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("net")) {
      res.setNet(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("bodySite")) {
      res.getBodySite().add(parseExplanationOfBenefitAddedItemBodySiteComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("noteNumber")) {
      res.getNoteNumber().add(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reviewOutcome")) {
      res.setReviewOutcome(parseExplanationOfBenefitItemReviewOutcomeComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("adjudication")) {
      res.getAdjudication().add(parseExplanationOfBenefitAdjudicationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("detail")) {
      res.getDetail().add(parseExplanationOfBenefitAddedItemDetailComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExplanationOfBenefit.AddedItemBodySiteComponent parseExplanationOfBenefitAddedItemBodySiteComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExplanationOfBenefit.AddedItemBodySiteComponent res = new ExplanationOfBenefit.AddedItemBodySiteComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExplanationOfBenefitAddedItemBodySiteComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExplanationOfBenefitAddedItemBodySiteComponentContent(int eventType, XmlPullParser xpp, ExplanationOfBenefit.AddedItemBodySiteComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("site")) {
      res.getSite().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subSite")) {
      res.getSubSite().add(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExplanationOfBenefit.AddedItemDetailComponent parseExplanationOfBenefitAddedItemDetailComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExplanationOfBenefit.AddedItemDetailComponent res = new ExplanationOfBenefit.AddedItemDetailComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExplanationOfBenefitAddedItemDetailComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExplanationOfBenefitAddedItemDetailComponentContent(int eventType, XmlPullParser xpp, ExplanationOfBenefit.AddedItemDetailComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("traceNumber")) {
      res.getTraceNumber().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("revenue")) {
      res.setRevenue(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productOrService")) {
      res.setProductOrService(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productOrServiceEnd")) {
      res.setProductOrServiceEnd(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("modifier")) {
      res.getModifier().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patientPaid")) {
      res.setPatientPaid(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("unitPrice")) {
      res.setUnitPrice(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("factor")) {
      res.setFactorElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("tax")) {
      res.setTax(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("net")) {
      res.setNet(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("noteNumber")) {
      res.getNoteNumber().add(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reviewOutcome")) {
      res.setReviewOutcome(parseExplanationOfBenefitItemReviewOutcomeComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("adjudication")) {
      res.getAdjudication().add(parseExplanationOfBenefitAdjudicationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subDetail")) {
      res.getSubDetail().add(parseExplanationOfBenefitAddedItemDetailSubDetailComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExplanationOfBenefit.AddedItemDetailSubDetailComponent parseExplanationOfBenefitAddedItemDetailSubDetailComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExplanationOfBenefit.AddedItemDetailSubDetailComponent res = new ExplanationOfBenefit.AddedItemDetailSubDetailComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExplanationOfBenefitAddedItemDetailSubDetailComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExplanationOfBenefitAddedItemDetailSubDetailComponentContent(int eventType, XmlPullParser xpp, ExplanationOfBenefit.AddedItemDetailSubDetailComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("traceNumber")) {
      res.getTraceNumber().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("revenue")) {
      res.setRevenue(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productOrService")) {
      res.setProductOrService(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productOrServiceEnd")) {
      res.setProductOrServiceEnd(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("modifier")) {
      res.getModifier().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patientPaid")) {
      res.setPatientPaid(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("unitPrice")) {
      res.setUnitPrice(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("factor")) {
      res.setFactorElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("tax")) {
      res.setTax(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("net")) {
      res.setNet(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("noteNumber")) {
      res.getNoteNumber().add(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reviewOutcome")) {
      res.setReviewOutcome(parseExplanationOfBenefitItemReviewOutcomeComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("adjudication")) {
      res.getAdjudication().add(parseExplanationOfBenefitAdjudicationComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExplanationOfBenefit.TotalComponent parseExplanationOfBenefitTotalComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExplanationOfBenefit.TotalComponent res = new ExplanationOfBenefit.TotalComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExplanationOfBenefitTotalComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExplanationOfBenefitTotalComponentContent(int eventType, XmlPullParser xpp, ExplanationOfBenefit.TotalComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.setCategory(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("amount")) {
      res.setAmount(parseMoney(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExplanationOfBenefit.PaymentComponent parseExplanationOfBenefitPaymentComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExplanationOfBenefit.PaymentComponent res = new ExplanationOfBenefit.PaymentComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExplanationOfBenefitPaymentComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExplanationOfBenefitPaymentComponentContent(int eventType, XmlPullParser xpp, ExplanationOfBenefit.PaymentComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("adjustment")) {
      res.setAdjustment(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("adjustmentReason")) {
      res.setAdjustmentReason(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("amount")) {
      res.setAmount(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.setIdentifier(parseIdentifier(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExplanationOfBenefit.NoteComponent parseExplanationOfBenefitNoteComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExplanationOfBenefit.NoteComponent res = new ExplanationOfBenefit.NoteComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExplanationOfBenefitNoteComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExplanationOfBenefitNoteComponentContent(int eventType, XmlPullParser xpp, ExplanationOfBenefit.NoteComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("number")) {
      res.setNumberElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("text")) {
      res.setTextElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("language")) {
      res.setLanguage(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExplanationOfBenefit.BenefitBalanceComponent parseExplanationOfBenefitBenefitBalanceComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExplanationOfBenefit.BenefitBalanceComponent res = new ExplanationOfBenefit.BenefitBalanceComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExplanationOfBenefitBenefitBalanceComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExplanationOfBenefitBenefitBalanceComponentContent(int eventType, XmlPullParser xpp, ExplanationOfBenefit.BenefitBalanceComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.setCategory(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("excluded")) {
      res.setExcludedElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("network")) {
      res.setNetwork(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("unit")) {
      res.setUnit(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("term")) {
      res.setTerm(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("financial")) {
      res.getFinancial().add(parseExplanationOfBenefitBenefitComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ExplanationOfBenefit.BenefitComponent parseExplanationOfBenefitBenefitComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ExplanationOfBenefit.BenefitComponent res = new ExplanationOfBenefit.BenefitComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseExplanationOfBenefitBenefitComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseExplanationOfBenefitBenefitComponentContent(int eventType, XmlPullParser xpp, ExplanationOfBenefit.BenefitComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "allowed")) {
      res.setAllowed(parseType("allowed", xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "used")) {
      res.setUsed(parseType("used", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected FamilyMemberHistory parseFamilyMemberHistory(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    FamilyMemberHistory res = new FamilyMemberHistory();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseFamilyMemberHistoryContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseFamilyMemberHistoryContent(int eventType, XmlPullParser xpp, FamilyMemberHistory res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instantiatesCanonical")) {
      res.getInstantiatesCanonical().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instantiatesUri")) {
      res.getInstantiatesUri().add(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, FamilyMemberHistory.FamilyHistoryStatus.NULL, new FamilyMemberHistory.FamilyHistoryStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dataAbsentReason")) {
      res.setDataAbsentReason(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patient")) {
      res.setPatient(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("participant")) {
      res.getParticipant().add(parseFamilyMemberHistoryParticipantComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relationship")) {
      res.setRelationship(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sex")) {
      res.setSex(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "born")) {
      res.setBorn(parseType("born", xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "age")) {
      res.setAge(parseType("age", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("estimatedAge")) {
      res.setEstimatedAgeElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "deceased")) {
      res.setDeceased(parseType("deceased", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.getReason().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("condition")) {
      res.getCondition().add(parseFamilyMemberHistoryConditionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("procedure")) {
      res.getProcedure().add(parseFamilyMemberHistoryProcedureComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected FamilyMemberHistory.FamilyMemberHistoryParticipantComponent parseFamilyMemberHistoryParticipantComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    FamilyMemberHistory.FamilyMemberHistoryParticipantComponent res = new FamilyMemberHistory.FamilyMemberHistoryParticipantComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseFamilyMemberHistoryParticipantComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseFamilyMemberHistoryParticipantComponentContent(int eventType, XmlPullParser xpp, FamilyMemberHistory.FamilyMemberHistoryParticipantComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("function")) {
      res.setFunction(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actor")) {
      res.setActor(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected FamilyMemberHistory.FamilyMemberHistoryConditionComponent parseFamilyMemberHistoryConditionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    FamilyMemberHistory.FamilyMemberHistoryConditionComponent res = new FamilyMemberHistory.FamilyMemberHistoryConditionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseFamilyMemberHistoryConditionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseFamilyMemberHistoryConditionComponentContent(int eventType, XmlPullParser xpp, FamilyMemberHistory.FamilyMemberHistoryConditionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("outcome")) {
      res.setOutcome(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contributedToDeath")) {
      res.setContributedToDeathElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "onset")) {
      res.setOnset(parseType("onset", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected FamilyMemberHistory.FamilyMemberHistoryProcedureComponent parseFamilyMemberHistoryProcedureComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    FamilyMemberHistory.FamilyMemberHistoryProcedureComponent res = new FamilyMemberHistory.FamilyMemberHistoryProcedureComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseFamilyMemberHistoryProcedureComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseFamilyMemberHistoryProcedureComponentContent(int eventType, XmlPullParser xpp, FamilyMemberHistory.FamilyMemberHistoryProcedureComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("outcome")) {
      res.setOutcome(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contributedToDeath")) {
      res.setContributedToDeathElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "performed")) {
      res.setPerformed(parseType("performed", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Flag parseFlag(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Flag res = new Flag();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseFlagContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseFlagContent(int eventType, XmlPullParser xpp, Flag res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Flag.FlagStatus.NULL, new Flag.FlagStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("author")) {
      res.setAuthor(parseReference(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected FormularyItem parseFormularyItem(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    FormularyItem res = new FormularyItem();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseFormularyItemContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseFormularyItemContent(int eventType, XmlPullParser xpp, FormularyItem res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, FormularyItem.FormularyItemStatusCodes.NULL, new FormularyItem.FormularyItemStatusCodesEnumFactory()));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected GenomicStudy parseGenomicStudy(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    GenomicStudy res = new GenomicStudy();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseGenomicStudyContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseGenomicStudyContent(int eventType, XmlPullParser xpp, GenomicStudy res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, GenomicStudy.GenomicStudyStatus.NULL, new GenomicStudy.GenomicStudyStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.getType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("startDate")) {
      res.setStartDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basedOn")) {
      res.getBasedOn().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("referrer")) {
      res.setReferrer(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("interpreter")) {
      res.getInterpreter().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.getReason().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instantiatesCanonical")) {
      res.setInstantiatesCanonicalElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instantiatesUri")) {
      res.setInstantiatesUriElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("analysis")) {
      res.getAnalysis().add(parseGenomicStudyAnalysisComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected GenomicStudy.GenomicStudyAnalysisComponent parseGenomicStudyAnalysisComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    GenomicStudy.GenomicStudyAnalysisComponent res = new GenomicStudy.GenomicStudyAnalysisComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseGenomicStudyAnalysisComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseGenomicStudyAnalysisComponentContent(int eventType, XmlPullParser xpp, GenomicStudy.GenomicStudyAnalysisComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("methodType")) {
      res.getMethodType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("changeType")) {
      res.getChangeType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("genomeBuild")) {
      res.setGenomeBuild(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instantiatesCanonical")) {
      res.setInstantiatesCanonicalElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instantiatesUri")) {
      res.setInstantiatesUriElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("focus")) {
      res.getFocus().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("specimen")) {
      res.getSpecimen().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("protocolPerformed")) {
      res.setProtocolPerformed(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("regionsStudied")) {
      res.getRegionsStudied().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("regionsCalled")) {
      res.getRegionsCalled().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("input")) {
      res.getInput().add(parseGenomicStudyAnalysisInputComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("output")) {
      res.getOutput().add(parseGenomicStudyAnalysisOutputComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("performer")) {
      res.getPerformer().add(parseGenomicStudyAnalysisPerformerComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("device")) {
      res.getDevice().add(parseGenomicStudyAnalysisDeviceComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected GenomicStudy.GenomicStudyAnalysisInputComponent parseGenomicStudyAnalysisInputComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    GenomicStudy.GenomicStudyAnalysisInputComponent res = new GenomicStudy.GenomicStudyAnalysisInputComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseGenomicStudyAnalysisInputComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseGenomicStudyAnalysisInputComponentContent(int eventType, XmlPullParser xpp, GenomicStudy.GenomicStudyAnalysisInputComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("file")) {
      res.setFile(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "generatedBy")) {
      res.setGeneratedBy(parseType("generatedBy", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected GenomicStudy.GenomicStudyAnalysisOutputComponent parseGenomicStudyAnalysisOutputComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    GenomicStudy.GenomicStudyAnalysisOutputComponent res = new GenomicStudy.GenomicStudyAnalysisOutputComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseGenomicStudyAnalysisOutputComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseGenomicStudyAnalysisOutputComponentContent(int eventType, XmlPullParser xpp, GenomicStudy.GenomicStudyAnalysisOutputComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("file")) {
      res.setFile(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected GenomicStudy.GenomicStudyAnalysisPerformerComponent parseGenomicStudyAnalysisPerformerComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    GenomicStudy.GenomicStudyAnalysisPerformerComponent res = new GenomicStudy.GenomicStudyAnalysisPerformerComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseGenomicStudyAnalysisPerformerComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseGenomicStudyAnalysisPerformerComponentContent(int eventType, XmlPullParser xpp, GenomicStudy.GenomicStudyAnalysisPerformerComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actor")) {
      res.setActor(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("role")) {
      res.setRole(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected GenomicStudy.GenomicStudyAnalysisDeviceComponent parseGenomicStudyAnalysisDeviceComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    GenomicStudy.GenomicStudyAnalysisDeviceComponent res = new GenomicStudy.GenomicStudyAnalysisDeviceComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseGenomicStudyAnalysisDeviceComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseGenomicStudyAnalysisDeviceComponentContent(int eventType, XmlPullParser xpp, GenomicStudy.GenomicStudyAnalysisDeviceComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("device")) {
      res.setDevice(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("function")) {
      res.setFunction(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Goal parseGoal(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Goal res = new Goal();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseGoalContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseGoalContent(int eventType, XmlPullParser xpp, Goal res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lifecycleStatus")) {
      res.setLifecycleStatusElement(parseEnumeration(xpp, Goal.GoalLifecycleStatus.NULL, new Goal.GoalLifecycleStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("achievementStatus")) {
      res.setAchievementStatus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("continuous")) {
      res.setContinuousElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("priority")) {
      res.setPriority(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescription(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "start")) {
      res.setStart(parseType("start", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("target")) {
      res.getTarget().add(parseGoalTargetComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("statusDate")) {
      res.setStatusDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("statusReason")) {
      res.setStatusReasonElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("source")) {
      res.setSource(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("addresses")) {
      res.getAddresses().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("outcome")) {
      res.getOutcome().add(parseCodeableReference(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Goal.GoalTargetComponent parseGoalTargetComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Goal.GoalTargetComponent res = new Goal.GoalTargetComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseGoalTargetComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseGoalTargetComponentContent(int eventType, XmlPullParser xpp, Goal.GoalTargetComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("measure")) {
      res.setMeasure(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "detail")) {
      res.setDetail(parseType("detail", xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "due")) {
      res.setDue(parseType("due", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected GraphDefinition parseGraphDefinition(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    GraphDefinition res = new GraphDefinition();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseGraphDefinitionContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseGraphDefinitionContent(int eventType, XmlPullParser xpp, GraphDefinition res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "versionAlgorithm")) {
      res.setVersionAlgorithm(parseType("versionAlgorithm", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("experimental")) {
      res.setExperimentalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.getJurisdiction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyrightLabel")) {
      res.setCopyrightLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("start")) {
      res.setStartElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("node")) {
      res.getNode().add(parseGraphDefinitionNodeComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("link")) {
      res.getLink().add(parseGraphDefinitionLinkComponent(xpp));
    } else if (!parseCanonicalResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected GraphDefinition.GraphDefinitionNodeComponent parseGraphDefinitionNodeComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    GraphDefinition.GraphDefinitionNodeComponent res = new GraphDefinition.GraphDefinitionNodeComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseGraphDefinitionNodeComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseGraphDefinitionNodeComponentContent(int eventType, XmlPullParser xpp, GraphDefinition.GraphDefinitionNodeComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("nodeId")) {
      res.setNodeIdElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, Enumerations.VersionIndependentResourceTypesAll.NULL, new Enumerations.VersionIndependentResourceTypesAllEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("profile")) {
      res.setProfileElement(parseCanonical(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected GraphDefinition.GraphDefinitionLinkComponent parseGraphDefinitionLinkComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    GraphDefinition.GraphDefinitionLinkComponent res = new GraphDefinition.GraphDefinitionLinkComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseGraphDefinitionLinkComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseGraphDefinitionLinkComponentContent(int eventType, XmlPullParser xpp, GraphDefinition.GraphDefinitionLinkComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("min")) {
      res.setMinElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("max")) {
      res.setMaxElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sourceId")) {
      res.setSourceIdElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("path")) {
      res.setPathElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sliceName")) {
      res.setSliceNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("targetId")) {
      res.setTargetIdElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("params")) {
      res.setParamsElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("compartment")) {
      res.getCompartment().add(parseGraphDefinitionLinkCompartmentComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected GraphDefinition.GraphDefinitionLinkCompartmentComponent parseGraphDefinitionLinkCompartmentComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    GraphDefinition.GraphDefinitionLinkCompartmentComponent res = new GraphDefinition.GraphDefinitionLinkCompartmentComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseGraphDefinitionLinkCompartmentComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseGraphDefinitionLinkCompartmentComponentContent(int eventType, XmlPullParser xpp, GraphDefinition.GraphDefinitionLinkCompartmentComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("use")) {
      res.setUseElement(parseEnumeration(xpp, GraphDefinition.GraphCompartmentUse.NULL, new GraphDefinition.GraphCompartmentUseEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("rule")) {
      res.setRuleElement(parseEnumeration(xpp, GraphDefinition.GraphCompartmentRule.NULL, new GraphDefinition.GraphCompartmentRuleEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCodeElement(parseEnumeration(xpp, Enumerations.CompartmentType.NULL, new Enumerations.CompartmentTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("expression")) {
      res.setExpressionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Group parseGroup(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Group res = new Group();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseGroupContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseGroupContent(int eventType, XmlPullParser xpp, Group res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("active")) {
      res.setActiveElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, Group.GroupType.NULL, new Group.GroupTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("membership")) {
      res.setMembershipElement(parseEnumeration(xpp, Group.GroupMembershipBasis.NULL, new Group.GroupMembershipBasisEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantityElement(parseUnsignedInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("managingEntity")) {
      res.setManagingEntity(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("characteristic")) {
      res.getCharacteristic().add(parseGroupCharacteristicComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("member")) {
      res.getMember().add(parseGroupMemberComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Group.GroupCharacteristicComponent parseGroupCharacteristicComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Group.GroupCharacteristicComponent res = new Group.GroupCharacteristicComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseGroupCharacteristicComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseGroupCharacteristicComponentContent(int eventType, XmlPullParser xpp, Group.GroupCharacteristicComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("exclude")) {
      res.setExcludeElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Group.GroupMemberComponent parseGroupMemberComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Group.GroupMemberComponent res = new Group.GroupMemberComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseGroupMemberComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseGroupMemberComponentContent(int eventType, XmlPullParser xpp, Group.GroupMemberComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("entity")) {
      res.setEntity(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("inactive")) {
      res.setInactiveElement(parseBoolean(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected GuidanceResponse parseGuidanceResponse(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    GuidanceResponse res = new GuidanceResponse();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseGuidanceResponseContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseGuidanceResponseContent(int eventType, XmlPullParser xpp, GuidanceResponse res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requestIdentifier")) {
      res.setRequestIdentifier(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "module")) {
      res.setModule(parseType("module", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, GuidanceResponse.GuidanceResponseStatus.NULL, new GuidanceResponse.GuidanceResponseStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("occurrenceDateTime")) {
      res.setOccurrenceDateTimeElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("performer")) {
      res.setPerformer(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.getReason().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("evaluationMessage")) {
      res.setEvaluationMessage(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("outputParameters")) {
      res.setOutputParameters(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("result")) {
      res.getResult().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dataRequirement")) {
      res.getDataRequirement().add(parseDataRequirement(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected HealthcareService parseHealthcareService(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    HealthcareService res = new HealthcareService();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseHealthcareServiceContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseHealthcareServiceContent(int eventType, XmlPullParser xpp, HealthcareService res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("active")) {
      res.setActiveElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("providedBy")) {
      res.setProvidedBy(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("offeredIn")) {
      res.getOfferedIn().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.getType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("specialty")) {
      res.getSpecialty().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("location")) {
      res.getLocation().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("comment")) {
      res.setCommentElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("extraDetails")) {
      res.setExtraDetailsElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("photo")) {
      res.setPhoto(parseAttachment(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseExtendedContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("coverageArea")) {
      res.getCoverageArea().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("serviceProvisionCode")) {
      res.getServiceProvisionCode().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("eligibility")) {
      res.getEligibility().add(parseHealthcareServiceEligibilityComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("program")) {
      res.getProgram().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("characteristic")) {
      res.getCharacteristic().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("communication")) {
      res.getCommunication().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("referralMethod")) {
      res.getReferralMethod().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("appointmentRequired")) {
      res.setAppointmentRequiredElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("availability")) {
      res.getAvailability().add(parseAvailability(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("endpoint")) {
      res.getEndpoint().add(parseReference(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected HealthcareService.HealthcareServiceEligibilityComponent parseHealthcareServiceEligibilityComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    HealthcareService.HealthcareServiceEligibilityComponent res = new HealthcareService.HealthcareServiceEligibilityComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseHealthcareServiceEligibilityComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseHealthcareServiceEligibilityComponentContent(int eventType, XmlPullParser xpp, HealthcareService.HealthcareServiceEligibilityComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("comment")) {
      res.setCommentElement(parseMarkdown(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ImagingSelection parseImagingSelection(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ImagingSelection res = new ImagingSelection();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseImagingSelectionContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseImagingSelectionContent(int eventType, XmlPullParser xpp, ImagingSelection res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, ImagingSelection.ImagingSelectionStatus.NULL, new ImagingSelection.ImagingSelectionStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("issued")) {
      res.setIssuedElement(parseInstant(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("performer")) {
      res.getPerformer().add(parseImagingSelectionPerformerComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basedOn")) {
      res.getBasedOn().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("studyUid")) {
      res.setStudyUidElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("derivedFrom")) {
      res.getDerivedFrom().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("endpoint")) {
      res.getEndpoint().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("seriesUid")) {
      res.setSeriesUidElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("seriesNumber")) {
      res.setSeriesNumberElement(parseUnsignedInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("frameOfReferenceUid")) {
      res.setFrameOfReferenceUidElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("bodySite")) {
      res.setBodySite(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("focus")) {
      res.getFocus().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instance")) {
      res.getInstance().add(parseImagingSelectionInstanceComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ImagingSelection.ImagingSelectionPerformerComponent parseImagingSelectionPerformerComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ImagingSelection.ImagingSelectionPerformerComponent res = new ImagingSelection.ImagingSelectionPerformerComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseImagingSelectionPerformerComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseImagingSelectionPerformerComponentContent(int eventType, XmlPullParser xpp, ImagingSelection.ImagingSelectionPerformerComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("function")) {
      res.setFunction(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actor")) {
      res.setActor(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ImagingSelection.ImagingSelectionInstanceComponent parseImagingSelectionInstanceComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ImagingSelection.ImagingSelectionInstanceComponent res = new ImagingSelection.ImagingSelectionInstanceComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseImagingSelectionInstanceComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseImagingSelectionInstanceComponentContent(int eventType, XmlPullParser xpp, ImagingSelection.ImagingSelectionInstanceComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("uid")) {
      res.setUidElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("number")) {
      res.setNumberElement(parseUnsignedInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sopClass")) {
      res.setSopClass(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subset")) {
      res.getSubset().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("imageRegion2D")) {
      res.getImageRegion2D().add(parseImagingSelectionImageRegion2DComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("imageRegion3D")) {
      res.getImageRegion3D().add(parseImagingSelectionImageRegion3DComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ImagingSelection.ImageRegion2DComponent parseImagingSelectionImageRegion2DComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ImagingSelection.ImageRegion2DComponent res = new ImagingSelection.ImageRegion2DComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseImagingSelectionImageRegion2DComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseImagingSelectionImageRegion2DComponentContent(int eventType, XmlPullParser xpp, ImagingSelection.ImageRegion2DComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("regionType")) {
      res.setRegionTypeElement(parseEnumeration(xpp, ImagingSelection.ImagingSelection2DGraphicType.NULL, new ImagingSelection.ImagingSelection2DGraphicTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("coordinate")) {
      res.getCoordinate().add(parseDecimal(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ImagingSelection.ImageRegion3DComponent parseImagingSelectionImageRegion3DComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ImagingSelection.ImageRegion3DComponent res = new ImagingSelection.ImageRegion3DComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseImagingSelectionImageRegion3DComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseImagingSelectionImageRegion3DComponentContent(int eventType, XmlPullParser xpp, ImagingSelection.ImageRegion3DComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("regionType")) {
      res.setRegionTypeElement(parseEnumeration(xpp, ImagingSelection.ImagingSelection3DGraphicType.NULL, new ImagingSelection.ImagingSelection3DGraphicTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("coordinate")) {
      res.getCoordinate().add(parseDecimal(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ImagingStudy parseImagingStudy(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ImagingStudy res = new ImagingStudy();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseImagingStudyContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseImagingStudyContent(int eventType, XmlPullParser xpp, ImagingStudy res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, ImagingStudy.ImagingStudyStatus.NULL, new ImagingStudy.ImagingStudyStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("modality")) {
      res.getModality().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("started")) {
      res.setStartedElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basedOn")) {
      res.getBasedOn().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("partOf")) {
      res.getPartOf().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("referrer")) {
      res.setReferrer(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("endpoint")) {
      res.getEndpoint().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("numberOfSeries")) {
      res.setNumberOfSeriesElement(parseUnsignedInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("numberOfInstances")) {
      res.setNumberOfInstancesElement(parseUnsignedInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("procedure")) {
      res.getProcedure().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("location")) {
      res.setLocation(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.getReason().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("series")) {
      res.getSeries().add(parseImagingStudySeriesComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ImagingStudy.ImagingStudySeriesComponent parseImagingStudySeriesComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ImagingStudy.ImagingStudySeriesComponent res = new ImagingStudy.ImagingStudySeriesComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseImagingStudySeriesComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseImagingStudySeriesComponentContent(int eventType, XmlPullParser xpp, ImagingStudy.ImagingStudySeriesComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("uid")) {
      res.setUidElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("number")) {
      res.setNumberElement(parseUnsignedInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("modality")) {
      res.setModality(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("numberOfInstances")) {
      res.setNumberOfInstancesElement(parseUnsignedInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("endpoint")) {
      res.getEndpoint().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("bodySite")) {
      res.setBodySite(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("laterality")) {
      res.setLaterality(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("specimen")) {
      res.getSpecimen().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("started")) {
      res.setStartedElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("performer")) {
      res.getPerformer().add(parseImagingStudySeriesPerformerComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instance")) {
      res.getInstance().add(parseImagingStudySeriesInstanceComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ImagingStudy.ImagingStudySeriesPerformerComponent parseImagingStudySeriesPerformerComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ImagingStudy.ImagingStudySeriesPerformerComponent res = new ImagingStudy.ImagingStudySeriesPerformerComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseImagingStudySeriesPerformerComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseImagingStudySeriesPerformerComponentContent(int eventType, XmlPullParser xpp, ImagingStudy.ImagingStudySeriesPerformerComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("function")) {
      res.setFunction(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actor")) {
      res.setActor(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ImagingStudy.ImagingStudySeriesInstanceComponent parseImagingStudySeriesInstanceComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ImagingStudy.ImagingStudySeriesInstanceComponent res = new ImagingStudy.ImagingStudySeriesInstanceComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseImagingStudySeriesInstanceComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseImagingStudySeriesInstanceComponentContent(int eventType, XmlPullParser xpp, ImagingStudy.ImagingStudySeriesInstanceComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("uid")) {
      res.setUidElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sopClass")) {
      res.setSopClass(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("number")) {
      res.setNumberElement(parseUnsignedInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Immunization parseImmunization(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Immunization res = new Immunization();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseImmunizationContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseImmunizationContent(int eventType, XmlPullParser xpp, Immunization res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basedOn")) {
      res.getBasedOn().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Immunization.ImmunizationStatusCodes.NULL, new Immunization.ImmunizationStatusCodesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("statusReason")) {
      res.setStatusReason(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("vaccineCode")) {
      res.setVaccineCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("administeredProduct")) {
      res.setAdministeredProduct(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("manufacturer")) {
      res.setManufacturer(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lotNumber")) {
      res.setLotNumberElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("expirationDate")) {
      res.setExpirationDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patient")) {
      res.setPatient(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("supportingInformation")) {
      res.getSupportingInformation().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "occurrence")) {
      res.setOccurrence(parseType("occurrence", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("primarySource")) {
      res.setPrimarySourceElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("informationSource")) {
      res.setInformationSource(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("location")) {
      res.setLocation(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("site")) {
      res.setSite(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("route")) {
      res.setRoute(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("doseQuantity")) {
      res.setDoseQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("performer")) {
      res.getPerformer().add(parseImmunizationPerformerComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.getReason().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("isSubpotent")) {
      res.setIsSubpotentElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subpotentReason")) {
      res.getSubpotentReason().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("programEligibility")) {
      res.getProgramEligibility().add(parseImmunizationProgramEligibilityComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("fundingSource")) {
      res.setFundingSource(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reaction")) {
      res.getReaction().add(parseImmunizationReactionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("protocolApplied")) {
      res.getProtocolApplied().add(parseImmunizationProtocolAppliedComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Immunization.ImmunizationPerformerComponent parseImmunizationPerformerComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Immunization.ImmunizationPerformerComponent res = new Immunization.ImmunizationPerformerComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseImmunizationPerformerComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseImmunizationPerformerComponentContent(int eventType, XmlPullParser xpp, Immunization.ImmunizationPerformerComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("function")) {
      res.setFunction(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actor")) {
      res.setActor(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Immunization.ImmunizationProgramEligibilityComponent parseImmunizationProgramEligibilityComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Immunization.ImmunizationProgramEligibilityComponent res = new Immunization.ImmunizationProgramEligibilityComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseImmunizationProgramEligibilityComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseImmunizationProgramEligibilityComponentContent(int eventType, XmlPullParser xpp, Immunization.ImmunizationProgramEligibilityComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("program")) {
      res.setProgram(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("programStatus")) {
      res.setProgramStatus(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Immunization.ImmunizationReactionComponent parseImmunizationReactionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Immunization.ImmunizationReactionComponent res = new Immunization.ImmunizationReactionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseImmunizationReactionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseImmunizationReactionComponentContent(int eventType, XmlPullParser xpp, Immunization.ImmunizationReactionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("manifestation")) {
      res.setManifestation(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reported")) {
      res.setReportedElement(parseBoolean(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Immunization.ImmunizationProtocolAppliedComponent parseImmunizationProtocolAppliedComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Immunization.ImmunizationProtocolAppliedComponent res = new Immunization.ImmunizationProtocolAppliedComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseImmunizationProtocolAppliedComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseImmunizationProtocolAppliedComponentContent(int eventType, XmlPullParser xpp, Immunization.ImmunizationProtocolAppliedComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("series")) {
      res.setSeriesElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("authority")) {
      res.setAuthority(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("targetDisease")) {
      res.getTargetDisease().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("doseNumber")) {
      res.setDoseNumberElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("seriesDoses")) {
      res.setSeriesDosesElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ImmunizationEvaluation parseImmunizationEvaluation(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ImmunizationEvaluation res = new ImmunizationEvaluation();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseImmunizationEvaluationContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseImmunizationEvaluationContent(int eventType, XmlPullParser xpp, ImmunizationEvaluation res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, ImmunizationEvaluation.ImmunizationEvaluationStatusCodes.NULL, new ImmunizationEvaluation.ImmunizationEvaluationStatusCodesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patient")) {
      res.setPatient(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("authority")) {
      res.setAuthority(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("targetDisease")) {
      res.setTargetDisease(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("immunizationEvent")) {
      res.setImmunizationEvent(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("doseStatus")) {
      res.setDoseStatus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("doseStatusReason")) {
      res.getDoseStatusReason().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("series")) {
      res.setSeriesElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("doseNumber")) {
      res.setDoseNumberElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("seriesDoses")) {
      res.setSeriesDosesElement(parseString(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ImmunizationRecommendation parseImmunizationRecommendation(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ImmunizationRecommendation res = new ImmunizationRecommendation();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseImmunizationRecommendationContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseImmunizationRecommendationContent(int eventType, XmlPullParser xpp, ImmunizationRecommendation res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patient")) {
      res.setPatient(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("authority")) {
      res.setAuthority(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("recommendation")) {
      res.getRecommendation().add(parseImmunizationRecommendationRecommendationComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ImmunizationRecommendation.ImmunizationRecommendationRecommendationComponent parseImmunizationRecommendationRecommendationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ImmunizationRecommendation.ImmunizationRecommendationRecommendationComponent res = new ImmunizationRecommendation.ImmunizationRecommendationRecommendationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseImmunizationRecommendationRecommendationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseImmunizationRecommendationRecommendationComponentContent(int eventType, XmlPullParser xpp, ImmunizationRecommendation.ImmunizationRecommendationRecommendationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("vaccineCode")) {
      res.getVaccineCode().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("targetDisease")) {
      res.getTargetDisease().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contraindicatedVaccineCode")) {
      res.getContraindicatedVaccineCode().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("forecastStatus")) {
      res.setForecastStatus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("forecastReason")) {
      res.getForecastReason().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dateCriterion")) {
      res.getDateCriterion().add(parseImmunizationRecommendationRecommendationDateCriterionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("series")) {
      res.setSeriesElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("doseNumber")) {
      res.setDoseNumberElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("seriesDoses")) {
      res.setSeriesDosesElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("supportingImmunization")) {
      res.getSupportingImmunization().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("supportingPatientInformation")) {
      res.getSupportingPatientInformation().add(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ImmunizationRecommendation.ImmunizationRecommendationRecommendationDateCriterionComponent parseImmunizationRecommendationRecommendationDateCriterionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ImmunizationRecommendation.ImmunizationRecommendationRecommendationDateCriterionComponent res = new ImmunizationRecommendation.ImmunizationRecommendationRecommendationDateCriterionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseImmunizationRecommendationRecommendationDateCriterionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseImmunizationRecommendationRecommendationDateCriterionComponentContent(int eventType, XmlPullParser xpp, ImmunizationRecommendation.ImmunizationRecommendationRecommendationDateCriterionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("value")) {
      res.setValueElement(parseDateTime(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ImplementationGuide parseImplementationGuide(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ImplementationGuide res = new ImplementationGuide();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseImplementationGuideContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseImplementationGuideContent(int eventType, XmlPullParser xpp, ImplementationGuide res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "versionAlgorithm")) {
      res.setVersionAlgorithm(parseType("versionAlgorithm", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("experimental")) {
      res.setExperimentalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.getJurisdiction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyrightLabel")) {
      res.setCopyrightLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("packageId")) {
      res.setPackageIdElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("license")) {
      res.setLicenseElement(parseEnumeration(xpp, ImplementationGuide.SPDXLicense.NULL, new ImplementationGuide.SPDXLicenseEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("fhirVersion")) {
      res.getFhirVersion().add(parseEnumeration(xpp, Enumerations.FHIRVersion.NULL, new Enumerations.FHIRVersionEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dependsOn")) {
      res.getDependsOn().add(parseImplementationGuideDependsOnComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("global")) {
      res.getGlobal().add(parseImplementationGuideGlobalComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("definition")) {
      res.setDefinition(parseImplementationGuideDefinitionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("manifest")) {
      res.setManifest(parseImplementationGuideManifestComponent(xpp));
    } else if (!parseCanonicalResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ImplementationGuide.ImplementationGuideDependsOnComponent parseImplementationGuideDependsOnComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ImplementationGuide.ImplementationGuideDependsOnComponent res = new ImplementationGuide.ImplementationGuideDependsOnComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseImplementationGuideDependsOnComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseImplementationGuideDependsOnComponentContent(int eventType, XmlPullParser xpp, ImplementationGuide.ImplementationGuideDependsOnComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("uri")) {
      res.setUriElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("packageId")) {
      res.setPackageIdElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.setReasonElement(parseMarkdown(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ImplementationGuide.ImplementationGuideGlobalComponent parseImplementationGuideGlobalComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ImplementationGuide.ImplementationGuideGlobalComponent res = new ImplementationGuide.ImplementationGuideGlobalComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseImplementationGuideGlobalComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseImplementationGuideGlobalComponentContent(int eventType, XmlPullParser xpp, ImplementationGuide.ImplementationGuideGlobalComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("profile")) {
      res.setProfileElement(parseCanonical(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ImplementationGuide.ImplementationGuideDefinitionComponent parseImplementationGuideDefinitionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ImplementationGuide.ImplementationGuideDefinitionComponent res = new ImplementationGuide.ImplementationGuideDefinitionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseImplementationGuideDefinitionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseImplementationGuideDefinitionComponentContent(int eventType, XmlPullParser xpp, ImplementationGuide.ImplementationGuideDefinitionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("grouping")) {
      res.getGrouping().add(parseImplementationGuideDefinitionGroupingComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("resource")) {
      res.getResource().add(parseImplementationGuideDefinitionResourceComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("page")) {
      res.setPage(parseImplementationGuideDefinitionPageComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("parameter")) {
      res.getParameter().add(parseImplementationGuideDefinitionParameterComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("template")) {
      res.getTemplate().add(parseImplementationGuideDefinitionTemplateComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ImplementationGuide.ImplementationGuideDefinitionGroupingComponent parseImplementationGuideDefinitionGroupingComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ImplementationGuide.ImplementationGuideDefinitionGroupingComponent res = new ImplementationGuide.ImplementationGuideDefinitionGroupingComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseImplementationGuideDefinitionGroupingComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseImplementationGuideDefinitionGroupingComponentContent(int eventType, XmlPullParser xpp, ImplementationGuide.ImplementationGuideDefinitionGroupingComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ImplementationGuide.ImplementationGuideDefinitionResourceComponent parseImplementationGuideDefinitionResourceComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ImplementationGuide.ImplementationGuideDefinitionResourceComponent res = new ImplementationGuide.ImplementationGuideDefinitionResourceComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseImplementationGuideDefinitionResourceComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseImplementationGuideDefinitionResourceComponentContent(int eventType, XmlPullParser xpp, ImplementationGuide.ImplementationGuideDefinitionResourceComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reference")) {
      res.setReference(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("fhirVersion")) {
      res.getFhirVersion().add(parseEnumeration(xpp, Enumerations.FHIRVersion.NULL, new Enumerations.FHIRVersionEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("isExample")) {
      res.setIsExampleElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("profile")) {
      res.getProfile().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("groupingId")) {
      res.setGroupingIdElement(parseId(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ImplementationGuide.ImplementationGuideDefinitionPageComponent parseImplementationGuideDefinitionPageComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ImplementationGuide.ImplementationGuideDefinitionPageComponent res = new ImplementationGuide.ImplementationGuideDefinitionPageComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseImplementationGuideDefinitionPageComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseImplementationGuideDefinitionPageComponentContent(int eventType, XmlPullParser xpp, ImplementationGuide.ImplementationGuideDefinitionPageComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "source")) {
      res.setSource(parseType("source", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseUrl(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("generation")) {
      res.setGenerationElement(parseEnumeration(xpp, ImplementationGuide.GuidePageGeneration.NULL, new ImplementationGuide.GuidePageGenerationEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("page")) {
      res.getPage().add(parseImplementationGuideDefinitionPageComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ImplementationGuide.ImplementationGuideDefinitionParameterComponent parseImplementationGuideDefinitionParameterComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ImplementationGuide.ImplementationGuideDefinitionParameterComponent res = new ImplementationGuide.ImplementationGuideDefinitionParameterComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseImplementationGuideDefinitionParameterComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseImplementationGuideDefinitionParameterComponentContent(int eventType, XmlPullParser xpp, ImplementationGuide.ImplementationGuideDefinitionParameterComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("value")) {
      res.setValueElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ImplementationGuide.ImplementationGuideDefinitionTemplateComponent parseImplementationGuideDefinitionTemplateComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ImplementationGuide.ImplementationGuideDefinitionTemplateComponent res = new ImplementationGuide.ImplementationGuideDefinitionTemplateComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseImplementationGuideDefinitionTemplateComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseImplementationGuideDefinitionTemplateComponentContent(int eventType, XmlPullParser xpp, ImplementationGuide.ImplementationGuideDefinitionTemplateComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCodeElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("source")) {
      res.setSourceElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("scope")) {
      res.setScopeElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ImplementationGuide.ImplementationGuideManifestComponent parseImplementationGuideManifestComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ImplementationGuide.ImplementationGuideManifestComponent res = new ImplementationGuide.ImplementationGuideManifestComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseImplementationGuideManifestComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseImplementationGuideManifestComponentContent(int eventType, XmlPullParser xpp, ImplementationGuide.ImplementationGuideManifestComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("rendering")) {
      res.setRenderingElement(parseUrl(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("resource")) {
      res.getResource().add(parseImplementationGuideManifestResourceComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("page")) {
      res.getPage().add(parseImplementationGuideManifestPageComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("image")) {
      res.getImage().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("other")) {
      res.getOther().add(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ImplementationGuide.ManifestResourceComponent parseImplementationGuideManifestResourceComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ImplementationGuide.ManifestResourceComponent res = new ImplementationGuide.ManifestResourceComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseImplementationGuideManifestResourceComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseImplementationGuideManifestResourceComponentContent(int eventType, XmlPullParser xpp, ImplementationGuide.ManifestResourceComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reference")) {
      res.setReference(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("isExample")) {
      res.setIsExampleElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("profile")) {
      res.getProfile().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relativePath")) {
      res.setRelativePathElement(parseUrl(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ImplementationGuide.ManifestPageComponent parseImplementationGuideManifestPageComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ImplementationGuide.ManifestPageComponent res = new ImplementationGuide.ManifestPageComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseImplementationGuideManifestPageComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseImplementationGuideManifestPageComponentContent(int eventType, XmlPullParser xpp, ImplementationGuide.ManifestPageComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("anchor")) {
      res.getAnchor().add(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Ingredient parseIngredient(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Ingredient res = new Ingredient();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseIngredientContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseIngredientContent(int eventType, XmlPullParser xpp, Ingredient res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.setIdentifier(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("for")) {
      res.getFor().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("role")) {
      res.setRole(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("function")) {
      res.getFunction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("group")) {
      res.setGroup(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("allergenicIndicator")) {
      res.setAllergenicIndicatorElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("comment")) {
      res.setCommentElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("manufacturer")) {
      res.getManufacturer().add(parseIngredientManufacturerComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("substance")) {
      res.setSubstance(parseIngredientSubstanceComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Ingredient.IngredientManufacturerComponent parseIngredientManufacturerComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Ingredient.IngredientManufacturerComponent res = new Ingredient.IngredientManufacturerComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseIngredientManufacturerComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseIngredientManufacturerComponentContent(int eventType, XmlPullParser xpp, Ingredient.IngredientManufacturerComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("role")) {
      res.setRoleElement(parseEnumeration(xpp, Ingredient.IngredientManufacturerRole.NULL, new Ingredient.IngredientManufacturerRoleEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("manufacturer")) {
      res.setManufacturer(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Ingredient.IngredientSubstanceComponent parseIngredientSubstanceComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Ingredient.IngredientSubstanceComponent res = new Ingredient.IngredientSubstanceComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseIngredientSubstanceComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseIngredientSubstanceComponentContent(int eventType, XmlPullParser xpp, Ingredient.IngredientSubstanceComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("strength")) {
      res.getStrength().add(parseIngredientSubstanceStrengthComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Ingredient.IngredientSubstanceStrengthComponent parseIngredientSubstanceStrengthComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Ingredient.IngredientSubstanceStrengthComponent res = new Ingredient.IngredientSubstanceStrengthComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseIngredientSubstanceStrengthComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseIngredientSubstanceStrengthComponentContent(int eventType, XmlPullParser xpp, Ingredient.IngredientSubstanceStrengthComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "presentation")) {
      res.setPresentation(parseType("presentation", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("textPresentation")) {
      res.setTextPresentationElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "concentration")) {
      res.setConcentration(parseType("concentration", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("textConcentration")) {
      res.setTextConcentrationElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basis")) {
      res.setBasis(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("measurementPoint")) {
      res.setMeasurementPointElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("country")) {
      res.getCountry().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("referenceStrength")) {
      res.getReferenceStrength().add(parseIngredientSubstanceStrengthReferenceStrengthComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Ingredient.IngredientSubstanceStrengthReferenceStrengthComponent parseIngredientSubstanceStrengthReferenceStrengthComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Ingredient.IngredientSubstanceStrengthReferenceStrengthComponent res = new Ingredient.IngredientSubstanceStrengthReferenceStrengthComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseIngredientSubstanceStrengthReferenceStrengthComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseIngredientSubstanceStrengthReferenceStrengthComponentContent(int eventType, XmlPullParser xpp, Ingredient.IngredientSubstanceStrengthReferenceStrengthComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("substance")) {
      res.setSubstance(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "strength")) {
      res.setStrength(parseType("strength", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("measurementPoint")) {
      res.setMeasurementPointElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("country")) {
      res.getCountry().add(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected InsurancePlan parseInsurancePlan(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    InsurancePlan res = new InsurancePlan();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseInsurancePlanContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseInsurancePlanContent(int eventType, XmlPullParser xpp, InsurancePlan res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.getType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("alias")) {
      res.getAlias().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("ownedBy")) {
      res.setOwnedBy(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("administeredBy")) {
      res.setAdministeredBy(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("coverageArea")) {
      res.getCoverageArea().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseExtendedContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("endpoint")) {
      res.getEndpoint().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("network")) {
      res.getNetwork().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("coverage")) {
      res.getCoverage().add(parseInsurancePlanCoverageComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("plan")) {
      res.getPlan().add(parseInsurancePlanPlanComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected InsurancePlan.InsurancePlanCoverageComponent parseInsurancePlanCoverageComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    InsurancePlan.InsurancePlanCoverageComponent res = new InsurancePlan.InsurancePlanCoverageComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseInsurancePlanCoverageComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseInsurancePlanCoverageComponentContent(int eventType, XmlPullParser xpp, InsurancePlan.InsurancePlanCoverageComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("network")) {
      res.getNetwork().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("benefit")) {
      res.getBenefit().add(parseInsurancePlanCoverageBenefitComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected InsurancePlan.CoverageBenefitComponent parseInsurancePlanCoverageBenefitComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    InsurancePlan.CoverageBenefitComponent res = new InsurancePlan.CoverageBenefitComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseInsurancePlanCoverageBenefitComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseInsurancePlanCoverageBenefitComponentContent(int eventType, XmlPullParser xpp, InsurancePlan.CoverageBenefitComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requirement")) {
      res.setRequirementElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("limit")) {
      res.getLimit().add(parseInsurancePlanCoverageBenefitLimitComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected InsurancePlan.CoverageBenefitLimitComponent parseInsurancePlanCoverageBenefitLimitComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    InsurancePlan.CoverageBenefitLimitComponent res = new InsurancePlan.CoverageBenefitLimitComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseInsurancePlanCoverageBenefitLimitComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseInsurancePlanCoverageBenefitLimitComponentContent(int eventType, XmlPullParser xpp, InsurancePlan.CoverageBenefitLimitComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("value")) {
      res.setValue(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected InsurancePlan.InsurancePlanPlanComponent parseInsurancePlanPlanComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    InsurancePlan.InsurancePlanPlanComponent res = new InsurancePlan.InsurancePlanPlanComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseInsurancePlanPlanComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseInsurancePlanPlanComponentContent(int eventType, XmlPullParser xpp, InsurancePlan.InsurancePlanPlanComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("coverageArea")) {
      res.getCoverageArea().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("network")) {
      res.getNetwork().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("generalCost")) {
      res.getGeneralCost().add(parseInsurancePlanPlanGeneralCostComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("specificCost")) {
      res.getSpecificCost().add(parseInsurancePlanPlanSpecificCostComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected InsurancePlan.InsurancePlanPlanGeneralCostComponent parseInsurancePlanPlanGeneralCostComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    InsurancePlan.InsurancePlanPlanGeneralCostComponent res = new InsurancePlan.InsurancePlanPlanGeneralCostComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseInsurancePlanPlanGeneralCostComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseInsurancePlanPlanGeneralCostComponentContent(int eventType, XmlPullParser xpp, InsurancePlan.InsurancePlanPlanGeneralCostComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("groupSize")) {
      res.setGroupSizeElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("cost")) {
      res.setCost(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("comment")) {
      res.setCommentElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected InsurancePlan.InsurancePlanPlanSpecificCostComponent parseInsurancePlanPlanSpecificCostComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    InsurancePlan.InsurancePlanPlanSpecificCostComponent res = new InsurancePlan.InsurancePlanPlanSpecificCostComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseInsurancePlanPlanSpecificCostComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseInsurancePlanPlanSpecificCostComponentContent(int eventType, XmlPullParser xpp, InsurancePlan.InsurancePlanPlanSpecificCostComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.setCategory(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("benefit")) {
      res.getBenefit().add(parseInsurancePlanPlanBenefitComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected InsurancePlan.PlanBenefitComponent parseInsurancePlanPlanBenefitComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    InsurancePlan.PlanBenefitComponent res = new InsurancePlan.PlanBenefitComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseInsurancePlanPlanBenefitComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseInsurancePlanPlanBenefitComponentContent(int eventType, XmlPullParser xpp, InsurancePlan.PlanBenefitComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("cost")) {
      res.getCost().add(parseInsurancePlanPlanBenefitCostComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected InsurancePlan.PlanBenefitCostComponent parseInsurancePlanPlanBenefitCostComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    InsurancePlan.PlanBenefitCostComponent res = new InsurancePlan.PlanBenefitCostComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseInsurancePlanPlanBenefitCostComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseInsurancePlanPlanBenefitCostComponentContent(int eventType, XmlPullParser xpp, InsurancePlan.PlanBenefitCostComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("applicability")) {
      res.setApplicability(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("qualifiers")) {
      res.getQualifiers().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("value")) {
      res.setValue(parseQuantity(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected InventoryItem parseInventoryItem(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    InventoryItem res = new InventoryItem();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseInventoryItemContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseInventoryItemContent(int eventType, XmlPullParser xpp, InventoryItem res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, InventoryItem.InventoryItemStatusCodes.NULL, new InventoryItem.InventoryItemStatusCodesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.getCode().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.getName().add(parseInventoryItemNameComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("responsibleOrganization")) {
      res.getResponsibleOrganization().add(parseInventoryItemResponsibleOrganizationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescription(parseInventoryItemDescriptionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("inventoryStatus")) {
      res.getInventoryStatus().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("baseUnit")) {
      res.setBaseUnit(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("netContent")) {
      res.setNetContent(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("association")) {
      res.getAssociation().add(parseInventoryItemAssociationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("characteristic")) {
      res.getCharacteristic().add(parseInventoryItemCharacteristicComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instance")) {
      res.setInstance(parseInventoryItemInstanceComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productReference")) {
      res.setProductReference(parseReference(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected InventoryItem.InventoryItemNameComponent parseInventoryItemNameComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    InventoryItem.InventoryItemNameComponent res = new InventoryItem.InventoryItemNameComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseInventoryItemNameComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseInventoryItemNameComponentContent(int eventType, XmlPullParser xpp, InventoryItem.InventoryItemNameComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("nameType")) {
      res.setNameType(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("language")) {
      res.setLanguageElement(parseEnumeration(xpp, Enumerations.CommonLanguages.NULL, new Enumerations.CommonLanguagesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected InventoryItem.InventoryItemResponsibleOrganizationComponent parseInventoryItemResponsibleOrganizationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    InventoryItem.InventoryItemResponsibleOrganizationComponent res = new InventoryItem.InventoryItemResponsibleOrganizationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseInventoryItemResponsibleOrganizationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseInventoryItemResponsibleOrganizationComponentContent(int eventType, XmlPullParser xpp, InventoryItem.InventoryItemResponsibleOrganizationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("role")) {
      res.setRole(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("organization")) {
      res.setOrganization(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected InventoryItem.InventoryItemDescriptionComponent parseInventoryItemDescriptionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    InventoryItem.InventoryItemDescriptionComponent res = new InventoryItem.InventoryItemDescriptionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseInventoryItemDescriptionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseInventoryItemDescriptionComponentContent(int eventType, XmlPullParser xpp, InventoryItem.InventoryItemDescriptionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("language")) {
      res.setLanguageElement(parseEnumeration(xpp, Enumerations.CommonLanguages.NULL, new Enumerations.CommonLanguagesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected InventoryItem.InventoryItemAssociationComponent parseInventoryItemAssociationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    InventoryItem.InventoryItemAssociationComponent res = new InventoryItem.InventoryItemAssociationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseInventoryItemAssociationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseInventoryItemAssociationComponentContent(int eventType, XmlPullParser xpp, InventoryItem.InventoryItemAssociationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("associationType")) {
      res.setAssociationType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatedItem")) {
      res.setRelatedItem(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseRatio(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected InventoryItem.InventoryItemCharacteristicComponent parseInventoryItemCharacteristicComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    InventoryItem.InventoryItemCharacteristicComponent res = new InventoryItem.InventoryItemCharacteristicComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseInventoryItemCharacteristicComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseInventoryItemCharacteristicComponentContent(int eventType, XmlPullParser xpp, InventoryItem.InventoryItemCharacteristicComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("characteristicType")) {
      res.setCharacteristicType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected InventoryItem.InventoryItemInstanceComponent parseInventoryItemInstanceComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    InventoryItem.InventoryItemInstanceComponent res = new InventoryItem.InventoryItemInstanceComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseInventoryItemInstanceComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseInventoryItemInstanceComponentContent(int eventType, XmlPullParser xpp, InventoryItem.InventoryItemInstanceComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lotNumber")) {
      res.setLotNumberElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("expiry")) {
      res.setExpiryElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("location")) {
      res.setLocation(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected InventoryReport parseInventoryReport(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    InventoryReport res = new InventoryReport();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseInventoryReportContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseInventoryReportContent(int eventType, XmlPullParser xpp, InventoryReport res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, InventoryReport.InventoryReportStatus.NULL, new InventoryReport.InventoryReportStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("countType")) {
      res.setCountTypeElement(parseEnumeration(xpp, InventoryReport.InventoryCountType.NULL, new InventoryReport.InventoryCountTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("operationType")) {
      res.setOperationType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("operationTypeReason")) {
      res.setOperationTypeReason(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reportedDateTime")) {
      res.setReportedDateTimeElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reporter")) {
      res.setReporter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reportingPeriod")) {
      res.setReportingPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("inventoryListing")) {
      res.getInventoryListing().add(parseInventoryReportInventoryListingComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected InventoryReport.InventoryReportInventoryListingComponent parseInventoryReportInventoryListingComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    InventoryReport.InventoryReportInventoryListingComponent res = new InventoryReport.InventoryReportInventoryListingComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseInventoryReportInventoryListingComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseInventoryReportInventoryListingComponentContent(int eventType, XmlPullParser xpp, InventoryReport.InventoryReportInventoryListingComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("location")) {
      res.setLocation(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("itemStatus")) {
      res.setItemStatus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("countingDateTime")) {
      res.setCountingDateTimeElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("item")) {
      res.getItem().add(parseInventoryReportInventoryListingItemComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected InventoryReport.InventoryReportInventoryListingItemComponent parseInventoryReportInventoryListingItemComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    InventoryReport.InventoryReportInventoryListingItemComponent res = new InventoryReport.InventoryReportInventoryListingItemComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseInventoryReportInventoryListingItemComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseInventoryReportInventoryListingItemComponentContent(int eventType, XmlPullParser xpp, InventoryReport.InventoryReportInventoryListingItemComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.setCategory(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("item")) {
      res.setItem(parseCodeableReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Invoice parseInvoice(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Invoice res = new Invoice();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseInvoiceContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseInvoiceContent(int eventType, XmlPullParser xpp, Invoice res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Invoice.InvoiceStatus.NULL, new Invoice.InvoiceStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("cancelledReason")) {
      res.setCancelledReasonElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("recipient")) {
      res.setRecipient(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("creation")) {
      res.setCreationElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "period")) {
      res.setPeriod(parseType("period", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("participant")) {
      res.getParticipant().add(parseInvoiceParticipantComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("issuer")) {
      res.setIssuer(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("account")) {
      res.setAccount(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lineItem")) {
      res.getLineItem().add(parseInvoiceLineItemComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("totalPriceComponent")) {
      res.getTotalPriceComponent().add(parseMonetaryComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("totalNet")) {
      res.setTotalNet(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("totalGross")) {
      res.setTotalGross(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("paymentTerms")) {
      res.setPaymentTermsElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Invoice.InvoiceParticipantComponent parseInvoiceParticipantComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Invoice.InvoiceParticipantComponent res = new Invoice.InvoiceParticipantComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseInvoiceParticipantComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseInvoiceParticipantComponentContent(int eventType, XmlPullParser xpp, Invoice.InvoiceParticipantComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("role")) {
      res.setRole(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actor")) {
      res.setActor(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Invoice.InvoiceLineItemComponent parseInvoiceLineItemComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Invoice.InvoiceLineItemComponent res = new Invoice.InvoiceLineItemComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseInvoiceLineItemComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseInvoiceLineItemComponentContent(int eventType, XmlPullParser xpp, Invoice.InvoiceLineItemComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sequence")) {
      res.setSequenceElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "serviced")) {
      res.setServiced(parseType("serviced", xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "chargeItem")) {
      res.setChargeItem(parseType("chargeItem", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("priceComponent")) {
      res.getPriceComponent().add(parseMonetaryComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Library parseLibrary(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Library res = new Library();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseLibraryContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseLibraryContent(int eventType, XmlPullParser xpp, Library res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "versionAlgorithm")) {
      res.setVersionAlgorithm(parseType("versionAlgorithm", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subtitle")) {
      res.setSubtitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("experimental")) {
      res.setExperimentalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "subject")) {
      res.setSubject(parseType("subject", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.getJurisdiction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("usage")) {
      res.setUsageElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyrightLabel")) {
      res.setCopyrightLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("approvalDate")) {
      res.setApprovalDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lastReviewDate")) {
      res.setLastReviewDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("effectivePeriod")) {
      res.setEffectivePeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("topic")) {
      res.getTopic().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("author")) {
      res.getAuthor().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("editor")) {
      res.getEditor().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reviewer")) {
      res.getReviewer().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("endorser")) {
      res.getEndorser().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatedArtifact")) {
      res.getRelatedArtifact().add(parseRelatedArtifact(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("parameter")) {
      res.getParameter().add(parseParameterDefinition(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dataRequirement")) {
      res.getDataRequirement().add(parseDataRequirement(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("content")) {
      res.getContent().add(parseAttachment(xpp));
    } else if (!parseMetadataResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Linkage parseLinkage(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Linkage res = new Linkage();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseLinkageContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseLinkageContent(int eventType, XmlPullParser xpp, Linkage res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("active")) {
      res.setActiveElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("author")) {
      res.setAuthor(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("item")) {
      res.getItem().add(parseLinkageItemComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Linkage.LinkageItemComponent parseLinkageItemComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Linkage.LinkageItemComponent res = new Linkage.LinkageItemComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseLinkageItemComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseLinkageItemComponentContent(int eventType, XmlPullParser xpp, Linkage.LinkageItemComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, Linkage.LinkageType.NULL, new Linkage.LinkageTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("resource")) {
      res.setResource(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ListResource parseListResource(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ListResource res = new ListResource();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseListResourceContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseListResourceContent(int eventType, XmlPullParser xpp, ListResource res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, ListResource.ListStatus.NULL, new ListResource.ListStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("mode")) {
      res.setModeElement(parseEnumeration(xpp, Enumerations.ListMode.NULL, new Enumerations.ListModeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.getSubject().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("source")) {
      res.setSource(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("orderedBy")) {
      res.setOrderedBy(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("entry")) {
      res.getEntry().add(parseListResourceEntryComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("emptyReason")) {
      res.setEmptyReason(parseCodeableConcept(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ListResource.ListResourceEntryComponent parseListResourceEntryComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ListResource.ListResourceEntryComponent res = new ListResource.ListResourceEntryComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseListResourceEntryComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseListResourceEntryComponentContent(int eventType, XmlPullParser xpp, ListResource.ListResourceEntryComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("flag")) {
      res.setFlag(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("deleted")) {
      res.setDeletedElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("item")) {
      res.setItem(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Location parseLocation(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Location res = new Location();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseLocationContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseLocationContent(int eventType, XmlPullParser xpp, Location res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Location.LocationStatus.NULL, new Location.LocationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("operationalStatus")) {
      res.setOperationalStatus(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("alias")) {
      res.getAlias().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("mode")) {
      res.setModeElement(parseEnumeration(xpp, Location.LocationMode.NULL, new Location.LocationModeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.getType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseExtendedContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("address")) {
      res.setAddress(parseAddress(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("form")) {
      res.setForm(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("position")) {
      res.setPosition(parseLocationPositionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("managingOrganization")) {
      res.setManagingOrganization(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("partOf")) {
      res.setPartOf(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("characteristic")) {
      res.getCharacteristic().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("hoursOfOperation")) {
      res.getHoursOfOperation().add(parseAvailability(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("virtualService")) {
      res.getVirtualService().add(parseVirtualServiceDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("endpoint")) {
      res.getEndpoint().add(parseReference(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Location.LocationPositionComponent parseLocationPositionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Location.LocationPositionComponent res = new Location.LocationPositionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseLocationPositionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseLocationPositionComponentContent(int eventType, XmlPullParser xpp, Location.LocationPositionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("longitude")) {
      res.setLongitudeElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("latitude")) {
      res.setLatitudeElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("altitude")) {
      res.setAltitudeElement(parseDecimal(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ManufacturedItemDefinition parseManufacturedItemDefinition(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ManufacturedItemDefinition res = new ManufacturedItemDefinition();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseManufacturedItemDefinitionContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseManufacturedItemDefinitionContent(int eventType, XmlPullParser xpp, ManufacturedItemDefinition res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("manufacturedDoseForm")) {
      res.setManufacturedDoseForm(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("unitOfPresentation")) {
      res.setUnitOfPresentation(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("manufacturer")) {
      res.getManufacturer().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("marketingStatus")) {
      res.getMarketingStatus().add(parseMarketingStatus(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("ingredient")) {
      res.getIngredient().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("property")) {
      res.getProperty().add(parseManufacturedItemDefinitionPropertyComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("component")) {
      res.getComponent().add(parseManufacturedItemDefinitionComponentComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ManufacturedItemDefinition.ManufacturedItemDefinitionPropertyComponent parseManufacturedItemDefinitionPropertyComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ManufacturedItemDefinition.ManufacturedItemDefinitionPropertyComponent res = new ManufacturedItemDefinition.ManufacturedItemDefinitionPropertyComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseManufacturedItemDefinitionPropertyComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseManufacturedItemDefinitionPropertyComponentContent(int eventType, XmlPullParser xpp, ManufacturedItemDefinition.ManufacturedItemDefinitionPropertyComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ManufacturedItemDefinition.ManufacturedItemDefinitionComponentComponent parseManufacturedItemDefinitionComponentComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ManufacturedItemDefinition.ManufacturedItemDefinitionComponentComponent res = new ManufacturedItemDefinition.ManufacturedItemDefinitionComponentComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseManufacturedItemDefinitionComponentComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseManufacturedItemDefinitionComponentComponentContent(int eventType, XmlPullParser xpp, ManufacturedItemDefinition.ManufacturedItemDefinitionComponentComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("function")) {
      res.getFunction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("amount")) {
      res.getAmount().add(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("constituent")) {
      res.getConstituent().add(parseManufacturedItemDefinitionComponentConstituentComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("property")) {
      res.getProperty().add(parseManufacturedItemDefinitionPropertyComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("component")) {
      res.getComponent().add(parseManufacturedItemDefinitionComponentComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ManufacturedItemDefinition.ManufacturedItemDefinitionComponentConstituentComponent parseManufacturedItemDefinitionComponentConstituentComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ManufacturedItemDefinition.ManufacturedItemDefinitionComponentConstituentComponent res = new ManufacturedItemDefinition.ManufacturedItemDefinitionComponentConstituentComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseManufacturedItemDefinitionComponentConstituentComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseManufacturedItemDefinitionComponentConstituentComponentContent(int eventType, XmlPullParser xpp, ManufacturedItemDefinition.ManufacturedItemDefinitionComponentConstituentComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("amount")) {
      res.getAmount().add(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("location")) {
      res.getLocation().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("function")) {
      res.getFunction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("hasIngredient")) {
      res.getHasIngredient().add(parseCodeableReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Measure parseMeasure(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Measure res = new Measure();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMeasureContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMeasureContent(int eventType, XmlPullParser xpp, Measure res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "versionAlgorithm")) {
      res.setVersionAlgorithm(parseType("versionAlgorithm", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subtitle")) {
      res.setSubtitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("experimental")) {
      res.setExperimentalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "subject")) {
      res.setSubject(parseType("subject", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basis")) {
      res.setBasisElement(parseEnumeration(xpp, Enumerations.FHIRTypes.NULL, new Enumerations.FHIRTypesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.getJurisdiction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("usage")) {
      res.setUsageElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyrightLabel")) {
      res.setCopyrightLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("approvalDate")) {
      res.setApprovalDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lastReviewDate")) {
      res.setLastReviewDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("effectivePeriod")) {
      res.setEffectivePeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("topic")) {
      res.getTopic().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("author")) {
      res.getAuthor().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("editor")) {
      res.getEditor().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reviewer")) {
      res.getReviewer().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("endorser")) {
      res.getEndorser().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatedArtifact")) {
      res.getRelatedArtifact().add(parseRelatedArtifact(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("library")) {
      res.getLibrary().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("disclaimer")) {
      res.setDisclaimerElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("scoring")) {
      res.setScoring(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("scoringUnit")) {
      res.setScoringUnit(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("compositeScoring")) {
      res.setCompositeScoring(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.getType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("riskAdjustment")) {
      res.setRiskAdjustmentElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("rateAggregation")) {
      res.setRateAggregationElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("rationale")) {
      res.setRationaleElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("clinicalRecommendationStatement")) {
      res.setClinicalRecommendationStatementElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("improvementNotation")) {
      res.setImprovementNotation(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("term")) {
      res.getTerm().add(parseMeasureTermComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("guidance")) {
      res.setGuidanceElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("group")) {
      res.getGroup().add(parseMeasureGroupComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("supplementalData")) {
      res.getSupplementalData().add(parseMeasureSupplementalDataComponent(xpp));
    } else if (!parseMetadataResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Measure.MeasureTermComponent parseMeasureTermComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Measure.MeasureTermComponent res = new Measure.MeasureTermComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMeasureTermComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMeasureTermComponentContent(int eventType, XmlPullParser xpp, Measure.MeasureTermComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("definition")) {
      res.setDefinitionElement(parseMarkdown(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Measure.MeasureGroupComponent parseMeasureGroupComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Measure.MeasureGroupComponent res = new Measure.MeasureGroupComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMeasureGroupComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMeasureGroupComponentContent(int eventType, XmlPullParser xpp, Measure.MeasureGroupComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("linkId")) {
      res.setLinkIdElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.getType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "subject")) {
      res.setSubject(parseType("subject", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basis")) {
      res.setBasisElement(parseEnumeration(xpp, Enumerations.FHIRTypes.NULL, new Enumerations.FHIRTypesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("scoring")) {
      res.setScoring(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("scoringUnit")) {
      res.setScoringUnit(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("rateAggregation")) {
      res.setRateAggregationElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("improvementNotation")) {
      res.setImprovementNotation(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("library")) {
      res.getLibrary().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("population")) {
      res.getPopulation().add(parseMeasureGroupPopulationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("stratifier")) {
      res.getStratifier().add(parseMeasureGroupStratifierComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Measure.MeasureGroupPopulationComponent parseMeasureGroupPopulationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Measure.MeasureGroupPopulationComponent res = new Measure.MeasureGroupPopulationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMeasureGroupPopulationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMeasureGroupPopulationComponentContent(int eventType, XmlPullParser xpp, Measure.MeasureGroupPopulationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("linkId")) {
      res.setLinkIdElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("criteria")) {
      res.setCriteria(parseExpression(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("groupDefinition")) {
      res.setGroupDefinition(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("inputPopulationId")) {
      res.setInputPopulationIdElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("aggregateMethod")) {
      res.setAggregateMethod(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Measure.MeasureGroupStratifierComponent parseMeasureGroupStratifierComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Measure.MeasureGroupStratifierComponent res = new Measure.MeasureGroupStratifierComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMeasureGroupStratifierComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMeasureGroupStratifierComponentContent(int eventType, XmlPullParser xpp, Measure.MeasureGroupStratifierComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("linkId")) {
      res.setLinkIdElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("criteria")) {
      res.setCriteria(parseExpression(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("groupDefinition")) {
      res.setGroupDefinition(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("component")) {
      res.getComponent().add(parseMeasureGroupStratifierComponentComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Measure.MeasureGroupStratifierComponentComponent parseMeasureGroupStratifierComponentComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Measure.MeasureGroupStratifierComponentComponent res = new Measure.MeasureGroupStratifierComponentComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMeasureGroupStratifierComponentComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMeasureGroupStratifierComponentComponentContent(int eventType, XmlPullParser xpp, Measure.MeasureGroupStratifierComponentComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("linkId")) {
      res.setLinkIdElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("criteria")) {
      res.setCriteria(parseExpression(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("groupDefinition")) {
      res.setGroupDefinition(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Measure.MeasureSupplementalDataComponent parseMeasureSupplementalDataComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Measure.MeasureSupplementalDataComponent res = new Measure.MeasureSupplementalDataComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMeasureSupplementalDataComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMeasureSupplementalDataComponentContent(int eventType, XmlPullParser xpp, Measure.MeasureSupplementalDataComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("linkId")) {
      res.setLinkIdElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("usage")) {
      res.getUsage().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("criteria")) {
      res.setCriteria(parseExpression(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MeasureReport parseMeasureReport(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MeasureReport res = new MeasureReport();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMeasureReportContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMeasureReportContent(int eventType, XmlPullParser xpp, MeasureReport res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, MeasureReport.MeasureReportStatus.NULL, new MeasureReport.MeasureReportStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, MeasureReport.MeasureReportType.NULL, new MeasureReport.MeasureReportTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dataUpdateType")) {
      res.setDataUpdateTypeElement(parseEnumeration(xpp, MeasureReport.SubmitDataUpdateType.NULL, new MeasureReport.SubmitDataUpdateTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("measure")) {
      res.setMeasureElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reporter")) {
      res.setReporter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reportingVendor")) {
      res.setReportingVendor(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("location")) {
      res.setLocation(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("inputParameters")) {
      res.setInputParameters(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("scoring")) {
      res.setScoring(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("improvementNotation")) {
      res.setImprovementNotation(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("group")) {
      res.getGroup().add(parseMeasureReportGroupComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("supplementalData")) {
      res.getSupplementalData().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("evaluatedResource")) {
      res.getEvaluatedResource().add(parseReference(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MeasureReport.MeasureReportGroupComponent parseMeasureReportGroupComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MeasureReport.MeasureReportGroupComponent res = new MeasureReport.MeasureReportGroupComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMeasureReportGroupComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMeasureReportGroupComponentContent(int eventType, XmlPullParser xpp, MeasureReport.MeasureReportGroupComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("linkId")) {
      res.setLinkIdElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("population")) {
      res.getPopulation().add(parseMeasureReportGroupPopulationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "measureScore")) {
      res.setMeasureScore(parseType("measureScore", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("stratifier")) {
      res.getStratifier().add(parseMeasureReportGroupStratifierComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MeasureReport.MeasureReportGroupPopulationComponent parseMeasureReportGroupPopulationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MeasureReport.MeasureReportGroupPopulationComponent res = new MeasureReport.MeasureReportGroupPopulationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMeasureReportGroupPopulationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMeasureReportGroupPopulationComponentContent(int eventType, XmlPullParser xpp, MeasureReport.MeasureReportGroupPopulationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("linkId")) {
      res.setLinkIdElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("count")) {
      res.setCountElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subjectResults")) {
      res.setSubjectResults(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subjectReport")) {
      res.getSubjectReport().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subjects")) {
      res.setSubjects(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MeasureReport.MeasureReportGroupStratifierComponent parseMeasureReportGroupStratifierComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MeasureReport.MeasureReportGroupStratifierComponent res = new MeasureReport.MeasureReportGroupStratifierComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMeasureReportGroupStratifierComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMeasureReportGroupStratifierComponentContent(int eventType, XmlPullParser xpp, MeasureReport.MeasureReportGroupStratifierComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("linkId")) {
      res.setLinkIdElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("stratum")) {
      res.getStratum().add(parseMeasureReportStratifierGroupComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MeasureReport.StratifierGroupComponent parseMeasureReportStratifierGroupComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MeasureReport.StratifierGroupComponent res = new MeasureReport.StratifierGroupComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMeasureReportStratifierGroupComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMeasureReportStratifierGroupComponentContent(int eventType, XmlPullParser xpp, MeasureReport.StratifierGroupComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("component")) {
      res.getComponent().add(parseMeasureReportStratifierGroupComponentComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("population")) {
      res.getPopulation().add(parseMeasureReportStratifierGroupPopulationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "measureScore")) {
      res.setMeasureScore(parseType("measureScore", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MeasureReport.StratifierGroupComponentComponent parseMeasureReportStratifierGroupComponentComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MeasureReport.StratifierGroupComponentComponent res = new MeasureReport.StratifierGroupComponentComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMeasureReportStratifierGroupComponentComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMeasureReportStratifierGroupComponentComponentContent(int eventType, XmlPullParser xpp, MeasureReport.StratifierGroupComponentComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("linkId")) {
      res.setLinkIdElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MeasureReport.StratifierGroupPopulationComponent parseMeasureReportStratifierGroupPopulationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MeasureReport.StratifierGroupPopulationComponent res = new MeasureReport.StratifierGroupPopulationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMeasureReportStratifierGroupPopulationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMeasureReportStratifierGroupPopulationComponentContent(int eventType, XmlPullParser xpp, MeasureReport.StratifierGroupPopulationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("linkId")) {
      res.setLinkIdElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("count")) {
      res.setCountElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subjectResults")) {
      res.setSubjectResults(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subjectReport")) {
      res.getSubjectReport().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subjects")) {
      res.setSubjects(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Medication parseMedication(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Medication res = new Medication();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationContent(int eventType, XmlPullParser xpp, Medication res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Medication.MedicationStatusCodes.NULL, new Medication.MedicationStatusCodesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("marketingAuthorizationHolder")) {
      res.setMarketingAuthorizationHolder(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("doseForm")) {
      res.setDoseForm(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("totalVolume")) {
      res.setTotalVolume(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("ingredient")) {
      res.getIngredient().add(parseMedicationIngredientComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("batch")) {
      res.setBatch(parseMedicationBatchComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("definition")) {
      res.setDefinition(parseReference(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Medication.MedicationIngredientComponent parseMedicationIngredientComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Medication.MedicationIngredientComponent res = new Medication.MedicationIngredientComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationIngredientComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationIngredientComponentContent(int eventType, XmlPullParser xpp, Medication.MedicationIngredientComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("item")) {
      res.setItem(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("isActive")) {
      res.setIsActiveElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "strength")) {
      res.setStrength(parseType("strength", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Medication.MedicationBatchComponent parseMedicationBatchComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Medication.MedicationBatchComponent res = new Medication.MedicationBatchComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationBatchComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationBatchComponentContent(int eventType, XmlPullParser xpp, Medication.MedicationBatchComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lotNumber")) {
      res.setLotNumberElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("expirationDate")) {
      res.setExpirationDateElement(parseDateTime(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicationAdministration parseMedicationAdministration(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicationAdministration res = new MedicationAdministration();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationAdministrationContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationAdministrationContent(int eventType, XmlPullParser xpp, MedicationAdministration res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basedOn")) {
      res.getBasedOn().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("partOf")) {
      res.getPartOf().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, MedicationAdministration.MedicationAdministrationStatusCodes.NULL, new MedicationAdministration.MedicationAdministrationStatusCodesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("statusReason")) {
      res.getStatusReason().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("medication")) {
      res.setMedication(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("supportingInformation")) {
      res.getSupportingInformation().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "occurence")) {
      res.setOccurence(parseType("occurence", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("recorded")) {
      res.setRecordedElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("isSubPotent")) {
      res.setIsSubPotentElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subPotentReason")) {
      res.getSubPotentReason().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("performer")) {
      res.getPerformer().add(parseMedicationAdministrationPerformerComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.getReason().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("request")) {
      res.setRequest(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("device")) {
      res.getDevice().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dosage")) {
      res.setDosage(parseMedicationAdministrationDosageComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("eventHistory")) {
      res.getEventHistory().add(parseReference(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicationAdministration.MedicationAdministrationPerformerComponent parseMedicationAdministrationPerformerComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicationAdministration.MedicationAdministrationPerformerComponent res = new MedicationAdministration.MedicationAdministrationPerformerComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationAdministrationPerformerComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationAdministrationPerformerComponentContent(int eventType, XmlPullParser xpp, MedicationAdministration.MedicationAdministrationPerformerComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("function")) {
      res.setFunction(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actor")) {
      res.setActor(parseCodeableReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicationAdministration.MedicationAdministrationDosageComponent parseMedicationAdministrationDosageComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicationAdministration.MedicationAdministrationDosageComponent res = new MedicationAdministration.MedicationAdministrationDosageComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationAdministrationDosageComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationAdministrationDosageComponentContent(int eventType, XmlPullParser xpp, MedicationAdministration.MedicationAdministrationDosageComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("text")) {
      res.setTextElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("site")) {
      res.setSite(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("route")) {
      res.setRoute(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("method")) {
      res.setMethod(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dose")) {
      res.setDose(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "rate")) {
      res.setRate(parseType("rate", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicationDispense parseMedicationDispense(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicationDispense res = new MedicationDispense();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationDispenseContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationDispenseContent(int eventType, XmlPullParser xpp, MedicationDispense res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basedOn")) {
      res.getBasedOn().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("partOf")) {
      res.getPartOf().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, MedicationDispense.MedicationDispenseStatusCodes.NULL, new MedicationDispense.MedicationDispenseStatusCodesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("notPerformedReason")) {
      res.setNotPerformedReason(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("statusChanged")) {
      res.setStatusChangedElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("medication")) {
      res.setMedication(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("supportingInformation")) {
      res.getSupportingInformation().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("performer")) {
      res.getPerformer().add(parseMedicationDispensePerformerComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("location")) {
      res.setLocation(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("authorizingPrescription")) {
      res.getAuthorizingPrescription().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("daysSupply")) {
      res.setDaysSupply(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("recorded")) {
      res.setRecordedElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("whenPrepared")) {
      res.setWhenPreparedElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("whenHandedOver")) {
      res.setWhenHandedOverElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("destination")) {
      res.setDestination(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("receiver")) {
      res.getReceiver().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("renderedDosageInstruction")) {
      res.setRenderedDosageInstructionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dosageInstruction")) {
      res.getDosageInstruction().add(parseDosage(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("substitution")) {
      res.setSubstitution(parseMedicationDispenseSubstitutionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("eventHistory")) {
      res.getEventHistory().add(parseReference(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicationDispense.MedicationDispensePerformerComponent parseMedicationDispensePerformerComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicationDispense.MedicationDispensePerformerComponent res = new MedicationDispense.MedicationDispensePerformerComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationDispensePerformerComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationDispensePerformerComponentContent(int eventType, XmlPullParser xpp, MedicationDispense.MedicationDispensePerformerComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("function")) {
      res.setFunction(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actor")) {
      res.setActor(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicationDispense.MedicationDispenseSubstitutionComponent parseMedicationDispenseSubstitutionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicationDispense.MedicationDispenseSubstitutionComponent res = new MedicationDispense.MedicationDispenseSubstitutionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationDispenseSubstitutionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationDispenseSubstitutionComponentContent(int eventType, XmlPullParser xpp, MedicationDispense.MedicationDispenseSubstitutionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("wasSubstituted")) {
      res.setWasSubstitutedElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.getReason().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("responsibleParty")) {
      res.setResponsibleParty(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicationKnowledge parseMedicationKnowledge(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicationKnowledge res = new MedicationKnowledge();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationKnowledgeContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationKnowledgeContent(int eventType, XmlPullParser xpp, MedicationKnowledge res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, MedicationKnowledge.MedicationKnowledgeStatusCodes.NULL, new MedicationKnowledge.MedicationKnowledgeStatusCodesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("author")) {
      res.setAuthor(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("intendedJurisdiction")) {
      res.getIntendedJurisdiction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.getName().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatedMedicationKnowledge")) {
      res.getRelatedMedicationKnowledge().add(parseMedicationKnowledgeRelatedMedicationKnowledgeComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("associatedMedication")) {
      res.getAssociatedMedication().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productType")) {
      res.getProductType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("monograph")) {
      res.getMonograph().add(parseMedicationKnowledgeMonographComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("preparationInstruction")) {
      res.setPreparationInstructionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("cost")) {
      res.getCost().add(parseMedicationKnowledgeCostComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("monitoringProgram")) {
      res.getMonitoringProgram().add(parseMedicationKnowledgeMonitoringProgramComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("indicationGuideline")) {
      res.getIndicationGuideline().add(parseMedicationKnowledgeIndicationGuidelineComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("medicineClassification")) {
      res.getMedicineClassification().add(parseMedicationKnowledgeMedicineClassificationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("packaging")) {
      res.getPackaging().add(parseMedicationKnowledgePackagingComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("clinicalUseIssue")) {
      res.getClinicalUseIssue().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("storageGuideline")) {
      res.getStorageGuideline().add(parseMedicationKnowledgeStorageGuidelineComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("regulatory")) {
      res.getRegulatory().add(parseMedicationKnowledgeRegulatoryComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("definitional")) {
      res.setDefinitional(parseMedicationKnowledgeDefinitionalComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicationKnowledge.MedicationKnowledgeRelatedMedicationKnowledgeComponent parseMedicationKnowledgeRelatedMedicationKnowledgeComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicationKnowledge.MedicationKnowledgeRelatedMedicationKnowledgeComponent res = new MedicationKnowledge.MedicationKnowledgeRelatedMedicationKnowledgeComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationKnowledgeRelatedMedicationKnowledgeComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationKnowledgeRelatedMedicationKnowledgeComponentContent(int eventType, XmlPullParser xpp, MedicationKnowledge.MedicationKnowledgeRelatedMedicationKnowledgeComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reference")) {
      res.getReference().add(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicationKnowledge.MedicationKnowledgeMonographComponent parseMedicationKnowledgeMonographComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicationKnowledge.MedicationKnowledgeMonographComponent res = new MedicationKnowledge.MedicationKnowledgeMonographComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationKnowledgeMonographComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationKnowledgeMonographComponentContent(int eventType, XmlPullParser xpp, MedicationKnowledge.MedicationKnowledgeMonographComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("source")) {
      res.setSource(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicationKnowledge.MedicationKnowledgeCostComponent parseMedicationKnowledgeCostComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicationKnowledge.MedicationKnowledgeCostComponent res = new MedicationKnowledge.MedicationKnowledgeCostComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationKnowledgeCostComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationKnowledgeCostComponentContent(int eventType, XmlPullParser xpp, MedicationKnowledge.MedicationKnowledgeCostComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("effectiveDate")) {
      res.getEffectiveDate().add(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("source")) {
      res.setSourceElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "cost")) {
      res.setCost(parseType("cost", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicationKnowledge.MedicationKnowledgeMonitoringProgramComponent parseMedicationKnowledgeMonitoringProgramComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicationKnowledge.MedicationKnowledgeMonitoringProgramComponent res = new MedicationKnowledge.MedicationKnowledgeMonitoringProgramComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationKnowledgeMonitoringProgramComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationKnowledgeMonitoringProgramComponentContent(int eventType, XmlPullParser xpp, MedicationKnowledge.MedicationKnowledgeMonitoringProgramComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicationKnowledge.MedicationKnowledgeIndicationGuidelineComponent parseMedicationKnowledgeIndicationGuidelineComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicationKnowledge.MedicationKnowledgeIndicationGuidelineComponent res = new MedicationKnowledge.MedicationKnowledgeIndicationGuidelineComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationKnowledgeIndicationGuidelineComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationKnowledgeIndicationGuidelineComponentContent(int eventType, XmlPullParser xpp, MedicationKnowledge.MedicationKnowledgeIndicationGuidelineComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("indication")) {
      res.getIndication().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dosingGuideline")) {
      res.getDosingGuideline().add(parseMedicationKnowledgeIndicationGuidelineDosingGuidelineComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicationKnowledge.MedicationKnowledgeIndicationGuidelineDosingGuidelineComponent parseMedicationKnowledgeIndicationGuidelineDosingGuidelineComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicationKnowledge.MedicationKnowledgeIndicationGuidelineDosingGuidelineComponent res = new MedicationKnowledge.MedicationKnowledgeIndicationGuidelineDosingGuidelineComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationKnowledgeIndicationGuidelineDosingGuidelineComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationKnowledgeIndicationGuidelineDosingGuidelineComponentContent(int eventType, XmlPullParser xpp, MedicationKnowledge.MedicationKnowledgeIndicationGuidelineDosingGuidelineComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("treatmentIntent")) {
      res.setTreatmentIntent(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dosage")) {
      res.getDosage().add(parseMedicationKnowledgeIndicationGuidelineDosingGuidelineDosageComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("administrationTreatment")) {
      res.setAdministrationTreatment(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patientCharacteristic")) {
      res.getPatientCharacteristic().add(parseMedicationKnowledgeIndicationGuidelineDosingGuidelinePatientCharacteristicComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicationKnowledge.MedicationKnowledgeIndicationGuidelineDosingGuidelineDosageComponent parseMedicationKnowledgeIndicationGuidelineDosingGuidelineDosageComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicationKnowledge.MedicationKnowledgeIndicationGuidelineDosingGuidelineDosageComponent res = new MedicationKnowledge.MedicationKnowledgeIndicationGuidelineDosingGuidelineDosageComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationKnowledgeIndicationGuidelineDosingGuidelineDosageComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationKnowledgeIndicationGuidelineDosingGuidelineDosageComponentContent(int eventType, XmlPullParser xpp, MedicationKnowledge.MedicationKnowledgeIndicationGuidelineDosingGuidelineDosageComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dosage")) {
      res.getDosage().add(parseDosage(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicationKnowledge.MedicationKnowledgeIndicationGuidelineDosingGuidelinePatientCharacteristicComponent parseMedicationKnowledgeIndicationGuidelineDosingGuidelinePatientCharacteristicComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicationKnowledge.MedicationKnowledgeIndicationGuidelineDosingGuidelinePatientCharacteristicComponent res = new MedicationKnowledge.MedicationKnowledgeIndicationGuidelineDosingGuidelinePatientCharacteristicComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationKnowledgeIndicationGuidelineDosingGuidelinePatientCharacteristicComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationKnowledgeIndicationGuidelineDosingGuidelinePatientCharacteristicComponentContent(int eventType, XmlPullParser xpp, MedicationKnowledge.MedicationKnowledgeIndicationGuidelineDosingGuidelinePatientCharacteristicComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicationKnowledge.MedicationKnowledgeMedicineClassificationComponent parseMedicationKnowledgeMedicineClassificationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicationKnowledge.MedicationKnowledgeMedicineClassificationComponent res = new MedicationKnowledge.MedicationKnowledgeMedicineClassificationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationKnowledgeMedicineClassificationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationKnowledgeMedicineClassificationComponentContent(int eventType, XmlPullParser xpp, MedicationKnowledge.MedicationKnowledgeMedicineClassificationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "source")) {
      res.setSource(parseType("source", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("classification")) {
      res.getClassification().add(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicationKnowledge.MedicationKnowledgePackagingComponent parseMedicationKnowledgePackagingComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicationKnowledge.MedicationKnowledgePackagingComponent res = new MedicationKnowledge.MedicationKnowledgePackagingComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationKnowledgePackagingComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationKnowledgePackagingComponentContent(int eventType, XmlPullParser xpp, MedicationKnowledge.MedicationKnowledgePackagingComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("cost")) {
      res.getCost().add(parseMedicationKnowledgeCostComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("packagedProduct")) {
      res.setPackagedProduct(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicationKnowledge.MedicationKnowledgeStorageGuidelineComponent parseMedicationKnowledgeStorageGuidelineComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicationKnowledge.MedicationKnowledgeStorageGuidelineComponent res = new MedicationKnowledge.MedicationKnowledgeStorageGuidelineComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationKnowledgeStorageGuidelineComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationKnowledgeStorageGuidelineComponentContent(int eventType, XmlPullParser xpp, MedicationKnowledge.MedicationKnowledgeStorageGuidelineComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reference")) {
      res.setReferenceElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("stabilityDuration")) {
      res.setStabilityDuration(parseDuration(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("environmentalSetting")) {
      res.getEnvironmentalSetting().add(parseMedicationKnowledgeStorageGuidelineEnvironmentalSettingComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicationKnowledge.MedicationKnowledgeStorageGuidelineEnvironmentalSettingComponent parseMedicationKnowledgeStorageGuidelineEnvironmentalSettingComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicationKnowledge.MedicationKnowledgeStorageGuidelineEnvironmentalSettingComponent res = new MedicationKnowledge.MedicationKnowledgeStorageGuidelineEnvironmentalSettingComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationKnowledgeStorageGuidelineEnvironmentalSettingComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationKnowledgeStorageGuidelineEnvironmentalSettingComponentContent(int eventType, XmlPullParser xpp, MedicationKnowledge.MedicationKnowledgeStorageGuidelineEnvironmentalSettingComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicationKnowledge.MedicationKnowledgeRegulatoryComponent parseMedicationKnowledgeRegulatoryComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicationKnowledge.MedicationKnowledgeRegulatoryComponent res = new MedicationKnowledge.MedicationKnowledgeRegulatoryComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationKnowledgeRegulatoryComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationKnowledgeRegulatoryComponentContent(int eventType, XmlPullParser xpp, MedicationKnowledge.MedicationKnowledgeRegulatoryComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("regulatoryAuthority")) {
      res.setRegulatoryAuthority(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("substitution")) {
      res.getSubstitution().add(parseMedicationKnowledgeRegulatorySubstitutionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("schedule")) {
      res.getSchedule().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("maxDispense")) {
      res.setMaxDispense(parseMedicationKnowledgeRegulatoryMaxDispenseComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicationKnowledge.MedicationKnowledgeRegulatorySubstitutionComponent parseMedicationKnowledgeRegulatorySubstitutionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicationKnowledge.MedicationKnowledgeRegulatorySubstitutionComponent res = new MedicationKnowledge.MedicationKnowledgeRegulatorySubstitutionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationKnowledgeRegulatorySubstitutionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationKnowledgeRegulatorySubstitutionComponentContent(int eventType, XmlPullParser xpp, MedicationKnowledge.MedicationKnowledgeRegulatorySubstitutionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("allowed")) {
      res.setAllowedElement(parseBoolean(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicationKnowledge.MedicationKnowledgeRegulatoryMaxDispenseComponent parseMedicationKnowledgeRegulatoryMaxDispenseComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicationKnowledge.MedicationKnowledgeRegulatoryMaxDispenseComponent res = new MedicationKnowledge.MedicationKnowledgeRegulatoryMaxDispenseComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationKnowledgeRegulatoryMaxDispenseComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationKnowledgeRegulatoryMaxDispenseComponentContent(int eventType, XmlPullParser xpp, MedicationKnowledge.MedicationKnowledgeRegulatoryMaxDispenseComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parseDuration(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicationKnowledge.MedicationKnowledgeDefinitionalComponent parseMedicationKnowledgeDefinitionalComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicationKnowledge.MedicationKnowledgeDefinitionalComponent res = new MedicationKnowledge.MedicationKnowledgeDefinitionalComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationKnowledgeDefinitionalComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationKnowledgeDefinitionalComponentContent(int eventType, XmlPullParser xpp, MedicationKnowledge.MedicationKnowledgeDefinitionalComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("definition")) {
      res.getDefinition().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("doseForm")) {
      res.setDoseForm(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("intendedRoute")) {
      res.getIntendedRoute().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("ingredient")) {
      res.getIngredient().add(parseMedicationKnowledgeDefinitionalIngredientComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("drugCharacteristic")) {
      res.getDrugCharacteristic().add(parseMedicationKnowledgeDefinitionalDrugCharacteristicComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicationKnowledge.MedicationKnowledgeDefinitionalIngredientComponent parseMedicationKnowledgeDefinitionalIngredientComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicationKnowledge.MedicationKnowledgeDefinitionalIngredientComponent res = new MedicationKnowledge.MedicationKnowledgeDefinitionalIngredientComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationKnowledgeDefinitionalIngredientComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationKnowledgeDefinitionalIngredientComponentContent(int eventType, XmlPullParser xpp, MedicationKnowledge.MedicationKnowledgeDefinitionalIngredientComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("item")) {
      res.setItem(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "strength")) {
      res.setStrength(parseType("strength", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicationKnowledge.MedicationKnowledgeDefinitionalDrugCharacteristicComponent parseMedicationKnowledgeDefinitionalDrugCharacteristicComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicationKnowledge.MedicationKnowledgeDefinitionalDrugCharacteristicComponent res = new MedicationKnowledge.MedicationKnowledgeDefinitionalDrugCharacteristicComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationKnowledgeDefinitionalDrugCharacteristicComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationKnowledgeDefinitionalDrugCharacteristicComponentContent(int eventType, XmlPullParser xpp, MedicationKnowledge.MedicationKnowledgeDefinitionalDrugCharacteristicComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicationRequest parseMedicationRequest(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicationRequest res = new MedicationRequest();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationRequestContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationRequestContent(int eventType, XmlPullParser xpp, MedicationRequest res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basedOn")) {
      res.getBasedOn().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("priorPrescription")) {
      res.setPriorPrescription(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("groupIdentifier")) {
      res.setGroupIdentifier(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, MedicationRequest.MedicationrequestStatus.NULL, new MedicationRequest.MedicationrequestStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("statusReason")) {
      res.setStatusReason(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("statusChanged")) {
      res.setStatusChangedElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("intent")) {
      res.setIntentElement(parseEnumeration(xpp, MedicationRequest.MedicationRequestIntent.NULL, new MedicationRequest.MedicationRequestIntentEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("priority")) {
      res.setPriorityElement(parseEnumeration(xpp, Enumerations.RequestPriority.NULL, new Enumerations.RequestPriorityEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("doNotPerform")) {
      res.setDoNotPerformElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("medication")) {
      res.setMedication(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("informationSource")) {
      res.getInformationSource().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("supportingInformation")) {
      res.getSupportingInformation().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("authoredOn")) {
      res.setAuthoredOnElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requester")) {
      res.setRequester(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reported")) {
      res.setReportedElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("performerType")) {
      res.setPerformerType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("performer")) {
      res.getPerformer().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("device")) {
      res.getDevice().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("recorder")) {
      res.setRecorder(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.getReason().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("courseOfTherapyType")) {
      res.setCourseOfTherapyType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("insurance")) {
      res.getInsurance().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("renderedDosageInstruction")) {
      res.setRenderedDosageInstructionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("effectiveDosePeriod")) {
      res.setEffectiveDosePeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dosageInstruction")) {
      res.getDosageInstruction().add(parseDosage(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dispenseRequest")) {
      res.setDispenseRequest(parseMedicationRequestDispenseRequestComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("substitution")) {
      res.setSubstitution(parseMedicationRequestSubstitutionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("eventHistory")) {
      res.getEventHistory().add(parseReference(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicationRequest.MedicationRequestDispenseRequestComponent parseMedicationRequestDispenseRequestComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicationRequest.MedicationRequestDispenseRequestComponent res = new MedicationRequest.MedicationRequestDispenseRequestComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationRequestDispenseRequestComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationRequestDispenseRequestComponentContent(int eventType, XmlPullParser xpp, MedicationRequest.MedicationRequestDispenseRequestComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("initialFill")) {
      res.setInitialFill(parseMedicationRequestDispenseRequestInitialFillComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dispenseInterval")) {
      res.setDispenseInterval(parseDuration(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("validityPeriod")) {
      res.setValidityPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("numberOfRepeatsAllowed")) {
      res.setNumberOfRepeatsAllowedElement(parseUnsignedInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("expectedSupplyDuration")) {
      res.setExpectedSupplyDuration(parseDuration(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dispenser")) {
      res.setDispenser(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dispenserInstruction")) {
      res.getDispenserInstruction().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("doseAdministrationAid")) {
      res.setDoseAdministrationAid(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicationRequest.MedicationRequestDispenseRequestInitialFillComponent parseMedicationRequestDispenseRequestInitialFillComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicationRequest.MedicationRequestDispenseRequestInitialFillComponent res = new MedicationRequest.MedicationRequestDispenseRequestInitialFillComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationRequestDispenseRequestInitialFillComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationRequestDispenseRequestInitialFillComponentContent(int eventType, XmlPullParser xpp, MedicationRequest.MedicationRequestDispenseRequestInitialFillComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("duration")) {
      res.setDuration(parseDuration(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicationRequest.MedicationRequestSubstitutionComponent parseMedicationRequestSubstitutionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicationRequest.MedicationRequestSubstitutionComponent res = new MedicationRequest.MedicationRequestSubstitutionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationRequestSubstitutionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationRequestSubstitutionComponentContent(int eventType, XmlPullParser xpp, MedicationRequest.MedicationRequestSubstitutionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "allowed")) {
      res.setAllowed(parseType("allowed", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.setReason(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicationStatement parseMedicationStatement(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicationStatement res = new MedicationStatement();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationStatementContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationStatementContent(int eventType, XmlPullParser xpp, MedicationStatement res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("partOf")) {
      res.getPartOf().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, MedicationStatement.MedicationStatementStatusCodes.NULL, new MedicationStatement.MedicationStatementStatusCodesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("medication")) {
      res.setMedication(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "effective")) {
      res.setEffective(parseType("effective", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dateAsserted")) {
      res.setDateAssertedElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("informationSource")) {
      res.getInformationSource().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("derivedFrom")) {
      res.getDerivedFrom().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.getReason().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatedClinicalInformation")) {
      res.getRelatedClinicalInformation().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("renderedDosageInstruction")) {
      res.setRenderedDosageInstructionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dosage")) {
      res.getDosage().add(parseDosage(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("adherence")) {
      res.setAdherence(parseMedicationStatementAdherenceComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicationStatement.MedicationStatementAdherenceComponent parseMedicationStatementAdherenceComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicationStatement.MedicationStatementAdherenceComponent res = new MedicationStatement.MedicationStatementAdherenceComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicationStatementAdherenceComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicationStatementAdherenceComponentContent(int eventType, XmlPullParser xpp, MedicationStatement.MedicationStatementAdherenceComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.setReason(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicinalProductDefinition parseMedicinalProductDefinition(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicinalProductDefinition res = new MedicinalProductDefinition();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicinalProductDefinitionContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicinalProductDefinitionContent(int eventType, XmlPullParser xpp, MedicinalProductDefinition res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("domain")) {
      res.setDomain(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("statusDate")) {
      res.setStatusDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("combinedPharmaceuticalDoseForm")) {
      res.setCombinedPharmaceuticalDoseForm(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("route")) {
      res.getRoute().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("indication")) {
      res.setIndicationElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("legalStatusOfSupply")) {
      res.setLegalStatusOfSupply(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("additionalMonitoringIndicator")) {
      res.setAdditionalMonitoringIndicator(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("specialMeasures")) {
      res.getSpecialMeasures().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("pediatricUseIndicator")) {
      res.setPediatricUseIndicator(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("classification")) {
      res.getClassification().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("marketingStatus")) {
      res.getMarketingStatus().add(parseMarketingStatus(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("packagedMedicinalProduct")) {
      res.getPackagedMedicinalProduct().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("comprisedOf")) {
      res.getComprisedOf().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("ingredient")) {
      res.getIngredient().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("impurity")) {
      res.getImpurity().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("attachedDocument")) {
      res.getAttachedDocument().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("masterFile")) {
      res.getMasterFile().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseMedicinalProductDefinitionContactComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("clinicalTrial")) {
      res.getClinicalTrial().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.getCode().add(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.getName().add(parseMedicinalProductDefinitionNameComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("crossReference")) {
      res.getCrossReference().add(parseMedicinalProductDefinitionCrossReferenceComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("operation")) {
      res.getOperation().add(parseMedicinalProductDefinitionOperationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("characteristic")) {
      res.getCharacteristic().add(parseMedicinalProductDefinitionCharacteristicComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicinalProductDefinition.MedicinalProductDefinitionContactComponent parseMedicinalProductDefinitionContactComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicinalProductDefinition.MedicinalProductDefinitionContactComponent res = new MedicinalProductDefinition.MedicinalProductDefinitionContactComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicinalProductDefinitionContactComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicinalProductDefinitionContactComponentContent(int eventType, XmlPullParser xpp, MedicinalProductDefinition.MedicinalProductDefinitionContactComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.setContact(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicinalProductDefinition.MedicinalProductDefinitionNameComponent parseMedicinalProductDefinitionNameComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicinalProductDefinition.MedicinalProductDefinitionNameComponent res = new MedicinalProductDefinition.MedicinalProductDefinitionNameComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicinalProductDefinitionNameComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicinalProductDefinitionNameComponentContent(int eventType, XmlPullParser xpp, MedicinalProductDefinition.MedicinalProductDefinitionNameComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productName")) {
      res.setProductNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("part")) {
      res.getPart().add(parseMedicinalProductDefinitionNamePartComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("usage")) {
      res.getUsage().add(parseMedicinalProductDefinitionNameUsageComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicinalProductDefinition.MedicinalProductDefinitionNamePartComponent parseMedicinalProductDefinitionNamePartComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicinalProductDefinition.MedicinalProductDefinitionNamePartComponent res = new MedicinalProductDefinition.MedicinalProductDefinitionNamePartComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicinalProductDefinitionNamePartComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicinalProductDefinitionNamePartComponentContent(int eventType, XmlPullParser xpp, MedicinalProductDefinition.MedicinalProductDefinitionNamePartComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("part")) {
      res.setPartElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicinalProductDefinition.MedicinalProductDefinitionNameUsageComponent parseMedicinalProductDefinitionNameUsageComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicinalProductDefinition.MedicinalProductDefinitionNameUsageComponent res = new MedicinalProductDefinition.MedicinalProductDefinitionNameUsageComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicinalProductDefinitionNameUsageComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicinalProductDefinitionNameUsageComponentContent(int eventType, XmlPullParser xpp, MedicinalProductDefinition.MedicinalProductDefinitionNameUsageComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("country")) {
      res.setCountry(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.setJurisdiction(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("language")) {
      res.setLanguage(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicinalProductDefinition.MedicinalProductDefinitionCrossReferenceComponent parseMedicinalProductDefinitionCrossReferenceComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicinalProductDefinition.MedicinalProductDefinitionCrossReferenceComponent res = new MedicinalProductDefinition.MedicinalProductDefinitionCrossReferenceComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicinalProductDefinitionCrossReferenceComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicinalProductDefinitionCrossReferenceComponentContent(int eventType, XmlPullParser xpp, MedicinalProductDefinition.MedicinalProductDefinitionCrossReferenceComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("product")) {
      res.setProduct(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicinalProductDefinition.MedicinalProductDefinitionOperationComponent parseMedicinalProductDefinitionOperationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicinalProductDefinition.MedicinalProductDefinitionOperationComponent res = new MedicinalProductDefinition.MedicinalProductDefinitionOperationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicinalProductDefinitionOperationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicinalProductDefinitionOperationComponentContent(int eventType, XmlPullParser xpp, MedicinalProductDefinition.MedicinalProductDefinitionOperationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("effectiveDate")) {
      res.setEffectiveDate(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("organization")) {
      res.getOrganization().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("confidentialityIndicator")) {
      res.setConfidentialityIndicator(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MedicinalProductDefinition.MedicinalProductDefinitionCharacteristicComponent parseMedicinalProductDefinitionCharacteristicComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MedicinalProductDefinition.MedicinalProductDefinitionCharacteristicComponent res = new MedicinalProductDefinition.MedicinalProductDefinitionCharacteristicComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMedicinalProductDefinitionCharacteristicComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMedicinalProductDefinitionCharacteristicComponentContent(int eventType, XmlPullParser xpp, MedicinalProductDefinition.MedicinalProductDefinitionCharacteristicComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MessageDefinition parseMessageDefinition(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MessageDefinition res = new MessageDefinition();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMessageDefinitionContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMessageDefinitionContent(int eventType, XmlPullParser xpp, MessageDefinition res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "versionAlgorithm")) {
      res.setVersionAlgorithm(parseType("versionAlgorithm", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("replaces")) {
      res.getReplaces().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("experimental")) {
      res.setExperimentalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.getJurisdiction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyrightLabel")) {
      res.setCopyrightLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("base")) {
      res.setBaseElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("parent")) {
      res.getParent().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "event")) {
      res.setEvent(parseType("event", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.setCategoryElement(parseEnumeration(xpp, MessageDefinition.MessageSignificanceCategory.NULL, new MessageDefinition.MessageSignificanceCategoryEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("focus")) {
      res.getFocus().add(parseMessageDefinitionFocusComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("responseRequired")) {
      res.setResponseRequiredElement(parseEnumeration(xpp, MessageDefinition.MessageheaderResponseRequest.NULL, new MessageDefinition.MessageheaderResponseRequestEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("allowedResponse")) {
      res.getAllowedResponse().add(parseMessageDefinitionAllowedResponseComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("graph")) {
      res.setGraphElement(parseCanonical(xpp));
    } else if (!parseCanonicalResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MessageDefinition.MessageDefinitionFocusComponent parseMessageDefinitionFocusComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MessageDefinition.MessageDefinitionFocusComponent res = new MessageDefinition.MessageDefinitionFocusComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMessageDefinitionFocusComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMessageDefinitionFocusComponentContent(int eventType, XmlPullParser xpp, MessageDefinition.MessageDefinitionFocusComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCodeElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("profile")) {
      res.setProfileElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("min")) {
      res.setMinElement(parseUnsignedInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("max")) {
      res.setMaxElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MessageDefinition.MessageDefinitionAllowedResponseComponent parseMessageDefinitionAllowedResponseComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MessageDefinition.MessageDefinitionAllowedResponseComponent res = new MessageDefinition.MessageDefinitionAllowedResponseComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMessageDefinitionAllowedResponseComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMessageDefinitionAllowedResponseComponentContent(int eventType, XmlPullParser xpp, MessageDefinition.MessageDefinitionAllowedResponseComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("message")) {
      res.setMessageElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("situation")) {
      res.setSituationElement(parseMarkdown(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MessageHeader parseMessageHeader(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MessageHeader res = new MessageHeader();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMessageHeaderContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMessageHeaderContent(int eventType, XmlPullParser xpp, MessageHeader res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "event")) {
      res.setEvent(parseType("event", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("destination")) {
      res.getDestination().add(parseMessageHeaderMessageDestinationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sender")) {
      res.setSender(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("author")) {
      res.setAuthor(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("source")) {
      res.setSource(parseMessageHeaderMessageSourceComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("responsible")) {
      res.setResponsible(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.setReason(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("response")) {
      res.setResponse(parseMessageHeaderResponseComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("focus")) {
      res.getFocus().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("definition")) {
      res.setDefinitionElement(parseCanonical(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MessageHeader.MessageDestinationComponent parseMessageHeaderMessageDestinationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MessageHeader.MessageDestinationComponent res = new MessageHeader.MessageDestinationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMessageHeaderMessageDestinationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMessageHeaderMessageDestinationComponentContent(int eventType, XmlPullParser xpp, MessageHeader.MessageDestinationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "endpoint")) {
      res.setEndpoint(parseType("endpoint", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("target")) {
      res.setTarget(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("receiver")) {
      res.setReceiver(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MessageHeader.MessageSourceComponent parseMessageHeaderMessageSourceComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MessageHeader.MessageSourceComponent res = new MessageHeader.MessageSourceComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMessageHeaderMessageSourceComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMessageHeaderMessageSourceComponentContent(int eventType, XmlPullParser xpp, MessageHeader.MessageSourceComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "endpoint")) {
      res.setEndpoint(parseType("endpoint", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("software")) {
      res.setSoftwareElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.setContact(parseContactPoint(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MessageHeader.MessageHeaderResponseComponent parseMessageHeaderResponseComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MessageHeader.MessageHeaderResponseComponent res = new MessageHeader.MessageHeaderResponseComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMessageHeaderResponseComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMessageHeaderResponseComponentContent(int eventType, XmlPullParser xpp, MessageHeader.MessageHeaderResponseComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.setIdentifier(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCodeElement(parseEnumeration(xpp, MessageHeader.ResponseType.NULL, new MessageHeader.ResponseTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("details")) {
      res.setDetails(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MolecularSequence parseMolecularSequence(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MolecularSequence res = new MolecularSequence();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMolecularSequenceContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMolecularSequenceContent(int eventType, XmlPullParser xpp, MolecularSequence res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, MolecularSequence.SequenceType.NULL, new MolecularSequence.SequenceTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("focus")) {
      res.getFocus().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("specimen")) {
      res.setSpecimen(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("device")) {
      res.setDevice(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("performer")) {
      res.setPerformer(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("literal")) {
      res.setLiteralElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("formatted")) {
      res.getFormatted().add(parseAttachment(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relative")) {
      res.getRelative().add(parseMolecularSequenceRelativeComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MolecularSequence.MolecularSequenceRelativeComponent parseMolecularSequenceRelativeComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MolecularSequence.MolecularSequenceRelativeComponent res = new MolecularSequence.MolecularSequenceRelativeComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMolecularSequenceRelativeComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMolecularSequenceRelativeComponentContent(int eventType, XmlPullParser xpp, MolecularSequence.MolecularSequenceRelativeComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("coordinateSystem")) {
      res.setCoordinateSystem(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("ordinalPosition")) {
      res.setOrdinalPositionElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sequenceRange")) {
      res.setSequenceRange(parseRange(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("startingSequence")) {
      res.setStartingSequence(parseMolecularSequenceRelativeStartingSequenceComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("edit")) {
      res.getEdit().add(parseMolecularSequenceRelativeEditComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MolecularSequence.MolecularSequenceRelativeStartingSequenceComponent parseMolecularSequenceRelativeStartingSequenceComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MolecularSequence.MolecularSequenceRelativeStartingSequenceComponent res = new MolecularSequence.MolecularSequenceRelativeStartingSequenceComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMolecularSequenceRelativeStartingSequenceComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMolecularSequenceRelativeStartingSequenceComponentContent(int eventType, XmlPullParser xpp, MolecularSequence.MolecularSequenceRelativeStartingSequenceComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("genomeAssembly")) {
      res.setGenomeAssembly(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("chromosome")) {
      res.setChromosome(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "sequence")) {
      res.setSequence(parseType("sequence", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("windowStart")) {
      res.setWindowStartElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("windowEnd")) {
      res.setWindowEndElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("orientation")) {
      res.setOrientationElement(parseEnumeration(xpp, MolecularSequence.OrientationType.NULL, new MolecularSequence.OrientationTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("strand")) {
      res.setStrandElement(parseEnumeration(xpp, MolecularSequence.StrandType.NULL, new MolecularSequence.StrandTypeEnumFactory()));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected MolecularSequence.MolecularSequenceRelativeEditComponent parseMolecularSequenceRelativeEditComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    MolecularSequence.MolecularSequenceRelativeEditComponent res = new MolecularSequence.MolecularSequenceRelativeEditComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseMolecularSequenceRelativeEditComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseMolecularSequenceRelativeEditComponentContent(int eventType, XmlPullParser xpp, MolecularSequence.MolecularSequenceRelativeEditComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("start")) {
      res.setStartElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("end")) {
      res.setEndElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("replacementSequence")) {
      res.setReplacementSequenceElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("replacedSequence")) {
      res.setReplacedSequenceElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected NamingSystem parseNamingSystem(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    NamingSystem res = new NamingSystem();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseNamingSystemContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseNamingSystemContent(int eventType, XmlPullParser xpp, NamingSystem res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "versionAlgorithm")) {
      res.setVersionAlgorithm(parseType("versionAlgorithm", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("kind")) {
      res.setKindElement(parseEnumeration(xpp, NamingSystem.NamingSystemType.NULL, new NamingSystem.NamingSystemTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("experimental")) {
      res.setExperimentalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("responsible")) {
      res.setResponsibleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.getJurisdiction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyrightLabel")) {
      res.setCopyrightLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("approvalDate")) {
      res.setApprovalDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lastReviewDate")) {
      res.setLastReviewDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("effectivePeriod")) {
      res.setEffectivePeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("topic")) {
      res.getTopic().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("author")) {
      res.getAuthor().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("editor")) {
      res.getEditor().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reviewer")) {
      res.getReviewer().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("endorser")) {
      res.getEndorser().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatedArtifact")) {
      res.getRelatedArtifact().add(parseRelatedArtifact(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("usage")) {
      res.setUsageElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("uniqueId")) {
      res.getUniqueId().add(parseNamingSystemUniqueIdComponent(xpp));
    } else if (!parseMetadataResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected NamingSystem.NamingSystemUniqueIdComponent parseNamingSystemUniqueIdComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    NamingSystem.NamingSystemUniqueIdComponent res = new NamingSystem.NamingSystemUniqueIdComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseNamingSystemUniqueIdComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseNamingSystemUniqueIdComponentContent(int eventType, XmlPullParser xpp, NamingSystem.NamingSystemUniqueIdComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, NamingSystem.NamingSystemIdentifierType.NULL, new NamingSystem.NamingSystemIdentifierTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("value")) {
      res.setValueElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("preferred")) {
      res.setPreferredElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("comment")) {
      res.setCommentElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("authoritative")) {
      res.setAuthoritativeElement(parseBoolean(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected NutritionIntake parseNutritionIntake(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    NutritionIntake res = new NutritionIntake();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseNutritionIntakeContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseNutritionIntakeContent(int eventType, XmlPullParser xpp, NutritionIntake res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instantiatesCanonical")) {
      res.getInstantiatesCanonical().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instantiatesUri")) {
      res.getInstantiatesUri().add(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basedOn")) {
      res.getBasedOn().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("partOf")) {
      res.getPartOf().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.EventStatus.NULL, new Enumerations.EventStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("statusReason")) {
      res.getStatusReason().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "occurrence")) {
      res.setOccurrence(parseType("occurrence", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("recorded")) {
      res.setRecordedElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "reported")) {
      res.setReported(parseType("reported", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("consumedItem")) {
      res.getConsumedItem().add(parseNutritionIntakeConsumedItemComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("ingredientLabel")) {
      res.getIngredientLabel().add(parseNutritionIntakeIngredientLabelComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("performer")) {
      res.getPerformer().add(parseNutritionIntakePerformerComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("location")) {
      res.setLocation(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("derivedFrom")) {
      res.getDerivedFrom().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.getReason().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected NutritionIntake.NutritionIntakeConsumedItemComponent parseNutritionIntakeConsumedItemComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    NutritionIntake.NutritionIntakeConsumedItemComponent res = new NutritionIntake.NutritionIntakeConsumedItemComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseNutritionIntakeConsumedItemComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseNutritionIntakeConsumedItemComponentContent(int eventType, XmlPullParser xpp, NutritionIntake.NutritionIntakeConsumedItemComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("nutritionProduct")) {
      res.setNutritionProduct(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("schedule")) {
      res.setSchedule(parseTiming(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("amount")) {
      res.setAmount(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("rate")) {
      res.setRate(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("notConsumed")) {
      res.setNotConsumedElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("notConsumedReason")) {
      res.setNotConsumedReason(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected NutritionIntake.NutritionIntakeIngredientLabelComponent parseNutritionIntakeIngredientLabelComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    NutritionIntake.NutritionIntakeIngredientLabelComponent res = new NutritionIntake.NutritionIntakeIngredientLabelComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseNutritionIntakeIngredientLabelComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseNutritionIntakeIngredientLabelComponentContent(int eventType, XmlPullParser xpp, NutritionIntake.NutritionIntakeIngredientLabelComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("nutrient")) {
      res.setNutrient(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("amount")) {
      res.setAmount(parseQuantity(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected NutritionIntake.NutritionIntakePerformerComponent parseNutritionIntakePerformerComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    NutritionIntake.NutritionIntakePerformerComponent res = new NutritionIntake.NutritionIntakePerformerComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseNutritionIntakePerformerComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseNutritionIntakePerformerComponentContent(int eventType, XmlPullParser xpp, NutritionIntake.NutritionIntakePerformerComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("function")) {
      res.setFunction(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actor")) {
      res.setActor(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected NutritionOrder parseNutritionOrder(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    NutritionOrder res = new NutritionOrder();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseNutritionOrderContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseNutritionOrderContent(int eventType, XmlPullParser xpp, NutritionOrder res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instantiatesCanonical")) {
      res.getInstantiatesCanonical().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instantiatesUri")) {
      res.getInstantiatesUri().add(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instantiates")) {
      res.getInstantiates().add(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basedOn")) {
      res.getBasedOn().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("groupIdentifier")) {
      res.setGroupIdentifier(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.RequestStatus.NULL, new Enumerations.RequestStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("intent")) {
      res.setIntentElement(parseEnumeration(xpp, Enumerations.RequestIntent.NULL, new Enumerations.RequestIntentEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("priority")) {
      res.setPriorityElement(parseEnumeration(xpp, Enumerations.RequestPriority.NULL, new Enumerations.RequestPriorityEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("supportingInformation")) {
      res.getSupportingInformation().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dateTime")) {
      res.setDateTimeElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("orderer")) {
      res.setOrderer(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("performer")) {
      res.getPerformer().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("allergyIntolerance")) {
      res.getAllergyIntolerance().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("foodPreferenceModifier")) {
      res.getFoodPreferenceModifier().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("excludeFoodModifier")) {
      res.getExcludeFoodModifier().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("outsideFoodAllowed")) {
      res.setOutsideFoodAllowedElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("oralDiet")) {
      res.setOralDiet(parseNutritionOrderOralDietComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("supplement")) {
      res.getSupplement().add(parseNutritionOrderSupplementComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("enteralFormula")) {
      res.setEnteralFormula(parseNutritionOrderEnteralFormulaComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected NutritionOrder.NutritionOrderOralDietComponent parseNutritionOrderOralDietComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    NutritionOrder.NutritionOrderOralDietComponent res = new NutritionOrder.NutritionOrderOralDietComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseNutritionOrderOralDietComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseNutritionOrderOralDietComponentContent(int eventType, XmlPullParser xpp, NutritionOrder.NutritionOrderOralDietComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.getType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("schedule")) {
      res.setSchedule(parseNutritionOrderOralDietScheduleComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("nutrient")) {
      res.getNutrient().add(parseNutritionOrderOralDietNutrientComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("texture")) {
      res.getTexture().add(parseNutritionOrderOralDietTextureComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("fluidConsistencyType")) {
      res.getFluidConsistencyType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instruction")) {
      res.setInstructionElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected NutritionOrder.OralDietScheduleComponent parseNutritionOrderOralDietScheduleComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    NutritionOrder.OralDietScheduleComponent res = new NutritionOrder.OralDietScheduleComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseNutritionOrderOralDietScheduleComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseNutritionOrderOralDietScheduleComponentContent(int eventType, XmlPullParser xpp, NutritionOrder.OralDietScheduleComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("timing")) {
      res.getTiming().add(parseTiming(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("asNeeded")) {
      res.setAsNeededElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("asNeededFor")) {
      res.setAsNeededFor(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected NutritionOrder.NutritionOrderOralDietNutrientComponent parseNutritionOrderOralDietNutrientComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    NutritionOrder.NutritionOrderOralDietNutrientComponent res = new NutritionOrder.NutritionOrderOralDietNutrientComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseNutritionOrderOralDietNutrientComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseNutritionOrderOralDietNutrientComponentContent(int eventType, XmlPullParser xpp, NutritionOrder.NutritionOrderOralDietNutrientComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("modifier")) {
      res.setModifier(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("amount")) {
      res.setAmount(parseQuantity(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected NutritionOrder.NutritionOrderOralDietTextureComponent parseNutritionOrderOralDietTextureComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    NutritionOrder.NutritionOrderOralDietTextureComponent res = new NutritionOrder.NutritionOrderOralDietTextureComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseNutritionOrderOralDietTextureComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseNutritionOrderOralDietTextureComponentContent(int eventType, XmlPullParser xpp, NutritionOrder.NutritionOrderOralDietTextureComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("modifier")) {
      res.setModifier(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("foodType")) {
      res.setFoodType(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected NutritionOrder.NutritionOrderSupplementComponent parseNutritionOrderSupplementComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    NutritionOrder.NutritionOrderSupplementComponent res = new NutritionOrder.NutritionOrderSupplementComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseNutritionOrderSupplementComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseNutritionOrderSupplementComponentContent(int eventType, XmlPullParser xpp, NutritionOrder.NutritionOrderSupplementComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productName")) {
      res.setProductNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("schedule")) {
      res.setSchedule(parseNutritionOrderSupplementScheduleComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instruction")) {
      res.setInstructionElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected NutritionOrder.SupplementScheduleComponent parseNutritionOrderSupplementScheduleComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    NutritionOrder.SupplementScheduleComponent res = new NutritionOrder.SupplementScheduleComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseNutritionOrderSupplementScheduleComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseNutritionOrderSupplementScheduleComponentContent(int eventType, XmlPullParser xpp, NutritionOrder.SupplementScheduleComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("timing")) {
      res.getTiming().add(parseTiming(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("asNeeded")) {
      res.setAsNeededElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("asNeededFor")) {
      res.setAsNeededFor(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected NutritionOrder.NutritionOrderEnteralFormulaComponent parseNutritionOrderEnteralFormulaComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    NutritionOrder.NutritionOrderEnteralFormulaComponent res = new NutritionOrder.NutritionOrderEnteralFormulaComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseNutritionOrderEnteralFormulaComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseNutritionOrderEnteralFormulaComponentContent(int eventType, XmlPullParser xpp, NutritionOrder.NutritionOrderEnteralFormulaComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("baseFormulaType")) {
      res.setBaseFormulaType(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("baseFormulaProductName")) {
      res.setBaseFormulaProductNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("deliveryDevice")) {
      res.getDeliveryDevice().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("additive")) {
      res.getAdditive().add(parseNutritionOrderEnteralFormulaAdditiveComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("caloricDensity")) {
      res.setCaloricDensity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("routeOfAdministration")) {
      res.setRouteOfAdministration(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("administration")) {
      res.getAdministration().add(parseNutritionOrderEnteralFormulaAdministrationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("maxVolumeToDeliver")) {
      res.setMaxVolumeToDeliver(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("administrationInstruction")) {
      res.setAdministrationInstructionElement(parseMarkdown(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected NutritionOrder.NutritionOrderEnteralFormulaAdditiveComponent parseNutritionOrderEnteralFormulaAdditiveComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    NutritionOrder.NutritionOrderEnteralFormulaAdditiveComponent res = new NutritionOrder.NutritionOrderEnteralFormulaAdditiveComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseNutritionOrderEnteralFormulaAdditiveComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseNutritionOrderEnteralFormulaAdditiveComponentContent(int eventType, XmlPullParser xpp, NutritionOrder.NutritionOrderEnteralFormulaAdditiveComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("productName")) {
      res.setProductNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected NutritionOrder.NutritionOrderEnteralFormulaAdministrationComponent parseNutritionOrderEnteralFormulaAdministrationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    NutritionOrder.NutritionOrderEnteralFormulaAdministrationComponent res = new NutritionOrder.NutritionOrderEnteralFormulaAdministrationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseNutritionOrderEnteralFormulaAdministrationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseNutritionOrderEnteralFormulaAdministrationComponentContent(int eventType, XmlPullParser xpp, NutritionOrder.NutritionOrderEnteralFormulaAdministrationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("schedule")) {
      res.setSchedule(parseNutritionOrderEnteralFormulaScheduleComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "rate")) {
      res.setRate(parseType("rate", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected NutritionOrder.EnteralFormulaScheduleComponent parseNutritionOrderEnteralFormulaScheduleComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    NutritionOrder.EnteralFormulaScheduleComponent res = new NutritionOrder.EnteralFormulaScheduleComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseNutritionOrderEnteralFormulaScheduleComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseNutritionOrderEnteralFormulaScheduleComponentContent(int eventType, XmlPullParser xpp, NutritionOrder.EnteralFormulaScheduleComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("timing")) {
      res.getTiming().add(parseTiming(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("asNeeded")) {
      res.setAsNeededElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("asNeededFor")) {
      res.setAsNeededFor(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected NutritionProduct parseNutritionProduct(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    NutritionProduct res = new NutritionProduct();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseNutritionProductContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseNutritionProductContent(int eventType, XmlPullParser xpp, NutritionProduct res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, NutritionProduct.NutritionProductStatus.NULL, new NutritionProduct.NutritionProductStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("manufacturer")) {
      res.getManufacturer().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("nutrient")) {
      res.getNutrient().add(parseNutritionProductNutrientComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("ingredient")) {
      res.getIngredient().add(parseNutritionProductIngredientComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("knownAllergen")) {
      res.getKnownAllergen().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("characteristic")) {
      res.getCharacteristic().add(parseNutritionProductCharacteristicComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instance")) {
      res.getInstance().add(parseNutritionProductInstanceComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected NutritionProduct.NutritionProductNutrientComponent parseNutritionProductNutrientComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    NutritionProduct.NutritionProductNutrientComponent res = new NutritionProduct.NutritionProductNutrientComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseNutritionProductNutrientComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseNutritionProductNutrientComponentContent(int eventType, XmlPullParser xpp, NutritionProduct.NutritionProductNutrientComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("item")) {
      res.setItem(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("amount")) {
      res.getAmount().add(parseRatio(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected NutritionProduct.NutritionProductIngredientComponent parseNutritionProductIngredientComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    NutritionProduct.NutritionProductIngredientComponent res = new NutritionProduct.NutritionProductIngredientComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseNutritionProductIngredientComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseNutritionProductIngredientComponentContent(int eventType, XmlPullParser xpp, NutritionProduct.NutritionProductIngredientComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("item")) {
      res.setItem(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("amount")) {
      res.getAmount().add(parseRatio(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected NutritionProduct.NutritionProductCharacteristicComponent parseNutritionProductCharacteristicComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    NutritionProduct.NutritionProductCharacteristicComponent res = new NutritionProduct.NutritionProductCharacteristicComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseNutritionProductCharacteristicComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseNutritionProductCharacteristicComponentContent(int eventType, XmlPullParser xpp, NutritionProduct.NutritionProductCharacteristicComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected NutritionProduct.NutritionProductInstanceComponent parseNutritionProductInstanceComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    NutritionProduct.NutritionProductInstanceComponent res = new NutritionProduct.NutritionProductInstanceComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseNutritionProductInstanceComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseNutritionProductInstanceComponentContent(int eventType, XmlPullParser xpp, NutritionProduct.NutritionProductInstanceComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lotNumber")) {
      res.setLotNumberElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("expiry")) {
      res.setExpiryElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useBy")) {
      res.setUseByElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("biologicalSourceEvent")) {
      res.setBiologicalSourceEvent(parseIdentifier(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Observation parseObservation(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Observation res = new Observation();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseObservationContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseObservationContent(int eventType, XmlPullParser xpp, Observation res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "instantiates")) {
      res.setInstantiates(parseType("instantiates", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basedOn")) {
      res.getBasedOn().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("triggeredBy")) {
      res.getTriggeredBy().add(parseObservationTriggeredByComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("partOf")) {
      res.getPartOf().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.ObservationStatus.NULL, new Enumerations.ObservationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("focus")) {
      res.getFocus().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "effective")) {
      res.setEffective(parseType("effective", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("issued")) {
      res.setIssuedElement(parseInstant(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("performer")) {
      res.getPerformer().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dataAbsentReason")) {
      res.setDataAbsentReason(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("interpretation")) {
      res.getInterpretation().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("bodySite")) {
      res.setBodySite(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("bodyStructure")) {
      res.setBodyStructure(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("method")) {
      res.setMethod(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("specimen")) {
      res.setSpecimen(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("device")) {
      res.setDevice(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("referenceRange")) {
      res.getReferenceRange().add(parseObservationReferenceRangeComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("hasMember")) {
      res.getHasMember().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("derivedFrom")) {
      res.getDerivedFrom().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("component")) {
      res.getComponent().add(parseObservationComponentComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Observation.ObservationTriggeredByComponent parseObservationTriggeredByComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Observation.ObservationTriggeredByComponent res = new Observation.ObservationTriggeredByComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseObservationTriggeredByComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseObservationTriggeredByComponentContent(int eventType, XmlPullParser xpp, Observation.ObservationTriggeredByComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("observation")) {
      res.setObservation(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, Observation.TriggeredBytype.NULL, new Observation.TriggeredBytypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.setReasonElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Observation.ObservationReferenceRangeComponent parseObservationReferenceRangeComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Observation.ObservationReferenceRangeComponent res = new Observation.ObservationReferenceRangeComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseObservationReferenceRangeComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseObservationReferenceRangeComponentContent(int eventType, XmlPullParser xpp, Observation.ObservationReferenceRangeComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("low")) {
      res.setLow(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("high")) {
      res.setHigh(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("normalValue")) {
      res.setNormalValue(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("appliesTo")) {
      res.getAppliesTo().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("age")) {
      res.setAge(parseRange(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("text")) {
      res.setTextElement(parseMarkdown(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Observation.ObservationComponentComponent parseObservationComponentComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Observation.ObservationComponentComponent res = new Observation.ObservationComponentComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseObservationComponentComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseObservationComponentComponentContent(int eventType, XmlPullParser xpp, Observation.ObservationComponentComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dataAbsentReason")) {
      res.setDataAbsentReason(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("interpretation")) {
      res.getInterpretation().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("referenceRange")) {
      res.getReferenceRange().add(parseObservationReferenceRangeComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ObservationDefinition parseObservationDefinition(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ObservationDefinition res = new ObservationDefinition();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseObservationDefinitionContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseObservationDefinitionContent(int eventType, XmlPullParser xpp, ObservationDefinition res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.setIdentifier(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "versionAlgorithm")) {
      res.setVersionAlgorithm(parseType("versionAlgorithm", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("experimental")) {
      res.setExperimentalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.getJurisdiction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyrightLabel")) {
      res.setCopyrightLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("approvalDate")) {
      res.setApprovalDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lastReviewDate")) {
      res.setLastReviewDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("effectivePeriod")) {
      res.setEffectivePeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("derivedFromCanonical")) {
      res.getDerivedFromCanonical().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("derivedFromUri")) {
      res.getDerivedFromUri().add(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.getSubject().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("performerType")) {
      res.setPerformerType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("permittedDataType")) {
      res.getPermittedDataType().add(parseEnumeration(xpp, ObservationDefinition.ObservationDataType.NULL, new ObservationDefinition.ObservationDataTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("multipleResultsAllowed")) {
      res.setMultipleResultsAllowedElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("bodySite")) {
      res.setBodySite(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("method")) {
      res.setMethod(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("specimen")) {
      res.getSpecimen().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("device")) {
      res.getDevice().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("preferredReportName")) {
      res.setPreferredReportNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("permittedUnit")) {
      res.getPermittedUnit().add(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("qualifiedValue")) {
      res.getQualifiedValue().add(parseObservationDefinitionQualifiedValueComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("hasMember")) {
      res.getHasMember().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("component")) {
      res.getComponent().add(parseObservationDefinitionComponentComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ObservationDefinition.ObservationDefinitionQualifiedValueComponent parseObservationDefinitionQualifiedValueComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ObservationDefinition.ObservationDefinitionQualifiedValueComponent res = new ObservationDefinition.ObservationDefinitionQualifiedValueComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseObservationDefinitionQualifiedValueComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseObservationDefinitionQualifiedValueComponentContent(int eventType, XmlPullParser xpp, ObservationDefinition.ObservationDefinitionQualifiedValueComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("context")) {
      res.setContext(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("appliesTo")) {
      res.getAppliesTo().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("gender")) {
      res.setGenderElement(parseEnumeration(xpp, Enumerations.AdministrativeGender.NULL, new Enumerations.AdministrativeGenderEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("age")) {
      res.setAge(parseRange(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("gestationalAge")) {
      res.setGestationalAge(parseRange(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("condition")) {
      res.setConditionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("rangeCategory")) {
      res.setRangeCategoryElement(parseEnumeration(xpp, ObservationDefinition.ObservationRangeCategory.NULL, new ObservationDefinition.ObservationRangeCategoryEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("range")) {
      res.setRange(parseRange(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("validCodedValueSet")) {
      res.setValidCodedValueSetElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("normalCodedValueSet")) {
      res.setNormalCodedValueSetElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("abnormalCodedValueSet")) {
      res.setAbnormalCodedValueSetElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("criticalCodedValueSet")) {
      res.setCriticalCodedValueSetElement(parseCanonical(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ObservationDefinition.ObservationDefinitionComponentComponent parseObservationDefinitionComponentComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ObservationDefinition.ObservationDefinitionComponentComponent res = new ObservationDefinition.ObservationDefinitionComponentComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseObservationDefinitionComponentComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseObservationDefinitionComponentComponentContent(int eventType, XmlPullParser xpp, ObservationDefinition.ObservationDefinitionComponentComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("permittedDataType")) {
      res.getPermittedDataType().add(parseEnumeration(xpp, ObservationDefinition.ObservationDataType.NULL, new ObservationDefinition.ObservationDataTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("permittedUnit")) {
      res.getPermittedUnit().add(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("qualifiedValue")) {
      res.getQualifiedValue().add(parseObservationDefinitionQualifiedValueComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected OperationDefinition parseOperationDefinition(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    OperationDefinition res = new OperationDefinition();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseOperationDefinitionContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseOperationDefinitionContent(int eventType, XmlPullParser xpp, OperationDefinition res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "versionAlgorithm")) {
      res.setVersionAlgorithm(parseType("versionAlgorithm", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("kind")) {
      res.setKindElement(parseEnumeration(xpp, OperationDefinition.OperationKind.NULL, new OperationDefinition.OperationKindEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("experimental")) {
      res.setExperimentalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.getJurisdiction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyrightLabel")) {
      res.setCopyrightLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("affectsState")) {
      res.setAffectsStateElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCodeElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("comment")) {
      res.setCommentElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("base")) {
      res.setBaseElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("resource")) {
      res.getResource().add(parseEnumeration(xpp, Enumerations.VersionIndependentResourceTypesAll.NULL, new Enumerations.VersionIndependentResourceTypesAllEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("system")) {
      res.setSystemElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instance")) {
      res.setInstanceElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("inputProfile")) {
      res.setInputProfileElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("outputProfile")) {
      res.setOutputProfileElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("parameter")) {
      res.getParameter().add(parseOperationDefinitionParameterComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("overload")) {
      res.getOverload().add(parseOperationDefinitionOverloadComponent(xpp));
    } else if (!parseCanonicalResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected OperationDefinition.OperationDefinitionParameterComponent parseOperationDefinitionParameterComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    OperationDefinition.OperationDefinitionParameterComponent res = new OperationDefinition.OperationDefinitionParameterComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseOperationDefinitionParameterComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseOperationDefinitionParameterComponentContent(int eventType, XmlPullParser xpp, OperationDefinition.OperationDefinitionParameterComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("use")) {
      res.setUseElement(parseEnumeration(xpp, Enumerations.OperationParameterUse.NULL, new Enumerations.OperationParameterUseEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("scope")) {
      res.getScope().add(parseEnumeration(xpp, OperationDefinition.OperationParameterScope.NULL, new OperationDefinition.OperationParameterScopeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("min")) {
      res.setMinElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("max")) {
      res.setMaxElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("documentation")) {
      res.setDocumentationElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, Enumerations.FHIRTypes.NULL, new Enumerations.FHIRTypesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("allowedType")) {
      res.getAllowedType().add(parseEnumeration(xpp, Enumerations.FHIRTypes.NULL, new Enumerations.FHIRTypesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("targetProfile")) {
      res.getTargetProfile().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("searchType")) {
      res.setSearchTypeElement(parseEnumeration(xpp, Enumerations.SearchParamType.NULL, new Enumerations.SearchParamTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("binding")) {
      res.setBinding(parseOperationDefinitionParameterBindingComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("referencedFrom")) {
      res.getReferencedFrom().add(parseOperationDefinitionParameterReferencedFromComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("part")) {
      res.getPart().add(parseOperationDefinitionParameterComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected OperationDefinition.OperationDefinitionParameterBindingComponent parseOperationDefinitionParameterBindingComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    OperationDefinition.OperationDefinitionParameterBindingComponent res = new OperationDefinition.OperationDefinitionParameterBindingComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseOperationDefinitionParameterBindingComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseOperationDefinitionParameterBindingComponentContent(int eventType, XmlPullParser xpp, OperationDefinition.OperationDefinitionParameterBindingComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("strength")) {
      res.setStrengthElement(parseEnumeration(xpp, Enumerations.BindingStrength.NULL, new Enumerations.BindingStrengthEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("valueSet")) {
      res.setValueSetElement(parseCanonical(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected OperationDefinition.OperationDefinitionParameterReferencedFromComponent parseOperationDefinitionParameterReferencedFromComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    OperationDefinition.OperationDefinitionParameterReferencedFromComponent res = new OperationDefinition.OperationDefinitionParameterReferencedFromComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseOperationDefinitionParameterReferencedFromComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseOperationDefinitionParameterReferencedFromComponentContent(int eventType, XmlPullParser xpp, OperationDefinition.OperationDefinitionParameterReferencedFromComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("source")) {
      res.setSourceElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sourceId")) {
      res.setSourceIdElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected OperationDefinition.OperationDefinitionOverloadComponent parseOperationDefinitionOverloadComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    OperationDefinition.OperationDefinitionOverloadComponent res = new OperationDefinition.OperationDefinitionOverloadComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseOperationDefinitionOverloadComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseOperationDefinitionOverloadComponentContent(int eventType, XmlPullParser xpp, OperationDefinition.OperationDefinitionOverloadComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("parameterName")) {
      res.getParameterName().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("comment")) {
      res.setCommentElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected OperationOutcome parseOperationOutcome(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    OperationOutcome res = new OperationOutcome();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseOperationOutcomeContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseOperationOutcomeContent(int eventType, XmlPullParser xpp, OperationOutcome res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("issue")) {
      res.getIssue().add(parseOperationOutcomeIssueComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected OperationOutcome.OperationOutcomeIssueComponent parseOperationOutcomeIssueComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    OperationOutcome.OperationOutcomeIssueComponent res = new OperationOutcome.OperationOutcomeIssueComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseOperationOutcomeIssueComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseOperationOutcomeIssueComponentContent(int eventType, XmlPullParser xpp, OperationOutcome.OperationOutcomeIssueComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("severity")) {
      res.setSeverityElement(parseEnumeration(xpp, OperationOutcome.IssueSeverity.NULL, new OperationOutcome.IssueSeverityEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCodeElement(parseEnumeration(xpp, OperationOutcome.IssueType.NULL, new OperationOutcome.IssueTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("details")) {
      res.setDetails(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("diagnostics")) {
      res.setDiagnosticsElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("location")) {
      res.getLocation().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("expression")) {
      res.getExpression().add(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Organization parseOrganization(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Organization res = new Organization();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseOrganizationContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseOrganizationContent(int eventType, XmlPullParser xpp, Organization res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("active")) {
      res.setActiveElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.getType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("alias")) {
      res.getAlias().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseExtendedContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("partOf")) {
      res.setPartOf(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("endpoint")) {
      res.getEndpoint().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("qualification")) {
      res.getQualification().add(parseOrganizationQualificationComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Organization.OrganizationQualificationComponent parseOrganizationQualificationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Organization.OrganizationQualificationComponent res = new Organization.OrganizationQualificationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseOrganizationQualificationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseOrganizationQualificationComponentContent(int eventType, XmlPullParser xpp, Organization.OrganizationQualificationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("issuer")) {
      res.setIssuer(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected OrganizationAffiliation parseOrganizationAffiliation(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    OrganizationAffiliation res = new OrganizationAffiliation();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseOrganizationAffiliationContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseOrganizationAffiliationContent(int eventType, XmlPullParser xpp, OrganizationAffiliation res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("active")) {
      res.setActiveElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("organization")) {
      res.setOrganization(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("participatingOrganization")) {
      res.setParticipatingOrganization(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("network")) {
      res.getNetwork().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.getCode().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("specialty")) {
      res.getSpecialty().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("location")) {
      res.getLocation().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("healthcareService")) {
      res.getHealthcareService().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseExtendedContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("endpoint")) {
      res.getEndpoint().add(parseReference(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected PackagedProductDefinition parsePackagedProductDefinition(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    PackagedProductDefinition res = new PackagedProductDefinition();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePackagedProductDefinitionContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePackagedProductDefinitionContent(int eventType, XmlPullParser xpp, PackagedProductDefinition res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("packageFor")) {
      res.getPackageFor().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("statusDate")) {
      res.setStatusDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("containedItemQuantity")) {
      res.getContainedItemQuantity().add(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("legalStatusOfSupply")) {
      res.getLegalStatusOfSupply().add(parsePackagedProductDefinitionLegalStatusOfSupplyComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("marketingStatus")) {
      res.getMarketingStatus().add(parseMarketingStatus(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copackagedIndicator")) {
      res.setCopackagedIndicatorElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("manufacturer")) {
      res.getManufacturer().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("attachedDocument")) {
      res.getAttachedDocument().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("packaging")) {
      res.setPackaging(parsePackagedProductDefinitionPackagingComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("characteristic")) {
      res.getCharacteristic().add(parsePackagedProductDefinitionPackagingPropertyComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected PackagedProductDefinition.PackagedProductDefinitionLegalStatusOfSupplyComponent parsePackagedProductDefinitionLegalStatusOfSupplyComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    PackagedProductDefinition.PackagedProductDefinitionLegalStatusOfSupplyComponent res = new PackagedProductDefinition.PackagedProductDefinitionLegalStatusOfSupplyComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePackagedProductDefinitionLegalStatusOfSupplyComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePackagedProductDefinitionLegalStatusOfSupplyComponentContent(int eventType, XmlPullParser xpp, PackagedProductDefinition.PackagedProductDefinitionLegalStatusOfSupplyComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.setJurisdiction(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected PackagedProductDefinition.PackagedProductDefinitionPackagingComponent parsePackagedProductDefinitionPackagingComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    PackagedProductDefinition.PackagedProductDefinitionPackagingComponent res = new PackagedProductDefinition.PackagedProductDefinitionPackagingComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePackagedProductDefinitionPackagingComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePackagedProductDefinitionPackagingComponentContent(int eventType, XmlPullParser xpp, PackagedProductDefinition.PackagedProductDefinitionPackagingComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("componentPart")) {
      res.setComponentPartElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantityElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("material")) {
      res.getMaterial().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("alternateMaterial")) {
      res.getAlternateMaterial().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("shelfLifeStorage")) {
      res.getShelfLifeStorage().add(parseProductShelfLife(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("manufacturer")) {
      res.getManufacturer().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("property")) {
      res.getProperty().add(parsePackagedProductDefinitionPackagingPropertyComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("containedItem")) {
      res.getContainedItem().add(parsePackagedProductDefinitionPackagingContainedItemComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("packaging")) {
      res.getPackaging().add(parsePackagedProductDefinitionPackagingComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected PackagedProductDefinition.PackagedProductDefinitionPackagingPropertyComponent parsePackagedProductDefinitionPackagingPropertyComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    PackagedProductDefinition.PackagedProductDefinitionPackagingPropertyComponent res = new PackagedProductDefinition.PackagedProductDefinitionPackagingPropertyComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePackagedProductDefinitionPackagingPropertyComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePackagedProductDefinitionPackagingPropertyComponentContent(int eventType, XmlPullParser xpp, PackagedProductDefinition.PackagedProductDefinitionPackagingPropertyComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected PackagedProductDefinition.PackagedProductDefinitionPackagingContainedItemComponent parsePackagedProductDefinitionPackagingContainedItemComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    PackagedProductDefinition.PackagedProductDefinitionPackagingContainedItemComponent res = new PackagedProductDefinition.PackagedProductDefinitionPackagingContainedItemComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePackagedProductDefinitionPackagingContainedItemComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePackagedProductDefinitionPackagingContainedItemComponentContent(int eventType, XmlPullParser xpp, PackagedProductDefinition.PackagedProductDefinitionPackagingContainedItemComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("item")) {
      res.setItem(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("amount")) {
      res.setAmount(parseQuantity(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Parameters parseParameters(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Parameters res = new Parameters();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseParametersContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseParametersContent(int eventType, XmlPullParser xpp, Parameters res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("parameter")) {
      res.getParameter().add(parseParametersParameterComponent(xpp));
    } else if (!parseResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Parameters.ParametersParameterComponent parseParametersParameterComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Parameters.ParametersParameterComponent res = new Parameters.ParametersParameterComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseParametersParameterComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseParametersParameterComponentContent(int eventType, XmlPullParser xpp, Parameters.ParametersParameterComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("resource")) {
      res.setResource(parseResourceContained(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("part")) {
      res.getPart().add(parseParametersParameterComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Patient parsePatient(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Patient res = new Patient();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePatientContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePatientContent(int eventType, XmlPullParser xpp, Patient res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("active")) {
      res.setActiveElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.getName().add(parseHumanName(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("telecom")) {
      res.getTelecom().add(parseContactPoint(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("gender")) {
      res.setGenderElement(parseEnumeration(xpp, Enumerations.AdministrativeGender.NULL, new Enumerations.AdministrativeGenderEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("birthDate")) {
      res.setBirthDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "deceased")) {
      res.setDeceased(parseType("deceased", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("address")) {
      res.getAddress().add(parseAddress(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("maritalStatus")) {
      res.setMaritalStatus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "multipleBirth")) {
      res.setMultipleBirth(parseType("multipleBirth", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("photo")) {
      res.getPhoto().add(parseAttachment(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parsePatientContactComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("communication")) {
      res.getCommunication().add(parsePatientCommunicationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("generalPractitioner")) {
      res.getGeneralPractitioner().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("managingOrganization")) {
      res.setManagingOrganization(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("link")) {
      res.getLink().add(parsePatientLinkComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Patient.ContactComponent parsePatientContactComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Patient.ContactComponent res = new Patient.ContactComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePatientContactComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePatientContactComponentContent(int eventType, XmlPullParser xpp, Patient.ContactComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relationship")) {
      res.getRelationship().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setName(parseHumanName(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("telecom")) {
      res.getTelecom().add(parseContactPoint(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("address")) {
      res.setAddress(parseAddress(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("gender")) {
      res.setGenderElement(parseEnumeration(xpp, Enumerations.AdministrativeGender.NULL, new Enumerations.AdministrativeGenderEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("organization")) {
      res.setOrganization(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Patient.PatientCommunicationComponent parsePatientCommunicationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Patient.PatientCommunicationComponent res = new Patient.PatientCommunicationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePatientCommunicationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePatientCommunicationComponentContent(int eventType, XmlPullParser xpp, Patient.PatientCommunicationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("language")) {
      res.setLanguage(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("preferred")) {
      res.setPreferredElement(parseBoolean(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Patient.PatientLinkComponent parsePatientLinkComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Patient.PatientLinkComponent res = new Patient.PatientLinkComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePatientLinkComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePatientLinkComponentContent(int eventType, XmlPullParser xpp, Patient.PatientLinkComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("other")) {
      res.setOther(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, Patient.LinkType.NULL, new Patient.LinkTypeEnumFactory()));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected PaymentNotice parsePaymentNotice(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    PaymentNotice res = new PaymentNotice();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePaymentNoticeContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePaymentNoticeContent(int eventType, XmlPullParser xpp, PaymentNotice res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.FinancialResourceStatusCodes.NULL, new Enumerations.FinancialResourceStatusCodesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("request")) {
      res.setRequest(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("response")) {
      res.setResponse(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("created")) {
      res.setCreatedElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reporter")) {
      res.setReporter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("payment")) {
      res.setPayment(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("paymentDate")) {
      res.setPaymentDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("payee")) {
      res.setPayee(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("recipient")) {
      res.setRecipient(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("amount")) {
      res.setAmount(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("paymentStatus")) {
      res.setPaymentStatus(parseCodeableConcept(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected PaymentReconciliation parsePaymentReconciliation(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    PaymentReconciliation res = new PaymentReconciliation();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePaymentReconciliationContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePaymentReconciliationContent(int eventType, XmlPullParser xpp, PaymentReconciliation res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.FinancialResourceStatusCodes.NULL, new Enumerations.FinancialResourceStatusCodesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("kind")) {
      res.setKind(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("created")) {
      res.setCreatedElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("enterer")) {
      res.setEnterer(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("issuerType")) {
      res.setIssuerType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("paymentIssuer")) {
      res.setPaymentIssuer(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("request")) {
      res.setRequest(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requestor")) {
      res.setRequestor(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("outcome")) {
      res.setOutcomeElement(parseEnumeration(xpp, PaymentReconciliation.PaymentOutcome.NULL, new PaymentReconciliation.PaymentOutcomeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("disposition")) {
      res.setDispositionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("location")) {
      res.setLocation(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("method")) {
      res.setMethod(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("cardBrand")) {
      res.setCardBrandElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("accountNumber")) {
      res.setAccountNumberElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("expirationDate")) {
      res.setExpirationDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("processor")) {
      res.setProcessorElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("referenceNumber")) {
      res.setReferenceNumberElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("authorization")) {
      res.setAuthorizationElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("tenderedAmount")) {
      res.setTenderedAmount(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("returnedAmount")) {
      res.setReturnedAmount(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("amount")) {
      res.setAmount(parseMoney(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("paymentIdentifier")) {
      res.setPaymentIdentifier(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("allocation")) {
      res.getAllocation().add(parsePaymentReconciliationAllocationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("formCode")) {
      res.setFormCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("processNote")) {
      res.getProcessNote().add(parsePaymentReconciliationNotesComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected PaymentReconciliation.PaymentReconciliationAllocationComponent parsePaymentReconciliationAllocationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    PaymentReconciliation.PaymentReconciliationAllocationComponent res = new PaymentReconciliation.PaymentReconciliationAllocationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePaymentReconciliationAllocationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePaymentReconciliationAllocationComponentContent(int eventType, XmlPullParser xpp, PaymentReconciliation.PaymentReconciliationAllocationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.setIdentifier(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("predecessor")) {
      res.setPredecessor(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("target")) {
      res.setTarget(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "targetItem")) {
      res.setTargetItem(parseType("targetItem", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("account")) {
      res.setAccount(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("submitter")) {
      res.setSubmitter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("response")) {
      res.setResponse(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("responsible")) {
      res.setResponsible(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("payee")) {
      res.setPayee(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("amount")) {
      res.setAmount(parseMoney(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected PaymentReconciliation.NotesComponent parsePaymentReconciliationNotesComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    PaymentReconciliation.NotesComponent res = new PaymentReconciliation.NotesComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePaymentReconciliationNotesComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePaymentReconciliationNotesComponentContent(int eventType, XmlPullParser xpp, PaymentReconciliation.NotesComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, PaymentReconciliation.NoteType.NULL, new PaymentReconciliation.NoteTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("text")) {
      res.setTextElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Permission parsePermission(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Permission res = new Permission();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePermissionContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePermissionContent(int eventType, XmlPullParser xpp, Permission res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Permission.PermissionStatus.NULL, new Permission.PermissionStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("asserter")) {
      res.setAsserter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.getDate().add(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("validity")) {
      res.setValidity(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("justification")) {
      res.setJustification(parsePermissionJustificationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("combining")) {
      res.setCombiningElement(parseEnumeration(xpp, Permission.PermissionRuleCombining.NULL, new Permission.PermissionRuleCombiningEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("rule")) {
      res.getRule().add(parsePermissionRuleComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Permission.PermissionJustificationComponent parsePermissionJustificationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Permission.PermissionJustificationComponent res = new Permission.PermissionJustificationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePermissionJustificationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePermissionJustificationComponentContent(int eventType, XmlPullParser xpp, Permission.PermissionJustificationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basis")) {
      res.getBasis().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("evidence")) {
      res.getEvidence().add(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Permission.RuleComponent parsePermissionRuleComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Permission.RuleComponent res = new Permission.RuleComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePermissionRuleComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePermissionRuleComponentContent(int eventType, XmlPullParser xpp, Permission.RuleComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, Enumerations.ConsentProvisionType.NULL, new Enumerations.ConsentProvisionTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("data")) {
      res.getData().add(parsePermissionRuleDataComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("activity")) {
      res.getActivity().add(parsePermissionRuleActivityComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("limit")) {
      res.getLimit().add(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Permission.RuleDataComponent parsePermissionRuleDataComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Permission.RuleDataComponent res = new Permission.RuleDataComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePermissionRuleDataComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePermissionRuleDataComponentContent(int eventType, XmlPullParser xpp, Permission.RuleDataComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("resource")) {
      res.getResource().add(parsePermissionRuleDataResourceComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("security")) {
      res.getSecurity().add(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.getPeriod().add(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("expression")) {
      res.setExpression(parseExpression(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Permission.RuleDataResourceComponent parsePermissionRuleDataResourceComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Permission.RuleDataResourceComponent res = new Permission.RuleDataResourceComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePermissionRuleDataResourceComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePermissionRuleDataResourceComponentContent(int eventType, XmlPullParser xpp, Permission.RuleDataResourceComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("meaning")) {
      res.setMeaningElement(parseEnumeration(xpp, Enumerations.ConsentDataMeaning.NULL, new Enumerations.ConsentDataMeaningEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reference")) {
      res.setReference(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Permission.RuleActivityComponent parsePermissionRuleActivityComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Permission.RuleActivityComponent res = new Permission.RuleActivityComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePermissionRuleActivityComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePermissionRuleActivityComponentContent(int eventType, XmlPullParser xpp, Permission.RuleActivityComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actor")) {
      res.getActor().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("action")) {
      res.getAction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.getPurpose().add(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Person parsePerson(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Person res = new Person();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePersonContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePersonContent(int eventType, XmlPullParser xpp, Person res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("active")) {
      res.setActiveElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.getName().add(parseHumanName(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("telecom")) {
      res.getTelecom().add(parseContactPoint(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("gender")) {
      res.setGenderElement(parseEnumeration(xpp, Enumerations.AdministrativeGender.NULL, new Enumerations.AdministrativeGenderEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("birthDate")) {
      res.setBirthDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "deceased")) {
      res.setDeceased(parseType("deceased", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("address")) {
      res.getAddress().add(parseAddress(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("maritalStatus")) {
      res.setMaritalStatus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("photo")) {
      res.getPhoto().add(parseAttachment(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("communication")) {
      res.getCommunication().add(parsePersonCommunicationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("managingOrganization")) {
      res.setManagingOrganization(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("link")) {
      res.getLink().add(parsePersonLinkComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Person.PersonCommunicationComponent parsePersonCommunicationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Person.PersonCommunicationComponent res = new Person.PersonCommunicationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePersonCommunicationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePersonCommunicationComponentContent(int eventType, XmlPullParser xpp, Person.PersonCommunicationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("language")) {
      res.setLanguage(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("preferred")) {
      res.setPreferredElement(parseBoolean(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Person.PersonLinkComponent parsePersonLinkComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Person.PersonLinkComponent res = new Person.PersonLinkComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePersonLinkComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePersonLinkComponentContent(int eventType, XmlPullParser xpp, Person.PersonLinkComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("target")) {
      res.setTarget(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("assurance")) {
      res.setAssuranceElement(parseEnumeration(xpp, Person.IdentityAssuranceLevel.NULL, new Person.IdentityAssuranceLevelEnumFactory()));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected PlanDefinition parsePlanDefinition(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    PlanDefinition res = new PlanDefinition();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePlanDefinitionContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePlanDefinitionContent(int eventType, XmlPullParser xpp, PlanDefinition res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "versionAlgorithm")) {
      res.setVersionAlgorithm(parseType("versionAlgorithm", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subtitle")) {
      res.setSubtitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("experimental")) {
      res.setExperimentalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "subject")) {
      res.setSubject(parseType("subject", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.getJurisdiction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("usage")) {
      res.setUsageElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyrightLabel")) {
      res.setCopyrightLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("approvalDate")) {
      res.setApprovalDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lastReviewDate")) {
      res.setLastReviewDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("effectivePeriod")) {
      res.setEffectivePeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("topic")) {
      res.getTopic().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("author")) {
      res.getAuthor().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("editor")) {
      res.getEditor().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reviewer")) {
      res.getReviewer().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("endorser")) {
      res.getEndorser().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatedArtifact")) {
      res.getRelatedArtifact().add(parseRelatedArtifact(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("library")) {
      res.getLibrary().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("goal")) {
      res.getGoal().add(parsePlanDefinitionGoalComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actor")) {
      res.getActor().add(parsePlanDefinitionActorComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("action")) {
      res.getAction().add(parsePlanDefinitionActionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "asNeeded")) {
      res.setAsNeeded(parseType("asNeeded", xpp));
    } else if (!parseMetadataResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected PlanDefinition.PlanDefinitionGoalComponent parsePlanDefinitionGoalComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    PlanDefinition.PlanDefinitionGoalComponent res = new PlanDefinition.PlanDefinitionGoalComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePlanDefinitionGoalComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePlanDefinitionGoalComponentContent(int eventType, XmlPullParser xpp, PlanDefinition.PlanDefinitionGoalComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.setCategory(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescription(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("priority")) {
      res.setPriority(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("start")) {
      res.setStart(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("addresses")) {
      res.getAddresses().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("documentation")) {
      res.getDocumentation().add(parseRelatedArtifact(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("target")) {
      res.getTarget().add(parsePlanDefinitionGoalTargetComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected PlanDefinition.PlanDefinitionGoalTargetComponent parsePlanDefinitionGoalTargetComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    PlanDefinition.PlanDefinitionGoalTargetComponent res = new PlanDefinition.PlanDefinitionGoalTargetComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePlanDefinitionGoalTargetComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePlanDefinitionGoalTargetComponentContent(int eventType, XmlPullParser xpp, PlanDefinition.PlanDefinitionGoalTargetComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("measure")) {
      res.setMeasure(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "detail")) {
      res.setDetail(parseType("detail", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("due")) {
      res.setDue(parseDuration(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected PlanDefinition.PlanDefinitionActorComponent parsePlanDefinitionActorComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    PlanDefinition.PlanDefinitionActorComponent res = new PlanDefinition.PlanDefinitionActorComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePlanDefinitionActorComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePlanDefinitionActorComponentContent(int eventType, XmlPullParser xpp, PlanDefinition.PlanDefinitionActorComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("option")) {
      res.getOption().add(parsePlanDefinitionActorOptionComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected PlanDefinition.PlanDefinitionActorOptionComponent parsePlanDefinitionActorOptionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    PlanDefinition.PlanDefinitionActorOptionComponent res = new PlanDefinition.PlanDefinitionActorOptionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePlanDefinitionActorOptionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePlanDefinitionActorOptionComponentContent(int eventType, XmlPullParser xpp, PlanDefinition.PlanDefinitionActorOptionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, Enumerations.ActionParticipantType.NULL, new Enumerations.ActionParticipantTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("typeCanonical")) {
      res.setTypeCanonicalElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("typeReference")) {
      res.setTypeReference(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("role")) {
      res.setRole(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected PlanDefinition.PlanDefinitionActionComponent parsePlanDefinitionActionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    PlanDefinition.PlanDefinitionActionComponent res = new PlanDefinition.PlanDefinitionActionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePlanDefinitionActionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePlanDefinitionActionComponentContent(int eventType, XmlPullParser xpp, PlanDefinition.PlanDefinitionActionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("linkId")) {
      res.setLinkIdElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("prefix")) {
      res.setPrefixElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("textEquivalent")) {
      res.setTextEquivalentElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("priority")) {
      res.setPriorityElement(parseEnumeration(xpp, Enumerations.RequestPriority.NULL, new Enumerations.RequestPriorityEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.getReason().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("documentation")) {
      res.getDocumentation().add(parseRelatedArtifact(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("goalId")) {
      res.getGoalId().add(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "subject")) {
      res.setSubject(parseType("subject", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("trigger")) {
      res.getTrigger().add(parseTriggerDefinition(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("condition")) {
      res.getCondition().add(parsePlanDefinitionActionConditionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("input")) {
      res.getInput().add(parsePlanDefinitionActionInputComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("output")) {
      res.getOutput().add(parsePlanDefinitionActionOutputComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatedAction")) {
      res.getRelatedAction().add(parsePlanDefinitionActionRelatedActionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "timing")) {
      res.setTiming(parseType("timing", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("location")) {
      res.setLocation(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("participant")) {
      res.getParticipant().add(parsePlanDefinitionActionParticipantComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("groupingBehavior")) {
      res.setGroupingBehaviorElement(parseEnumeration(xpp, Enumerations.ActionGroupingBehavior.NULL, new Enumerations.ActionGroupingBehaviorEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("selectionBehavior")) {
      res.setSelectionBehaviorElement(parseEnumeration(xpp, Enumerations.ActionSelectionBehavior.NULL, new Enumerations.ActionSelectionBehaviorEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requiredBehavior")) {
      res.setRequiredBehaviorElement(parseEnumeration(xpp, Enumerations.ActionRequiredBehavior.NULL, new Enumerations.ActionRequiredBehaviorEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("precheckBehavior")) {
      res.setPrecheckBehaviorElement(parseEnumeration(xpp, Enumerations.ActionPrecheckBehavior.NULL, new Enumerations.ActionPrecheckBehaviorEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("cardinalityBehavior")) {
      res.setCardinalityBehaviorElement(parseEnumeration(xpp, Enumerations.ActionCardinalityBehavior.NULL, new Enumerations.ActionCardinalityBehaviorEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "definition")) {
      res.setDefinition(parseType("definition", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("transform")) {
      res.setTransformElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dynamicValue")) {
      res.getDynamicValue().add(parsePlanDefinitionActionDynamicValueComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("action")) {
      res.getAction().add(parsePlanDefinitionActionComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected PlanDefinition.PlanDefinitionActionConditionComponent parsePlanDefinitionActionConditionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    PlanDefinition.PlanDefinitionActionConditionComponent res = new PlanDefinition.PlanDefinitionActionConditionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePlanDefinitionActionConditionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePlanDefinitionActionConditionComponentContent(int eventType, XmlPullParser xpp, PlanDefinition.PlanDefinitionActionConditionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("kind")) {
      res.setKindElement(parseEnumeration(xpp, Enumerations.ActionConditionKind.NULL, new Enumerations.ActionConditionKindEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("expression")) {
      res.setExpression(parseExpression(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected PlanDefinition.PlanDefinitionActionInputComponent parsePlanDefinitionActionInputComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    PlanDefinition.PlanDefinitionActionInputComponent res = new PlanDefinition.PlanDefinitionActionInputComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePlanDefinitionActionInputComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePlanDefinitionActionInputComponentContent(int eventType, XmlPullParser xpp, PlanDefinition.PlanDefinitionActionInputComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requirement")) {
      res.setRequirement(parseDataRequirement(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatedData")) {
      res.setRelatedDataElement(parseId(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected PlanDefinition.PlanDefinitionActionOutputComponent parsePlanDefinitionActionOutputComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    PlanDefinition.PlanDefinitionActionOutputComponent res = new PlanDefinition.PlanDefinitionActionOutputComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePlanDefinitionActionOutputComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePlanDefinitionActionOutputComponentContent(int eventType, XmlPullParser xpp, PlanDefinition.PlanDefinitionActionOutputComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requirement")) {
      res.setRequirement(parseDataRequirement(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatedData")) {
      res.setRelatedDataElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected PlanDefinition.PlanDefinitionActionRelatedActionComponent parsePlanDefinitionActionRelatedActionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    PlanDefinition.PlanDefinitionActionRelatedActionComponent res = new PlanDefinition.PlanDefinitionActionRelatedActionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePlanDefinitionActionRelatedActionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePlanDefinitionActionRelatedActionComponentContent(int eventType, XmlPullParser xpp, PlanDefinition.PlanDefinitionActionRelatedActionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("targetId")) {
      res.setTargetIdElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relationship")) {
      res.setRelationshipElement(parseEnumeration(xpp, Enumerations.ActionRelationshipType.NULL, new Enumerations.ActionRelationshipTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("endRelationship")) {
      res.setEndRelationshipElement(parseEnumeration(xpp, Enumerations.ActionRelationshipType.NULL, new Enumerations.ActionRelationshipTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "offset")) {
      res.setOffset(parseType("offset", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected PlanDefinition.PlanDefinitionActionParticipantComponent parsePlanDefinitionActionParticipantComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    PlanDefinition.PlanDefinitionActionParticipantComponent res = new PlanDefinition.PlanDefinitionActionParticipantComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePlanDefinitionActionParticipantComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePlanDefinitionActionParticipantComponentContent(int eventType, XmlPullParser xpp, PlanDefinition.PlanDefinitionActionParticipantComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actorId")) {
      res.setActorIdElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, Enumerations.ActionParticipantType.NULL, new Enumerations.ActionParticipantTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("typeCanonical")) {
      res.setTypeCanonicalElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("typeReference")) {
      res.setTypeReference(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("role")) {
      res.setRole(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("function")) {
      res.setFunction(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected PlanDefinition.PlanDefinitionActionDynamicValueComponent parsePlanDefinitionActionDynamicValueComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    PlanDefinition.PlanDefinitionActionDynamicValueComponent res = new PlanDefinition.PlanDefinitionActionDynamicValueComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePlanDefinitionActionDynamicValueComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePlanDefinitionActionDynamicValueComponentContent(int eventType, XmlPullParser xpp, PlanDefinition.PlanDefinitionActionDynamicValueComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("path")) {
      res.setPathElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("expression")) {
      res.setExpression(parseExpression(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Practitioner parsePractitioner(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Practitioner res = new Practitioner();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePractitionerContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePractitionerContent(int eventType, XmlPullParser xpp, Practitioner res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("active")) {
      res.setActiveElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.getName().add(parseHumanName(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("telecom")) {
      res.getTelecom().add(parseContactPoint(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("gender")) {
      res.setGenderElement(parseEnumeration(xpp, Enumerations.AdministrativeGender.NULL, new Enumerations.AdministrativeGenderEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("birthDate")) {
      res.setBirthDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "deceased")) {
      res.setDeceased(parseType("deceased", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("address")) {
      res.getAddress().add(parseAddress(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("photo")) {
      res.getPhoto().add(parseAttachment(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("qualification")) {
      res.getQualification().add(parsePractitionerQualificationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("communication")) {
      res.getCommunication().add(parsePractitionerCommunicationComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Practitioner.PractitionerQualificationComponent parsePractitionerQualificationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Practitioner.PractitionerQualificationComponent res = new Practitioner.PractitionerQualificationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePractitionerQualificationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePractitionerQualificationComponentContent(int eventType, XmlPullParser xpp, Practitioner.PractitionerQualificationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("issuer")) {
      res.setIssuer(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Practitioner.PractitionerCommunicationComponent parsePractitionerCommunicationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Practitioner.PractitionerCommunicationComponent res = new Practitioner.PractitionerCommunicationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePractitionerCommunicationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePractitionerCommunicationComponentContent(int eventType, XmlPullParser xpp, Practitioner.PractitionerCommunicationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("language")) {
      res.setLanguage(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("preferred")) {
      res.setPreferredElement(parseBoolean(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected PractitionerRole parsePractitionerRole(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    PractitionerRole res = new PractitionerRole();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parsePractitionerRoleContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parsePractitionerRoleContent(int eventType, XmlPullParser xpp, PractitionerRole res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("active")) {
      res.setActiveElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("practitioner")) {
      res.setPractitioner(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("organization")) {
      res.setOrganization(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.getCode().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("specialty")) {
      res.getSpecialty().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("location")) {
      res.getLocation().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("healthcareService")) {
      res.getHealthcareService().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseExtendedContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("characteristic")) {
      res.getCharacteristic().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("communication")) {
      res.getCommunication().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("availability")) {
      res.getAvailability().add(parseAvailability(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("endpoint")) {
      res.getEndpoint().add(parseReference(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Procedure parseProcedure(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Procedure res = new Procedure();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseProcedureContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseProcedureContent(int eventType, XmlPullParser xpp, Procedure res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instantiatesCanonical")) {
      res.getInstantiatesCanonical().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instantiatesUri")) {
      res.getInstantiatesUri().add(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basedOn")) {
      res.getBasedOn().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("partOf")) {
      res.getPartOf().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.EventStatus.NULL, new Enumerations.EventStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("statusReason")) {
      res.setStatusReason(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("focus")) {
      res.setFocus(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "occurrence")) {
      res.setOccurrence(parseType("occurrence", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("recorded")) {
      res.setRecordedElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("recorder")) {
      res.setRecorder(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "reported")) {
      res.setReported(parseType("reported", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("performer")) {
      res.getPerformer().add(parseProcedurePerformerComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("location")) {
      res.setLocation(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.getReason().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("bodySite")) {
      res.getBodySite().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("outcome")) {
      res.setOutcome(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("report")) {
      res.getReport().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("complication")) {
      res.getComplication().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("followUp")) {
      res.getFollowUp().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("focalDevice")) {
      res.getFocalDevice().add(parseProcedureFocalDeviceComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("used")) {
      res.getUsed().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("supportingInfo")) {
      res.getSupportingInfo().add(parseReference(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Procedure.ProcedurePerformerComponent parseProcedurePerformerComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Procedure.ProcedurePerformerComponent res = new Procedure.ProcedurePerformerComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseProcedurePerformerComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseProcedurePerformerComponentContent(int eventType, XmlPullParser xpp, Procedure.ProcedurePerformerComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("function")) {
      res.setFunction(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actor")) {
      res.setActor(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("onBehalfOf")) {
      res.setOnBehalfOf(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Procedure.ProcedureFocalDeviceComponent parseProcedureFocalDeviceComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Procedure.ProcedureFocalDeviceComponent res = new Procedure.ProcedureFocalDeviceComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseProcedureFocalDeviceComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseProcedureFocalDeviceComponentContent(int eventType, XmlPullParser xpp, Procedure.ProcedureFocalDeviceComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("action")) {
      res.setAction(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("manipulated")) {
      res.setManipulated(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Provenance parseProvenance(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Provenance res = new Provenance();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseProvenanceContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseProvenanceContent(int eventType, XmlPullParser xpp, Provenance res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("target")) {
      res.getTarget().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "occurred")) {
      res.setOccurred(parseType("occurred", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("recorded")) {
      res.setRecordedElement(parseInstant(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("policy")) {
      res.getPolicy().add(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("location")) {
      res.setLocation(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("authorization")) {
      res.getAuthorization().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("activity")) {
      res.setActivity(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basedOn")) {
      res.getBasedOn().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patient")) {
      res.setPatient(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("agent")) {
      res.getAgent().add(parseProvenanceAgentComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("entity")) {
      res.getEntity().add(parseProvenanceEntityComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("signature")) {
      res.getSignature().add(parseSignature(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Provenance.ProvenanceAgentComponent parseProvenanceAgentComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Provenance.ProvenanceAgentComponent res = new Provenance.ProvenanceAgentComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseProvenanceAgentComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseProvenanceAgentComponentContent(int eventType, XmlPullParser xpp, Provenance.ProvenanceAgentComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("role")) {
      res.getRole().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("who")) {
      res.setWho(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("onBehalfOf")) {
      res.setOnBehalfOf(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Provenance.ProvenanceEntityComponent parseProvenanceEntityComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Provenance.ProvenanceEntityComponent res = new Provenance.ProvenanceEntityComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseProvenanceEntityComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseProvenanceEntityComponentContent(int eventType, XmlPullParser xpp, Provenance.ProvenanceEntityComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("role")) {
      res.setRoleElement(parseEnumeration(xpp, Provenance.ProvenanceEntityRole.NULL, new Provenance.ProvenanceEntityRoleEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("what")) {
      res.setWhat(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("agent")) {
      res.getAgent().add(parseProvenanceAgentComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Questionnaire parseQuestionnaire(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Questionnaire res = new Questionnaire();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseQuestionnaireContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseQuestionnaireContent(int eventType, XmlPullParser xpp, Questionnaire res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "versionAlgorithm")) {
      res.setVersionAlgorithm(parseType("versionAlgorithm", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("derivedFrom")) {
      res.getDerivedFrom().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("experimental")) {
      res.setExperimentalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subjectType")) {
      res.getSubjectType().add(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.getJurisdiction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyrightLabel")) {
      res.setCopyrightLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("approvalDate")) {
      res.setApprovalDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lastReviewDate")) {
      res.setLastReviewDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("effectivePeriod")) {
      res.setEffectivePeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.getCode().add(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("item")) {
      res.getItem().add(parseQuestionnaireItemComponent(xpp));
    } else if (!parseMetadataResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Questionnaire.QuestionnaireItemComponent parseQuestionnaireItemComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Questionnaire.QuestionnaireItemComponent res = new Questionnaire.QuestionnaireItemComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseQuestionnaireItemComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseQuestionnaireItemComponentContent(int eventType, XmlPullParser xpp, Questionnaire.QuestionnaireItemComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("linkId")) {
      res.setLinkIdElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("definition")) {
      res.setDefinitionElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.getCode().add(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("prefix")) {
      res.setPrefixElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("text")) {
      res.setTextElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, Questionnaire.QuestionnaireItemType.NULL, new Questionnaire.QuestionnaireItemTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("enableWhen")) {
      res.getEnableWhen().add(parseQuestionnaireItemEnableWhenComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("enableBehavior")) {
      res.setEnableBehaviorElement(parseEnumeration(xpp, Questionnaire.EnableWhenBehavior.NULL, new Questionnaire.EnableWhenBehaviorEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("disabledDisplay")) {
      res.setDisabledDisplayElement(parseEnumeration(xpp, Questionnaire.QuestionnaireItemDisabledDisplay.NULL, new Questionnaire.QuestionnaireItemDisabledDisplayEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("required")) {
      res.setRequiredElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("repeats")) {
      res.setRepeatsElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("readOnly")) {
      res.setReadOnlyElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("maxLength")) {
      res.setMaxLengthElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("answerConstraint")) {
      res.setAnswerConstraintElement(parseEnumeration(xpp, Questionnaire.QuestionnaireAnswerConstraint.NULL, new Questionnaire.QuestionnaireAnswerConstraintEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("answerValueSet")) {
      res.setAnswerValueSetElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("answerOption")) {
      res.getAnswerOption().add(parseQuestionnaireItemAnswerOptionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("initial")) {
      res.getInitial().add(parseQuestionnaireItemInitialComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("item")) {
      res.getItem().add(parseQuestionnaireItemComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Questionnaire.QuestionnaireItemEnableWhenComponent parseQuestionnaireItemEnableWhenComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Questionnaire.QuestionnaireItemEnableWhenComponent res = new Questionnaire.QuestionnaireItemEnableWhenComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseQuestionnaireItemEnableWhenComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseQuestionnaireItemEnableWhenComponentContent(int eventType, XmlPullParser xpp, Questionnaire.QuestionnaireItemEnableWhenComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("question")) {
      res.setQuestionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("operator")) {
      res.setOperatorElement(parseEnumeration(xpp, Questionnaire.QuestionnaireItemOperator.NULL, new Questionnaire.QuestionnaireItemOperatorEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "answer")) {
      res.setAnswer(parseType("answer", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Questionnaire.QuestionnaireItemAnswerOptionComponent parseQuestionnaireItemAnswerOptionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Questionnaire.QuestionnaireItemAnswerOptionComponent res = new Questionnaire.QuestionnaireItemAnswerOptionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseQuestionnaireItemAnswerOptionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseQuestionnaireItemAnswerOptionComponentContent(int eventType, XmlPullParser xpp, Questionnaire.QuestionnaireItemAnswerOptionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("initialSelected")) {
      res.setInitialSelectedElement(parseBoolean(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Questionnaire.QuestionnaireItemInitialComponent parseQuestionnaireItemInitialComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Questionnaire.QuestionnaireItemInitialComponent res = new Questionnaire.QuestionnaireItemInitialComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseQuestionnaireItemInitialComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseQuestionnaireItemInitialComponentContent(int eventType, XmlPullParser xpp, Questionnaire.QuestionnaireItemInitialComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected QuestionnaireResponse parseQuestionnaireResponse(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    QuestionnaireResponse res = new QuestionnaireResponse();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseQuestionnaireResponseContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseQuestionnaireResponseContent(int eventType, XmlPullParser xpp, QuestionnaireResponse res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basedOn")) {
      res.getBasedOn().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("partOf")) {
      res.getPartOf().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("questionnaire")) {
      res.setQuestionnaireElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, QuestionnaireResponse.QuestionnaireResponseStatus.NULL, new QuestionnaireResponse.QuestionnaireResponseStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("authored")) {
      res.setAuthoredElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("author")) {
      res.setAuthor(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("source")) {
      res.setSource(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("item")) {
      res.getItem().add(parseQuestionnaireResponseItemComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected QuestionnaireResponse.QuestionnaireResponseItemComponent parseQuestionnaireResponseItemComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    QuestionnaireResponse.QuestionnaireResponseItemComponent res = new QuestionnaireResponse.QuestionnaireResponseItemComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseQuestionnaireResponseItemComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseQuestionnaireResponseItemComponentContent(int eventType, XmlPullParser xpp, QuestionnaireResponse.QuestionnaireResponseItemComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("linkId")) {
      res.setLinkIdElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("definition")) {
      res.setDefinitionElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("text")) {
      res.setTextElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("answer")) {
      res.getAnswer().add(parseQuestionnaireResponseItemAnswerComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("item")) {
      res.getItem().add(parseQuestionnaireResponseItemComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected QuestionnaireResponse.QuestionnaireResponseItemAnswerComponent parseQuestionnaireResponseItemAnswerComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    QuestionnaireResponse.QuestionnaireResponseItemAnswerComponent res = new QuestionnaireResponse.QuestionnaireResponseItemAnswerComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseQuestionnaireResponseItemAnswerComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseQuestionnaireResponseItemAnswerComponentContent(int eventType, XmlPullParser xpp, QuestionnaireResponse.QuestionnaireResponseItemAnswerComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("item")) {
      res.getItem().add(parseQuestionnaireResponseItemComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected RegulatedAuthorization parseRegulatedAuthorization(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    RegulatedAuthorization res = new RegulatedAuthorization();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseRegulatedAuthorizationContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseRegulatedAuthorizationContent(int eventType, XmlPullParser xpp, RegulatedAuthorization res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.getSubject().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("region")) {
      res.getRegion().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("statusDate")) {
      res.setStatusDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("validityPeriod")) {
      res.setValidityPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("indication")) {
      res.getIndication().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("intendedUse")) {
      res.setIntendedUse(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basis")) {
      res.getBasis().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("holder")) {
      res.setHolder(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("regulator")) {
      res.setRegulator(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("attachedDocument")) {
      res.getAttachedDocument().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("case")) {
      res.setCase(parseRegulatedAuthorizationCaseComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected RegulatedAuthorization.RegulatedAuthorizationCaseComponent parseRegulatedAuthorizationCaseComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    RegulatedAuthorization.RegulatedAuthorizationCaseComponent res = new RegulatedAuthorization.RegulatedAuthorizationCaseComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseRegulatedAuthorizationCaseComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseRegulatedAuthorizationCaseComponentContent(int eventType, XmlPullParser xpp, RegulatedAuthorization.RegulatedAuthorizationCaseComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.setIdentifier(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "date")) {
      res.setDate(parseType("date", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("application")) {
      res.getApplication().add(parseRegulatedAuthorizationCaseComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected RelatedPerson parseRelatedPerson(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    RelatedPerson res = new RelatedPerson();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseRelatedPersonContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseRelatedPersonContent(int eventType, XmlPullParser xpp, RelatedPerson res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("active")) {
      res.setActiveElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patient")) {
      res.setPatient(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relationship")) {
      res.getRelationship().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.getName().add(parseHumanName(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("telecom")) {
      res.getTelecom().add(parseContactPoint(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("gender")) {
      res.setGenderElement(parseEnumeration(xpp, Enumerations.AdministrativeGender.NULL, new Enumerations.AdministrativeGenderEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("birthDate")) {
      res.setBirthDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("address")) {
      res.getAddress().add(parseAddress(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("photo")) {
      res.getPhoto().add(parseAttachment(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("communication")) {
      res.getCommunication().add(parseRelatedPersonCommunicationComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected RelatedPerson.RelatedPersonCommunicationComponent parseRelatedPersonCommunicationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    RelatedPerson.RelatedPersonCommunicationComponent res = new RelatedPerson.RelatedPersonCommunicationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseRelatedPersonCommunicationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseRelatedPersonCommunicationComponentContent(int eventType, XmlPullParser xpp, RelatedPerson.RelatedPersonCommunicationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("language")) {
      res.setLanguage(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("preferred")) {
      res.setPreferredElement(parseBoolean(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected RequestOrchestration parseRequestOrchestration(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    RequestOrchestration res = new RequestOrchestration();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseRequestOrchestrationContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseRequestOrchestrationContent(int eventType, XmlPullParser xpp, RequestOrchestration res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instantiatesCanonical")) {
      res.getInstantiatesCanonical().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instantiatesUri")) {
      res.getInstantiatesUri().add(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basedOn")) {
      res.getBasedOn().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("replaces")) {
      res.getReplaces().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("groupIdentifier")) {
      res.setGroupIdentifier(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.RequestStatus.NULL, new Enumerations.RequestStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("intent")) {
      res.setIntentElement(parseEnumeration(xpp, Enumerations.RequestIntent.NULL, new Enumerations.RequestIntentEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("priority")) {
      res.setPriorityElement(parseEnumeration(xpp, Enumerations.RequestPriority.NULL, new Enumerations.RequestPriorityEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("authoredOn")) {
      res.setAuthoredOnElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("author")) {
      res.setAuthor(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.getReason().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("goal")) {
      res.getGoal().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("action")) {
      res.getAction().add(parseRequestOrchestrationActionComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected RequestOrchestration.RequestOrchestrationActionComponent parseRequestOrchestrationActionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    RequestOrchestration.RequestOrchestrationActionComponent res = new RequestOrchestration.RequestOrchestrationActionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseRequestOrchestrationActionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseRequestOrchestrationActionComponentContent(int eventType, XmlPullParser xpp, RequestOrchestration.RequestOrchestrationActionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("linkId")) {
      res.setLinkIdElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("prefix")) {
      res.setPrefixElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("textEquivalent")) {
      res.setTextEquivalentElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("priority")) {
      res.setPriorityElement(parseEnumeration(xpp, Enumerations.RequestPriority.NULL, new Enumerations.RequestPriorityEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.getCode().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("documentation")) {
      res.getDocumentation().add(parseRelatedArtifact(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("goal")) {
      res.getGoal().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("condition")) {
      res.getCondition().add(parseRequestOrchestrationActionConditionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("input")) {
      res.getInput().add(parseRequestOrchestrationActionInputComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("output")) {
      res.getOutput().add(parseRequestOrchestrationActionOutputComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatedAction")) {
      res.getRelatedAction().add(parseRequestOrchestrationActionRelatedActionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "timing")) {
      res.setTiming(parseType("timing", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("location")) {
      res.setLocation(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("participant")) {
      res.getParticipant().add(parseRequestOrchestrationActionParticipantComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("groupingBehavior")) {
      res.setGroupingBehaviorElement(parseEnumeration(xpp, Enumerations.ActionGroupingBehavior.NULL, new Enumerations.ActionGroupingBehaviorEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("selectionBehavior")) {
      res.setSelectionBehaviorElement(parseEnumeration(xpp, Enumerations.ActionSelectionBehavior.NULL, new Enumerations.ActionSelectionBehaviorEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requiredBehavior")) {
      res.setRequiredBehaviorElement(parseEnumeration(xpp, Enumerations.ActionRequiredBehavior.NULL, new Enumerations.ActionRequiredBehaviorEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("precheckBehavior")) {
      res.setPrecheckBehaviorElement(parseEnumeration(xpp, Enumerations.ActionPrecheckBehavior.NULL, new Enumerations.ActionPrecheckBehaviorEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("cardinalityBehavior")) {
      res.setCardinalityBehaviorElement(parseEnumeration(xpp, Enumerations.ActionCardinalityBehavior.NULL, new Enumerations.ActionCardinalityBehaviorEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("resource")) {
      res.setResource(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "definition")) {
      res.setDefinition(parseType("definition", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("transform")) {
      res.setTransformElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dynamicValue")) {
      res.getDynamicValue().add(parseRequestOrchestrationActionDynamicValueComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("action")) {
      res.getAction().add(parseRequestOrchestrationActionComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected RequestOrchestration.RequestOrchestrationActionConditionComponent parseRequestOrchestrationActionConditionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    RequestOrchestration.RequestOrchestrationActionConditionComponent res = new RequestOrchestration.RequestOrchestrationActionConditionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseRequestOrchestrationActionConditionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseRequestOrchestrationActionConditionComponentContent(int eventType, XmlPullParser xpp, RequestOrchestration.RequestOrchestrationActionConditionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("kind")) {
      res.setKindElement(parseEnumeration(xpp, Enumerations.ActionConditionKind.NULL, new Enumerations.ActionConditionKindEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("expression")) {
      res.setExpression(parseExpression(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected RequestOrchestration.RequestOrchestrationActionInputComponent parseRequestOrchestrationActionInputComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    RequestOrchestration.RequestOrchestrationActionInputComponent res = new RequestOrchestration.RequestOrchestrationActionInputComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseRequestOrchestrationActionInputComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseRequestOrchestrationActionInputComponentContent(int eventType, XmlPullParser xpp, RequestOrchestration.RequestOrchestrationActionInputComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requirement")) {
      res.setRequirement(parseDataRequirement(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatedData")) {
      res.setRelatedDataElement(parseId(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected RequestOrchestration.RequestOrchestrationActionOutputComponent parseRequestOrchestrationActionOutputComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    RequestOrchestration.RequestOrchestrationActionOutputComponent res = new RequestOrchestration.RequestOrchestrationActionOutputComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseRequestOrchestrationActionOutputComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseRequestOrchestrationActionOutputComponentContent(int eventType, XmlPullParser xpp, RequestOrchestration.RequestOrchestrationActionOutputComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requirement")) {
      res.setRequirement(parseDataRequirement(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatedData")) {
      res.setRelatedDataElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected RequestOrchestration.RequestOrchestrationActionRelatedActionComponent parseRequestOrchestrationActionRelatedActionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    RequestOrchestration.RequestOrchestrationActionRelatedActionComponent res = new RequestOrchestration.RequestOrchestrationActionRelatedActionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseRequestOrchestrationActionRelatedActionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseRequestOrchestrationActionRelatedActionComponentContent(int eventType, XmlPullParser xpp, RequestOrchestration.RequestOrchestrationActionRelatedActionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("targetId")) {
      res.setTargetIdElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relationship")) {
      res.setRelationshipElement(parseEnumeration(xpp, Enumerations.ActionRelationshipType.NULL, new Enumerations.ActionRelationshipTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("endRelationship")) {
      res.setEndRelationshipElement(parseEnumeration(xpp, Enumerations.ActionRelationshipType.NULL, new Enumerations.ActionRelationshipTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "offset")) {
      res.setOffset(parseType("offset", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected RequestOrchestration.RequestOrchestrationActionParticipantComponent parseRequestOrchestrationActionParticipantComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    RequestOrchestration.RequestOrchestrationActionParticipantComponent res = new RequestOrchestration.RequestOrchestrationActionParticipantComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseRequestOrchestrationActionParticipantComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseRequestOrchestrationActionParticipantComponentContent(int eventType, XmlPullParser xpp, RequestOrchestration.RequestOrchestrationActionParticipantComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, Enumerations.ActionParticipantType.NULL, new Enumerations.ActionParticipantTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("typeCanonical")) {
      res.setTypeCanonicalElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("typeReference")) {
      res.setTypeReference(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("role")) {
      res.setRole(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("function")) {
      res.setFunction(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "actor")) {
      res.setActor(parseType("actor", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected RequestOrchestration.RequestOrchestrationActionDynamicValueComponent parseRequestOrchestrationActionDynamicValueComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    RequestOrchestration.RequestOrchestrationActionDynamicValueComponent res = new RequestOrchestration.RequestOrchestrationActionDynamicValueComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseRequestOrchestrationActionDynamicValueComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseRequestOrchestrationActionDynamicValueComponentContent(int eventType, XmlPullParser xpp, RequestOrchestration.RequestOrchestrationActionDynamicValueComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("path")) {
      res.setPathElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("expression")) {
      res.setExpression(parseExpression(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Requirements parseRequirements(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Requirements res = new Requirements();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseRequirementsContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseRequirementsContent(int eventType, XmlPullParser xpp, Requirements res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "versionAlgorithm")) {
      res.setVersionAlgorithm(parseType("versionAlgorithm", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("experimental")) {
      res.setExperimentalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.getJurisdiction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyrightLabel")) {
      res.setCopyrightLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("derivedFrom")) {
      res.getDerivedFrom().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reference")) {
      res.getReference().add(parseUrl(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actor")) {
      res.getActor().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("statement")) {
      res.getStatement().add(parseRequirementsStatementComponent(xpp));
    } else if (!parseCanonicalResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Requirements.RequirementsStatementComponent parseRequirementsStatementComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Requirements.RequirementsStatementComponent res = new Requirements.RequirementsStatementComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseRequirementsStatementComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseRequirementsStatementComponentContent(int eventType, XmlPullParser xpp, Requirements.RequirementsStatementComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("key")) {
      res.setKeyElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("label")) {
      res.setLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("conformance")) {
      res.getConformance().add(parseEnumeration(xpp, Requirements.ConformanceExpectation.NULL, new Requirements.ConformanceExpectationEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("conditionality")) {
      res.setConditionalityElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requirement")) {
      res.setRequirementElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("derivedFrom")) {
      res.setDerivedFromElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("parent")) {
      res.setParentElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("satisfiedBy")) {
      res.getSatisfiedBy().add(parseUrl(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reference")) {
      res.getReference().add(parseUrl(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("source")) {
      res.getSource().add(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ResearchStudy parseResearchStudy(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ResearchStudy res = new ResearchStudy();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseResearchStudyContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseResearchStudyContent(int eventType, XmlPullParser xpp, ResearchStudy res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("label")) {
      res.getLabel().add(parseResearchStudyLabelComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("protocol")) {
      res.getProtocol().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("partOf")) {
      res.getPartOf().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatedArtifact")) {
      res.getRelatedArtifact().add(parseRelatedArtifact(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("primaryPurposeType")) {
      res.setPrimaryPurposeType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("phase")) {
      res.setPhase(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("studyDesign")) {
      res.getStudyDesign().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("focus")) {
      res.getFocus().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("condition")) {
      res.getCondition().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("keyword")) {
      res.getKeyword().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("region")) {
      res.getRegion().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("descriptionSummary")) {
      res.setDescriptionSummaryElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("site")) {
      res.getSite().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("classifier")) {
      res.getClassifier().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("associatedParty")) {
      res.getAssociatedParty().add(parseResearchStudyAssociatedPartyComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("progressStatus")) {
      res.getProgressStatus().add(parseResearchStudyProgressStatusComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("whyStopped")) {
      res.setWhyStopped(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("recruitment")) {
      res.setRecruitment(parseResearchStudyRecruitmentComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("comparisonGroup")) {
      res.getComparisonGroup().add(parseResearchStudyComparisonGroupComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("objective")) {
      res.getObjective().add(parseResearchStudyObjectiveComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("outcomeMeasure")) {
      res.getOutcomeMeasure().add(parseResearchStudyOutcomeMeasureComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("result")) {
      res.getResult().add(parseReference(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ResearchStudy.ResearchStudyLabelComponent parseResearchStudyLabelComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ResearchStudy.ResearchStudyLabelComponent res = new ResearchStudy.ResearchStudyLabelComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseResearchStudyLabelComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseResearchStudyLabelComponentContent(int eventType, XmlPullParser xpp, ResearchStudy.ResearchStudyLabelComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("value")) {
      res.setValueElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ResearchStudy.ResearchStudyAssociatedPartyComponent parseResearchStudyAssociatedPartyComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ResearchStudy.ResearchStudyAssociatedPartyComponent res = new ResearchStudy.ResearchStudyAssociatedPartyComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseResearchStudyAssociatedPartyComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseResearchStudyAssociatedPartyComponentContent(int eventType, XmlPullParser xpp, ResearchStudy.ResearchStudyAssociatedPartyComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("role")) {
      res.setRole(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.getPeriod().add(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("classifier")) {
      res.getClassifier().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("party")) {
      res.setParty(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ResearchStudy.ResearchStudyProgressStatusComponent parseResearchStudyProgressStatusComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ResearchStudy.ResearchStudyProgressStatusComponent res = new ResearchStudy.ResearchStudyProgressStatusComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseResearchStudyProgressStatusComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseResearchStudyProgressStatusComponentContent(int eventType, XmlPullParser xpp, ResearchStudy.ResearchStudyProgressStatusComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("state")) {
      res.setState(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actual")) {
      res.setActualElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ResearchStudy.ResearchStudyRecruitmentComponent parseResearchStudyRecruitmentComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ResearchStudy.ResearchStudyRecruitmentComponent res = new ResearchStudy.ResearchStudyRecruitmentComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseResearchStudyRecruitmentComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseResearchStudyRecruitmentComponentContent(int eventType, XmlPullParser xpp, ResearchStudy.ResearchStudyRecruitmentComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("targetNumber")) {
      res.setTargetNumberElement(parseUnsignedInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actualNumber")) {
      res.setActualNumberElement(parseUnsignedInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("eligibility")) {
      res.setEligibility(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actualGroup")) {
      res.setActualGroup(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ResearchStudy.ResearchStudyComparisonGroupComponent parseResearchStudyComparisonGroupComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ResearchStudy.ResearchStudyComparisonGroupComponent res = new ResearchStudy.ResearchStudyComparisonGroupComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseResearchStudyComparisonGroupComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseResearchStudyComparisonGroupComponentContent(int eventType, XmlPullParser xpp, ResearchStudy.ResearchStudyComparisonGroupComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("linkId")) {
      res.setLinkIdElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("intendedExposure")) {
      res.getIntendedExposure().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("observedGroup")) {
      res.setObservedGroup(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ResearchStudy.ResearchStudyObjectiveComponent parseResearchStudyObjectiveComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ResearchStudy.ResearchStudyObjectiveComponent res = new ResearchStudy.ResearchStudyObjectiveComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseResearchStudyObjectiveComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseResearchStudyObjectiveComponentContent(int eventType, XmlPullParser xpp, ResearchStudy.ResearchStudyObjectiveComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ResearchStudy.ResearchStudyOutcomeMeasureComponent parseResearchStudyOutcomeMeasureComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ResearchStudy.ResearchStudyOutcomeMeasureComponent res = new ResearchStudy.ResearchStudyOutcomeMeasureComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseResearchStudyOutcomeMeasureComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseResearchStudyOutcomeMeasureComponentContent(int eventType, XmlPullParser xpp, ResearchStudy.ResearchStudyOutcomeMeasureComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.getType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reference")) {
      res.setReference(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ResearchSubject parseResearchSubject(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ResearchSubject res = new ResearchSubject();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseResearchSubjectContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseResearchSubjectContent(int eventType, XmlPullParser xpp, ResearchSubject res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("progress")) {
      res.getProgress().add(parseResearchSubjectProgressComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("study")) {
      res.setStudy(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("assignedComparisonGroup")) {
      res.setAssignedComparisonGroupElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actualComparisonGroup")) {
      res.setActualComparisonGroupElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("consent")) {
      res.getConsent().add(parseReference(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ResearchSubject.ResearchSubjectProgressComponent parseResearchSubjectProgressComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ResearchSubject.ResearchSubjectProgressComponent res = new ResearchSubject.ResearchSubjectProgressComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseResearchSubjectProgressComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseResearchSubjectProgressComponentContent(int eventType, XmlPullParser xpp, ResearchSubject.ResearchSubjectProgressComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subjectState")) {
      res.setSubjectState(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("milestone")) {
      res.setMilestone(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.setReason(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("startDate")) {
      res.setStartDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("endDate")) {
      res.setEndDateElement(parseDateTime(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected RiskAssessment parseRiskAssessment(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    RiskAssessment res = new RiskAssessment();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseRiskAssessmentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseRiskAssessmentContent(int eventType, XmlPullParser xpp, RiskAssessment res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basedOn")) {
      res.setBasedOn(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("parent")) {
      res.setParent(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.ObservationStatus.NULL, new Enumerations.ObservationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("method")) {
      res.setMethod(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "occurrence")) {
      res.setOccurrence(parseType("occurrence", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("condition")) {
      res.setCondition(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("performer")) {
      res.setPerformer(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.getReason().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basis")) {
      res.getBasis().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("prediction")) {
      res.getPrediction().add(parseRiskAssessmentPredictionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("mitigation")) {
      res.setMitigationElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected RiskAssessment.RiskAssessmentPredictionComponent parseRiskAssessmentPredictionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    RiskAssessment.RiskAssessmentPredictionComponent res = new RiskAssessment.RiskAssessmentPredictionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseRiskAssessmentPredictionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseRiskAssessmentPredictionComponentContent(int eventType, XmlPullParser xpp, RiskAssessment.RiskAssessmentPredictionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("outcome")) {
      res.setOutcome(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "probability")) {
      res.setProbability(parseType("probability", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("qualitativeRisk")) {
      res.setQualitativeRisk(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relativeRisk")) {
      res.setRelativeRiskElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "when")) {
      res.setWhen(parseType("when", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("rationale")) {
      res.setRationaleElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Schedule parseSchedule(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Schedule res = new Schedule();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseScheduleContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseScheduleContent(int eventType, XmlPullParser xpp, Schedule res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("active")) {
      res.setActiveElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("serviceCategory")) {
      res.getServiceCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("serviceType")) {
      res.getServiceType().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("specialty")) {
      res.getSpecialty().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actor")) {
      res.getActor().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("planningHorizon")) {
      res.setPlanningHorizon(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("comment")) {
      res.setCommentElement(parseMarkdown(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SearchParameter parseSearchParameter(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SearchParameter res = new SearchParameter();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSearchParameterContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSearchParameterContent(int eventType, XmlPullParser xpp, SearchParameter res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "versionAlgorithm")) {
      res.setVersionAlgorithm(parseType("versionAlgorithm", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("derivedFrom")) {
      res.setDerivedFromElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("experimental")) {
      res.setExperimentalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.getJurisdiction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyrightLabel")) {
      res.setCopyrightLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCodeElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("base")) {
      res.getBase().add(parseEnumeration(xpp, Enumerations.VersionIndependentResourceTypesAll.NULL, new Enumerations.VersionIndependentResourceTypesAllEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, Enumerations.SearchParamType.NULL, new Enumerations.SearchParamTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("expression")) {
      res.setExpressionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("processingMode")) {
      res.setProcessingModeElement(parseEnumeration(xpp, SearchParameter.SearchProcessingModeType.NULL, new SearchParameter.SearchProcessingModeTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("constraint")) {
      res.setConstraintElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("target")) {
      res.getTarget().add(parseEnumeration(xpp, Enumerations.VersionIndependentResourceTypesAll.NULL, new Enumerations.VersionIndependentResourceTypesAllEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("multipleOr")) {
      res.setMultipleOrElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("multipleAnd")) {
      res.setMultipleAndElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("comparator")) {
      res.getComparator().add(parseEnumeration(xpp, Enumerations.SearchComparator.NULL, new Enumerations.SearchComparatorEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("modifier")) {
      res.getModifier().add(parseEnumeration(xpp, Enumerations.SearchModifierCode.NULL, new Enumerations.SearchModifierCodeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("chain")) {
      res.getChain().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("component")) {
      res.getComponent().add(parseSearchParameterComponentComponent(xpp));
    } else if (!parseCanonicalResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SearchParameter.SearchParameterComponentComponent parseSearchParameterComponentComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SearchParameter.SearchParameterComponentComponent res = new SearchParameter.SearchParameterComponentComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSearchParameterComponentComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSearchParameterComponentComponentContent(int eventType, XmlPullParser xpp, SearchParameter.SearchParameterComponentComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("definition")) {
      res.setDefinitionElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("expression")) {
      res.setExpressionElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ServiceRequest parseServiceRequest(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ServiceRequest res = new ServiceRequest();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseServiceRequestContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseServiceRequestContent(int eventType, XmlPullParser xpp, ServiceRequest res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instantiatesCanonical")) {
      res.getInstantiatesCanonical().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instantiatesUri")) {
      res.getInstantiatesUri().add(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basedOn")) {
      res.getBasedOn().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("replaces")) {
      res.getReplaces().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requisition")) {
      res.setRequisition(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.RequestStatus.NULL, new Enumerations.RequestStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("intent")) {
      res.setIntentElement(parseEnumeration(xpp, Enumerations.RequestIntent.NULL, new Enumerations.RequestIntentEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("priority")) {
      res.setPriorityElement(parseEnumeration(xpp, Enumerations.RequestPriority.NULL, new Enumerations.RequestPriorityEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("doNotPerform")) {
      res.setDoNotPerformElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("orderDetail")) {
      res.getOrderDetail().add(parseServiceRequestOrderDetailComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "quantity")) {
      res.setQuantity(parseType("quantity", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("focus")) {
      res.getFocus().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "occurrence")) {
      res.setOccurrence(parseType("occurrence", xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "asNeeded")) {
      res.setAsNeeded(parseType("asNeeded", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("authoredOn")) {
      res.setAuthoredOnElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requester")) {
      res.setRequester(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("performerType")) {
      res.setPerformerType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("performer")) {
      res.getPerformer().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("location")) {
      res.getLocation().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.getReason().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("insurance")) {
      res.getInsurance().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("supportingInfo")) {
      res.getSupportingInfo().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("specimen")) {
      res.getSpecimen().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("bodySite")) {
      res.getBodySite().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("bodyStructure")) {
      res.setBodyStructure(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patientInstruction")) {
      res.getPatientInstruction().add(parseServiceRequestPatientInstructionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relevantHistory")) {
      res.getRelevantHistory().add(parseReference(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ServiceRequest.ServiceRequestOrderDetailComponent parseServiceRequestOrderDetailComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ServiceRequest.ServiceRequestOrderDetailComponent res = new ServiceRequest.ServiceRequestOrderDetailComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseServiceRequestOrderDetailComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseServiceRequestOrderDetailComponentContent(int eventType, XmlPullParser xpp, ServiceRequest.ServiceRequestOrderDetailComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("parameterFocus")) {
      res.setParameterFocus(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("parameter")) {
      res.getParameter().add(parseServiceRequestOrderDetailParameterComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ServiceRequest.ServiceRequestOrderDetailParameterComponent parseServiceRequestOrderDetailParameterComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ServiceRequest.ServiceRequestOrderDetailParameterComponent res = new ServiceRequest.ServiceRequestOrderDetailParameterComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseServiceRequestOrderDetailParameterComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseServiceRequestOrderDetailParameterComponentContent(int eventType, XmlPullParser xpp, ServiceRequest.ServiceRequestOrderDetailParameterComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ServiceRequest.ServiceRequestPatientInstructionComponent parseServiceRequestPatientInstructionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ServiceRequest.ServiceRequestPatientInstructionComponent res = new ServiceRequest.ServiceRequestPatientInstructionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseServiceRequestPatientInstructionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseServiceRequestPatientInstructionComponentContent(int eventType, XmlPullParser xpp, ServiceRequest.ServiceRequestPatientInstructionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "instruction")) {
      res.setInstruction(parseType("instruction", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Slot parseSlot(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Slot res = new Slot();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSlotContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSlotContent(int eventType, XmlPullParser xpp, Slot res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("serviceCategory")) {
      res.getServiceCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("serviceType")) {
      res.getServiceType().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("specialty")) {
      res.getSpecialty().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("appointmentType")) {
      res.getAppointmentType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("schedule")) {
      res.setSchedule(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Slot.SlotStatus.NULL, new Slot.SlotStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("start")) {
      res.setStartElement(parseInstant(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("end")) {
      res.setEndElement(parseInstant(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("overbooked")) {
      res.setOverbookedElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("comment")) {
      res.setCommentElement(parseString(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Specimen parseSpecimen(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Specimen res = new Specimen();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSpecimenContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSpecimenContent(int eventType, XmlPullParser xpp, Specimen res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("accessionIdentifier")) {
      res.setAccessionIdentifier(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Specimen.SpecimenStatus.NULL, new Specimen.SpecimenStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subject")) {
      res.setSubject(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("receivedTime")) {
      res.setReceivedTimeElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("parent")) {
      res.getParent().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("request")) {
      res.getRequest().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("combined")) {
      res.setCombinedElement(parseEnumeration(xpp, Specimen.SpecimenCombined.NULL, new Specimen.SpecimenCombinedEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("role")) {
      res.getRole().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("feature")) {
      res.getFeature().add(parseSpecimenFeatureComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("collection")) {
      res.setCollection(parseSpecimenCollectionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("processing")) {
      res.getProcessing().add(parseSpecimenProcessingComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("container")) {
      res.getContainer().add(parseSpecimenContainerComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("condition")) {
      res.getCondition().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Specimen.SpecimenFeatureComponent parseSpecimenFeatureComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Specimen.SpecimenFeatureComponent res = new Specimen.SpecimenFeatureComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSpecimenFeatureComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSpecimenFeatureComponentContent(int eventType, XmlPullParser xpp, Specimen.SpecimenFeatureComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Specimen.SpecimenCollectionComponent parseSpecimenCollectionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Specimen.SpecimenCollectionComponent res = new Specimen.SpecimenCollectionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSpecimenCollectionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSpecimenCollectionComponentContent(int eventType, XmlPullParser xpp, Specimen.SpecimenCollectionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("collector")) {
      res.setCollector(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "collected")) {
      res.setCollected(parseType("collected", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("duration")) {
      res.setDuration(parseDuration(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("method")) {
      res.setMethod(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("device")) {
      res.setDevice(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("procedure")) {
      res.setProcedure(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("bodySite")) {
      res.setBodySite(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "fastingStatus")) {
      res.setFastingStatus(parseType("fastingStatus", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Specimen.SpecimenProcessingComponent parseSpecimenProcessingComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Specimen.SpecimenProcessingComponent res = new Specimen.SpecimenProcessingComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSpecimenProcessingComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSpecimenProcessingComponentContent(int eventType, XmlPullParser xpp, Specimen.SpecimenProcessingComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("method")) {
      res.setMethod(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("additive")) {
      res.getAdditive().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "time")) {
      res.setTime(parseType("time", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Specimen.SpecimenContainerComponent parseSpecimenContainerComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Specimen.SpecimenContainerComponent res = new Specimen.SpecimenContainerComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSpecimenContainerComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSpecimenContainerComponentContent(int eventType, XmlPullParser xpp, Specimen.SpecimenContainerComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("device")) {
      res.setDevice(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("location")) {
      res.setLocation(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("specimenQuantity")) {
      res.setSpecimenQuantity(parseQuantity(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SpecimenDefinition parseSpecimenDefinition(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SpecimenDefinition res = new SpecimenDefinition();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSpecimenDefinitionContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSpecimenDefinitionContent(int eventType, XmlPullParser xpp, SpecimenDefinition res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.setIdentifier(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "versionAlgorithm")) {
      res.setVersionAlgorithm(parseType("versionAlgorithm", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("derivedFromCanonical")) {
      res.getDerivedFromCanonical().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("derivedFromUri")) {
      res.getDerivedFromUri().add(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("experimental")) {
      res.setExperimentalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "subject")) {
      res.setSubject(parseType("subject", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.getJurisdiction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyrightLabel")) {
      res.setCopyrightLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("approvalDate")) {
      res.setApprovalDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lastReviewDate")) {
      res.setLastReviewDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("effectivePeriod")) {
      res.setEffectivePeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("typeCollected")) {
      res.setTypeCollected(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patientPreparation")) {
      res.getPatientPreparation().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("timeAspect")) {
      res.setTimeAspectElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("collection")) {
      res.getCollection().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("typeTested")) {
      res.getTypeTested().add(parseSpecimenDefinitionTypeTestedComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SpecimenDefinition.SpecimenDefinitionTypeTestedComponent parseSpecimenDefinitionTypeTestedComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SpecimenDefinition.SpecimenDefinitionTypeTestedComponent res = new SpecimenDefinition.SpecimenDefinitionTypeTestedComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSpecimenDefinitionTypeTestedComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSpecimenDefinitionTypeTestedComponentContent(int eventType, XmlPullParser xpp, SpecimenDefinition.SpecimenDefinitionTypeTestedComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("isDerived")) {
      res.setIsDerivedElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("preference")) {
      res.setPreferenceElement(parseEnumeration(xpp, SpecimenDefinition.SpecimenContainedPreference.NULL, new SpecimenDefinition.SpecimenContainedPreferenceEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("container")) {
      res.setContainer(parseSpecimenDefinitionTypeTestedContainerComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requirement")) {
      res.setRequirementElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("retentionTime")) {
      res.setRetentionTime(parseDuration(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("singleUse")) {
      res.setSingleUseElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("rejectionCriterion")) {
      res.getRejectionCriterion().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("handling")) {
      res.getHandling().add(parseSpecimenDefinitionTypeTestedHandlingComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("testingDestination")) {
      res.getTestingDestination().add(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SpecimenDefinition.SpecimenDefinitionTypeTestedContainerComponent parseSpecimenDefinitionTypeTestedContainerComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SpecimenDefinition.SpecimenDefinitionTypeTestedContainerComponent res = new SpecimenDefinition.SpecimenDefinitionTypeTestedContainerComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSpecimenDefinitionTypeTestedContainerComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSpecimenDefinitionTypeTestedContainerComponentContent(int eventType, XmlPullParser xpp, SpecimenDefinition.SpecimenDefinitionTypeTestedContainerComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("material")) {
      res.setMaterial(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("cap")) {
      res.setCap(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("capacity")) {
      res.setCapacity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "minimumVolume")) {
      res.setMinimumVolume(parseType("minimumVolume", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("additive")) {
      res.getAdditive().add(parseSpecimenDefinitionTypeTestedContainerAdditiveComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("preparation")) {
      res.setPreparationElement(parseMarkdown(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SpecimenDefinition.SpecimenDefinitionTypeTestedContainerAdditiveComponent parseSpecimenDefinitionTypeTestedContainerAdditiveComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SpecimenDefinition.SpecimenDefinitionTypeTestedContainerAdditiveComponent res = new SpecimenDefinition.SpecimenDefinitionTypeTestedContainerAdditiveComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSpecimenDefinitionTypeTestedContainerAdditiveComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSpecimenDefinitionTypeTestedContainerAdditiveComponentContent(int eventType, XmlPullParser xpp, SpecimenDefinition.SpecimenDefinitionTypeTestedContainerAdditiveComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "additive")) {
      res.setAdditive(parseType("additive", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SpecimenDefinition.SpecimenDefinitionTypeTestedHandlingComponent parseSpecimenDefinitionTypeTestedHandlingComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SpecimenDefinition.SpecimenDefinitionTypeTestedHandlingComponent res = new SpecimenDefinition.SpecimenDefinitionTypeTestedHandlingComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSpecimenDefinitionTypeTestedHandlingComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSpecimenDefinitionTypeTestedHandlingComponentContent(int eventType, XmlPullParser xpp, SpecimenDefinition.SpecimenDefinitionTypeTestedHandlingComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("temperatureQualifier")) {
      res.setTemperatureQualifier(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("temperatureRange")) {
      res.setTemperatureRange(parseRange(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("maxDuration")) {
      res.setMaxDuration(parseDuration(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instruction")) {
      res.setInstructionElement(parseMarkdown(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected StructureDefinition parseStructureDefinition(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    StructureDefinition res = new StructureDefinition();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseStructureDefinitionContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseStructureDefinitionContent(int eventType, XmlPullParser xpp, StructureDefinition res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "versionAlgorithm")) {
      res.setVersionAlgorithm(parseType("versionAlgorithm", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("experimental")) {
      res.setExperimentalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.getJurisdiction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyrightLabel")) {
      res.setCopyrightLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("keyword")) {
      res.getKeyword().add(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("fhirVersion")) {
      res.setFhirVersionElement(parseEnumeration(xpp, Enumerations.FHIRVersion.NULL, new Enumerations.FHIRVersionEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("mapping")) {
      res.getMapping().add(parseStructureDefinitionMappingComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("kind")) {
      res.setKindElement(parseEnumeration(xpp, StructureDefinition.StructureDefinitionKind.NULL, new StructureDefinition.StructureDefinitionKindEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("abstract")) {
      res.setAbstractElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("context")) {
      res.getContext().add(parseStructureDefinitionContextComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contextInvariant")) {
      res.getContextInvariant().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("baseDefinition")) {
      res.setBaseDefinitionElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("derivation")) {
      res.setDerivationElement(parseEnumeration(xpp, StructureDefinition.TypeDerivationRule.NULL, new StructureDefinition.TypeDerivationRuleEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("snapshot")) {
      res.setSnapshot(parseStructureDefinitionSnapshotComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("differential")) {
      res.setDifferential(parseStructureDefinitionDifferentialComponent(xpp));
    } else if (!parseCanonicalResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected StructureDefinition.StructureDefinitionMappingComponent parseStructureDefinitionMappingComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    StructureDefinition.StructureDefinitionMappingComponent res = new StructureDefinition.StructureDefinitionMappingComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseStructureDefinitionMappingComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseStructureDefinitionMappingComponentContent(int eventType, XmlPullParser xpp, StructureDefinition.StructureDefinitionMappingComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identity")) {
      res.setIdentityElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("uri")) {
      res.setUriElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("comment")) {
      res.setCommentElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected StructureDefinition.StructureDefinitionContextComponent parseStructureDefinitionContextComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    StructureDefinition.StructureDefinitionContextComponent res = new StructureDefinition.StructureDefinitionContextComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseStructureDefinitionContextComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseStructureDefinitionContextComponentContent(int eventType, XmlPullParser xpp, StructureDefinition.StructureDefinitionContextComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, StructureDefinition.ExtensionContextType.NULL, new StructureDefinition.ExtensionContextTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("expression")) {
      res.setExpressionElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected StructureDefinition.StructureDefinitionSnapshotComponent parseStructureDefinitionSnapshotComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    StructureDefinition.StructureDefinitionSnapshotComponent res = new StructureDefinition.StructureDefinitionSnapshotComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseStructureDefinitionSnapshotComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseStructureDefinitionSnapshotComponentContent(int eventType, XmlPullParser xpp, StructureDefinition.StructureDefinitionSnapshotComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("element")) {
      res.getElement().add(parseElementDefinition(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected StructureDefinition.StructureDefinitionDifferentialComponent parseStructureDefinitionDifferentialComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    StructureDefinition.StructureDefinitionDifferentialComponent res = new StructureDefinition.StructureDefinitionDifferentialComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseStructureDefinitionDifferentialComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseStructureDefinitionDifferentialComponentContent(int eventType, XmlPullParser xpp, StructureDefinition.StructureDefinitionDifferentialComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("element")) {
      res.getElement().add(parseElementDefinition(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected StructureMap parseStructureMap(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    StructureMap res = new StructureMap();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseStructureMapContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseStructureMapContent(int eventType, XmlPullParser xpp, StructureMap res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "versionAlgorithm")) {
      res.setVersionAlgorithm(parseType("versionAlgorithm", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("experimental")) {
      res.setExperimentalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.getJurisdiction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyrightLabel")) {
      res.setCopyrightLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("structure")) {
      res.getStructure().add(parseStructureMapStructureComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("import")) {
      res.getImport().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("const")) {
      res.getConst().add(parseStructureMapConstComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("group")) {
      res.getGroup().add(parseStructureMapGroupComponent(xpp));
    } else if (!parseCanonicalResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected StructureMap.StructureMapStructureComponent parseStructureMapStructureComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    StructureMap.StructureMapStructureComponent res = new StructureMap.StructureMapStructureComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseStructureMapStructureComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseStructureMapStructureComponentContent(int eventType, XmlPullParser xpp, StructureMap.StructureMapStructureComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("mode")) {
      res.setModeElement(parseEnumeration(xpp, StructureMap.StructureMapModelMode.NULL, new StructureMap.StructureMapModelModeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("alias")) {
      res.setAliasElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("documentation")) {
      res.setDocumentationElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected StructureMap.StructureMapConstComponent parseStructureMapConstComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    StructureMap.StructureMapConstComponent res = new StructureMap.StructureMapConstComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseStructureMapConstComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseStructureMapConstComponentContent(int eventType, XmlPullParser xpp, StructureMap.StructureMapConstComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("value")) {
      res.setValueElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected StructureMap.StructureMapGroupComponent parseStructureMapGroupComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    StructureMap.StructureMapGroupComponent res = new StructureMap.StructureMapGroupComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseStructureMapGroupComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseStructureMapGroupComponentContent(int eventType, XmlPullParser xpp, StructureMap.StructureMapGroupComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("extends")) {
      res.setExtendsElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("typeMode")) {
      res.setTypeModeElement(parseEnumeration(xpp, StructureMap.StructureMapGroupTypeMode.NULL, new StructureMap.StructureMapGroupTypeModeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("documentation")) {
      res.setDocumentationElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("input")) {
      res.getInput().add(parseStructureMapGroupInputComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("rule")) {
      res.getRule().add(parseStructureMapGroupRuleComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected StructureMap.StructureMapGroupInputComponent parseStructureMapGroupInputComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    StructureMap.StructureMapGroupInputComponent res = new StructureMap.StructureMapGroupInputComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseStructureMapGroupInputComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseStructureMapGroupInputComponentContent(int eventType, XmlPullParser xpp, StructureMap.StructureMapGroupInputComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("mode")) {
      res.setModeElement(parseEnumeration(xpp, StructureMap.StructureMapInputMode.NULL, new StructureMap.StructureMapInputModeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("documentation")) {
      res.setDocumentationElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected StructureMap.StructureMapGroupRuleComponent parseStructureMapGroupRuleComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    StructureMap.StructureMapGroupRuleComponent res = new StructureMap.StructureMapGroupRuleComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseStructureMapGroupRuleComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseStructureMapGroupRuleComponentContent(int eventType, XmlPullParser xpp, StructureMap.StructureMapGroupRuleComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("source")) {
      res.getSource().add(parseStructureMapGroupRuleSourceComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("target")) {
      res.getTarget().add(parseStructureMapGroupRuleTargetComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("rule")) {
      res.getRule().add(parseStructureMapGroupRuleComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dependent")) {
      res.getDependent().add(parseStructureMapGroupRuleDependentComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("documentation")) {
      res.setDocumentationElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected StructureMap.StructureMapGroupRuleSourceComponent parseStructureMapGroupRuleSourceComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    StructureMap.StructureMapGroupRuleSourceComponent res = new StructureMap.StructureMapGroupRuleSourceComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseStructureMapGroupRuleSourceComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseStructureMapGroupRuleSourceComponentContent(int eventType, XmlPullParser xpp, StructureMap.StructureMapGroupRuleSourceComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("context")) {
      res.setContextElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("min")) {
      res.setMinElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("max")) {
      res.setMaxElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("defaultValue")) {
      res.setDefaultValueElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("element")) {
      res.setElementElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("listMode")) {
      res.setListModeElement(parseEnumeration(xpp, StructureMap.StructureMapSourceListMode.NULL, new StructureMap.StructureMapSourceListModeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("variable")) {
      res.setVariableElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("condition")) {
      res.setConditionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("check")) {
      res.setCheckElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("logMessage")) {
      res.setLogMessageElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected StructureMap.StructureMapGroupRuleTargetComponent parseStructureMapGroupRuleTargetComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    StructureMap.StructureMapGroupRuleTargetComponent res = new StructureMap.StructureMapGroupRuleTargetComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseStructureMapGroupRuleTargetComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseStructureMapGroupRuleTargetComponentContent(int eventType, XmlPullParser xpp, StructureMap.StructureMapGroupRuleTargetComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("context")) {
      res.setContextElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("element")) {
      res.setElementElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("variable")) {
      res.setVariableElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("listMode")) {
      res.getListMode().add(parseEnumeration(xpp, StructureMap.StructureMapTargetListMode.NULL, new StructureMap.StructureMapTargetListModeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("listRuleId")) {
      res.setListRuleIdElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("transform")) {
      res.setTransformElement(parseEnumeration(xpp, StructureMap.StructureMapTransform.NULL, new StructureMap.StructureMapTransformEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("parameter")) {
      res.getParameter().add(parseStructureMapGroupRuleTargetParameterComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected StructureMap.StructureMapGroupRuleTargetParameterComponent parseStructureMapGroupRuleTargetParameterComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    StructureMap.StructureMapGroupRuleTargetParameterComponent res = new StructureMap.StructureMapGroupRuleTargetParameterComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseStructureMapGroupRuleTargetParameterComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseStructureMapGroupRuleTargetParameterComponentContent(int eventType, XmlPullParser xpp, StructureMap.StructureMapGroupRuleTargetParameterComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected StructureMap.StructureMapGroupRuleDependentComponent parseStructureMapGroupRuleDependentComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    StructureMap.StructureMapGroupRuleDependentComponent res = new StructureMap.StructureMapGroupRuleDependentComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseStructureMapGroupRuleDependentComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseStructureMapGroupRuleDependentComponentContent(int eventType, XmlPullParser xpp, StructureMap.StructureMapGroupRuleDependentComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("parameter")) {
      res.getParameter().add(parseStructureMapGroupRuleTargetParameterComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Subscription parseSubscription(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Subscription res = new Subscription();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubscriptionContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubscriptionContent(int eventType, XmlPullParser xpp, Subscription res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.SubscriptionStatusCodes.NULL, new Enumerations.SubscriptionStatusCodesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("topic")) {
      res.setTopicElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactPoint(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("end")) {
      res.setEndElement(parseInstant(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("managingEntity")) {
      res.setManagingEntity(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.setReasonElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("filterBy")) {
      res.getFilterBy().add(parseSubscriptionFilterByComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("channelType")) {
      res.setChannelType(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("endpoint")) {
      res.setEndpointElement(parseUrl(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("parameter")) {
      res.getParameter().add(parseSubscriptionParameterComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("heartbeatPeriod")) {
      res.setHeartbeatPeriodElement(parseUnsignedInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("timeout")) {
      res.setTimeoutElement(parseUnsignedInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contentType")) {
      res.setContentTypeElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("content")) {
      res.setContentElement(parseEnumeration(xpp, Subscription.SubscriptionPayloadContent.NULL, new Subscription.SubscriptionPayloadContentEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("maxCount")) {
      res.setMaxCountElement(parsePositiveInt(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Subscription.SubscriptionFilterByComponent parseSubscriptionFilterByComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Subscription.SubscriptionFilterByComponent res = new Subscription.SubscriptionFilterByComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubscriptionFilterByComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubscriptionFilterByComponentContent(int eventType, XmlPullParser xpp, Subscription.SubscriptionFilterByComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("resourceType")) {
      res.setResourceTypeElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("filterParameter")) {
      res.setFilterParameterElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("comparator")) {
      res.setComparatorElement(parseEnumeration(xpp, Enumerations.SearchComparator.NULL, new Enumerations.SearchComparatorEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("modifier")) {
      res.setModifierElement(parseEnumeration(xpp, Enumerations.SearchModifierCode.NULL, new Enumerations.SearchModifierCodeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("value")) {
      res.setValueElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Subscription.SubscriptionParameterComponent parseSubscriptionParameterComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Subscription.SubscriptionParameterComponent res = new Subscription.SubscriptionParameterComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubscriptionParameterComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubscriptionParameterComponentContent(int eventType, XmlPullParser xpp, Subscription.SubscriptionParameterComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("value")) {
      res.setValueElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubscriptionStatus parseSubscriptionStatus(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubscriptionStatus res = new SubscriptionStatus();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubscriptionStatusContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubscriptionStatusContent(int eventType, XmlPullParser xpp, SubscriptionStatus res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.SubscriptionStatusCodes.NULL, new Enumerations.SubscriptionStatusCodesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, SubscriptionStatus.SubscriptionNotificationType.NULL, new SubscriptionStatus.SubscriptionNotificationTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("eventsSinceSubscriptionStart")) {
      res.setEventsSinceSubscriptionStartElement(parseInteger64(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("notificationEvent")) {
      res.getNotificationEvent().add(parseSubscriptionStatusNotificationEventComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subscription")) {
      res.setSubscription(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("topic")) {
      res.setTopicElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("error")) {
      res.getError().add(parseCodeableConcept(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubscriptionStatus.SubscriptionStatusNotificationEventComponent parseSubscriptionStatusNotificationEventComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubscriptionStatus.SubscriptionStatusNotificationEventComponent res = new SubscriptionStatus.SubscriptionStatusNotificationEventComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubscriptionStatusNotificationEventComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubscriptionStatusNotificationEventComponentContent(int eventType, XmlPullParser xpp, SubscriptionStatus.SubscriptionStatusNotificationEventComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("eventNumber")) {
      res.setEventNumberElement(parseInteger64(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("timestamp")) {
      res.setTimestampElement(parseInstant(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("focus")) {
      res.setFocus(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("additionalContext")) {
      res.getAdditionalContext().add(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubscriptionTopic parseSubscriptionTopic(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubscriptionTopic res = new SubscriptionTopic();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubscriptionTopicContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubscriptionTopicContent(int eventType, XmlPullParser xpp, SubscriptionTopic res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "versionAlgorithm")) {
      res.setVersionAlgorithm(parseType("versionAlgorithm", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("derivedFrom")) {
      res.getDerivedFrom().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("experimental")) {
      res.setExperimentalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.getJurisdiction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyrightLabel")) {
      res.setCopyrightLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("approvalDate")) {
      res.setApprovalDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lastReviewDate")) {
      res.setLastReviewDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("effectivePeriod")) {
      res.setEffectivePeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("resourceTrigger")) {
      res.getResourceTrigger().add(parseSubscriptionTopicResourceTriggerComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("eventTrigger")) {
      res.getEventTrigger().add(parseSubscriptionTopicEventTriggerComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("canFilterBy")) {
      res.getCanFilterBy().add(parseSubscriptionTopicCanFilterByComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("notificationShape")) {
      res.getNotificationShape().add(parseSubscriptionTopicNotificationShapeComponent(xpp));
    } else if (!parseCanonicalResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubscriptionTopic.SubscriptionTopicResourceTriggerComponent parseSubscriptionTopicResourceTriggerComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubscriptionTopic.SubscriptionTopicResourceTriggerComponent res = new SubscriptionTopic.SubscriptionTopicResourceTriggerComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubscriptionTopicResourceTriggerComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubscriptionTopicResourceTriggerComponentContent(int eventType, XmlPullParser xpp, SubscriptionTopic.SubscriptionTopicResourceTriggerComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("resource")) {
      res.setResourceElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("supportedInteraction")) {
      res.getSupportedInteraction().add(parseEnumeration(xpp, SubscriptionTopic.InteractionTrigger.NULL, new SubscriptionTopic.InteractionTriggerEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("queryCriteria")) {
      res.setQueryCriteria(parseSubscriptionTopicResourceTriggerQueryCriteriaComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("fhirPathCriteria")) {
      res.setFhirPathCriteriaElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubscriptionTopic.SubscriptionTopicResourceTriggerQueryCriteriaComponent parseSubscriptionTopicResourceTriggerQueryCriteriaComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubscriptionTopic.SubscriptionTopicResourceTriggerQueryCriteriaComponent res = new SubscriptionTopic.SubscriptionTopicResourceTriggerQueryCriteriaComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubscriptionTopicResourceTriggerQueryCriteriaComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubscriptionTopicResourceTriggerQueryCriteriaComponentContent(int eventType, XmlPullParser xpp, SubscriptionTopic.SubscriptionTopicResourceTriggerQueryCriteriaComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("previous")) {
      res.setPreviousElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("resultForCreate")) {
      res.setResultForCreateElement(parseEnumeration(xpp, SubscriptionTopic.CriteriaNotExistsBehavior.NULL, new SubscriptionTopic.CriteriaNotExistsBehaviorEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("current")) {
      res.setCurrentElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("resultForDelete")) {
      res.setResultForDeleteElement(parseEnumeration(xpp, SubscriptionTopic.CriteriaNotExistsBehavior.NULL, new SubscriptionTopic.CriteriaNotExistsBehaviorEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requireBoth")) {
      res.setRequireBothElement(parseBoolean(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubscriptionTopic.SubscriptionTopicEventTriggerComponent parseSubscriptionTopicEventTriggerComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubscriptionTopic.SubscriptionTopicEventTriggerComponent res = new SubscriptionTopic.SubscriptionTopicEventTriggerComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubscriptionTopicEventTriggerComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubscriptionTopicEventTriggerComponentContent(int eventType, XmlPullParser xpp, SubscriptionTopic.SubscriptionTopicEventTriggerComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("event")) {
      res.setEvent(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("resource")) {
      res.setResourceElement(parseUri(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubscriptionTopic.SubscriptionTopicCanFilterByComponent parseSubscriptionTopicCanFilterByComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubscriptionTopic.SubscriptionTopicCanFilterByComponent res = new SubscriptionTopic.SubscriptionTopicCanFilterByComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubscriptionTopicCanFilterByComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubscriptionTopicCanFilterByComponentContent(int eventType, XmlPullParser xpp, SubscriptionTopic.SubscriptionTopicCanFilterByComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("resource")) {
      res.setResourceElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("filterParameter")) {
      res.setFilterParameterElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("filterDefinition")) {
      res.setFilterDefinitionElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("comparator")) {
      res.getComparator().add(parseEnumeration(xpp, Enumerations.SearchComparator.NULL, new Enumerations.SearchComparatorEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("modifier")) {
      res.getModifier().add(parseEnumeration(xpp, Enumerations.SearchModifierCode.NULL, new Enumerations.SearchModifierCodeEnumFactory()));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubscriptionTopic.SubscriptionTopicNotificationShapeComponent parseSubscriptionTopicNotificationShapeComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubscriptionTopic.SubscriptionTopicNotificationShapeComponent res = new SubscriptionTopic.SubscriptionTopicNotificationShapeComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubscriptionTopicNotificationShapeComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubscriptionTopicNotificationShapeComponentContent(int eventType, XmlPullParser xpp, SubscriptionTopic.SubscriptionTopicNotificationShapeComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("resource")) {
      res.setResourceElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("include")) {
      res.getInclude().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("revInclude")) {
      res.getRevInclude().add(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Substance parseSubstance(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Substance res = new Substance();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstanceContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstanceContent(int eventType, XmlPullParser xpp, Substance res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instance")) {
      res.setInstanceElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Substance.FHIRSubstanceStatus.NULL, new Substance.FHIRSubstanceStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("expiry")) {
      res.setExpiryElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("ingredient")) {
      res.getIngredient().add(parseSubstanceIngredientComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Substance.SubstanceIngredientComponent parseSubstanceIngredientComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Substance.SubstanceIngredientComponent res = new Substance.SubstanceIngredientComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstanceIngredientComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstanceIngredientComponentContent(int eventType, XmlPullParser xpp, Substance.SubstanceIngredientComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseRatio(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "substance")) {
      res.setSubstance(parseType("substance", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstanceDefinition parseSubstanceDefinition(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstanceDefinition res = new SubstanceDefinition();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstanceDefinitionContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstanceDefinitionContent(int eventType, XmlPullParser xpp, SubstanceDefinition res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("classification")) {
      res.getClassification().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("domain")) {
      res.setDomain(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("grade")) {
      res.getGrade().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("informationSource")) {
      res.getInformationSource().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("manufacturer")) {
      res.getManufacturer().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("supplier")) {
      res.getSupplier().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("moiety")) {
      res.getMoiety().add(parseSubstanceDefinitionMoietyComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("characterization")) {
      res.getCharacterization().add(parseSubstanceDefinitionCharacterizationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("property")) {
      res.getProperty().add(parseSubstanceDefinitionPropertyComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("referenceInformation")) {
      res.setReferenceInformation(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("molecularWeight")) {
      res.getMolecularWeight().add(parseSubstanceDefinitionMolecularWeightComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("structure")) {
      res.setStructure(parseSubstanceDefinitionStructureComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.getCode().add(parseSubstanceDefinitionCodeComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.getName().add(parseSubstanceDefinitionNameComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relationship")) {
      res.getRelationship().add(parseSubstanceDefinitionRelationshipComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("nucleicAcid")) {
      res.setNucleicAcid(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("polymer")) {
      res.setPolymer(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("protein")) {
      res.setProtein(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sourceMaterial")) {
      res.setSourceMaterial(parseSubstanceDefinitionSourceMaterialComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstanceDefinition.SubstanceDefinitionMoietyComponent parseSubstanceDefinitionMoietyComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstanceDefinition.SubstanceDefinitionMoietyComponent res = new SubstanceDefinition.SubstanceDefinitionMoietyComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstanceDefinitionMoietyComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstanceDefinitionMoietyComponentContent(int eventType, XmlPullParser xpp, SubstanceDefinition.SubstanceDefinitionMoietyComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("role")) {
      res.setRole(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.setIdentifier(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("stereochemistry")) {
      res.setStereochemistry(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("opticalActivity")) {
      res.setOpticalActivity(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("molecularFormula")) {
      res.setMolecularFormulaElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "amount")) {
      res.setAmount(parseType("amount", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("measurementType")) {
      res.setMeasurementType(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstanceDefinition.SubstanceDefinitionCharacterizationComponent parseSubstanceDefinitionCharacterizationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstanceDefinition.SubstanceDefinitionCharacterizationComponent res = new SubstanceDefinition.SubstanceDefinitionCharacterizationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstanceDefinitionCharacterizationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstanceDefinitionCharacterizationComponentContent(int eventType, XmlPullParser xpp, SubstanceDefinition.SubstanceDefinitionCharacterizationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("technique")) {
      res.setTechnique(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("form")) {
      res.setForm(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("file")) {
      res.getFile().add(parseAttachment(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstanceDefinition.SubstanceDefinitionPropertyComponent parseSubstanceDefinitionPropertyComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstanceDefinition.SubstanceDefinitionPropertyComponent res = new SubstanceDefinition.SubstanceDefinitionPropertyComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstanceDefinitionPropertyComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstanceDefinitionPropertyComponentContent(int eventType, XmlPullParser xpp, SubstanceDefinition.SubstanceDefinitionPropertyComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstanceDefinition.SubstanceDefinitionMolecularWeightComponent parseSubstanceDefinitionMolecularWeightComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstanceDefinition.SubstanceDefinitionMolecularWeightComponent res = new SubstanceDefinition.SubstanceDefinitionMolecularWeightComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstanceDefinitionMolecularWeightComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstanceDefinitionMolecularWeightComponentContent(int eventType, XmlPullParser xpp, SubstanceDefinition.SubstanceDefinitionMolecularWeightComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("method")) {
      res.setMethod(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("amount")) {
      res.setAmount(parseQuantity(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstanceDefinition.SubstanceDefinitionStructureComponent parseSubstanceDefinitionStructureComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstanceDefinition.SubstanceDefinitionStructureComponent res = new SubstanceDefinition.SubstanceDefinitionStructureComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstanceDefinitionStructureComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstanceDefinitionStructureComponentContent(int eventType, XmlPullParser xpp, SubstanceDefinition.SubstanceDefinitionStructureComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("stereochemistry")) {
      res.setStereochemistry(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("opticalActivity")) {
      res.setOpticalActivity(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("molecularFormula")) {
      res.setMolecularFormulaElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("molecularFormulaByMoiety")) {
      res.setMolecularFormulaByMoietyElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("molecularWeight")) {
      res.setMolecularWeight(parseSubstanceDefinitionMolecularWeightComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("technique")) {
      res.getTechnique().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sourceDocument")) {
      res.getSourceDocument().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("representation")) {
      res.getRepresentation().add(parseSubstanceDefinitionStructureRepresentationComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstanceDefinition.SubstanceDefinitionStructureRepresentationComponent parseSubstanceDefinitionStructureRepresentationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstanceDefinition.SubstanceDefinitionStructureRepresentationComponent res = new SubstanceDefinition.SubstanceDefinitionStructureRepresentationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstanceDefinitionStructureRepresentationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstanceDefinitionStructureRepresentationComponentContent(int eventType, XmlPullParser xpp, SubstanceDefinition.SubstanceDefinitionStructureRepresentationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("representation")) {
      res.setRepresentationElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("format")) {
      res.setFormat(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("document")) {
      res.setDocument(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstanceDefinition.SubstanceDefinitionCodeComponent parseSubstanceDefinitionCodeComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstanceDefinition.SubstanceDefinitionCodeComponent res = new SubstanceDefinition.SubstanceDefinitionCodeComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstanceDefinitionCodeComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstanceDefinitionCodeComponentContent(int eventType, XmlPullParser xpp, SubstanceDefinition.SubstanceDefinitionCodeComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("statusDate")) {
      res.setStatusDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("source")) {
      res.getSource().add(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstanceDefinition.SubstanceDefinitionNameComponent parseSubstanceDefinitionNameComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstanceDefinition.SubstanceDefinitionNameComponent res = new SubstanceDefinition.SubstanceDefinitionNameComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstanceDefinitionNameComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstanceDefinitionNameComponentContent(int eventType, XmlPullParser xpp, SubstanceDefinition.SubstanceDefinitionNameComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("preferred")) {
      res.setPreferredElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("language")) {
      res.getLanguage().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("domain")) {
      res.getDomain().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.getJurisdiction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("synonym")) {
      res.getSynonym().add(parseSubstanceDefinitionNameComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("translation")) {
      res.getTranslation().add(parseSubstanceDefinitionNameComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("official")) {
      res.getOfficial().add(parseSubstanceDefinitionNameOfficialComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("source")) {
      res.getSource().add(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstanceDefinition.SubstanceDefinitionNameOfficialComponent parseSubstanceDefinitionNameOfficialComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstanceDefinition.SubstanceDefinitionNameOfficialComponent res = new SubstanceDefinition.SubstanceDefinitionNameOfficialComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstanceDefinitionNameOfficialComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstanceDefinitionNameOfficialComponentContent(int eventType, XmlPullParser xpp, SubstanceDefinition.SubstanceDefinitionNameOfficialComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("authority")) {
      res.setAuthority(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstanceDefinition.SubstanceDefinitionRelationshipComponent parseSubstanceDefinitionRelationshipComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstanceDefinition.SubstanceDefinitionRelationshipComponent res = new SubstanceDefinition.SubstanceDefinitionRelationshipComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstanceDefinitionRelationshipComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstanceDefinitionRelationshipComponentContent(int eventType, XmlPullParser xpp, SubstanceDefinition.SubstanceDefinitionRelationshipComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "substanceDefinition")) {
      res.setSubstanceDefinition(parseType("substanceDefinition", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("isDefining")) {
      res.setIsDefiningElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "amount")) {
      res.setAmount(parseType("amount", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("ratioHighLimitAmount")) {
      res.setRatioHighLimitAmount(parseRatio(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("comparator")) {
      res.setComparator(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("source")) {
      res.getSource().add(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstanceDefinition.SubstanceDefinitionSourceMaterialComponent parseSubstanceDefinitionSourceMaterialComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstanceDefinition.SubstanceDefinitionSourceMaterialComponent res = new SubstanceDefinition.SubstanceDefinitionSourceMaterialComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstanceDefinitionSourceMaterialComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstanceDefinitionSourceMaterialComponentContent(int eventType, XmlPullParser xpp, SubstanceDefinition.SubstanceDefinitionSourceMaterialComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("genus")) {
      res.setGenus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("species")) {
      res.setSpecies(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("part")) {
      res.setPart(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("countryOfOrigin")) {
      res.getCountryOfOrigin().add(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstanceNucleicAcid parseSubstanceNucleicAcid(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstanceNucleicAcid res = new SubstanceNucleicAcid();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstanceNucleicAcidContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstanceNucleicAcidContent(int eventType, XmlPullParser xpp, SubstanceNucleicAcid res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sequenceType")) {
      res.setSequenceType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("numberOfSubunits")) {
      res.setNumberOfSubunitsElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("areaOfHybridisation")) {
      res.setAreaOfHybridisationElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("oligoNucleotideType")) {
      res.setOligoNucleotideType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subunit")) {
      res.getSubunit().add(parseSubstanceNucleicAcidSubunitComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstanceNucleicAcid.SubstanceNucleicAcidSubunitComponent parseSubstanceNucleicAcidSubunitComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstanceNucleicAcid.SubstanceNucleicAcidSubunitComponent res = new SubstanceNucleicAcid.SubstanceNucleicAcidSubunitComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstanceNucleicAcidSubunitComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstanceNucleicAcidSubunitComponentContent(int eventType, XmlPullParser xpp, SubstanceNucleicAcid.SubstanceNucleicAcidSubunitComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subunit")) {
      res.setSubunitElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sequence")) {
      res.setSequenceElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("length")) {
      res.setLengthElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sequenceAttachment")) {
      res.setSequenceAttachment(parseAttachment(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("fivePrime")) {
      res.setFivePrime(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("threePrime")) {
      res.setThreePrime(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("linkage")) {
      res.getLinkage().add(parseSubstanceNucleicAcidSubunitLinkageComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sugar")) {
      res.getSugar().add(parseSubstanceNucleicAcidSubunitSugarComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstanceNucleicAcid.SubstanceNucleicAcidSubunitLinkageComponent parseSubstanceNucleicAcidSubunitLinkageComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstanceNucleicAcid.SubstanceNucleicAcidSubunitLinkageComponent res = new SubstanceNucleicAcid.SubstanceNucleicAcidSubunitLinkageComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstanceNucleicAcidSubunitLinkageComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstanceNucleicAcidSubunitLinkageComponentContent(int eventType, XmlPullParser xpp, SubstanceNucleicAcid.SubstanceNucleicAcidSubunitLinkageComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("connectivity")) {
      res.setConnectivityElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.setIdentifier(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("residueSite")) {
      res.setResidueSiteElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstanceNucleicAcid.SubstanceNucleicAcidSubunitSugarComponent parseSubstanceNucleicAcidSubunitSugarComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstanceNucleicAcid.SubstanceNucleicAcidSubunitSugarComponent res = new SubstanceNucleicAcid.SubstanceNucleicAcidSubunitSugarComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstanceNucleicAcidSubunitSugarComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstanceNucleicAcidSubunitSugarComponentContent(int eventType, XmlPullParser xpp, SubstanceNucleicAcid.SubstanceNucleicAcidSubunitSugarComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.setIdentifier(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("residueSite")) {
      res.setResidueSiteElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstancePolymer parseSubstancePolymer(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstancePolymer res = new SubstancePolymer();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstancePolymerContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstancePolymerContent(int eventType, XmlPullParser xpp, SubstancePolymer res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.setIdentifier(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("class")) {
      res.setClass_(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("geometry")) {
      res.setGeometry(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copolymerConnectivity")) {
      res.getCopolymerConnectivity().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("modification")) {
      res.setModificationElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("monomerSet")) {
      res.getMonomerSet().add(parseSubstancePolymerMonomerSetComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("repeat")) {
      res.getRepeat().add(parseSubstancePolymerRepeatComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstancePolymer.SubstancePolymerMonomerSetComponent parseSubstancePolymerMonomerSetComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstancePolymer.SubstancePolymerMonomerSetComponent res = new SubstancePolymer.SubstancePolymerMonomerSetComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstancePolymerMonomerSetComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstancePolymerMonomerSetComponentContent(int eventType, XmlPullParser xpp, SubstancePolymer.SubstancePolymerMonomerSetComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("ratioType")) {
      res.setRatioType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("startingMaterial")) {
      res.getStartingMaterial().add(parseSubstancePolymerMonomerSetStartingMaterialComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstancePolymer.SubstancePolymerMonomerSetStartingMaterialComponent parseSubstancePolymerMonomerSetStartingMaterialComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstancePolymer.SubstancePolymerMonomerSetStartingMaterialComponent res = new SubstancePolymer.SubstancePolymerMonomerSetStartingMaterialComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstancePolymerMonomerSetStartingMaterialComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstancePolymerMonomerSetStartingMaterialComponentContent(int eventType, XmlPullParser xpp, SubstancePolymer.SubstancePolymerMonomerSetStartingMaterialComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.setCategory(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("isDefining")) {
      res.setIsDefiningElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("amount")) {
      res.setAmount(parseQuantity(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstancePolymer.SubstancePolymerRepeatComponent parseSubstancePolymerRepeatComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstancePolymer.SubstancePolymerRepeatComponent res = new SubstancePolymer.SubstancePolymerRepeatComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstancePolymerRepeatComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstancePolymerRepeatComponentContent(int eventType, XmlPullParser xpp, SubstancePolymer.SubstancePolymerRepeatComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("averageMolecularFormula")) {
      res.setAverageMolecularFormulaElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("repeatUnitAmountType")) {
      res.setRepeatUnitAmountType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("repeatUnit")) {
      res.getRepeatUnit().add(parseSubstancePolymerRepeatRepeatUnitComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstancePolymer.SubstancePolymerRepeatRepeatUnitComponent parseSubstancePolymerRepeatRepeatUnitComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstancePolymer.SubstancePolymerRepeatRepeatUnitComponent res = new SubstancePolymer.SubstancePolymerRepeatRepeatUnitComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstancePolymerRepeatRepeatUnitComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstancePolymerRepeatRepeatUnitComponentContent(int eventType, XmlPullParser xpp, SubstancePolymer.SubstancePolymerRepeatRepeatUnitComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("unit")) {
      res.setUnitElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("orientation")) {
      res.setOrientation(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("amount")) {
      res.setAmountElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("degreeOfPolymerisation")) {
      res.getDegreeOfPolymerisation().add(parseSubstancePolymerRepeatRepeatUnitDegreeOfPolymerisationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("structuralRepresentation")) {
      res.getStructuralRepresentation().add(parseSubstancePolymerRepeatRepeatUnitStructuralRepresentationComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstancePolymer.SubstancePolymerRepeatRepeatUnitDegreeOfPolymerisationComponent parseSubstancePolymerRepeatRepeatUnitDegreeOfPolymerisationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstancePolymer.SubstancePolymerRepeatRepeatUnitDegreeOfPolymerisationComponent res = new SubstancePolymer.SubstancePolymerRepeatRepeatUnitDegreeOfPolymerisationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstancePolymerRepeatRepeatUnitDegreeOfPolymerisationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstancePolymerRepeatRepeatUnitDegreeOfPolymerisationComponentContent(int eventType, XmlPullParser xpp, SubstancePolymer.SubstancePolymerRepeatRepeatUnitDegreeOfPolymerisationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("average")) {
      res.setAverageElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("low")) {
      res.setLowElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("high")) {
      res.setHighElement(parseInteger(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstancePolymer.SubstancePolymerRepeatRepeatUnitStructuralRepresentationComponent parseSubstancePolymerRepeatRepeatUnitStructuralRepresentationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstancePolymer.SubstancePolymerRepeatRepeatUnitStructuralRepresentationComponent res = new SubstancePolymer.SubstancePolymerRepeatRepeatUnitStructuralRepresentationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstancePolymerRepeatRepeatUnitStructuralRepresentationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstancePolymerRepeatRepeatUnitStructuralRepresentationComponentContent(int eventType, XmlPullParser xpp, SubstancePolymer.SubstancePolymerRepeatRepeatUnitStructuralRepresentationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("representation")) {
      res.setRepresentationElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("format")) {
      res.setFormat(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("attachment")) {
      res.setAttachment(parseAttachment(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstanceProtein parseSubstanceProtein(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstanceProtein res = new SubstanceProtein();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstanceProteinContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstanceProteinContent(int eventType, XmlPullParser xpp, SubstanceProtein res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sequenceType")) {
      res.setSequenceType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("numberOfSubunits")) {
      res.setNumberOfSubunitsElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("disulfideLinkage")) {
      res.getDisulfideLinkage().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subunit")) {
      res.getSubunit().add(parseSubstanceProteinSubunitComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstanceProtein.SubstanceProteinSubunitComponent parseSubstanceProteinSubunitComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstanceProtein.SubstanceProteinSubunitComponent res = new SubstanceProtein.SubstanceProteinSubunitComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstanceProteinSubunitComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstanceProteinSubunitComponentContent(int eventType, XmlPullParser xpp, SubstanceProtein.SubstanceProteinSubunitComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subunit")) {
      res.setSubunitElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sequence")) {
      res.setSequenceElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("length")) {
      res.setLengthElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sequenceAttachment")) {
      res.setSequenceAttachment(parseAttachment(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("nTerminalModificationId")) {
      res.setNTerminalModificationId(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("nTerminalModification")) {
      res.setNTerminalModificationElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("cTerminalModificationId")) {
      res.setCTerminalModificationId(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("cTerminalModification")) {
      res.setCTerminalModificationElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstanceReferenceInformation parseSubstanceReferenceInformation(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstanceReferenceInformation res = new SubstanceReferenceInformation();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstanceReferenceInformationContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstanceReferenceInformationContent(int eventType, XmlPullParser xpp, SubstanceReferenceInformation res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("comment")) {
      res.setCommentElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("gene")) {
      res.getGene().add(parseSubstanceReferenceInformationGeneComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("geneElement")) {
      res.getGeneElement().add(parseSubstanceReferenceInformationGeneElementComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("target")) {
      res.getTarget().add(parseSubstanceReferenceInformationTargetComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstanceReferenceInformation.SubstanceReferenceInformationGeneComponent parseSubstanceReferenceInformationGeneComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstanceReferenceInformation.SubstanceReferenceInformationGeneComponent res = new SubstanceReferenceInformation.SubstanceReferenceInformationGeneComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstanceReferenceInformationGeneComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstanceReferenceInformationGeneComponentContent(int eventType, XmlPullParser xpp, SubstanceReferenceInformation.SubstanceReferenceInformationGeneComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("geneSequenceOrigin")) {
      res.setGeneSequenceOrigin(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("gene")) {
      res.setGene(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("source")) {
      res.getSource().add(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstanceReferenceInformation.SubstanceReferenceInformationGeneElementComponent parseSubstanceReferenceInformationGeneElementComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstanceReferenceInformation.SubstanceReferenceInformationGeneElementComponent res = new SubstanceReferenceInformation.SubstanceReferenceInformationGeneElementComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstanceReferenceInformationGeneElementComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstanceReferenceInformationGeneElementComponentContent(int eventType, XmlPullParser xpp, SubstanceReferenceInformation.SubstanceReferenceInformationGeneElementComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("element")) {
      res.setElement(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("source")) {
      res.getSource().add(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstanceReferenceInformation.SubstanceReferenceInformationTargetComponent parseSubstanceReferenceInformationTargetComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstanceReferenceInformation.SubstanceReferenceInformationTargetComponent res = new SubstanceReferenceInformation.SubstanceReferenceInformationTargetComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstanceReferenceInformationTargetComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstanceReferenceInformationTargetComponentContent(int eventType, XmlPullParser xpp, SubstanceReferenceInformation.SubstanceReferenceInformationTargetComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("target")) {
      res.setTarget(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("interaction")) {
      res.setInteraction(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("organism")) {
      res.setOrganism(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("organismType")) {
      res.setOrganismType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "amount")) {
      res.setAmount(parseType("amount", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("amountType")) {
      res.setAmountType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("source")) {
      res.getSource().add(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstanceSourceMaterial parseSubstanceSourceMaterial(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstanceSourceMaterial res = new SubstanceSourceMaterial();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstanceSourceMaterialContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstanceSourceMaterialContent(int eventType, XmlPullParser xpp, SubstanceSourceMaterial res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sourceMaterialClass")) {
      res.setSourceMaterialClass(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sourceMaterialType")) {
      res.setSourceMaterialType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sourceMaterialState")) {
      res.setSourceMaterialState(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("organismId")) {
      res.setOrganismId(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("organismName")) {
      res.setOrganismNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("parentSubstanceId")) {
      res.getParentSubstanceId().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("parentSubstanceName")) {
      res.getParentSubstanceName().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("countryOfOrigin")) {
      res.getCountryOfOrigin().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("geographicalLocation")) {
      res.getGeographicalLocation().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("developmentStage")) {
      res.setDevelopmentStage(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("fractionDescription")) {
      res.getFractionDescription().add(parseSubstanceSourceMaterialFractionDescriptionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("organism")) {
      res.setOrganism(parseSubstanceSourceMaterialOrganismComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("partDescription")) {
      res.getPartDescription().add(parseSubstanceSourceMaterialPartDescriptionComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstanceSourceMaterial.SubstanceSourceMaterialFractionDescriptionComponent parseSubstanceSourceMaterialFractionDescriptionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstanceSourceMaterial.SubstanceSourceMaterialFractionDescriptionComponent res = new SubstanceSourceMaterial.SubstanceSourceMaterialFractionDescriptionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstanceSourceMaterialFractionDescriptionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstanceSourceMaterialFractionDescriptionComponentContent(int eventType, XmlPullParser xpp, SubstanceSourceMaterial.SubstanceSourceMaterialFractionDescriptionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("fraction")) {
      res.setFractionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("materialType")) {
      res.setMaterialType(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstanceSourceMaterial.SubstanceSourceMaterialOrganismComponent parseSubstanceSourceMaterialOrganismComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstanceSourceMaterial.SubstanceSourceMaterialOrganismComponent res = new SubstanceSourceMaterial.SubstanceSourceMaterialOrganismComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstanceSourceMaterialOrganismComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstanceSourceMaterialOrganismComponentContent(int eventType, XmlPullParser xpp, SubstanceSourceMaterial.SubstanceSourceMaterialOrganismComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("family")) {
      res.setFamily(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("genus")) {
      res.setGenus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("species")) {
      res.setSpecies(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("intraspecificType")) {
      res.setIntraspecificType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("intraspecificDescription")) {
      res.setIntraspecificDescriptionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("author")) {
      res.getAuthor().add(parseSubstanceSourceMaterialOrganismAuthorComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("hybrid")) {
      res.setHybrid(parseSubstanceSourceMaterialOrganismHybridComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("organismGeneral")) {
      res.setOrganismGeneral(parseSubstanceSourceMaterialOrganismOrganismGeneralComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstanceSourceMaterial.SubstanceSourceMaterialOrganismAuthorComponent parseSubstanceSourceMaterialOrganismAuthorComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstanceSourceMaterial.SubstanceSourceMaterialOrganismAuthorComponent res = new SubstanceSourceMaterial.SubstanceSourceMaterialOrganismAuthorComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstanceSourceMaterialOrganismAuthorComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstanceSourceMaterialOrganismAuthorComponentContent(int eventType, XmlPullParser xpp, SubstanceSourceMaterial.SubstanceSourceMaterialOrganismAuthorComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("authorType")) {
      res.setAuthorType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("authorDescription")) {
      res.setAuthorDescriptionElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstanceSourceMaterial.SubstanceSourceMaterialOrganismHybridComponent parseSubstanceSourceMaterialOrganismHybridComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstanceSourceMaterial.SubstanceSourceMaterialOrganismHybridComponent res = new SubstanceSourceMaterial.SubstanceSourceMaterialOrganismHybridComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstanceSourceMaterialOrganismHybridComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstanceSourceMaterialOrganismHybridComponentContent(int eventType, XmlPullParser xpp, SubstanceSourceMaterial.SubstanceSourceMaterialOrganismHybridComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("maternalOrganismId")) {
      res.setMaternalOrganismIdElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("maternalOrganismName")) {
      res.setMaternalOrganismNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("paternalOrganismId")) {
      res.setPaternalOrganismIdElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("paternalOrganismName")) {
      res.setPaternalOrganismNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("hybridType")) {
      res.setHybridType(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstanceSourceMaterial.SubstanceSourceMaterialOrganismOrganismGeneralComponent parseSubstanceSourceMaterialOrganismOrganismGeneralComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstanceSourceMaterial.SubstanceSourceMaterialOrganismOrganismGeneralComponent res = new SubstanceSourceMaterial.SubstanceSourceMaterialOrganismOrganismGeneralComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstanceSourceMaterialOrganismOrganismGeneralComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstanceSourceMaterialOrganismOrganismGeneralComponentContent(int eventType, XmlPullParser xpp, SubstanceSourceMaterial.SubstanceSourceMaterialOrganismOrganismGeneralComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("kingdom")) {
      res.setKingdom(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("phylum")) {
      res.setPhylum(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("class")) {
      res.setClass_(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("order")) {
      res.setOrder(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SubstanceSourceMaterial.SubstanceSourceMaterialPartDescriptionComponent parseSubstanceSourceMaterialPartDescriptionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SubstanceSourceMaterial.SubstanceSourceMaterialPartDescriptionComponent res = new SubstanceSourceMaterial.SubstanceSourceMaterialPartDescriptionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSubstanceSourceMaterialPartDescriptionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSubstanceSourceMaterialPartDescriptionComponentContent(int eventType, XmlPullParser xpp, SubstanceSourceMaterial.SubstanceSourceMaterialPartDescriptionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("part")) {
      res.setPart(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("partLocation")) {
      res.setPartLocation(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SupplyDelivery parseSupplyDelivery(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SupplyDelivery res = new SupplyDelivery();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSupplyDeliveryContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSupplyDeliveryContent(int eventType, XmlPullParser xpp, SupplyDelivery res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basedOn")) {
      res.getBasedOn().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("partOf")) {
      res.getPartOf().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, SupplyDelivery.SupplyDeliveryStatus.NULL, new SupplyDelivery.SupplyDeliveryStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patient")) {
      res.setPatient(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("suppliedItem")) {
      res.getSuppliedItem().add(parseSupplyDeliverySuppliedItemComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "occurrence")) {
      res.setOccurrence(parseType("occurrence", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("supplier")) {
      res.setSupplier(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("destination")) {
      res.setDestination(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("receiver")) {
      res.getReceiver().add(parseReference(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SupplyDelivery.SupplyDeliverySuppliedItemComponent parseSupplyDeliverySuppliedItemComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SupplyDelivery.SupplyDeliverySuppliedItemComponent res = new SupplyDelivery.SupplyDeliverySuppliedItemComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSupplyDeliverySuppliedItemComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSupplyDeliverySuppliedItemComponentContent(int eventType, XmlPullParser xpp, SupplyDelivery.SupplyDeliverySuppliedItemComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "item")) {
      res.setItem(parseType("item", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SupplyRequest parseSupplyRequest(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SupplyRequest res = new SupplyRequest();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSupplyRequestContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSupplyRequestContent(int eventType, XmlPullParser xpp, SupplyRequest res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, SupplyRequest.SupplyRequestStatus.NULL, new SupplyRequest.SupplyRequestStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basedOn")) {
      res.getBasedOn().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.setCategory(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("priority")) {
      res.setPriorityElement(parseEnumeration(xpp, Enumerations.RequestPriority.NULL, new Enumerations.RequestPriorityEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("deliverFor")) {
      res.setDeliverFor(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("item")) {
      res.setItem(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("quantity")) {
      res.setQuantity(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("parameter")) {
      res.getParameter().add(parseSupplyRequestParameterComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "occurrence")) {
      res.setOccurrence(parseType("occurrence", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("authoredOn")) {
      res.setAuthoredOnElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requester")) {
      res.setRequester(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("supplier")) {
      res.getSupplier().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.getReason().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("deliverFrom")) {
      res.setDeliverFrom(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("deliverTo")) {
      res.setDeliverTo(parseReference(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected SupplyRequest.SupplyRequestParameterComponent parseSupplyRequestParameterComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    SupplyRequest.SupplyRequestParameterComponent res = new SupplyRequest.SupplyRequestParameterComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseSupplyRequestParameterComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseSupplyRequestParameterComponentContent(int eventType, XmlPullParser xpp, SupplyRequest.SupplyRequestParameterComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Task parseTask(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Task res = new Task();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTaskContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTaskContent(int eventType, XmlPullParser xpp, Task res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instantiatesCanonical")) {
      res.setInstantiatesCanonicalElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instantiatesUri")) {
      res.setInstantiatesUriElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basedOn")) {
      res.getBasedOn().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("groupIdentifier")) {
      res.setGroupIdentifier(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("partOf")) {
      res.getPartOf().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Task.TaskStatus.NULL, new Task.TaskStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("statusReason")) {
      res.setStatusReason(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("businessStatus")) {
      res.setBusinessStatus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("intent")) {
      res.setIntentElement(parseEnumeration(xpp, Task.TaskIntent.NULL, new Task.TaskIntentEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("priority")) {
      res.setPriorityElement(parseEnumeration(xpp, Enumerations.RequestPriority.NULL, new Enumerations.RequestPriorityEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("doNotPerform")) {
      res.setDoNotPerformElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("focus")) {
      res.setFocus(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("for")) {
      res.setFor(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requestedPeriod")) {
      res.setRequestedPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("executionPeriod")) {
      res.setExecutionPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("authoredOn")) {
      res.setAuthoredOnElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lastModified")) {
      res.setLastModifiedElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requester")) {
      res.setRequester(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requestedPerformer")) {
      res.getRequestedPerformer().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("owner")) {
      res.setOwner(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("performer")) {
      res.getPerformer().add(parseTaskPerformerComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("location")) {
      res.setLocation(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.getReason().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("insurance")) {
      res.getInsurance().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relevantHistory")) {
      res.getRelevantHistory().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("restriction")) {
      res.setRestriction(parseTaskRestrictionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("input")) {
      res.getInput().add(parseTaskInputComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("output")) {
      res.getOutput().add(parseTaskOutputComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Task.TaskPerformerComponent parseTaskPerformerComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Task.TaskPerformerComponent res = new Task.TaskPerformerComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTaskPerformerComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTaskPerformerComponentContent(int eventType, XmlPullParser xpp, Task.TaskPerformerComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("function")) {
      res.setFunction(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("actor")) {
      res.setActor(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Task.TaskRestrictionComponent parseTaskRestrictionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Task.TaskRestrictionComponent res = new Task.TaskRestrictionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTaskRestrictionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTaskRestrictionComponentContent(int eventType, XmlPullParser xpp, Task.TaskRestrictionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("repetitions")) {
      res.setRepetitionsElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("recipient")) {
      res.getRecipient().add(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Task.TaskInputComponent parseTaskInputComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Task.TaskInputComponent res = new Task.TaskInputComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTaskInputComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTaskInputComponentContent(int eventType, XmlPullParser xpp, Task.TaskInputComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Task.TaskOutputComponent parseTaskOutputComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Task.TaskOutputComponent res = new Task.TaskOutputComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTaskOutputComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTaskOutputComponentContent(int eventType, XmlPullParser xpp, Task.TaskOutputComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TerminologyCapabilities parseTerminologyCapabilities(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TerminologyCapabilities res = new TerminologyCapabilities();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTerminologyCapabilitiesContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTerminologyCapabilitiesContent(int eventType, XmlPullParser xpp, TerminologyCapabilities res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "versionAlgorithm")) {
      res.setVersionAlgorithm(parseType("versionAlgorithm", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("experimental")) {
      res.setExperimentalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.getJurisdiction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyrightLabel")) {
      res.setCopyrightLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("kind")) {
      res.setKindElement(parseEnumeration(xpp, Enumerations.CapabilityStatementKind.NULL, new Enumerations.CapabilityStatementKindEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("software")) {
      res.setSoftware(parseTerminologyCapabilitiesSoftwareComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("implementation")) {
      res.setImplementation(parseTerminologyCapabilitiesImplementationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lockedDate")) {
      res.setLockedDateElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("codeSystem")) {
      res.getCodeSystem().add(parseTerminologyCapabilitiesCodeSystemComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("expansion")) {
      res.setExpansion(parseTerminologyCapabilitiesExpansionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("codeSearch")) {
      res.setCodeSearchElement(parseEnumeration(xpp, TerminologyCapabilities.CodeSearchSupport.NULL, new TerminologyCapabilities.CodeSearchSupportEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("validateCode")) {
      res.setValidateCode(parseTerminologyCapabilitiesValidateCodeComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("translation")) {
      res.setTranslation(parseTerminologyCapabilitiesTranslationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("closure")) {
      res.setClosure(parseTerminologyCapabilitiesClosureComponent(xpp));
    } else if (!parseCanonicalResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TerminologyCapabilities.TerminologyCapabilitiesSoftwareComponent parseTerminologyCapabilitiesSoftwareComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TerminologyCapabilities.TerminologyCapabilitiesSoftwareComponent res = new TerminologyCapabilities.TerminologyCapabilitiesSoftwareComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTerminologyCapabilitiesSoftwareComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTerminologyCapabilitiesSoftwareComponentContent(int eventType, XmlPullParser xpp, TerminologyCapabilities.TerminologyCapabilitiesSoftwareComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TerminologyCapabilities.TerminologyCapabilitiesImplementationComponent parseTerminologyCapabilitiesImplementationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TerminologyCapabilities.TerminologyCapabilitiesImplementationComponent res = new TerminologyCapabilities.TerminologyCapabilitiesImplementationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTerminologyCapabilitiesImplementationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTerminologyCapabilitiesImplementationComponentContent(int eventType, XmlPullParser xpp, TerminologyCapabilities.TerminologyCapabilitiesImplementationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUrl(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TerminologyCapabilities.TerminologyCapabilitiesCodeSystemComponent parseTerminologyCapabilitiesCodeSystemComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TerminologyCapabilities.TerminologyCapabilitiesCodeSystemComponent res = new TerminologyCapabilities.TerminologyCapabilitiesCodeSystemComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTerminologyCapabilitiesCodeSystemComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTerminologyCapabilitiesCodeSystemComponentContent(int eventType, XmlPullParser xpp, TerminologyCapabilities.TerminologyCapabilitiesCodeSystemComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("uri")) {
      res.setUriElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.getVersion().add(parseTerminologyCapabilitiesCodeSystemVersionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("content")) {
      res.setContentElement(parseEnumeration(xpp, Enumerations.CodeSystemContentMode.NULL, new Enumerations.CodeSystemContentModeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subsumption")) {
      res.setSubsumptionElement(parseBoolean(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TerminologyCapabilities.TerminologyCapabilitiesCodeSystemVersionComponent parseTerminologyCapabilitiesCodeSystemVersionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TerminologyCapabilities.TerminologyCapabilitiesCodeSystemVersionComponent res = new TerminologyCapabilities.TerminologyCapabilitiesCodeSystemVersionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTerminologyCapabilitiesCodeSystemVersionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTerminologyCapabilitiesCodeSystemVersionComponentContent(int eventType, XmlPullParser xpp, TerminologyCapabilities.TerminologyCapabilitiesCodeSystemVersionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCodeElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("isDefault")) {
      res.setIsDefaultElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("compositional")) {
      res.setCompositionalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("language")) {
      res.getLanguage().add(parseEnumeration(xpp, Enumerations.CommonLanguages.NULL, new Enumerations.CommonLanguagesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("filter")) {
      res.getFilter().add(parseTerminologyCapabilitiesCodeSystemVersionFilterComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("property")) {
      res.getProperty().add(parseCode(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TerminologyCapabilities.TerminologyCapabilitiesCodeSystemVersionFilterComponent parseTerminologyCapabilitiesCodeSystemVersionFilterComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TerminologyCapabilities.TerminologyCapabilitiesCodeSystemVersionFilterComponent res = new TerminologyCapabilities.TerminologyCapabilitiesCodeSystemVersionFilterComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTerminologyCapabilitiesCodeSystemVersionFilterComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTerminologyCapabilitiesCodeSystemVersionFilterComponentContent(int eventType, XmlPullParser xpp, TerminologyCapabilities.TerminologyCapabilitiesCodeSystemVersionFilterComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCodeElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("op")) {
      res.getOp().add(parseCode(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TerminologyCapabilities.TerminologyCapabilitiesExpansionComponent parseTerminologyCapabilitiesExpansionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TerminologyCapabilities.TerminologyCapabilitiesExpansionComponent res = new TerminologyCapabilities.TerminologyCapabilitiesExpansionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTerminologyCapabilitiesExpansionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTerminologyCapabilitiesExpansionComponentContent(int eventType, XmlPullParser xpp, TerminologyCapabilities.TerminologyCapabilitiesExpansionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("hierarchical")) {
      res.setHierarchicalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("paging")) {
      res.setPagingElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("incomplete")) {
      res.setIncompleteElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("parameter")) {
      res.getParameter().add(parseTerminologyCapabilitiesExpansionParameterComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("textFilter")) {
      res.setTextFilterElement(parseMarkdown(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TerminologyCapabilities.TerminologyCapabilitiesExpansionParameterComponent parseTerminologyCapabilitiesExpansionParameterComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TerminologyCapabilities.TerminologyCapabilitiesExpansionParameterComponent res = new TerminologyCapabilities.TerminologyCapabilitiesExpansionParameterComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTerminologyCapabilitiesExpansionParameterComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTerminologyCapabilitiesExpansionParameterComponentContent(int eventType, XmlPullParser xpp, TerminologyCapabilities.TerminologyCapabilitiesExpansionParameterComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("documentation")) {
      res.setDocumentationElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TerminologyCapabilities.TerminologyCapabilitiesValidateCodeComponent parseTerminologyCapabilitiesValidateCodeComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TerminologyCapabilities.TerminologyCapabilitiesValidateCodeComponent res = new TerminologyCapabilities.TerminologyCapabilitiesValidateCodeComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTerminologyCapabilitiesValidateCodeComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTerminologyCapabilitiesValidateCodeComponentContent(int eventType, XmlPullParser xpp, TerminologyCapabilities.TerminologyCapabilitiesValidateCodeComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("translations")) {
      res.setTranslationsElement(parseBoolean(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TerminologyCapabilities.TerminologyCapabilitiesTranslationComponent parseTerminologyCapabilitiesTranslationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TerminologyCapabilities.TerminologyCapabilitiesTranslationComponent res = new TerminologyCapabilities.TerminologyCapabilitiesTranslationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTerminologyCapabilitiesTranslationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTerminologyCapabilitiesTranslationComponentContent(int eventType, XmlPullParser xpp, TerminologyCapabilities.TerminologyCapabilitiesTranslationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("needsMap")) {
      res.setNeedsMapElement(parseBoolean(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TerminologyCapabilities.TerminologyCapabilitiesClosureComponent parseTerminologyCapabilitiesClosureComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TerminologyCapabilities.TerminologyCapabilitiesClosureComponent res = new TerminologyCapabilities.TerminologyCapabilitiesClosureComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTerminologyCapabilitiesClosureComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTerminologyCapabilitiesClosureComponentContent(int eventType, XmlPullParser xpp, TerminologyCapabilities.TerminologyCapabilitiesClosureComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("translation")) {
      res.setTranslationElement(parseBoolean(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestPlan parseTestPlan(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestPlan res = new TestPlan();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestPlanContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestPlanContent(int eventType, XmlPullParser xpp, TestPlan res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "versionAlgorithm")) {
      res.setVersionAlgorithm(parseType("versionAlgorithm", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("experimental")) {
      res.setExperimentalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.getJurisdiction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyrightLabel")) {
      res.setCopyrightLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("category")) {
      res.getCategory().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("scope")) {
      res.getScope().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("testTools")) {
      res.setTestToolsElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dependency")) {
      res.getDependency().add(parseTestPlanDependencyComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("exitCriteria")) {
      res.setExitCriteriaElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("testCase")) {
      res.getTestCase().add(parseTestPlanTestCaseComponent(xpp));
    } else if (!parseCanonicalResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestPlan.TestPlanDependencyComponent parseTestPlanDependencyComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestPlan.TestPlanDependencyComponent res = new TestPlan.TestPlanDependencyComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestPlanDependencyComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestPlanDependencyComponentContent(int eventType, XmlPullParser xpp, TestPlan.TestPlanDependencyComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("predecessor")) {
      res.setPredecessor(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestPlan.TestPlanTestCaseComponent parseTestPlanTestCaseComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestPlan.TestPlanTestCaseComponent res = new TestPlan.TestPlanTestCaseComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestPlanTestCaseComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestPlanTestCaseComponentContent(int eventType, XmlPullParser xpp, TestPlan.TestPlanTestCaseComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sequence")) {
      res.setSequenceElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("scope")) {
      res.getScope().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dependency")) {
      res.getDependency().add(parseTestPlanTestCaseDependencyComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("testRun")) {
      res.getTestRun().add(parseTestPlanTestCaseTestRunComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("testData")) {
      res.getTestData().add(parseTestPlanTestCaseTestDataComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("assertion")) {
      res.getAssertion().add(parseTestPlanTestCaseAssertionComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestPlan.TestCaseDependencyComponent parseTestPlanTestCaseDependencyComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestPlan.TestCaseDependencyComponent res = new TestPlan.TestCaseDependencyComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestPlanTestCaseDependencyComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestPlanTestCaseDependencyComponentContent(int eventType, XmlPullParser xpp, TestPlan.TestCaseDependencyComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("predecessor")) {
      res.setPredecessor(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestPlan.TestPlanTestCaseTestRunComponent parseTestPlanTestCaseTestRunComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestPlan.TestPlanTestCaseTestRunComponent res = new TestPlan.TestPlanTestCaseTestRunComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestPlanTestCaseTestRunComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestPlanTestCaseTestRunComponentContent(int eventType, XmlPullParser xpp, TestPlan.TestPlanTestCaseTestRunComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("narrative")) {
      res.setNarrativeElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("script")) {
      res.setScript(parseTestPlanTestCaseTestRunScriptComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestPlan.TestPlanTestCaseTestRunScriptComponent parseTestPlanTestCaseTestRunScriptComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestPlan.TestPlanTestCaseTestRunScriptComponent res = new TestPlan.TestPlanTestCaseTestRunScriptComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestPlanTestCaseTestRunScriptComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestPlanTestCaseTestRunScriptComponentContent(int eventType, XmlPullParser xpp, TestPlan.TestPlanTestCaseTestRunScriptComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("language")) {
      res.setLanguage(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "source")) {
      res.setSource(parseType("source", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestPlan.TestPlanTestCaseTestDataComponent parseTestPlanTestCaseTestDataComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestPlan.TestPlanTestCaseTestDataComponent res = new TestPlan.TestPlanTestCaseTestDataComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestPlanTestCaseTestDataComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestPlanTestCaseTestDataComponentContent(int eventType, XmlPullParser xpp, TestPlan.TestPlanTestCaseTestDataComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("content")) {
      res.setContent(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "source")) {
      res.setSource(parseType("source", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestPlan.TestPlanTestCaseAssertionComponent parseTestPlanTestCaseAssertionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestPlan.TestPlanTestCaseAssertionComponent res = new TestPlan.TestPlanTestCaseAssertionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestPlanTestCaseAssertionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestPlanTestCaseAssertionComponentContent(int eventType, XmlPullParser xpp, TestPlan.TestPlanTestCaseAssertionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.getType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("object")) {
      res.getObject().add(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("result")) {
      res.getResult().add(parseCodeableReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestReport parseTestReport(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestReport res = new TestReport();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestReportContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestReportContent(int eventType, XmlPullParser xpp, TestReport res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.setIdentifier(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, TestReport.TestReportStatus.NULL, new TestReport.TestReportStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("testScript")) {
      res.setTestScriptElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("result")) {
      res.setResultElement(parseEnumeration(xpp, TestReport.TestReportResult.NULL, new TestReport.TestReportResultEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("score")) {
      res.setScoreElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("tester")) {
      res.setTesterElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("issued")) {
      res.setIssuedElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("participant")) {
      res.getParticipant().add(parseTestReportParticipantComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("setup")) {
      res.setSetup(parseTestReportSetupComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("test")) {
      res.getTest().add(parseTestReportTestComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("teardown")) {
      res.setTeardown(parseTestReportTeardownComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestReport.TestReportParticipantComponent parseTestReportParticipantComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestReport.TestReportParticipantComponent res = new TestReport.TestReportParticipantComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestReportParticipantComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestReportParticipantComponentContent(int eventType, XmlPullParser xpp, TestReport.TestReportParticipantComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setTypeElement(parseEnumeration(xpp, TestReport.TestReportParticipantType.NULL, new TestReport.TestReportParticipantTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("uri")) {
      res.setUriElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("display")) {
      res.setDisplayElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestReport.TestReportSetupComponent parseTestReportSetupComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestReport.TestReportSetupComponent res = new TestReport.TestReportSetupComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestReportSetupComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestReportSetupComponentContent(int eventType, XmlPullParser xpp, TestReport.TestReportSetupComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("action")) {
      res.getAction().add(parseTestReportSetupActionComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestReport.SetupActionComponent parseTestReportSetupActionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestReport.SetupActionComponent res = new TestReport.SetupActionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestReportSetupActionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestReportSetupActionComponentContent(int eventType, XmlPullParser xpp, TestReport.SetupActionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("operation")) {
      res.setOperation(parseTestReportSetupActionOperationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("assert")) {
      res.setAssert(parseTestReportSetupActionAssertComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestReport.SetupActionOperationComponent parseTestReportSetupActionOperationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestReport.SetupActionOperationComponent res = new TestReport.SetupActionOperationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestReportSetupActionOperationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestReportSetupActionOperationComponentContent(int eventType, XmlPullParser xpp, TestReport.SetupActionOperationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("result")) {
      res.setResultElement(parseEnumeration(xpp, TestReport.TestReportActionResult.NULL, new TestReport.TestReportActionResultEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("message")) {
      res.setMessageElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("detail")) {
      res.setDetailElement(parseUri(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestReport.SetupActionAssertComponent parseTestReportSetupActionAssertComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestReport.SetupActionAssertComponent res = new TestReport.SetupActionAssertComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestReportSetupActionAssertComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestReportSetupActionAssertComponentContent(int eventType, XmlPullParser xpp, TestReport.SetupActionAssertComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("result")) {
      res.setResultElement(parseEnumeration(xpp, TestReport.TestReportActionResult.NULL, new TestReport.TestReportActionResultEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("message")) {
      res.setMessageElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("detail")) {
      res.setDetailElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requirement")) {
      res.getRequirement().add(parseTestReportSetupActionAssertRequirementComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestReport.SetupActionAssertRequirementComponent parseTestReportSetupActionAssertRequirementComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestReport.SetupActionAssertRequirementComponent res = new TestReport.SetupActionAssertRequirementComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestReportSetupActionAssertRequirementComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestReportSetupActionAssertRequirementComponentContent(int eventType, XmlPullParser xpp, TestReport.SetupActionAssertRequirementComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "link")) {
      res.setLink(parseType("link", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestReport.TestReportTestComponent parseTestReportTestComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestReport.TestReportTestComponent res = new TestReport.TestReportTestComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestReportTestComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestReportTestComponentContent(int eventType, XmlPullParser xpp, TestReport.TestReportTestComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("action")) {
      res.getAction().add(parseTestReportTestActionComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestReport.TestActionComponent parseTestReportTestActionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestReport.TestActionComponent res = new TestReport.TestActionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestReportTestActionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestReportTestActionComponentContent(int eventType, XmlPullParser xpp, TestReport.TestActionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("operation")) {
      res.setOperation(parseTestReportSetupActionOperationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("assert")) {
      res.setAssert(parseTestReportSetupActionAssertComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestReport.TestReportTeardownComponent parseTestReportTeardownComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestReport.TestReportTeardownComponent res = new TestReport.TestReportTeardownComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestReportTeardownComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestReportTeardownComponentContent(int eventType, XmlPullParser xpp, TestReport.TestReportTeardownComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("action")) {
      res.getAction().add(parseTestReportTeardownActionComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestReport.TeardownActionComponent parseTestReportTeardownActionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestReport.TeardownActionComponent res = new TestReport.TeardownActionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestReportTeardownActionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestReportTeardownActionComponentContent(int eventType, XmlPullParser xpp, TestReport.TeardownActionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("operation")) {
      res.setOperation(parseTestReportSetupActionOperationComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestScript parseTestScript(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestScript res = new TestScript();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestScriptContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestScriptContent(int eventType, XmlPullParser xpp, TestScript res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "versionAlgorithm")) {
      res.setVersionAlgorithm(parseType("versionAlgorithm", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("experimental")) {
      res.setExperimentalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.getJurisdiction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyrightLabel")) {
      res.setCopyrightLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("origin")) {
      res.getOrigin().add(parseTestScriptOriginComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("destination")) {
      res.getDestination().add(parseTestScriptDestinationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("metadata")) {
      res.setMetadata(parseTestScriptMetadataComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("scope")) {
      res.getScope().add(parseTestScriptScopeComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("fixture")) {
      res.getFixture().add(parseTestScriptFixtureComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("profile")) {
      res.getProfile().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("variable")) {
      res.getVariable().add(parseTestScriptVariableComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("setup")) {
      res.setSetup(parseTestScriptSetupComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("test")) {
      res.getTest().add(parseTestScriptTestComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("teardown")) {
      res.setTeardown(parseTestScriptTeardownComponent(xpp));
    } else if (!parseCanonicalResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestScript.TestScriptOriginComponent parseTestScriptOriginComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestScript.TestScriptOriginComponent res = new TestScript.TestScriptOriginComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestScriptOriginComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestScriptOriginComponentContent(int eventType, XmlPullParser xpp, TestScript.TestScriptOriginComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("index")) {
      res.setIndexElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("profile")) {
      res.setProfile(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUrl(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestScript.TestScriptDestinationComponent parseTestScriptDestinationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestScript.TestScriptDestinationComponent res = new TestScript.TestScriptDestinationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestScriptDestinationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestScriptDestinationComponentContent(int eventType, XmlPullParser xpp, TestScript.TestScriptDestinationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("index")) {
      res.setIndexElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("profile")) {
      res.setProfile(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUrl(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestScript.TestScriptMetadataComponent parseTestScriptMetadataComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestScript.TestScriptMetadataComponent res = new TestScript.TestScriptMetadataComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestScriptMetadataComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestScriptMetadataComponentContent(int eventType, XmlPullParser xpp, TestScript.TestScriptMetadataComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("link")) {
      res.getLink().add(parseTestScriptMetadataLinkComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("capability")) {
      res.getCapability().add(parseTestScriptMetadataCapabilityComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestScript.TestScriptMetadataLinkComponent parseTestScriptMetadataLinkComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestScript.TestScriptMetadataLinkComponent res = new TestScript.TestScriptMetadataLinkComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestScriptMetadataLinkComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestScriptMetadataLinkComponentContent(int eventType, XmlPullParser xpp, TestScript.TestScriptMetadataLinkComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestScript.TestScriptMetadataCapabilityComponent parseTestScriptMetadataCapabilityComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestScript.TestScriptMetadataCapabilityComponent res = new TestScript.TestScriptMetadataCapabilityComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestScriptMetadataCapabilityComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestScriptMetadataCapabilityComponentContent(int eventType, XmlPullParser xpp, TestScript.TestScriptMetadataCapabilityComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("required")) {
      res.setRequiredElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("validated")) {
      res.setValidatedElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("origin")) {
      res.getOrigin().add(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("destination")) {
      res.setDestinationElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("link")) {
      res.getLink().add(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("capabilities")) {
      res.setCapabilitiesElement(parseCanonical(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestScript.TestScriptScopeComponent parseTestScriptScopeComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestScript.TestScriptScopeComponent res = new TestScript.TestScriptScopeComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestScriptScopeComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestScriptScopeComponentContent(int eventType, XmlPullParser xpp, TestScript.TestScriptScopeComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("artifact")) {
      res.setArtifactElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("conformance")) {
      res.setConformance(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("phase")) {
      res.setPhase(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestScript.TestScriptFixtureComponent parseTestScriptFixtureComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestScript.TestScriptFixtureComponent res = new TestScript.TestScriptFixtureComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestScriptFixtureComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestScriptFixtureComponentContent(int eventType, XmlPullParser xpp, TestScript.TestScriptFixtureComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("autocreate")) {
      res.setAutocreateElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("autodelete")) {
      res.setAutodeleteElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("resource")) {
      res.setResource(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestScript.TestScriptVariableComponent parseTestScriptVariableComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestScript.TestScriptVariableComponent res = new TestScript.TestScriptVariableComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestScriptVariableComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestScriptVariableComponentContent(int eventType, XmlPullParser xpp, TestScript.TestScriptVariableComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("defaultValue")) {
      res.setDefaultValueElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("expression")) {
      res.setExpressionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("headerField")) {
      res.setHeaderFieldElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("hint")) {
      res.setHintElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("path")) {
      res.setPathElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sourceId")) {
      res.setSourceIdElement(parseId(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestScript.TestScriptSetupComponent parseTestScriptSetupComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestScript.TestScriptSetupComponent res = new TestScript.TestScriptSetupComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestScriptSetupComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestScriptSetupComponentContent(int eventType, XmlPullParser xpp, TestScript.TestScriptSetupComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("action")) {
      res.getAction().add(parseTestScriptSetupActionComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestScript.SetupActionComponent parseTestScriptSetupActionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestScript.SetupActionComponent res = new TestScript.SetupActionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestScriptSetupActionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestScriptSetupActionComponentContent(int eventType, XmlPullParser xpp, TestScript.SetupActionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("operation")) {
      res.setOperation(parseTestScriptSetupActionOperationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("assert")) {
      res.setAssert(parseTestScriptSetupActionAssertComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestScript.SetupActionOperationComponent parseTestScriptSetupActionOperationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestScript.SetupActionOperationComponent res = new TestScript.SetupActionOperationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestScriptSetupActionOperationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestScriptSetupActionOperationComponentContent(int eventType, XmlPullParser xpp, TestScript.SetupActionOperationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("resource")) {
      res.setResourceElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("label")) {
      res.setLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("accept")) {
      res.setAcceptElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contentType")) {
      res.setContentTypeElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("destination")) {
      res.setDestinationElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encodeRequestUrl")) {
      res.setEncodeRequestUrlElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("method")) {
      res.setMethodElement(parseEnumeration(xpp, TestScript.TestScriptRequestMethodCode.NULL, new TestScript.TestScriptRequestMethodCodeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("origin")) {
      res.setOriginElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("params")) {
      res.setParamsElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requestHeader")) {
      res.getRequestHeader().add(parseTestScriptSetupActionOperationRequestHeaderComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requestId")) {
      res.setRequestIdElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("responseId")) {
      res.setResponseIdElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sourceId")) {
      res.setSourceIdElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("targetId")) {
      res.setTargetIdElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestScript.SetupActionOperationRequestHeaderComponent parseTestScriptSetupActionOperationRequestHeaderComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestScript.SetupActionOperationRequestHeaderComponent res = new TestScript.SetupActionOperationRequestHeaderComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestScriptSetupActionOperationRequestHeaderComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestScriptSetupActionOperationRequestHeaderComponentContent(int eventType, XmlPullParser xpp, TestScript.SetupActionOperationRequestHeaderComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("field")) {
      res.setFieldElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("value")) {
      res.setValueElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestScript.SetupActionAssertComponent parseTestScriptSetupActionAssertComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestScript.SetupActionAssertComponent res = new TestScript.SetupActionAssertComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestScriptSetupActionAssertComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestScriptSetupActionAssertComponentContent(int eventType, XmlPullParser xpp, TestScript.SetupActionAssertComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("label")) {
      res.setLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("direction")) {
      res.setDirectionElement(parseEnumeration(xpp, TestScript.AssertionDirectionType.NULL, new TestScript.AssertionDirectionTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("compareToSourceId")) {
      res.setCompareToSourceIdElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("compareToSourceExpression")) {
      res.setCompareToSourceExpressionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("compareToSourcePath")) {
      res.setCompareToSourcePathElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contentType")) {
      res.setContentTypeElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("defaultManualCompletion")) {
      res.setDefaultManualCompletionElement(parseEnumeration(xpp, TestScript.AssertionManualCompletionType.NULL, new TestScript.AssertionManualCompletionTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("expression")) {
      res.setExpressionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("headerField")) {
      res.setHeaderFieldElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("minimumId")) {
      res.setMinimumIdElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("navigationLinks")) {
      res.setNavigationLinksElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("operator")) {
      res.setOperatorElement(parseEnumeration(xpp, TestScript.AssertionOperatorType.NULL, new TestScript.AssertionOperatorTypeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("path")) {
      res.setPathElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requestMethod")) {
      res.setRequestMethodElement(parseEnumeration(xpp, TestScript.TestScriptRequestMethodCode.NULL, new TestScript.TestScriptRequestMethodCodeEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requestURL")) {
      res.setRequestURLElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("resource")) {
      res.setResourceElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("response")) {
      res.setResponseElement(parseEnumeration(xpp, TestScript.AssertionResponseTypes.NULL, new TestScript.AssertionResponseTypesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("responseCode")) {
      res.setResponseCodeElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sourceId")) {
      res.setSourceIdElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("stopTestOnFail")) {
      res.setStopTestOnFailElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("validateProfileId")) {
      res.setValidateProfileIdElement(parseId(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("value")) {
      res.setValueElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("warningOnly")) {
      res.setWarningOnlyElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requirement")) {
      res.getRequirement().add(parseTestScriptSetupActionAssertRequirementComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestScript.SetupActionAssertRequirementComponent parseTestScriptSetupActionAssertRequirementComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestScript.SetupActionAssertRequirementComponent res = new TestScript.SetupActionAssertRequirementComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestScriptSetupActionAssertRequirementComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestScriptSetupActionAssertRequirementComponentContent(int eventType, XmlPullParser xpp, TestScript.SetupActionAssertRequirementComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "link")) {
      res.setLink(parseType("link", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestScript.TestScriptTestComponent parseTestScriptTestComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestScript.TestScriptTestComponent res = new TestScript.TestScriptTestComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestScriptTestComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestScriptTestComponentContent(int eventType, XmlPullParser xpp, TestScript.TestScriptTestComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("action")) {
      res.getAction().add(parseTestScriptTestActionComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestScript.TestActionComponent parseTestScriptTestActionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestScript.TestActionComponent res = new TestScript.TestActionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestScriptTestActionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestScriptTestActionComponentContent(int eventType, XmlPullParser xpp, TestScript.TestActionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("operation")) {
      res.setOperation(parseTestScriptSetupActionOperationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("assert")) {
      res.setAssert(parseTestScriptSetupActionAssertComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestScript.TestScriptTeardownComponent parseTestScriptTeardownComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestScript.TestScriptTeardownComponent res = new TestScript.TestScriptTeardownComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestScriptTeardownComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestScriptTeardownComponentContent(int eventType, XmlPullParser xpp, TestScript.TestScriptTeardownComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("action")) {
      res.getAction().add(parseTestScriptTeardownActionComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected TestScript.TeardownActionComponent parseTestScriptTeardownActionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    TestScript.TeardownActionComponent res = new TestScript.TeardownActionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTestScriptTeardownActionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTestScriptTeardownActionComponentContent(int eventType, XmlPullParser xpp, TestScript.TeardownActionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("operation")) {
      res.setOperation(parseTestScriptSetupActionOperationComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Transport parseTransport(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Transport res = new Transport();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTransportContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTransportContent(int eventType, XmlPullParser xpp, Transport res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instantiatesCanonical")) {
      res.setInstantiatesCanonicalElement(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("instantiatesUri")) {
      res.setInstantiatesUriElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("basedOn")) {
      res.getBasedOn().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("groupIdentifier")) {
      res.setGroupIdentifier(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("partOf")) {
      res.getPartOf().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Transport.TransportStatus.NULL, new Transport.TransportStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("statusReason")) {
      res.setStatusReason(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("intent")) {
      res.setIntentElement(parseEnumeration(xpp, Transport.TransportIntent.NULL, new Transport.TransportIntentEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("priority")) {
      res.setPriorityElement(parseEnumeration(xpp, Enumerations.RequestPriority.NULL, new Enumerations.RequestPriorityEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCode(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("focus")) {
      res.setFocus(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("for")) {
      res.setFor(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("completionTime")) {
      res.setCompletionTimeElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("authoredOn")) {
      res.setAuthoredOnElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lastModified")) {
      res.setLastModifiedElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requester")) {
      res.setRequester(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("performerType")) {
      res.getPerformerType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("owner")) {
      res.setOwner(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("location")) {
      res.setLocation(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("insurance")) {
      res.getInsurance().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relevantHistory")) {
      res.getRelevantHistory().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("restriction")) {
      res.setRestriction(parseTransportRestrictionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("input")) {
      res.getInput().add(parseTransportParameterComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("output")) {
      res.getOutput().add(parseTransportOutputComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("requestedLocation")) {
      res.setRequestedLocation(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("currentLocation")) {
      res.setCurrentLocation(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reason")) {
      res.setReason(parseCodeableReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("history")) {
      res.setHistory(parseReference(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Transport.TransportRestrictionComponent parseTransportRestrictionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Transport.TransportRestrictionComponent res = new Transport.TransportRestrictionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTransportRestrictionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTransportRestrictionComponentContent(int eventType, XmlPullParser xpp, Transport.TransportRestrictionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("repetitions")) {
      res.setRepetitionsElement(parsePositiveInt(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("period")) {
      res.setPeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("recipient")) {
      res.getRecipient().add(parseReference(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Transport.ParameterComponent parseTransportParameterComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Transport.ParameterComponent res = new Transport.ParameterComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTransportParameterComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTransportParameterComponentContent(int eventType, XmlPullParser xpp, Transport.ParameterComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected Transport.TransportOutputComponent parseTransportOutputComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    Transport.TransportOutputComponent res = new Transport.TransportOutputComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseTransportOutputComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseTransportOutputComponentContent(int eventType, XmlPullParser xpp, Transport.TransportOutputComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.setType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ValueSet parseValueSet(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ValueSet res = new ValueSet();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseValueSetContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseValueSetContent(int eventType, XmlPullParser xpp, ValueSet res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("url")) {
      res.setUrlElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "versionAlgorithm")) {
      res.setVersionAlgorithm(parseType("versionAlgorithm", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("title")) {
      res.setTitleElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.PublicationStatus.NULL, new Enumerations.PublicationStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("experimental")) {
      res.setExperimentalElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("publisher")) {
      res.setPublisherElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contact")) {
      res.getContact().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("description")) {
      res.setDescriptionElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("useContext")) {
      res.getUseContext().add(parseUsageContext(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("jurisdiction")) {
      res.getJurisdiction().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("immutable")) {
      res.setImmutableElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("purpose")) {
      res.setPurposeElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseMarkdown(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyrightLabel")) {
      res.setCopyrightLabelElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("approvalDate")) {
      res.setApprovalDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lastReviewDate")) {
      res.setLastReviewDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("effectivePeriod")) {
      res.setEffectivePeriod(parsePeriod(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("topic")) {
      res.getTopic().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("author")) {
      res.getAuthor().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("editor")) {
      res.getEditor().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("reviewer")) {
      res.getReviewer().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("endorser")) {
      res.getEndorser().add(parseContactDetail(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("relatedArtifact")) {
      res.getRelatedArtifact().add(parseRelatedArtifact(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("compose")) {
      res.setCompose(parseValueSetComposeComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("expansion")) {
      res.setExpansion(parseValueSetExpansionComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("scope")) {
      res.setScope(parseValueSetScopeComponent(xpp));
    } else if (!parseMetadataResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ValueSet.ValueSetComposeComponent parseValueSetComposeComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ValueSet.ValueSetComposeComponent res = new ValueSet.ValueSetComposeComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseValueSetComposeComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseValueSetComposeComponentContent(int eventType, XmlPullParser xpp, ValueSet.ValueSetComposeComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lockedDate")) {
      res.setLockedDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("inactive")) {
      res.setInactiveElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("include")) {
      res.getInclude().add(parseValueSetConceptSetComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("exclude")) {
      res.getExclude().add(parseValueSetConceptSetComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("property")) {
      res.getProperty().add(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ValueSet.ConceptSetComponent parseValueSetConceptSetComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ValueSet.ConceptSetComponent res = new ValueSet.ConceptSetComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseValueSetConceptSetComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseValueSetConceptSetComponentContent(int eventType, XmlPullParser xpp, ValueSet.ConceptSetComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("system")) {
      res.setSystemElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("concept")) {
      res.getConcept().add(parseValueSetConceptReferenceComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("filter")) {
      res.getFilter().add(parseValueSetConceptSetFilterComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("valueSet")) {
      res.getValueSet().add(parseCanonical(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("copyright")) {
      res.setCopyrightElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ValueSet.ConceptReferenceComponent parseValueSetConceptReferenceComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ValueSet.ConceptReferenceComponent res = new ValueSet.ConceptReferenceComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseValueSetConceptReferenceComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseValueSetConceptReferenceComponentContent(int eventType, XmlPullParser xpp, ValueSet.ConceptReferenceComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCodeElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("display")) {
      res.setDisplayElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("designation")) {
      res.getDesignation().add(parseValueSetConceptReferenceDesignationComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ValueSet.ConceptReferenceDesignationComponent parseValueSetConceptReferenceDesignationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ValueSet.ConceptReferenceDesignationComponent res = new ValueSet.ConceptReferenceDesignationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseValueSetConceptReferenceDesignationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseValueSetConceptReferenceDesignationComponentContent(int eventType, XmlPullParser xpp, ValueSet.ConceptReferenceDesignationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("language")) {
      res.setLanguageElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("use")) {
      res.setUse(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("additionalUse")) {
      res.getAdditionalUse().add(parseCoding(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("value")) {
      res.setValueElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ValueSet.ConceptSetFilterComponent parseValueSetConceptSetFilterComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ValueSet.ConceptSetFilterComponent res = new ValueSet.ConceptSetFilterComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseValueSetConceptSetFilterComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseValueSetConceptSetFilterComponentContent(int eventType, XmlPullParser xpp, ValueSet.ConceptSetFilterComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("property")) {
      res.setPropertyElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("op")) {
      res.setOpElement(parseEnumeration(xpp, Enumerations.FilterOperator.NULL, new Enumerations.FilterOperatorEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("value")) {
      res.setValueElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ValueSet.ValueSetExpansionComponent parseValueSetExpansionComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ValueSet.ValueSetExpansionComponent res = new ValueSet.ValueSetExpansionComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseValueSetExpansionComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseValueSetExpansionComponentContent(int eventType, XmlPullParser xpp, ValueSet.ValueSetExpansionComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.setIdentifierElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("next")) {
      res.setNextElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("timestamp")) {
      res.setTimestampElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("total")) {
      res.setTotalElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("offset")) {
      res.setOffsetElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("parameter")) {
      res.getParameter().add(parseValueSetExpansionParameterComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("property")) {
      res.getProperty().add(parseValueSetExpansionPropertyComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contains")) {
      res.getContains().add(parseValueSetExpansionContainsComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ValueSet.ValueSetExpansionParameterComponent parseValueSetExpansionParameterComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ValueSet.ValueSetExpansionParameterComponent res = new ValueSet.ValueSetExpansionParameterComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseValueSetExpansionParameterComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseValueSetExpansionParameterComponentContent(int eventType, XmlPullParser xpp, ValueSet.ValueSetExpansionParameterComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("name")) {
      res.setNameElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ValueSet.ValueSetExpansionPropertyComponent parseValueSetExpansionPropertyComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ValueSet.ValueSetExpansionPropertyComponent res = new ValueSet.ValueSetExpansionPropertyComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseValueSetExpansionPropertyComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseValueSetExpansionPropertyComponentContent(int eventType, XmlPullParser xpp, ValueSet.ValueSetExpansionPropertyComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCodeElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("uri")) {
      res.setUriElement(parseUri(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ValueSet.ValueSetExpansionContainsComponent parseValueSetExpansionContainsComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ValueSet.ValueSetExpansionContainsComponent res = new ValueSet.ValueSetExpansionContainsComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseValueSetExpansionContainsComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseValueSetExpansionContainsComponentContent(int eventType, XmlPullParser xpp, ValueSet.ValueSetExpansionContainsComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("system")) {
      res.setSystemElement(parseUri(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("abstract")) {
      res.setAbstractElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("inactive")) {
      res.setInactiveElement(parseBoolean(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("version")) {
      res.setVersionElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCodeElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("display")) {
      res.setDisplayElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("designation")) {
      res.getDesignation().add(parseValueSetConceptReferenceDesignationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("property")) {
      res.getProperty().add(parseValueSetConceptPropertyComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("contains")) {
      res.getContains().add(parseValueSetExpansionContainsComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ValueSet.ConceptPropertyComponent parseValueSetConceptPropertyComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ValueSet.ConceptPropertyComponent res = new ValueSet.ConceptPropertyComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseValueSetConceptPropertyComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseValueSetConceptPropertyComponentContent(int eventType, XmlPullParser xpp, ValueSet.ConceptPropertyComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCodeElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("subProperty")) {
      res.getSubProperty().add(parseValueSetConceptSubPropertyComponent(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ValueSet.ConceptSubPropertyComponent parseValueSetConceptSubPropertyComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ValueSet.ConceptSubPropertyComponent res = new ValueSet.ConceptSubPropertyComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseValueSetConceptSubPropertyComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseValueSetConceptSubPropertyComponentContent(int eventType, XmlPullParser xpp, ValueSet.ConceptSubPropertyComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("code")) {
      res.setCodeElement(parseCode(xpp));
    } else if (eventType == XmlPullParser.START_TAG && nameIsTypeName(xpp, "value")) {
      res.setValue(parseType("value", xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected ValueSet.ValueSetScopeComponent parseValueSetScopeComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    ValueSet.ValueSetScopeComponent res = new ValueSet.ValueSetScopeComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseValueSetScopeComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseValueSetScopeComponentContent(int eventType, XmlPullParser xpp, ValueSet.ValueSetScopeComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("inclusionCriteria")) {
      res.setInclusionCriteriaElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("exclusionCriteria")) {
      res.setExclusionCriteriaElement(parseString(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected VerificationResult parseVerificationResult(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    VerificationResult res = new VerificationResult();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseVerificationResultContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseVerificationResultContent(int eventType, XmlPullParser xpp, VerificationResult res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("target")) {
      res.getTarget().add(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("targetLocation")) {
      res.getTargetLocation().add(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("need")) {
      res.setNeed(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, VerificationResult.VerificationResultStatus.NULL, new VerificationResult.VerificationResultStatusEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("statusDate")) {
      res.setStatusDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("validationType")) {
      res.setValidationType(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("validationProcess")) {
      res.getValidationProcess().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("frequency")) {
      res.setFrequency(parseTiming(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lastPerformed")) {
      res.setLastPerformedElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("nextScheduled")) {
      res.setNextScheduledElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("failureAction")) {
      res.setFailureAction(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("primarySource")) {
      res.getPrimarySource().add(parseVerificationResultPrimarySourceComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("attestation")) {
      res.setAttestation(parseVerificationResultAttestationComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("validator")) {
      res.getValidator().add(parseVerificationResultValidatorComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected VerificationResult.VerificationResultPrimarySourceComponent parseVerificationResultPrimarySourceComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    VerificationResult.VerificationResultPrimarySourceComponent res = new VerificationResult.VerificationResultPrimarySourceComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseVerificationResultPrimarySourceComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseVerificationResultPrimarySourceComponentContent(int eventType, XmlPullParser xpp, VerificationResult.VerificationResultPrimarySourceComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("who")) {
      res.setWho(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("type")) {
      res.getType().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("communicationMethod")) {
      res.getCommunicationMethod().add(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("validationStatus")) {
      res.setValidationStatus(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("validationDate")) {
      res.setValidationDateElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("canPushUpdates")) {
      res.setCanPushUpdates(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("pushTypeAvailable")) {
      res.getPushTypeAvailable().add(parseCodeableConcept(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected VerificationResult.VerificationResultAttestationComponent parseVerificationResultAttestationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    VerificationResult.VerificationResultAttestationComponent res = new VerificationResult.VerificationResultAttestationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseVerificationResultAttestationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseVerificationResultAttestationComponentContent(int eventType, XmlPullParser xpp, VerificationResult.VerificationResultAttestationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("who")) {
      res.setWho(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("onBehalfOf")) {
      res.setOnBehalfOf(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("communicationMethod")) {
      res.setCommunicationMethod(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("date")) {
      res.setDateElement(parseDate(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sourceIdentityCertificate")) {
      res.setSourceIdentityCertificateElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("proxyIdentityCertificate")) {
      res.setProxyIdentityCertificateElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("proxySignature")) {
      res.setProxySignature(parseSignature(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sourceSignature")) {
      res.setSourceSignature(parseSignature(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected VerificationResult.VerificationResultValidatorComponent parseVerificationResultValidatorComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    VerificationResult.VerificationResultValidatorComponent res = new VerificationResult.VerificationResultValidatorComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseVerificationResultValidatorComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseVerificationResultValidatorComponentContent(int eventType, XmlPullParser xpp, VerificationResult.VerificationResultValidatorComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("organization")) {
      res.setOrganization(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identityCertificate")) {
      res.setIdentityCertificateElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("attestationSignature")) {
      res.setAttestationSignature(parseSignature(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected VisionPrescription parseVisionPrescription(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    VisionPrescription res = new VisionPrescription();
    parseResourceAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseVisionPrescriptionContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseVisionPrescriptionContent(int eventType, XmlPullParser xpp, VisionPrescription res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("identifier")) {
      res.getIdentifier().add(parseIdentifier(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("status")) {
      res.setStatusElement(parseEnumeration(xpp, Enumerations.FinancialResourceStatusCodes.NULL, new Enumerations.FinancialResourceStatusCodesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("created")) {
      res.setCreatedElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("patient")) {
      res.setPatient(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("encounter")) {
      res.setEncounter(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("dateWritten")) {
      res.setDateWrittenElement(parseDateTime(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("prescriber")) {
      res.setPrescriber(parseReference(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("lensSpecification")) {
      res.getLensSpecification().add(parseVisionPrescriptionLensSpecificationComponent(xpp));
    } else if (!parseDomainResourceContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected VisionPrescription.VisionPrescriptionLensSpecificationComponent parseVisionPrescriptionLensSpecificationComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    VisionPrescription.VisionPrescriptionLensSpecificationComponent res = new VisionPrescription.VisionPrescriptionLensSpecificationComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseVisionPrescriptionLensSpecificationComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseVisionPrescriptionLensSpecificationComponentContent(int eventType, XmlPullParser xpp, VisionPrescription.VisionPrescriptionLensSpecificationComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("product")) {
      res.setProduct(parseCodeableConcept(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("eye")) {
      res.setEyeElement(parseEnumeration(xpp, VisionPrescription.VisionEyes.NULL, new VisionPrescription.VisionEyesEnumFactory()));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("sphere")) {
      res.setSphereElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("cylinder")) {
      res.setCylinderElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("axis")) {
      res.setAxisElement(parseInteger(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("prism")) {
      res.getPrism().add(parseVisionPrescriptionPrismComponent(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("add")) {
      res.setAddElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("power")) {
      res.setPowerElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("backCurve")) {
      res.setBackCurveElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("diameter")) {
      res.setDiameterElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("duration")) {
      res.setDuration(parseQuantity(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("color")) {
      res.setColorElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("brand")) {
      res.setBrandElement(parseString(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("note")) {
      res.getNote().add(parseAnnotation(xpp));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }

  protected VisionPrescription.PrismComponent parseVisionPrescriptionPrismComponent(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    VisionPrescription.PrismComponent res = new VisionPrescription.PrismComponent();
    parseElementAttributes(xpp, res);
    next(xpp);
    int eventType = nextNoWhitespace(xpp);
    while (eventType != XmlPullParser.END_TAG) {
    if (!parseVisionPrescriptionPrismComponentContent(eventType, xpp, res))
        unknownContent(xpp);
      eventType = nextNoWhitespace(xpp);
    }
    next(xpp);
    parseElementClose(res);
    return res;
  }

  protected boolean parseVisionPrescriptionPrismComponentContent(int eventType, XmlPullParser xpp, VisionPrescription.PrismComponent res) throws XmlPullParserException, IOException, FHIRFormatError {
    if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("amount")) {
      res.setAmountElement(parseDecimal(xpp));
    } else if (eventType == XmlPullParser.START_TAG && xpp.getName().equals("base")) {
      res.setBaseElement(parseEnumeration(xpp, VisionPrescription.VisionBase.NULL, new VisionPrescription.VisionBaseEnumFactory()));
    } else if (!parseBackboneElementContent(eventType, xpp, res)){ 
      return false;
    }
    return true;
  }


  
  @Override
  protected Resource parseResource(XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    if (xpp == null) {
      throw new IOException("xpp == null!");
    } else if (xpp.getName().equals("Account")) {
      return parseAccount(xpp);
    } else if (xpp.getName().equals("ActivityDefinition")) {
      return parseActivityDefinition(xpp);
    } else if (xpp.getName().equals("ActorDefinition")) {
      return parseActorDefinition(xpp);
    } else if (xpp.getName().equals("AdministrableProductDefinition")) {
      return parseAdministrableProductDefinition(xpp);
    } else if (xpp.getName().equals("AdverseEvent")) {
      return parseAdverseEvent(xpp);
    } else if (xpp.getName().equals("AllergyIntolerance")) {
      return parseAllergyIntolerance(xpp);
    } else if (xpp.getName().equals("Appointment")) {
      return parseAppointment(xpp);
    } else if (xpp.getName().equals("AppointmentResponse")) {
      return parseAppointmentResponse(xpp);
    } else if (xpp.getName().equals("ArtifactAssessment")) {
      return parseArtifactAssessment(xpp);
    } else if (xpp.getName().equals("AuditEvent")) {
      return parseAuditEvent(xpp);
    } else if (xpp.getName().equals("Basic")) {
      return parseBasic(xpp);
    } else if (xpp.getName().equals("Binary")) {
      return parseBinary(xpp);
    } else if (xpp.getName().equals("BiologicallyDerivedProduct")) {
      return parseBiologicallyDerivedProduct(xpp);
    } else if (xpp.getName().equals("BiologicallyDerivedProductDispense")) {
      return parseBiologicallyDerivedProductDispense(xpp);
    } else if (xpp.getName().equals("BodyStructure")) {
      return parseBodyStructure(xpp);
    } else if (xpp.getName().equals("Bundle")) {
      return parseBundle(xpp);
    } else if (xpp.getName().equals("CapabilityStatement")) {
      return parseCapabilityStatement(xpp);
    } else if (xpp.getName().equals("CarePlan")) {
      return parseCarePlan(xpp);
    } else if (xpp.getName().equals("CareTeam")) {
      return parseCareTeam(xpp);
    } else if (xpp.getName().equals("ChargeItem")) {
      return parseChargeItem(xpp);
    } else if (xpp.getName().equals("ChargeItemDefinition")) {
      return parseChargeItemDefinition(xpp);
    } else if (xpp.getName().equals("Citation")) {
      return parseCitation(xpp);
    } else if (xpp.getName().equals("Claim")) {
      return parseClaim(xpp);
    } else if (xpp.getName().equals("ClaimResponse")) {
      return parseClaimResponse(xpp);
    } else if (xpp.getName().equals("ClinicalImpression")) {
      return parseClinicalImpression(xpp);
    } else if (xpp.getName().equals("ClinicalUseDefinition")) {
      return parseClinicalUseDefinition(xpp);
    } else if (xpp.getName().equals("CodeSystem")) {
      return parseCodeSystem(xpp);
    } else if (xpp.getName().equals("Communication")) {
      return parseCommunication(xpp);
    } else if (xpp.getName().equals("CommunicationRequest")) {
      return parseCommunicationRequest(xpp);
    } else if (xpp.getName().equals("CompartmentDefinition")) {
      return parseCompartmentDefinition(xpp);
    } else if (xpp.getName().equals("Composition")) {
      return parseComposition(xpp);
    } else if (xpp.getName().equals("ConceptMap")) {
      return parseConceptMap(xpp);
    } else if (xpp.getName().equals("Condition")) {
      return parseCondition(xpp);
    } else if (xpp.getName().equals("ConditionDefinition")) {
      return parseConditionDefinition(xpp);
    } else if (xpp.getName().equals("Consent")) {
      return parseConsent(xpp);
    } else if (xpp.getName().equals("Contract")) {
      return parseContract(xpp);
    } else if (xpp.getName().equals("Coverage")) {
      return parseCoverage(xpp);
    } else if (xpp.getName().equals("CoverageEligibilityRequest")) {
      return parseCoverageEligibilityRequest(xpp);
    } else if (xpp.getName().equals("CoverageEligibilityResponse")) {
      return parseCoverageEligibilityResponse(xpp);
    } else if (xpp.getName().equals("DetectedIssue")) {
      return parseDetectedIssue(xpp);
    } else if (xpp.getName().equals("Device")) {
      return parseDevice(xpp);
    } else if (xpp.getName().equals("DeviceAssociation")) {
      return parseDeviceAssociation(xpp);
    } else if (xpp.getName().equals("DeviceDefinition")) {
      return parseDeviceDefinition(xpp);
    } else if (xpp.getName().equals("DeviceDispense")) {
      return parseDeviceDispense(xpp);
    } else if (xpp.getName().equals("DeviceMetric")) {
      return parseDeviceMetric(xpp);
    } else if (xpp.getName().equals("DeviceRequest")) {
      return parseDeviceRequest(xpp);
    } else if (xpp.getName().equals("DeviceUsage")) {
      return parseDeviceUsage(xpp);
    } else if (xpp.getName().equals("DiagnosticReport")) {
      return parseDiagnosticReport(xpp);
    } else if (xpp.getName().equals("DocumentReference")) {
      return parseDocumentReference(xpp);
    } else if (xpp.getName().equals("Encounter")) {
      return parseEncounter(xpp);
    } else if (xpp.getName().equals("EncounterHistory")) {
      return parseEncounterHistory(xpp);
    } else if (xpp.getName().equals("Endpoint")) {
      return parseEndpoint(xpp);
    } else if (xpp.getName().equals("EnrollmentRequest")) {
      return parseEnrollmentRequest(xpp);
    } else if (xpp.getName().equals("EnrollmentResponse")) {
      return parseEnrollmentResponse(xpp);
    } else if (xpp.getName().equals("EpisodeOfCare")) {
      return parseEpisodeOfCare(xpp);
    } else if (xpp.getName().equals("EventDefinition")) {
      return parseEventDefinition(xpp);
    } else if (xpp.getName().equals("Evidence")) {
      return parseEvidence(xpp);
    } else if (xpp.getName().equals("EvidenceReport")) {
      return parseEvidenceReport(xpp);
    } else if (xpp.getName().equals("EvidenceVariable")) {
      return parseEvidenceVariable(xpp);
    } else if (xpp.getName().equals("ExampleScenario")) {
      return parseExampleScenario(xpp);
    } else if (xpp.getName().equals("ExplanationOfBenefit")) {
      return parseExplanationOfBenefit(xpp);
    } else if (xpp.getName().equals("FamilyMemberHistory")) {
      return parseFamilyMemberHistory(xpp);
    } else if (xpp.getName().equals("Flag")) {
      return parseFlag(xpp);
    } else if (xpp.getName().equals("FormularyItem")) {
      return parseFormularyItem(xpp);
    } else if (xpp.getName().equals("GenomicStudy")) {
      return parseGenomicStudy(xpp);
    } else if (xpp.getName().equals("Goal")) {
      return parseGoal(xpp);
    } else if (xpp.getName().equals("GraphDefinition")) {
      return parseGraphDefinition(xpp);
    } else if (xpp.getName().equals("Group")) {
      return parseGroup(xpp);
    } else if (xpp.getName().equals("GuidanceResponse")) {
      return parseGuidanceResponse(xpp);
    } else if (xpp.getName().equals("HealthcareService")) {
      return parseHealthcareService(xpp);
    } else if (xpp.getName().equals("ImagingSelection")) {
      return parseImagingSelection(xpp);
    } else if (xpp.getName().equals("ImagingStudy")) {
      return parseImagingStudy(xpp);
    } else if (xpp.getName().equals("Immunization")) {
      return parseImmunization(xpp);
    } else if (xpp.getName().equals("ImmunizationEvaluation")) {
      return parseImmunizationEvaluation(xpp);
    } else if (xpp.getName().equals("ImmunizationRecommendation")) {
      return parseImmunizationRecommendation(xpp);
    } else if (xpp.getName().equals("ImplementationGuide")) {
      return parseImplementationGuide(xpp);
    } else if (xpp.getName().equals("Ingredient")) {
      return parseIngredient(xpp);
    } else if (xpp.getName().equals("InsurancePlan")) {
      return parseInsurancePlan(xpp);
    } else if (xpp.getName().equals("InventoryItem")) {
      return parseInventoryItem(xpp);
    } else if (xpp.getName().equals("InventoryReport")) {
      return parseInventoryReport(xpp);
    } else if (xpp.getName().equals("Invoice")) {
      return parseInvoice(xpp);
    } else if (xpp.getName().equals("Library")) {
      return parseLibrary(xpp);
    } else if (xpp.getName().equals("Linkage")) {
      return parseLinkage(xpp);
    } else if (xpp.getName().equals("List")) {
      return parseListResource(xpp);
    } else if (xpp.getName().equals("Location")) {
      return parseLocation(xpp);
    } else if (xpp.getName().equals("ManufacturedItemDefinition")) {
      return parseManufacturedItemDefinition(xpp);
    } else if (xpp.getName().equals("Measure")) {
      return parseMeasure(xpp);
    } else if (xpp.getName().equals("MeasureReport")) {
      return parseMeasureReport(xpp);
    } else if (xpp.getName().equals("Medication")) {
      return parseMedication(xpp);
    } else if (xpp.getName().equals("MedicationAdministration")) {
      return parseMedicationAdministration(xpp);
    } else if (xpp.getName().equals("MedicationDispense")) {
      return parseMedicationDispense(xpp);
    } else if (xpp.getName().equals("MedicationKnowledge")) {
      return parseMedicationKnowledge(xpp);
    } else if (xpp.getName().equals("MedicationRequest")) {
      return parseMedicationRequest(xpp);
    } else if (xpp.getName().equals("MedicationStatement")) {
      return parseMedicationStatement(xpp);
    } else if (xpp.getName().equals("MedicinalProductDefinition")) {
      return parseMedicinalProductDefinition(xpp);
    } else if (xpp.getName().equals("MessageDefinition")) {
      return parseMessageDefinition(xpp);
    } else if (xpp.getName().equals("MessageHeader")) {
      return parseMessageHeader(xpp);
    } else if (xpp.getName().equals("MolecularSequence")) {
      return parseMolecularSequence(xpp);
    } else if (xpp.getName().equals("NamingSystem")) {
      return parseNamingSystem(xpp);
    } else if (xpp.getName().equals("NutritionIntake")) {
      return parseNutritionIntake(xpp);
    } else if (xpp.getName().equals("NutritionOrder")) {
      return parseNutritionOrder(xpp);
    } else if (xpp.getName().equals("NutritionProduct")) {
      return parseNutritionProduct(xpp);
    } else if (xpp.getName().equals("Observation")) {
      return parseObservation(xpp);
    } else if (xpp.getName().equals("ObservationDefinition")) {
      return parseObservationDefinition(xpp);
    } else if (xpp.getName().equals("OperationDefinition")) {
      return parseOperationDefinition(xpp);
    } else if (xpp.getName().equals("OperationOutcome")) {
      return parseOperationOutcome(xpp);
    } else if (xpp.getName().equals("Organization")) {
      return parseOrganization(xpp);
    } else if (xpp.getName().equals("OrganizationAffiliation")) {
      return parseOrganizationAffiliation(xpp);
    } else if (xpp.getName().equals("PackagedProductDefinition")) {
      return parsePackagedProductDefinition(xpp);
    } else if (xpp.getName().equals("Parameters")) {
      return parseParameters(xpp);
    } else if (xpp.getName().equals("Patient")) {
      return parsePatient(xpp);
    } else if (xpp.getName().equals("PaymentNotice")) {
      return parsePaymentNotice(xpp);
    } else if (xpp.getName().equals("PaymentReconciliation")) {
      return parsePaymentReconciliation(xpp);
    } else if (xpp.getName().equals("Permission")) {
      return parsePermission(xpp);
    } else if (xpp.getName().equals("Person")) {
      return parsePerson(xpp);
    } else if (xpp.getName().equals("PlanDefinition")) {
      return parsePlanDefinition(xpp);
    } else if (xpp.getName().equals("Practitioner")) {
      return parsePractitioner(xpp);
    } else if (xpp.getName().equals("PractitionerRole")) {
      return parsePractitionerRole(xpp);
    } else if (xpp.getName().equals("Procedure")) {
      return parseProcedure(xpp);
    } else if (xpp.getName().equals("Provenance")) {
      return parseProvenance(xpp);
    } else if (xpp.getName().equals("Questionnaire")) {
      return parseQuestionnaire(xpp);
    } else if (xpp.getName().equals("QuestionnaireResponse")) {
      return parseQuestionnaireResponse(xpp);
    } else if (xpp.getName().equals("RegulatedAuthorization")) {
      return parseRegulatedAuthorization(xpp);
    } else if (xpp.getName().equals("RelatedPerson")) {
      return parseRelatedPerson(xpp);
    } else if (xpp.getName().equals("RequestOrchestration")) {
      return parseRequestOrchestration(xpp);
    } else if (xpp.getName().equals("Requirements")) {
      return parseRequirements(xpp);
    } else if (xpp.getName().equals("ResearchStudy")) {
      return parseResearchStudy(xpp);
    } else if (xpp.getName().equals("ResearchSubject")) {
      return parseResearchSubject(xpp);
    } else if (xpp.getName().equals("RiskAssessment")) {
      return parseRiskAssessment(xpp);
    } else if (xpp.getName().equals("Schedule")) {
      return parseSchedule(xpp);
    } else if (xpp.getName().equals("SearchParameter")) {
      return parseSearchParameter(xpp);
    } else if (xpp.getName().equals("ServiceRequest")) {
      return parseServiceRequest(xpp);
    } else if (xpp.getName().equals("Slot")) {
      return parseSlot(xpp);
    } else if (xpp.getName().equals("Specimen")) {
      return parseSpecimen(xpp);
    } else if (xpp.getName().equals("SpecimenDefinition")) {
      return parseSpecimenDefinition(xpp);
    } else if (xpp.getName().equals("StructureDefinition")) {
      return parseStructureDefinition(xpp);
    } else if (xpp.getName().equals("StructureMap")) {
      return parseStructureMap(xpp);
    } else if (xpp.getName().equals("Subscription")) {
      return parseSubscription(xpp);
    } else if (xpp.getName().equals("SubscriptionStatus")) {
      return parseSubscriptionStatus(xpp);
    } else if (xpp.getName().equals("SubscriptionTopic")) {
      return parseSubscriptionTopic(xpp);
    } else if (xpp.getName().equals("Substance")) {
      return parseSubstance(xpp);
    } else if (xpp.getName().equals("SubstanceDefinition")) {
      return parseSubstanceDefinition(xpp);
    } else if (xpp.getName().equals("SubstanceNucleicAcid")) {
      return parseSubstanceNucleicAcid(xpp);
    } else if (xpp.getName().equals("SubstancePolymer")) {
      return parseSubstancePolymer(xpp);
    } else if (xpp.getName().equals("SubstanceProtein")) {
      return parseSubstanceProtein(xpp);
    } else if (xpp.getName().equals("SubstanceReferenceInformation")) {
      return parseSubstanceReferenceInformation(xpp);
    } else if (xpp.getName().equals("SubstanceSourceMaterial")) {
      return parseSubstanceSourceMaterial(xpp);
    } else if (xpp.getName().equals("SupplyDelivery")) {
      return parseSupplyDelivery(xpp);
    } else if (xpp.getName().equals("SupplyRequest")) {
      return parseSupplyRequest(xpp);
    } else if (xpp.getName().equals("Task")) {
      return parseTask(xpp);
    } else if (xpp.getName().equals("TerminologyCapabilities")) {
      return parseTerminologyCapabilities(xpp);
    } else if (xpp.getName().equals("TestPlan")) {
      return parseTestPlan(xpp);
    } else if (xpp.getName().equals("TestReport")) {
      return parseTestReport(xpp);
    } else if (xpp.getName().equals("TestScript")) {
      return parseTestScript(xpp);
    } else if (xpp.getName().equals("Transport")) {
      return parseTransport(xpp);
    } else if (xpp.getName().equals("ValueSet")) {
      return parseValueSet(xpp);
    } else if (xpp.getName().equals("VerificationResult")) {
      return parseVerificationResult(xpp);
    } else if (xpp.getName().equals("VisionPrescription")) {
      return parseVisionPrescription(xpp);

    } else {
      Resource resource = parseCustomResource(xpp);
      if (resource != null) {
        return resource;
      } else {
        throw new FHIRFormatError("Unknown resource type "+xpp.getName()+"");
      }
    }
  }

  protected DataType parseType(String prefix, XmlPullParser xpp) throws XmlPullParserException, IOException, FHIRFormatError {
    if (prefix == null) {
      throw new IOException("prefix == null!");
    } else if (xpp == null) {
      throw new IOException("xpp == null!");
    } else if (xpp.getName().equals(prefix+"Date")) {
      return parseDate(xpp);
    } else if (xpp.getName().equals(prefix+"DateTime")) {
      return parseDateTime(xpp);
    } else if (xpp.getName().equals(prefix+"Code")) {
      return parseCode(xpp);
    } else if (xpp.getName().equals(prefix+"String")) {
      return parseString(xpp);
    } else if (xpp.getName().equals(prefix+"Integer")) {
      return parseInteger(xpp);
    } else if (xpp.getName().equals(prefix+"Integer64")) {
      return parseInteger64(xpp);
    } else if (xpp.getName().equals(prefix+"Oid")) {
      return parseOid(xpp);
    } else if (xpp.getName().equals(prefix+"Canonical")) {
      return parseCanonical(xpp);
    } else if (xpp.getName().equals(prefix+"Uri")) {
      return parseUri(xpp);
    } else if (xpp.getName().equals(prefix+"Uuid")) {
      return parseUuid(xpp);
    } else if (xpp.getName().equals(prefix+"Url")) {
      return parseUrl(xpp);
    } else if (xpp.getName().equals(prefix+"Instant")) {
      return parseInstant(xpp);
    } else if (xpp.getName().equals(prefix+"Boolean")) {
      return parseBoolean(xpp);
    } else if (xpp.getName().equals(prefix+"Base64Binary")) {
      return parseBase64Binary(xpp);
    } else if (xpp.getName().equals(prefix+"UnsignedInt")) {
      return parseUnsignedInt(xpp);
    } else if (xpp.getName().equals(prefix+"Markdown")) {
      return parseMarkdown(xpp);
    } else if (xpp.getName().equals(prefix+"Time")) {
      return parseTime(xpp);
    } else if (xpp.getName().equals(prefix+"Id")) {
      return parseId(xpp);
    } else if (xpp.getName().equals(prefix+"PositiveInt")) {
      return parsePositiveInt(xpp);
    } else if (xpp.getName().equals(prefix+"Decimal")) {
      return parseDecimal(xpp);
    } else if (xpp.getName().equals(prefix+"Address")) {
      return parseAddress(xpp);
    } else if (xpp.getName().equals(prefix+"Age")) {
      return parseAge(xpp);
    } else if (xpp.getName().equals(prefix+"Annotation")) {
      return parseAnnotation(xpp);
    } else if (xpp.getName().equals(prefix+"Attachment")) {
      return parseAttachment(xpp);
    } else if (xpp.getName().equals(prefix+"Availability")) {
      return parseAvailability(xpp);
    } else if (xpp.getName().equals(prefix+"CodeableConcept")) {
      return parseCodeableConcept(xpp);
    } else if (xpp.getName().equals(prefix+"CodeableReference")) {
      return parseCodeableReference(xpp);
    } else if (xpp.getName().equals(prefix+"Coding")) {
      return parseCoding(xpp);
    } else if (xpp.getName().equals(prefix+"ContactDetail")) {
      return parseContactDetail(xpp);
    } else if (xpp.getName().equals(prefix+"ContactPoint")) {
      return parseContactPoint(xpp);
    } else if (xpp.getName().equals(prefix+"Contributor")) {
      return parseContributor(xpp);
    } else if (xpp.getName().equals(prefix+"Count")) {
      return parseCount(xpp);
    } else if (xpp.getName().equals(prefix+"DataRequirement")) {
      return parseDataRequirement(xpp);
    } else if (xpp.getName().equals(prefix+"Distance")) {
      return parseDistance(xpp);
    } else if (xpp.getName().equals(prefix+"Dosage")) {
      return parseDosage(xpp);
    } else if (xpp.getName().equals(prefix+"Duration")) {
      return parseDuration(xpp);
    } else if (xpp.getName().equals(prefix+"ElementDefinition")) {
      return parseElementDefinition(xpp);
    } else if (xpp.getName().equals(prefix+"Expression")) {
      return parseExpression(xpp);
    } else if (xpp.getName().equals(prefix+"ExtendedContactDetail")) {
      return parseExtendedContactDetail(xpp);
    } else if (xpp.getName().equals(prefix+"Extension")) {
      return parseExtension(xpp);
    } else if (xpp.getName().equals(prefix+"HumanName")) {
      return parseHumanName(xpp);
    } else if (xpp.getName().equals(prefix+"Identifier")) {
      return parseIdentifier(xpp);
    } else if (xpp.getName().equals(prefix+"MarketingStatus")) {
      return parseMarketingStatus(xpp);
    } else if (xpp.getName().equals(prefix+"Meta")) {
      return parseMeta(xpp);
    } else if (xpp.getName().equals(prefix+"MonetaryComponent")) {
      return parseMonetaryComponent(xpp);
    } else if (xpp.getName().equals(prefix+"Money")) {
      return parseMoney(xpp);
    } else if (xpp.getName().equals(prefix+"Narrative")) {
      return parseNarrative(xpp);
    } else if (xpp.getName().equals(prefix+"ParameterDefinition")) {
      return parseParameterDefinition(xpp);
    } else if (xpp.getName().equals(prefix+"Period")) {
      return parsePeriod(xpp);
    } else if (xpp.getName().equals(prefix+"ProductShelfLife")) {
      return parseProductShelfLife(xpp);
    } else if (xpp.getName().equals(prefix+"Quantity")) {
      return parseQuantity(xpp);
    } else if (xpp.getName().equals(prefix+"Range")) {
      return parseRange(xpp);
    } else if (xpp.getName().equals(prefix+"Ratio")) {
      return parseRatio(xpp);
    } else if (xpp.getName().equals(prefix+"RatioRange")) {
      return parseRatioRange(xpp);
    } else if (xpp.getName().equals(prefix+"Reference")) {
      return parseReference(xpp);
    } else if (xpp.getName().equals(prefix+"RelatedArtifact")) {
      return parseRelatedArtifact(xpp);
    } else if (xpp.getName().equals(prefix+"SampledData")) {
      return parseSampledData(xpp);
    } else if (xpp.getName().equals(prefix+"Signature")) {
      return parseSignature(xpp);
    } else if (xpp.getName().equals(prefix+"Timing")) {
      return parseTiming(xpp);
    } else if (xpp.getName().equals(prefix+"TriggerDefinition")) {
      return parseTriggerDefinition(xpp);
    } else if (xpp.getName().equals(prefix+"UsageContext")) {
      return parseUsageContext(xpp);
    } else if (xpp.getName().equals(prefix+"VirtualServiceDetail")) {
      return parseVirtualServiceDetail(xpp);

    } else {
      throw new FHIRFormatError("Unknown type "+xpp.getName());
    }
  }

  protected DataType parseType(XmlPullParser xpp, String type) throws XmlPullParserException, IOException, FHIRFormatError {
    if (type == null) {
      throw new IOException("type == null!");
    } else if (xpp == null) {
      throw new IOException("xpp == null!");
    } else if (type.equals("date")) {
      return parseDate(xpp);
    } else if (type.equals("dateTime")) {
      return parseDateTime(xpp);
    } else if (type.equals("code")) {
      return parseCode(xpp);
    } else if (type.equals("string")) {
      return parseString(xpp);
    } else if (type.equals("integer")) {
      return parseInteger(xpp);
    } else if (type.equals("integer64")) {
      return parseInteger64(xpp);
    } else if (type.equals("oid")) {
      return parseOid(xpp);
    } else if (type.equals("canonical")) {
      return parseCanonical(xpp);
    } else if (type.equals("uri")) {
      return parseUri(xpp);
    } else if (type.equals("uuid")) {
      return parseUuid(xpp);
    } else if (type.equals("url")) {
      return parseUrl(xpp);
    } else if (type.equals("instant")) {
      return parseInstant(xpp);
    } else if (type.equals("boolean")) {
      return parseBoolean(xpp);
    } else if (type.equals("base64Binary")) {
      return parseBase64Binary(xpp);
    } else if (type.equals("unsignedInt")) {
      return parseUnsignedInt(xpp);
    } else if (type.equals("markdown")) {
      return parseMarkdown(xpp);
    } else if (type.equals("time")) {
      return parseTime(xpp);
    } else if (type.equals("id")) {
      return parseId(xpp);
    } else if (type.equals("positiveInt")) {
      return parsePositiveInt(xpp);
    } else if (type.equals("decimal")) {
      return parseDecimal(xpp);
    } else if (type.equals("Address")) {
      return parseAddress(xpp);
    } else if (type.equals("Age")) {
      return parseAge(xpp);
    } else if (type.equals("Annotation")) {
      return parseAnnotation(xpp);
    } else if (type.equals("Attachment")) {
      return parseAttachment(xpp);
    } else if (type.equals("Availability")) {
      return parseAvailability(xpp);
    } else if (type.equals("CodeableConcept")) {
      return parseCodeableConcept(xpp);
    } else if (type.equals("CodeableReference")) {
      return parseCodeableReference(xpp);
    } else if (type.equals("Coding")) {
      return parseCoding(xpp);
    } else if (type.equals("ContactDetail")) {
      return parseContactDetail(xpp);
    } else if (type.equals("ContactPoint")) {
      return parseContactPoint(xpp);
    } else if (type.equals("Contributor")) {
      return parseContributor(xpp);
    } else if (type.equals("Count")) {
      return parseCount(xpp);
    } else if (type.equals("DataRequirement")) {
      return parseDataRequirement(xpp);
    } else if (type.equals("Distance")) {
      return parseDistance(xpp);
    } else if (type.equals("Dosage")) {
      return parseDosage(xpp);
    } else if (type.equals("Duration")) {
      return parseDuration(xpp);
    } else if (type.equals("ElementDefinition")) {
      return parseElementDefinition(xpp);
    } else if (type.equals("Expression")) {
      return parseExpression(xpp);
    } else if (type.equals("ExtendedContactDetail")) {
      return parseExtendedContactDetail(xpp);
    } else if (type.equals("Extension")) {
      return parseExtension(xpp);
    } else if (type.equals("HumanName")) {
      return parseHumanName(xpp);
    } else if (type.equals("Identifier")) {
      return parseIdentifier(xpp);
    } else if (type.equals("MarketingStatus")) {
      return parseMarketingStatus(xpp);
    } else if (type.equals("Meta")) {
      return parseMeta(xpp);
    } else if (type.equals("MonetaryComponent")) {
      return parseMonetaryComponent(xpp);
    } else if (type.equals("Money")) {
      return parseMoney(xpp);
    } else if (type.equals("Narrative")) {
      return parseNarrative(xpp);
    } else if (type.equals("ParameterDefinition")) {
      return parseParameterDefinition(xpp);
    } else if (type.equals("Period")) {
      return parsePeriod(xpp);
    } else if (type.equals("ProductShelfLife")) {
      return parseProductShelfLife(xpp);
    } else if (type.equals("Quantity")) {
      return parseQuantity(xpp);
    } else if (type.equals("Range")) {
      return parseRange(xpp);
    } else if (type.equals("Ratio")) {
      return parseRatio(xpp);
    } else if (type.equals("RatioRange")) {
      return parseRatioRange(xpp);
    } else if (type.equals("Reference")) {
      return parseReference(xpp);
    } else if (type.equals("RelatedArtifact")) {
      return parseRelatedArtifact(xpp);
    } else if (type.equals("SampledData")) {
      return parseSampledData(xpp);
    } else if (type.equals("Signature")) {
      return parseSignature(xpp);
    } else if (type.equals("Timing")) {
      return parseTiming(xpp);
    } else if (type.equals("TriggerDefinition")) {
      return parseTriggerDefinition(xpp);
    } else if (type.equals("UsageContext")) {
      return parseUsageContext(xpp);
    } else if (type.equals("VirtualServiceDetail")) {
      return parseVirtualServiceDetail(xpp);

    } else {
      throw new FHIRFormatError("Unknown type "+type);
    }
  }

  public Base parseFragment(XmlPullParser xpp, String type) throws XmlPullParserException, IOException, FHIRFormatError {
    if (type == null) {
      throw new IOException("type == null!");
    } else if (xpp == null) {
      throw new IOException("xpp == null!");
    } else if (type.equals("Address")) {
      return parseAddress(xpp);
    } else if (type.equals("Age")) {
      return parseAge(xpp);
    } else if (type.equals("Annotation")) {
      return parseAnnotation(xpp);
    } else if (type.equals("Attachment")) {
      return parseAttachment(xpp);
    } else if (type.equals("Availability")) {
      return parseAvailability(xpp);
    } else if (type.equals("CodeableConcept")) {
      return parseCodeableConcept(xpp);
    } else if (type.equals("CodeableReference")) {
      return parseCodeableReference(xpp);
    } else if (type.equals("Coding")) {
      return parseCoding(xpp);
    } else if (type.equals("ContactDetail")) {
      return parseContactDetail(xpp);
    } else if (type.equals("ContactPoint")) {
      return parseContactPoint(xpp);
    } else if (type.equals("Contributor")) {
      return parseContributor(xpp);
    } else if (type.equals("Count")) {
      return parseCount(xpp);
    } else if (type.equals("DataRequirement")) {
      return parseDataRequirement(xpp);
    } else if (type.equals("Distance")) {
      return parseDistance(xpp);
    } else if (type.equals("Dosage")) {
      return parseDosage(xpp);
    } else if (type.equals("Duration")) {
      return parseDuration(xpp);
    } else if (type.equals("ElementDefinition")) {
      return parseElementDefinition(xpp);
    } else if (type.equals("Expression")) {
      return parseExpression(xpp);
    } else if (type.equals("ExtendedContactDetail")) {
      return parseExtendedContactDetail(xpp);
    } else if (type.equals("Extension")) {
      return parseExtension(xpp);
    } else if (type.equals("HumanName")) {
      return parseHumanName(xpp);
    } else if (type.equals("Identifier")) {
      return parseIdentifier(xpp);
    } else if (type.equals("MarketingStatus")) {
      return parseMarketingStatus(xpp);
    } else if (type.equals("Meta")) {
      return parseMeta(xpp);
    } else if (type.equals("MonetaryComponent")) {
      return parseMonetaryComponent(xpp);
    } else if (type.equals("Money")) {
      return parseMoney(xpp);
    } else if (type.equals("Narrative")) {
      return parseNarrative(xpp);
    } else if (type.equals("ParameterDefinition")) {
      return parseParameterDefinition(xpp);
    } else if (type.equals("Period")) {
      return parsePeriod(xpp);
    } else if (type.equals("ProductShelfLife")) {
      return parseProductShelfLife(xpp);
    } else if (type.equals("Quantity")) {
      return parseQuantity(xpp);
    } else if (type.equals("Range")) {
      return parseRange(xpp);
    } else if (type.equals("Ratio")) {
      return parseRatio(xpp);
    } else if (type.equals("RatioRange")) {
      return parseRatioRange(xpp);
    } else if (type.equals("Reference")) {
      return parseReference(xpp);
    } else if (type.equals("RelatedArtifact")) {
      return parseRelatedArtifact(xpp);
    } else if (type.equals("SampledData")) {
      return parseSampledData(xpp);
    } else if (type.equals("Signature")) {
      return parseSignature(xpp);
    } else if (type.equals("Timing")) {
      return parseTiming(xpp);
    } else if (type.equals("TriggerDefinition")) {
      return parseTriggerDefinition(xpp);
    } else if (type.equals("UsageContext")) {
      return parseUsageContext(xpp);
    } else if (type.equals("VirtualServiceDetail")) {
      return parseVirtualServiceDetail(xpp);
    } else if (type.equals("Account")) {
      return parseAccount(xpp);
    } else if (type.equals("ActivityDefinition")) {
      return parseActivityDefinition(xpp);
    } else if (type.equals("ActorDefinition")) {
      return parseActorDefinition(xpp);
    } else if (type.equals("AdministrableProductDefinition")) {
      return parseAdministrableProductDefinition(xpp);
    } else if (type.equals("AdverseEvent")) {
      return parseAdverseEvent(xpp);
    } else if (type.equals("AllergyIntolerance")) {
      return parseAllergyIntolerance(xpp);
    } else if (type.equals("Appointment")) {
      return parseAppointment(xpp);
    } else if (type.equals("AppointmentResponse")) {
      return parseAppointmentResponse(xpp);
    } else if (type.equals("ArtifactAssessment")) {
      return parseArtifactAssessment(xpp);
    } else if (type.equals("AuditEvent")) {
      return parseAuditEvent(xpp);
    } else if (type.equals("Basic")) {
      return parseBasic(xpp);
    } else if (type.equals("Binary")) {
      return parseBinary(xpp);
    } else if (type.equals("BiologicallyDerivedProduct")) {
      return parseBiologicallyDerivedProduct(xpp);
    } else if (type.equals("BiologicallyDerivedProductDispense")) {
      return parseBiologicallyDerivedProductDispense(xpp);
    } else if (type.equals("BodyStructure")) {
      return parseBodyStructure(xpp);
    } else if (type.equals("Bundle")) {
      return parseBundle(xpp);
    } else if (type.equals("CapabilityStatement")) {
      return parseCapabilityStatement(xpp);
    } else if (type.equals("CarePlan")) {
      return parseCarePlan(xpp);
    } else if (type.equals("CareTeam")) {
      return parseCareTeam(xpp);
    } else if (type.equals("ChargeItem")) {
      return parseChargeItem(xpp);
    } else if (type.equals("ChargeItemDefinition")) {
      return parseChargeItemDefinition(xpp);
    } else if (type.equals("Citation")) {
      return parseCitation(xpp);
    } else if (type.equals("Claim")) {
      return parseClaim(xpp);
    } else if (type.equals("ClaimResponse")) {
      return parseClaimResponse(xpp);
    } else if (type.equals("ClinicalImpression")) {
      return parseClinicalImpression(xpp);
    } else if (type.equals("ClinicalUseDefinition")) {
      return parseClinicalUseDefinition(xpp);
    } else if (type.equals("CodeSystem")) {
      return parseCodeSystem(xpp);
    } else if (type.equals("Communication")) {
      return parseCommunication(xpp);
    } else if (type.equals("CommunicationRequest")) {
      return parseCommunicationRequest(xpp);
    } else if (type.equals("CompartmentDefinition")) {
      return parseCompartmentDefinition(xpp);
    } else if (type.equals("Composition")) {
      return parseComposition(xpp);
    } else if (type.equals("ConceptMap")) {
      return parseConceptMap(xpp);
    } else if (type.equals("Condition")) {
      return parseCondition(xpp);
    } else if (type.equals("ConditionDefinition")) {
      return parseConditionDefinition(xpp);
    } else if (type.equals("Consent")) {
      return parseConsent(xpp);
    } else if (type.equals("Contract")) {
      return parseContract(xpp);
    } else if (type.equals("Coverage")) {
      return parseCoverage(xpp);
    } else if (type.equals("CoverageEligibilityRequest")) {
      return parseCoverageEligibilityRequest(xpp);
    } else if (type.equals("CoverageEligibilityResponse")) {
      return parseCoverageEligibilityResponse(xpp);
    } else if (type.equals("DetectedIssue")) {
      return parseDetectedIssue(xpp);
    } else if (type.equals("Device")) {
      return parseDevice(xpp);
    } else if (type.equals("DeviceAssociation")) {
      return parseDeviceAssociation(xpp);
    } else if (type.equals("DeviceDefinition")) {
      return parseDeviceDefinition(xpp);
    } else if (type.equals("DeviceDispense")) {
      return parseDeviceDispense(xpp);
    } else if (type.equals("DeviceMetric")) {
      return parseDeviceMetric(xpp);
    } else if (type.equals("DeviceRequest")) {
      return parseDeviceRequest(xpp);
    } else if (type.equals("DeviceUsage")) {
      return parseDeviceUsage(xpp);
    } else if (type.equals("DiagnosticReport")) {
      return parseDiagnosticReport(xpp);
    } else if (type.equals("DocumentReference")) {
      return parseDocumentReference(xpp);
    } else if (type.equals("Encounter")) {
      return parseEncounter(xpp);
    } else if (type.equals("EncounterHistory")) {
      return parseEncounterHistory(xpp);
    } else if (type.equals("Endpoint")) {
      return parseEndpoint(xpp);
    } else if (type.equals("EnrollmentRequest")) {
      return parseEnrollmentRequest(xpp);
    } else if (type.equals("EnrollmentResponse")) {
      return parseEnrollmentResponse(xpp);
    } else if (type.equals("EpisodeOfCare")) {
      return parseEpisodeOfCare(xpp);
    } else if (type.equals("EventDefinition")) {
      return parseEventDefinition(xpp);
    } else if (type.equals("Evidence")) {
      return parseEvidence(xpp);
    } else if (type.equals("EvidenceReport")) {
      return parseEvidenceReport(xpp);
    } else if (type.equals("EvidenceVariable")) {
      return parseEvidenceVariable(xpp);
    } else if (type.equals("ExampleScenario")) {
      return parseExampleScenario(xpp);
    } else if (type.equals("ExplanationOfBenefit")) {
      return parseExplanationOfBenefit(xpp);
    } else if (type.equals("FamilyMemberHistory")) {
      return parseFamilyMemberHistory(xpp);
    } else if (type.equals("Flag")) {
      return parseFlag(xpp);
    } else if (type.equals("FormularyItem")) {
      return parseFormularyItem(xpp);
    } else if (type.equals("GenomicStudy")) {
      return parseGenomicStudy(xpp);
    } else if (type.equals("Goal")) {
      return parseGoal(xpp);
    } else if (type.equals("GraphDefinition")) {
      return parseGraphDefinition(xpp);
    } else if (type.equals("Group")) {
      return parseGroup(xpp);
    } else if (type.equals("GuidanceResponse")) {
      return parseGuidanceResponse(xpp);
    } else if (type.equals("HealthcareService")) {
      return parseHealthcareService(xpp);
    } else if (type.equals("ImagingSelection")) {
      return parseImagingSelection(xpp);
    } else if (type.equals("ImagingStudy")) {
      return parseImagingStudy(xpp);
    } else if (type.equals("Immunization")) {
      return parseImmunization(xpp);
    } else if (type.equals("ImmunizationEvaluation")) {
      return parseImmunizationEvaluation(xpp);
    } else if (type.equals("ImmunizationRecommendation")) {
      return parseImmunizationRecommendation(xpp);
    } else if (type.equals("ImplementationGuide")) {
      return parseImplementationGuide(xpp);
    } else if (type.equals("Ingredient")) {
      return parseIngredient(xpp);
    } else if (type.equals("InsurancePlan")) {
      return parseInsurancePlan(xpp);
    } else if (type.equals("InventoryItem")) {
      return parseInventoryItem(xpp);
    } else if (type.equals("InventoryReport")) {
      return parseInventoryReport(xpp);
    } else if (type.equals("Invoice")) {
      return parseInvoice(xpp);
    } else if (type.equals("Library")) {
      return parseLibrary(xpp);
    } else if (type.equals("Linkage")) {
      return parseLinkage(xpp);
    } else if (type.equals("List")) {
      return parseListResource(xpp);
    } else if (type.equals("Location")) {
      return parseLocation(xpp);
    } else if (type.equals("ManufacturedItemDefinition")) {
      return parseManufacturedItemDefinition(xpp);
    } else if (type.equals("Measure")) {
      return parseMeasure(xpp);
    } else if (type.equals("MeasureReport")) {
      return parseMeasureReport(xpp);
    } else if (type.equals("Medication")) {
      return parseMedication(xpp);
    } else if (type.equals("MedicationAdministration")) {
      return parseMedicationAdministration(xpp);
    } else if (type.equals("MedicationDispense")) {
      return parseMedicationDispense(xpp);
    } else if (type.equals("MedicationKnowledge")) {
      return parseMedicationKnowledge(xpp);
    } else if (type.equals("MedicationRequest")) {
      return parseMedicationRequest(xpp);
    } else if (type.equals("MedicationStatement")) {
      return parseMedicationStatement(xpp);
    } else if (type.equals("MedicinalProductDefinition")) {
      return parseMedicinalProductDefinition(xpp);
    } else if (type.equals("MessageDefinition")) {
      return parseMessageDefinition(xpp);
    } else if (type.equals("MessageHeader")) {
      return parseMessageHeader(xpp);
    } else if (type.equals("MolecularSequence")) {
      return parseMolecularSequence(xpp);
    } else if (type.equals("NamingSystem")) {
      return parseNamingSystem(xpp);
    } else if (type.equals("NutritionIntake")) {
      return parseNutritionIntake(xpp);
    } else if (type.equals("NutritionOrder")) {
      return parseNutritionOrder(xpp);
    } else if (type.equals("NutritionProduct")) {
      return parseNutritionProduct(xpp);
    } else if (type.equals("Observation")) {
      return parseObservation(xpp);
    } else if (type.equals("ObservationDefinition")) {
      return parseObservationDefinition(xpp);
    } else if (type.equals("OperationDefinition")) {
      return parseOperationDefinition(xpp);
    } else if (type.equals("OperationOutcome")) {
      return parseOperationOutcome(xpp);
    } else if (type.equals("Organization")) {
      return parseOrganization(xpp);
    } else if (type.equals("OrganizationAffiliation")) {
      return parseOrganizationAffiliation(xpp);
    } else if (type.equals("PackagedProductDefinition")) {
      return parsePackagedProductDefinition(xpp);
    } else if (type.equals("Parameters")) {
      return parseParameters(xpp);
    } else if (type.equals("Patient")) {
      return parsePatient(xpp);
    } else if (type.equals("PaymentNotice")) {
      return parsePaymentNotice(xpp);
    } else if (type.equals("PaymentReconciliation")) {
      return parsePaymentReconciliation(xpp);
    } else if (type.equals("Permission")) {
      return parsePermission(xpp);
    } else if (type.equals("Person")) {
      return parsePerson(xpp);
    } else if (type.equals("PlanDefinition")) {
      return parsePlanDefinition(xpp);
    } else if (type.equals("Practitioner")) {
      return parsePractitioner(xpp);
    } else if (type.equals("PractitionerRole")) {
      return parsePractitionerRole(xpp);
    } else if (type.equals("Procedure")) {
      return parseProcedure(xpp);
    } else if (type.equals("Provenance")) {
      return parseProvenance(xpp);
    } else if (type.equals("Questionnaire")) {
      return parseQuestionnaire(xpp);
    } else if (type.equals("QuestionnaireResponse")) {
      return parseQuestionnaireResponse(xpp);
    } else if (type.equals("RegulatedAuthorization")) {
      return parseRegulatedAuthorization(xpp);
    } else if (type.equals("RelatedPerson")) {
      return parseRelatedPerson(xpp);
    } else if (type.equals("RequestOrchestration")) {
      return parseRequestOrchestration(xpp);
    } else if (type.equals("Requirements")) {
      return parseRequirements(xpp);
    } else if (type.equals("ResearchStudy")) {
      return parseResearchStudy(xpp);
    } else if (type.equals("ResearchSubject")) {
      return parseResearchSubject(xpp);
    } else if (type.equals("RiskAssessment")) {
      return parseRiskAssessment(xpp);
    } else if (type.equals("Schedule")) {
      return parseSchedule(xpp);
    } else if (type.equals("SearchParameter")) {
      return parseSearchParameter(xpp);
    } else if (type.equals("ServiceRequest")) {
      return parseServiceRequest(xpp);
    } else if (type.equals("Slot")) {
      return parseSlot(xpp);
    } else if (type.equals("Specimen")) {
      return parseSpecimen(xpp);
    } else if (type.equals("SpecimenDefinition")) {
      return parseSpecimenDefinition(xpp);
    } else if (type.equals("StructureDefinition")) {
      return parseStructureDefinition(xpp);
    } else if (type.equals("StructureMap")) {
      return parseStructureMap(xpp);
    } else if (type.equals("Subscription")) {
      return parseSubscription(xpp);
    } else if (type.equals("SubscriptionStatus")) {
      return parseSubscriptionStatus(xpp);
    } else if (type.equals("SubscriptionTopic")) {
      return parseSubscriptionTopic(xpp);
    } else if (type.equals("Substance")) {
      return parseSubstance(xpp);
    } else if (type.equals("SubstanceDefinition")) {
      return parseSubstanceDefinition(xpp);
    } else if (type.equals("SubstanceNucleicAcid")) {
      return parseSubstanceNucleicAcid(xpp);
    } else if (type.equals("SubstancePolymer")) {
      return parseSubstancePolymer(xpp);
    } else if (type.equals("SubstanceProtein")) {
      return parseSubstanceProtein(xpp);
    } else if (type.equals("SubstanceReferenceInformation")) {
      return parseSubstanceReferenceInformation(xpp);
    } else if (type.equals("SubstanceSourceMaterial")) {
      return parseSubstanceSourceMaterial(xpp);
    } else if (type.equals("SupplyDelivery")) {
      return parseSupplyDelivery(xpp);
    } else if (type.equals("SupplyRequest")) {
      return parseSupplyRequest(xpp);
    } else if (type.equals("Task")) {
      return parseTask(xpp);
    } else if (type.equals("TerminologyCapabilities")) {
      return parseTerminologyCapabilities(xpp);
    } else if (type.equals("TestPlan")) {
      return parseTestPlan(xpp);
    } else if (type.equals("TestReport")) {
      return parseTestReport(xpp);
    } else if (type.equals("TestScript")) {
      return parseTestScript(xpp);
    } else if (type.equals("Transport")) {
      return parseTransport(xpp);
    } else if (type.equals("ValueSet")) {
      return parseValueSet(xpp);
    } else if (type.equals("VerificationResult")) {
      return parseVerificationResult(xpp);
    } else if (type.equals("VisionPrescription")) {
      return parseVisionPrescription(xpp);
      
    } else if (type.equals("date")) {
      return parseDate(xpp);
    } else if (type.equals("dateTime")) {
      return parseDateTime(xpp);
    } else if (type.equals("code")) {
      return parseCode(xpp);
    } else if (type.equals("string")) {
      return parseString(xpp);
    } else if (type.equals("integer")) {
      return parseInteger(xpp);
    } else if (type.equals("integer64")) {
      return parseInteger64(xpp);
    } else if (type.equals("oid")) {
      return parseOid(xpp);
    } else if (type.equals("canonical")) {
      return parseCanonical(xpp);
    } else if (type.equals("uri")) {
      return parseUri(xpp);
    } else if (type.equals("uuid")) {
      return parseUuid(xpp);
    } else if (type.equals("url")) {
      return parseUrl(xpp);
    } else if (type.equals("instant")) {
      return parseInstant(xpp);
    } else if (type.equals("boolean")) {
      return parseBoolean(xpp);
    } else if (type.equals("base64Binary")) {
      return parseBase64Binary(xpp);
    } else if (type.equals("unsignedInt")) {
      return parseUnsignedInt(xpp);
    } else if (type.equals("markdown")) {
      return parseMarkdown(xpp);
    } else if (type.equals("time")) {
      return parseTime(xpp);
    } else if (type.equals("id")) {
      return parseId(xpp);
    } else if (type.equals("positiveInt")) {
      return parsePositiveInt(xpp);
    } else if (type.equals("decimal")) {
      return parseDecimal(xpp);
    } else {
      throw new FHIRFormatError("Unknown type "+type);
    }
  }

  private boolean nameIsTypeName(XmlPullParser xpp, String prefix) throws IOException {  
    if (prefix == null) {
      throw new IOException("prefix == null!");
    } else if (xpp == null) {
      throw new IOException("xpp == null!");
    } else if (xpp.getName().equals(prefix+"Address")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Age")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Annotation")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Attachment")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Availability")) {
      return true;
    } else if (xpp.getName().equals(prefix+"CodeableConcept")) {
      return true;
    } else if (xpp.getName().equals(prefix+"CodeableReference")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Coding")) {
      return true;
    } else if (xpp.getName().equals(prefix+"ContactDetail")) {
      return true;
    } else if (xpp.getName().equals(prefix+"ContactPoint")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Contributor")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Count")) {
      return true;
    } else if (xpp.getName().equals(prefix+"DataRequirement")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Distance")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Dosage")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Duration")) {
      return true;
    } else if (xpp.getName().equals(prefix+"ElementDefinition")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Expression")) {
      return true;
    } else if (xpp.getName().equals(prefix+"ExtendedContactDetail")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Extension")) {
      return true;
    } else if (xpp.getName().equals(prefix+"HumanName")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Identifier")) {
      return true;
    } else if (xpp.getName().equals(prefix+"MarketingStatus")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Meta")) {
      return true;
    } else if (xpp.getName().equals(prefix+"MonetaryComponent")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Money")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Narrative")) {
      return true;
    } else if (xpp.getName().equals(prefix+"ParameterDefinition")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Period")) {
      return true;
    } else if (xpp.getName().equals(prefix+"ProductShelfLife")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Quantity")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Range")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Ratio")) {
      return true;
    } else if (xpp.getName().equals(prefix+"RatioRange")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Reference")) {
      return true;
    } else if (xpp.getName().equals(prefix+"RelatedArtifact")) {
      return true;
    } else if (xpp.getName().equals(prefix+"SampledData")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Signature")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Timing")) {
      return true;
    } else if (xpp.getName().equals(prefix+"TriggerDefinition")) {
      return true;
    } else if (xpp.getName().equals(prefix+"UsageContext")) {
      return true;
    } else if (xpp.getName().equals(prefix+"VirtualServiceDetail")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Account")) {
      return true;
    } else if (xpp.getName().equals(prefix+"ActivityDefinition")) {
      return true;
    } else if (xpp.getName().equals(prefix+"ActorDefinition")) {
      return true;
    } else if (xpp.getName().equals(prefix+"AdministrableProductDefinition")) {
      return true;
    } else if (xpp.getName().equals(prefix+"AdverseEvent")) {
      return true;
    } else if (xpp.getName().equals(prefix+"AllergyIntolerance")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Appointment")) {
      return true;
    } else if (xpp.getName().equals(prefix+"AppointmentResponse")) {
      return true;
    } else if (xpp.getName().equals(prefix+"ArtifactAssessment")) {
      return true;
    } else if (xpp.getName().equals(prefix+"AuditEvent")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Basic")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Binary")) {
      return true;
    } else if (xpp.getName().equals(prefix+"BiologicallyDerivedProduct")) {
      return true;
    } else if (xpp.getName().equals(prefix+"BiologicallyDerivedProductDispense")) {
      return true;
    } else if (xpp.getName().equals(prefix+"BodyStructure")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Bundle")) {
      return true;
    } else if (xpp.getName().equals(prefix+"CapabilityStatement")) {
      return true;
    } else if (xpp.getName().equals(prefix+"CarePlan")) {
      return true;
    } else if (xpp.getName().equals(prefix+"CareTeam")) {
      return true;
    } else if (xpp.getName().equals(prefix+"ChargeItem")) {
      return true;
    } else if (xpp.getName().equals(prefix+"ChargeItemDefinition")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Citation")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Claim")) {
      return true;
    } else if (xpp.getName().equals(prefix+"ClaimResponse")) {
      return true;
    } else if (xpp.getName().equals(prefix+"ClinicalImpression")) {
      return true;
    } else if (xpp.getName().equals(prefix+"ClinicalUseDefinition")) {
      return true;
    } else if (xpp.getName().equals(prefix+"CodeSystem")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Communication")) {
      return true;
    } else if (xpp.getName().equals(prefix+"CommunicationRequest")) {
      return true;
    } else if (xpp.getName().equals(prefix+"CompartmentDefinition")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Composition")) {
      return true;
    } else if (xpp.getName().equals(prefix+"ConceptMap")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Condition")) {
      return true;
    } else if (xpp.getName().equals(prefix+"ConditionDefinition")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Consent")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Contract")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Coverage")) {
      return true;
    } else if (xpp.getName().equals(prefix+"CoverageEligibilityRequest")) {
      return true;
    } else if (xpp.getName().equals(prefix+"CoverageEligibilityResponse")) {
      return true;
    } else if (xpp.getName().equals(prefix+"DetectedIssue")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Device")) {
      return true;
    } else if (xpp.getName().equals(prefix+"DeviceAssociation")) {
      return true;
    } else if (xpp.getName().equals(prefix+"DeviceDefinition")) {
      return true;
    } else if (xpp.getName().equals(prefix+"DeviceDispense")) {
      return true;
    } else if (xpp.getName().equals(prefix+"DeviceMetric")) {
      return true;
    } else if (xpp.getName().equals(prefix+"DeviceRequest")) {
      return true;
    } else if (xpp.getName().equals(prefix+"DeviceUsage")) {
      return true;
    } else if (xpp.getName().equals(prefix+"DiagnosticReport")) {
      return true;
    } else if (xpp.getName().equals(prefix+"DocumentReference")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Encounter")) {
      return true;
    } else if (xpp.getName().equals(prefix+"EncounterHistory")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Endpoint")) {
      return true;
    } else if (xpp.getName().equals(prefix+"EnrollmentRequest")) {
      return true;
    } else if (xpp.getName().equals(prefix+"EnrollmentResponse")) {
      return true;
    } else if (xpp.getName().equals(prefix+"EpisodeOfCare")) {
      return true;
    } else if (xpp.getName().equals(prefix+"EventDefinition")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Evidence")) {
      return true;
    } else if (xpp.getName().equals(prefix+"EvidenceReport")) {
      return true;
    } else if (xpp.getName().equals(prefix+"EvidenceVariable")) {
      return true;
    } else if (xpp.getName().equals(prefix+"ExampleScenario")) {
      return true;
    } else if (xpp.getName().equals(prefix+"ExplanationOfBenefit")) {
      return true;
    } else if (xpp.getName().equals(prefix+"FamilyMemberHistory")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Flag")) {
      return true;
    } else if (xpp.getName().equals(prefix+"FormularyItem")) {
      return true;
    } else if (xpp.getName().equals(prefix+"GenomicStudy")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Goal")) {
      return true;
    } else if (xpp.getName().equals(prefix+"GraphDefinition")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Group")) {
      return true;
    } else if (xpp.getName().equals(prefix+"GuidanceResponse")) {
      return true;
    } else if (xpp.getName().equals(prefix+"HealthcareService")) {
      return true;
    } else if (xpp.getName().equals(prefix+"ImagingSelection")) {
      return true;
    } else if (xpp.getName().equals(prefix+"ImagingStudy")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Immunization")) {
      return true;
    } else if (xpp.getName().equals(prefix+"ImmunizationEvaluation")) {
      return true;
    } else if (xpp.getName().equals(prefix+"ImmunizationRecommendation")) {
      return true;
    } else if (xpp.getName().equals(prefix+"ImplementationGuide")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Ingredient")) {
      return true;
    } else if (xpp.getName().equals(prefix+"InsurancePlan")) {
      return true;
    } else if (xpp.getName().equals(prefix+"InventoryItem")) {
      return true;
    } else if (xpp.getName().equals(prefix+"InventoryReport")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Invoice")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Library")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Linkage")) {
      return true;
    } else if (xpp.getName().equals(prefix+"List")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Location")) {
      return true;
    } else if (xpp.getName().equals(prefix+"ManufacturedItemDefinition")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Measure")) {
      return true;
    } else if (xpp.getName().equals(prefix+"MeasureReport")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Medication")) {
      return true;
    } else if (xpp.getName().equals(prefix+"MedicationAdministration")) {
      return true;
    } else if (xpp.getName().equals(prefix+"MedicationDispense")) {
      return true;
    } else if (xpp.getName().equals(prefix+"MedicationKnowledge")) {
      return true;
    } else if (xpp.getName().equals(prefix+"MedicationRequest")) {
      return true;
    } else if (xpp.getName().equals(prefix+"MedicationStatement")) {
      return true;
    } else if (xpp.getName().equals(prefix+"MedicinalProductDefinition")) {
      return true;
    } else if (xpp.getName().equals(prefix+"MessageDefinition")) {
      return true;
    } else if (xpp.getName().equals(prefix+"MessageHeader")) {
      return true;
    } else if (xpp.getName().equals(prefix+"MolecularSequence")) {
      return true;
    } else if (xpp.getName().equals(prefix+"NamingSystem")) {
      return true;
    } else if (xpp.getName().equals(prefix+"NutritionIntake")) {
      return true;
    } else if (xpp.getName().equals(prefix+"NutritionOrder")) {
      return true;
    } else if (xpp.getName().equals(prefix+"NutritionProduct")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Observation")) {
      return true;
    } else if (xpp.getName().equals(prefix+"ObservationDefinition")) {
      return true;
    } else if (xpp.getName().equals(prefix+"OperationDefinition")) {
      return true;
    } else if (xpp.getName().equals(prefix+"OperationOutcome")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Organization")) {
      return true;
    } else if (xpp.getName().equals(prefix+"OrganizationAffiliation")) {
      return true;
    } else if (xpp.getName().equals(prefix+"PackagedProductDefinition")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Parameters")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Patient")) {
      return true;
    } else if (xpp.getName().equals(prefix+"PaymentNotice")) {
      return true;
    } else if (xpp.getName().equals(prefix+"PaymentReconciliation")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Permission")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Person")) {
      return true;
    } else if (xpp.getName().equals(prefix+"PlanDefinition")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Practitioner")) {
      return true;
    } else if (xpp.getName().equals(prefix+"PractitionerRole")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Procedure")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Provenance")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Questionnaire")) {
      return true;
    } else if (xpp.getName().equals(prefix+"QuestionnaireResponse")) {
      return true;
    } else if (xpp.getName().equals(prefix+"RegulatedAuthorization")) {
      return true;
    } else if (xpp.getName().equals(prefix+"RelatedPerson")) {
      return true;
    } else if (xpp.getName().equals(prefix+"RequestOrchestration")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Requirements")) {
      return true;
    } else if (xpp.getName().equals(prefix+"ResearchStudy")) {
      return true;
    } else if (xpp.getName().equals(prefix+"ResearchSubject")) {
      return true;
    } else if (xpp.getName().equals(prefix+"RiskAssessment")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Schedule")) {
      return true;
    } else if (xpp.getName().equals(prefix+"SearchParameter")) {
      return true;
    } else if (xpp.getName().equals(prefix+"ServiceRequest")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Slot")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Specimen")) {
      return true;
    } else if (xpp.getName().equals(prefix+"SpecimenDefinition")) {
      return true;
    } else if (xpp.getName().equals(prefix+"StructureDefinition")) {
      return true;
    } else if (xpp.getName().equals(prefix+"StructureMap")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Subscription")) {
      return true;
    } else if (xpp.getName().equals(prefix+"SubscriptionStatus")) {
      return true;
    } else if (xpp.getName().equals(prefix+"SubscriptionTopic")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Substance")) {
      return true;
    } else if (xpp.getName().equals(prefix+"SubstanceDefinition")) {
      return true;
    } else if (xpp.getName().equals(prefix+"SubstanceNucleicAcid")) {
      return true;
    } else if (xpp.getName().equals(prefix+"SubstancePolymer")) {
      return true;
    } else if (xpp.getName().equals(prefix+"SubstanceProtein")) {
      return true;
    } else if (xpp.getName().equals(prefix+"SubstanceReferenceInformation")) {
      return true;
    } else if (xpp.getName().equals(prefix+"SubstanceSourceMaterial")) {
      return true;
    } else if (xpp.getName().equals(prefix+"SupplyDelivery")) {
      return true;
    } else if (xpp.getName().equals(prefix+"SupplyRequest")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Task")) {
      return true;
    } else if (xpp.getName().equals(prefix+"TerminologyCapabilities")) {
      return true;
    } else if (xpp.getName().equals(prefix+"TestPlan")) {
      return true;
    } else if (xpp.getName().equals(prefix+"TestReport")) {
      return true;
    } else if (xpp.getName().equals(prefix+"TestScript")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Transport")) {
      return true;
    } else if (xpp.getName().equals(prefix+"ValueSet")) {
      return true;
    } else if (xpp.getName().equals(prefix+"VerificationResult")) {
      return true;
    } else if (xpp.getName().equals(prefix+"VisionPrescription")) {
      return true;

    } else if (xpp.getName().equals(prefix+"Date")) {
      return true;
    } else if (xpp.getName().equals(prefix+"DateTime")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Code")) {
      return true;
    } else if (xpp.getName().equals(prefix+"String")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Integer")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Integer64")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Oid")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Canonical")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Uri")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Uuid")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Url")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Instant")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Boolean")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Base64Binary")) {
      return true;
    } else if (xpp.getName().equals(prefix+"UnsignedInt")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Markdown")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Time")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Id")) {
      return true;
    } else if (xpp.getName().equals(prefix+"PositiveInt")) {
      return true;
    } else if (xpp.getName().equals(prefix+"Decimal")) {
      return true;
    } else {
      return false;
    }
  }

  @Override
  protected DataType parseAnyType(XmlPullParser xpp, String type) throws XmlPullParserException, IOException, FHIRFormatError {
    return parseType(xpp, type);
  }


//----------------- Composer -------------------------------------------------------------------------------------------

  protected > void composeEnumeration(String name, Enumeration value, EnumFactory e) throws IOException {
    if (value != null && (!Utilities.noString(value.getId()) || ExtensionHelper.hasExtensions(value) || value.getValue() != null)) {
      composeElementAttributes(value);
      if (value.getValue() != null) 
        xml.attribute("value", e.toCode(value.getValue()));
        
      xml.enter(FHIR_NS, name);
      composeElementElements(value);
      composeElementClose(value);
      xml.exit(FHIR_NS, name);
    }    
  }    

  protected void composeDate(String name, DateType value) throws IOException  {
    if (value != null && (!Utilities.noString(value.getId()) || ExtensionHelper.hasExtensions(value) || value.getValue() != null)) {// date
      composeElementAttributes(value);
      if (value.asStringValue() != null) 
        xml.attribute("value", value.asStringValue());
        
      xml.enter(FHIR_NS, name);
      composeElementElements(value);
      composeElementClose(value);
      xml.exit(FHIR_NS, name);
    }    
  }    

  protected void composeDateTime(String name, DateTimeType value) throws IOException  {
    if (value != null && (!Utilities.noString(value.getId()) || ExtensionHelper.hasExtensions(value) || value.getValue() != null)) {// dateTime
      composeElementAttributes(value);
      if (value.asStringValue() != null) 
        xml.attribute("value", value.asStringValue());
        
      xml.enter(FHIR_NS, name);
      composeElementElements(value);
      composeElementClose(value);
      xml.exit(FHIR_NS, name);
    }    
  }    

  protected void composeCode(String name, CodeType value) throws IOException  {
    if (value != null && (!Utilities.noString(value.getId()) || ExtensionHelper.hasExtensions(value) || !Utilities.noString(value.getValue()))) {// code
      composeElementAttributes(value);
      if (value.asStringValue() != null) 
        xml.attribute("value", value.asStringValue());
        
      xml.enter(FHIR_NS, name);
      composeElementElements(value);
      composeElementClose(value);
      xml.exit(FHIR_NS, name);
    }    
  }    

  protected void composeString(String name, StringType value) throws IOException  {
    if (value != null && (!Utilities.noString(value.getId()) || ExtensionHelper.hasExtensions(value) || !Utilities.noString(value.getValue()))) {// string
      composeElementAttributes(value);
      if (value.asStringValue() != null) 
        xml.attribute("value", value.asStringValue());
        
      xml.enter(FHIR_NS, name);
      composeElementElements(value);
      composeElementClose(value);
      xml.exit(FHIR_NS, name);
    }    
  }    

  protected void composeInteger(String name, IntegerType value) throws IOException  {
    if (value != null) { // integer
      composeElementAttributes(value);
      if (value.asStringValue() != null) 
        xml.attribute("value", value.asStringValue());
        
      xml.enter(FHIR_NS, name);
      composeElementElements(value);
      composeElementClose(value);
      xml.exit(FHIR_NS, name);
    }    
  }    

  protected void composeInteger64(String name, Integer64Type value) throws IOException  {
    if (value != null) { // integer
      composeElementAttributes(value);
      if (value.asStringValue() != null) 
        xml.attribute("value", value.asStringValue());
        
      xml.enter(FHIR_NS, name);
      composeElementElements(value);
      composeElementClose(value);
      xml.exit(FHIR_NS, name);
    }    
  }    

  protected void composeOid(String name, OidType value) throws IOException  {
    if (value != null && (!Utilities.noString(value.getId()) || ExtensionHelper.hasExtensions(value) || !Utilities.noString(value.getValue()))) {// oid
      composeElementAttributes(value);
      if (value.asStringValue() != null) 
        xml.attribute("value", value.asStringValue());
        
      xml.enter(FHIR_NS, name);
      composeElementElements(value);
      composeElementClose(value);
      xml.exit(FHIR_NS, name);
    }    
  }    

  protected void composeCanonical(String name, CanonicalType value) throws IOException  {
    if (value != null && (!Utilities.noString(value.getId()) || ExtensionHelper.hasExtensions(value) || !Utilities.noString(value.getValue()))) {// canonical
      composeElementAttributes(value);
      if (value.asStringValue() != null) 
        xml.attribute("value", value.asStringValue());
        
      xml.enter(FHIR_NS, name);
      composeElementElements(value);
      composeElementClose(value);
      xml.exit(FHIR_NS, name);
    }    
  }    

  protected void composeUri(String name, UriType value) throws IOException  {
    if (value != null && (!Utilities.noString(value.getId()) || ExtensionHelper.hasExtensions(value) || value.getValue() != null)) {// uri
      composeElementAttributes(value);
      if (value.asStringValue() != null) 
        xml.attribute("value", value.asStringValue());
        
      xml.enter(FHIR_NS, name);
      composeElementElements(value);
      composeElementClose(value);
      xml.exit(FHIR_NS, name);
    }    
  }    

  protected void composeUuid(String name, UuidType value) throws IOException  {
    if (value != null && (!Utilities.noString(value.getId()) || ExtensionHelper.hasExtensions(value) || !Utilities.noString(value.getValue()))) {// uuid
      composeElementAttributes(value);
      if (value.asStringValue() != null) 
        xml.attribute("value", value.asStringValue());
        
      xml.enter(FHIR_NS, name);
      composeElementElements(value);
      composeElementClose(value);
      xml.exit(FHIR_NS, name);
    }    
  }    

  protected void composeUrl(String name, UrlType value) throws IOException  {
    if (value != null && (!Utilities.noString(value.getId()) || ExtensionHelper.hasExtensions(value) || !Utilities.noString(value.getValue()))) {// url
      composeElementAttributes(value);
      if (value.asStringValue() != null) 
        xml.attribute("value", value.asStringValue());
        
      xml.enter(FHIR_NS, name);
      composeElementElements(value);
      composeElementClose(value);
      xml.exit(FHIR_NS, name);
    }    
  }    

  protected void composeInstant(String name, InstantType value) throws IOException  {
    if (value != null && (!Utilities.noString(value.getId()) || ExtensionHelper.hasExtensions(value) || value.getValue() != null)) {// instant
      composeElementAttributes(value);
      if (value.asStringValue() != null) 
        xml.attribute("value", value.asStringValue());
        
      xml.enter(FHIR_NS, name);
      composeElementElements(value);
      composeElementClose(value);
      xml.exit(FHIR_NS, name);
    }    
  }    

  protected void composeBoolean(String name, BooleanType value) throws IOException  {
    if (value != null) { // boolean
      composeElementAttributes(value);
      if (value.asStringValue() != null) 
        xml.attribute("value", value.asStringValue());
        
      xml.enter(FHIR_NS, name);
      composeElementElements(value);
      composeElementClose(value);
      xml.exit(FHIR_NS, name);
    }    
  }    

  protected void composeBase64Binary(String name, Base64BinaryType value) throws IOException  {
    if (value != null && (!Utilities.noString(value.getId()) || ExtensionHelper.hasExtensions(value) || value.getValue() != null)) {// base64Binary
      composeElementAttributes(value);
      if (value.asStringValue() != null) 
        xml.attribute("value", value.asStringValue());
        
      xml.enter(FHIR_NS, name);
      composeElementElements(value);
      composeElementClose(value);
      xml.exit(FHIR_NS, name);
    }    
  }    

  protected void composeUnsignedInt(String name, UnsignedIntType value) throws IOException  {
    if (value != null) { // unsignedInt
      composeElementAttributes(value);
      if (value.asStringValue() != null) 
        xml.attribute("value", value.asStringValue());
        
      xml.enter(FHIR_NS, name);
      composeElementElements(value);
      composeElementClose(value);
      xml.exit(FHIR_NS, name);
    }    
  }    

  protected void composeMarkdown(String name, MarkdownType value) throws IOException  {
    if (value != null && (!Utilities.noString(value.getId()) || ExtensionHelper.hasExtensions(value) || !Utilities.noString(value.getValue()))) {// markdown
      composeElementAttributes(value);
      if (value.asStringValue() != null) 
        xml.attribute("value", value.asStringValue());
        
      xml.enter(FHIR_NS, name);
      composeElementElements(value);
      composeElementClose(value);
      xml.exit(FHIR_NS, name);
    }    
  }    

  protected void composeTime(String name, TimeType value) throws IOException  {
    if (value != null && (!Utilities.noString(value.getId()) || ExtensionHelper.hasExtensions(value) || !Utilities.noString(value.getValue()))) {// time
      composeElementAttributes(value);
      if (value.asStringValue() != null) 
        xml.attribute("value", value.asStringValue());
        
      xml.enter(FHIR_NS, name);
      composeElementElements(value);
      composeElementClose(value);
      xml.exit(FHIR_NS, name);
    }    
  }    

  protected void composeId(String name, IdType value) throws IOException  {
    if (value != null && (!Utilities.noString(value.getId()) || ExtensionHelper.hasExtensions(value) || !Utilities.noString(value.getValue()))) {// id
      composeElementAttributes(value);
      if (value.asStringValue() != null) 
        xml.attribute("value", value.asStringValue());
        
      xml.enter(FHIR_NS, name);
      composeElementElements(value);
      composeElementClose(value);
      xml.exit(FHIR_NS, name);
    }    
  }    

  protected void composePositiveInt(String name, PositiveIntType value) throws IOException  {
    if (value != null) { // positiveInt
      composeElementAttributes(value);
      if (value.asStringValue() != null) 
        xml.attribute("value", value.asStringValue());
        
      xml.enter(FHIR_NS, name);
      composeElementElements(value);
      composeElementClose(value);
      xml.exit(FHIR_NS, name);
    }    
  }    

  protected void composeDecimal(String name, DecimalType value) throws IOException  {
    if (value != null && (!Utilities.noString(value.getId()) || ExtensionHelper.hasExtensions(value) || value.getValue() != null)) {// decimal
      composeElementAttributes(value);
      if (value.asStringValue() != null) 
        xml.attribute("value", value.asStringValue());
        
      xml.enter(FHIR_NS, name);
      composeElementElements(value);
      composeElementClose(value);
      xml.exit(FHIR_NS, name);
    }    
  }    

  protected void composeBackboneElementElements(BackboneElement element) throws IOException {
    composeElementElements(element);
    if (element.hasModifierExtension()) { 
      for (Extension e : element.getModifierExtension()) 
          composeExtension("modifierExtension", e);
    }
  }

  protected void composeBackboneTypeElements(BackboneType element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasModifierExtension()) { 
      for (Extension e : element.getModifierExtension()) 
          composeExtension("modifierExtension", e);
    }
  }

  protected void composeDataTypeElements(DataType element) throws IOException {
    composeElementElements(element);
  }

  protected void composeElementElements(Element element) throws IOException {
    composeBaseElements(element);
    if (element.hasExtension()) { 
      for (Extension e : element.getExtension()) 
          composeExtension("extension", e);
    }
  }

  protected void composeAddress(String name, Address element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAddressElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAddressElements(Address element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasUseElement())
      composeEnumeration("use", element.getUseElement(), new Address.AddressUseEnumFactory());
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new Address.AddressTypeEnumFactory());
    if (element.hasTextElement()) {
      composeString("text", element.getTextElement());
    }
    if (element.hasLine()) { 
      for (StringType e : element.getLine()) 
          composeString("line", e);
    }
    if (element.hasCityElement()) {
      composeString("city", element.getCityElement());
    }
    if (element.hasDistrictElement()) {
      composeString("district", element.getDistrictElement());
    }
    if (element.hasStateElement()) {
      composeString("state", element.getStateElement());
    }
    if (element.hasPostalCodeElement()) {
      composeString("postalCode", element.getPostalCodeElement());
    }
    if (element.hasCountryElement()) {
      composeString("country", element.getCountryElement());
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
  }

  protected void composeAge(String name, Age element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAgeElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAgeElements(Age element) throws IOException {
    composeQuantityElements(element);
  }

  protected void composeAnnotation(String name, Annotation element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAnnotationElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAnnotationElements(Annotation element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasAuthor()) {
      composeType("author", element.getAuthor());
    }    if (element.hasTimeElement()) {
      composeDateTime("time", element.getTimeElement());
    }
    if (element.hasTextElement()) {
      composeMarkdown("text", element.getTextElement());
    }
  }

  protected void composeAttachment(String name, Attachment element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAttachmentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAttachmentElements(Attachment element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasContentTypeElement()) {
      composeCode("contentType", element.getContentTypeElement());
    }
    if (element.hasLanguageElement()) {
      composeCode("language", element.getLanguageElement());
    }
    if (element.hasDataElement()) {
      composeBase64Binary("data", element.getDataElement());
    }
    if (element.hasUrlElement()) {
      composeUrl("url", element.getUrlElement());
    }
    if (element.hasSizeElement()) {
      composeInteger64("size", element.getSizeElement());
    }
    if (element.hasHashElement()) {
      composeBase64Binary("hash", element.getHashElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasCreationElement()) {
      composeDateTime("creation", element.getCreationElement());
    }
    if (element.hasHeightElement()) {
      composePositiveInt("height", element.getHeightElement());
    }
    if (element.hasWidthElement()) {
      composePositiveInt("width", element.getWidthElement());
    }
    if (element.hasFramesElement()) {
      composePositiveInt("frames", element.getFramesElement());
    }
    if (element.hasDurationElement()) {
      composeDecimal("duration", element.getDurationElement());
    }
    if (element.hasPagesElement()) {
      composePositiveInt("pages", element.getPagesElement());
    }
  }

  protected void composeAvailability(String name, Availability element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAvailabilityElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAvailabilityElements(Availability element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasAvailableTime()) { 
      for (Availability.AvailabilityAvailableTimeComponent e : element.getAvailableTime()) 
          composeAvailabilityAvailableTimeComponent("availableTime", e);
    }
    if (element.hasNotAvailableTime()) { 
      for (Availability.AvailabilityNotAvailableTimeComponent e : element.getNotAvailableTime()) 
          composeAvailabilityNotAvailableTimeComponent("notAvailableTime", e);
    }
  }

  protected void composeAvailabilityAvailableTimeComponent(String name, Availability.AvailabilityAvailableTimeComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAvailabilityAvailableTimeComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAvailabilityAvailableTimeComponentElements(Availability.AvailabilityAvailableTimeComponent element) throws IOException {
    composeElementElements(element);
      if (element.hasDaysOfWeek()) 
        for (Enumeration e : element.getDaysOfWeek()) 
          composeEnumeration("daysOfWeek", e, new Enumerations.DaysOfWeekEnumFactory());
    if (element.hasAllDayElement()) {
      composeBoolean("allDay", element.getAllDayElement());
    }
    if (element.hasAvailableStartTimeElement()) {
      composeTime("availableStartTime", element.getAvailableStartTimeElement());
    }
    if (element.hasAvailableEndTimeElement()) {
      composeTime("availableEndTime", element.getAvailableEndTimeElement());
    }
  }

  protected void composeAvailabilityNotAvailableTimeComponent(String name, Availability.AvailabilityNotAvailableTimeComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAvailabilityNotAvailableTimeComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAvailabilityNotAvailableTimeComponentElements(Availability.AvailabilityNotAvailableTimeComponent element) throws IOException {
    composeElementElements(element);
    if (element.hasDescriptionElement()) {
      composeString("description", element.getDescriptionElement());
    }
    if (element.hasDuring()) {
      composePeriod("during", element.getDuring());
    }
  }

  protected void composeCodeableConcept(String name, CodeableConcept element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCodeableConceptElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCodeableConceptElements(CodeableConcept element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasCoding()) { 
      for (Coding e : element.getCoding()) 
          composeCoding("coding", e);
    }
    if (element.hasTextElement()) {
      composeString("text", element.getTextElement());
    }
  }

  protected void composeCodeableReference(String name, CodeableReference element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCodeableReferenceElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCodeableReferenceElements(CodeableReference element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasConcept()) {
      composeCodeableConcept("concept", element.getConcept());
    }
    if (element.hasReference()) {
      composeReference("reference", element.getReference());
    }
  }

  protected void composeCoding(String name, Coding element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCodingElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCodingElements(Coding element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasSystemElement()) {
      composeUri("system", element.getSystemElement());
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasCodeElement()) {
      composeCode("code", element.getCodeElement());
    }
    if (element.hasDisplayElement()) {
      composeString("display", element.getDisplayElement());
    }
    if (element.hasUserSelectedElement()) {
      composeBoolean("userSelected", element.getUserSelectedElement());
    }
  }

  protected void composeContactDetail(String name, ContactDetail element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeContactDetailElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeContactDetailElements(ContactDetail element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTelecom()) { 
      for (ContactPoint e : element.getTelecom()) 
          composeContactPoint("telecom", e);
    }
  }

  protected void composeContactPoint(String name, ContactPoint element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeContactPointElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeContactPointElements(ContactPoint element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasSystemElement())
      composeEnumeration("system", element.getSystemElement(), new ContactPoint.ContactPointSystemEnumFactory());
    if (element.hasValueElement()) {
      composeString("value", element.getValueElement());
    }
    if (element.hasUseElement())
      composeEnumeration("use", element.getUseElement(), new ContactPoint.ContactPointUseEnumFactory());
    if (element.hasRankElement()) {
      composePositiveInt("rank", element.getRankElement());
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
  }

  protected void composeContributor(String name, Contributor element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeContributorElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeContributorElements(Contributor element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new Contributor.ContributorTypeEnumFactory());
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
  }

  protected void composeCount(String name, Count element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCountElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCountElements(Count element) throws IOException {
    composeQuantityElements(element);
  }

  protected void composeDataRequirement(String name, DataRequirement element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDataRequirementElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDataRequirementElements(DataRequirement element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new Enumerations.FHIRTypesEnumFactory());
    if (element.hasProfile()) { 
      for (CanonicalType e : element.getProfile()) 
          composeCanonical("profile", e);
    }
    if (element.hasSubject()) {
      composeType("subject", element.getSubject());
    }    if (element.hasMustSupport()) { 
      for (StringType e : element.getMustSupport()) 
          composeString("mustSupport", e);
    }
    if (element.hasCodeFilter()) { 
      for (DataRequirement.DataRequirementCodeFilterComponent e : element.getCodeFilter()) 
          composeDataRequirementCodeFilterComponent("codeFilter", e);
    }
    if (element.hasDateFilter()) { 
      for (DataRequirement.DataRequirementDateFilterComponent e : element.getDateFilter()) 
          composeDataRequirementDateFilterComponent("dateFilter", e);
    }
    if (element.hasValueFilter()) { 
      for (DataRequirement.DataRequirementValueFilterComponent e : element.getValueFilter()) 
          composeDataRequirementValueFilterComponent("valueFilter", e);
    }
    if (element.hasLimitElement()) {
      composePositiveInt("limit", element.getLimitElement());
    }
    if (element.hasSort()) { 
      for (DataRequirement.DataRequirementSortComponent e : element.getSort()) 
          composeDataRequirementSortComponent("sort", e);
    }
  }

  protected void composeDataRequirementCodeFilterComponent(String name, DataRequirement.DataRequirementCodeFilterComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDataRequirementCodeFilterComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDataRequirementCodeFilterComponentElements(DataRequirement.DataRequirementCodeFilterComponent element) throws IOException {
    composeElementElements(element);
    if (element.hasPathElement()) {
      composeString("path", element.getPathElement());
    }
    if (element.hasSearchParamElement()) {
      composeString("searchParam", element.getSearchParamElement());
    }
    if (element.hasValueSetElement()) {
      composeCanonical("valueSet", element.getValueSetElement());
    }
    if (element.hasCode()) { 
      for (Coding e : element.getCode()) 
          composeCoding("code", e);
    }
  }

  protected void composeDataRequirementDateFilterComponent(String name, DataRequirement.DataRequirementDateFilterComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDataRequirementDateFilterComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDataRequirementDateFilterComponentElements(DataRequirement.DataRequirementDateFilterComponent element) throws IOException {
    composeElementElements(element);
    if (element.hasPathElement()) {
      composeString("path", element.getPathElement());
    }
    if (element.hasSearchParamElement()) {
      composeString("searchParam", element.getSearchParamElement());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeDataRequirementValueFilterComponent(String name, DataRequirement.DataRequirementValueFilterComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDataRequirementValueFilterComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDataRequirementValueFilterComponentElements(DataRequirement.DataRequirementValueFilterComponent element) throws IOException {
    composeElementElements(element);
    if (element.hasPathElement()) {
      composeString("path", element.getPathElement());
    }
    if (element.hasSearchParamElement()) {
      composeString("searchParam", element.getSearchParamElement());
    }
    if (element.hasComparatorElement())
      composeEnumeration("comparator", element.getComparatorElement(), new DataRequirement.ValueFilterComparatorEnumFactory());
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeDataRequirementSortComponent(String name, DataRequirement.DataRequirementSortComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDataRequirementSortComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDataRequirementSortComponentElements(DataRequirement.DataRequirementSortComponent element) throws IOException {
    composeElementElements(element);
    if (element.hasPathElement()) {
      composeString("path", element.getPathElement());
    }
    if (element.hasDirectionElement())
      composeEnumeration("direction", element.getDirectionElement(), new DataRequirement.SortDirectionEnumFactory());
  }

  protected void composeDistance(String name, Distance element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDistanceElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDistanceElements(Distance element) throws IOException {
    composeQuantityElements(element);
  }

  protected void composeDosage(String name, Dosage element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDosageElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDosageElements(Dosage element) throws IOException {
    composeBackboneTypeElements(element);
    if (element.hasSequenceElement()) {
      composeInteger("sequence", element.getSequenceElement());
    }
    if (element.hasTextElement()) {
      composeString("text", element.getTextElement());
    }
    if (element.hasAdditionalInstruction()) { 
      for (CodeableConcept e : element.getAdditionalInstruction()) 
          composeCodeableConcept("additionalInstruction", e);
    }
    if (element.hasPatientInstructionElement()) {
      composeString("patientInstruction", element.getPatientInstructionElement());
    }
    if (element.hasTiming()) {
      composeTiming("timing", element.getTiming());
    }
    if (element.hasAsNeededElement()) {
      composeBoolean("asNeeded", element.getAsNeededElement());
    }
    if (element.hasAsNeededFor()) { 
      for (CodeableConcept e : element.getAsNeededFor()) 
          composeCodeableConcept("asNeededFor", e);
    }
    if (element.hasSite()) {
      composeCodeableConcept("site", element.getSite());
    }
    if (element.hasRoute()) {
      composeCodeableConcept("route", element.getRoute());
    }
    if (element.hasMethod()) {
      composeCodeableConcept("method", element.getMethod());
    }
    if (element.hasDoseAndRate()) { 
      for (Dosage.DosageDoseAndRateComponent e : element.getDoseAndRate()) 
          composeDosageDoseAndRateComponent("doseAndRate", e);
    }
    if (element.hasMaxDosePerPeriod()) { 
      for (Ratio e : element.getMaxDosePerPeriod()) 
          composeRatio("maxDosePerPeriod", e);
    }
    if (element.hasMaxDosePerAdministration()) {
      composeQuantity("maxDosePerAdministration", element.getMaxDosePerAdministration());
    }
    if (element.hasMaxDosePerLifetime()) {
      composeQuantity("maxDosePerLifetime", element.getMaxDosePerLifetime());
    }
  }

  protected void composeDosageDoseAndRateComponent(String name, Dosage.DosageDoseAndRateComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDosageDoseAndRateComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDosageDoseAndRateComponentElements(Dosage.DosageDoseAndRateComponent element) throws IOException {
    composeElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasDose()) {
      composeType("dose", element.getDose());
    }    if (element.hasRate()) {
      composeType("rate", element.getRate());
    }  }

  protected void composeDuration(String name, Duration element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDurationElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDurationElements(Duration element) throws IOException {
    composeQuantityElements(element);
  }

  protected void composeElementDefinition(String name, ElementDefinition element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeElementDefinitionElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeElementDefinitionElements(ElementDefinition element) throws IOException {
    composeBackboneTypeElements(element);
    if (element.hasPathElement()) {
      composeString("path", element.getPathElement());
    }
      if (element.hasRepresentation()) 
        for (Enumeration e : element.getRepresentation()) 
          composeEnumeration("representation", e, new ElementDefinition.PropertyRepresentationEnumFactory());
    if (element.hasSliceNameElement()) {
      composeString("sliceName", element.getSliceNameElement());
    }
    if (element.hasSliceIsConstrainingElement()) {
      composeBoolean("sliceIsConstraining", element.getSliceIsConstrainingElement());
    }
    if (element.hasLabelElement()) {
      composeString("label", element.getLabelElement());
    }
    if (element.hasCode()) { 
      for (Coding e : element.getCode()) 
          composeCoding("code", e);
    }
    if (element.hasSlicing()) {
      composeElementDefinitionSlicingComponent("slicing", element.getSlicing());
    }
    if (element.hasShortElement()) {
      composeString("short", element.getShortElement());
    }
    if (element.hasDefinitionElement()) {
      composeMarkdown("definition", element.getDefinitionElement());
    }
    if (element.hasCommentElement()) {
      composeMarkdown("comment", element.getCommentElement());
    }
    if (element.hasRequirementsElement()) {
      composeMarkdown("requirements", element.getRequirementsElement());
    }
    if (element.hasAlias()) { 
      for (StringType e : element.getAlias()) 
          composeString("alias", e);
    }
    if (element.hasMinElement()) {
      composeUnsignedInt("min", element.getMinElement());
    }
    if (element.hasMaxElement()) {
      composeString("max", element.getMaxElement());
    }
    if (element.hasBase()) {
      composeElementDefinitionBaseComponent("base", element.getBase());
    }
    if (element.hasContentReferenceElement()) {
      composeUri("contentReference", element.getContentReferenceElement());
    }
    if (element.hasType()) { 
      for (ElementDefinition.TypeRefComponent e : element.getType()) 
          composeElementDefinitionTypeRefComponent("type", e);
    }
    if (element.hasDefaultValue()) {
      composeType("defaultValue", element.getDefaultValue());
    }    if (element.hasMeaningWhenMissingElement()) {
      composeMarkdown("meaningWhenMissing", element.getMeaningWhenMissingElement());
    }
    if (element.hasOrderMeaningElement()) {
      composeString("orderMeaning", element.getOrderMeaningElement());
    }
    if (element.hasFixed()) {
      composeType("fixed", element.getFixed());
    }    if (element.hasPattern()) {
      composeType("pattern", element.getPattern());
    }    if (element.hasExample()) { 
      for (ElementDefinition.ElementDefinitionExampleComponent e : element.getExample()) 
          composeElementDefinitionExampleComponent("example", e);
    }
    if (element.hasMinValue()) {
      composeType("minValue", element.getMinValue());
    }    if (element.hasMaxValue()) {
      composeType("maxValue", element.getMaxValue());
    }    if (element.hasMaxLengthElement()) {
      composeInteger("maxLength", element.getMaxLengthElement());
    }
    if (element.hasCondition()) { 
      for (IdType e : element.getCondition()) 
          composeId("condition", e);
    }
    if (element.hasConstraint()) { 
      for (ElementDefinition.ElementDefinitionConstraintComponent e : element.getConstraint()) 
          composeElementDefinitionConstraintComponent("constraint", e);
    }
    if (element.hasMustHaveValueElement()) {
      composeBoolean("mustHaveValue", element.getMustHaveValueElement());
    }
    if (element.hasValueAlternatives()) { 
      for (CanonicalType e : element.getValueAlternatives()) 
          composeCanonical("valueAlternatives", e);
    }
    if (element.hasMustSupportElement()) {
      composeBoolean("mustSupport", element.getMustSupportElement());
    }
    if (element.hasIsModifierElement()) {
      composeBoolean("isModifier", element.getIsModifierElement());
    }
    if (element.hasIsModifierReasonElement()) {
      composeString("isModifierReason", element.getIsModifierReasonElement());
    }
    if (element.hasIsSummaryElement()) {
      composeBoolean("isSummary", element.getIsSummaryElement());
    }
    if (element.hasBinding()) {
      composeElementDefinitionBindingComponent("binding", element.getBinding());
    }
    if (element.hasMapping()) { 
      for (ElementDefinition.ElementDefinitionMappingComponent e : element.getMapping()) 
          composeElementDefinitionMappingComponent("mapping", e);
    }
  }

  protected void composeElementDefinitionSlicingComponent(String name, ElementDefinition.ElementDefinitionSlicingComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeElementDefinitionSlicingComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeElementDefinitionSlicingComponentElements(ElementDefinition.ElementDefinitionSlicingComponent element) throws IOException {
    composeElementElements(element);
    if (element.hasDiscriminator()) { 
      for (ElementDefinition.ElementDefinitionSlicingDiscriminatorComponent e : element.getDiscriminator()) 
          composeElementDefinitionSlicingDiscriminatorComponent("discriminator", e);
    }
    if (element.hasDescriptionElement()) {
      composeString("description", element.getDescriptionElement());
    }
    if (element.hasOrderedElement()) {
      composeBoolean("ordered", element.getOrderedElement());
    }
    if (element.hasRulesElement())
      composeEnumeration("rules", element.getRulesElement(), new ElementDefinition.SlicingRulesEnumFactory());
  }

  protected void composeElementDefinitionSlicingDiscriminatorComponent(String name, ElementDefinition.ElementDefinitionSlicingDiscriminatorComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeElementDefinitionSlicingDiscriminatorComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeElementDefinitionSlicingDiscriminatorComponentElements(ElementDefinition.ElementDefinitionSlicingDiscriminatorComponent element) throws IOException {
    composeElementElements(element);
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new ElementDefinition.DiscriminatorTypeEnumFactory());
    if (element.hasPathElement()) {
      composeString("path", element.getPathElement());
    }
  }

  protected void composeElementDefinitionBaseComponent(String name, ElementDefinition.ElementDefinitionBaseComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeElementDefinitionBaseComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeElementDefinitionBaseComponentElements(ElementDefinition.ElementDefinitionBaseComponent element) throws IOException {
    composeElementElements(element);
    if (element.hasPathElement()) {
      composeString("path", element.getPathElement());
    }
    if (element.hasMinElement()) {
      composeUnsignedInt("min", element.getMinElement());
    }
    if (element.hasMaxElement()) {
      composeString("max", element.getMaxElement());
    }
  }

  protected void composeElementDefinitionTypeRefComponent(String name, ElementDefinition.TypeRefComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeElementDefinitionTypeRefComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeElementDefinitionTypeRefComponentElements(ElementDefinition.TypeRefComponent element) throws IOException {
    composeElementElements(element);
    if (element.hasCodeElement()) {
      composeUri("code", element.getCodeElement());
    }
    if (element.hasProfile()) { 
      for (CanonicalType e : element.getProfile()) 
          composeCanonical("profile", e);
    }
    if (element.hasTargetProfile()) { 
      for (CanonicalType e : element.getTargetProfile()) 
          composeCanonical("targetProfile", e);
    }
      if (element.hasAggregation()) 
        for (Enumeration e : element.getAggregation()) 
          composeEnumeration("aggregation", e, new ElementDefinition.AggregationModeEnumFactory());
    if (element.hasVersioningElement())
      composeEnumeration("versioning", element.getVersioningElement(), new ElementDefinition.ReferenceVersionRulesEnumFactory());
  }

  protected void composeElementDefinitionExampleComponent(String name, ElementDefinition.ElementDefinitionExampleComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeElementDefinitionExampleComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeElementDefinitionExampleComponentElements(ElementDefinition.ElementDefinitionExampleComponent element) throws IOException {
    composeElementElements(element);
    if (element.hasLabelElement()) {
      composeString("label", element.getLabelElement());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeElementDefinitionConstraintComponent(String name, ElementDefinition.ElementDefinitionConstraintComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeElementDefinitionConstraintComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeElementDefinitionConstraintComponentElements(ElementDefinition.ElementDefinitionConstraintComponent element) throws IOException {
    composeElementElements(element);
    if (element.hasKeyElement()) {
      composeId("key", element.getKeyElement());
    }
    if (element.hasRequirementsElement()) {
      composeMarkdown("requirements", element.getRequirementsElement());
    }
    if (element.hasSeverityElement())
      composeEnumeration("severity", element.getSeverityElement(), new ElementDefinition.ConstraintSeverityEnumFactory());
    if (element.hasSuppressElement()) {
      composeBoolean("suppress", element.getSuppressElement());
    }
    if (element.hasHumanElement()) {
      composeString("human", element.getHumanElement());
    }
    if (element.hasExpressionElement()) {
      composeString("expression", element.getExpressionElement());
    }
    if (element.hasSourceElement()) {
      composeCanonical("source", element.getSourceElement());
    }
  }

  protected void composeElementDefinitionBindingComponent(String name, ElementDefinition.ElementDefinitionBindingComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeElementDefinitionBindingComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeElementDefinitionBindingComponentElements(ElementDefinition.ElementDefinitionBindingComponent element) throws IOException {
    composeElementElements(element);
    if (element.hasStrengthElement())
      composeEnumeration("strength", element.getStrengthElement(), new Enumerations.BindingStrengthEnumFactory());
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasValueSetElement()) {
      composeCanonical("valueSet", element.getValueSetElement());
    }
    if (element.hasAdditional()) { 
      for (ElementDefinition.ElementDefinitionBindingAdditionalComponent e : element.getAdditional()) 
          composeElementDefinitionBindingAdditionalComponent("additional", e);
    }
  }

  protected void composeElementDefinitionBindingAdditionalComponent(String name, ElementDefinition.ElementDefinitionBindingAdditionalComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeElementDefinitionBindingAdditionalComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeElementDefinitionBindingAdditionalComponentElements(ElementDefinition.ElementDefinitionBindingAdditionalComponent element) throws IOException {
    composeElementElements(element);
    if (element.hasPurposeElement())
      composeEnumeration("purpose", element.getPurposeElement(), new ElementDefinition.AdditionalBindingPurposeVSEnumFactory());
    if (element.hasValueSetElement()) {
      composeCanonical("valueSet", element.getValueSetElement());
    }
    if (element.hasDocumentationElement()) {
      composeMarkdown("documentation", element.getDocumentationElement());
    }
    if (element.hasShortDocoElement()) {
      composeString("shortDoco", element.getShortDocoElement());
    }
    if (element.hasUsage()) { 
      for (UsageContext e : element.getUsage()) 
          composeUsageContext("usage", e);
    }
    if (element.hasAnyElement()) {
      composeBoolean("any", element.getAnyElement());
    }
  }

  protected void composeElementDefinitionMappingComponent(String name, ElementDefinition.ElementDefinitionMappingComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeElementDefinitionMappingComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeElementDefinitionMappingComponentElements(ElementDefinition.ElementDefinitionMappingComponent element) throws IOException {
    composeElementElements(element);
    if (element.hasIdentityElement()) {
      composeId("identity", element.getIdentityElement());
    }
    if (element.hasLanguageElement()) {
      composeCode("language", element.getLanguageElement());
    }
    if (element.hasMapElement()) {
      composeString("map", element.getMapElement());
    }
    if (element.hasCommentElement()) {
      composeMarkdown("comment", element.getCommentElement());
    }
  }

  protected void composeExpression(String name, Expression element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExpressionElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExpressionElements(Expression element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasDescriptionElement()) {
      composeString("description", element.getDescriptionElement());
    }
    if (element.hasNameElement()) {
      composeCode("name", element.getNameElement());
    }
    if (element.hasLanguageElement()) {
      composeCode("language", element.getLanguageElement());
    }
    if (element.hasExpressionElement()) {
      composeString("expression", element.getExpressionElement());
    }
    if (element.hasReferenceElement()) {
      composeUri("reference", element.getReferenceElement());
    }
  }

  protected void composeExtendedContactDetail(String name, ExtendedContactDetail element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExtendedContactDetailElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExtendedContactDetailElements(ExtendedContactDetail element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasPurpose()) {
      composeCodeableConcept("purpose", element.getPurpose());
    }
    if (element.hasName()) { 
      for (HumanName e : element.getName()) 
          composeHumanName("name", e);
    }
    if (element.hasTelecom()) { 
      for (ContactPoint e : element.getTelecom()) 
          composeContactPoint("telecom", e);
    }
    if (element.hasAddress()) {
      composeAddress("address", element.getAddress());
    }
    if (element.hasOrganization()) {
      composeReference("organization", element.getOrganization());
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
  }

  protected void composeExtension(String name, Extension element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      if (element.hasUrlElement())
        xml.attribute("url", element.getUrlElement().getValue());
      xml.enter(FHIR_NS, name);
      composeExtensionElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExtensionElements(Extension element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeHumanName(String name, HumanName element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeHumanNameElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeHumanNameElements(HumanName element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasUseElement())
      composeEnumeration("use", element.getUseElement(), new HumanName.NameUseEnumFactory());
    if (element.hasTextElement()) {
      composeString("text", element.getTextElement());
    }
    if (element.hasFamilyElement()) {
      composeString("family", element.getFamilyElement());
    }
    if (element.hasGiven()) { 
      for (StringType e : element.getGiven()) 
          composeString("given", e);
    }
    if (element.hasPrefix()) { 
      for (StringType e : element.getPrefix()) 
          composeString("prefix", e);
    }
    if (element.hasSuffix()) { 
      for (StringType e : element.getSuffix()) 
          composeString("suffix", e);
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
  }

  protected void composeIdentifier(String name, Identifier element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeIdentifierElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeIdentifierElements(Identifier element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasUseElement())
      composeEnumeration("use", element.getUseElement(), new Identifier.IdentifierUseEnumFactory());
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasSystemElement()) {
      composeUri("system", element.getSystemElement());
    }
    if (element.hasValueElement()) {
      composeString("value", element.getValueElement());
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
    if (element.hasAssigner()) {
      composeReference("assigner", element.getAssigner());
    }
  }

  protected void composeMarketingStatus(String name, MarketingStatus element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMarketingStatusElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMarketingStatusElements(MarketingStatus element) throws IOException {
    composeBackboneTypeElements(element);
    if (element.hasCountry()) {
      composeCodeableConcept("country", element.getCountry());
    }
    if (element.hasJurisdiction()) {
      composeCodeableConcept("jurisdiction", element.getJurisdiction());
    }
    if (element.hasStatus()) {
      composeCodeableConcept("status", element.getStatus());
    }
    if (element.hasDateRange()) {
      composePeriod("dateRange", element.getDateRange());
    }
    if (element.hasRestoreDateElement()) {
      composeDateTime("restoreDate", element.getRestoreDateElement());
    }
  }

  protected void composeMeta(String name, Meta element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMetaElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMetaElements(Meta element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasVersionIdElement()) {
      composeId("versionId", element.getVersionIdElement());
    }
    if (element.hasLastUpdatedElement()) {
      composeInstant("lastUpdated", element.getLastUpdatedElement());
    }
    if (element.hasSourceElement()) {
      composeUri("source", element.getSourceElement());
    }
    if (element.hasProfile()) { 
      for (CanonicalType e : element.getProfile()) 
          composeCanonical("profile", e);
    }
    if (element.hasSecurity()) { 
      for (Coding e : element.getSecurity()) 
          composeCoding("security", e);
    }
    if (element.hasTag()) { 
      for (Coding e : element.getTag()) 
          composeCoding("tag", e);
    }
  }

  protected void composeMonetaryComponent(String name, MonetaryComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMonetaryComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMonetaryComponentElements(MonetaryComponent element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new MonetaryComponent.PriceComponentTypeEnumFactory());
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasFactorElement()) {
      composeDecimal("factor", element.getFactorElement());
    }
    if (element.hasAmount()) {
      composeMoney("amount", element.getAmount());
    }
  }

  protected void composeMoney(String name, Money element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMoneyElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMoneyElements(Money element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasValueElement()) {
      composeDecimal("value", element.getValueElement());
    }
    if (element.hasCurrencyElement()) {
      composeCode("currency", element.getCurrencyElement());
    }
  }

  protected void composeNarrative(String name, Narrative element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeNarrativeElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeNarrativeElements(Narrative element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Narrative.NarrativeStatusEnumFactory());
    if (element.hasDiv()) {
      composeXhtml("div", element.getDiv());
    }
  }

  protected void composeParameterDefinition(String name, ParameterDefinition element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeParameterDefinitionElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeParameterDefinitionElements(ParameterDefinition element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasNameElement()) {
      composeCode("name", element.getNameElement());
    }
    if (element.hasUseElement())
      composeEnumeration("use", element.getUseElement(), new Enumerations.OperationParameterUseEnumFactory());
    if (element.hasMinElement()) {
      composeInteger("min", element.getMinElement());
    }
    if (element.hasMaxElement()) {
      composeString("max", element.getMaxElement());
    }
    if (element.hasDocumentationElement()) {
      composeString("documentation", element.getDocumentationElement());
    }
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new Enumerations.FHIRTypesEnumFactory());
    if (element.hasProfileElement()) {
      composeCanonical("profile", element.getProfileElement());
    }
  }

  protected void composePeriod(String name, Period element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composePeriodElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePeriodElements(Period element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasStartElement()) {
      composeDateTime("start", element.getStartElement());
    }
    if (element.hasEndElement()) {
      composeDateTime("end", element.getEndElement());
    }
  }

  protected void composeProductShelfLife(String name, ProductShelfLife element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeProductShelfLifeElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeProductShelfLifeElements(ProductShelfLife element) throws IOException {
    composeBackboneTypeElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasPeriod()) {
      composeType("period", element.getPeriod());
    }    if (element.hasSpecialPrecautionsForStorage()) { 
      for (CodeableConcept e : element.getSpecialPrecautionsForStorage()) 
          composeCodeableConcept("specialPrecautionsForStorage", e);
    }
  }

  protected void composeQuantity(String name, Quantity element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeQuantityElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeQuantityElements(Quantity element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasValueElement()) {
      composeDecimal("value", element.getValueElement());
    }
    if (element.hasComparatorElement())
      composeEnumeration("comparator", element.getComparatorElement(), new Enumerations.QuantityComparatorEnumFactory());
    if (element.hasUnitElement()) {
      composeString("unit", element.getUnitElement());
    }
    if (element.hasSystemElement()) {
      composeUri("system", element.getSystemElement());
    }
    if (element.hasCodeElement()) {
      composeCode("code", element.getCodeElement());
    }
  }

  protected void composeRange(String name, Range element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeRangeElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeRangeElements(Range element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasLow()) {
      composeQuantity("low", element.getLow());
    }
    if (element.hasHigh()) {
      composeQuantity("high", element.getHigh());
    }
  }

  protected void composeRatio(String name, Ratio element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeRatioElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeRatioElements(Ratio element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasNumerator()) {
      composeQuantity("numerator", element.getNumerator());
    }
    if (element.hasDenominator()) {
      composeQuantity("denominator", element.getDenominator());
    }
  }

  protected void composeRatioRange(String name, RatioRange element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeRatioRangeElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeRatioRangeElements(RatioRange element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasLowNumerator()) {
      composeQuantity("lowNumerator", element.getLowNumerator());
    }
    if (element.hasHighNumerator()) {
      composeQuantity("highNumerator", element.getHighNumerator());
    }
    if (element.hasDenominator()) {
      composeQuantity("denominator", element.getDenominator());
    }
  }

  protected void composeReference(String name, Reference element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeReferenceElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeReferenceElements(Reference element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasReferenceElement()) {
      composeString("reference", element.getReferenceElement());
    }
    if (element.hasTypeElement()) {
      composeUri("type", element.getTypeElement());
    }
    if (element.hasIdentifier()) {
      composeIdentifier("identifier", element.getIdentifier());
    }
    if (element.hasDisplayElement()) {
      composeString("display", element.getDisplayElement());
    }
  }

  protected void composeRelatedArtifact(String name, RelatedArtifact element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeRelatedArtifactElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeRelatedArtifactElements(RelatedArtifact element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new RelatedArtifact.RelatedArtifactTypeEnumFactory());
    if (element.hasClassifier()) { 
      for (CodeableConcept e : element.getClassifier()) 
          composeCodeableConcept("classifier", e);
    }
    if (element.hasLabelElement()) {
      composeString("label", element.getLabelElement());
    }
    if (element.hasDisplayElement()) {
      composeString("display", element.getDisplayElement());
    }
    if (element.hasCitationElement()) {
      composeMarkdown("citation", element.getCitationElement());
    }
    if (element.hasDocument()) {
      composeAttachment("document", element.getDocument());
    }
    if (element.hasResourceElement()) {
      composeCanonical("resource", element.getResourceElement());
    }
    if (element.hasResourceReference()) {
      composeReference("resourceReference", element.getResourceReference());
    }
    if (element.hasPublicationStatusElement())
      composeEnumeration("publicationStatus", element.getPublicationStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasPublicationDateElement()) {
      composeDate("publicationDate", element.getPublicationDateElement());
    }
  }

  protected void composeSampledData(String name, SampledData element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSampledDataElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSampledDataElements(SampledData element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasOrigin()) {
      composeQuantity("origin", element.getOrigin());
    }
    if (element.hasIntervalElement()) {
      composeDecimal("interval", element.getIntervalElement());
    }
    if (element.hasIntervalUnitElement()) {
      composeCode("intervalUnit", element.getIntervalUnitElement());
    }
    if (element.hasFactorElement()) {
      composeDecimal("factor", element.getFactorElement());
    }
    if (element.hasLowerLimitElement()) {
      composeDecimal("lowerLimit", element.getLowerLimitElement());
    }
    if (element.hasUpperLimitElement()) {
      composeDecimal("upperLimit", element.getUpperLimitElement());
    }
    if (element.hasDimensionsElement()) {
      composePositiveInt("dimensions", element.getDimensionsElement());
    }
    if (element.hasCodeMapElement()) {
      composeCanonical("codeMap", element.getCodeMapElement());
    }
    if (element.hasOffsetsElement()) {
      composeString("offsets", element.getOffsetsElement());
    }
    if (element.hasDataElement()) {
      composeString("data", element.getDataElement());
    }
  }

  protected void composeSignature(String name, Signature element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSignatureElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSignatureElements(Signature element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasType()) { 
      for (Coding e : element.getType()) 
          composeCoding("type", e);
    }
    if (element.hasWhenElement()) {
      composeInstant("when", element.getWhenElement());
    }
    if (element.hasWho()) {
      composeReference("who", element.getWho());
    }
    if (element.hasOnBehalfOf()) {
      composeReference("onBehalfOf", element.getOnBehalfOf());
    }
    if (element.hasTargetFormatElement()) {
      composeCode("targetFormat", element.getTargetFormatElement());
    }
    if (element.hasSigFormatElement()) {
      composeCode("sigFormat", element.getSigFormatElement());
    }
    if (element.hasDataElement()) {
      composeBase64Binary("data", element.getDataElement());
    }
  }

  protected void composeTiming(String name, Timing element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTimingElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTimingElements(Timing element) throws IOException {
    composeBackboneTypeElements(element);
    if (element.hasEvent()) { 
      for (DateTimeType e : element.getEvent()) 
          composeDateTime("event", e);
    }
    if (element.hasRepeat()) {
      composeTimingRepeatComponent("repeat", element.getRepeat());
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
  }

  protected void composeTimingRepeatComponent(String name, Timing.TimingRepeatComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTimingRepeatComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTimingRepeatComponentElements(Timing.TimingRepeatComponent element) throws IOException {
    composeElementElements(element);
    if (element.hasBounds()) {
      composeType("bounds", element.getBounds());
    }    if (element.hasCountElement()) {
      composePositiveInt("count", element.getCountElement());
    }
    if (element.hasCountMaxElement()) {
      composePositiveInt("countMax", element.getCountMaxElement());
    }
    if (element.hasDurationElement()) {
      composeDecimal("duration", element.getDurationElement());
    }
    if (element.hasDurationMaxElement()) {
      composeDecimal("durationMax", element.getDurationMaxElement());
    }
    if (element.hasDurationUnitElement())
      composeEnumeration("durationUnit", element.getDurationUnitElement(), new Timing.UnitsOfTimeEnumFactory());
    if (element.hasFrequencyElement()) {
      composePositiveInt("frequency", element.getFrequencyElement());
    }
    if (element.hasFrequencyMaxElement()) {
      composePositiveInt("frequencyMax", element.getFrequencyMaxElement());
    }
    if (element.hasPeriodElement()) {
      composeDecimal("period", element.getPeriodElement());
    }
    if (element.hasPeriodMaxElement()) {
      composeDecimal("periodMax", element.getPeriodMaxElement());
    }
    if (element.hasPeriodUnitElement())
      composeEnumeration("periodUnit", element.getPeriodUnitElement(), new Timing.UnitsOfTimeEnumFactory());
      if (element.hasDayOfWeek()) 
        for (Enumeration e : element.getDayOfWeek()) 
          composeEnumeration("dayOfWeek", e, new Enumerations.DaysOfWeekEnumFactory());
    if (element.hasTimeOfDay()) { 
      for (TimeType e : element.getTimeOfDay()) 
          composeTime("timeOfDay", e);
    }
      if (element.hasWhen()) 
        for (Enumeration e : element.getWhen()) 
          composeEnumeration("when", e, new Timing.EventTimingEnumFactory());
    if (element.hasOffsetElement()) {
      composeUnsignedInt("offset", element.getOffsetElement());
    }
  }

  protected void composeTriggerDefinition(String name, TriggerDefinition element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTriggerDefinitionElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTriggerDefinitionElements(TriggerDefinition element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new TriggerDefinition.TriggerTypeEnumFactory());
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasSubscriptionTopicElement()) {
      composeCanonical("subscriptionTopic", element.getSubscriptionTopicElement());
    }
    if (element.hasTiming()) {
      composeType("timing", element.getTiming());
    }    if (element.hasData()) { 
      for (DataRequirement e : element.getData()) 
          composeDataRequirement("data", e);
    }
    if (element.hasCondition()) {
      composeExpression("condition", element.getCondition());
    }
  }

  protected void composeUsageContext(String name, UsageContext element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeUsageContextElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeUsageContextElements(UsageContext element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasCode()) {
      composeCoding("code", element.getCode());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeVirtualServiceDetail(String name, VirtualServiceDetail element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeVirtualServiceDetailElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeVirtualServiceDetailElements(VirtualServiceDetail element) throws IOException {
    composeDataTypeElements(element);
    if (element.hasChannelType()) {
      composeCoding("channelType", element.getChannelType());
    }
    if (element.hasAddress()) {
      composeType("address", element.getAddress());
    }    if (element.hasAdditionalInfo()) { 
      for (UrlType e : element.getAdditionalInfo()) 
          composeUrl("additionalInfo", e);
    }
    if (element.hasMaxParticipantsElement()) {
      composePositiveInt("maxParticipants", element.getMaxParticipantsElement());
    }
    if (element.hasSessionKeyElement()) {
      composeString("sessionKey", element.getSessionKeyElement());
    }
  }

  protected void composeCanonicalResourceElements(CanonicalResource element) throws IOException {
    composeDomainResourceElements(element);
  }

  protected void composeDomainResourceElements(DomainResource element) throws IOException {
    composeResourceElements(element);
    if (element.hasText()) {
      composeNarrative("text", element.getText());
    }
    if (element.hasContained()) { 
      for (Resource e : element.getContained()) 
        {
          xml.enter(FHIR_NS, "contained");
          composeResource(e);
          xml.exit(FHIR_NS, "contained");
        }
    }
    if (element.hasExtension()) { 
      for (Extension e : element.getExtension()) 
          composeExtension("extension", e);
    }
    if (element.hasModifierExtension()) { 
      for (Extension e : element.getModifierExtension()) 
          composeExtension("modifierExtension", e);
    }
  }

  protected void composeMetadataResourceElements(MetadataResource element) throws IOException {
    composeCanonicalResourceElements(element);
  }

  protected void composeResourceElements(Resource element) throws IOException {
    composeBaseElements(element);
    if (element.hasIdElement()) {
      composeId("id", element.getIdElement());
    }
    if (element.hasMeta()) {
      composeMeta("meta", element.getMeta());
    }
    if (element.hasImplicitRulesElement()) {
      composeUri("implicitRules", element.getImplicitRulesElement());
    }
    if (element.hasLanguageElement()) {
      composeCode("language", element.getLanguageElement());
    }
  }

  protected void composeAccount(String name, Account element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAccountElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAccountElements(Account element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Account.AccountStatusEnumFactory());
    if (element.hasBillingStatus()) {
      composeCodeableConcept("billingStatus", element.getBillingStatus());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasSubject()) { 
      for (Reference e : element.getSubject()) 
          composeReference("subject", e);
    }
    if (element.hasServicePeriod()) {
      composePeriod("servicePeriod", element.getServicePeriod());
    }
    if (element.hasCoverage()) { 
      for (Account.CoverageComponent e : element.getCoverage()) 
          composeAccountCoverageComponent("coverage", e);
    }
    if (element.hasOwner()) {
      composeReference("owner", element.getOwner());
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasGuarantor()) { 
      for (Account.GuarantorComponent e : element.getGuarantor()) 
          composeAccountGuarantorComponent("guarantor", e);
    }
    if (element.hasDiagnosis()) { 
      for (Account.AccountDiagnosisComponent e : element.getDiagnosis()) 
          composeAccountDiagnosisComponent("diagnosis", e);
    }
    if (element.hasProcedure()) { 
      for (Account.AccountProcedureComponent e : element.getProcedure()) 
          composeAccountProcedureComponent("procedure", e);
    }
    if (element.hasRelatedAccount()) { 
      for (Account.AccountRelatedAccountComponent e : element.getRelatedAccount()) 
          composeAccountRelatedAccountComponent("relatedAccount", e);
    }
    if (element.hasCurrency()) {
      composeCodeableConcept("currency", element.getCurrency());
    }
    if (element.hasBalance()) { 
      for (Account.AccountBalanceComponent e : element.getBalance()) 
          composeAccountBalanceComponent("balance", e);
    }
    if (element.hasCalculatedAtElement()) {
      composeInstant("calculatedAt", element.getCalculatedAtElement());
    }
  }

  protected void composeAccountCoverageComponent(String name, Account.CoverageComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAccountCoverageComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAccountCoverageComponentElements(Account.CoverageComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCoverage()) {
      composeReference("coverage", element.getCoverage());
    }
    if (element.hasPriorityElement()) {
      composePositiveInt("priority", element.getPriorityElement());
    }
  }

  protected void composeAccountGuarantorComponent(String name, Account.GuarantorComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAccountGuarantorComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAccountGuarantorComponentElements(Account.GuarantorComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasParty()) {
      composeReference("party", element.getParty());
    }
    if (element.hasOnHoldElement()) {
      composeBoolean("onHold", element.getOnHoldElement());
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
  }

  protected void composeAccountDiagnosisComponent(String name, Account.AccountDiagnosisComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAccountDiagnosisComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAccountDiagnosisComponentElements(Account.AccountDiagnosisComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSequenceElement()) {
      composePositiveInt("sequence", element.getSequenceElement());
    }
    if (element.hasCondition()) {
      composeCodeableReference("condition", element.getCondition());
    }
    if (element.hasDateOfDiagnosisElement()) {
      composeDateTime("dateOfDiagnosis", element.getDateOfDiagnosisElement());
    }
    if (element.hasType()) { 
      for (CodeableConcept e : element.getType()) 
          composeCodeableConcept("type", e);
    }
    if (element.hasOnAdmissionElement()) {
      composeBoolean("onAdmission", element.getOnAdmissionElement());
    }
    if (element.hasPackageCode()) { 
      for (CodeableConcept e : element.getPackageCode()) 
          composeCodeableConcept("packageCode", e);
    }
  }

  protected void composeAccountProcedureComponent(String name, Account.AccountProcedureComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAccountProcedureComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAccountProcedureComponentElements(Account.AccountProcedureComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSequenceElement()) {
      composePositiveInt("sequence", element.getSequenceElement());
    }
    if (element.hasCode()) {
      composeCodeableReference("code", element.getCode());
    }
    if (element.hasDateOfServiceElement()) {
      composeDateTime("dateOfService", element.getDateOfServiceElement());
    }
    if (element.hasType()) { 
      for (CodeableConcept e : element.getType()) 
          composeCodeableConcept("type", e);
    }
    if (element.hasPackageCode()) { 
      for (CodeableConcept e : element.getPackageCode()) 
          composeCodeableConcept("packageCode", e);
    }
    if (element.hasDevice()) { 
      for (Reference e : element.getDevice()) 
          composeReference("device", e);
    }
  }

  protected void composeAccountRelatedAccountComponent(String name, Account.AccountRelatedAccountComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAccountRelatedAccountComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAccountRelatedAccountComponentElements(Account.AccountRelatedAccountComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasRelationship()) {
      composeCodeableConcept("relationship", element.getRelationship());
    }
    if (element.hasAccount()) {
      composeReference("account", element.getAccount());
    }
  }

  protected void composeAccountBalanceComponent(String name, Account.AccountBalanceComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAccountBalanceComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAccountBalanceComponentElements(Account.AccountBalanceComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasAggregate()) {
      composeCodeableConcept("aggregate", element.getAggregate());
    }
    if (element.hasTerm()) {
      composeCodeableConcept("term", element.getTerm());
    }
    if (element.hasEstimateElement()) {
      composeBoolean("estimate", element.getEstimateElement());
    }
    if (element.hasAmount()) {
      composeMoney("amount", element.getAmount());
    }
  }

  protected void composeActivityDefinition(String name, ActivityDefinition element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeActivityDefinitionElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeActivityDefinitionElements(ActivityDefinition element) throws IOException {
    composeMetadataResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasVersionAlgorithm()) {
      composeType("versionAlgorithm", element.getVersionAlgorithm());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasSubtitleElement()) {
      composeString("subtitle", element.getSubtitleElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasExperimentalElement()) {
      composeBoolean("experimental", element.getExperimentalElement());
    }
    if (element.hasSubject()) {
      composeType("subject", element.getSubject());
    }    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasJurisdiction()) { 
      for (CodeableConcept e : element.getJurisdiction()) 
          composeCodeableConcept("jurisdiction", e);
    }
    if (element.hasPurposeElement()) {
      composeMarkdown("purpose", element.getPurposeElement());
    }
    if (element.hasUsageElement()) {
      composeMarkdown("usage", element.getUsageElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
    if (element.hasCopyrightLabelElement()) {
      composeString("copyrightLabel", element.getCopyrightLabelElement());
    }
    if (element.hasApprovalDateElement()) {
      composeDate("approvalDate", element.getApprovalDateElement());
    }
    if (element.hasLastReviewDateElement()) {
      composeDate("lastReviewDate", element.getLastReviewDateElement());
    }
    if (element.hasEffectivePeriod()) {
      composePeriod("effectivePeriod", element.getEffectivePeriod());
    }
    if (element.hasTopic()) { 
      for (CodeableConcept e : element.getTopic()) 
          composeCodeableConcept("topic", e);
    }
    if (element.hasAuthor()) { 
      for (ContactDetail e : element.getAuthor()) 
          composeContactDetail("author", e);
    }
    if (element.hasEditor()) { 
      for (ContactDetail e : element.getEditor()) 
          composeContactDetail("editor", e);
    }
    if (element.hasReviewer()) { 
      for (ContactDetail e : element.getReviewer()) 
          composeContactDetail("reviewer", e);
    }
    if (element.hasEndorser()) { 
      for (ContactDetail e : element.getEndorser()) 
          composeContactDetail("endorser", e);
    }
    if (element.hasRelatedArtifact()) { 
      for (RelatedArtifact e : element.getRelatedArtifact()) 
          composeRelatedArtifact("relatedArtifact", e);
    }
    if (element.hasLibrary()) { 
      for (CanonicalType e : element.getLibrary()) 
          composeCanonical("library", e);
    }
    if (element.hasKindElement())
      composeEnumeration("kind", element.getKindElement(), new ActivityDefinition.RequestResourceTypesEnumFactory());
    if (element.hasProfileElement()) {
      composeCanonical("profile", element.getProfileElement());
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasIntentElement())
      composeEnumeration("intent", element.getIntentElement(), new Enumerations.RequestIntentEnumFactory());
    if (element.hasPriorityElement())
      composeEnumeration("priority", element.getPriorityElement(), new Enumerations.RequestPriorityEnumFactory());
    if (element.hasDoNotPerformElement()) {
      composeBoolean("doNotPerform", element.getDoNotPerformElement());
    }
    if (element.hasTiming()) {
      composeType("timing", element.getTiming());
    }    if (element.hasAsNeeded()) {
      composeType("asNeeded", element.getAsNeeded());
    }    if (element.hasLocation()) {
      composeCodeableReference("location", element.getLocation());
    }
    if (element.hasParticipant()) { 
      for (ActivityDefinition.ActivityDefinitionParticipantComponent e : element.getParticipant()) 
          composeActivityDefinitionParticipantComponent("participant", e);
    }
    if (element.hasProduct()) {
      composeType("product", element.getProduct());
    }    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasDosage()) { 
      for (Dosage e : element.getDosage()) 
          composeDosage("dosage", e);
    }
    if (element.hasBodySite()) { 
      for (CodeableConcept e : element.getBodySite()) 
          composeCodeableConcept("bodySite", e);
    }
    if (element.hasSpecimenRequirement()) { 
      for (CanonicalType e : element.getSpecimenRequirement()) 
          composeCanonical("specimenRequirement", e);
    }
    if (element.hasObservationRequirement()) { 
      for (CanonicalType e : element.getObservationRequirement()) 
          composeCanonical("observationRequirement", e);
    }
    if (element.hasObservationResultRequirement()) { 
      for (CanonicalType e : element.getObservationResultRequirement()) 
          composeCanonical("observationResultRequirement", e);
    }
    if (element.hasTransformElement()) {
      composeCanonical("transform", element.getTransformElement());
    }
    if (element.hasDynamicValue()) { 
      for (ActivityDefinition.ActivityDefinitionDynamicValueComponent e : element.getDynamicValue()) 
          composeActivityDefinitionDynamicValueComponent("dynamicValue", e);
    }
  }

  protected void composeActivityDefinitionParticipantComponent(String name, ActivityDefinition.ActivityDefinitionParticipantComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeActivityDefinitionParticipantComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeActivityDefinitionParticipantComponentElements(ActivityDefinition.ActivityDefinitionParticipantComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new Enumerations.ActionParticipantTypeEnumFactory());
    if (element.hasTypeCanonicalElement()) {
      composeCanonical("typeCanonical", element.getTypeCanonicalElement());
    }
    if (element.hasTypeReference()) {
      composeReference("typeReference", element.getTypeReference());
    }
    if (element.hasRole()) {
      composeCodeableConcept("role", element.getRole());
    }
    if (element.hasFunction()) {
      composeCodeableConcept("function", element.getFunction());
    }
  }

  protected void composeActivityDefinitionDynamicValueComponent(String name, ActivityDefinition.ActivityDefinitionDynamicValueComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeActivityDefinitionDynamicValueComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeActivityDefinitionDynamicValueComponentElements(ActivityDefinition.ActivityDefinitionDynamicValueComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasPathElement()) {
      composeString("path", element.getPathElement());
    }
    if (element.hasExpression()) {
      composeExpression("expression", element.getExpression());
    }
  }

  protected void composeActorDefinition(String name, ActorDefinition element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeActorDefinitionElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeActorDefinitionElements(ActorDefinition element) throws IOException {
    composeCanonicalResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasVersionAlgorithm()) {
      composeType("versionAlgorithm", element.getVersionAlgorithm());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasExperimentalElement()) {
      composeBoolean("experimental", element.getExperimentalElement());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasJurisdiction()) { 
      for (CodeableConcept e : element.getJurisdiction()) 
          composeCodeableConcept("jurisdiction", e);
    }
    if (element.hasPurposeElement()) {
      composeMarkdown("purpose", element.getPurposeElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
    if (element.hasCopyrightLabelElement()) {
      composeString("copyrightLabel", element.getCopyrightLabelElement());
    }
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new Enumerations.ExampleScenarioActorTypeEnumFactory());
    if (element.hasDocumentationElement()) {
      composeMarkdown("documentation", element.getDocumentationElement());
    }
    if (element.hasReference()) { 
      for (UrlType e : element.getReference()) 
          composeUrl("reference", e);
    }
    if (element.hasCapabilitiesElement()) {
      composeCanonical("capabilities", element.getCapabilitiesElement());
    }
    if (element.hasDerivedFrom()) { 
      for (CanonicalType e : element.getDerivedFrom()) 
          composeCanonical("derivedFrom", e);
    }
  }

  protected void composeAdministrableProductDefinition(String name, AdministrableProductDefinition element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAdministrableProductDefinitionElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAdministrableProductDefinitionElements(AdministrableProductDefinition element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasFormOf()) { 
      for (Reference e : element.getFormOf()) 
          composeReference("formOf", e);
    }
    if (element.hasAdministrableDoseForm()) {
      composeCodeableConcept("administrableDoseForm", element.getAdministrableDoseForm());
    }
    if (element.hasUnitOfPresentation()) {
      composeCodeableConcept("unitOfPresentation", element.getUnitOfPresentation());
    }
    if (element.hasProducedFrom()) { 
      for (Reference e : element.getProducedFrom()) 
          composeReference("producedFrom", e);
    }
    if (element.hasIngredient()) { 
      for (CodeableConcept e : element.getIngredient()) 
          composeCodeableConcept("ingredient", e);
    }
    if (element.hasDevice()) {
      composeReference("device", element.getDevice());
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasProperty()) { 
      for (AdministrableProductDefinition.AdministrableProductDefinitionPropertyComponent e : element.getProperty()) 
          composeAdministrableProductDefinitionPropertyComponent("property", e);
    }
    if (element.hasRouteOfAdministration()) { 
      for (AdministrableProductDefinition.AdministrableProductDefinitionRouteOfAdministrationComponent e : element.getRouteOfAdministration()) 
          composeAdministrableProductDefinitionRouteOfAdministrationComponent("routeOfAdministration", e);
    }
  }

  protected void composeAdministrableProductDefinitionPropertyComponent(String name, AdministrableProductDefinition.AdministrableProductDefinitionPropertyComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAdministrableProductDefinitionPropertyComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAdministrableProductDefinitionPropertyComponentElements(AdministrableProductDefinition.AdministrableProductDefinitionPropertyComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }    if (element.hasStatus()) {
      composeCodeableConcept("status", element.getStatus());
    }
  }

  protected void composeAdministrableProductDefinitionRouteOfAdministrationComponent(String name, AdministrableProductDefinition.AdministrableProductDefinitionRouteOfAdministrationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAdministrableProductDefinitionRouteOfAdministrationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAdministrableProductDefinitionRouteOfAdministrationComponentElements(AdministrableProductDefinition.AdministrableProductDefinitionRouteOfAdministrationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasFirstDose()) {
      composeQuantity("firstDose", element.getFirstDose());
    }
    if (element.hasMaxSingleDose()) {
      composeQuantity("maxSingleDose", element.getMaxSingleDose());
    }
    if (element.hasMaxDosePerDay()) {
      composeQuantity("maxDosePerDay", element.getMaxDosePerDay());
    }
    if (element.hasMaxDosePerTreatmentPeriod()) {
      composeRatio("maxDosePerTreatmentPeriod", element.getMaxDosePerTreatmentPeriod());
    }
    if (element.hasMaxTreatmentPeriod()) {
      composeDuration("maxTreatmentPeriod", element.getMaxTreatmentPeriod());
    }
    if (element.hasTargetSpecies()) { 
      for (AdministrableProductDefinition.AdministrableProductDefinitionRouteOfAdministrationTargetSpeciesComponent e : element.getTargetSpecies()) 
          composeAdministrableProductDefinitionRouteOfAdministrationTargetSpeciesComponent("targetSpecies", e);
    }
  }

  protected void composeAdministrableProductDefinitionRouteOfAdministrationTargetSpeciesComponent(String name, AdministrableProductDefinition.AdministrableProductDefinitionRouteOfAdministrationTargetSpeciesComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAdministrableProductDefinitionRouteOfAdministrationTargetSpeciesComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAdministrableProductDefinitionRouteOfAdministrationTargetSpeciesComponentElements(AdministrableProductDefinition.AdministrableProductDefinitionRouteOfAdministrationTargetSpeciesComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasWithdrawalPeriod()) { 
      for (AdministrableProductDefinition.AdministrableProductDefinitionRouteOfAdministrationTargetSpeciesWithdrawalPeriodComponent e : element.getWithdrawalPeriod()) 
          composeAdministrableProductDefinitionRouteOfAdministrationTargetSpeciesWithdrawalPeriodComponent("withdrawalPeriod", e);
    }
  }

  protected void composeAdministrableProductDefinitionRouteOfAdministrationTargetSpeciesWithdrawalPeriodComponent(String name, AdministrableProductDefinition.AdministrableProductDefinitionRouteOfAdministrationTargetSpeciesWithdrawalPeriodComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAdministrableProductDefinitionRouteOfAdministrationTargetSpeciesWithdrawalPeriodComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAdministrableProductDefinitionRouteOfAdministrationTargetSpeciesWithdrawalPeriodComponentElements(AdministrableProductDefinition.AdministrableProductDefinitionRouteOfAdministrationTargetSpeciesWithdrawalPeriodComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTissue()) {
      composeCodeableConcept("tissue", element.getTissue());
    }
    if (element.hasValue()) {
      composeQuantity("value", element.getValue());
    }
    if (element.hasSupportingInformationElement()) {
      composeString("supportingInformation", element.getSupportingInformationElement());
    }
  }

  protected void composeAdverseEvent(String name, AdverseEvent element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAdverseEventElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAdverseEventElements(AdverseEvent element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new AdverseEvent.AdverseEventStatusEnumFactory());
    if (element.hasActualityElement())
      composeEnumeration("actuality", element.getActualityElement(), new AdverseEvent.AdverseEventActualityEnumFactory());
    if (element.hasCategory()) { 
      for (CodeableConcept e : element.getCategory()) 
          composeCodeableConcept("category", e);
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasOccurrence()) {
      composeType("occurrence", element.getOccurrence());
    }    if (element.hasDetectedElement()) {
      composeDateTime("detected", element.getDetectedElement());
    }
    if (element.hasRecordedDateElement()) {
      composeDateTime("recordedDate", element.getRecordedDateElement());
    }
    if (element.hasResultingEffect()) { 
      for (Reference e : element.getResultingEffect()) 
          composeReference("resultingEffect", e);
    }
    if (element.hasLocation()) {
      composeReference("location", element.getLocation());
    }
    if (element.hasSeriousness()) {
      composeCodeableConcept("seriousness", element.getSeriousness());
    }
    if (element.hasOutcome()) { 
      for (CodeableConcept e : element.getOutcome()) 
          composeCodeableConcept("outcome", e);
    }
    if (element.hasRecorder()) {
      composeReference("recorder", element.getRecorder());
    }
    if (element.hasParticipant()) { 
      for (AdverseEvent.AdverseEventParticipantComponent e : element.getParticipant()) 
          composeAdverseEventParticipantComponent("participant", e);
    }
    if (element.hasStudy()) { 
      for (Reference e : element.getStudy()) 
          composeReference("study", e);
    }
    if (element.hasExpectedInResearchStudyElement()) {
      composeBoolean("expectedInResearchStudy", element.getExpectedInResearchStudyElement());
    }
    if (element.hasSuspectEntity()) { 
      for (AdverseEvent.AdverseEventSuspectEntityComponent e : element.getSuspectEntity()) 
          composeAdverseEventSuspectEntityComponent("suspectEntity", e);
    }
    if (element.hasContributingFactor()) { 
      for (AdverseEvent.AdverseEventContributingFactorComponent e : element.getContributingFactor()) 
          composeAdverseEventContributingFactorComponent("contributingFactor", e);
    }
    if (element.hasPreventiveAction()) { 
      for (AdverseEvent.AdverseEventPreventiveActionComponent e : element.getPreventiveAction()) 
          composeAdverseEventPreventiveActionComponent("preventiveAction", e);
    }
    if (element.hasMitigatingAction()) { 
      for (AdverseEvent.AdverseEventMitigatingActionComponent e : element.getMitigatingAction()) 
          composeAdverseEventMitigatingActionComponent("mitigatingAction", e);
    }
    if (element.hasSupportingInfo()) { 
      for (AdverseEvent.AdverseEventSupportingInfoComponent e : element.getSupportingInfo()) 
          composeAdverseEventSupportingInfoComponent("supportingInfo", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
  }

  protected void composeAdverseEventParticipantComponent(String name, AdverseEvent.AdverseEventParticipantComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAdverseEventParticipantComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAdverseEventParticipantComponentElements(AdverseEvent.AdverseEventParticipantComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasFunction()) {
      composeCodeableConcept("function", element.getFunction());
    }
    if (element.hasActor()) {
      composeReference("actor", element.getActor());
    }
  }

  protected void composeAdverseEventSuspectEntityComponent(String name, AdverseEvent.AdverseEventSuspectEntityComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAdverseEventSuspectEntityComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAdverseEventSuspectEntityComponentElements(AdverseEvent.AdverseEventSuspectEntityComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasInstance()) {
      composeType("instance", element.getInstance());
    }    if (element.hasCausality()) {
      composeAdverseEventSuspectEntityCausalityComponent("causality", element.getCausality());
    }
  }

  protected void composeAdverseEventSuspectEntityCausalityComponent(String name, AdverseEvent.AdverseEventSuspectEntityCausalityComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAdverseEventSuspectEntityCausalityComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAdverseEventSuspectEntityCausalityComponentElements(AdverseEvent.AdverseEventSuspectEntityCausalityComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasAssessmentMethod()) {
      composeCodeableConcept("assessmentMethod", element.getAssessmentMethod());
    }
    if (element.hasEntityRelatedness()) {
      composeCodeableConcept("entityRelatedness", element.getEntityRelatedness());
    }
    if (element.hasAuthor()) {
      composeReference("author", element.getAuthor());
    }
  }

  protected void composeAdverseEventContributingFactorComponent(String name, AdverseEvent.AdverseEventContributingFactorComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAdverseEventContributingFactorComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAdverseEventContributingFactorComponentElements(AdverseEvent.AdverseEventContributingFactorComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasItem()) {
      composeType("item", element.getItem());
    }  }

  protected void composeAdverseEventPreventiveActionComponent(String name, AdverseEvent.AdverseEventPreventiveActionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAdverseEventPreventiveActionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAdverseEventPreventiveActionComponentElements(AdverseEvent.AdverseEventPreventiveActionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasItem()) {
      composeType("item", element.getItem());
    }  }

  protected void composeAdverseEventMitigatingActionComponent(String name, AdverseEvent.AdverseEventMitigatingActionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAdverseEventMitigatingActionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAdverseEventMitigatingActionComponentElements(AdverseEvent.AdverseEventMitigatingActionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasItem()) {
      composeType("item", element.getItem());
    }  }

  protected void composeAdverseEventSupportingInfoComponent(String name, AdverseEvent.AdverseEventSupportingInfoComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAdverseEventSupportingInfoComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAdverseEventSupportingInfoComponentElements(AdverseEvent.AdverseEventSupportingInfoComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasItem()) {
      composeType("item", element.getItem());
    }  }

  protected void composeAllergyIntolerance(String name, AllergyIntolerance element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAllergyIntoleranceElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAllergyIntoleranceElements(AllergyIntolerance element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasClinicalStatus()) {
      composeCodeableConcept("clinicalStatus", element.getClinicalStatus());
    }
    if (element.hasVerificationStatus()) {
      composeCodeableConcept("verificationStatus", element.getVerificationStatus());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
      if (element.hasCategory()) 
        for (Enumeration e : element.getCategory()) 
          composeEnumeration("category", e, new AllergyIntolerance.AllergyIntoleranceCategoryEnumFactory());
    if (element.hasCriticalityElement())
      composeEnumeration("criticality", element.getCriticalityElement(), new AllergyIntolerance.AllergyIntoleranceCriticalityEnumFactory());
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasPatient()) {
      composeReference("patient", element.getPatient());
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasOnset()) {
      composeType("onset", element.getOnset());
    }    if (element.hasRecordedDateElement()) {
      composeDateTime("recordedDate", element.getRecordedDateElement());
    }
    if (element.hasParticipant()) { 
      for (AllergyIntolerance.AllergyIntoleranceParticipantComponent e : element.getParticipant()) 
          composeAllergyIntoleranceParticipantComponent("participant", e);
    }
    if (element.hasLastOccurrenceElement()) {
      composeDateTime("lastOccurrence", element.getLastOccurrenceElement());
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasReaction()) { 
      for (AllergyIntolerance.AllergyIntoleranceReactionComponent e : element.getReaction()) 
          composeAllergyIntoleranceReactionComponent("reaction", e);
    }
  }

  protected void composeAllergyIntoleranceParticipantComponent(String name, AllergyIntolerance.AllergyIntoleranceParticipantComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAllergyIntoleranceParticipantComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAllergyIntoleranceParticipantComponentElements(AllergyIntolerance.AllergyIntoleranceParticipantComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasFunction()) {
      composeCodeableConcept("function", element.getFunction());
    }
    if (element.hasActor()) {
      composeReference("actor", element.getActor());
    }
  }

  protected void composeAllergyIntoleranceReactionComponent(String name, AllergyIntolerance.AllergyIntoleranceReactionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAllergyIntoleranceReactionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAllergyIntoleranceReactionComponentElements(AllergyIntolerance.AllergyIntoleranceReactionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSubstance()) {
      composeCodeableConcept("substance", element.getSubstance());
    }
    if (element.hasManifestation()) { 
      for (CodeableReference e : element.getManifestation()) 
          composeCodeableReference("manifestation", e);
    }
    if (element.hasDescriptionElement()) {
      composeString("description", element.getDescriptionElement());
    }
    if (element.hasOnsetElement()) {
      composeDateTime("onset", element.getOnsetElement());
    }
    if (element.hasSeverityElement())
      composeEnumeration("severity", element.getSeverityElement(), new AllergyIntolerance.AllergyIntoleranceSeverityEnumFactory());
    if (element.hasExposureRoute()) {
      composeCodeableConcept("exposureRoute", element.getExposureRoute());
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
  }

  protected void composeAppointment(String name, Appointment element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAppointmentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAppointmentElements(Appointment element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Appointment.AppointmentStatusEnumFactory());
    if (element.hasCancellationReason()) {
      composeCodeableConcept("cancellationReason", element.getCancellationReason());
    }
    if (element.hasClass_()) { 
      for (CodeableConcept e : element.getClass_()) 
          composeCodeableConcept("class", e);
    }
    if (element.hasServiceCategory()) { 
      for (CodeableConcept e : element.getServiceCategory()) 
          composeCodeableConcept("serviceCategory", e);
    }
    if (element.hasServiceType()) { 
      for (CodeableReference e : element.getServiceType()) 
          composeCodeableReference("serviceType", e);
    }
    if (element.hasSpecialty()) { 
      for (CodeableConcept e : element.getSpecialty()) 
          composeCodeableConcept("specialty", e);
    }
    if (element.hasAppointmentType()) {
      composeCodeableConcept("appointmentType", element.getAppointmentType());
    }
    if (element.hasReason()) { 
      for (CodeableReference e : element.getReason()) 
          composeCodeableReference("reason", e);
    }
    if (element.hasPriority()) {
      composeCodeableConcept("priority", element.getPriority());
    }
    if (element.hasDescriptionElement()) {
      composeString("description", element.getDescriptionElement());
    }
    if (element.hasReplaces()) { 
      for (Reference e : element.getReplaces()) 
          composeReference("replaces", e);
    }
    if (element.hasVirtualService()) { 
      for (VirtualServiceDetail e : element.getVirtualService()) 
          composeVirtualServiceDetail("virtualService", e);
    }
    if (element.hasSupportingInformation()) { 
      for (Reference e : element.getSupportingInformation()) 
          composeReference("supportingInformation", e);
    }
    if (element.hasPreviousAppointment()) {
      composeReference("previousAppointment", element.getPreviousAppointment());
    }
    if (element.hasOriginatingAppointment()) {
      composeReference("originatingAppointment", element.getOriginatingAppointment());
    }
    if (element.hasStartElement()) {
      composeInstant("start", element.getStartElement());
    }
    if (element.hasEndElement()) {
      composeInstant("end", element.getEndElement());
    }
    if (element.hasMinutesDurationElement()) {
      composePositiveInt("minutesDuration", element.getMinutesDurationElement());
    }
    if (element.hasRequestedPeriod()) { 
      for (Period e : element.getRequestedPeriod()) 
          composePeriod("requestedPeriod", e);
    }
    if (element.hasSlot()) { 
      for (Reference e : element.getSlot()) 
          composeReference("slot", e);
    }
    if (element.hasAccount()) { 
      for (Reference e : element.getAccount()) 
          composeReference("account", e);
    }
    if (element.hasCreatedElement()) {
      composeDateTime("created", element.getCreatedElement());
    }
    if (element.hasCancellationDateElement()) {
      composeDateTime("cancellationDate", element.getCancellationDateElement());
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasPatientInstruction()) { 
      for (CodeableReference e : element.getPatientInstruction()) 
          composeCodeableReference("patientInstruction", e);
    }
    if (element.hasBasedOn()) { 
      for (Reference e : element.getBasedOn()) 
          composeReference("basedOn", e);
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasParticipant()) { 
      for (Appointment.AppointmentParticipantComponent e : element.getParticipant()) 
          composeAppointmentParticipantComponent("participant", e);
    }
    if (element.hasRecurrenceIdElement()) {
      composePositiveInt("recurrenceId", element.getRecurrenceIdElement());
    }
    if (element.hasOccurrenceChangedElement()) {
      composeBoolean("occurrenceChanged", element.getOccurrenceChangedElement());
    }
    if (element.hasRecurrenceTemplate()) { 
      for (Appointment.AppointmentRecurrenceTemplateComponent e : element.getRecurrenceTemplate()) 
          composeAppointmentRecurrenceTemplateComponent("recurrenceTemplate", e);
    }
  }

  protected void composeAppointmentParticipantComponent(String name, Appointment.AppointmentParticipantComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAppointmentParticipantComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAppointmentParticipantComponentElements(Appointment.AppointmentParticipantComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) { 
      for (CodeableConcept e : element.getType()) 
          composeCodeableConcept("type", e);
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
    if (element.hasActor()) {
      composeReference("actor", element.getActor());
    }
    if (element.hasRequiredElement()) {
      composeBoolean("required", element.getRequiredElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Appointment.ParticipationStatusEnumFactory());
  }

  protected void composeAppointmentRecurrenceTemplateComponent(String name, Appointment.AppointmentRecurrenceTemplateComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAppointmentRecurrenceTemplateComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAppointmentRecurrenceTemplateComponentElements(Appointment.AppointmentRecurrenceTemplateComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTimezone()) {
      composeCodeableConcept("timezone", element.getTimezone());
    }
    if (element.hasRecurrenceType()) {
      composeCodeableConcept("recurrenceType", element.getRecurrenceType());
    }
    if (element.hasLastOccurrenceDateElement()) {
      composeDate("lastOccurrenceDate", element.getLastOccurrenceDateElement());
    }
    if (element.hasOccurrenceCountElement()) {
      composePositiveInt("occurrenceCount", element.getOccurrenceCountElement());
    }
    if (element.hasOccurrenceDate()) { 
      for (DateType e : element.getOccurrenceDate()) 
          composeDate("occurrenceDate", e);
    }
    if (element.hasWeeklyTemplate()) {
      composeAppointmentRecurrenceTemplateWeeklyTemplateComponent("weeklyTemplate", element.getWeeklyTemplate());
    }
    if (element.hasMonthlyTemplate()) {
      composeAppointmentRecurrenceTemplateMonthlyTemplateComponent("monthlyTemplate", element.getMonthlyTemplate());
    }
    if (element.hasYearlyTemplate()) {
      composeAppointmentRecurrenceTemplateYearlyTemplateComponent("yearlyTemplate", element.getYearlyTemplate());
    }
    if (element.hasExcludingDate()) { 
      for (DateType e : element.getExcludingDate()) 
          composeDate("excludingDate", e);
    }
    if (element.hasExcludingRecurrenceId()) { 
      for (PositiveIntType e : element.getExcludingRecurrenceId()) 
          composePositiveInt("excludingRecurrenceId", e);
    }
  }

  protected void composeAppointmentRecurrenceTemplateWeeklyTemplateComponent(String name, Appointment.AppointmentRecurrenceTemplateWeeklyTemplateComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAppointmentRecurrenceTemplateWeeklyTemplateComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAppointmentRecurrenceTemplateWeeklyTemplateComponentElements(Appointment.AppointmentRecurrenceTemplateWeeklyTemplateComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasMondayElement()) {
      composeBoolean("monday", element.getMondayElement());
    }
    if (element.hasTuesdayElement()) {
      composeBoolean("tuesday", element.getTuesdayElement());
    }
    if (element.hasWednesdayElement()) {
      composeBoolean("wednesday", element.getWednesdayElement());
    }
    if (element.hasThursdayElement()) {
      composeBoolean("thursday", element.getThursdayElement());
    }
    if (element.hasFridayElement()) {
      composeBoolean("friday", element.getFridayElement());
    }
    if (element.hasSaturdayElement()) {
      composeBoolean("saturday", element.getSaturdayElement());
    }
    if (element.hasSundayElement()) {
      composeBoolean("sunday", element.getSundayElement());
    }
    if (element.hasWeekIntervalElement()) {
      composePositiveInt("weekInterval", element.getWeekIntervalElement());
    }
  }

  protected void composeAppointmentRecurrenceTemplateMonthlyTemplateComponent(String name, Appointment.AppointmentRecurrenceTemplateMonthlyTemplateComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAppointmentRecurrenceTemplateMonthlyTemplateComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAppointmentRecurrenceTemplateMonthlyTemplateComponentElements(Appointment.AppointmentRecurrenceTemplateMonthlyTemplateComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDayOfMonthElement()) {
      composePositiveInt("dayOfMonth", element.getDayOfMonthElement());
    }
    if (element.hasNthWeekOfMonth()) {
      composeCoding("nthWeekOfMonth", element.getNthWeekOfMonth());
    }
    if (element.hasDayOfWeek()) {
      composeCoding("dayOfWeek", element.getDayOfWeek());
    }
    if (element.hasMonthIntervalElement()) {
      composePositiveInt("monthInterval", element.getMonthIntervalElement());
    }
  }

  protected void composeAppointmentRecurrenceTemplateYearlyTemplateComponent(String name, Appointment.AppointmentRecurrenceTemplateYearlyTemplateComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAppointmentRecurrenceTemplateYearlyTemplateComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAppointmentRecurrenceTemplateYearlyTemplateComponentElements(Appointment.AppointmentRecurrenceTemplateYearlyTemplateComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasYearIntervalElement()) {
      composePositiveInt("yearInterval", element.getYearIntervalElement());
    }
  }

  protected void composeAppointmentResponse(String name, AppointmentResponse element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAppointmentResponseElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAppointmentResponseElements(AppointmentResponse element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasAppointment()) {
      composeReference("appointment", element.getAppointment());
    }
    if (element.hasProposedNewTimeElement()) {
      composeBoolean("proposedNewTime", element.getProposedNewTimeElement());
    }
    if (element.hasStartElement()) {
      composeInstant("start", element.getStartElement());
    }
    if (element.hasEndElement()) {
      composeInstant("end", element.getEndElement());
    }
    if (element.hasParticipantType()) { 
      for (CodeableConcept e : element.getParticipantType()) 
          composeCodeableConcept("participantType", e);
    }
    if (element.hasActor()) {
      composeReference("actor", element.getActor());
    }
    if (element.hasParticipantStatusElement())
      composeEnumeration("participantStatus", element.getParticipantStatusElement(), new AppointmentResponse.AppointmentResponseStatusEnumFactory());
    if (element.hasCommentElement()) {
      composeMarkdown("comment", element.getCommentElement());
    }
    if (element.hasRecurringElement()) {
      composeBoolean("recurring", element.getRecurringElement());
    }
    if (element.hasOccurrenceDateElement()) {
      composeDate("occurrenceDate", element.getOccurrenceDateElement());
    }
    if (element.hasRecurrenceIdElement()) {
      composePositiveInt("recurrenceId", element.getRecurrenceIdElement());
    }
  }

  protected void composeArtifactAssessment(String name, ArtifactAssessment element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeArtifactAssessmentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeArtifactAssessmentElements(ArtifactAssessment element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasCiteAs()) {
      composeType("citeAs", element.getCiteAs());
    }    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
    if (element.hasApprovalDateElement()) {
      composeDate("approvalDate", element.getApprovalDateElement());
    }
    if (element.hasLastReviewDateElement()) {
      composeDate("lastReviewDate", element.getLastReviewDateElement());
    }
    if (element.hasArtifact()) {
      composeType("artifact", element.getArtifact());
    }    if (element.hasContent()) { 
      for (ArtifactAssessment.ArtifactAssessmentContentComponent e : element.getContent()) 
          composeArtifactAssessmentContentComponent("content", e);
    }
    if (element.hasWorkflowStatusElement())
      composeEnumeration("workflowStatus", element.getWorkflowStatusElement(), new ArtifactAssessment.ArtifactAssessmentWorkflowStatusEnumFactory());
    if (element.hasDispositionElement())
      composeEnumeration("disposition", element.getDispositionElement(), new ArtifactAssessment.ArtifactAssessmentDispositionEnumFactory());
  }

  protected void composeArtifactAssessmentContentComponent(String name, ArtifactAssessment.ArtifactAssessmentContentComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeArtifactAssessmentContentComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeArtifactAssessmentContentComponentElements(ArtifactAssessment.ArtifactAssessmentContentComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasInformationTypeElement())
      composeEnumeration("informationType", element.getInformationTypeElement(), new ArtifactAssessment.ArtifactAssessmentInformationTypeEnumFactory());
    if (element.hasSummaryElement()) {
      composeMarkdown("summary", element.getSummaryElement());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasClassifier()) { 
      for (CodeableConcept e : element.getClassifier()) 
          composeCodeableConcept("classifier", e);
    }
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasAuthor()) {
      composeReference("author", element.getAuthor());
    }
    if (element.hasPath()) { 
      for (UriType e : element.getPath()) 
          composeUri("path", e);
    }
    if (element.hasRelatedArtifact()) { 
      for (RelatedArtifact e : element.getRelatedArtifact()) 
          composeRelatedArtifact("relatedArtifact", e);
    }
    if (element.hasFreeToShareElement()) {
      composeBoolean("freeToShare", element.getFreeToShareElement());
    }
    if (element.hasComponent()) { 
      for (ArtifactAssessment.ArtifactAssessmentContentComponent e : element.getComponent()) 
          composeArtifactAssessmentContentComponent("component", e);
    }
  }

  protected void composeAuditEvent(String name, AuditEvent element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAuditEventElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAuditEventElements(AuditEvent element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasCategory()) { 
      for (CodeableConcept e : element.getCategory()) 
          composeCodeableConcept("category", e);
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasActionElement())
      composeEnumeration("action", element.getActionElement(), new AuditEvent.AuditEventActionEnumFactory());
    if (element.hasSeverityElement())
      composeEnumeration("severity", element.getSeverityElement(), new AuditEvent.AuditEventSeverityEnumFactory());
    if (element.hasOccurred()) {
      composeType("occurred", element.getOccurred());
    }    if (element.hasRecordedElement()) {
      composeInstant("recorded", element.getRecordedElement());
    }
    if (element.hasOutcome()) {
      composeAuditEventOutcomeComponent("outcome", element.getOutcome());
    }
    if (element.hasAuthorization()) { 
      for (CodeableConcept e : element.getAuthorization()) 
          composeCodeableConcept("authorization", e);
    }
    if (element.hasBasedOn()) { 
      for (Reference e : element.getBasedOn()) 
          composeReference("basedOn", e);
    }
    if (element.hasPatient()) {
      composeReference("patient", element.getPatient());
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasAgent()) { 
      for (AuditEvent.AuditEventAgentComponent e : element.getAgent()) 
          composeAuditEventAgentComponent("agent", e);
    }
    if (element.hasSource()) {
      composeAuditEventSourceComponent("source", element.getSource());
    }
    if (element.hasEntity()) { 
      for (AuditEvent.AuditEventEntityComponent e : element.getEntity()) 
          composeAuditEventEntityComponent("entity", e);
    }
  }

  protected void composeAuditEventOutcomeComponent(String name, AuditEvent.AuditEventOutcomeComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAuditEventOutcomeComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAuditEventOutcomeComponentElements(AuditEvent.AuditEventOutcomeComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCode()) {
      composeCoding("code", element.getCode());
    }
    if (element.hasDetail()) { 
      for (CodeableConcept e : element.getDetail()) 
          composeCodeableConcept("detail", e);
    }
  }

  protected void composeAuditEventAgentComponent(String name, AuditEvent.AuditEventAgentComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAuditEventAgentComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAuditEventAgentComponentElements(AuditEvent.AuditEventAgentComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasRole()) { 
      for (CodeableConcept e : element.getRole()) 
          composeCodeableConcept("role", e);
    }
    if (element.hasWho()) {
      composeReference("who", element.getWho());
    }
    if (element.hasRequestorElement()) {
      composeBoolean("requestor", element.getRequestorElement());
    }
    if (element.hasLocation()) {
      composeReference("location", element.getLocation());
    }
    if (element.hasPolicy()) { 
      for (UriType e : element.getPolicy()) 
          composeUri("policy", e);
    }
    if (element.hasNetwork()) {
      composeType("network", element.getNetwork());
    }    if (element.hasAuthorization()) { 
      for (CodeableConcept e : element.getAuthorization()) 
          composeCodeableConcept("authorization", e);
    }
  }

  protected void composeAuditEventSourceComponent(String name, AuditEvent.AuditEventSourceComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAuditEventSourceComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAuditEventSourceComponentElements(AuditEvent.AuditEventSourceComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSite()) {
      composeReference("site", element.getSite());
    }
    if (element.hasObserver()) {
      composeReference("observer", element.getObserver());
    }
    if (element.hasType()) { 
      for (CodeableConcept e : element.getType()) 
          composeCodeableConcept("type", e);
    }
  }

  protected void composeAuditEventEntityComponent(String name, AuditEvent.AuditEventEntityComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAuditEventEntityComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAuditEventEntityComponentElements(AuditEvent.AuditEventEntityComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasWhat()) {
      composeReference("what", element.getWhat());
    }
    if (element.hasRole()) {
      composeCodeableConcept("role", element.getRole());
    }
    if (element.hasSecurityLabel()) { 
      for (CodeableConcept e : element.getSecurityLabel()) 
          composeCodeableConcept("securityLabel", e);
    }
    if (element.hasQueryElement()) {
      composeBase64Binary("query", element.getQueryElement());
    }
    if (element.hasDetail()) { 
      for (AuditEvent.AuditEventEntityDetailComponent e : element.getDetail()) 
          composeAuditEventEntityDetailComponent("detail", e);
    }
    if (element.hasAgent()) { 
      for (AuditEvent.AuditEventAgentComponent e : element.getAgent()) 
          composeAuditEventAgentComponent("agent", e);
    }
  }

  protected void composeAuditEventEntityDetailComponent(String name, AuditEvent.AuditEventEntityDetailComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeAuditEventEntityDetailComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeAuditEventEntityDetailComponentElements(AuditEvent.AuditEventEntityDetailComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeBasic(String name, Basic element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeBasicElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeBasicElements(Basic element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasCreatedElement()) {
      composeDateTime("created", element.getCreatedElement());
    }
    if (element.hasAuthor()) {
      composeReference("author", element.getAuthor());
    }
  }

  protected void composeBinary(String name, Binary element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeBinaryElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeBinaryElements(Binary element) throws IOException {
    composeResourceElements(element);
    if (element.hasContentTypeElement()) {
      composeCode("contentType", element.getContentTypeElement());
    }
    if (element.hasSecurityContext()) {
      composeReference("securityContext", element.getSecurityContext());
    }
    if (element.hasDataElement()) {
      composeBase64Binary("data", element.getDataElement());
    }
  }

  protected void composeBiologicallyDerivedProduct(String name, BiologicallyDerivedProduct element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeBiologicallyDerivedProductElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeBiologicallyDerivedProductElements(BiologicallyDerivedProduct element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasProductCategory()) {
      composeCoding("productCategory", element.getProductCategory());
    }
    if (element.hasProductCode()) {
      composeCodeableConcept("productCode", element.getProductCode());
    }
    if (element.hasParent()) { 
      for (Reference e : element.getParent()) 
          composeReference("parent", e);
    }
    if (element.hasRequest()) { 
      for (Reference e : element.getRequest()) 
          composeReference("request", e);
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasBiologicalSourceEvent()) {
      composeIdentifier("biologicalSourceEvent", element.getBiologicalSourceEvent());
    }
    if (element.hasProcessingFacility()) { 
      for (Reference e : element.getProcessingFacility()) 
          composeReference("processingFacility", e);
    }
    if (element.hasDivisionElement()) {
      composeString("division", element.getDivisionElement());
    }
    if (element.hasProductStatus()) {
      composeCoding("productStatus", element.getProductStatus());
    }
    if (element.hasExpirationDateElement()) {
      composeDateTime("expirationDate", element.getExpirationDateElement());
    }
    if (element.hasCollection()) {
      composeBiologicallyDerivedProductCollectionComponent("collection", element.getCollection());
    }
    if (element.hasStorageTempRequirements()) {
      composeRange("storageTempRequirements", element.getStorageTempRequirements());
    }
    if (element.hasProperty()) { 
      for (BiologicallyDerivedProduct.BiologicallyDerivedProductPropertyComponent e : element.getProperty()) 
          composeBiologicallyDerivedProductPropertyComponent("property", e);
    }
  }

  protected void composeBiologicallyDerivedProductCollectionComponent(String name, BiologicallyDerivedProduct.BiologicallyDerivedProductCollectionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeBiologicallyDerivedProductCollectionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeBiologicallyDerivedProductCollectionComponentElements(BiologicallyDerivedProduct.BiologicallyDerivedProductCollectionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCollector()) {
      composeReference("collector", element.getCollector());
    }
    if (element.hasSource()) {
      composeReference("source", element.getSource());
    }
    if (element.hasCollected()) {
      composeType("collected", element.getCollected());
    }  }

  protected void composeBiologicallyDerivedProductPropertyComponent(String name, BiologicallyDerivedProduct.BiologicallyDerivedProductPropertyComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeBiologicallyDerivedProductPropertyComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeBiologicallyDerivedProductPropertyComponentElements(BiologicallyDerivedProduct.BiologicallyDerivedProductPropertyComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeBiologicallyDerivedProductDispense(String name, BiologicallyDerivedProductDispense element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeBiologicallyDerivedProductDispenseElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeBiologicallyDerivedProductDispenseElements(BiologicallyDerivedProductDispense element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasBasedOn()) { 
      for (Reference e : element.getBasedOn()) 
          composeReference("basedOn", e);
    }
    if (element.hasPartOf()) { 
      for (Reference e : element.getPartOf()) 
          composeReference("partOf", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new BiologicallyDerivedProductDispense.BiologicallyDerivedProductDispenseCodesEnumFactory());
    if (element.hasOriginRelationshipType()) {
      composeCodeableConcept("originRelationshipType", element.getOriginRelationshipType());
    }
    if (element.hasProduct()) {
      composeReference("product", element.getProduct());
    }
    if (element.hasPatient()) {
      composeReference("patient", element.getPatient());
    }
    if (element.hasMatchStatus()) {
      composeCodeableConcept("matchStatus", element.getMatchStatus());
    }
    if (element.hasPerformer()) { 
      for (BiologicallyDerivedProductDispense.BiologicallyDerivedProductDispensePerformerComponent e : element.getPerformer()) 
          composeBiologicallyDerivedProductDispensePerformerComponent("performer", e);
    }
    if (element.hasLocation()) {
      composeReference("location", element.getLocation());
    }
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasPreparedDateElement()) {
      composeDateTime("preparedDate", element.getPreparedDateElement());
    }
    if (element.hasWhenHandedOverElement()) {
      composeDateTime("whenHandedOver", element.getWhenHandedOverElement());
    }
    if (element.hasDestination()) {
      composeReference("destination", element.getDestination());
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasUsageInstructionElement()) {
      composeString("usageInstruction", element.getUsageInstructionElement());
    }
  }

  protected void composeBiologicallyDerivedProductDispensePerformerComponent(String name, BiologicallyDerivedProductDispense.BiologicallyDerivedProductDispensePerformerComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeBiologicallyDerivedProductDispensePerformerComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeBiologicallyDerivedProductDispensePerformerComponentElements(BiologicallyDerivedProductDispense.BiologicallyDerivedProductDispensePerformerComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasFunction()) {
      composeCodeableConcept("function", element.getFunction());
    }
    if (element.hasActor()) {
      composeReference("actor", element.getActor());
    }
  }

  protected void composeBodyStructure(String name, BodyStructure element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeBodyStructureElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeBodyStructureElements(BodyStructure element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasActiveElement()) {
      composeBoolean("active", element.getActiveElement());
    }
    if (element.hasMorphology()) {
      composeCodeableConcept("morphology", element.getMorphology());
    }
    if (element.hasIncludedStructure()) { 
      for (BodyStructure.BodyStructureIncludedStructureComponent e : element.getIncludedStructure()) 
          composeBodyStructureIncludedStructureComponent("includedStructure", e);
    }
    if (element.hasExcludedStructure()) { 
      for (BodyStructure.BodyStructureIncludedStructureComponent e : element.getExcludedStructure()) 
          composeBodyStructureIncludedStructureComponent("excludedStructure", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasImage()) { 
      for (Attachment e : element.getImage()) 
          composeAttachment("image", e);
    }
    if (element.hasPatient()) {
      composeReference("patient", element.getPatient());
    }
  }

  protected void composeBodyStructureIncludedStructureComponent(String name, BodyStructure.BodyStructureIncludedStructureComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeBodyStructureIncludedStructureComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeBodyStructureIncludedStructureComponentElements(BodyStructure.BodyStructureIncludedStructureComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasStructure()) {
      composeCodeableConcept("structure", element.getStructure());
    }
    if (element.hasLaterality()) {
      composeCodeableConcept("laterality", element.getLaterality());
    }
    if (element.hasBodyLandmarkOrientation()) { 
      for (BodyStructure.BodyStructureIncludedStructureBodyLandmarkOrientationComponent e : element.getBodyLandmarkOrientation()) 
          composeBodyStructureIncludedStructureBodyLandmarkOrientationComponent("bodyLandmarkOrientation", e);
    }
    if (element.hasSpatialReference()) { 
      for (Reference e : element.getSpatialReference()) 
          composeReference("spatialReference", e);
    }
    if (element.hasQualifier()) { 
      for (CodeableConcept e : element.getQualifier()) 
          composeCodeableConcept("qualifier", e);
    }
  }

  protected void composeBodyStructureIncludedStructureBodyLandmarkOrientationComponent(String name, BodyStructure.BodyStructureIncludedStructureBodyLandmarkOrientationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeBodyStructureIncludedStructureBodyLandmarkOrientationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeBodyStructureIncludedStructureBodyLandmarkOrientationComponentElements(BodyStructure.BodyStructureIncludedStructureBodyLandmarkOrientationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLandmarkDescription()) { 
      for (CodeableConcept e : element.getLandmarkDescription()) 
          composeCodeableConcept("landmarkDescription", e);
    }
    if (element.hasClockFacePosition()) { 
      for (CodeableConcept e : element.getClockFacePosition()) 
          composeCodeableConcept("clockFacePosition", e);
    }
    if (element.hasDistanceFromLandmark()) { 
      for (BodyStructure.BodyStructureIncludedStructureBodyLandmarkOrientationDistanceFromLandmarkComponent e : element.getDistanceFromLandmark()) 
          composeBodyStructureIncludedStructureBodyLandmarkOrientationDistanceFromLandmarkComponent("distanceFromLandmark", e);
    }
    if (element.hasSurfaceOrientation()) { 
      for (CodeableConcept e : element.getSurfaceOrientation()) 
          composeCodeableConcept("surfaceOrientation", e);
    }
  }

  protected void composeBodyStructureIncludedStructureBodyLandmarkOrientationDistanceFromLandmarkComponent(String name, BodyStructure.BodyStructureIncludedStructureBodyLandmarkOrientationDistanceFromLandmarkComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeBodyStructureIncludedStructureBodyLandmarkOrientationDistanceFromLandmarkComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeBodyStructureIncludedStructureBodyLandmarkOrientationDistanceFromLandmarkComponentElements(BodyStructure.BodyStructureIncludedStructureBodyLandmarkOrientationDistanceFromLandmarkComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDevice()) { 
      for (CodeableReference e : element.getDevice()) 
          composeCodeableReference("device", e);
    }
    if (element.hasValue()) { 
      for (Quantity e : element.getValue()) 
          composeQuantity("value", e);
    }
  }

  protected void composeBundle(String name, Bundle element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeBundleElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeBundleElements(Bundle element) throws IOException {
    composeResourceElements(element);
    if (element.hasIdentifier()) {
      composeIdentifier("identifier", element.getIdentifier());
    }
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new Bundle.BundleTypeEnumFactory());
    if (element.hasTimestampElement()) {
      composeInstant("timestamp", element.getTimestampElement());
    }
    if (element.hasTotalElement()) {
      composeUnsignedInt("total", element.getTotalElement());
    }
    if (element.hasLink()) { 
      for (Bundle.BundleLinkComponent e : element.getLink()) 
          composeBundleLinkComponent("link", e);
    }
    if (element.hasEntry()) { 
      for (Bundle.BundleEntryComponent e : element.getEntry()) 
          composeBundleEntryComponent("entry", e);
    }
    if (element.hasSignature()) {
      composeSignature("signature", element.getSignature());
    }
    if (element.hasIssues()) {
      xml.enter(FHIR_NS, "issues");
      composeResource(element.getIssues());
      xml.exit(FHIR_NS, "issues");
    }
  }

  protected void composeBundleLinkComponent(String name, Bundle.BundleLinkComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeBundleLinkComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeBundleLinkComponentElements(Bundle.BundleLinkComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasRelationElement())
      composeEnumeration("relation", element.getRelationElement(), new Bundle.LinkRelationTypesEnumFactory());
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
  }

  protected void composeBundleEntryComponent(String name, Bundle.BundleEntryComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeBundleEntryComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeBundleEntryComponentElements(Bundle.BundleEntryComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLink()) { 
      for (Bundle.BundleLinkComponent e : element.getLink()) 
          composeBundleLinkComponent("link", e);
    }
    if (element.hasFullUrlElement()) {
      composeUri("fullUrl", element.getFullUrlElement());
    }
    if (element.hasResource()) {
      xml.enter(FHIR_NS, "resource");
      composeResource(element.getResource());
      xml.exit(FHIR_NS, "resource");
    }
    if (element.hasSearch()) {
      composeBundleEntrySearchComponent("search", element.getSearch());
    }
    if (element.hasRequest()) {
      composeBundleEntryRequestComponent("request", element.getRequest());
    }
    if (element.hasResponse()) {
      composeBundleEntryResponseComponent("response", element.getResponse());
    }
  }

  protected void composeBundleEntrySearchComponent(String name, Bundle.BundleEntrySearchComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeBundleEntrySearchComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeBundleEntrySearchComponentElements(Bundle.BundleEntrySearchComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasModeElement())
      composeEnumeration("mode", element.getModeElement(), new Bundle.SearchEntryModeEnumFactory());
    if (element.hasScoreElement()) {
      composeDecimal("score", element.getScoreElement());
    }
  }

  protected void composeBundleEntryRequestComponent(String name, Bundle.BundleEntryRequestComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeBundleEntryRequestComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeBundleEntryRequestComponentElements(Bundle.BundleEntryRequestComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasMethodElement())
      composeEnumeration("method", element.getMethodElement(), new Bundle.HTTPVerbEnumFactory());
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIfNoneMatchElement()) {
      composeString("ifNoneMatch", element.getIfNoneMatchElement());
    }
    if (element.hasIfModifiedSinceElement()) {
      composeInstant("ifModifiedSince", element.getIfModifiedSinceElement());
    }
    if (element.hasIfMatchElement()) {
      composeString("ifMatch", element.getIfMatchElement());
    }
    if (element.hasIfNoneExistElement()) {
      composeString("ifNoneExist", element.getIfNoneExistElement());
    }
  }

  protected void composeBundleEntryResponseComponent(String name, Bundle.BundleEntryResponseComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeBundleEntryResponseComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeBundleEntryResponseComponentElements(Bundle.BundleEntryResponseComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasStatusElement()) {
      composeString("status", element.getStatusElement());
    }
    if (element.hasLocationElement()) {
      composeUri("location", element.getLocationElement());
    }
    if (element.hasEtagElement()) {
      composeString("etag", element.getEtagElement());
    }
    if (element.hasLastModifiedElement()) {
      composeInstant("lastModified", element.getLastModifiedElement());
    }
    if (element.hasOutcome()) {
      xml.enter(FHIR_NS, "outcome");
      composeResource(element.getOutcome());
      xml.exit(FHIR_NS, "outcome");
    }
  }

  protected void composeCapabilityStatement(String name, CapabilityStatement element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCapabilityStatementElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCapabilityStatementElements(CapabilityStatement element) throws IOException {
    composeCanonicalResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasVersionAlgorithm()) {
      composeType("versionAlgorithm", element.getVersionAlgorithm());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasExperimentalElement()) {
      composeBoolean("experimental", element.getExperimentalElement());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasJurisdiction()) { 
      for (CodeableConcept e : element.getJurisdiction()) 
          composeCodeableConcept("jurisdiction", e);
    }
    if (element.hasPurposeElement()) {
      composeMarkdown("purpose", element.getPurposeElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
    if (element.hasCopyrightLabelElement()) {
      composeString("copyrightLabel", element.getCopyrightLabelElement());
    }
    if (element.hasKindElement())
      composeEnumeration("kind", element.getKindElement(), new Enumerations.CapabilityStatementKindEnumFactory());
    if (element.hasInstantiates()) { 
      for (CanonicalType e : element.getInstantiates()) 
          composeCanonical("instantiates", e);
    }
    if (element.hasImports()) { 
      for (CanonicalType e : element.getImports()) 
          composeCanonical("imports", e);
    }
    if (element.hasSoftware()) {
      composeCapabilityStatementSoftwareComponent("software", element.getSoftware());
    }
    if (element.hasImplementation()) {
      composeCapabilityStatementImplementationComponent("implementation", element.getImplementation());
    }
    if (element.hasFhirVersionElement())
      composeEnumeration("fhirVersion", element.getFhirVersionElement(), new Enumerations.FHIRVersionEnumFactory());
    if (element.hasFormat()) { 
      for (CodeType e : element.getFormat()) 
          composeCode("format", e);
    }
    if (element.hasPatchFormat()) { 
      for (CodeType e : element.getPatchFormat()) 
          composeCode("patchFormat", e);
    }
    if (element.hasAcceptLanguage()) { 
      for (CodeType e : element.getAcceptLanguage()) 
          composeCode("acceptLanguage", e);
    }
    if (element.hasImplementationGuide()) { 
      for (CanonicalType e : element.getImplementationGuide()) 
          composeCanonical("implementationGuide", e);
    }
    if (element.hasRest()) { 
      for (CapabilityStatement.CapabilityStatementRestComponent e : element.getRest()) 
          composeCapabilityStatementRestComponent("rest", e);
    }
    if (element.hasMessaging()) { 
      for (CapabilityStatement.CapabilityStatementMessagingComponent e : element.getMessaging()) 
          composeCapabilityStatementMessagingComponent("messaging", e);
    }
    if (element.hasDocument()) { 
      for (CapabilityStatement.CapabilityStatementDocumentComponent e : element.getDocument()) 
          composeCapabilityStatementDocumentComponent("document", e);
    }
  }

  protected void composeCapabilityStatementSoftwareComponent(String name, CapabilityStatement.CapabilityStatementSoftwareComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCapabilityStatementSoftwareComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCapabilityStatementSoftwareComponentElements(CapabilityStatement.CapabilityStatementSoftwareComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasReleaseDateElement()) {
      composeDateTime("releaseDate", element.getReleaseDateElement());
    }
  }

  protected void composeCapabilityStatementImplementationComponent(String name, CapabilityStatement.CapabilityStatementImplementationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCapabilityStatementImplementationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCapabilityStatementImplementationComponentElements(CapabilityStatement.CapabilityStatementImplementationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasUrlElement()) {
      composeUrl("url", element.getUrlElement());
    }
    if (element.hasCustodian()) {
      composeReference("custodian", element.getCustodian());
    }
  }

  protected void composeCapabilityStatementRestComponent(String name, CapabilityStatement.CapabilityStatementRestComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCapabilityStatementRestComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCapabilityStatementRestComponentElements(CapabilityStatement.CapabilityStatementRestComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasModeElement())
      composeEnumeration("mode", element.getModeElement(), new CapabilityStatement.RestfulCapabilityModeEnumFactory());
    if (element.hasDocumentationElement()) {
      composeMarkdown("documentation", element.getDocumentationElement());
    }
    if (element.hasSecurity()) {
      composeCapabilityStatementRestSecurityComponent("security", element.getSecurity());
    }
    if (element.hasResource()) { 
      for (CapabilityStatement.CapabilityStatementRestResourceComponent e : element.getResource()) 
          composeCapabilityStatementRestResourceComponent("resource", e);
    }
    if (element.hasInteraction()) { 
      for (CapabilityStatement.SystemInteractionComponent e : element.getInteraction()) 
          composeCapabilityStatementSystemInteractionComponent("interaction", e);
    }
    if (element.hasSearchParam()) { 
      for (CapabilityStatement.CapabilityStatementRestResourceSearchParamComponent e : element.getSearchParam()) 
          composeCapabilityStatementRestResourceSearchParamComponent("searchParam", e);
    }
    if (element.hasOperation()) { 
      for (CapabilityStatement.CapabilityStatementRestResourceOperationComponent e : element.getOperation()) 
          composeCapabilityStatementRestResourceOperationComponent("operation", e);
    }
    if (element.hasCompartment()) { 
      for (CanonicalType e : element.getCompartment()) 
          composeCanonical("compartment", e);
    }
  }

  protected void composeCapabilityStatementRestSecurityComponent(String name, CapabilityStatement.CapabilityStatementRestSecurityComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCapabilityStatementRestSecurityComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCapabilityStatementRestSecurityComponentElements(CapabilityStatement.CapabilityStatementRestSecurityComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCorsElement()) {
      composeBoolean("cors", element.getCorsElement());
    }
    if (element.hasService()) { 
      for (CodeableConcept e : element.getService()) 
          composeCodeableConcept("service", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
  }

  protected void composeCapabilityStatementRestResourceComponent(String name, CapabilityStatement.CapabilityStatementRestResourceComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCapabilityStatementRestResourceComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCapabilityStatementRestResourceComponentElements(CapabilityStatement.CapabilityStatementRestResourceComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTypeElement()) {
      composeCode("type", element.getTypeElement());
    }
    if (element.hasProfileElement()) {
      composeCanonical("profile", element.getProfileElement());
    }
    if (element.hasSupportedProfile()) { 
      for (CanonicalType e : element.getSupportedProfile()) 
          composeCanonical("supportedProfile", e);
    }
    if (element.hasDocumentationElement()) {
      composeMarkdown("documentation", element.getDocumentationElement());
    }
    if (element.hasInteraction()) { 
      for (CapabilityStatement.ResourceInteractionComponent e : element.getInteraction()) 
          composeCapabilityStatementResourceInteractionComponent("interaction", e);
    }
    if (element.hasVersioningElement())
      composeEnumeration("versioning", element.getVersioningElement(), new CapabilityStatement.ResourceVersionPolicyEnumFactory());
    if (element.hasReadHistoryElement()) {
      composeBoolean("readHistory", element.getReadHistoryElement());
    }
    if (element.hasUpdateCreateElement()) {
      composeBoolean("updateCreate", element.getUpdateCreateElement());
    }
    if (element.hasConditionalCreateElement()) {
      composeBoolean("conditionalCreate", element.getConditionalCreateElement());
    }
    if (element.hasConditionalReadElement())
      composeEnumeration("conditionalRead", element.getConditionalReadElement(), new CapabilityStatement.ConditionalReadStatusEnumFactory());
    if (element.hasConditionalUpdateElement()) {
      composeBoolean("conditionalUpdate", element.getConditionalUpdateElement());
    }
    if (element.hasConditionalPatchElement()) {
      composeBoolean("conditionalPatch", element.getConditionalPatchElement());
    }
    if (element.hasConditionalDeleteElement())
      composeEnumeration("conditionalDelete", element.getConditionalDeleteElement(), new CapabilityStatement.ConditionalDeleteStatusEnumFactory());
      if (element.hasReferencePolicy()) 
        for (Enumeration e : element.getReferencePolicy()) 
          composeEnumeration("referencePolicy", e, new CapabilityStatement.ReferenceHandlingPolicyEnumFactory());
    if (element.hasSearchInclude()) { 
      for (StringType e : element.getSearchInclude()) 
          composeString("searchInclude", e);
    }
    if (element.hasSearchRevInclude()) { 
      for (StringType e : element.getSearchRevInclude()) 
          composeString("searchRevInclude", e);
    }
    if (element.hasSearchParam()) { 
      for (CapabilityStatement.CapabilityStatementRestResourceSearchParamComponent e : element.getSearchParam()) 
          composeCapabilityStatementRestResourceSearchParamComponent("searchParam", e);
    }
    if (element.hasOperation()) { 
      for (CapabilityStatement.CapabilityStatementRestResourceOperationComponent e : element.getOperation()) 
          composeCapabilityStatementRestResourceOperationComponent("operation", e);
    }
  }

  protected void composeCapabilityStatementResourceInteractionComponent(String name, CapabilityStatement.ResourceInteractionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCapabilityStatementResourceInteractionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCapabilityStatementResourceInteractionComponentElements(CapabilityStatement.ResourceInteractionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCodeElement())
      composeEnumeration("code", element.getCodeElement(), new CapabilityStatement.TypeRestfulInteractionEnumFactory());
    if (element.hasDocumentationElement()) {
      composeMarkdown("documentation", element.getDocumentationElement());
    }
  }

  protected void composeCapabilityStatementRestResourceSearchParamComponent(String name, CapabilityStatement.CapabilityStatementRestResourceSearchParamComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCapabilityStatementRestResourceSearchParamComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCapabilityStatementRestResourceSearchParamComponentElements(CapabilityStatement.CapabilityStatementRestResourceSearchParamComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasDefinitionElement()) {
      composeCanonical("definition", element.getDefinitionElement());
    }
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new Enumerations.SearchParamTypeEnumFactory());
    if (element.hasDocumentationElement()) {
      composeMarkdown("documentation", element.getDocumentationElement());
    }
  }

  protected void composeCapabilityStatementRestResourceOperationComponent(String name, CapabilityStatement.CapabilityStatementRestResourceOperationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCapabilityStatementRestResourceOperationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCapabilityStatementRestResourceOperationComponentElements(CapabilityStatement.CapabilityStatementRestResourceOperationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasDefinitionElement()) {
      composeCanonical("definition", element.getDefinitionElement());
    }
    if (element.hasDocumentationElement()) {
      composeMarkdown("documentation", element.getDocumentationElement());
    }
  }

  protected void composeCapabilityStatementSystemInteractionComponent(String name, CapabilityStatement.SystemInteractionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCapabilityStatementSystemInteractionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCapabilityStatementSystemInteractionComponentElements(CapabilityStatement.SystemInteractionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCodeElement())
      composeEnumeration("code", element.getCodeElement(), new CapabilityStatement.SystemRestfulInteractionEnumFactory());
    if (element.hasDocumentationElement()) {
      composeMarkdown("documentation", element.getDocumentationElement());
    }
  }

  protected void composeCapabilityStatementMessagingComponent(String name, CapabilityStatement.CapabilityStatementMessagingComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCapabilityStatementMessagingComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCapabilityStatementMessagingComponentElements(CapabilityStatement.CapabilityStatementMessagingComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasEndpoint()) { 
      for (CapabilityStatement.CapabilityStatementMessagingEndpointComponent e : element.getEndpoint()) 
          composeCapabilityStatementMessagingEndpointComponent("endpoint", e);
    }
    if (element.hasReliableCacheElement()) {
      composeUnsignedInt("reliableCache", element.getReliableCacheElement());
    }
    if (element.hasDocumentationElement()) {
      composeMarkdown("documentation", element.getDocumentationElement());
    }
    if (element.hasSupportedMessage()) { 
      for (CapabilityStatement.CapabilityStatementMessagingSupportedMessageComponent e : element.getSupportedMessage()) 
          composeCapabilityStatementMessagingSupportedMessageComponent("supportedMessage", e);
    }
  }

  protected void composeCapabilityStatementMessagingEndpointComponent(String name, CapabilityStatement.CapabilityStatementMessagingEndpointComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCapabilityStatementMessagingEndpointComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCapabilityStatementMessagingEndpointComponentElements(CapabilityStatement.CapabilityStatementMessagingEndpointComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasProtocol()) {
      composeCoding("protocol", element.getProtocol());
    }
    if (element.hasAddressElement()) {
      composeUrl("address", element.getAddressElement());
    }
  }

  protected void composeCapabilityStatementMessagingSupportedMessageComponent(String name, CapabilityStatement.CapabilityStatementMessagingSupportedMessageComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCapabilityStatementMessagingSupportedMessageComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCapabilityStatementMessagingSupportedMessageComponentElements(CapabilityStatement.CapabilityStatementMessagingSupportedMessageComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasModeElement())
      composeEnumeration("mode", element.getModeElement(), new CapabilityStatement.EventCapabilityModeEnumFactory());
    if (element.hasDefinitionElement()) {
      composeCanonical("definition", element.getDefinitionElement());
    }
  }

  protected void composeCapabilityStatementDocumentComponent(String name, CapabilityStatement.CapabilityStatementDocumentComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCapabilityStatementDocumentComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCapabilityStatementDocumentComponentElements(CapabilityStatement.CapabilityStatementDocumentComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasModeElement())
      composeEnumeration("mode", element.getModeElement(), new CapabilityStatement.DocumentModeEnumFactory());
    if (element.hasDocumentationElement()) {
      composeMarkdown("documentation", element.getDocumentationElement());
    }
    if (element.hasProfileElement()) {
      composeCanonical("profile", element.getProfileElement());
    }
  }

  protected void composeCarePlan(String name, CarePlan element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCarePlanElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCarePlanElements(CarePlan element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasInstantiatesCanonical()) { 
      for (CanonicalType e : element.getInstantiatesCanonical()) 
          composeCanonical("instantiatesCanonical", e);
    }
    if (element.hasInstantiatesUri()) { 
      for (UriType e : element.getInstantiatesUri()) 
          composeUri("instantiatesUri", e);
    }
    if (element.hasBasedOn()) { 
      for (Reference e : element.getBasedOn()) 
          composeReference("basedOn", e);
    }
    if (element.hasReplaces()) { 
      for (Reference e : element.getReplaces()) 
          composeReference("replaces", e);
    }
    if (element.hasPartOf()) { 
      for (Reference e : element.getPartOf()) 
          composeReference("partOf", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.RequestStatusEnumFactory());
    if (element.hasIntentElement())
      composeEnumeration("intent", element.getIntentElement(), new CarePlan.CarePlanIntentEnumFactory());
    if (element.hasCategory()) { 
      for (CodeableConcept e : element.getCategory()) 
          composeCodeableConcept("category", e);
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasDescriptionElement()) {
      composeString("description", element.getDescriptionElement());
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
    if (element.hasCreatedElement()) {
      composeDateTime("created", element.getCreatedElement());
    }
    if (element.hasCustodian()) {
      composeReference("custodian", element.getCustodian());
    }
    if (element.hasContributor()) { 
      for (Reference e : element.getContributor()) 
          composeReference("contributor", e);
    }
    if (element.hasCareTeam()) { 
      for (Reference e : element.getCareTeam()) 
          composeReference("careTeam", e);
    }
    if (element.hasAddresses()) { 
      for (CodeableReference e : element.getAddresses()) 
          composeCodeableReference("addresses", e);
    }
    if (element.hasSupportingInfo()) { 
      for (Reference e : element.getSupportingInfo()) 
          composeReference("supportingInfo", e);
    }
    if (element.hasGoal()) { 
      for (Reference e : element.getGoal()) 
          composeReference("goal", e);
    }
    if (element.hasActivity()) { 
      for (CarePlan.CarePlanActivityComponent e : element.getActivity()) 
          composeCarePlanActivityComponent("activity", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
  }

  protected void composeCarePlanActivityComponent(String name, CarePlan.CarePlanActivityComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCarePlanActivityComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCarePlanActivityComponentElements(CarePlan.CarePlanActivityComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasPerformedActivity()) { 
      for (CodeableReference e : element.getPerformedActivity()) 
          composeCodeableReference("performedActivity", e);
    }
    if (element.hasProgress()) { 
      for (Annotation e : element.getProgress()) 
          composeAnnotation("progress", e);
    }
    if (element.hasPlannedActivityReference()) {
      composeReference("plannedActivityReference", element.getPlannedActivityReference());
    }
  }

  protected void composeCareTeam(String name, CareTeam element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCareTeamElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCareTeamElements(CareTeam element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new CareTeam.CareTeamStatusEnumFactory());
    if (element.hasCategory()) { 
      for (CodeableConcept e : element.getCategory()) 
          composeCodeableConcept("category", e);
    }
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
    if (element.hasParticipant()) { 
      for (CareTeam.CareTeamParticipantComponent e : element.getParticipant()) 
          composeCareTeamParticipantComponent("participant", e);
    }
    if (element.hasReason()) { 
      for (CodeableReference e : element.getReason()) 
          composeCodeableReference("reason", e);
    }
    if (element.hasManagingOrganization()) { 
      for (Reference e : element.getManagingOrganization()) 
          composeReference("managingOrganization", e);
    }
    if (element.hasTelecom()) { 
      for (ContactPoint e : element.getTelecom()) 
          composeContactPoint("telecom", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
  }

  protected void composeCareTeamParticipantComponent(String name, CareTeam.CareTeamParticipantComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCareTeamParticipantComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCareTeamParticipantComponentElements(CareTeam.CareTeamParticipantComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasRole()) {
      composeCodeableConcept("role", element.getRole());
    }
    if (element.hasMember()) {
      composeReference("member", element.getMember());
    }
    if (element.hasOnBehalfOf()) {
      composeReference("onBehalfOf", element.getOnBehalfOf());
    }
    if (element.hasCoverage()) {
      composeType("coverage", element.getCoverage());
    }  }

  protected void composeChargeItem(String name, ChargeItem element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeChargeItemElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeChargeItemElements(ChargeItem element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasDefinitionUri()) { 
      for (UriType e : element.getDefinitionUri()) 
          composeUri("definitionUri", e);
    }
    if (element.hasDefinitionCanonical()) { 
      for (CanonicalType e : element.getDefinitionCanonical()) 
          composeCanonical("definitionCanonical", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new ChargeItem.ChargeItemStatusEnumFactory());
    if (element.hasPartOf()) { 
      for (Reference e : element.getPartOf()) 
          composeReference("partOf", e);
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasOccurrence()) {
      composeType("occurrence", element.getOccurrence());
    }    if (element.hasPerformer()) { 
      for (ChargeItem.ChargeItemPerformerComponent e : element.getPerformer()) 
          composeChargeItemPerformerComponent("performer", e);
    }
    if (element.hasPerformingOrganization()) {
      composeReference("performingOrganization", element.getPerformingOrganization());
    }
    if (element.hasRequestingOrganization()) {
      composeReference("requestingOrganization", element.getRequestingOrganization());
    }
    if (element.hasCostCenter()) {
      composeReference("costCenter", element.getCostCenter());
    }
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasBodysite()) { 
      for (CodeableConcept e : element.getBodysite()) 
          composeCodeableConcept("bodysite", e);
    }
    if (element.hasUnitPriceComponent()) {
      composeMonetaryComponent("unitPriceComponent", element.getUnitPriceComponent());
    }
    if (element.hasTotalPriceComponent()) {
      composeMonetaryComponent("totalPriceComponent", element.getTotalPriceComponent());
    }
    if (element.hasOverrideReason()) {
      composeCodeableConcept("overrideReason", element.getOverrideReason());
    }
    if (element.hasEnterer()) {
      composeReference("enterer", element.getEnterer());
    }
    if (element.hasEnteredDateElement()) {
      composeDateTime("enteredDate", element.getEnteredDateElement());
    }
    if (element.hasReason()) { 
      for (CodeableConcept e : element.getReason()) 
          composeCodeableConcept("reason", e);
    }
    if (element.hasService()) { 
      for (CodeableReference e : element.getService()) 
          composeCodeableReference("service", e);
    }
    if (element.hasProduct()) { 
      for (CodeableReference e : element.getProduct()) 
          composeCodeableReference("product", e);
    }
    if (element.hasAccount()) { 
      for (Reference e : element.getAccount()) 
          composeReference("account", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasSupportingInformation()) { 
      for (Reference e : element.getSupportingInformation()) 
          composeReference("supportingInformation", e);
    }
  }

  protected void composeChargeItemPerformerComponent(String name, ChargeItem.ChargeItemPerformerComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeChargeItemPerformerComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeChargeItemPerformerComponentElements(ChargeItem.ChargeItemPerformerComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasFunction()) {
      composeCodeableConcept("function", element.getFunction());
    }
    if (element.hasActor()) {
      composeReference("actor", element.getActor());
    }
  }

  protected void composeChargeItemDefinition(String name, ChargeItemDefinition element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeChargeItemDefinitionElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeChargeItemDefinitionElements(ChargeItemDefinition element) throws IOException {
    composeMetadataResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasVersionAlgorithm()) {
      composeType("versionAlgorithm", element.getVersionAlgorithm());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasDerivedFromUri()) { 
      for (UriType e : element.getDerivedFromUri()) 
          composeUri("derivedFromUri", e);
    }
    if (element.hasPartOf()) { 
      for (CanonicalType e : element.getPartOf()) 
          composeCanonical("partOf", e);
    }
    if (element.hasReplaces()) { 
      for (CanonicalType e : element.getReplaces()) 
          composeCanonical("replaces", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasExperimentalElement()) {
      composeBoolean("experimental", element.getExperimentalElement());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasJurisdiction()) { 
      for (CodeableConcept e : element.getJurisdiction()) 
          composeCodeableConcept("jurisdiction", e);
    }
    if (element.hasPurposeElement()) {
      composeMarkdown("purpose", element.getPurposeElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
    if (element.hasCopyrightLabelElement()) {
      composeString("copyrightLabel", element.getCopyrightLabelElement());
    }
    if (element.hasApprovalDateElement()) {
      composeDate("approvalDate", element.getApprovalDateElement());
    }
    if (element.hasLastReviewDateElement()) {
      composeDate("lastReviewDate", element.getLastReviewDateElement());
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasInstance()) { 
      for (Reference e : element.getInstance()) 
          composeReference("instance", e);
    }
    if (element.hasApplicability()) { 
      for (ChargeItemDefinition.ChargeItemDefinitionApplicabilityComponent e : element.getApplicability()) 
          composeChargeItemDefinitionApplicabilityComponent("applicability", e);
    }
    if (element.hasPropertyGroup()) { 
      for (ChargeItemDefinition.ChargeItemDefinitionPropertyGroupComponent e : element.getPropertyGroup()) 
          composeChargeItemDefinitionPropertyGroupComponent("propertyGroup", e);
    }
  }

  protected void composeChargeItemDefinitionApplicabilityComponent(String name, ChargeItemDefinition.ChargeItemDefinitionApplicabilityComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeChargeItemDefinitionApplicabilityComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeChargeItemDefinitionApplicabilityComponentElements(ChargeItemDefinition.ChargeItemDefinitionApplicabilityComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCondition()) {
      composeExpression("condition", element.getCondition());
    }
    if (element.hasEffectivePeriod()) {
      composePeriod("effectivePeriod", element.getEffectivePeriod());
    }
    if (element.hasRelatedArtifact()) {
      composeRelatedArtifact("relatedArtifact", element.getRelatedArtifact());
    }
  }

  protected void composeChargeItemDefinitionPropertyGroupComponent(String name, ChargeItemDefinition.ChargeItemDefinitionPropertyGroupComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeChargeItemDefinitionPropertyGroupComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeChargeItemDefinitionPropertyGroupComponentElements(ChargeItemDefinition.ChargeItemDefinitionPropertyGroupComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasApplicability()) { 
      for (ChargeItemDefinition.ChargeItemDefinitionApplicabilityComponent e : element.getApplicability()) 
          composeChargeItemDefinitionApplicabilityComponent("applicability", e);
    }
    if (element.hasPriceComponent()) { 
      for (MonetaryComponent e : element.getPriceComponent()) 
          composeMonetaryComponent("priceComponent", e);
    }
  }

  protected void composeCitation(String name, Citation element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCitationElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCitationElements(Citation element) throws IOException {
    composeMetadataResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasVersionAlgorithm()) {
      composeType("versionAlgorithm", element.getVersionAlgorithm());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasExperimentalElement()) {
      composeBoolean("experimental", element.getExperimentalElement());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasJurisdiction()) { 
      for (CodeableConcept e : element.getJurisdiction()) 
          composeCodeableConcept("jurisdiction", e);
    }
    if (element.hasPurposeElement()) {
      composeMarkdown("purpose", element.getPurposeElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
    if (element.hasCopyrightLabelElement()) {
      composeString("copyrightLabel", element.getCopyrightLabelElement());
    }
    if (element.hasApprovalDateElement()) {
      composeDate("approvalDate", element.getApprovalDateElement());
    }
    if (element.hasLastReviewDateElement()) {
      composeDate("lastReviewDate", element.getLastReviewDateElement());
    }
    if (element.hasEffectivePeriod()) {
      composePeriod("effectivePeriod", element.getEffectivePeriod());
    }
    if (element.hasAuthor()) { 
      for (ContactDetail e : element.getAuthor()) 
          composeContactDetail("author", e);
    }
    if (element.hasEditor()) { 
      for (ContactDetail e : element.getEditor()) 
          composeContactDetail("editor", e);
    }
    if (element.hasReviewer()) { 
      for (ContactDetail e : element.getReviewer()) 
          composeContactDetail("reviewer", e);
    }
    if (element.hasEndorser()) { 
      for (ContactDetail e : element.getEndorser()) 
          composeContactDetail("endorser", e);
    }
    if (element.hasSummary()) { 
      for (Citation.CitationSummaryComponent e : element.getSummary()) 
          composeCitationSummaryComponent("summary", e);
    }
    if (element.hasClassification()) { 
      for (Citation.CitationClassificationComponent e : element.getClassification()) 
          composeCitationClassificationComponent("classification", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasCurrentState()) { 
      for (CodeableConcept e : element.getCurrentState()) 
          composeCodeableConcept("currentState", e);
    }
    if (element.hasStatusDate()) { 
      for (Citation.CitationStatusDateComponent e : element.getStatusDate()) 
          composeCitationStatusDateComponent("statusDate", e);
    }
    if (element.hasRelatedArtifact()) { 
      for (RelatedArtifact e : element.getRelatedArtifact()) 
          composeRelatedArtifact("relatedArtifact", e);
    }
    if (element.hasCitedArtifact()) {
      composeCitationCitedArtifactComponent("citedArtifact", element.getCitedArtifact());
    }
  }

  protected void composeCitationSummaryComponent(String name, Citation.CitationSummaryComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCitationSummaryComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCitationSummaryComponentElements(Citation.CitationSummaryComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasStyle()) {
      composeCodeableConcept("style", element.getStyle());
    }
    if (element.hasTextElement()) {
      composeMarkdown("text", element.getTextElement());
    }
  }

  protected void composeCitationClassificationComponent(String name, Citation.CitationClassificationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCitationClassificationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCitationClassificationComponentElements(Citation.CitationClassificationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasClassifier()) { 
      for (CodeableConcept e : element.getClassifier()) 
          composeCodeableConcept("classifier", e);
    }
  }

  protected void composeCitationStatusDateComponent(String name, Citation.CitationStatusDateComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCitationStatusDateComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCitationStatusDateComponentElements(Citation.CitationStatusDateComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasActivity()) {
      composeCodeableConcept("activity", element.getActivity());
    }
    if (element.hasActualElement()) {
      composeBoolean("actual", element.getActualElement());
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
  }

  protected void composeCitationCitedArtifactComponent(String name, Citation.CitationCitedArtifactComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCitationCitedArtifactComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCitationCitedArtifactComponentElements(Citation.CitationCitedArtifactComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasRelatedIdentifier()) { 
      for (Identifier e : element.getRelatedIdentifier()) 
          composeIdentifier("relatedIdentifier", e);
    }
    if (element.hasDateAccessedElement()) {
      composeDateTime("dateAccessed", element.getDateAccessedElement());
    }
    if (element.hasVersion()) {
      composeCitationCitedArtifactVersionComponent("version", element.getVersion());
    }
    if (element.hasCurrentState()) { 
      for (CodeableConcept e : element.getCurrentState()) 
          composeCodeableConcept("currentState", e);
    }
    if (element.hasStatusDate()) { 
      for (Citation.CitationCitedArtifactStatusDateComponent e : element.getStatusDate()) 
          composeCitationCitedArtifactStatusDateComponent("statusDate", e);
    }
    if (element.hasTitle()) { 
      for (Citation.CitationCitedArtifactTitleComponent e : element.getTitle()) 
          composeCitationCitedArtifactTitleComponent("title", e);
    }
    if (element.hasAbstract()) { 
      for (Citation.CitationCitedArtifactAbstractComponent e : element.getAbstract()) 
          composeCitationCitedArtifactAbstractComponent("abstract", e);
    }
    if (element.hasPart()) {
      composeCitationCitedArtifactPartComponent("part", element.getPart());
    }
    if (element.hasRelatesTo()) { 
      for (Citation.CitationCitedArtifactRelatesToComponent e : element.getRelatesTo()) 
          composeCitationCitedArtifactRelatesToComponent("relatesTo", e);
    }
    if (element.hasPublicationForm()) { 
      for (Citation.CitationCitedArtifactPublicationFormComponent e : element.getPublicationForm()) 
          composeCitationCitedArtifactPublicationFormComponent("publicationForm", e);
    }
    if (element.hasWebLocation()) { 
      for (Citation.CitationCitedArtifactWebLocationComponent e : element.getWebLocation()) 
          composeCitationCitedArtifactWebLocationComponent("webLocation", e);
    }
    if (element.hasClassification()) { 
      for (Citation.CitationCitedArtifactClassificationComponent e : element.getClassification()) 
          composeCitationCitedArtifactClassificationComponent("classification", e);
    }
    if (element.hasContributorship()) {
      composeCitationCitedArtifactContributorshipComponent("contributorship", element.getContributorship());
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
  }

  protected void composeCitationCitedArtifactVersionComponent(String name, Citation.CitationCitedArtifactVersionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCitationCitedArtifactVersionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCitationCitedArtifactVersionComponentElements(Citation.CitationCitedArtifactVersionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasValueElement()) {
      composeString("value", element.getValueElement());
    }
    if (element.hasBaseCitation()) {
      composeReference("baseCitation", element.getBaseCitation());
    }
  }

  protected void composeCitationCitedArtifactStatusDateComponent(String name, Citation.CitationCitedArtifactStatusDateComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCitationCitedArtifactStatusDateComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCitationCitedArtifactStatusDateComponentElements(Citation.CitationCitedArtifactStatusDateComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasActivity()) {
      composeCodeableConcept("activity", element.getActivity());
    }
    if (element.hasActualElement()) {
      composeBoolean("actual", element.getActualElement());
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
  }

  protected void composeCitationCitedArtifactTitleComponent(String name, Citation.CitationCitedArtifactTitleComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCitationCitedArtifactTitleComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCitationCitedArtifactTitleComponentElements(Citation.CitationCitedArtifactTitleComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) { 
      for (CodeableConcept e : element.getType()) 
          composeCodeableConcept("type", e);
    }
    if (element.hasLanguage()) {
      composeCodeableConcept("language", element.getLanguage());
    }
    if (element.hasTextElement()) {
      composeMarkdown("text", element.getTextElement());
    }
  }

  protected void composeCitationCitedArtifactAbstractComponent(String name, Citation.CitationCitedArtifactAbstractComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCitationCitedArtifactAbstractComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCitationCitedArtifactAbstractComponentElements(Citation.CitationCitedArtifactAbstractComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasLanguage()) {
      composeCodeableConcept("language", element.getLanguage());
    }
    if (element.hasTextElement()) {
      composeMarkdown("text", element.getTextElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
  }

  protected void composeCitationCitedArtifactPartComponent(String name, Citation.CitationCitedArtifactPartComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCitationCitedArtifactPartComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCitationCitedArtifactPartComponentElements(Citation.CitationCitedArtifactPartComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasValueElement()) {
      composeString("value", element.getValueElement());
    }
    if (element.hasBaseCitation()) {
      composeReference("baseCitation", element.getBaseCitation());
    }
  }

  protected void composeCitationCitedArtifactRelatesToComponent(String name, Citation.CitationCitedArtifactRelatesToComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCitationCitedArtifactRelatesToComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCitationCitedArtifactRelatesToComponentElements(Citation.CitationCitedArtifactRelatesToComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new Citation.RelatedArtifactTypeExpandedEnumFactory());
    if (element.hasClassifier()) { 
      for (CodeableConcept e : element.getClassifier()) 
          composeCodeableConcept("classifier", e);
    }
    if (element.hasLabelElement()) {
      composeString("label", element.getLabelElement());
    }
    if (element.hasDisplayElement()) {
      composeString("display", element.getDisplayElement());
    }
    if (element.hasCitationElement()) {
      composeMarkdown("citation", element.getCitationElement());
    }
    if (element.hasDocument()) {
      composeAttachment("document", element.getDocument());
    }
    if (element.hasResourceElement()) {
      composeCanonical("resource", element.getResourceElement());
    }
    if (element.hasResourceReference()) {
      composeReference("resourceReference", element.getResourceReference());
    }
  }

  protected void composeCitationCitedArtifactPublicationFormComponent(String name, Citation.CitationCitedArtifactPublicationFormComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCitationCitedArtifactPublicationFormComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCitationCitedArtifactPublicationFormComponentElements(Citation.CitationCitedArtifactPublicationFormComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasPublishedIn()) {
      composeCitationCitedArtifactPublicationFormPublishedInComponent("publishedIn", element.getPublishedIn());
    }
    if (element.hasCitedMedium()) {
      composeCodeableConcept("citedMedium", element.getCitedMedium());
    }
    if (element.hasVolumeElement()) {
      composeString("volume", element.getVolumeElement());
    }
    if (element.hasIssueElement()) {
      composeString("issue", element.getIssueElement());
    }
    if (element.hasArticleDateElement()) {
      composeDateTime("articleDate", element.getArticleDateElement());
    }
    if (element.hasPublicationDateTextElement()) {
      composeString("publicationDateText", element.getPublicationDateTextElement());
    }
    if (element.hasPublicationDateSeasonElement()) {
      composeString("publicationDateSeason", element.getPublicationDateSeasonElement());
    }
    if (element.hasLastRevisionDateElement()) {
      composeDateTime("lastRevisionDate", element.getLastRevisionDateElement());
    }
    if (element.hasLanguage()) { 
      for (CodeableConcept e : element.getLanguage()) 
          composeCodeableConcept("language", e);
    }
    if (element.hasAccessionNumberElement()) {
      composeString("accessionNumber", element.getAccessionNumberElement());
    }
    if (element.hasPageStringElement()) {
      composeString("pageString", element.getPageStringElement());
    }
    if (element.hasFirstPageElement()) {
      composeString("firstPage", element.getFirstPageElement());
    }
    if (element.hasLastPageElement()) {
      composeString("lastPage", element.getLastPageElement());
    }
    if (element.hasPageCountElement()) {
      composeString("pageCount", element.getPageCountElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
  }

  protected void composeCitationCitedArtifactPublicationFormPublishedInComponent(String name, Citation.CitationCitedArtifactPublicationFormPublishedInComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCitationCitedArtifactPublicationFormPublishedInComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCitationCitedArtifactPublicationFormPublishedInComponentElements(Citation.CitationCitedArtifactPublicationFormPublishedInComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasPublisher()) {
      composeReference("publisher", element.getPublisher());
    }
    if (element.hasPublisherLocationElement()) {
      composeString("publisherLocation", element.getPublisherLocationElement());
    }
  }

  protected void composeCitationCitedArtifactWebLocationComponent(String name, Citation.CitationCitedArtifactWebLocationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCitationCitedArtifactWebLocationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCitationCitedArtifactWebLocationComponentElements(Citation.CitationCitedArtifactWebLocationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasClassifier()) { 
      for (CodeableConcept e : element.getClassifier()) 
          composeCodeableConcept("classifier", e);
    }
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
  }

  protected void composeCitationCitedArtifactClassificationComponent(String name, Citation.CitationCitedArtifactClassificationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCitationCitedArtifactClassificationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCitationCitedArtifactClassificationComponentElements(Citation.CitationCitedArtifactClassificationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasClassifier()) { 
      for (CodeableConcept e : element.getClassifier()) 
          composeCodeableConcept("classifier", e);
    }
    if (element.hasArtifactAssessment()) { 
      for (Reference e : element.getArtifactAssessment()) 
          composeReference("artifactAssessment", e);
    }
  }

  protected void composeCitationCitedArtifactContributorshipComponent(String name, Citation.CitationCitedArtifactContributorshipComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCitationCitedArtifactContributorshipComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCitationCitedArtifactContributorshipComponentElements(Citation.CitationCitedArtifactContributorshipComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCompleteElement()) {
      composeBoolean("complete", element.getCompleteElement());
    }
    if (element.hasEntry()) { 
      for (Citation.CitationCitedArtifactContributorshipEntryComponent e : element.getEntry()) 
          composeCitationCitedArtifactContributorshipEntryComponent("entry", e);
    }
    if (element.hasSummary()) { 
      for (Citation.ContributorshipSummaryComponent e : element.getSummary()) 
          composeCitationContributorshipSummaryComponent("summary", e);
    }
  }

  protected void composeCitationCitedArtifactContributorshipEntryComponent(String name, Citation.CitationCitedArtifactContributorshipEntryComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCitationCitedArtifactContributorshipEntryComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCitationCitedArtifactContributorshipEntryComponentElements(Citation.CitationCitedArtifactContributorshipEntryComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasContributor()) {
      composeReference("contributor", element.getContributor());
    }
    if (element.hasForenameInitialsElement()) {
      composeString("forenameInitials", element.getForenameInitialsElement());
    }
    if (element.hasAffiliation()) { 
      for (Reference e : element.getAffiliation()) 
          composeReference("affiliation", e);
    }
    if (element.hasContributionType()) { 
      for (CodeableConcept e : element.getContributionType()) 
          composeCodeableConcept("contributionType", e);
    }
    if (element.hasRole()) {
      composeCodeableConcept("role", element.getRole());
    }
    if (element.hasContributionInstance()) { 
      for (Citation.CitationCitedArtifactContributorshipEntryContributionInstanceComponent e : element.getContributionInstance()) 
          composeCitationCitedArtifactContributorshipEntryContributionInstanceComponent("contributionInstance", e);
    }
    if (element.hasCorrespondingContactElement()) {
      composeBoolean("correspondingContact", element.getCorrespondingContactElement());
    }
    if (element.hasRankingOrderElement()) {
      composePositiveInt("rankingOrder", element.getRankingOrderElement());
    }
  }

  protected void composeCitationCitedArtifactContributorshipEntryContributionInstanceComponent(String name, Citation.CitationCitedArtifactContributorshipEntryContributionInstanceComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCitationCitedArtifactContributorshipEntryContributionInstanceComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCitationCitedArtifactContributorshipEntryContributionInstanceComponentElements(Citation.CitationCitedArtifactContributorshipEntryContributionInstanceComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasTimeElement()) {
      composeDateTime("time", element.getTimeElement());
    }
  }

  protected void composeCitationContributorshipSummaryComponent(String name, Citation.ContributorshipSummaryComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCitationContributorshipSummaryComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCitationContributorshipSummaryComponentElements(Citation.ContributorshipSummaryComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasStyle()) {
      composeCodeableConcept("style", element.getStyle());
    }
    if (element.hasSource()) {
      composeCodeableConcept("source", element.getSource());
    }
    if (element.hasValueElement()) {
      composeMarkdown("value", element.getValueElement());
    }
  }

  protected void composeClaim(String name, Claim element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClaimElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClaimElements(Claim element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasTraceNumber()) { 
      for (Identifier e : element.getTraceNumber()) 
          composeIdentifier("traceNumber", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.FinancialResourceStatusCodesEnumFactory());
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasSubType()) {
      composeCodeableConcept("subType", element.getSubType());
    }
    if (element.hasUseElement())
      composeEnumeration("use", element.getUseElement(), new Enumerations.UseEnumFactory());
    if (element.hasPatient()) {
      composeReference("patient", element.getPatient());
    }
    if (element.hasBillablePeriod()) {
      composePeriod("billablePeriod", element.getBillablePeriod());
    }
    if (element.hasCreatedElement()) {
      composeDateTime("created", element.getCreatedElement());
    }
    if (element.hasEnterer()) {
      composeReference("enterer", element.getEnterer());
    }
    if (element.hasInsurer()) {
      composeReference("insurer", element.getInsurer());
    }
    if (element.hasProvider()) {
      composeReference("provider", element.getProvider());
    }
    if (element.hasPriority()) {
      composeCodeableConcept("priority", element.getPriority());
    }
    if (element.hasFundsReserve()) {
      composeCodeableConcept("fundsReserve", element.getFundsReserve());
    }
    if (element.hasRelated()) { 
      for (Claim.RelatedClaimComponent e : element.getRelated()) 
          composeClaimRelatedClaimComponent("related", e);
    }
    if (element.hasPrescription()) {
      composeReference("prescription", element.getPrescription());
    }
    if (element.hasOriginalPrescription()) {
      composeReference("originalPrescription", element.getOriginalPrescription());
    }
    if (element.hasPayee()) {
      composeClaimPayeeComponent("payee", element.getPayee());
    }
    if (element.hasReferral()) {
      composeReference("referral", element.getReferral());
    }
    if (element.hasEncounter()) { 
      for (Reference e : element.getEncounter()) 
          composeReference("encounter", e);
    }
    if (element.hasFacility()) {
      composeReference("facility", element.getFacility());
    }
    if (element.hasDiagnosisRelatedGroup()) {
      composeCodeableConcept("diagnosisRelatedGroup", element.getDiagnosisRelatedGroup());
    }
    if (element.hasEvent()) { 
      for (Claim.ClaimEventComponent e : element.getEvent()) 
          composeClaimEventComponent("event", e);
    }
    if (element.hasCareTeam()) { 
      for (Claim.CareTeamComponent e : element.getCareTeam()) 
          composeClaimCareTeamComponent("careTeam", e);
    }
    if (element.hasSupportingInfo()) { 
      for (Claim.SupportingInformationComponent e : element.getSupportingInfo()) 
          composeClaimSupportingInformationComponent("supportingInfo", e);
    }
    if (element.hasDiagnosis()) { 
      for (Claim.DiagnosisComponent e : element.getDiagnosis()) 
          composeClaimDiagnosisComponent("diagnosis", e);
    }
    if (element.hasProcedure()) { 
      for (Claim.ProcedureComponent e : element.getProcedure()) 
          composeClaimProcedureComponent("procedure", e);
    }
    if (element.hasInsurance()) { 
      for (Claim.InsuranceComponent e : element.getInsurance()) 
          composeClaimInsuranceComponent("insurance", e);
    }
    if (element.hasAccident()) {
      composeClaimAccidentComponent("accident", element.getAccident());
    }
    if (element.hasPatientPaid()) {
      composeMoney("patientPaid", element.getPatientPaid());
    }
    if (element.hasItem()) { 
      for (Claim.ItemComponent e : element.getItem()) 
          composeClaimItemComponent("item", e);
    }
    if (element.hasTotal()) {
      composeMoney("total", element.getTotal());
    }
  }

  protected void composeClaimRelatedClaimComponent(String name, Claim.RelatedClaimComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClaimRelatedClaimComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClaimRelatedClaimComponentElements(Claim.RelatedClaimComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasClaim()) {
      composeReference("claim", element.getClaim());
    }
    if (element.hasRelationship()) {
      composeCodeableConcept("relationship", element.getRelationship());
    }
    if (element.hasReference()) {
      composeIdentifier("reference", element.getReference());
    }
  }

  protected void composeClaimPayeeComponent(String name, Claim.PayeeComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClaimPayeeComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClaimPayeeComponentElements(Claim.PayeeComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasParty()) {
      composeReference("party", element.getParty());
    }
  }

  protected void composeClaimEventComponent(String name, Claim.ClaimEventComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClaimEventComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClaimEventComponentElements(Claim.ClaimEventComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasWhen()) {
      composeType("when", element.getWhen());
    }  }

  protected void composeClaimCareTeamComponent(String name, Claim.CareTeamComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClaimCareTeamComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClaimCareTeamComponentElements(Claim.CareTeamComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSequenceElement()) {
      composePositiveInt("sequence", element.getSequenceElement());
    }
    if (element.hasProvider()) {
      composeReference("provider", element.getProvider());
    }
    if (element.hasResponsibleElement()) {
      composeBoolean("responsible", element.getResponsibleElement());
    }
    if (element.hasRole()) {
      composeCodeableConcept("role", element.getRole());
    }
    if (element.hasSpecialty()) {
      composeCodeableConcept("specialty", element.getSpecialty());
    }
  }

  protected void composeClaimSupportingInformationComponent(String name, Claim.SupportingInformationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClaimSupportingInformationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClaimSupportingInformationComponentElements(Claim.SupportingInformationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSequenceElement()) {
      composePositiveInt("sequence", element.getSequenceElement());
    }
    if (element.hasCategory()) {
      composeCodeableConcept("category", element.getCategory());
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasTiming()) {
      composeType("timing", element.getTiming());
    }    if (element.hasValue()) {
      composeType("value", element.getValue());
    }    if (element.hasReason()) {
      composeCodeableConcept("reason", element.getReason());
    }
  }

  protected void composeClaimDiagnosisComponent(String name, Claim.DiagnosisComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClaimDiagnosisComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClaimDiagnosisComponentElements(Claim.DiagnosisComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSequenceElement()) {
      composePositiveInt("sequence", element.getSequenceElement());
    }
    if (element.hasDiagnosis()) {
      composeType("diagnosis", element.getDiagnosis());
    }    if (element.hasType()) { 
      for (CodeableConcept e : element.getType()) 
          composeCodeableConcept("type", e);
    }
    if (element.hasOnAdmission()) {
      composeCodeableConcept("onAdmission", element.getOnAdmission());
    }
  }

  protected void composeClaimProcedureComponent(String name, Claim.ProcedureComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClaimProcedureComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClaimProcedureComponentElements(Claim.ProcedureComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSequenceElement()) {
      composePositiveInt("sequence", element.getSequenceElement());
    }
    if (element.hasType()) { 
      for (CodeableConcept e : element.getType()) 
          composeCodeableConcept("type", e);
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasProcedure()) {
      composeType("procedure", element.getProcedure());
    }    if (element.hasUdi()) { 
      for (Reference e : element.getUdi()) 
          composeReference("udi", e);
    }
  }

  protected void composeClaimInsuranceComponent(String name, Claim.InsuranceComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClaimInsuranceComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClaimInsuranceComponentElements(Claim.InsuranceComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSequenceElement()) {
      composePositiveInt("sequence", element.getSequenceElement());
    }
    if (element.hasFocalElement()) {
      composeBoolean("focal", element.getFocalElement());
    }
    if (element.hasIdentifier()) {
      composeIdentifier("identifier", element.getIdentifier());
    }
    if (element.hasCoverage()) {
      composeReference("coverage", element.getCoverage());
    }
    if (element.hasBusinessArrangementElement()) {
      composeString("businessArrangement", element.getBusinessArrangementElement());
    }
    if (element.hasPreAuthRef()) { 
      for (StringType e : element.getPreAuthRef()) 
          composeString("preAuthRef", e);
    }
    if (element.hasClaimResponse()) {
      composeReference("claimResponse", element.getClaimResponse());
    }
  }

  protected void composeClaimAccidentComponent(String name, Claim.AccidentComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClaimAccidentComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClaimAccidentComponentElements(Claim.AccidentComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDateElement()) {
      composeDate("date", element.getDateElement());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasLocation()) {
      composeType("location", element.getLocation());
    }  }

  protected void composeClaimItemComponent(String name, Claim.ItemComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClaimItemComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClaimItemComponentElements(Claim.ItemComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSequenceElement()) {
      composePositiveInt("sequence", element.getSequenceElement());
    }
    if (element.hasTraceNumber()) { 
      for (Identifier e : element.getTraceNumber()) 
          composeIdentifier("traceNumber", e);
    }
    if (element.hasCareTeamSequence()) { 
      for (PositiveIntType e : element.getCareTeamSequence()) 
          composePositiveInt("careTeamSequence", e);
    }
    if (element.hasDiagnosisSequence()) { 
      for (PositiveIntType e : element.getDiagnosisSequence()) 
          composePositiveInt("diagnosisSequence", e);
    }
    if (element.hasProcedureSequence()) { 
      for (PositiveIntType e : element.getProcedureSequence()) 
          composePositiveInt("procedureSequence", e);
    }
    if (element.hasInformationSequence()) { 
      for (PositiveIntType e : element.getInformationSequence()) 
          composePositiveInt("informationSequence", e);
    }
    if (element.hasRevenue()) {
      composeCodeableConcept("revenue", element.getRevenue());
    }
    if (element.hasCategory()) {
      composeCodeableConcept("category", element.getCategory());
    }
    if (element.hasProductOrService()) {
      composeCodeableConcept("productOrService", element.getProductOrService());
    }
    if (element.hasProductOrServiceEnd()) {
      composeCodeableConcept("productOrServiceEnd", element.getProductOrServiceEnd());
    }
    if (element.hasRequest()) { 
      for (Reference e : element.getRequest()) 
          composeReference("request", e);
    }
    if (element.hasModifier()) { 
      for (CodeableConcept e : element.getModifier()) 
          composeCodeableConcept("modifier", e);
    }
    if (element.hasProgramCode()) { 
      for (CodeableConcept e : element.getProgramCode()) 
          composeCodeableConcept("programCode", e);
    }
    if (element.hasServiced()) {
      composeType("serviced", element.getServiced());
    }    if (element.hasLocation()) {
      composeType("location", element.getLocation());
    }    if (element.hasPatientPaid()) {
      composeMoney("patientPaid", element.getPatientPaid());
    }
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasUnitPrice()) {
      composeMoney("unitPrice", element.getUnitPrice());
    }
    if (element.hasFactorElement()) {
      composeDecimal("factor", element.getFactorElement());
    }
    if (element.hasTax()) {
      composeMoney("tax", element.getTax());
    }
    if (element.hasNet()) {
      composeMoney("net", element.getNet());
    }
    if (element.hasUdi()) { 
      for (Reference e : element.getUdi()) 
          composeReference("udi", e);
    }
    if (element.hasBodySite()) { 
      for (Claim.BodySiteComponent e : element.getBodySite()) 
          composeClaimBodySiteComponent("bodySite", e);
    }
    if (element.hasEncounter()) { 
      for (Reference e : element.getEncounter()) 
          composeReference("encounter", e);
    }
    if (element.hasDetail()) { 
      for (Claim.DetailComponent e : element.getDetail()) 
          composeClaimDetailComponent("detail", e);
    }
  }

  protected void composeClaimBodySiteComponent(String name, Claim.BodySiteComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClaimBodySiteComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClaimBodySiteComponentElements(Claim.BodySiteComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSite()) { 
      for (CodeableReference e : element.getSite()) 
          composeCodeableReference("site", e);
    }
    if (element.hasSubSite()) { 
      for (CodeableConcept e : element.getSubSite()) 
          composeCodeableConcept("subSite", e);
    }
  }

  protected void composeClaimDetailComponent(String name, Claim.DetailComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClaimDetailComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClaimDetailComponentElements(Claim.DetailComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSequenceElement()) {
      composePositiveInt("sequence", element.getSequenceElement());
    }
    if (element.hasTraceNumber()) { 
      for (Identifier e : element.getTraceNumber()) 
          composeIdentifier("traceNumber", e);
    }
    if (element.hasRevenue()) {
      composeCodeableConcept("revenue", element.getRevenue());
    }
    if (element.hasCategory()) {
      composeCodeableConcept("category", element.getCategory());
    }
    if (element.hasProductOrService()) {
      composeCodeableConcept("productOrService", element.getProductOrService());
    }
    if (element.hasProductOrServiceEnd()) {
      composeCodeableConcept("productOrServiceEnd", element.getProductOrServiceEnd());
    }
    if (element.hasModifier()) { 
      for (CodeableConcept e : element.getModifier()) 
          composeCodeableConcept("modifier", e);
    }
    if (element.hasProgramCode()) { 
      for (CodeableConcept e : element.getProgramCode()) 
          composeCodeableConcept("programCode", e);
    }
    if (element.hasPatientPaid()) {
      composeMoney("patientPaid", element.getPatientPaid());
    }
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasUnitPrice()) {
      composeMoney("unitPrice", element.getUnitPrice());
    }
    if (element.hasFactorElement()) {
      composeDecimal("factor", element.getFactorElement());
    }
    if (element.hasTax()) {
      composeMoney("tax", element.getTax());
    }
    if (element.hasNet()) {
      composeMoney("net", element.getNet());
    }
    if (element.hasUdi()) { 
      for (Reference e : element.getUdi()) 
          composeReference("udi", e);
    }
    if (element.hasSubDetail()) { 
      for (Claim.SubDetailComponent e : element.getSubDetail()) 
          composeClaimSubDetailComponent("subDetail", e);
    }
  }

  protected void composeClaimSubDetailComponent(String name, Claim.SubDetailComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClaimSubDetailComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClaimSubDetailComponentElements(Claim.SubDetailComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSequenceElement()) {
      composePositiveInt("sequence", element.getSequenceElement());
    }
    if (element.hasTraceNumber()) { 
      for (Identifier e : element.getTraceNumber()) 
          composeIdentifier("traceNumber", e);
    }
    if (element.hasRevenue()) {
      composeCodeableConcept("revenue", element.getRevenue());
    }
    if (element.hasCategory()) {
      composeCodeableConcept("category", element.getCategory());
    }
    if (element.hasProductOrService()) {
      composeCodeableConcept("productOrService", element.getProductOrService());
    }
    if (element.hasProductOrServiceEnd()) {
      composeCodeableConcept("productOrServiceEnd", element.getProductOrServiceEnd());
    }
    if (element.hasModifier()) { 
      for (CodeableConcept e : element.getModifier()) 
          composeCodeableConcept("modifier", e);
    }
    if (element.hasProgramCode()) { 
      for (CodeableConcept e : element.getProgramCode()) 
          composeCodeableConcept("programCode", e);
    }
    if (element.hasPatientPaid()) {
      composeMoney("patientPaid", element.getPatientPaid());
    }
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasUnitPrice()) {
      composeMoney("unitPrice", element.getUnitPrice());
    }
    if (element.hasFactorElement()) {
      composeDecimal("factor", element.getFactorElement());
    }
    if (element.hasTax()) {
      composeMoney("tax", element.getTax());
    }
    if (element.hasNet()) {
      composeMoney("net", element.getNet());
    }
    if (element.hasUdi()) { 
      for (Reference e : element.getUdi()) 
          composeReference("udi", e);
    }
  }

  protected void composeClaimResponse(String name, ClaimResponse element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClaimResponseElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClaimResponseElements(ClaimResponse element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasTraceNumber()) { 
      for (Identifier e : element.getTraceNumber()) 
          composeIdentifier("traceNumber", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.FinancialResourceStatusCodesEnumFactory());
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasSubType()) {
      composeCodeableConcept("subType", element.getSubType());
    }
    if (element.hasUseElement())
      composeEnumeration("use", element.getUseElement(), new Enumerations.UseEnumFactory());
    if (element.hasPatient()) {
      composeReference("patient", element.getPatient());
    }
    if (element.hasCreatedElement()) {
      composeDateTime("created", element.getCreatedElement());
    }
    if (element.hasInsurer()) {
      composeReference("insurer", element.getInsurer());
    }
    if (element.hasRequestor()) {
      composeReference("requestor", element.getRequestor());
    }
    if (element.hasRequest()) {
      composeReference("request", element.getRequest());
    }
    if (element.hasOutcomeElement())
      composeEnumeration("outcome", element.getOutcomeElement(), new Enumerations.ClaimProcessingCodesEnumFactory());
    if (element.hasDecision()) {
      composeCodeableConcept("decision", element.getDecision());
    }
    if (element.hasDispositionElement()) {
      composeString("disposition", element.getDispositionElement());
    }
    if (element.hasPreAuthRefElement()) {
      composeString("preAuthRef", element.getPreAuthRefElement());
    }
    if (element.hasPreAuthPeriod()) {
      composePeriod("preAuthPeriod", element.getPreAuthPeriod());
    }
    if (element.hasEvent()) { 
      for (ClaimResponse.ClaimResponseEventComponent e : element.getEvent()) 
          composeClaimResponseEventComponent("event", e);
    }
    if (element.hasPayeeType()) {
      composeCodeableConcept("payeeType", element.getPayeeType());
    }
    if (element.hasEncounter()) { 
      for (Reference e : element.getEncounter()) 
          composeReference("encounter", e);
    }
    if (element.hasDiagnosisRelatedGroup()) {
      composeCodeableConcept("diagnosisRelatedGroup", element.getDiagnosisRelatedGroup());
    }
    if (element.hasItem()) { 
      for (ClaimResponse.ItemComponent e : element.getItem()) 
          composeClaimResponseItemComponent("item", e);
    }
    if (element.hasAddItem()) { 
      for (ClaimResponse.AddedItemComponent e : element.getAddItem()) 
          composeClaimResponseAddedItemComponent("addItem", e);
    }
    if (element.hasAdjudication()) { 
      for (ClaimResponse.AdjudicationComponent e : element.getAdjudication()) 
          composeClaimResponseAdjudicationComponent("adjudication", e);
    }
    if (element.hasTotal()) { 
      for (ClaimResponse.TotalComponent e : element.getTotal()) 
          composeClaimResponseTotalComponent("total", e);
    }
    if (element.hasPayment()) {
      composeClaimResponsePaymentComponent("payment", element.getPayment());
    }
    if (element.hasFundsReserve()) {
      composeCodeableConcept("fundsReserve", element.getFundsReserve());
    }
    if (element.hasFormCode()) {
      composeCodeableConcept("formCode", element.getFormCode());
    }
    if (element.hasForm()) {
      composeAttachment("form", element.getForm());
    }
    if (element.hasProcessNote()) { 
      for (ClaimResponse.NoteComponent e : element.getProcessNote()) 
          composeClaimResponseNoteComponent("processNote", e);
    }
    if (element.hasCommunicationRequest()) { 
      for (Reference e : element.getCommunicationRequest()) 
          composeReference("communicationRequest", e);
    }
    if (element.hasInsurance()) { 
      for (ClaimResponse.InsuranceComponent e : element.getInsurance()) 
          composeClaimResponseInsuranceComponent("insurance", e);
    }
    if (element.hasError()) { 
      for (ClaimResponse.ErrorComponent e : element.getError()) 
          composeClaimResponseErrorComponent("error", e);
    }
  }

  protected void composeClaimResponseEventComponent(String name, ClaimResponse.ClaimResponseEventComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClaimResponseEventComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClaimResponseEventComponentElements(ClaimResponse.ClaimResponseEventComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasWhen()) {
      composeType("when", element.getWhen());
    }  }

  protected void composeClaimResponseItemComponent(String name, ClaimResponse.ItemComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClaimResponseItemComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClaimResponseItemComponentElements(ClaimResponse.ItemComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasItemSequenceElement()) {
      composePositiveInt("itemSequence", element.getItemSequenceElement());
    }
    if (element.hasTraceNumber()) { 
      for (Identifier e : element.getTraceNumber()) 
          composeIdentifier("traceNumber", e);
    }
    if (element.hasNoteNumber()) { 
      for (PositiveIntType e : element.getNoteNumber()) 
          composePositiveInt("noteNumber", e);
    }
    if (element.hasReviewOutcome()) {
      composeClaimResponseReviewOutcomeComponent("reviewOutcome", element.getReviewOutcome());
    }
    if (element.hasAdjudication()) { 
      for (ClaimResponse.AdjudicationComponent e : element.getAdjudication()) 
          composeClaimResponseAdjudicationComponent("adjudication", e);
    }
    if (element.hasDetail()) { 
      for (ClaimResponse.ItemDetailComponent e : element.getDetail()) 
          composeClaimResponseItemDetailComponent("detail", e);
    }
  }

  protected void composeClaimResponseReviewOutcomeComponent(String name, ClaimResponse.ReviewOutcomeComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClaimResponseReviewOutcomeComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClaimResponseReviewOutcomeComponentElements(ClaimResponse.ReviewOutcomeComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDecision()) {
      composeCodeableConcept("decision", element.getDecision());
    }
    if (element.hasReason()) { 
      for (CodeableConcept e : element.getReason()) 
          composeCodeableConcept("reason", e);
    }
    if (element.hasPreAuthRefElement()) {
      composeString("preAuthRef", element.getPreAuthRefElement());
    }
    if (element.hasPreAuthPeriod()) {
      composePeriod("preAuthPeriod", element.getPreAuthPeriod());
    }
  }

  protected void composeClaimResponseAdjudicationComponent(String name, ClaimResponse.AdjudicationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClaimResponseAdjudicationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClaimResponseAdjudicationComponentElements(ClaimResponse.AdjudicationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCategory()) {
      composeCodeableConcept("category", element.getCategory());
    }
    if (element.hasReason()) {
      composeCodeableConcept("reason", element.getReason());
    }
    if (element.hasAmount()) {
      composeMoney("amount", element.getAmount());
    }
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
  }

  protected void composeClaimResponseItemDetailComponent(String name, ClaimResponse.ItemDetailComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClaimResponseItemDetailComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClaimResponseItemDetailComponentElements(ClaimResponse.ItemDetailComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDetailSequenceElement()) {
      composePositiveInt("detailSequence", element.getDetailSequenceElement());
    }
    if (element.hasTraceNumber()) { 
      for (Identifier e : element.getTraceNumber()) 
          composeIdentifier("traceNumber", e);
    }
    if (element.hasNoteNumber()) { 
      for (PositiveIntType e : element.getNoteNumber()) 
          composePositiveInt("noteNumber", e);
    }
    if (element.hasReviewOutcome()) {
      composeClaimResponseReviewOutcomeComponent("reviewOutcome", element.getReviewOutcome());
    }
    if (element.hasAdjudication()) { 
      for (ClaimResponse.AdjudicationComponent e : element.getAdjudication()) 
          composeClaimResponseAdjudicationComponent("adjudication", e);
    }
    if (element.hasSubDetail()) { 
      for (ClaimResponse.SubDetailComponent e : element.getSubDetail()) 
          composeClaimResponseSubDetailComponent("subDetail", e);
    }
  }

  protected void composeClaimResponseSubDetailComponent(String name, ClaimResponse.SubDetailComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClaimResponseSubDetailComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClaimResponseSubDetailComponentElements(ClaimResponse.SubDetailComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSubDetailSequenceElement()) {
      composePositiveInt("subDetailSequence", element.getSubDetailSequenceElement());
    }
    if (element.hasTraceNumber()) { 
      for (Identifier e : element.getTraceNumber()) 
          composeIdentifier("traceNumber", e);
    }
    if (element.hasNoteNumber()) { 
      for (PositiveIntType e : element.getNoteNumber()) 
          composePositiveInt("noteNumber", e);
    }
    if (element.hasReviewOutcome()) {
      composeClaimResponseReviewOutcomeComponent("reviewOutcome", element.getReviewOutcome());
    }
    if (element.hasAdjudication()) { 
      for (ClaimResponse.AdjudicationComponent e : element.getAdjudication()) 
          composeClaimResponseAdjudicationComponent("adjudication", e);
    }
  }

  protected void composeClaimResponseAddedItemComponent(String name, ClaimResponse.AddedItemComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClaimResponseAddedItemComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClaimResponseAddedItemComponentElements(ClaimResponse.AddedItemComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasItemSequence()) { 
      for (PositiveIntType e : element.getItemSequence()) 
          composePositiveInt("itemSequence", e);
    }
    if (element.hasDetailSequence()) { 
      for (PositiveIntType e : element.getDetailSequence()) 
          composePositiveInt("detailSequence", e);
    }
    if (element.hasSubdetailSequence()) { 
      for (PositiveIntType e : element.getSubdetailSequence()) 
          composePositiveInt("subdetailSequence", e);
    }
    if (element.hasTraceNumber()) { 
      for (Identifier e : element.getTraceNumber()) 
          composeIdentifier("traceNumber", e);
    }
    if (element.hasProvider()) { 
      for (Reference e : element.getProvider()) 
          composeReference("provider", e);
    }
    if (element.hasRevenue()) {
      composeCodeableConcept("revenue", element.getRevenue());
    }
    if (element.hasProductOrService()) {
      composeCodeableConcept("productOrService", element.getProductOrService());
    }
    if (element.hasProductOrServiceEnd()) {
      composeCodeableConcept("productOrServiceEnd", element.getProductOrServiceEnd());
    }
    if (element.hasRequest()) { 
      for (Reference e : element.getRequest()) 
          composeReference("request", e);
    }
    if (element.hasModifier()) { 
      for (CodeableConcept e : element.getModifier()) 
          composeCodeableConcept("modifier", e);
    }
    if (element.hasProgramCode()) { 
      for (CodeableConcept e : element.getProgramCode()) 
          composeCodeableConcept("programCode", e);
    }
    if (element.hasServiced()) {
      composeType("serviced", element.getServiced());
    }    if (element.hasLocation()) {
      composeType("location", element.getLocation());
    }    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasUnitPrice()) {
      composeMoney("unitPrice", element.getUnitPrice());
    }
    if (element.hasFactorElement()) {
      composeDecimal("factor", element.getFactorElement());
    }
    if (element.hasTax()) {
      composeMoney("tax", element.getTax());
    }
    if (element.hasNet()) {
      composeMoney("net", element.getNet());
    }
    if (element.hasBodySite()) { 
      for (ClaimResponse.BodySiteComponent e : element.getBodySite()) 
          composeClaimResponseBodySiteComponent("bodySite", e);
    }
    if (element.hasNoteNumber()) { 
      for (PositiveIntType e : element.getNoteNumber()) 
          composePositiveInt("noteNumber", e);
    }
    if (element.hasReviewOutcome()) {
      composeClaimResponseReviewOutcomeComponent("reviewOutcome", element.getReviewOutcome());
    }
    if (element.hasAdjudication()) { 
      for (ClaimResponse.AdjudicationComponent e : element.getAdjudication()) 
          composeClaimResponseAdjudicationComponent("adjudication", e);
    }
    if (element.hasDetail()) { 
      for (ClaimResponse.AddedItemDetailComponent e : element.getDetail()) 
          composeClaimResponseAddedItemDetailComponent("detail", e);
    }
  }

  protected void composeClaimResponseBodySiteComponent(String name, ClaimResponse.BodySiteComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClaimResponseBodySiteComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClaimResponseBodySiteComponentElements(ClaimResponse.BodySiteComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSite()) { 
      for (CodeableReference e : element.getSite()) 
          composeCodeableReference("site", e);
    }
    if (element.hasSubSite()) { 
      for (CodeableConcept e : element.getSubSite()) 
          composeCodeableConcept("subSite", e);
    }
  }

  protected void composeClaimResponseAddedItemDetailComponent(String name, ClaimResponse.AddedItemDetailComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClaimResponseAddedItemDetailComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClaimResponseAddedItemDetailComponentElements(ClaimResponse.AddedItemDetailComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTraceNumber()) { 
      for (Identifier e : element.getTraceNumber()) 
          composeIdentifier("traceNumber", e);
    }
    if (element.hasRevenue()) {
      composeCodeableConcept("revenue", element.getRevenue());
    }
    if (element.hasProductOrService()) {
      composeCodeableConcept("productOrService", element.getProductOrService());
    }
    if (element.hasProductOrServiceEnd()) {
      composeCodeableConcept("productOrServiceEnd", element.getProductOrServiceEnd());
    }
    if (element.hasModifier()) { 
      for (CodeableConcept e : element.getModifier()) 
          composeCodeableConcept("modifier", e);
    }
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasUnitPrice()) {
      composeMoney("unitPrice", element.getUnitPrice());
    }
    if (element.hasFactorElement()) {
      composeDecimal("factor", element.getFactorElement());
    }
    if (element.hasTax()) {
      composeMoney("tax", element.getTax());
    }
    if (element.hasNet()) {
      composeMoney("net", element.getNet());
    }
    if (element.hasNoteNumber()) { 
      for (PositiveIntType e : element.getNoteNumber()) 
          composePositiveInt("noteNumber", e);
    }
    if (element.hasReviewOutcome()) {
      composeClaimResponseReviewOutcomeComponent("reviewOutcome", element.getReviewOutcome());
    }
    if (element.hasAdjudication()) { 
      for (ClaimResponse.AdjudicationComponent e : element.getAdjudication()) 
          composeClaimResponseAdjudicationComponent("adjudication", e);
    }
    if (element.hasSubDetail()) { 
      for (ClaimResponse.AddedItemSubDetailComponent e : element.getSubDetail()) 
          composeClaimResponseAddedItemSubDetailComponent("subDetail", e);
    }
  }

  protected void composeClaimResponseAddedItemSubDetailComponent(String name, ClaimResponse.AddedItemSubDetailComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClaimResponseAddedItemSubDetailComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClaimResponseAddedItemSubDetailComponentElements(ClaimResponse.AddedItemSubDetailComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTraceNumber()) { 
      for (Identifier e : element.getTraceNumber()) 
          composeIdentifier("traceNumber", e);
    }
    if (element.hasRevenue()) {
      composeCodeableConcept("revenue", element.getRevenue());
    }
    if (element.hasProductOrService()) {
      composeCodeableConcept("productOrService", element.getProductOrService());
    }
    if (element.hasProductOrServiceEnd()) {
      composeCodeableConcept("productOrServiceEnd", element.getProductOrServiceEnd());
    }
    if (element.hasModifier()) { 
      for (CodeableConcept e : element.getModifier()) 
          composeCodeableConcept("modifier", e);
    }
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasUnitPrice()) {
      composeMoney("unitPrice", element.getUnitPrice());
    }
    if (element.hasFactorElement()) {
      composeDecimal("factor", element.getFactorElement());
    }
    if (element.hasTax()) {
      composeMoney("tax", element.getTax());
    }
    if (element.hasNet()) {
      composeMoney("net", element.getNet());
    }
    if (element.hasNoteNumber()) { 
      for (PositiveIntType e : element.getNoteNumber()) 
          composePositiveInt("noteNumber", e);
    }
    if (element.hasReviewOutcome()) {
      composeClaimResponseReviewOutcomeComponent("reviewOutcome", element.getReviewOutcome());
    }
    if (element.hasAdjudication()) { 
      for (ClaimResponse.AdjudicationComponent e : element.getAdjudication()) 
          composeClaimResponseAdjudicationComponent("adjudication", e);
    }
  }

  protected void composeClaimResponseTotalComponent(String name, ClaimResponse.TotalComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClaimResponseTotalComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClaimResponseTotalComponentElements(ClaimResponse.TotalComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCategory()) {
      composeCodeableConcept("category", element.getCategory());
    }
    if (element.hasAmount()) {
      composeMoney("amount", element.getAmount());
    }
  }

  protected void composeClaimResponsePaymentComponent(String name, ClaimResponse.PaymentComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClaimResponsePaymentComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClaimResponsePaymentComponentElements(ClaimResponse.PaymentComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasAdjustment()) {
      composeMoney("adjustment", element.getAdjustment());
    }
    if (element.hasAdjustmentReason()) {
      composeCodeableConcept("adjustmentReason", element.getAdjustmentReason());
    }
    if (element.hasDateElement()) {
      composeDate("date", element.getDateElement());
    }
    if (element.hasAmount()) {
      composeMoney("amount", element.getAmount());
    }
    if (element.hasIdentifier()) {
      composeIdentifier("identifier", element.getIdentifier());
    }
  }

  protected void composeClaimResponseNoteComponent(String name, ClaimResponse.NoteComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClaimResponseNoteComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClaimResponseNoteComponentElements(ClaimResponse.NoteComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNumberElement()) {
      composePositiveInt("number", element.getNumberElement());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasTextElement()) {
      composeString("text", element.getTextElement());
    }
    if (element.hasLanguage()) {
      composeCodeableConcept("language", element.getLanguage());
    }
  }

  protected void composeClaimResponseInsuranceComponent(String name, ClaimResponse.InsuranceComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClaimResponseInsuranceComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClaimResponseInsuranceComponentElements(ClaimResponse.InsuranceComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSequenceElement()) {
      composePositiveInt("sequence", element.getSequenceElement());
    }
    if (element.hasFocalElement()) {
      composeBoolean("focal", element.getFocalElement());
    }
    if (element.hasCoverage()) {
      composeReference("coverage", element.getCoverage());
    }
    if (element.hasBusinessArrangementElement()) {
      composeString("businessArrangement", element.getBusinessArrangementElement());
    }
    if (element.hasClaimResponse()) {
      composeReference("claimResponse", element.getClaimResponse());
    }
  }

  protected void composeClaimResponseErrorComponent(String name, ClaimResponse.ErrorComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClaimResponseErrorComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClaimResponseErrorComponentElements(ClaimResponse.ErrorComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasItemSequenceElement()) {
      composePositiveInt("itemSequence", element.getItemSequenceElement());
    }
    if (element.hasDetailSequenceElement()) {
      composePositiveInt("detailSequence", element.getDetailSequenceElement());
    }
    if (element.hasSubDetailSequenceElement()) {
      composePositiveInt("subDetailSequence", element.getSubDetailSequenceElement());
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasExpression()) { 
      for (StringType e : element.getExpression()) 
          composeString("expression", e);
    }
  }

  protected void composeClinicalImpression(String name, ClinicalImpression element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClinicalImpressionElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClinicalImpressionElements(ClinicalImpression element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.EventStatusEnumFactory());
    if (element.hasStatusReason()) {
      composeCodeableConcept("statusReason", element.getStatusReason());
    }
    if (element.hasDescriptionElement()) {
      composeString("description", element.getDescriptionElement());
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasEffective()) {
      composeType("effective", element.getEffective());
    }    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasPerformer()) {
      composeReference("performer", element.getPerformer());
    }
    if (element.hasPrevious()) {
      composeReference("previous", element.getPrevious());
    }
    if (element.hasProblem()) { 
      for (Reference e : element.getProblem()) 
          composeReference("problem", e);
    }
    if (element.hasChangePattern()) {
      composeCodeableConcept("changePattern", element.getChangePattern());
    }
    if (element.hasProtocol()) { 
      for (UriType e : element.getProtocol()) 
          composeUri("protocol", e);
    }
    if (element.hasSummaryElement()) {
      composeString("summary", element.getSummaryElement());
    }
    if (element.hasFinding()) { 
      for (ClinicalImpression.ClinicalImpressionFindingComponent e : element.getFinding()) 
          composeClinicalImpressionFindingComponent("finding", e);
    }
    if (element.hasPrognosisCodeableConcept()) { 
      for (CodeableConcept e : element.getPrognosisCodeableConcept()) 
          composeCodeableConcept("prognosisCodeableConcept", e);
    }
    if (element.hasPrognosisReference()) { 
      for (Reference e : element.getPrognosisReference()) 
          composeReference("prognosisReference", e);
    }
    if (element.hasSupportingInfo()) { 
      for (Reference e : element.getSupportingInfo()) 
          composeReference("supportingInfo", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
  }

  protected void composeClinicalImpressionFindingComponent(String name, ClinicalImpression.ClinicalImpressionFindingComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClinicalImpressionFindingComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClinicalImpressionFindingComponentElements(ClinicalImpression.ClinicalImpressionFindingComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasItem()) {
      composeCodeableReference("item", element.getItem());
    }
    if (element.hasBasisElement()) {
      composeString("basis", element.getBasisElement());
    }
  }

  protected void composeClinicalUseDefinition(String name, ClinicalUseDefinition element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClinicalUseDefinitionElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClinicalUseDefinitionElements(ClinicalUseDefinition element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new ClinicalUseDefinition.ClinicalUseDefinitionTypeEnumFactory());
    if (element.hasCategory()) { 
      for (CodeableConcept e : element.getCategory()) 
          composeCodeableConcept("category", e);
    }
    if (element.hasSubject()) { 
      for (Reference e : element.getSubject()) 
          composeReference("subject", e);
    }
    if (element.hasStatus()) {
      composeCodeableConcept("status", element.getStatus());
    }
    if (element.hasContraindication()) {
      composeClinicalUseDefinitionContraindicationComponent("contraindication", element.getContraindication());
    }
    if (element.hasIndication()) {
      composeClinicalUseDefinitionIndicationComponent("indication", element.getIndication());
    }
    if (element.hasInteraction()) {
      composeClinicalUseDefinitionInteractionComponent("interaction", element.getInteraction());
    }
    if (element.hasPopulation()) { 
      for (Reference e : element.getPopulation()) 
          composeReference("population", e);
    }
    if (element.hasLibrary()) { 
      for (CanonicalType e : element.getLibrary()) 
          composeCanonical("library", e);
    }
    if (element.hasUndesirableEffect()) {
      composeClinicalUseDefinitionUndesirableEffectComponent("undesirableEffect", element.getUndesirableEffect());
    }
    if (element.hasWarning()) {
      composeClinicalUseDefinitionWarningComponent("warning", element.getWarning());
    }
  }

  protected void composeClinicalUseDefinitionContraindicationComponent(String name, ClinicalUseDefinition.ClinicalUseDefinitionContraindicationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClinicalUseDefinitionContraindicationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClinicalUseDefinitionContraindicationComponentElements(ClinicalUseDefinition.ClinicalUseDefinitionContraindicationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDiseaseSymptomProcedure()) {
      composeCodeableReference("diseaseSymptomProcedure", element.getDiseaseSymptomProcedure());
    }
    if (element.hasDiseaseStatus()) {
      composeCodeableReference("diseaseStatus", element.getDiseaseStatus());
    }
    if (element.hasComorbidity()) { 
      for (CodeableReference e : element.getComorbidity()) 
          composeCodeableReference("comorbidity", e);
    }
    if (element.hasIndication()) { 
      for (Reference e : element.getIndication()) 
          composeReference("indication", e);
    }
    if (element.hasApplicability()) {
      composeExpression("applicability", element.getApplicability());
    }
    if (element.hasOtherTherapy()) { 
      for (ClinicalUseDefinition.ClinicalUseDefinitionContraindicationOtherTherapyComponent e : element.getOtherTherapy()) 
          composeClinicalUseDefinitionContraindicationOtherTherapyComponent("otherTherapy", e);
    }
  }

  protected void composeClinicalUseDefinitionContraindicationOtherTherapyComponent(String name, ClinicalUseDefinition.ClinicalUseDefinitionContraindicationOtherTherapyComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClinicalUseDefinitionContraindicationOtherTherapyComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClinicalUseDefinitionContraindicationOtherTherapyComponentElements(ClinicalUseDefinition.ClinicalUseDefinitionContraindicationOtherTherapyComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasRelationshipType()) {
      composeCodeableConcept("relationshipType", element.getRelationshipType());
    }
    if (element.hasTreatment()) {
      composeCodeableReference("treatment", element.getTreatment());
    }
  }

  protected void composeClinicalUseDefinitionIndicationComponent(String name, ClinicalUseDefinition.ClinicalUseDefinitionIndicationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClinicalUseDefinitionIndicationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClinicalUseDefinitionIndicationComponentElements(ClinicalUseDefinition.ClinicalUseDefinitionIndicationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDiseaseSymptomProcedure()) {
      composeCodeableReference("diseaseSymptomProcedure", element.getDiseaseSymptomProcedure());
    }
    if (element.hasDiseaseStatus()) {
      composeCodeableReference("diseaseStatus", element.getDiseaseStatus());
    }
    if (element.hasComorbidity()) { 
      for (CodeableReference e : element.getComorbidity()) 
          composeCodeableReference("comorbidity", e);
    }
    if (element.hasIntendedEffect()) {
      composeCodeableReference("intendedEffect", element.getIntendedEffect());
    }
    if (element.hasDuration()) {
      composeType("duration", element.getDuration());
    }    if (element.hasUndesirableEffect()) { 
      for (Reference e : element.getUndesirableEffect()) 
          composeReference("undesirableEffect", e);
    }
    if (element.hasApplicability()) {
      composeExpression("applicability", element.getApplicability());
    }
    if (element.hasOtherTherapy()) { 
      for (ClinicalUseDefinition.ClinicalUseDefinitionContraindicationOtherTherapyComponent e : element.getOtherTherapy()) 
          composeClinicalUseDefinitionContraindicationOtherTherapyComponent("otherTherapy", e);
    }
  }

  protected void composeClinicalUseDefinitionInteractionComponent(String name, ClinicalUseDefinition.ClinicalUseDefinitionInteractionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClinicalUseDefinitionInteractionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClinicalUseDefinitionInteractionComponentElements(ClinicalUseDefinition.ClinicalUseDefinitionInteractionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasInteractant()) { 
      for (ClinicalUseDefinition.ClinicalUseDefinitionInteractionInteractantComponent e : element.getInteractant()) 
          composeClinicalUseDefinitionInteractionInteractantComponent("interactant", e);
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasEffect()) {
      composeCodeableReference("effect", element.getEffect());
    }
    if (element.hasIncidence()) {
      composeCodeableConcept("incidence", element.getIncidence());
    }
    if (element.hasManagement()) { 
      for (CodeableConcept e : element.getManagement()) 
          composeCodeableConcept("management", e);
    }
  }

  protected void composeClinicalUseDefinitionInteractionInteractantComponent(String name, ClinicalUseDefinition.ClinicalUseDefinitionInteractionInteractantComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClinicalUseDefinitionInteractionInteractantComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClinicalUseDefinitionInteractionInteractantComponentElements(ClinicalUseDefinition.ClinicalUseDefinitionInteractionInteractantComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasItem()) {
      composeType("item", element.getItem());
    }  }

  protected void composeClinicalUseDefinitionUndesirableEffectComponent(String name, ClinicalUseDefinition.ClinicalUseDefinitionUndesirableEffectComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClinicalUseDefinitionUndesirableEffectComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClinicalUseDefinitionUndesirableEffectComponentElements(ClinicalUseDefinition.ClinicalUseDefinitionUndesirableEffectComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSymptomConditionEffect()) {
      composeCodeableReference("symptomConditionEffect", element.getSymptomConditionEffect());
    }
    if (element.hasClassification()) {
      composeCodeableConcept("classification", element.getClassification());
    }
    if (element.hasFrequencyOfOccurrence()) {
      composeCodeableConcept("frequencyOfOccurrence", element.getFrequencyOfOccurrence());
    }
  }

  protected void composeClinicalUseDefinitionWarningComponent(String name, ClinicalUseDefinition.ClinicalUseDefinitionWarningComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeClinicalUseDefinitionWarningComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeClinicalUseDefinitionWarningComponentElements(ClinicalUseDefinition.ClinicalUseDefinitionWarningComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
  }

  protected void composeCodeSystem(String name, CodeSystem element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCodeSystemElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCodeSystemElements(CodeSystem element) throws IOException {
    composeMetadataResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasVersionAlgorithm()) {
      composeType("versionAlgorithm", element.getVersionAlgorithm());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasExperimentalElement()) {
      composeBoolean("experimental", element.getExperimentalElement());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasJurisdiction()) { 
      for (CodeableConcept e : element.getJurisdiction()) 
          composeCodeableConcept("jurisdiction", e);
    }
    if (element.hasPurposeElement()) {
      composeMarkdown("purpose", element.getPurposeElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
    if (element.hasCopyrightLabelElement()) {
      composeString("copyrightLabel", element.getCopyrightLabelElement());
    }
    if (element.hasApprovalDateElement()) {
      composeDate("approvalDate", element.getApprovalDateElement());
    }
    if (element.hasLastReviewDateElement()) {
      composeDate("lastReviewDate", element.getLastReviewDateElement());
    }
    if (element.hasEffectivePeriod()) {
      composePeriod("effectivePeriod", element.getEffectivePeriod());
    }
    if (element.hasTopic()) { 
      for (CodeableConcept e : element.getTopic()) 
          composeCodeableConcept("topic", e);
    }
    if (element.hasAuthor()) { 
      for (ContactDetail e : element.getAuthor()) 
          composeContactDetail("author", e);
    }
    if (element.hasEditor()) { 
      for (ContactDetail e : element.getEditor()) 
          composeContactDetail("editor", e);
    }
    if (element.hasReviewer()) { 
      for (ContactDetail e : element.getReviewer()) 
          composeContactDetail("reviewer", e);
    }
    if (element.hasEndorser()) { 
      for (ContactDetail e : element.getEndorser()) 
          composeContactDetail("endorser", e);
    }
    if (element.hasRelatedArtifact()) { 
      for (RelatedArtifact e : element.getRelatedArtifact()) 
          composeRelatedArtifact("relatedArtifact", e);
    }
    if (element.hasCaseSensitiveElement()) {
      composeBoolean("caseSensitive", element.getCaseSensitiveElement());
    }
    if (element.hasValueSetElement()) {
      composeCanonical("valueSet", element.getValueSetElement());
    }
    if (element.hasHierarchyMeaningElement())
      composeEnumeration("hierarchyMeaning", element.getHierarchyMeaningElement(), new CodeSystem.CodeSystemHierarchyMeaningEnumFactory());
    if (element.hasCompositionalElement()) {
      composeBoolean("compositional", element.getCompositionalElement());
    }
    if (element.hasVersionNeededElement()) {
      composeBoolean("versionNeeded", element.getVersionNeededElement());
    }
    if (element.hasContentElement())
      composeEnumeration("content", element.getContentElement(), new Enumerations.CodeSystemContentModeEnumFactory());
    if (element.hasSupplementsElement()) {
      composeCanonical("supplements", element.getSupplementsElement());
    }
    if (element.hasCountElement()) {
      composeUnsignedInt("count", element.getCountElement());
    }
    if (element.hasFilter()) { 
      for (CodeSystem.CodeSystemFilterComponent e : element.getFilter()) 
          composeCodeSystemFilterComponent("filter", e);
    }
    if (element.hasProperty()) { 
      for (CodeSystem.PropertyComponent e : element.getProperty()) 
          composeCodeSystemPropertyComponent("property", e);
    }
    if (element.hasConcept()) { 
      for (CodeSystem.ConceptDefinitionComponent e : element.getConcept()) 
          composeCodeSystemConceptDefinitionComponent("concept", e);
    }
  }

  protected void composeCodeSystemFilterComponent(String name, CodeSystem.CodeSystemFilterComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCodeSystemFilterComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCodeSystemFilterComponentElements(CodeSystem.CodeSystemFilterComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCodeElement()) {
      composeCode("code", element.getCodeElement());
    }
    if (element.hasDescriptionElement()) {
      composeString("description", element.getDescriptionElement());
    }
      if (element.hasOperator()) 
        for (Enumeration e : element.getOperator()) 
          composeEnumeration("operator", e, new Enumerations.FilterOperatorEnumFactory());
    if (element.hasValueElement()) {
      composeString("value", element.getValueElement());
    }
  }

  protected void composeCodeSystemPropertyComponent(String name, CodeSystem.PropertyComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCodeSystemPropertyComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCodeSystemPropertyComponentElements(CodeSystem.PropertyComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCodeElement()) {
      composeCode("code", element.getCodeElement());
    }
    if (element.hasUriElement()) {
      composeUri("uri", element.getUriElement());
    }
    if (element.hasDescriptionElement()) {
      composeString("description", element.getDescriptionElement());
    }
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new CodeSystem.PropertyTypeEnumFactory());
  }

  protected void composeCodeSystemConceptDefinitionComponent(String name, CodeSystem.ConceptDefinitionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCodeSystemConceptDefinitionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCodeSystemConceptDefinitionComponentElements(CodeSystem.ConceptDefinitionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCodeElement()) {
      composeCode("code", element.getCodeElement());
    }
    if (element.hasDisplayElement()) {
      composeString("display", element.getDisplayElement());
    }
    if (element.hasDefinitionElement()) {
      composeString("definition", element.getDefinitionElement());
    }
    if (element.hasDesignation()) { 
      for (CodeSystem.ConceptDefinitionDesignationComponent e : element.getDesignation()) 
          composeCodeSystemConceptDefinitionDesignationComponent("designation", e);
    }
    if (element.hasProperty()) { 
      for (CodeSystem.ConceptPropertyComponent e : element.getProperty()) 
          composeCodeSystemConceptPropertyComponent("property", e);
    }
    if (element.hasConcept()) { 
      for (CodeSystem.ConceptDefinitionComponent e : element.getConcept()) 
          composeCodeSystemConceptDefinitionComponent("concept", e);
    }
  }

  protected void composeCodeSystemConceptDefinitionDesignationComponent(String name, CodeSystem.ConceptDefinitionDesignationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCodeSystemConceptDefinitionDesignationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCodeSystemConceptDefinitionDesignationComponentElements(CodeSystem.ConceptDefinitionDesignationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLanguageElement()) {
      composeCode("language", element.getLanguageElement());
    }
    if (element.hasUse()) {
      composeCoding("use", element.getUse());
    }
    if (element.hasAdditionalUse()) { 
      for (Coding e : element.getAdditionalUse()) 
          composeCoding("additionalUse", e);
    }
    if (element.hasValueElement()) {
      composeString("value", element.getValueElement());
    }
  }

  protected void composeCodeSystemConceptPropertyComponent(String name, CodeSystem.ConceptPropertyComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCodeSystemConceptPropertyComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCodeSystemConceptPropertyComponentElements(CodeSystem.ConceptPropertyComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCodeElement()) {
      composeCode("code", element.getCodeElement());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeCommunication(String name, Communication element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCommunicationElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCommunicationElements(Communication element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasInstantiatesCanonical()) { 
      for (CanonicalType e : element.getInstantiatesCanonical()) 
          composeCanonical("instantiatesCanonical", e);
    }
    if (element.hasInstantiatesUri()) { 
      for (UriType e : element.getInstantiatesUri()) 
          composeUri("instantiatesUri", e);
    }
    if (element.hasBasedOn()) { 
      for (Reference e : element.getBasedOn()) 
          composeReference("basedOn", e);
    }
    if (element.hasPartOf()) { 
      for (Reference e : element.getPartOf()) 
          composeReference("partOf", e);
    }
    if (element.hasInResponseTo()) { 
      for (Reference e : element.getInResponseTo()) 
          composeReference("inResponseTo", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.EventStatusEnumFactory());
    if (element.hasStatusReason()) {
      composeCodeableConcept("statusReason", element.getStatusReason());
    }
    if (element.hasCategory()) { 
      for (CodeableConcept e : element.getCategory()) 
          composeCodeableConcept("category", e);
    }
    if (element.hasPriorityElement())
      composeEnumeration("priority", element.getPriorityElement(), new Enumerations.RequestPriorityEnumFactory());
    if (element.hasMedium()) { 
      for (CodeableConcept e : element.getMedium()) 
          composeCodeableConcept("medium", e);
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasTopic()) {
      composeCodeableConcept("topic", element.getTopic());
    }
    if (element.hasAbout()) { 
      for (Reference e : element.getAbout()) 
          composeReference("about", e);
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasSentElement()) {
      composeDateTime("sent", element.getSentElement());
    }
    if (element.hasReceivedElement()) {
      composeDateTime("received", element.getReceivedElement());
    }
    if (element.hasRecipient()) { 
      for (Reference e : element.getRecipient()) 
          composeReference("recipient", e);
    }
    if (element.hasSender()) {
      composeReference("sender", element.getSender());
    }
    if (element.hasReason()) { 
      for (CodeableReference e : element.getReason()) 
          composeCodeableReference("reason", e);
    }
    if (element.hasPayload()) { 
      for (Communication.CommunicationPayloadComponent e : element.getPayload()) 
          composeCommunicationPayloadComponent("payload", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
  }

  protected void composeCommunicationPayloadComponent(String name, Communication.CommunicationPayloadComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCommunicationPayloadComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCommunicationPayloadComponentElements(Communication.CommunicationPayloadComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasContent()) {
      composeType("content", element.getContent());
    }  }

  protected void composeCommunicationRequest(String name, CommunicationRequest element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCommunicationRequestElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCommunicationRequestElements(CommunicationRequest element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasBasedOn()) { 
      for (Reference e : element.getBasedOn()) 
          composeReference("basedOn", e);
    }
    if (element.hasReplaces()) { 
      for (Reference e : element.getReplaces()) 
          composeReference("replaces", e);
    }
    if (element.hasGroupIdentifier()) {
      composeIdentifier("groupIdentifier", element.getGroupIdentifier());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.RequestStatusEnumFactory());
    if (element.hasStatusReason()) {
      composeCodeableConcept("statusReason", element.getStatusReason());
    }
    if (element.hasIntentElement())
      composeEnumeration("intent", element.getIntentElement(), new Enumerations.RequestIntentEnumFactory());
    if (element.hasCategory()) { 
      for (CodeableConcept e : element.getCategory()) 
          composeCodeableConcept("category", e);
    }
    if (element.hasPriorityElement())
      composeEnumeration("priority", element.getPriorityElement(), new Enumerations.RequestPriorityEnumFactory());
    if (element.hasDoNotPerformElement()) {
      composeBoolean("doNotPerform", element.getDoNotPerformElement());
    }
    if (element.hasMedium()) { 
      for (CodeableConcept e : element.getMedium()) 
          composeCodeableConcept("medium", e);
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasAbout()) { 
      for (Reference e : element.getAbout()) 
          composeReference("about", e);
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasPayload()) { 
      for (CommunicationRequest.CommunicationRequestPayloadComponent e : element.getPayload()) 
          composeCommunicationRequestPayloadComponent("payload", e);
    }
    if (element.hasOccurrence()) {
      composeType("occurrence", element.getOccurrence());
    }    if (element.hasAuthoredOnElement()) {
      composeDateTime("authoredOn", element.getAuthoredOnElement());
    }
    if (element.hasRequester()) {
      composeReference("requester", element.getRequester());
    }
    if (element.hasRecipient()) { 
      for (Reference e : element.getRecipient()) 
          composeReference("recipient", e);
    }
    if (element.hasInformationProvider()) { 
      for (Reference e : element.getInformationProvider()) 
          composeReference("informationProvider", e);
    }
    if (element.hasReason()) { 
      for (CodeableReference e : element.getReason()) 
          composeCodeableReference("reason", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
  }

  protected void composeCommunicationRequestPayloadComponent(String name, CommunicationRequest.CommunicationRequestPayloadComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCommunicationRequestPayloadComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCommunicationRequestPayloadComponentElements(CommunicationRequest.CommunicationRequestPayloadComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasContent()) {
      composeType("content", element.getContent());
    }  }

  protected void composeCompartmentDefinition(String name, CompartmentDefinition element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCompartmentDefinitionElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCompartmentDefinitionElements(CompartmentDefinition element) throws IOException {
    composeCanonicalResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasVersionAlgorithm()) {
      composeType("versionAlgorithm", element.getVersionAlgorithm());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasExperimentalElement()) {
      composeBoolean("experimental", element.getExperimentalElement());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasPurposeElement()) {
      composeMarkdown("purpose", element.getPurposeElement());
    }
    if (element.hasCodeElement())
      composeEnumeration("code", element.getCodeElement(), new Enumerations.CompartmentTypeEnumFactory());
    if (element.hasSearchElement()) {
      composeBoolean("search", element.getSearchElement());
    }
    if (element.hasResource()) { 
      for (CompartmentDefinition.CompartmentDefinitionResourceComponent e : element.getResource()) 
          composeCompartmentDefinitionResourceComponent("resource", e);
    }
  }

  protected void composeCompartmentDefinitionResourceComponent(String name, CompartmentDefinition.CompartmentDefinitionResourceComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCompartmentDefinitionResourceComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCompartmentDefinitionResourceComponentElements(CompartmentDefinition.CompartmentDefinitionResourceComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCodeElement()) {
      composeCode("code", element.getCodeElement());
    }
    if (element.hasParam()) { 
      for (StringType e : element.getParam()) 
          composeString("param", e);
    }
    if (element.hasDocumentationElement()) {
      composeString("documentation", element.getDocumentationElement());
    }
    if (element.hasStartParamElement()) {
      composeUri("startParam", element.getStartParamElement());
    }
    if (element.hasEndParamElement()) {
      composeUri("endParam", element.getEndParamElement());
    }
  }

  protected void composeComposition(String name, Composition element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCompositionElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCompositionElements(Composition element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.CompositionStatusEnumFactory());
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasCategory()) { 
      for (CodeableConcept e : element.getCategory()) 
          composeCodeableConcept("category", e);
    }
    if (element.hasSubject()) { 
      for (Reference e : element.getSubject()) 
          composeReference("subject", e);
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasAuthor()) { 
      for (Reference e : element.getAuthor()) 
          composeReference("author", e);
    }
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasAttester()) { 
      for (Composition.CompositionAttesterComponent e : element.getAttester()) 
          composeCompositionAttesterComponent("attester", e);
    }
    if (element.hasCustodian()) {
      composeReference("custodian", element.getCustodian());
    }
    if (element.hasRelatesTo()) { 
      for (RelatedArtifact e : element.getRelatesTo()) 
          composeRelatedArtifact("relatesTo", e);
    }
    if (element.hasEvent()) { 
      for (Composition.CompositionEventComponent e : element.getEvent()) 
          composeCompositionEventComponent("event", e);
    }
    if (element.hasSection()) { 
      for (Composition.SectionComponent e : element.getSection()) 
          composeCompositionSectionComponent("section", e);
    }
  }

  protected void composeCompositionAttesterComponent(String name, Composition.CompositionAttesterComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCompositionAttesterComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCompositionAttesterComponentElements(Composition.CompositionAttesterComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasMode()) {
      composeCodeableConcept("mode", element.getMode());
    }
    if (element.hasTimeElement()) {
      composeDateTime("time", element.getTimeElement());
    }
    if (element.hasParty()) {
      composeReference("party", element.getParty());
    }
  }

  protected void composeCompositionEventComponent(String name, Composition.CompositionEventComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCompositionEventComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCompositionEventComponentElements(Composition.CompositionEventComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
    if (element.hasDetail()) { 
      for (CodeableReference e : element.getDetail()) 
          composeCodeableReference("detail", e);
    }
  }

  protected void composeCompositionSectionComponent(String name, Composition.SectionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCompositionSectionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCompositionSectionComponentElements(Composition.SectionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasAuthor()) { 
      for (Reference e : element.getAuthor()) 
          composeReference("author", e);
    }
    if (element.hasFocus()) {
      composeReference("focus", element.getFocus());
    }
    if (element.hasText()) {
      composeNarrative("text", element.getText());
    }
    if (element.hasOrderedBy()) {
      composeCodeableConcept("orderedBy", element.getOrderedBy());
    }
    if (element.hasEntry()) { 
      for (Reference e : element.getEntry()) 
          composeReference("entry", e);
    }
    if (element.hasEmptyReason()) {
      composeCodeableConcept("emptyReason", element.getEmptyReason());
    }
    if (element.hasSection()) { 
      for (Composition.SectionComponent e : element.getSection()) 
          composeCompositionSectionComponent("section", e);
    }
  }

  protected void composeConceptMap(String name, ConceptMap element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeConceptMapElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeConceptMapElements(ConceptMap element) throws IOException {
    composeMetadataResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasVersionAlgorithm()) {
      composeType("versionAlgorithm", element.getVersionAlgorithm());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasExperimentalElement()) {
      composeBoolean("experimental", element.getExperimentalElement());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasJurisdiction()) { 
      for (CodeableConcept e : element.getJurisdiction()) 
          composeCodeableConcept("jurisdiction", e);
    }
    if (element.hasPurposeElement()) {
      composeMarkdown("purpose", element.getPurposeElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
    if (element.hasCopyrightLabelElement()) {
      composeString("copyrightLabel", element.getCopyrightLabelElement());
    }
    if (element.hasApprovalDateElement()) {
      composeDate("approvalDate", element.getApprovalDateElement());
    }
    if (element.hasLastReviewDateElement()) {
      composeDate("lastReviewDate", element.getLastReviewDateElement());
    }
    if (element.hasEffectivePeriod()) {
      composePeriod("effectivePeriod", element.getEffectivePeriod());
    }
    if (element.hasTopic()) { 
      for (CodeableConcept e : element.getTopic()) 
          composeCodeableConcept("topic", e);
    }
    if (element.hasAuthor()) { 
      for (ContactDetail e : element.getAuthor()) 
          composeContactDetail("author", e);
    }
    if (element.hasEditor()) { 
      for (ContactDetail e : element.getEditor()) 
          composeContactDetail("editor", e);
    }
    if (element.hasReviewer()) { 
      for (ContactDetail e : element.getReviewer()) 
          composeContactDetail("reviewer", e);
    }
    if (element.hasEndorser()) { 
      for (ContactDetail e : element.getEndorser()) 
          composeContactDetail("endorser", e);
    }
    if (element.hasRelatedArtifact()) { 
      for (RelatedArtifact e : element.getRelatedArtifact()) 
          composeRelatedArtifact("relatedArtifact", e);
    }
    if (element.hasProperty()) { 
      for (ConceptMap.PropertyComponent e : element.getProperty()) 
          composeConceptMapPropertyComponent("property", e);
    }
    if (element.hasAdditionalAttribute()) { 
      for (ConceptMap.AdditionalAttributeComponent e : element.getAdditionalAttribute()) 
          composeConceptMapAdditionalAttributeComponent("additionalAttribute", e);
    }
    if (element.hasSourceScope()) {
      composeType("sourceScope", element.getSourceScope());
    }    if (element.hasTargetScope()) {
      composeType("targetScope", element.getTargetScope());
    }    if (element.hasGroup()) { 
      for (ConceptMap.ConceptMapGroupComponent e : element.getGroup()) 
          composeConceptMapGroupComponent("group", e);
    }
  }

  protected void composeConceptMapPropertyComponent(String name, ConceptMap.PropertyComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeConceptMapPropertyComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeConceptMapPropertyComponentElements(ConceptMap.PropertyComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCodeElement()) {
      composeCode("code", element.getCodeElement());
    }
    if (element.hasUriElement()) {
      composeUri("uri", element.getUriElement());
    }
    if (element.hasDescriptionElement()) {
      composeString("description", element.getDescriptionElement());
    }
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new ConceptMap.ConceptMapPropertyTypeEnumFactory());
    if (element.hasSystemElement()) {
      composeCanonical("system", element.getSystemElement());
    }
  }

  protected void composeConceptMapAdditionalAttributeComponent(String name, ConceptMap.AdditionalAttributeComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeConceptMapAdditionalAttributeComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeConceptMapAdditionalAttributeComponentElements(ConceptMap.AdditionalAttributeComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCodeElement()) {
      composeCode("code", element.getCodeElement());
    }
    if (element.hasUriElement()) {
      composeUri("uri", element.getUriElement());
    }
    if (element.hasDescriptionElement()) {
      composeString("description", element.getDescriptionElement());
    }
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new ConceptMap.ConceptMapAttributeTypeEnumFactory());
  }

  protected void composeConceptMapGroupComponent(String name, ConceptMap.ConceptMapGroupComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeConceptMapGroupComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeConceptMapGroupComponentElements(ConceptMap.ConceptMapGroupComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSourceElement()) {
      composeCanonical("source", element.getSourceElement());
    }
    if (element.hasTargetElement()) {
      composeCanonical("target", element.getTargetElement());
    }
    if (element.hasElement()) { 
      for (ConceptMap.SourceElementComponent e : element.getElement()) 
          composeConceptMapSourceElementComponent("element", e);
    }
    if (element.hasUnmapped()) {
      composeConceptMapGroupUnmappedComponent("unmapped", element.getUnmapped());
    }
  }

  protected void composeConceptMapSourceElementComponent(String name, ConceptMap.SourceElementComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeConceptMapSourceElementComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeConceptMapSourceElementComponentElements(ConceptMap.SourceElementComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCodeElement()) {
      composeCode("code", element.getCodeElement());
    }
    if (element.hasDisplayElement()) {
      composeString("display", element.getDisplayElement());
    }
    if (element.hasValueSetElement()) {
      composeCanonical("valueSet", element.getValueSetElement());
    }
    if (element.hasNoMapElement()) {
      composeBoolean("noMap", element.getNoMapElement());
    }
    if (element.hasTarget()) { 
      for (ConceptMap.TargetElementComponent e : element.getTarget()) 
          composeConceptMapTargetElementComponent("target", e);
    }
  }

  protected void composeConceptMapTargetElementComponent(String name, ConceptMap.TargetElementComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeConceptMapTargetElementComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeConceptMapTargetElementComponentElements(ConceptMap.TargetElementComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCodeElement()) {
      composeCode("code", element.getCodeElement());
    }
    if (element.hasDisplayElement()) {
      composeString("display", element.getDisplayElement());
    }
    if (element.hasValueSetElement()) {
      composeCanonical("valueSet", element.getValueSetElement());
    }
    if (element.hasRelationshipElement())
      composeEnumeration("relationship", element.getRelationshipElement(), new Enumerations.ConceptMapRelationshipEnumFactory());
    if (element.hasCommentElement()) {
      composeString("comment", element.getCommentElement());
    }
    if (element.hasProperty()) { 
      for (ConceptMap.MappingPropertyComponent e : element.getProperty()) 
          composeConceptMapMappingPropertyComponent("property", e);
    }
    if (element.hasDependsOn()) { 
      for (ConceptMap.OtherElementComponent e : element.getDependsOn()) 
          composeConceptMapOtherElementComponent("dependsOn", e);
    }
    if (element.hasProduct()) { 
      for (ConceptMap.OtherElementComponent e : element.getProduct()) 
          composeConceptMapOtherElementComponent("product", e);
    }
  }

  protected void composeConceptMapMappingPropertyComponent(String name, ConceptMap.MappingPropertyComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeConceptMapMappingPropertyComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeConceptMapMappingPropertyComponentElements(ConceptMap.MappingPropertyComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCodeElement()) {
      composeCode("code", element.getCodeElement());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeConceptMapOtherElementComponent(String name, ConceptMap.OtherElementComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeConceptMapOtherElementComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeConceptMapOtherElementComponentElements(ConceptMap.OtherElementComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasAttributeElement()) {
      composeCode("attribute", element.getAttributeElement());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }    if (element.hasValueSetElement()) {
      composeCanonical("valueSet", element.getValueSetElement());
    }
  }

  protected void composeConceptMapGroupUnmappedComponent(String name, ConceptMap.ConceptMapGroupUnmappedComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeConceptMapGroupUnmappedComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeConceptMapGroupUnmappedComponentElements(ConceptMap.ConceptMapGroupUnmappedComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasModeElement())
      composeEnumeration("mode", element.getModeElement(), new ConceptMap.ConceptMapGroupUnmappedModeEnumFactory());
    if (element.hasCodeElement()) {
      composeCode("code", element.getCodeElement());
    }
    if (element.hasDisplayElement()) {
      composeString("display", element.getDisplayElement());
    }
    if (element.hasValueSetElement()) {
      composeCanonical("valueSet", element.getValueSetElement());
    }
    if (element.hasRelationshipElement())
      composeEnumeration("relationship", element.getRelationshipElement(), new Enumerations.ConceptMapRelationshipEnumFactory());
    if (element.hasOtherMapElement()) {
      composeCanonical("otherMap", element.getOtherMapElement());
    }
  }

  protected void composeCondition(String name, Condition element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeConditionElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeConditionElements(Condition element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasClinicalStatus()) {
      composeCodeableConcept("clinicalStatus", element.getClinicalStatus());
    }
    if (element.hasVerificationStatus()) {
      composeCodeableConcept("verificationStatus", element.getVerificationStatus());
    }
    if (element.hasCategory()) { 
      for (CodeableConcept e : element.getCategory()) 
          composeCodeableConcept("category", e);
    }
    if (element.hasSeverity()) {
      composeCodeableConcept("severity", element.getSeverity());
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasBodySite()) { 
      for (CodeableConcept e : element.getBodySite()) 
          composeCodeableConcept("bodySite", e);
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasOnset()) {
      composeType("onset", element.getOnset());
    }    if (element.hasAbatement()) {
      composeType("abatement", element.getAbatement());
    }    if (element.hasRecordedDateElement()) {
      composeDateTime("recordedDate", element.getRecordedDateElement());
    }
    if (element.hasParticipant()) { 
      for (Condition.ConditionParticipantComponent e : element.getParticipant()) 
          composeConditionParticipantComponent("participant", e);
    }
    if (element.hasStage()) { 
      for (Condition.ConditionStageComponent e : element.getStage()) 
          composeConditionStageComponent("stage", e);
    }
    if (element.hasEvidence()) { 
      for (CodeableReference e : element.getEvidence()) 
          composeCodeableReference("evidence", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
  }

  protected void composeConditionParticipantComponent(String name, Condition.ConditionParticipantComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeConditionParticipantComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeConditionParticipantComponentElements(Condition.ConditionParticipantComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasFunction()) {
      composeCodeableConcept("function", element.getFunction());
    }
    if (element.hasActor()) {
      composeReference("actor", element.getActor());
    }
  }

  protected void composeConditionStageComponent(String name, Condition.ConditionStageComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeConditionStageComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeConditionStageComponentElements(Condition.ConditionStageComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSummary()) {
      composeCodeableConcept("summary", element.getSummary());
    }
    if (element.hasAssessment()) { 
      for (Reference e : element.getAssessment()) 
          composeReference("assessment", e);
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
  }

  protected void composeConditionDefinition(String name, ConditionDefinition element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeConditionDefinitionElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeConditionDefinitionElements(ConditionDefinition element) throws IOException {
    composeMetadataResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasVersionAlgorithm()) {
      composeType("versionAlgorithm", element.getVersionAlgorithm());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasSubtitleElement()) {
      composeString("subtitle", element.getSubtitleElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasExperimentalElement()) {
      composeBoolean("experimental", element.getExperimentalElement());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasJurisdiction()) { 
      for (CodeableConcept e : element.getJurisdiction()) 
          composeCodeableConcept("jurisdiction", e);
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasSeverity()) {
      composeCodeableConcept("severity", element.getSeverity());
    }
    if (element.hasBodySite()) {
      composeCodeableConcept("bodySite", element.getBodySite());
    }
    if (element.hasStage()) {
      composeCodeableConcept("stage", element.getStage());
    }
    if (element.hasHasSeverityElement()) {
      composeBoolean("hasSeverity", element.getHasSeverityElement());
    }
    if (element.hasHasBodySiteElement()) {
      composeBoolean("hasBodySite", element.getHasBodySiteElement());
    }
    if (element.hasHasStageElement()) {
      composeBoolean("hasStage", element.getHasStageElement());
    }
    if (element.hasDefinition()) { 
      for (UriType e : element.getDefinition()) 
          composeUri("definition", e);
    }
    if (element.hasObservation()) { 
      for (ConditionDefinition.ConditionDefinitionObservationComponent e : element.getObservation()) 
          composeConditionDefinitionObservationComponent("observation", e);
    }
    if (element.hasMedication()) { 
      for (ConditionDefinition.ConditionDefinitionMedicationComponent e : element.getMedication()) 
          composeConditionDefinitionMedicationComponent("medication", e);
    }
    if (element.hasPrecondition()) { 
      for (ConditionDefinition.ConditionDefinitionPreconditionComponent e : element.getPrecondition()) 
          composeConditionDefinitionPreconditionComponent("precondition", e);
    }
    if (element.hasTeam()) { 
      for (Reference e : element.getTeam()) 
          composeReference("team", e);
    }
    if (element.hasQuestionnaire()) { 
      for (ConditionDefinition.ConditionDefinitionQuestionnaireComponent e : element.getQuestionnaire()) 
          composeConditionDefinitionQuestionnaireComponent("questionnaire", e);
    }
    if (element.hasPlan()) { 
      for (ConditionDefinition.ConditionDefinitionPlanComponent e : element.getPlan()) 
          composeConditionDefinitionPlanComponent("plan", e);
    }
  }

  protected void composeConditionDefinitionObservationComponent(String name, ConditionDefinition.ConditionDefinitionObservationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeConditionDefinitionObservationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeConditionDefinitionObservationComponentElements(ConditionDefinition.ConditionDefinitionObservationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCategory()) {
      composeCodeableConcept("category", element.getCategory());
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
  }

  protected void composeConditionDefinitionMedicationComponent(String name, ConditionDefinition.ConditionDefinitionMedicationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeConditionDefinitionMedicationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeConditionDefinitionMedicationComponentElements(ConditionDefinition.ConditionDefinitionMedicationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCategory()) {
      composeCodeableConcept("category", element.getCategory());
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
  }

  protected void composeConditionDefinitionPreconditionComponent(String name, ConditionDefinition.ConditionDefinitionPreconditionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeConditionDefinitionPreconditionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeConditionDefinitionPreconditionComponentElements(ConditionDefinition.ConditionDefinitionPreconditionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new ConditionDefinition.ConditionPreconditionTypeEnumFactory());
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeConditionDefinitionQuestionnaireComponent(String name, ConditionDefinition.ConditionDefinitionQuestionnaireComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeConditionDefinitionQuestionnaireComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeConditionDefinitionQuestionnaireComponentElements(ConditionDefinition.ConditionDefinitionQuestionnaireComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasPurposeElement())
      composeEnumeration("purpose", element.getPurposeElement(), new ConditionDefinition.ConditionQuestionnairePurposeEnumFactory());
    if (element.hasReference()) {
      composeReference("reference", element.getReference());
    }
  }

  protected void composeConditionDefinitionPlanComponent(String name, ConditionDefinition.ConditionDefinitionPlanComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeConditionDefinitionPlanComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeConditionDefinitionPlanComponentElements(ConditionDefinition.ConditionDefinitionPlanComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasRole()) {
      composeCodeableConcept("role", element.getRole());
    }
    if (element.hasReference()) {
      composeReference("reference", element.getReference());
    }
  }

  protected void composeConsent(String name, Consent element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeConsentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeConsentElements(Consent element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Consent.ConsentStateEnumFactory());
    if (element.hasCategory()) { 
      for (CodeableConcept e : element.getCategory()) 
          composeCodeableConcept("category", e);
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasDateElement()) {
      composeDate("date", element.getDateElement());
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
    if (element.hasGrantor()) { 
      for (Reference e : element.getGrantor()) 
          composeReference("grantor", e);
    }
    if (element.hasGrantee()) { 
      for (Reference e : element.getGrantee()) 
          composeReference("grantee", e);
    }
    if (element.hasManager()) { 
      for (Reference e : element.getManager()) 
          composeReference("manager", e);
    }
    if (element.hasController()) { 
      for (Reference e : element.getController()) 
          composeReference("controller", e);
    }
    if (element.hasSourceAttachment()) { 
      for (Attachment e : element.getSourceAttachment()) 
          composeAttachment("sourceAttachment", e);
    }
    if (element.hasSourceReference()) { 
      for (Reference e : element.getSourceReference()) 
          composeReference("sourceReference", e);
    }
    if (element.hasRegulatoryBasis()) { 
      for (CodeableConcept e : element.getRegulatoryBasis()) 
          composeCodeableConcept("regulatoryBasis", e);
    }
    if (element.hasPolicyBasis()) {
      composeConsentPolicyBasisComponent("policyBasis", element.getPolicyBasis());
    }
    if (element.hasPolicyText()) { 
      for (Reference e : element.getPolicyText()) 
          composeReference("policyText", e);
    }
    if (element.hasVerification()) { 
      for (Consent.ConsentVerificationComponent e : element.getVerification()) 
          composeConsentVerificationComponent("verification", e);
    }
    if (element.hasDecisionElement())
      composeEnumeration("decision", element.getDecisionElement(), new Enumerations.ConsentProvisionTypeEnumFactory());
    if (element.hasProvision()) { 
      for (Consent.ProvisionComponent e : element.getProvision()) 
          composeConsentProvisionComponent("provision", e);
    }
  }

  protected void composeConsentPolicyBasisComponent(String name, Consent.ConsentPolicyBasisComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeConsentPolicyBasisComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeConsentPolicyBasisComponentElements(Consent.ConsentPolicyBasisComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasReference()) {
      composeReference("reference", element.getReference());
    }
    if (element.hasUrlElement()) {
      composeUrl("url", element.getUrlElement());
    }
  }

  protected void composeConsentVerificationComponent(String name, Consent.ConsentVerificationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeConsentVerificationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeConsentVerificationComponentElements(Consent.ConsentVerificationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasVerifiedElement()) {
      composeBoolean("verified", element.getVerifiedElement());
    }
    if (element.hasVerificationType()) {
      composeCodeableConcept("verificationType", element.getVerificationType());
    }
    if (element.hasVerifiedBy()) {
      composeReference("verifiedBy", element.getVerifiedBy());
    }
    if (element.hasVerifiedWith()) {
      composeReference("verifiedWith", element.getVerifiedWith());
    }
    if (element.hasVerificationDate()) { 
      for (DateTimeType e : element.getVerificationDate()) 
          composeDateTime("verificationDate", e);
    }
  }

  protected void composeConsentProvisionComponent(String name, Consent.ProvisionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeConsentProvisionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeConsentProvisionComponentElements(Consent.ProvisionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
    if (element.hasActor()) { 
      for (Consent.ProvisionActorComponent e : element.getActor()) 
          composeConsentProvisionActorComponent("actor", e);
    }
    if (element.hasAction()) { 
      for (CodeableConcept e : element.getAction()) 
          composeCodeableConcept("action", e);
    }
    if (element.hasSecurityLabel()) { 
      for (Coding e : element.getSecurityLabel()) 
          composeCoding("securityLabel", e);
    }
    if (element.hasPurpose()) { 
      for (Coding e : element.getPurpose()) 
          composeCoding("purpose", e);
    }
    if (element.hasDocumentType()) { 
      for (Coding e : element.getDocumentType()) 
          composeCoding("documentType", e);
    }
    if (element.hasResourceType()) { 
      for (Coding e : element.getResourceType()) 
          composeCoding("resourceType", e);
    }
    if (element.hasCode()) { 
      for (CodeableConcept e : element.getCode()) 
          composeCodeableConcept("code", e);
    }
    if (element.hasDataPeriod()) {
      composePeriod("dataPeriod", element.getDataPeriod());
    }
    if (element.hasData()) { 
      for (Consent.ProvisionDataComponent e : element.getData()) 
          composeConsentProvisionDataComponent("data", e);
    }
    if (element.hasExpression()) {
      composeExpression("expression", element.getExpression());
    }
    if (element.hasProvision()) { 
      for (Consent.ProvisionComponent e : element.getProvision()) 
          composeConsentProvisionComponent("provision", e);
    }
  }

  protected void composeConsentProvisionActorComponent(String name, Consent.ProvisionActorComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeConsentProvisionActorComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeConsentProvisionActorComponentElements(Consent.ProvisionActorComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasRole()) {
      composeCodeableConcept("role", element.getRole());
    }
    if (element.hasReference()) {
      composeReference("reference", element.getReference());
    }
  }

  protected void composeConsentProvisionDataComponent(String name, Consent.ProvisionDataComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeConsentProvisionDataComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeConsentProvisionDataComponentElements(Consent.ProvisionDataComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasMeaningElement())
      composeEnumeration("meaning", element.getMeaningElement(), new Enumerations.ConsentDataMeaningEnumFactory());
    if (element.hasReference()) {
      composeReference("reference", element.getReference());
    }
  }

  protected void composeContract(String name, Contract element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeContractElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeContractElements(Contract element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Contract.ContractResourceStatusCodesEnumFactory());
    if (element.hasLegalState()) {
      composeCodeableConcept("legalState", element.getLegalState());
    }
    if (element.hasInstantiatesCanonical()) {
      composeReference("instantiatesCanonical", element.getInstantiatesCanonical());
    }
    if (element.hasInstantiatesUriElement()) {
      composeUri("instantiatesUri", element.getInstantiatesUriElement());
    }
    if (element.hasContentDerivative()) {
      composeCodeableConcept("contentDerivative", element.getContentDerivative());
    }
    if (element.hasIssuedElement()) {
      composeDateTime("issued", element.getIssuedElement());
    }
    if (element.hasApplies()) {
      composePeriod("applies", element.getApplies());
    }
    if (element.hasExpirationType()) {
      composeCodeableConcept("expirationType", element.getExpirationType());
    }
    if (element.hasSubject()) { 
      for (Reference e : element.getSubject()) 
          composeReference("subject", e);
    }
    if (element.hasAuthority()) { 
      for (Reference e : element.getAuthority()) 
          composeReference("authority", e);
    }
    if (element.hasDomain()) { 
      for (Reference e : element.getDomain()) 
          composeReference("domain", e);
    }
    if (element.hasSite()) { 
      for (Reference e : element.getSite()) 
          composeReference("site", e);
    }
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasSubtitleElement()) {
      composeString("subtitle", element.getSubtitleElement());
    }
    if (element.hasAlias()) { 
      for (StringType e : element.getAlias()) 
          composeString("alias", e);
    }
    if (element.hasAuthor()) {
      composeReference("author", element.getAuthor());
    }
    if (element.hasScope()) {
      composeCodeableConcept("scope", element.getScope());
    }
    if (element.hasTopic()) {
      composeType("topic", element.getTopic());
    }    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasSubType()) { 
      for (CodeableConcept e : element.getSubType()) 
          composeCodeableConcept("subType", e);
    }
    if (element.hasContentDefinition()) {
      composeContractContentDefinitionComponent("contentDefinition", element.getContentDefinition());
    }
    if (element.hasTerm()) { 
      for (Contract.TermComponent e : element.getTerm()) 
          composeContractTermComponent("term", e);
    }
    if (element.hasSupportingInfo()) { 
      for (Reference e : element.getSupportingInfo()) 
          composeReference("supportingInfo", e);
    }
    if (element.hasRelevantHistory()) { 
      for (Reference e : element.getRelevantHistory()) 
          composeReference("relevantHistory", e);
    }
    if (element.hasSigner()) { 
      for (Contract.SignatoryComponent e : element.getSigner()) 
          composeContractSignatoryComponent("signer", e);
    }
    if (element.hasFriendly()) { 
      for (Contract.FriendlyLanguageComponent e : element.getFriendly()) 
          composeContractFriendlyLanguageComponent("friendly", e);
    }
    if (element.hasLegal()) { 
      for (Contract.LegalLanguageComponent e : element.getLegal()) 
          composeContractLegalLanguageComponent("legal", e);
    }
    if (element.hasRule()) { 
      for (Contract.ComputableLanguageComponent e : element.getRule()) 
          composeContractComputableLanguageComponent("rule", e);
    }
    if (element.hasLegallyBinding()) {
      composeType("legallyBinding", element.getLegallyBinding());
    }  }

  protected void composeContractContentDefinitionComponent(String name, Contract.ContentDefinitionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeContractContentDefinitionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeContractContentDefinitionComponentElements(Contract.ContentDefinitionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasSubType()) {
      composeCodeableConcept("subType", element.getSubType());
    }
    if (element.hasPublisher()) {
      composeReference("publisher", element.getPublisher());
    }
    if (element.hasPublicationDateElement()) {
      composeDateTime("publicationDate", element.getPublicationDateElement());
    }
    if (element.hasPublicationStatusElement())
      composeEnumeration("publicationStatus", element.getPublicationStatusElement(), new Contract.ContractResourcePublicationStatusCodesEnumFactory());
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
  }

  protected void composeContractTermComponent(String name, Contract.TermComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeContractTermComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeContractTermComponentElements(Contract.TermComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasIdentifier()) {
      composeIdentifier("identifier", element.getIdentifier());
    }
    if (element.hasIssuedElement()) {
      composeDateTime("issued", element.getIssuedElement());
    }
    if (element.hasApplies()) {
      composePeriod("applies", element.getApplies());
    }
    if (element.hasTopic()) {
      composeType("topic", element.getTopic());
    }    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasSubType()) {
      composeCodeableConcept("subType", element.getSubType());
    }
    if (element.hasTextElement()) {
      composeString("text", element.getTextElement());
    }
    if (element.hasSecurityLabel()) { 
      for (Contract.SecurityLabelComponent e : element.getSecurityLabel()) 
          composeContractSecurityLabelComponent("securityLabel", e);
    }
    if (element.hasOffer()) {
      composeContractOfferComponent("offer", element.getOffer());
    }
    if (element.hasAsset()) { 
      for (Contract.ContractAssetComponent e : element.getAsset()) 
          composeContractAssetComponent("asset", e);
    }
    if (element.hasAction()) { 
      for (Contract.ActionComponent e : element.getAction()) 
          composeContractActionComponent("action", e);
    }
    if (element.hasGroup()) { 
      for (Contract.TermComponent e : element.getGroup()) 
          composeContractTermComponent("group", e);
    }
  }

  protected void composeContractSecurityLabelComponent(String name, Contract.SecurityLabelComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeContractSecurityLabelComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeContractSecurityLabelComponentElements(Contract.SecurityLabelComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNumber()) { 
      for (UnsignedIntType e : element.getNumber()) 
          composeUnsignedInt("number", e);
    }
    if (element.hasClassification()) {
      composeCoding("classification", element.getClassification());
    }
    if (element.hasCategory()) { 
      for (Coding e : element.getCategory()) 
          composeCoding("category", e);
    }
    if (element.hasControl()) { 
      for (Coding e : element.getControl()) 
          composeCoding("control", e);
    }
  }

  protected void composeContractOfferComponent(String name, Contract.ContractOfferComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeContractOfferComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeContractOfferComponentElements(Contract.ContractOfferComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasParty()) { 
      for (Contract.ContractPartyComponent e : element.getParty()) 
          composeContractPartyComponent("party", e);
    }
    if (element.hasTopic()) {
      composeReference("topic", element.getTopic());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasDecision()) {
      composeCodeableConcept("decision", element.getDecision());
    }
    if (element.hasDecisionMode()) { 
      for (CodeableConcept e : element.getDecisionMode()) 
          composeCodeableConcept("decisionMode", e);
    }
    if (element.hasAnswer()) { 
      for (Contract.AnswerComponent e : element.getAnswer()) 
          composeContractAnswerComponent("answer", e);
    }
    if (element.hasTextElement()) {
      composeString("text", element.getTextElement());
    }
    if (element.hasLinkId()) { 
      for (StringType e : element.getLinkId()) 
          composeString("linkId", e);
    }
    if (element.hasSecurityLabelNumber()) { 
      for (UnsignedIntType e : element.getSecurityLabelNumber()) 
          composeUnsignedInt("securityLabelNumber", e);
    }
  }

  protected void composeContractPartyComponent(String name, Contract.ContractPartyComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeContractPartyComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeContractPartyComponentElements(Contract.ContractPartyComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasReference()) { 
      for (Reference e : element.getReference()) 
          composeReference("reference", e);
    }
    if (element.hasRole()) {
      composeCodeableConcept("role", element.getRole());
    }
  }

  protected void composeContractAnswerComponent(String name, Contract.AnswerComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeContractAnswerComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeContractAnswerComponentElements(Contract.AnswerComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeContractAssetComponent(String name, Contract.ContractAssetComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeContractAssetComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeContractAssetComponentElements(Contract.ContractAssetComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasScope()) {
      composeCodeableConcept("scope", element.getScope());
    }
    if (element.hasType()) { 
      for (CodeableConcept e : element.getType()) 
          composeCodeableConcept("type", e);
    }
    if (element.hasTypeReference()) { 
      for (Reference e : element.getTypeReference()) 
          composeReference("typeReference", e);
    }
    if (element.hasSubtype()) { 
      for (CodeableConcept e : element.getSubtype()) 
          composeCodeableConcept("subtype", e);
    }
    if (element.hasRelationship()) {
      composeCoding("relationship", element.getRelationship());
    }
    if (element.hasContext()) { 
      for (Contract.AssetContextComponent e : element.getContext()) 
          composeContractAssetContextComponent("context", e);
    }
    if (element.hasConditionElement()) {
      composeString("condition", element.getConditionElement());
    }
    if (element.hasPeriodType()) { 
      for (CodeableConcept e : element.getPeriodType()) 
          composeCodeableConcept("periodType", e);
    }
    if (element.hasPeriod()) { 
      for (Period e : element.getPeriod()) 
          composePeriod("period", e);
    }
    if (element.hasUsePeriod()) { 
      for (Period e : element.getUsePeriod()) 
          composePeriod("usePeriod", e);
    }
    if (element.hasTextElement()) {
      composeString("text", element.getTextElement());
    }
    if (element.hasLinkId()) { 
      for (StringType e : element.getLinkId()) 
          composeString("linkId", e);
    }
    if (element.hasAnswer()) { 
      for (Contract.AnswerComponent e : element.getAnswer()) 
          composeContractAnswerComponent("answer", e);
    }
    if (element.hasSecurityLabelNumber()) { 
      for (UnsignedIntType e : element.getSecurityLabelNumber()) 
          composeUnsignedInt("securityLabelNumber", e);
    }
    if (element.hasValuedItem()) { 
      for (Contract.ValuedItemComponent e : element.getValuedItem()) 
          composeContractValuedItemComponent("valuedItem", e);
    }
  }

  protected void composeContractAssetContextComponent(String name, Contract.AssetContextComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeContractAssetContextComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeContractAssetContextComponentElements(Contract.AssetContextComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasReference()) {
      composeReference("reference", element.getReference());
    }
    if (element.hasCode()) { 
      for (CodeableConcept e : element.getCode()) 
          composeCodeableConcept("code", e);
    }
    if (element.hasTextElement()) {
      composeString("text", element.getTextElement());
    }
  }

  protected void composeContractValuedItemComponent(String name, Contract.ValuedItemComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeContractValuedItemComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeContractValuedItemComponentElements(Contract.ValuedItemComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasEntity()) {
      composeType("entity", element.getEntity());
    }    if (element.hasIdentifier()) {
      composeIdentifier("identifier", element.getIdentifier());
    }
    if (element.hasEffectiveTimeElement()) {
      composeDateTime("effectiveTime", element.getEffectiveTimeElement());
    }
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasUnitPrice()) {
      composeMoney("unitPrice", element.getUnitPrice());
    }
    if (element.hasFactorElement()) {
      composeDecimal("factor", element.getFactorElement());
    }
    if (element.hasPointsElement()) {
      composeDecimal("points", element.getPointsElement());
    }
    if (element.hasNet()) {
      composeMoney("net", element.getNet());
    }
    if (element.hasPaymentElement()) {
      composeString("payment", element.getPaymentElement());
    }
    if (element.hasPaymentDateElement()) {
      composeDateTime("paymentDate", element.getPaymentDateElement());
    }
    if (element.hasResponsible()) {
      composeReference("responsible", element.getResponsible());
    }
    if (element.hasRecipient()) {
      composeReference("recipient", element.getRecipient());
    }
    if (element.hasLinkId()) { 
      for (StringType e : element.getLinkId()) 
          composeString("linkId", e);
    }
    if (element.hasSecurityLabelNumber()) { 
      for (UnsignedIntType e : element.getSecurityLabelNumber()) 
          composeUnsignedInt("securityLabelNumber", e);
    }
  }

  protected void composeContractActionComponent(String name, Contract.ActionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeContractActionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeContractActionComponentElements(Contract.ActionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDoNotPerformElement()) {
      composeBoolean("doNotPerform", element.getDoNotPerformElement());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasSubject()) { 
      for (Contract.ActionSubjectComponent e : element.getSubject()) 
          composeContractActionSubjectComponent("subject", e);
    }
    if (element.hasIntent()) {
      composeCodeableConcept("intent", element.getIntent());
    }
    if (element.hasLinkId()) { 
      for (StringType e : element.getLinkId()) 
          composeString("linkId", e);
    }
    if (element.hasStatus()) {
      composeCodeableConcept("status", element.getStatus());
    }
    if (element.hasContext()) {
      composeReference("context", element.getContext());
    }
    if (element.hasContextLinkId()) { 
      for (StringType e : element.getContextLinkId()) 
          composeString("contextLinkId", e);
    }
    if (element.hasOccurrence()) {
      composeType("occurrence", element.getOccurrence());
    }    if (element.hasRequester()) { 
      for (Reference e : element.getRequester()) 
          composeReference("requester", e);
    }
    if (element.hasRequesterLinkId()) { 
      for (StringType e : element.getRequesterLinkId()) 
          composeString("requesterLinkId", e);
    }
    if (element.hasPerformerType()) { 
      for (CodeableConcept e : element.getPerformerType()) 
          composeCodeableConcept("performerType", e);
    }
    if (element.hasPerformerRole()) {
      composeCodeableConcept("performerRole", element.getPerformerRole());
    }
    if (element.hasPerformer()) {
      composeReference("performer", element.getPerformer());
    }
    if (element.hasPerformerLinkId()) { 
      for (StringType e : element.getPerformerLinkId()) 
          composeString("performerLinkId", e);
    }
    if (element.hasReason()) { 
      for (CodeableReference e : element.getReason()) 
          composeCodeableReference("reason", e);
    }
    if (element.hasReasonLinkId()) { 
      for (StringType e : element.getReasonLinkId()) 
          composeString("reasonLinkId", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasSecurityLabelNumber()) { 
      for (UnsignedIntType e : element.getSecurityLabelNumber()) 
          composeUnsignedInt("securityLabelNumber", e);
    }
  }

  protected void composeContractActionSubjectComponent(String name, Contract.ActionSubjectComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeContractActionSubjectComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeContractActionSubjectComponentElements(Contract.ActionSubjectComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasReference()) { 
      for (Reference e : element.getReference()) 
          composeReference("reference", e);
    }
    if (element.hasRole()) {
      composeCodeableConcept("role", element.getRole());
    }
  }

  protected void composeContractSignatoryComponent(String name, Contract.SignatoryComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeContractSignatoryComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeContractSignatoryComponentElements(Contract.SignatoryComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCoding("type", element.getType());
    }
    if (element.hasParty()) {
      composeReference("party", element.getParty());
    }
    if (element.hasSignature()) { 
      for (Signature e : element.getSignature()) 
          composeSignature("signature", e);
    }
  }

  protected void composeContractFriendlyLanguageComponent(String name, Contract.FriendlyLanguageComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeContractFriendlyLanguageComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeContractFriendlyLanguageComponentElements(Contract.FriendlyLanguageComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasContent()) {
      composeType("content", element.getContent());
    }  }

  protected void composeContractLegalLanguageComponent(String name, Contract.LegalLanguageComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeContractLegalLanguageComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeContractLegalLanguageComponentElements(Contract.LegalLanguageComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasContent()) {
      composeType("content", element.getContent());
    }  }

  protected void composeContractComputableLanguageComponent(String name, Contract.ComputableLanguageComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeContractComputableLanguageComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeContractComputableLanguageComponentElements(Contract.ComputableLanguageComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasContent()) {
      composeType("content", element.getContent());
    }  }

  protected void composeCoverage(String name, Coverage element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCoverageElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCoverageElements(Coverage element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.FinancialResourceStatusCodesEnumFactory());
    if (element.hasKindElement())
      composeEnumeration("kind", element.getKindElement(), new Coverage.KindEnumFactory());
    if (element.hasPaymentBy()) { 
      for (Coverage.CoveragePaymentByComponent e : element.getPaymentBy()) 
          composeCoveragePaymentByComponent("paymentBy", e);
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasPolicyHolder()) {
      composeReference("policyHolder", element.getPolicyHolder());
    }
    if (element.hasSubscriber()) {
      composeReference("subscriber", element.getSubscriber());
    }
    if (element.hasSubscriberId()) { 
      for (Identifier e : element.getSubscriberId()) 
          composeIdentifier("subscriberId", e);
    }
    if (element.hasBeneficiary()) {
      composeReference("beneficiary", element.getBeneficiary());
    }
    if (element.hasDependentElement()) {
      composeString("dependent", element.getDependentElement());
    }
    if (element.hasRelationship()) {
      composeCodeableConcept("relationship", element.getRelationship());
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
    if (element.hasInsurer()) {
      composeReference("insurer", element.getInsurer());
    }
    if (element.hasClass_()) { 
      for (Coverage.ClassComponent e : element.getClass_()) 
          composeCoverageClassComponent("class", e);
    }
    if (element.hasOrderElement()) {
      composePositiveInt("order", element.getOrderElement());
    }
    if (element.hasNetworkElement()) {
      composeString("network", element.getNetworkElement());
    }
    if (element.hasCostToBeneficiary()) { 
      for (Coverage.CostToBeneficiaryComponent e : element.getCostToBeneficiary()) 
          composeCoverageCostToBeneficiaryComponent("costToBeneficiary", e);
    }
    if (element.hasSubrogationElement()) {
      composeBoolean("subrogation", element.getSubrogationElement());
    }
    if (element.hasContract()) { 
      for (Reference e : element.getContract()) 
          composeReference("contract", e);
    }
    if (element.hasInsurancePlan()) {
      composeReference("insurancePlan", element.getInsurancePlan());
    }
  }

  protected void composeCoveragePaymentByComponent(String name, Coverage.CoveragePaymentByComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCoveragePaymentByComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCoveragePaymentByComponentElements(Coverage.CoveragePaymentByComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasParty()) {
      composeReference("party", element.getParty());
    }
    if (element.hasResponsibilityElement()) {
      composeString("responsibility", element.getResponsibilityElement());
    }
  }

  protected void composeCoverageClassComponent(String name, Coverage.ClassComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCoverageClassComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCoverageClassComponentElements(Coverage.ClassComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasValue()) {
      composeIdentifier("value", element.getValue());
    }
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
  }

  protected void composeCoverageCostToBeneficiaryComponent(String name, Coverage.CostToBeneficiaryComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCoverageCostToBeneficiaryComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCoverageCostToBeneficiaryComponentElements(Coverage.CostToBeneficiaryComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasCategory()) {
      composeCodeableConcept("category", element.getCategory());
    }
    if (element.hasNetwork()) {
      composeCodeableConcept("network", element.getNetwork());
    }
    if (element.hasUnit()) {
      composeCodeableConcept("unit", element.getUnit());
    }
    if (element.hasTerm()) {
      composeCodeableConcept("term", element.getTerm());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }    if (element.hasException()) { 
      for (Coverage.ExemptionComponent e : element.getException()) 
          composeCoverageExemptionComponent("exception", e);
    }
  }

  protected void composeCoverageExemptionComponent(String name, Coverage.ExemptionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCoverageExemptionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCoverageExemptionComponentElements(Coverage.ExemptionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
  }

  protected void composeCoverageEligibilityRequest(String name, CoverageEligibilityRequest element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCoverageEligibilityRequestElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCoverageEligibilityRequestElements(CoverageEligibilityRequest element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.FinancialResourceStatusCodesEnumFactory());
    if (element.hasPriority()) {
      composeCodeableConcept("priority", element.getPriority());
    }
      if (element.hasPurpose()) 
        for (Enumeration e : element.getPurpose()) 
          composeEnumeration("purpose", e, new CoverageEligibilityRequest.EligibilityRequestPurposeEnumFactory());
    if (element.hasPatient()) {
      composeReference("patient", element.getPatient());
    }
    if (element.hasEvent()) { 
      for (CoverageEligibilityRequest.CoverageEligibilityRequestEventComponent e : element.getEvent()) 
          composeCoverageEligibilityRequestEventComponent("event", e);
    }
    if (element.hasServiced()) {
      composeType("serviced", element.getServiced());
    }    if (element.hasCreatedElement()) {
      composeDateTime("created", element.getCreatedElement());
    }
    if (element.hasEnterer()) {
      composeReference("enterer", element.getEnterer());
    }
    if (element.hasProvider()) {
      composeReference("provider", element.getProvider());
    }
    if (element.hasInsurer()) {
      composeReference("insurer", element.getInsurer());
    }
    if (element.hasFacility()) {
      composeReference("facility", element.getFacility());
    }
    if (element.hasSupportingInfo()) { 
      for (CoverageEligibilityRequest.SupportingInformationComponent e : element.getSupportingInfo()) 
          composeCoverageEligibilityRequestSupportingInformationComponent("supportingInfo", e);
    }
    if (element.hasInsurance()) { 
      for (CoverageEligibilityRequest.InsuranceComponent e : element.getInsurance()) 
          composeCoverageEligibilityRequestInsuranceComponent("insurance", e);
    }
    if (element.hasItem()) { 
      for (CoverageEligibilityRequest.DetailsComponent e : element.getItem()) 
          composeCoverageEligibilityRequestDetailsComponent("item", e);
    }
  }

  protected void composeCoverageEligibilityRequestEventComponent(String name, CoverageEligibilityRequest.CoverageEligibilityRequestEventComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCoverageEligibilityRequestEventComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCoverageEligibilityRequestEventComponentElements(CoverageEligibilityRequest.CoverageEligibilityRequestEventComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasWhen()) {
      composeType("when", element.getWhen());
    }  }

  protected void composeCoverageEligibilityRequestSupportingInformationComponent(String name, CoverageEligibilityRequest.SupportingInformationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCoverageEligibilityRequestSupportingInformationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCoverageEligibilityRequestSupportingInformationComponentElements(CoverageEligibilityRequest.SupportingInformationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSequenceElement()) {
      composePositiveInt("sequence", element.getSequenceElement());
    }
    if (element.hasInformation()) {
      composeReference("information", element.getInformation());
    }
    if (element.hasAppliesToAllElement()) {
      composeBoolean("appliesToAll", element.getAppliesToAllElement());
    }
  }

  protected void composeCoverageEligibilityRequestInsuranceComponent(String name, CoverageEligibilityRequest.InsuranceComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCoverageEligibilityRequestInsuranceComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCoverageEligibilityRequestInsuranceComponentElements(CoverageEligibilityRequest.InsuranceComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasFocalElement()) {
      composeBoolean("focal", element.getFocalElement());
    }
    if (element.hasCoverage()) {
      composeReference("coverage", element.getCoverage());
    }
    if (element.hasBusinessArrangementElement()) {
      composeString("businessArrangement", element.getBusinessArrangementElement());
    }
  }

  protected void composeCoverageEligibilityRequestDetailsComponent(String name, CoverageEligibilityRequest.DetailsComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCoverageEligibilityRequestDetailsComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCoverageEligibilityRequestDetailsComponentElements(CoverageEligibilityRequest.DetailsComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSupportingInfoSequence()) { 
      for (PositiveIntType e : element.getSupportingInfoSequence()) 
          composePositiveInt("supportingInfoSequence", e);
    }
    if (element.hasCategory()) {
      composeCodeableConcept("category", element.getCategory());
    }
    if (element.hasProductOrService()) {
      composeCodeableConcept("productOrService", element.getProductOrService());
    }
    if (element.hasModifier()) { 
      for (CodeableConcept e : element.getModifier()) 
          composeCodeableConcept("modifier", e);
    }
    if (element.hasProvider()) {
      composeReference("provider", element.getProvider());
    }
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasUnitPrice()) {
      composeMoney("unitPrice", element.getUnitPrice());
    }
    if (element.hasFacility()) {
      composeReference("facility", element.getFacility());
    }
    if (element.hasDiagnosis()) { 
      for (CoverageEligibilityRequest.DiagnosisComponent e : element.getDiagnosis()) 
          composeCoverageEligibilityRequestDiagnosisComponent("diagnosis", e);
    }
    if (element.hasDetail()) { 
      for (Reference e : element.getDetail()) 
          composeReference("detail", e);
    }
  }

  protected void composeCoverageEligibilityRequestDiagnosisComponent(String name, CoverageEligibilityRequest.DiagnosisComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCoverageEligibilityRequestDiagnosisComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCoverageEligibilityRequestDiagnosisComponentElements(CoverageEligibilityRequest.DiagnosisComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDiagnosis()) {
      composeType("diagnosis", element.getDiagnosis());
    }  }

  protected void composeCoverageEligibilityResponse(String name, CoverageEligibilityResponse element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCoverageEligibilityResponseElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCoverageEligibilityResponseElements(CoverageEligibilityResponse element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.FinancialResourceStatusCodesEnumFactory());
      if (element.hasPurpose()) 
        for (Enumeration e : element.getPurpose()) 
          composeEnumeration("purpose", e, new CoverageEligibilityResponse.EligibilityResponsePurposeEnumFactory());
    if (element.hasPatient()) {
      composeReference("patient", element.getPatient());
    }
    if (element.hasEvent()) { 
      for (CoverageEligibilityResponse.CoverageEligibilityResponseEventComponent e : element.getEvent()) 
          composeCoverageEligibilityResponseEventComponent("event", e);
    }
    if (element.hasServiced()) {
      composeType("serviced", element.getServiced());
    }    if (element.hasCreatedElement()) {
      composeDateTime("created", element.getCreatedElement());
    }
    if (element.hasRequestor()) {
      composeReference("requestor", element.getRequestor());
    }
    if (element.hasRequest()) {
      composeReference("request", element.getRequest());
    }
    if (element.hasOutcomeElement())
      composeEnumeration("outcome", element.getOutcomeElement(), new CoverageEligibilityResponse.EligibilityOutcomeEnumFactory());
    if (element.hasDispositionElement()) {
      composeString("disposition", element.getDispositionElement());
    }
    if (element.hasInsurer()) {
      composeReference("insurer", element.getInsurer());
    }
    if (element.hasInsurance()) { 
      for (CoverageEligibilityResponse.InsuranceComponent e : element.getInsurance()) 
          composeCoverageEligibilityResponseInsuranceComponent("insurance", e);
    }
    if (element.hasPreAuthRefElement()) {
      composeString("preAuthRef", element.getPreAuthRefElement());
    }
    if (element.hasForm()) {
      composeCodeableConcept("form", element.getForm());
    }
    if (element.hasError()) { 
      for (CoverageEligibilityResponse.ErrorsComponent e : element.getError()) 
          composeCoverageEligibilityResponseErrorsComponent("error", e);
    }
  }

  protected void composeCoverageEligibilityResponseEventComponent(String name, CoverageEligibilityResponse.CoverageEligibilityResponseEventComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCoverageEligibilityResponseEventComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCoverageEligibilityResponseEventComponentElements(CoverageEligibilityResponse.CoverageEligibilityResponseEventComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasWhen()) {
      composeType("when", element.getWhen());
    }  }

  protected void composeCoverageEligibilityResponseInsuranceComponent(String name, CoverageEligibilityResponse.InsuranceComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCoverageEligibilityResponseInsuranceComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCoverageEligibilityResponseInsuranceComponentElements(CoverageEligibilityResponse.InsuranceComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCoverage()) {
      composeReference("coverage", element.getCoverage());
    }
    if (element.hasInforceElement()) {
      composeBoolean("inforce", element.getInforceElement());
    }
    if (element.hasBenefitPeriod()) {
      composePeriod("benefitPeriod", element.getBenefitPeriod());
    }
    if (element.hasItem()) { 
      for (CoverageEligibilityResponse.ItemsComponent e : element.getItem()) 
          composeCoverageEligibilityResponseItemsComponent("item", e);
    }
  }

  protected void composeCoverageEligibilityResponseItemsComponent(String name, CoverageEligibilityResponse.ItemsComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCoverageEligibilityResponseItemsComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCoverageEligibilityResponseItemsComponentElements(CoverageEligibilityResponse.ItemsComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCategory()) {
      composeCodeableConcept("category", element.getCategory());
    }
    if (element.hasProductOrService()) {
      composeCodeableConcept("productOrService", element.getProductOrService());
    }
    if (element.hasModifier()) { 
      for (CodeableConcept e : element.getModifier()) 
          composeCodeableConcept("modifier", e);
    }
    if (element.hasProvider()) {
      composeReference("provider", element.getProvider());
    }
    if (element.hasExcludedElement()) {
      composeBoolean("excluded", element.getExcludedElement());
    }
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasDescriptionElement()) {
      composeString("description", element.getDescriptionElement());
    }
    if (element.hasNetwork()) {
      composeCodeableConcept("network", element.getNetwork());
    }
    if (element.hasUnit()) {
      composeCodeableConcept("unit", element.getUnit());
    }
    if (element.hasTerm()) {
      composeCodeableConcept("term", element.getTerm());
    }
    if (element.hasBenefit()) { 
      for (CoverageEligibilityResponse.BenefitComponent e : element.getBenefit()) 
          composeCoverageEligibilityResponseBenefitComponent("benefit", e);
    }
    if (element.hasAuthorizationRequiredElement()) {
      composeBoolean("authorizationRequired", element.getAuthorizationRequiredElement());
    }
    if (element.hasAuthorizationSupporting()) { 
      for (CodeableConcept e : element.getAuthorizationSupporting()) 
          composeCodeableConcept("authorizationSupporting", e);
    }
    if (element.hasAuthorizationUrlElement()) {
      composeUri("authorizationUrl", element.getAuthorizationUrlElement());
    }
  }

  protected void composeCoverageEligibilityResponseBenefitComponent(String name, CoverageEligibilityResponse.BenefitComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCoverageEligibilityResponseBenefitComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCoverageEligibilityResponseBenefitComponentElements(CoverageEligibilityResponse.BenefitComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasAllowed()) {
      composeType("allowed", element.getAllowed());
    }    if (element.hasUsed()) {
      composeType("used", element.getUsed());
    }  }

  protected void composeCoverageEligibilityResponseErrorsComponent(String name, CoverageEligibilityResponse.ErrorsComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeCoverageEligibilityResponseErrorsComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeCoverageEligibilityResponseErrorsComponentElements(CoverageEligibilityResponse.ErrorsComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasExpression()) { 
      for (StringType e : element.getExpression()) 
          composeString("expression", e);
    }
  }

  protected void composeDetectedIssue(String name, DetectedIssue element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDetectedIssueElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDetectedIssueElements(DetectedIssue element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new DetectedIssue.DetectedIssueStatusEnumFactory());
    if (element.hasCategory()) { 
      for (CodeableConcept e : element.getCategory()) 
          composeCodeableConcept("category", e);
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasSeverityElement())
      composeEnumeration("severity", element.getSeverityElement(), new DetectedIssue.DetectedIssueSeverityEnumFactory());
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasIdentified()) {
      composeType("identified", element.getIdentified());
    }    if (element.hasAuthor()) {
      composeReference("author", element.getAuthor());
    }
    if (element.hasImplicated()) { 
      for (Reference e : element.getImplicated()) 
          composeReference("implicated", e);
    }
    if (element.hasEvidence()) { 
      for (DetectedIssue.DetectedIssueEvidenceComponent e : element.getEvidence()) 
          composeDetectedIssueEvidenceComponent("evidence", e);
    }
    if (element.hasDetailElement()) {
      composeMarkdown("detail", element.getDetailElement());
    }
    if (element.hasReferenceElement()) {
      composeUri("reference", element.getReferenceElement());
    }
    if (element.hasMitigation()) { 
      for (DetectedIssue.DetectedIssueMitigationComponent e : element.getMitigation()) 
          composeDetectedIssueMitigationComponent("mitigation", e);
    }
  }

  protected void composeDetectedIssueEvidenceComponent(String name, DetectedIssue.DetectedIssueEvidenceComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDetectedIssueEvidenceComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDetectedIssueEvidenceComponentElements(DetectedIssue.DetectedIssueEvidenceComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCode()) { 
      for (CodeableConcept e : element.getCode()) 
          composeCodeableConcept("code", e);
    }
    if (element.hasDetail()) { 
      for (Reference e : element.getDetail()) 
          composeReference("detail", e);
    }
  }

  protected void composeDetectedIssueMitigationComponent(String name, DetectedIssue.DetectedIssueMitigationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDetectedIssueMitigationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDetectedIssueMitigationComponentElements(DetectedIssue.DetectedIssueMitigationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasAction()) {
      composeCodeableConcept("action", element.getAction());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasAuthor()) {
      composeReference("author", element.getAuthor());
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
  }

  protected void composeDevice(String name, Device element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDeviceElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDeviceElements(Device element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasDisplayNameElement()) {
      composeString("displayName", element.getDisplayNameElement());
    }
    if (element.hasDefinition()) {
      composeCodeableReference("definition", element.getDefinition());
    }
    if (element.hasUdiCarrier()) { 
      for (Device.DeviceUdiCarrierComponent e : element.getUdiCarrier()) 
          composeDeviceUdiCarrierComponent("udiCarrier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Device.FHIRDeviceStatusEnumFactory());
    if (element.hasAvailabilityStatus()) {
      composeCodeableConcept("availabilityStatus", element.getAvailabilityStatus());
    }
    if (element.hasBiologicalSourceEvent()) {
      composeIdentifier("biologicalSourceEvent", element.getBiologicalSourceEvent());
    }
    if (element.hasManufacturerElement()) {
      composeString("manufacturer", element.getManufacturerElement());
    }
    if (element.hasManufactureDateElement()) {
      composeDateTime("manufactureDate", element.getManufactureDateElement());
    }
    if (element.hasExpirationDateElement()) {
      composeDateTime("expirationDate", element.getExpirationDateElement());
    }
    if (element.hasLotNumberElement()) {
      composeString("lotNumber", element.getLotNumberElement());
    }
    if (element.hasSerialNumberElement()) {
      composeString("serialNumber", element.getSerialNumberElement());
    }
    if (element.hasName()) { 
      for (Device.DeviceNameComponent e : element.getName()) 
          composeDeviceNameComponent("name", e);
    }
    if (element.hasModelNumberElement()) {
      composeString("modelNumber", element.getModelNumberElement());
    }
    if (element.hasPartNumberElement()) {
      composeString("partNumber", element.getPartNumberElement());
    }
    if (element.hasCategory()) { 
      for (CodeableConcept e : element.getCategory()) 
          composeCodeableConcept("category", e);
    }
    if (element.hasType()) { 
      for (CodeableConcept e : element.getType()) 
          composeCodeableConcept("type", e);
    }
    if (element.hasVersion()) { 
      for (Device.DeviceVersionComponent e : element.getVersion()) 
          composeDeviceVersionComponent("version", e);
    }
    if (element.hasConformsTo()) { 
      for (Device.DeviceConformsToComponent e : element.getConformsTo()) 
          composeDeviceConformsToComponent("conformsTo", e);
    }
    if (element.hasProperty()) { 
      for (Device.DevicePropertyComponent e : element.getProperty()) 
          composeDevicePropertyComponent("property", e);
    }
    if (element.hasMode()) {
      composeCodeableConcept("mode", element.getMode());
    }
    if (element.hasCycle()) {
      composeCount("cycle", element.getCycle());
    }
    if (element.hasDuration()) {
      composeDuration("duration", element.getDuration());
    }
    if (element.hasOwner()) {
      composeReference("owner", element.getOwner());
    }
    if (element.hasContact()) { 
      for (ContactPoint e : element.getContact()) 
          composeContactPoint("contact", e);
    }
    if (element.hasLocation()) {
      composeReference("location", element.getLocation());
    }
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasEndpoint()) { 
      for (Reference e : element.getEndpoint()) 
          composeReference("endpoint", e);
    }
    if (element.hasGateway()) { 
      for (CodeableReference e : element.getGateway()) 
          composeCodeableReference("gateway", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasSafety()) { 
      for (CodeableConcept e : element.getSafety()) 
          composeCodeableConcept("safety", e);
    }
    if (element.hasParent()) {
      composeReference("parent", element.getParent());
    }
  }

  protected void composeDeviceUdiCarrierComponent(String name, Device.DeviceUdiCarrierComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDeviceUdiCarrierComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDeviceUdiCarrierComponentElements(Device.DeviceUdiCarrierComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDeviceIdentifierElement()) {
      composeString("deviceIdentifier", element.getDeviceIdentifierElement());
    }
    if (element.hasIssuerElement()) {
      composeUri("issuer", element.getIssuerElement());
    }
    if (element.hasJurisdictionElement()) {
      composeUri("jurisdiction", element.getJurisdictionElement());
    }
    if (element.hasCarrierAIDCElement()) {
      composeBase64Binary("carrierAIDC", element.getCarrierAIDCElement());
    }
    if (element.hasCarrierHRFElement()) {
      composeString("carrierHRF", element.getCarrierHRFElement());
    }
    if (element.hasEntryTypeElement())
      composeEnumeration("entryType", element.getEntryTypeElement(), new Device.UDIEntryTypeEnumFactory());
  }

  protected void composeDeviceNameComponent(String name, Device.DeviceNameComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDeviceNameComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDeviceNameComponentElements(Device.DeviceNameComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasValueElement()) {
      composeString("value", element.getValueElement());
    }
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new Enumerations.DeviceNameTypeEnumFactory());
    if (element.hasDisplayElement()) {
      composeBoolean("display", element.getDisplayElement());
    }
  }

  protected void composeDeviceVersionComponent(String name, Device.DeviceVersionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDeviceVersionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDeviceVersionComponentElements(Device.DeviceVersionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasComponent()) {
      composeIdentifier("component", element.getComponent());
    }
    if (element.hasInstallDateElement()) {
      composeDateTime("installDate", element.getInstallDateElement());
    }
    if (element.hasValueElement()) {
      composeString("value", element.getValueElement());
    }
  }

  protected void composeDeviceConformsToComponent(String name, Device.DeviceConformsToComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDeviceConformsToComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDeviceConformsToComponentElements(Device.DeviceConformsToComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCategory()) {
      composeCodeableConcept("category", element.getCategory());
    }
    if (element.hasSpecification()) {
      composeCodeableConcept("specification", element.getSpecification());
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
  }

  protected void composeDevicePropertyComponent(String name, Device.DevicePropertyComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDevicePropertyComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDevicePropertyComponentElements(Device.DevicePropertyComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeDeviceAssociation(String name, DeviceAssociation element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDeviceAssociationElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDeviceAssociationElements(DeviceAssociation element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasDevice()) {
      composeReference("device", element.getDevice());
    }
    if (element.hasCategory()) { 
      for (CodeableConcept e : element.getCategory()) 
          composeCodeableConcept("category", e);
    }
    if (element.hasStatus()) {
      composeCodeableConcept("status", element.getStatus());
    }
    if (element.hasStatusReason()) { 
      for (CodeableConcept e : element.getStatusReason()) 
          composeCodeableConcept("statusReason", e);
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasBodyStructure()) {
      composeReference("bodyStructure", element.getBodyStructure());
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
    if (element.hasOperation()) { 
      for (DeviceAssociation.DeviceAssociationOperationComponent e : element.getOperation()) 
          composeDeviceAssociationOperationComponent("operation", e);
    }
  }

  protected void composeDeviceAssociationOperationComponent(String name, DeviceAssociation.DeviceAssociationOperationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDeviceAssociationOperationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDeviceAssociationOperationComponentElements(DeviceAssociation.DeviceAssociationOperationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasStatus()) {
      composeCodeableConcept("status", element.getStatus());
    }
    if (element.hasOperator()) { 
      for (Reference e : element.getOperator()) 
          composeReference("operator", e);
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
  }

  protected void composeDeviceDefinition(String name, DeviceDefinition element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDeviceDefinitionElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDeviceDefinitionElements(DeviceDefinition element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasUdiDeviceIdentifier()) { 
      for (DeviceDefinition.DeviceDefinitionUdiDeviceIdentifierComponent e : element.getUdiDeviceIdentifier()) 
          composeDeviceDefinitionUdiDeviceIdentifierComponent("udiDeviceIdentifier", e);
    }
    if (element.hasRegulatoryIdentifier()) { 
      for (DeviceDefinition.DeviceDefinitionRegulatoryIdentifierComponent e : element.getRegulatoryIdentifier()) 
          composeDeviceDefinitionRegulatoryIdentifierComponent("regulatoryIdentifier", e);
    }
    if (element.hasPartNumberElement()) {
      composeString("partNumber", element.getPartNumberElement());
    }
    if (element.hasManufacturer()) {
      composeReference("manufacturer", element.getManufacturer());
    }
    if (element.hasDeviceName()) { 
      for (DeviceDefinition.DeviceDefinitionDeviceNameComponent e : element.getDeviceName()) 
          composeDeviceDefinitionDeviceNameComponent("deviceName", e);
    }
    if (element.hasModelNumberElement()) {
      composeString("modelNumber", element.getModelNumberElement());
    }
    if (element.hasClassification()) { 
      for (DeviceDefinition.DeviceDefinitionClassificationComponent e : element.getClassification()) 
          composeDeviceDefinitionClassificationComponent("classification", e);
    }
    if (element.hasConformsTo()) { 
      for (DeviceDefinition.DeviceDefinitionConformsToComponent e : element.getConformsTo()) 
          composeDeviceDefinitionConformsToComponent("conformsTo", e);
    }
    if (element.hasHasPart()) { 
      for (DeviceDefinition.DeviceDefinitionHasPartComponent e : element.getHasPart()) 
          composeDeviceDefinitionHasPartComponent("hasPart", e);
    }
    if (element.hasPackaging()) { 
      for (DeviceDefinition.DeviceDefinitionPackagingComponent e : element.getPackaging()) 
          composeDeviceDefinitionPackagingComponent("packaging", e);
    }
    if (element.hasVersion()) { 
      for (DeviceDefinition.DeviceDefinitionVersionComponent e : element.getVersion()) 
          composeDeviceDefinitionVersionComponent("version", e);
    }
    if (element.hasSafety()) { 
      for (CodeableConcept e : element.getSafety()) 
          composeCodeableConcept("safety", e);
    }
    if (element.hasShelfLifeStorage()) { 
      for (ProductShelfLife e : element.getShelfLifeStorage()) 
          composeProductShelfLife("shelfLifeStorage", e);
    }
    if (element.hasLanguageCode()) { 
      for (CodeableConcept e : element.getLanguageCode()) 
          composeCodeableConcept("languageCode", e);
    }
    if (element.hasProperty()) { 
      for (DeviceDefinition.DeviceDefinitionPropertyComponent e : element.getProperty()) 
          composeDeviceDefinitionPropertyComponent("property", e);
    }
    if (element.hasOwner()) {
      composeReference("owner", element.getOwner());
    }
    if (element.hasContact()) { 
      for (ContactPoint e : element.getContact()) 
          composeContactPoint("contact", e);
    }
    if (element.hasLink()) { 
      for (DeviceDefinition.DeviceDefinitionLinkComponent e : element.getLink()) 
          composeDeviceDefinitionLinkComponent("link", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasMaterial()) { 
      for (DeviceDefinition.DeviceDefinitionMaterialComponent e : element.getMaterial()) 
          composeDeviceDefinitionMaterialComponent("material", e);
    }
      if (element.hasProductionIdentifierInUDI()) 
        for (Enumeration e : element.getProductionIdentifierInUDI()) 
          composeEnumeration("productionIdentifierInUDI", e, new DeviceDefinition.DeviceProductionIdentifierInUDIEnumFactory());
    if (element.hasGuideline()) {
      composeDeviceDefinitionGuidelineComponent("guideline", element.getGuideline());
    }
    if (element.hasCorrectiveAction()) {
      composeDeviceDefinitionCorrectiveActionComponent("correctiveAction", element.getCorrectiveAction());
    }
    if (element.hasChargeItem()) { 
      for (DeviceDefinition.DeviceDefinitionChargeItemComponent e : element.getChargeItem()) 
          composeDeviceDefinitionChargeItemComponent("chargeItem", e);
    }
  }

  protected void composeDeviceDefinitionUdiDeviceIdentifierComponent(String name, DeviceDefinition.DeviceDefinitionUdiDeviceIdentifierComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDeviceDefinitionUdiDeviceIdentifierComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDeviceDefinitionUdiDeviceIdentifierComponentElements(DeviceDefinition.DeviceDefinitionUdiDeviceIdentifierComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDeviceIdentifierElement()) {
      composeString("deviceIdentifier", element.getDeviceIdentifierElement());
    }
    if (element.hasIssuerElement()) {
      composeUri("issuer", element.getIssuerElement());
    }
    if (element.hasJurisdictionElement()) {
      composeUri("jurisdiction", element.getJurisdictionElement());
    }
    if (element.hasMarketDistribution()) { 
      for (DeviceDefinition.UdiDeviceIdentifierMarketDistributionComponent e : element.getMarketDistribution()) 
          composeDeviceDefinitionUdiDeviceIdentifierMarketDistributionComponent("marketDistribution", e);
    }
  }

  protected void composeDeviceDefinitionUdiDeviceIdentifierMarketDistributionComponent(String name, DeviceDefinition.UdiDeviceIdentifierMarketDistributionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDeviceDefinitionUdiDeviceIdentifierMarketDistributionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDeviceDefinitionUdiDeviceIdentifierMarketDistributionComponentElements(DeviceDefinition.UdiDeviceIdentifierMarketDistributionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasMarketPeriod()) {
      composePeriod("marketPeriod", element.getMarketPeriod());
    }
    if (element.hasSubJurisdictionElement()) {
      composeUri("subJurisdiction", element.getSubJurisdictionElement());
    }
  }

  protected void composeDeviceDefinitionRegulatoryIdentifierComponent(String name, DeviceDefinition.DeviceDefinitionRegulatoryIdentifierComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDeviceDefinitionRegulatoryIdentifierComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDeviceDefinitionRegulatoryIdentifierComponentElements(DeviceDefinition.DeviceDefinitionRegulatoryIdentifierComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new DeviceDefinition.DeviceDefinitionRegulatoryIdentifierTypeEnumFactory());
    if (element.hasDeviceIdentifierElement()) {
      composeString("deviceIdentifier", element.getDeviceIdentifierElement());
    }
    if (element.hasIssuerElement()) {
      composeUri("issuer", element.getIssuerElement());
    }
    if (element.hasJurisdictionElement()) {
      composeUri("jurisdiction", element.getJurisdictionElement());
    }
  }

  protected void composeDeviceDefinitionDeviceNameComponent(String name, DeviceDefinition.DeviceDefinitionDeviceNameComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDeviceDefinitionDeviceNameComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDeviceDefinitionDeviceNameComponentElements(DeviceDefinition.DeviceDefinitionDeviceNameComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new Enumerations.DeviceNameTypeEnumFactory());
  }

  protected void composeDeviceDefinitionClassificationComponent(String name, DeviceDefinition.DeviceDefinitionClassificationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDeviceDefinitionClassificationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDeviceDefinitionClassificationComponentElements(DeviceDefinition.DeviceDefinitionClassificationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasJustification()) { 
      for (RelatedArtifact e : element.getJustification()) 
          composeRelatedArtifact("justification", e);
    }
  }

  protected void composeDeviceDefinitionConformsToComponent(String name, DeviceDefinition.DeviceDefinitionConformsToComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDeviceDefinitionConformsToComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDeviceDefinitionConformsToComponentElements(DeviceDefinition.DeviceDefinitionConformsToComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCategory()) {
      composeCodeableConcept("category", element.getCategory());
    }
    if (element.hasSpecification()) {
      composeCodeableConcept("specification", element.getSpecification());
    }
    if (element.hasVersion()) { 
      for (StringType e : element.getVersion()) 
          composeString("version", e);
    }
    if (element.hasSource()) { 
      for (RelatedArtifact e : element.getSource()) 
          composeRelatedArtifact("source", e);
    }
  }

  protected void composeDeviceDefinitionHasPartComponent(String name, DeviceDefinition.DeviceDefinitionHasPartComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDeviceDefinitionHasPartComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDeviceDefinitionHasPartComponentElements(DeviceDefinition.DeviceDefinitionHasPartComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasReference()) {
      composeReference("reference", element.getReference());
    }
    if (element.hasCountElement()) {
      composeInteger("count", element.getCountElement());
    }
  }

  protected void composeDeviceDefinitionPackagingComponent(String name, DeviceDefinition.DeviceDefinitionPackagingComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDeviceDefinitionPackagingComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDeviceDefinitionPackagingComponentElements(DeviceDefinition.DeviceDefinitionPackagingComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasIdentifier()) {
      composeIdentifier("identifier", element.getIdentifier());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasCountElement()) {
      composeInteger("count", element.getCountElement());
    }
    if (element.hasDistributor()) { 
      for (DeviceDefinition.PackagingDistributorComponent e : element.getDistributor()) 
          composeDeviceDefinitionPackagingDistributorComponent("distributor", e);
    }
    if (element.hasUdiDeviceIdentifier()) { 
      for (DeviceDefinition.DeviceDefinitionUdiDeviceIdentifierComponent e : element.getUdiDeviceIdentifier()) 
          composeDeviceDefinitionUdiDeviceIdentifierComponent("udiDeviceIdentifier", e);
    }
    if (element.hasPackaging()) { 
      for (DeviceDefinition.DeviceDefinitionPackagingComponent e : element.getPackaging()) 
          composeDeviceDefinitionPackagingComponent("packaging", e);
    }
  }

  protected void composeDeviceDefinitionPackagingDistributorComponent(String name, DeviceDefinition.PackagingDistributorComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDeviceDefinitionPackagingDistributorComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDeviceDefinitionPackagingDistributorComponentElements(DeviceDefinition.PackagingDistributorComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasOrganizationReference()) { 
      for (Reference e : element.getOrganizationReference()) 
          composeReference("organizationReference", e);
    }
  }

  protected void composeDeviceDefinitionVersionComponent(String name, DeviceDefinition.DeviceDefinitionVersionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDeviceDefinitionVersionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDeviceDefinitionVersionComponentElements(DeviceDefinition.DeviceDefinitionVersionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasComponent()) {
      composeIdentifier("component", element.getComponent());
    }
    if (element.hasValueElement()) {
      composeString("value", element.getValueElement());
    }
  }

  protected void composeDeviceDefinitionPropertyComponent(String name, DeviceDefinition.DeviceDefinitionPropertyComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDeviceDefinitionPropertyComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDeviceDefinitionPropertyComponentElements(DeviceDefinition.DeviceDefinitionPropertyComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeDeviceDefinitionLinkComponent(String name, DeviceDefinition.DeviceDefinitionLinkComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDeviceDefinitionLinkComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDeviceDefinitionLinkComponentElements(DeviceDefinition.DeviceDefinitionLinkComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasRelation()) {
      composeCoding("relation", element.getRelation());
    }
    if (element.hasRelatedDevice()) {
      composeCodeableReference("relatedDevice", element.getRelatedDevice());
    }
  }

  protected void composeDeviceDefinitionMaterialComponent(String name, DeviceDefinition.DeviceDefinitionMaterialComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDeviceDefinitionMaterialComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDeviceDefinitionMaterialComponentElements(DeviceDefinition.DeviceDefinitionMaterialComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSubstance()) {
      composeCodeableConcept("substance", element.getSubstance());
    }
    if (element.hasAlternateElement()) {
      composeBoolean("alternate", element.getAlternateElement());
    }
    if (element.hasAllergenicIndicatorElement()) {
      composeBoolean("allergenicIndicator", element.getAllergenicIndicatorElement());
    }
  }

  protected void composeDeviceDefinitionGuidelineComponent(String name, DeviceDefinition.DeviceDefinitionGuidelineComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDeviceDefinitionGuidelineComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDeviceDefinitionGuidelineComponentElements(DeviceDefinition.DeviceDefinitionGuidelineComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasUsageInstructionElement()) {
      composeMarkdown("usageInstruction", element.getUsageInstructionElement());
    }
    if (element.hasRelatedArtifact()) { 
      for (RelatedArtifact e : element.getRelatedArtifact()) 
          composeRelatedArtifact("relatedArtifact", e);
    }
    if (element.hasIndication()) { 
      for (CodeableConcept e : element.getIndication()) 
          composeCodeableConcept("indication", e);
    }
    if (element.hasContraindication()) { 
      for (CodeableConcept e : element.getContraindication()) 
          composeCodeableConcept("contraindication", e);
    }
    if (element.hasWarning()) { 
      for (CodeableConcept e : element.getWarning()) 
          composeCodeableConcept("warning", e);
    }
    if (element.hasIntendedUseElement()) {
      composeString("intendedUse", element.getIntendedUseElement());
    }
  }

  protected void composeDeviceDefinitionCorrectiveActionComponent(String name, DeviceDefinition.DeviceDefinitionCorrectiveActionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDeviceDefinitionCorrectiveActionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDeviceDefinitionCorrectiveActionComponentElements(DeviceDefinition.DeviceDefinitionCorrectiveActionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasRecallElement()) {
      composeBoolean("recall", element.getRecallElement());
    }
    if (element.hasScopeElement())
      composeEnumeration("scope", element.getScopeElement(), new DeviceDefinition.DeviceCorrectiveActionScopeEnumFactory());
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
  }

  protected void composeDeviceDefinitionChargeItemComponent(String name, DeviceDefinition.DeviceDefinitionChargeItemComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDeviceDefinitionChargeItemComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDeviceDefinitionChargeItemComponentElements(DeviceDefinition.DeviceDefinitionChargeItemComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasChargeItemCode()) {
      composeCodeableReference("chargeItemCode", element.getChargeItemCode());
    }
    if (element.hasCount()) {
      composeQuantity("count", element.getCount());
    }
    if (element.hasEffectivePeriod()) {
      composePeriod("effectivePeriod", element.getEffectivePeriod());
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
  }

  protected void composeDeviceDispense(String name, DeviceDispense element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDeviceDispenseElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDeviceDispenseElements(DeviceDispense element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasBasedOn()) { 
      for (Reference e : element.getBasedOn()) 
          composeReference("basedOn", e);
    }
    if (element.hasPartOf()) { 
      for (Reference e : element.getPartOf()) 
          composeReference("partOf", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new DeviceDispense.DeviceDispenseStatusCodesEnumFactory());
    if (element.hasStatusReason()) {
      composeCodeableReference("statusReason", element.getStatusReason());
    }
    if (element.hasCategory()) { 
      for (CodeableConcept e : element.getCategory()) 
          composeCodeableConcept("category", e);
    }
    if (element.hasDevice()) {
      composeCodeableReference("device", element.getDevice());
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasReceiver()) {
      composeReference("receiver", element.getReceiver());
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasSupportingInformation()) { 
      for (Reference e : element.getSupportingInformation()) 
          composeReference("supportingInformation", e);
    }
    if (element.hasPerformer()) { 
      for (DeviceDispense.DeviceDispensePerformerComponent e : element.getPerformer()) 
          composeDeviceDispensePerformerComponent("performer", e);
    }
    if (element.hasLocation()) {
      composeReference("location", element.getLocation());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasPreparedDateElement()) {
      composeDateTime("preparedDate", element.getPreparedDateElement());
    }
    if (element.hasWhenHandedOverElement()) {
      composeDateTime("whenHandedOver", element.getWhenHandedOverElement());
    }
    if (element.hasDestination()) {
      composeReference("destination", element.getDestination());
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasUsageInstructionElement()) {
      composeMarkdown("usageInstruction", element.getUsageInstructionElement());
    }
    if (element.hasEventHistory()) { 
      for (Reference e : element.getEventHistory()) 
          composeReference("eventHistory", e);
    }
  }

  protected void composeDeviceDispensePerformerComponent(String name, DeviceDispense.DeviceDispensePerformerComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDeviceDispensePerformerComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDeviceDispensePerformerComponentElements(DeviceDispense.DeviceDispensePerformerComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasFunction()) {
      composeCodeableConcept("function", element.getFunction());
    }
    if (element.hasActor()) {
      composeReference("actor", element.getActor());
    }
  }

  protected void composeDeviceMetric(String name, DeviceMetric element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDeviceMetricElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDeviceMetricElements(DeviceMetric element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasUnit()) {
      composeCodeableConcept("unit", element.getUnit());
    }
    if (element.hasDevice()) {
      composeReference("device", element.getDevice());
    }
    if (element.hasOperationalStatusElement())
      composeEnumeration("operationalStatus", element.getOperationalStatusElement(), new DeviceMetric.DeviceMetricOperationalStatusEnumFactory());
    if (element.hasColorElement()) {
      composeCode("color", element.getColorElement());
    }
    if (element.hasCategoryElement())
      composeEnumeration("category", element.getCategoryElement(), new DeviceMetric.DeviceMetricCategoryEnumFactory());
    if (element.hasMeasurementFrequency()) {
      composeQuantity("measurementFrequency", element.getMeasurementFrequency());
    }
    if (element.hasCalibration()) { 
      for (DeviceMetric.DeviceMetricCalibrationComponent e : element.getCalibration()) 
          composeDeviceMetricCalibrationComponent("calibration", e);
    }
  }

  protected void composeDeviceMetricCalibrationComponent(String name, DeviceMetric.DeviceMetricCalibrationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDeviceMetricCalibrationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDeviceMetricCalibrationComponentElements(DeviceMetric.DeviceMetricCalibrationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new DeviceMetric.DeviceMetricCalibrationTypeEnumFactory());
    if (element.hasStateElement())
      composeEnumeration("state", element.getStateElement(), new DeviceMetric.DeviceMetricCalibrationStateEnumFactory());
    if (element.hasTimeElement()) {
      composeInstant("time", element.getTimeElement());
    }
  }

  protected void composeDeviceRequest(String name, DeviceRequest element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDeviceRequestElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDeviceRequestElements(DeviceRequest element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasInstantiatesCanonical()) { 
      for (CanonicalType e : element.getInstantiatesCanonical()) 
          composeCanonical("instantiatesCanonical", e);
    }
    if (element.hasInstantiatesUri()) { 
      for (UriType e : element.getInstantiatesUri()) 
          composeUri("instantiatesUri", e);
    }
    if (element.hasBasedOn()) { 
      for (Reference e : element.getBasedOn()) 
          composeReference("basedOn", e);
    }
    if (element.hasReplaces()) { 
      for (Reference e : element.getReplaces()) 
          composeReference("replaces", e);
    }
    if (element.hasGroupIdentifier()) {
      composeIdentifier("groupIdentifier", element.getGroupIdentifier());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.RequestStatusEnumFactory());
    if (element.hasIntentElement())
      composeEnumeration("intent", element.getIntentElement(), new Enumerations.RequestIntentEnumFactory());
    if (element.hasPriorityElement())
      composeEnumeration("priority", element.getPriorityElement(), new Enumerations.RequestPriorityEnumFactory());
    if (element.hasDoNotPerformElement()) {
      composeBoolean("doNotPerform", element.getDoNotPerformElement());
    }
    if (element.hasCode()) {
      composeCodeableReference("code", element.getCode());
    }
    if (element.hasQuantityElement()) {
      composeInteger("quantity", element.getQuantityElement());
    }
    if (element.hasParameter()) { 
      for (DeviceRequest.DeviceRequestParameterComponent e : element.getParameter()) 
          composeDeviceRequestParameterComponent("parameter", e);
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasOccurrence()) {
      composeType("occurrence", element.getOccurrence());
    }    if (element.hasAuthoredOnElement()) {
      composeDateTime("authoredOn", element.getAuthoredOnElement());
    }
    if (element.hasRequester()) {
      composeReference("requester", element.getRequester());
    }
    if (element.hasPerformer()) {
      composeCodeableReference("performer", element.getPerformer());
    }
    if (element.hasReason()) { 
      for (CodeableReference e : element.getReason()) 
          composeCodeableReference("reason", e);
    }
    if (element.hasAsNeededElement()) {
      composeBoolean("asNeeded", element.getAsNeededElement());
    }
    if (element.hasAsNeededFor()) {
      composeCodeableConcept("asNeededFor", element.getAsNeededFor());
    }
    if (element.hasInsurance()) { 
      for (Reference e : element.getInsurance()) 
          composeReference("insurance", e);
    }
    if (element.hasSupportingInfo()) { 
      for (Reference e : element.getSupportingInfo()) 
          composeReference("supportingInfo", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasRelevantHistory()) { 
      for (Reference e : element.getRelevantHistory()) 
          composeReference("relevantHistory", e);
    }
  }

  protected void composeDeviceRequestParameterComponent(String name, DeviceRequest.DeviceRequestParameterComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDeviceRequestParameterComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDeviceRequestParameterComponentElements(DeviceRequest.DeviceRequestParameterComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeDeviceUsage(String name, DeviceUsage element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDeviceUsageElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDeviceUsageElements(DeviceUsage element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasBasedOn()) { 
      for (Reference e : element.getBasedOn()) 
          composeReference("basedOn", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new DeviceUsage.DeviceUsageStatusEnumFactory());
    if (element.hasCategory()) { 
      for (CodeableConcept e : element.getCategory()) 
          composeCodeableConcept("category", e);
    }
    if (element.hasPatient()) {
      composeReference("patient", element.getPatient());
    }
    if (element.hasDerivedFrom()) { 
      for (Reference e : element.getDerivedFrom()) 
          composeReference("derivedFrom", e);
    }
    if (element.hasContext()) {
      composeReference("context", element.getContext());
    }
    if (element.hasTiming()) {
      composeType("timing", element.getTiming());
    }    if (element.hasDateAssertedElement()) {
      composeDateTime("dateAsserted", element.getDateAssertedElement());
    }
    if (element.hasUsageStatus()) {
      composeCodeableConcept("usageStatus", element.getUsageStatus());
    }
    if (element.hasUsageReason()) { 
      for (CodeableConcept e : element.getUsageReason()) 
          composeCodeableConcept("usageReason", e);
    }
    if (element.hasAdherence()) {
      composeDeviceUsageAdherenceComponent("adherence", element.getAdherence());
    }
    if (element.hasInformationSource()) {
      composeReference("informationSource", element.getInformationSource());
    }
    if (element.hasDevice()) {
      composeCodeableReference("device", element.getDevice());
    }
    if (element.hasReason()) { 
      for (CodeableReference e : element.getReason()) 
          composeCodeableReference("reason", e);
    }
    if (element.hasBodySite()) {
      composeCodeableReference("bodySite", element.getBodySite());
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
  }

  protected void composeDeviceUsageAdherenceComponent(String name, DeviceUsage.DeviceUsageAdherenceComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDeviceUsageAdherenceComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDeviceUsageAdherenceComponentElements(DeviceUsage.DeviceUsageAdherenceComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasReason()) { 
      for (CodeableConcept e : element.getReason()) 
          composeCodeableConcept("reason", e);
    }
  }

  protected void composeDiagnosticReport(String name, DiagnosticReport element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDiagnosticReportElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDiagnosticReportElements(DiagnosticReport element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasBasedOn()) { 
      for (Reference e : element.getBasedOn()) 
          composeReference("basedOn", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new DiagnosticReport.DiagnosticReportStatusEnumFactory());
    if (element.hasCategory()) { 
      for (CodeableConcept e : element.getCategory()) 
          composeCodeableConcept("category", e);
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasEffective()) {
      composeType("effective", element.getEffective());
    }    if (element.hasIssuedElement()) {
      composeInstant("issued", element.getIssuedElement());
    }
    if (element.hasPerformer()) { 
      for (Reference e : element.getPerformer()) 
          composeReference("performer", e);
    }
    if (element.hasResultsInterpreter()) { 
      for (Reference e : element.getResultsInterpreter()) 
          composeReference("resultsInterpreter", e);
    }
    if (element.hasSpecimen()) { 
      for (Reference e : element.getSpecimen()) 
          composeReference("specimen", e);
    }
    if (element.hasResult()) { 
      for (Reference e : element.getResult()) 
          composeReference("result", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasStudy()) { 
      for (Reference e : element.getStudy()) 
          composeReference("study", e);
    }
    if (element.hasSupportingInfo()) { 
      for (DiagnosticReport.DiagnosticReportSupportingInfoComponent e : element.getSupportingInfo()) 
          composeDiagnosticReportSupportingInfoComponent("supportingInfo", e);
    }
    if (element.hasMedia()) { 
      for (DiagnosticReport.DiagnosticReportMediaComponent e : element.getMedia()) 
          composeDiagnosticReportMediaComponent("media", e);
    }
    if (element.hasComposition()) {
      composeReference("composition", element.getComposition());
    }
    if (element.hasConclusionElement()) {
      composeMarkdown("conclusion", element.getConclusionElement());
    }
    if (element.hasConclusionCode()) { 
      for (CodeableConcept e : element.getConclusionCode()) 
          composeCodeableConcept("conclusionCode", e);
    }
    if (element.hasPresentedForm()) { 
      for (Attachment e : element.getPresentedForm()) 
          composeAttachment("presentedForm", e);
    }
  }

  protected void composeDiagnosticReportSupportingInfoComponent(String name, DiagnosticReport.DiagnosticReportSupportingInfoComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDiagnosticReportSupportingInfoComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDiagnosticReportSupportingInfoComponentElements(DiagnosticReport.DiagnosticReportSupportingInfoComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasReference()) {
      composeReference("reference", element.getReference());
    }
  }

  protected void composeDiagnosticReportMediaComponent(String name, DiagnosticReport.DiagnosticReportMediaComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDiagnosticReportMediaComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDiagnosticReportMediaComponentElements(DiagnosticReport.DiagnosticReportMediaComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCommentElement()) {
      composeString("comment", element.getCommentElement());
    }
    if (element.hasLink()) {
      composeReference("link", element.getLink());
    }
  }

  protected void composeDocumentReference(String name, DocumentReference element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDocumentReferenceElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDocumentReferenceElements(DocumentReference element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasBasedOn()) { 
      for (Reference e : element.getBasedOn()) 
          composeReference("basedOn", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new DocumentReference.DocumentReferenceStatusEnumFactory());
    if (element.hasDocStatusElement())
      composeEnumeration("docStatus", element.getDocStatusElement(), new Enumerations.CompositionStatusEnumFactory());
    if (element.hasModality()) { 
      for (CodeableConcept e : element.getModality()) 
          composeCodeableConcept("modality", e);
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasCategory()) { 
      for (CodeableConcept e : element.getCategory()) 
          composeCodeableConcept("category", e);
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasContext()) { 
      for (Reference e : element.getContext()) 
          composeReference("context", e);
    }
    if (element.hasEvent()) { 
      for (CodeableReference e : element.getEvent()) 
          composeCodeableReference("event", e);
    }
    if (element.hasBodySite()) { 
      for (CodeableReference e : element.getBodySite()) 
          composeCodeableReference("bodySite", e);
    }
    if (element.hasFacilityType()) {
      composeCodeableConcept("facilityType", element.getFacilityType());
    }
    if (element.hasPracticeSetting()) {
      composeCodeableConcept("practiceSetting", element.getPracticeSetting());
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
    if (element.hasDateElement()) {
      composeInstant("date", element.getDateElement());
    }
    if (element.hasAuthor()) { 
      for (Reference e : element.getAuthor()) 
          composeReference("author", e);
    }
    if (element.hasAttester()) { 
      for (DocumentReference.DocumentReferenceAttesterComponent e : element.getAttester()) 
          composeDocumentReferenceAttesterComponent("attester", e);
    }
    if (element.hasCustodian()) {
      composeReference("custodian", element.getCustodian());
    }
    if (element.hasRelatesTo()) { 
      for (DocumentReference.DocumentReferenceRelatesToComponent e : element.getRelatesTo()) 
          composeDocumentReferenceRelatesToComponent("relatesTo", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasSecurityLabel()) { 
      for (CodeableConcept e : element.getSecurityLabel()) 
          composeCodeableConcept("securityLabel", e);
    }
    if (element.hasContent()) { 
      for (DocumentReference.DocumentReferenceContentComponent e : element.getContent()) 
          composeDocumentReferenceContentComponent("content", e);
    }
  }

  protected void composeDocumentReferenceAttesterComponent(String name, DocumentReference.DocumentReferenceAttesterComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDocumentReferenceAttesterComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDocumentReferenceAttesterComponentElements(DocumentReference.DocumentReferenceAttesterComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasMode()) {
      composeCodeableConcept("mode", element.getMode());
    }
    if (element.hasTimeElement()) {
      composeDateTime("time", element.getTimeElement());
    }
    if (element.hasParty()) {
      composeReference("party", element.getParty());
    }
  }

  protected void composeDocumentReferenceRelatesToComponent(String name, DocumentReference.DocumentReferenceRelatesToComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDocumentReferenceRelatesToComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDocumentReferenceRelatesToComponentElements(DocumentReference.DocumentReferenceRelatesToComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasTarget()) {
      composeReference("target", element.getTarget());
    }
  }

  protected void composeDocumentReferenceContentComponent(String name, DocumentReference.DocumentReferenceContentComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDocumentReferenceContentComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDocumentReferenceContentComponentElements(DocumentReference.DocumentReferenceContentComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasAttachment()) {
      composeAttachment("attachment", element.getAttachment());
    }
    if (element.hasProfile()) { 
      for (DocumentReference.DocumentReferenceContentProfileComponent e : element.getProfile()) 
          composeDocumentReferenceContentProfileComponent("profile", e);
    }
  }

  protected void composeDocumentReferenceContentProfileComponent(String name, DocumentReference.DocumentReferenceContentProfileComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeDocumentReferenceContentProfileComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeDocumentReferenceContentProfileComponentElements(DocumentReference.DocumentReferenceContentProfileComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeEncounter(String name, Encounter element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEncounterElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEncounterElements(Encounter element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.EncounterStatusEnumFactory());
    if (element.hasClass_()) { 
      for (CodeableConcept e : element.getClass_()) 
          composeCodeableConcept("class", e);
    }
    if (element.hasPriority()) {
      composeCodeableConcept("priority", element.getPriority());
    }
    if (element.hasType()) { 
      for (CodeableConcept e : element.getType()) 
          composeCodeableConcept("type", e);
    }
    if (element.hasServiceType()) { 
      for (CodeableReference e : element.getServiceType()) 
          composeCodeableReference("serviceType", e);
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasSubjectStatus()) {
      composeCodeableConcept("subjectStatus", element.getSubjectStatus());
    }
    if (element.hasEpisodeOfCare()) { 
      for (Reference e : element.getEpisodeOfCare()) 
          composeReference("episodeOfCare", e);
    }
    if (element.hasBasedOn()) { 
      for (Reference e : element.getBasedOn()) 
          composeReference("basedOn", e);
    }
    if (element.hasCareTeam()) { 
      for (Reference e : element.getCareTeam()) 
          composeReference("careTeam", e);
    }
    if (element.hasPartOf()) {
      composeReference("partOf", element.getPartOf());
    }
    if (element.hasServiceProvider()) {
      composeReference("serviceProvider", element.getServiceProvider());
    }
    if (element.hasParticipant()) { 
      for (Encounter.EncounterParticipantComponent e : element.getParticipant()) 
          composeEncounterParticipantComponent("participant", e);
    }
    if (element.hasAppointment()) { 
      for (Reference e : element.getAppointment()) 
          composeReference("appointment", e);
    }
    if (element.hasVirtualService()) { 
      for (VirtualServiceDetail e : element.getVirtualService()) 
          composeVirtualServiceDetail("virtualService", e);
    }
    if (element.hasActualPeriod()) {
      composePeriod("actualPeriod", element.getActualPeriod());
    }
    if (element.hasPlannedStartDateElement()) {
      composeDateTime("plannedStartDate", element.getPlannedStartDateElement());
    }
    if (element.hasPlannedEndDateElement()) {
      composeDateTime("plannedEndDate", element.getPlannedEndDateElement());
    }
    if (element.hasLength()) {
      composeDuration("length", element.getLength());
    }
    if (element.hasReason()) { 
      for (Encounter.ReasonComponent e : element.getReason()) 
          composeEncounterReasonComponent("reason", e);
    }
    if (element.hasDiagnosis()) { 
      for (Encounter.DiagnosisComponent e : element.getDiagnosis()) 
          composeEncounterDiagnosisComponent("diagnosis", e);
    }
    if (element.hasAccount()) { 
      for (Reference e : element.getAccount()) 
          composeReference("account", e);
    }
    if (element.hasDietPreference()) { 
      for (CodeableConcept e : element.getDietPreference()) 
          composeCodeableConcept("dietPreference", e);
    }
    if (element.hasSpecialArrangement()) { 
      for (CodeableConcept e : element.getSpecialArrangement()) 
          composeCodeableConcept("specialArrangement", e);
    }
    if (element.hasSpecialCourtesy()) { 
      for (CodeableConcept e : element.getSpecialCourtesy()) 
          composeCodeableConcept("specialCourtesy", e);
    }
    if (element.hasAdmission()) {
      composeEncounterAdmissionComponent("admission", element.getAdmission());
    }
    if (element.hasLocation()) { 
      for (Encounter.EncounterLocationComponent e : element.getLocation()) 
          composeEncounterLocationComponent("location", e);
    }
  }

  protected void composeEncounterParticipantComponent(String name, Encounter.EncounterParticipantComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEncounterParticipantComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEncounterParticipantComponentElements(Encounter.EncounterParticipantComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) { 
      for (CodeableConcept e : element.getType()) 
          composeCodeableConcept("type", e);
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
    if (element.hasActor()) {
      composeReference("actor", element.getActor());
    }
  }

  protected void composeEncounterReasonComponent(String name, Encounter.ReasonComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEncounterReasonComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEncounterReasonComponentElements(Encounter.ReasonComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasUse()) { 
      for (CodeableConcept e : element.getUse()) 
          composeCodeableConcept("use", e);
    }
    if (element.hasValue()) { 
      for (CodeableReference e : element.getValue()) 
          composeCodeableReference("value", e);
    }
  }

  protected void composeEncounterDiagnosisComponent(String name, Encounter.DiagnosisComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEncounterDiagnosisComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEncounterDiagnosisComponentElements(Encounter.DiagnosisComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCondition()) { 
      for (CodeableReference e : element.getCondition()) 
          composeCodeableReference("condition", e);
    }
    if (element.hasUse()) { 
      for (CodeableConcept e : element.getUse()) 
          composeCodeableConcept("use", e);
    }
  }

  protected void composeEncounterAdmissionComponent(String name, Encounter.EncounterAdmissionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEncounterAdmissionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEncounterAdmissionComponentElements(Encounter.EncounterAdmissionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasPreAdmissionIdentifier()) {
      composeIdentifier("preAdmissionIdentifier", element.getPreAdmissionIdentifier());
    }
    if (element.hasOrigin()) {
      composeReference("origin", element.getOrigin());
    }
    if (element.hasAdmitSource()) {
      composeCodeableConcept("admitSource", element.getAdmitSource());
    }
    if (element.hasReAdmission()) {
      composeCodeableConcept("reAdmission", element.getReAdmission());
    }
    if (element.hasDestination()) {
      composeReference("destination", element.getDestination());
    }
    if (element.hasDischargeDisposition()) {
      composeCodeableConcept("dischargeDisposition", element.getDischargeDisposition());
    }
  }

  protected void composeEncounterLocationComponent(String name, Encounter.EncounterLocationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEncounterLocationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEncounterLocationComponentElements(Encounter.EncounterLocationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLocation()) {
      composeReference("location", element.getLocation());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Encounter.EncounterLocationStatusEnumFactory());
    if (element.hasForm()) {
      composeCodeableConcept("form", element.getForm());
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
  }

  protected void composeEncounterHistory(String name, EncounterHistory element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEncounterHistoryElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEncounterHistoryElements(EncounterHistory element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.EncounterStatusEnumFactory());
    if (element.hasClass_()) {
      composeCodeableConcept("class", element.getClass_());
    }
    if (element.hasType()) { 
      for (CodeableConcept e : element.getType()) 
          composeCodeableConcept("type", e);
    }
    if (element.hasServiceType()) { 
      for (CodeableReference e : element.getServiceType()) 
          composeCodeableReference("serviceType", e);
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasSubjectStatus()) {
      composeCodeableConcept("subjectStatus", element.getSubjectStatus());
    }
    if (element.hasActualPeriod()) {
      composePeriod("actualPeriod", element.getActualPeriod());
    }
    if (element.hasPlannedStartDateElement()) {
      composeDateTime("plannedStartDate", element.getPlannedStartDateElement());
    }
    if (element.hasPlannedEndDateElement()) {
      composeDateTime("plannedEndDate", element.getPlannedEndDateElement());
    }
    if (element.hasLength()) {
      composeDuration("length", element.getLength());
    }
    if (element.hasLocation()) { 
      for (EncounterHistory.EncounterHistoryLocationComponent e : element.getLocation()) 
          composeEncounterHistoryLocationComponent("location", e);
    }
  }

  protected void composeEncounterHistoryLocationComponent(String name, EncounterHistory.EncounterHistoryLocationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEncounterHistoryLocationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEncounterHistoryLocationComponentElements(EncounterHistory.EncounterHistoryLocationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLocation()) {
      composeReference("location", element.getLocation());
    }
    if (element.hasForm()) {
      composeCodeableConcept("form", element.getForm());
    }
  }

  protected void composeEndpoint(String name, Endpoint element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEndpointElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEndpointElements(Endpoint element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Endpoint.EndpointStatusEnumFactory());
    if (element.hasConnectionType()) { 
      for (CodeableConcept e : element.getConnectionType()) 
          composeCodeableConcept("connectionType", e);
    }
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasDescriptionElement()) {
      composeString("description", element.getDescriptionElement());
    }
    if (element.hasEnvironmentType()) { 
      for (CodeableConcept e : element.getEnvironmentType()) 
          composeCodeableConcept("environmentType", e);
    }
    if (element.hasManagingOrganization()) {
      composeReference("managingOrganization", element.getManagingOrganization());
    }
    if (element.hasContact()) { 
      for (ContactPoint e : element.getContact()) 
          composeContactPoint("contact", e);
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
    if (element.hasPayload()) { 
      for (Endpoint.EndpointPayloadComponent e : element.getPayload()) 
          composeEndpointPayloadComponent("payload", e);
    }
    if (element.hasAddressElement()) {
      composeUrl("address", element.getAddressElement());
    }
    if (element.hasHeader()) { 
      for (StringType e : element.getHeader()) 
          composeString("header", e);
    }
  }

  protected void composeEndpointPayloadComponent(String name, Endpoint.EndpointPayloadComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEndpointPayloadComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEndpointPayloadComponentElements(Endpoint.EndpointPayloadComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) { 
      for (CodeableConcept e : element.getType()) 
          composeCodeableConcept("type", e);
    }
    if (element.hasMimeType()) { 
      for (CodeType e : element.getMimeType()) 
          composeCode("mimeType", e);
    }
  }

  protected void composeEnrollmentRequest(String name, EnrollmentRequest element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEnrollmentRequestElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEnrollmentRequestElements(EnrollmentRequest element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.FinancialResourceStatusCodesEnumFactory());
    if (element.hasCreatedElement()) {
      composeDateTime("created", element.getCreatedElement());
    }
    if (element.hasInsurer()) {
      composeReference("insurer", element.getInsurer());
    }
    if (element.hasProvider()) {
      composeReference("provider", element.getProvider());
    }
    if (element.hasCandidate()) {
      composeReference("candidate", element.getCandidate());
    }
    if (element.hasCoverage()) {
      composeReference("coverage", element.getCoverage());
    }
  }

  protected void composeEnrollmentResponse(String name, EnrollmentResponse element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEnrollmentResponseElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEnrollmentResponseElements(EnrollmentResponse element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.FinancialResourceStatusCodesEnumFactory());
    if (element.hasRequest()) {
      composeReference("request", element.getRequest());
    }
    if (element.hasOutcomeElement())
      composeEnumeration("outcome", element.getOutcomeElement(), new EnrollmentResponse.EnrollmentOutcomeEnumFactory());
    if (element.hasDispositionElement()) {
      composeString("disposition", element.getDispositionElement());
    }
    if (element.hasCreatedElement()) {
      composeDateTime("created", element.getCreatedElement());
    }
    if (element.hasOrganization()) {
      composeReference("organization", element.getOrganization());
    }
    if (element.hasRequestProvider()) {
      composeReference("requestProvider", element.getRequestProvider());
    }
  }

  protected void composeEpisodeOfCare(String name, EpisodeOfCare element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEpisodeOfCareElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEpisodeOfCareElements(EpisodeOfCare element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new EpisodeOfCare.EpisodeOfCareStatusEnumFactory());
    if (element.hasStatusHistory()) { 
      for (EpisodeOfCare.EpisodeOfCareStatusHistoryComponent e : element.getStatusHistory()) 
          composeEpisodeOfCareStatusHistoryComponent("statusHistory", e);
    }
    if (element.hasType()) { 
      for (CodeableConcept e : element.getType()) 
          composeCodeableConcept("type", e);
    }
    if (element.hasReason()) { 
      for (EpisodeOfCare.ReasonComponent e : element.getReason()) 
          composeEpisodeOfCareReasonComponent("reason", e);
    }
    if (element.hasDiagnosis()) { 
      for (EpisodeOfCare.DiagnosisComponent e : element.getDiagnosis()) 
          composeEpisodeOfCareDiagnosisComponent("diagnosis", e);
    }
    if (element.hasPatient()) {
      composeReference("patient", element.getPatient());
    }
    if (element.hasManagingOrganization()) {
      composeReference("managingOrganization", element.getManagingOrganization());
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
    if (element.hasReferralRequest()) { 
      for (Reference e : element.getReferralRequest()) 
          composeReference("referralRequest", e);
    }
    if (element.hasCareManager()) {
      composeReference("careManager", element.getCareManager());
    }
    if (element.hasCareTeam()) { 
      for (Reference e : element.getCareTeam()) 
          composeReference("careTeam", e);
    }
    if (element.hasAccount()) { 
      for (Reference e : element.getAccount()) 
          composeReference("account", e);
    }
  }

  protected void composeEpisodeOfCareStatusHistoryComponent(String name, EpisodeOfCare.EpisodeOfCareStatusHistoryComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEpisodeOfCareStatusHistoryComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEpisodeOfCareStatusHistoryComponentElements(EpisodeOfCare.EpisodeOfCareStatusHistoryComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new EpisodeOfCare.EpisodeOfCareStatusEnumFactory());
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
  }

  protected void composeEpisodeOfCareReasonComponent(String name, EpisodeOfCare.ReasonComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEpisodeOfCareReasonComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEpisodeOfCareReasonComponentElements(EpisodeOfCare.ReasonComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasUse()) {
      composeCodeableConcept("use", element.getUse());
    }
    if (element.hasValue()) { 
      for (CodeableReference e : element.getValue()) 
          composeCodeableReference("value", e);
    }
  }

  protected void composeEpisodeOfCareDiagnosisComponent(String name, EpisodeOfCare.DiagnosisComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEpisodeOfCareDiagnosisComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEpisodeOfCareDiagnosisComponentElements(EpisodeOfCare.DiagnosisComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCondition()) { 
      for (CodeableReference e : element.getCondition()) 
          composeCodeableReference("condition", e);
    }
    if (element.hasUse()) {
      composeCodeableConcept("use", element.getUse());
    }
  }

  protected void composeEventDefinition(String name, EventDefinition element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEventDefinitionElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEventDefinitionElements(EventDefinition element) throws IOException {
    composeMetadataResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasVersionAlgorithm()) {
      composeType("versionAlgorithm", element.getVersionAlgorithm());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasSubtitleElement()) {
      composeString("subtitle", element.getSubtitleElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasExperimentalElement()) {
      composeBoolean("experimental", element.getExperimentalElement());
    }
    if (element.hasSubject()) {
      composeType("subject", element.getSubject());
    }    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasJurisdiction()) { 
      for (CodeableConcept e : element.getJurisdiction()) 
          composeCodeableConcept("jurisdiction", e);
    }
    if (element.hasPurposeElement()) {
      composeMarkdown("purpose", element.getPurposeElement());
    }
    if (element.hasUsageElement()) {
      composeMarkdown("usage", element.getUsageElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
    if (element.hasCopyrightLabelElement()) {
      composeString("copyrightLabel", element.getCopyrightLabelElement());
    }
    if (element.hasApprovalDateElement()) {
      composeDate("approvalDate", element.getApprovalDateElement());
    }
    if (element.hasLastReviewDateElement()) {
      composeDate("lastReviewDate", element.getLastReviewDateElement());
    }
    if (element.hasEffectivePeriod()) {
      composePeriod("effectivePeriod", element.getEffectivePeriod());
    }
    if (element.hasTopic()) { 
      for (CodeableConcept e : element.getTopic()) 
          composeCodeableConcept("topic", e);
    }
    if (element.hasAuthor()) { 
      for (ContactDetail e : element.getAuthor()) 
          composeContactDetail("author", e);
    }
    if (element.hasEditor()) { 
      for (ContactDetail e : element.getEditor()) 
          composeContactDetail("editor", e);
    }
    if (element.hasReviewer()) { 
      for (ContactDetail e : element.getReviewer()) 
          composeContactDetail("reviewer", e);
    }
    if (element.hasEndorser()) { 
      for (ContactDetail e : element.getEndorser()) 
          composeContactDetail("endorser", e);
    }
    if (element.hasRelatedArtifact()) { 
      for (RelatedArtifact e : element.getRelatedArtifact()) 
          composeRelatedArtifact("relatedArtifact", e);
    }
    if (element.hasTrigger()) { 
      for (TriggerDefinition e : element.getTrigger()) 
          composeTriggerDefinition("trigger", e);
    }
  }

  protected void composeEvidence(String name, Evidence element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEvidenceElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEvidenceElements(Evidence element) throws IOException {
    composeMetadataResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasVersionAlgorithm()) {
      composeType("versionAlgorithm", element.getVersionAlgorithm());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasCiteAs()) {
      composeType("citeAs", element.getCiteAs());
    }    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasExperimentalElement()) {
      composeBoolean("experimental", element.getExperimentalElement());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasApprovalDateElement()) {
      composeDate("approvalDate", element.getApprovalDateElement());
    }
    if (element.hasLastReviewDateElement()) {
      composeDate("lastReviewDate", element.getLastReviewDateElement());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasAuthor()) { 
      for (ContactDetail e : element.getAuthor()) 
          composeContactDetail("author", e);
    }
    if (element.hasEditor()) { 
      for (ContactDetail e : element.getEditor()) 
          composeContactDetail("editor", e);
    }
    if (element.hasReviewer()) { 
      for (ContactDetail e : element.getReviewer()) 
          composeContactDetail("reviewer", e);
    }
    if (element.hasEndorser()) { 
      for (ContactDetail e : element.getEndorser()) 
          composeContactDetail("endorser", e);
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasPurposeElement()) {
      composeMarkdown("purpose", element.getPurposeElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
    if (element.hasCopyrightLabelElement()) {
      composeString("copyrightLabel", element.getCopyrightLabelElement());
    }
    if (element.hasRelatedArtifact()) { 
      for (RelatedArtifact e : element.getRelatedArtifact()) 
          composeRelatedArtifact("relatedArtifact", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasAssertionElement()) {
      composeMarkdown("assertion", element.getAssertionElement());
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasVariableDefinition()) { 
      for (Evidence.EvidenceVariableDefinitionComponent e : element.getVariableDefinition()) 
          composeEvidenceVariableDefinitionComponent("variableDefinition", e);
    }
    if (element.hasSynthesisType()) {
      composeCodeableConcept("synthesisType", element.getSynthesisType());
    }
    if (element.hasStudyDesign()) { 
      for (CodeableConcept e : element.getStudyDesign()) 
          composeCodeableConcept("studyDesign", e);
    }
    if (element.hasStatistic()) { 
      for (Evidence.EvidenceStatisticComponent e : element.getStatistic()) 
          composeEvidenceStatisticComponent("statistic", e);
    }
    if (element.hasCertainty()) { 
      for (Evidence.EvidenceCertaintyComponent e : element.getCertainty()) 
          composeEvidenceCertaintyComponent("certainty", e);
    }
  }

  protected void composeEvidenceVariableDefinitionComponent(String name, Evidence.EvidenceVariableDefinitionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEvidenceVariableDefinitionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEvidenceVariableDefinitionComponentElements(Evidence.EvidenceVariableDefinitionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasVariableRole()) {
      composeCodeableConcept("variableRole", element.getVariableRole());
    }
    if (element.hasObserved()) {
      composeReference("observed", element.getObserved());
    }
    if (element.hasIntended()) {
      composeReference("intended", element.getIntended());
    }
    if (element.hasDirectnessMatch()) {
      composeCodeableConcept("directnessMatch", element.getDirectnessMatch());
    }
  }

  protected void composeEvidenceStatisticComponent(String name, Evidence.EvidenceStatisticComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEvidenceStatisticComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEvidenceStatisticComponentElements(Evidence.EvidenceStatisticComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasStatisticType()) {
      composeCodeableConcept("statisticType", element.getStatisticType());
    }
    if (element.hasCategory()) {
      composeCodeableConcept("category", element.getCategory());
    }
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasNumberOfEventsElement()) {
      composeUnsignedInt("numberOfEvents", element.getNumberOfEventsElement());
    }
    if (element.hasNumberAffectedElement()) {
      composeUnsignedInt("numberAffected", element.getNumberAffectedElement());
    }
    if (element.hasSampleSize()) {
      composeEvidenceStatisticSampleSizeComponent("sampleSize", element.getSampleSize());
    }
    if (element.hasAttributeEstimate()) { 
      for (Evidence.EvidenceStatisticAttributeEstimateComponent e : element.getAttributeEstimate()) 
          composeEvidenceStatisticAttributeEstimateComponent("attributeEstimate", e);
    }
    if (element.hasModelCharacteristic()) { 
      for (Evidence.EvidenceStatisticModelCharacteristicComponent e : element.getModelCharacteristic()) 
          composeEvidenceStatisticModelCharacteristicComponent("modelCharacteristic", e);
    }
  }

  protected void composeEvidenceStatisticSampleSizeComponent(String name, Evidence.EvidenceStatisticSampleSizeComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEvidenceStatisticSampleSizeComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEvidenceStatisticSampleSizeComponentElements(Evidence.EvidenceStatisticSampleSizeComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasNumberOfStudiesElement()) {
      composeUnsignedInt("numberOfStudies", element.getNumberOfStudiesElement());
    }
    if (element.hasNumberOfParticipantsElement()) {
      composeUnsignedInt("numberOfParticipants", element.getNumberOfParticipantsElement());
    }
    if (element.hasKnownDataCountElement()) {
      composeUnsignedInt("knownDataCount", element.getKnownDataCountElement());
    }
  }

  protected void composeEvidenceStatisticAttributeEstimateComponent(String name, Evidence.EvidenceStatisticAttributeEstimateComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEvidenceStatisticAttributeEstimateComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEvidenceStatisticAttributeEstimateComponentElements(Evidence.EvidenceStatisticAttributeEstimateComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasLevelElement()) {
      composeDecimal("level", element.getLevelElement());
    }
    if (element.hasRange()) {
      composeRange("range", element.getRange());
    }
    if (element.hasAttributeEstimate()) { 
      for (Evidence.EvidenceStatisticAttributeEstimateComponent e : element.getAttributeEstimate()) 
          composeEvidenceStatisticAttributeEstimateComponent("attributeEstimate", e);
    }
  }

  protected void composeEvidenceStatisticModelCharacteristicComponent(String name, Evidence.EvidenceStatisticModelCharacteristicComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEvidenceStatisticModelCharacteristicComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEvidenceStatisticModelCharacteristicComponentElements(Evidence.EvidenceStatisticModelCharacteristicComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasValue()) {
      composeQuantity("value", element.getValue());
    }
    if (element.hasVariable()) { 
      for (Evidence.EvidenceStatisticModelCharacteristicVariableComponent e : element.getVariable()) 
          composeEvidenceStatisticModelCharacteristicVariableComponent("variable", e);
    }
    if (element.hasAttributeEstimate()) { 
      for (Evidence.EvidenceStatisticAttributeEstimateComponent e : element.getAttributeEstimate()) 
          composeEvidenceStatisticAttributeEstimateComponent("attributeEstimate", e);
    }
  }

  protected void composeEvidenceStatisticModelCharacteristicVariableComponent(String name, Evidence.EvidenceStatisticModelCharacteristicVariableComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEvidenceStatisticModelCharacteristicVariableComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEvidenceStatisticModelCharacteristicVariableComponentElements(Evidence.EvidenceStatisticModelCharacteristicVariableComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasVariableDefinition()) {
      composeReference("variableDefinition", element.getVariableDefinition());
    }
    if (element.hasHandlingElement())
      composeEnumeration("handling", element.getHandlingElement(), new Enumerations.EvidenceVariableHandlingEnumFactory());
    if (element.hasValueCategory()) { 
      for (CodeableConcept e : element.getValueCategory()) 
          composeCodeableConcept("valueCategory", e);
    }
    if (element.hasValueQuantity()) { 
      for (Quantity e : element.getValueQuantity()) 
          composeQuantity("valueQuantity", e);
    }
    if (element.hasValueRange()) { 
      for (Range e : element.getValueRange()) 
          composeRange("valueRange", e);
    }
  }

  protected void composeEvidenceCertaintyComponent(String name, Evidence.EvidenceCertaintyComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEvidenceCertaintyComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEvidenceCertaintyComponentElements(Evidence.EvidenceCertaintyComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasRating()) {
      composeCodeableConcept("rating", element.getRating());
    }
    if (element.hasRaterElement()) {
      composeString("rater", element.getRaterElement());
    }
    if (element.hasSubcomponent()) { 
      for (Evidence.EvidenceCertaintyComponent e : element.getSubcomponent()) 
          composeEvidenceCertaintyComponent("subcomponent", e);
    }
  }

  protected void composeEvidenceReport(String name, EvidenceReport element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEvidenceReportElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEvidenceReportElements(EvidenceReport element) throws IOException {
    composeMetadataResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasRelatedIdentifier()) { 
      for (Identifier e : element.getRelatedIdentifier()) 
          composeIdentifier("relatedIdentifier", e);
    }
    if (element.hasCiteAs()) {
      composeType("citeAs", element.getCiteAs());
    }    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasRelatedArtifact()) { 
      for (RelatedArtifact e : element.getRelatedArtifact()) 
          composeRelatedArtifact("relatedArtifact", e);
    }
    if (element.hasSubject()) {
      composeEvidenceReportSubjectComponent("subject", element.getSubject());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasAuthor()) { 
      for (ContactDetail e : element.getAuthor()) 
          composeContactDetail("author", e);
    }
    if (element.hasEditor()) { 
      for (ContactDetail e : element.getEditor()) 
          composeContactDetail("editor", e);
    }
    if (element.hasReviewer()) { 
      for (ContactDetail e : element.getReviewer()) 
          composeContactDetail("reviewer", e);
    }
    if (element.hasEndorser()) { 
      for (ContactDetail e : element.getEndorser()) 
          composeContactDetail("endorser", e);
    }
    if (element.hasRelatesTo()) { 
      for (EvidenceReport.EvidenceReportRelatesToComponent e : element.getRelatesTo()) 
          composeEvidenceReportRelatesToComponent("relatesTo", e);
    }
    if (element.hasSection()) { 
      for (EvidenceReport.SectionComponent e : element.getSection()) 
          composeEvidenceReportSectionComponent("section", e);
    }
  }

  protected void composeEvidenceReportSubjectComponent(String name, EvidenceReport.EvidenceReportSubjectComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEvidenceReportSubjectComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEvidenceReportSubjectComponentElements(EvidenceReport.EvidenceReportSubjectComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCharacteristic()) { 
      for (EvidenceReport.EvidenceReportSubjectCharacteristicComponent e : element.getCharacteristic()) 
          composeEvidenceReportSubjectCharacteristicComponent("characteristic", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
  }

  protected void composeEvidenceReportSubjectCharacteristicComponent(String name, EvidenceReport.EvidenceReportSubjectCharacteristicComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEvidenceReportSubjectCharacteristicComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEvidenceReportSubjectCharacteristicComponentElements(EvidenceReport.EvidenceReportSubjectCharacteristicComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }    if (element.hasExcludeElement()) {
      composeBoolean("exclude", element.getExcludeElement());
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
  }

  protected void composeEvidenceReportRelatesToComponent(String name, EvidenceReport.EvidenceReportRelatesToComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEvidenceReportRelatesToComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEvidenceReportRelatesToComponentElements(EvidenceReport.EvidenceReportRelatesToComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCodeElement())
      composeEnumeration("code", element.getCodeElement(), new EvidenceReport.ReportRelationshipTypeEnumFactory());
    if (element.hasTarget()) {
      composeEvidenceReportRelatesToTargetComponent("target", element.getTarget());
    }
  }

  protected void composeEvidenceReportRelatesToTargetComponent(String name, EvidenceReport.EvidenceReportRelatesToTargetComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEvidenceReportRelatesToTargetComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEvidenceReportRelatesToTargetComponentElements(EvidenceReport.EvidenceReportRelatesToTargetComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) {
      composeIdentifier("identifier", element.getIdentifier());
    }
    if (element.hasDisplayElement()) {
      composeMarkdown("display", element.getDisplayElement());
    }
    if (element.hasResource()) {
      composeReference("resource", element.getResource());
    }
  }

  protected void composeEvidenceReportSectionComponent(String name, EvidenceReport.SectionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEvidenceReportSectionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEvidenceReportSectionComponentElements(EvidenceReport.SectionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasFocus()) {
      composeCodeableConcept("focus", element.getFocus());
    }
    if (element.hasFocusReference()) {
      composeReference("focusReference", element.getFocusReference());
    }
    if (element.hasAuthor()) { 
      for (Reference e : element.getAuthor()) 
          composeReference("author", e);
    }
    if (element.hasText()) {
      composeNarrative("text", element.getText());
    }
    if (element.hasModeElement())
      composeEnumeration("mode", element.getModeElement(), new Enumerations.ListModeEnumFactory());
    if (element.hasOrderedBy()) {
      composeCodeableConcept("orderedBy", element.getOrderedBy());
    }
    if (element.hasEntryClassifier()) { 
      for (CodeableConcept e : element.getEntryClassifier()) 
          composeCodeableConcept("entryClassifier", e);
    }
    if (element.hasEntryReference()) { 
      for (Reference e : element.getEntryReference()) 
          composeReference("entryReference", e);
    }
    if (element.hasEntryQuantity()) { 
      for (Quantity e : element.getEntryQuantity()) 
          composeQuantity("entryQuantity", e);
    }
    if (element.hasEmptyReason()) {
      composeCodeableConcept("emptyReason", element.getEmptyReason());
    }
    if (element.hasSection()) { 
      for (EvidenceReport.SectionComponent e : element.getSection()) 
          composeEvidenceReportSectionComponent("section", e);
    }
  }

  protected void composeEvidenceVariable(String name, EvidenceVariable element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEvidenceVariableElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEvidenceVariableElements(EvidenceVariable element) throws IOException {
    composeMetadataResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasVersionAlgorithm()) {
      composeType("versionAlgorithm", element.getVersionAlgorithm());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasShortTitleElement()) {
      composeString("shortTitle", element.getShortTitleElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasExperimentalElement()) {
      composeBoolean("experimental", element.getExperimentalElement());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasPurposeElement()) {
      composeMarkdown("purpose", element.getPurposeElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
    if (element.hasCopyrightLabelElement()) {
      composeString("copyrightLabel", element.getCopyrightLabelElement());
    }
    if (element.hasApprovalDateElement()) {
      composeDate("approvalDate", element.getApprovalDateElement());
    }
    if (element.hasLastReviewDateElement()) {
      composeDate("lastReviewDate", element.getLastReviewDateElement());
    }
    if (element.hasEffectivePeriod()) {
      composePeriod("effectivePeriod", element.getEffectivePeriod());
    }
    if (element.hasAuthor()) { 
      for (ContactDetail e : element.getAuthor()) 
          composeContactDetail("author", e);
    }
    if (element.hasEditor()) { 
      for (ContactDetail e : element.getEditor()) 
          composeContactDetail("editor", e);
    }
    if (element.hasReviewer()) { 
      for (ContactDetail e : element.getReviewer()) 
          composeContactDetail("reviewer", e);
    }
    if (element.hasEndorser()) { 
      for (ContactDetail e : element.getEndorser()) 
          composeContactDetail("endorser", e);
    }
    if (element.hasRelatedArtifact()) { 
      for (RelatedArtifact e : element.getRelatedArtifact()) 
          composeRelatedArtifact("relatedArtifact", e);
    }
    if (element.hasActualElement()) {
      composeBoolean("actual", element.getActualElement());
    }
    if (element.hasCharacteristic()) { 
      for (EvidenceVariable.EvidenceVariableCharacteristicComponent e : element.getCharacteristic()) 
          composeEvidenceVariableCharacteristicComponent("characteristic", e);
    }
    if (element.hasHandlingElement())
      composeEnumeration("handling", element.getHandlingElement(), new Enumerations.EvidenceVariableHandlingEnumFactory());
    if (element.hasCategory()) { 
      for (EvidenceVariable.EvidenceVariableCategoryComponent e : element.getCategory()) 
          composeEvidenceVariableCategoryComponent("category", e);
    }
  }

  protected void composeEvidenceVariableCharacteristicComponent(String name, EvidenceVariable.EvidenceVariableCharacteristicComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEvidenceVariableCharacteristicComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEvidenceVariableCharacteristicComponentElements(EvidenceVariable.EvidenceVariableCharacteristicComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLinkIdElement()) {
      composeId("linkId", element.getLinkIdElement());
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasExcludeElement()) {
      composeBoolean("exclude", element.getExcludeElement());
    }
    if (element.hasDefinitionReference()) {
      composeReference("definitionReference", element.getDefinitionReference());
    }
    if (element.hasDefinitionCanonicalElement()) {
      composeCanonical("definitionCanonical", element.getDefinitionCanonicalElement());
    }
    if (element.hasDefinitionCodeableConcept()) {
      composeCodeableConcept("definitionCodeableConcept", element.getDefinitionCodeableConcept());
    }
    if (element.hasDefinitionExpression()) {
      composeExpression("definitionExpression", element.getDefinitionExpression());
    }
    if (element.hasDefinitionIdElement()) {
      composeId("definitionId", element.getDefinitionIdElement());
    }
    if (element.hasDefinitionByTypeAndValue()) {
      composeEvidenceVariableCharacteristicDefinitionByTypeAndValueComponent("definitionByTypeAndValue", element.getDefinitionByTypeAndValue());
    }
    if (element.hasDefinitionByCombination()) {
      composeEvidenceVariableCharacteristicDefinitionByCombinationComponent("definitionByCombination", element.getDefinitionByCombination());
    }
    if (element.hasInstances()) {
      composeType("instances", element.getInstances());
    }    if (element.hasDuration()) {
      composeType("duration", element.getDuration());
    }    if (element.hasTimeFromEvent()) { 
      for (EvidenceVariable.EvidenceVariableCharacteristicTimeFromEventComponent e : element.getTimeFromEvent()) 
          composeEvidenceVariableCharacteristicTimeFromEventComponent("timeFromEvent", e);
    }
  }

  protected void composeEvidenceVariableCharacteristicDefinitionByTypeAndValueComponent(String name, EvidenceVariable.EvidenceVariableCharacteristicDefinitionByTypeAndValueComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEvidenceVariableCharacteristicDefinitionByTypeAndValueComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEvidenceVariableCharacteristicDefinitionByTypeAndValueComponentElements(EvidenceVariable.EvidenceVariableCharacteristicDefinitionByTypeAndValueComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasMethod()) { 
      for (CodeableConcept e : element.getMethod()) 
          composeCodeableConcept("method", e);
    }
    if (element.hasDevice()) {
      composeReference("device", element.getDevice());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }    if (element.hasOffset()) {
      composeCodeableConcept("offset", element.getOffset());
    }
  }

  protected void composeEvidenceVariableCharacteristicDefinitionByCombinationComponent(String name, EvidenceVariable.EvidenceVariableCharacteristicDefinitionByCombinationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEvidenceVariableCharacteristicDefinitionByCombinationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEvidenceVariableCharacteristicDefinitionByCombinationComponentElements(EvidenceVariable.EvidenceVariableCharacteristicDefinitionByCombinationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCodeElement())
      composeEnumeration("code", element.getCodeElement(), new EvidenceVariable.CharacteristicCombinationEnumFactory());
    if (element.hasThresholdElement()) {
      composePositiveInt("threshold", element.getThresholdElement());
    }
    if (element.hasCharacteristic()) { 
      for (EvidenceVariable.EvidenceVariableCharacteristicComponent e : element.getCharacteristic()) 
          composeEvidenceVariableCharacteristicComponent("characteristic", e);
    }
  }

  protected void composeEvidenceVariableCharacteristicTimeFromEventComponent(String name, EvidenceVariable.EvidenceVariableCharacteristicTimeFromEventComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEvidenceVariableCharacteristicTimeFromEventComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEvidenceVariableCharacteristicTimeFromEventComponentElements(EvidenceVariable.EvidenceVariableCharacteristicTimeFromEventComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasEvent()) {
      composeType("event", element.getEvent());
    }    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasRange()) {
      composeRange("range", element.getRange());
    }
  }

  protected void composeEvidenceVariableCategoryComponent(String name, EvidenceVariable.EvidenceVariableCategoryComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeEvidenceVariableCategoryComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeEvidenceVariableCategoryComponentElements(EvidenceVariable.EvidenceVariableCategoryComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeExampleScenario(String name, ExampleScenario element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExampleScenarioElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExampleScenarioElements(ExampleScenario element) throws IOException {
    composeCanonicalResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasVersionAlgorithm()) {
      composeType("versionAlgorithm", element.getVersionAlgorithm());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasExperimentalElement()) {
      composeBoolean("experimental", element.getExperimentalElement());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasJurisdiction()) { 
      for (CodeableConcept e : element.getJurisdiction()) 
          composeCodeableConcept("jurisdiction", e);
    }
    if (element.hasPurposeElement()) {
      composeMarkdown("purpose", element.getPurposeElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
    if (element.hasCopyrightLabelElement()) {
      composeString("copyrightLabel", element.getCopyrightLabelElement());
    }
    if (element.hasActor()) { 
      for (ExampleScenario.ExampleScenarioActorComponent e : element.getActor()) 
          composeExampleScenarioActorComponent("actor", e);
    }
    if (element.hasInstance()) { 
      for (ExampleScenario.ExampleScenarioInstanceComponent e : element.getInstance()) 
          composeExampleScenarioInstanceComponent("instance", e);
    }
    if (element.hasProcess()) { 
      for (ExampleScenario.ExampleScenarioProcessComponent e : element.getProcess()) 
          composeExampleScenarioProcessComponent("process", e);
    }
  }

  protected void composeExampleScenarioActorComponent(String name, ExampleScenario.ExampleScenarioActorComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExampleScenarioActorComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExampleScenarioActorComponentElements(ExampleScenario.ExampleScenarioActorComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasKeyElement()) {
      composeString("key", element.getKeyElement());
    }
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new Enumerations.ExampleScenarioActorTypeEnumFactory());
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
  }

  protected void composeExampleScenarioInstanceComponent(String name, ExampleScenario.ExampleScenarioInstanceComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExampleScenarioInstanceComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExampleScenarioInstanceComponentElements(ExampleScenario.ExampleScenarioInstanceComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasKeyElement()) {
      composeString("key", element.getKeyElement());
    }
    if (element.hasStructureType()) {
      composeCoding("structureType", element.getStructureType());
    }
    if (element.hasStructureVersionElement()) {
      composeString("structureVersion", element.getStructureVersionElement());
    }
    if (element.hasStructureProfile()) {
      composeType("structureProfile", element.getStructureProfile());
    }    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasContent()) {
      composeReference("content", element.getContent());
    }
    if (element.hasVersion()) { 
      for (ExampleScenario.ExampleScenarioInstanceVersionComponent e : element.getVersion()) 
          composeExampleScenarioInstanceVersionComponent("version", e);
    }
    if (element.hasContainedInstance()) { 
      for (ExampleScenario.ExampleScenarioInstanceContainedInstanceComponent e : element.getContainedInstance()) 
          composeExampleScenarioInstanceContainedInstanceComponent("containedInstance", e);
    }
  }

  protected void composeExampleScenarioInstanceVersionComponent(String name, ExampleScenario.ExampleScenarioInstanceVersionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExampleScenarioInstanceVersionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExampleScenarioInstanceVersionComponentElements(ExampleScenario.ExampleScenarioInstanceVersionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasKeyElement()) {
      composeString("key", element.getKeyElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasContent()) {
      composeReference("content", element.getContent());
    }
  }

  protected void composeExampleScenarioInstanceContainedInstanceComponent(String name, ExampleScenario.ExampleScenarioInstanceContainedInstanceComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExampleScenarioInstanceContainedInstanceComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExampleScenarioInstanceContainedInstanceComponentElements(ExampleScenario.ExampleScenarioInstanceContainedInstanceComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasInstanceReferenceElement()) {
      composeString("instanceReference", element.getInstanceReferenceElement());
    }
    if (element.hasVersionReferenceElement()) {
      composeString("versionReference", element.getVersionReferenceElement());
    }
  }

  protected void composeExampleScenarioProcessComponent(String name, ExampleScenario.ExampleScenarioProcessComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExampleScenarioProcessComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExampleScenarioProcessComponentElements(ExampleScenario.ExampleScenarioProcessComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasPreConditionsElement()) {
      composeMarkdown("preConditions", element.getPreConditionsElement());
    }
    if (element.hasPostConditionsElement()) {
      composeMarkdown("postConditions", element.getPostConditionsElement());
    }
    if (element.hasStep()) { 
      for (ExampleScenario.ExampleScenarioProcessStepComponent e : element.getStep()) 
          composeExampleScenarioProcessStepComponent("step", e);
    }
  }

  protected void composeExampleScenarioProcessStepComponent(String name, ExampleScenario.ExampleScenarioProcessStepComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExampleScenarioProcessStepComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExampleScenarioProcessStepComponentElements(ExampleScenario.ExampleScenarioProcessStepComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNumberElement()) {
      composeString("number", element.getNumberElement());
    }
    if (element.hasProcess()) {
      composeExampleScenarioProcessComponent("process", element.getProcess());
    }
    if (element.hasWorkflowElement()) {
      composeCanonical("workflow", element.getWorkflowElement());
    }
    if (element.hasOperation()) {
      composeExampleScenarioProcessStepOperationComponent("operation", element.getOperation());
    }
    if (element.hasAlternative()) { 
      for (ExampleScenario.ExampleScenarioProcessStepAlternativeComponent e : element.getAlternative()) 
          composeExampleScenarioProcessStepAlternativeComponent("alternative", e);
    }
    if (element.hasPauseElement()) {
      composeBoolean("pause", element.getPauseElement());
    }
  }

  protected void composeExampleScenarioProcessStepOperationComponent(String name, ExampleScenario.ExampleScenarioProcessStepOperationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExampleScenarioProcessStepOperationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExampleScenarioProcessStepOperationComponentElements(ExampleScenario.ExampleScenarioProcessStepOperationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCoding("type", element.getType());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasInitiatorElement()) {
      composeString("initiator", element.getInitiatorElement());
    }
    if (element.hasReceiverElement()) {
      composeString("receiver", element.getReceiverElement());
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasInitiatorActiveElement()) {
      composeBoolean("initiatorActive", element.getInitiatorActiveElement());
    }
    if (element.hasReceiverActiveElement()) {
      composeBoolean("receiverActive", element.getReceiverActiveElement());
    }
    if (element.hasRequest()) {
      composeExampleScenarioInstanceContainedInstanceComponent("request", element.getRequest());
    }
    if (element.hasResponse()) {
      composeExampleScenarioInstanceContainedInstanceComponent("response", element.getResponse());
    }
  }

  protected void composeExampleScenarioProcessStepAlternativeComponent(String name, ExampleScenario.ExampleScenarioProcessStepAlternativeComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExampleScenarioProcessStepAlternativeComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExampleScenarioProcessStepAlternativeComponentElements(ExampleScenario.ExampleScenarioProcessStepAlternativeComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasStep()) { 
      for (ExampleScenario.ExampleScenarioProcessStepComponent e : element.getStep()) 
          composeExampleScenarioProcessStepComponent("step", e);
    }
  }

  protected void composeExplanationOfBenefit(String name, ExplanationOfBenefit element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExplanationOfBenefitElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExplanationOfBenefitElements(ExplanationOfBenefit element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasTraceNumber()) { 
      for (Identifier e : element.getTraceNumber()) 
          composeIdentifier("traceNumber", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new ExplanationOfBenefit.ExplanationOfBenefitStatusEnumFactory());
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasSubType()) {
      composeCodeableConcept("subType", element.getSubType());
    }
    if (element.hasUseElement())
      composeEnumeration("use", element.getUseElement(), new Enumerations.UseEnumFactory());
    if (element.hasPatient()) {
      composeReference("patient", element.getPatient());
    }
    if (element.hasBillablePeriod()) {
      composePeriod("billablePeriod", element.getBillablePeriod());
    }
    if (element.hasCreatedElement()) {
      composeDateTime("created", element.getCreatedElement());
    }
    if (element.hasEnterer()) {
      composeReference("enterer", element.getEnterer());
    }
    if (element.hasInsurer()) {
      composeReference("insurer", element.getInsurer());
    }
    if (element.hasProvider()) {
      composeReference("provider", element.getProvider());
    }
    if (element.hasPriority()) {
      composeCodeableConcept("priority", element.getPriority());
    }
    if (element.hasFundsReserveRequested()) {
      composeCodeableConcept("fundsReserveRequested", element.getFundsReserveRequested());
    }
    if (element.hasFundsReserve()) {
      composeCodeableConcept("fundsReserve", element.getFundsReserve());
    }
    if (element.hasRelated()) { 
      for (ExplanationOfBenefit.RelatedClaimComponent e : element.getRelated()) 
          composeExplanationOfBenefitRelatedClaimComponent("related", e);
    }
    if (element.hasPrescription()) {
      composeReference("prescription", element.getPrescription());
    }
    if (element.hasOriginalPrescription()) {
      composeReference("originalPrescription", element.getOriginalPrescription());
    }
    if (element.hasEvent()) { 
      for (ExplanationOfBenefit.ExplanationOfBenefitEventComponent e : element.getEvent()) 
          composeExplanationOfBenefitEventComponent("event", e);
    }
    if (element.hasPayee()) {
      composeExplanationOfBenefitPayeeComponent("payee", element.getPayee());
    }
    if (element.hasReferral()) {
      composeReference("referral", element.getReferral());
    }
    if (element.hasEncounter()) { 
      for (Reference e : element.getEncounter()) 
          composeReference("encounter", e);
    }
    if (element.hasFacility()) {
      composeReference("facility", element.getFacility());
    }
    if (element.hasClaim()) {
      composeReference("claim", element.getClaim());
    }
    if (element.hasClaimResponse()) {
      composeReference("claimResponse", element.getClaimResponse());
    }
    if (element.hasOutcomeElement())
      composeEnumeration("outcome", element.getOutcomeElement(), new Enumerations.ClaimProcessingCodesEnumFactory());
    if (element.hasDecision()) {
      composeCodeableConcept("decision", element.getDecision());
    }
    if (element.hasDispositionElement()) {
      composeString("disposition", element.getDispositionElement());
    }
    if (element.hasPreAuthRef()) { 
      for (StringType e : element.getPreAuthRef()) 
          composeString("preAuthRef", e);
    }
    if (element.hasPreAuthRefPeriod()) { 
      for (Period e : element.getPreAuthRefPeriod()) 
          composePeriod("preAuthRefPeriod", e);
    }
    if (element.hasDiagnosisRelatedGroup()) {
      composeCodeableConcept("diagnosisRelatedGroup", element.getDiagnosisRelatedGroup());
    }
    if (element.hasCareTeam()) { 
      for (ExplanationOfBenefit.CareTeamComponent e : element.getCareTeam()) 
          composeExplanationOfBenefitCareTeamComponent("careTeam", e);
    }
    if (element.hasSupportingInfo()) { 
      for (ExplanationOfBenefit.SupportingInformationComponent e : element.getSupportingInfo()) 
          composeExplanationOfBenefitSupportingInformationComponent("supportingInfo", e);
    }
    if (element.hasDiagnosis()) { 
      for (ExplanationOfBenefit.DiagnosisComponent e : element.getDiagnosis()) 
          composeExplanationOfBenefitDiagnosisComponent("diagnosis", e);
    }
    if (element.hasProcedure()) { 
      for (ExplanationOfBenefit.ProcedureComponent e : element.getProcedure()) 
          composeExplanationOfBenefitProcedureComponent("procedure", e);
    }
    if (element.hasPrecedenceElement()) {
      composePositiveInt("precedence", element.getPrecedenceElement());
    }
    if (element.hasInsurance()) { 
      for (ExplanationOfBenefit.InsuranceComponent e : element.getInsurance()) 
          composeExplanationOfBenefitInsuranceComponent("insurance", e);
    }
    if (element.hasAccident()) {
      composeExplanationOfBenefitAccidentComponent("accident", element.getAccident());
    }
    if (element.hasPatientPaid()) {
      composeMoney("patientPaid", element.getPatientPaid());
    }
    if (element.hasItem()) { 
      for (ExplanationOfBenefit.ItemComponent e : element.getItem()) 
          composeExplanationOfBenefitItemComponent("item", e);
    }
    if (element.hasAddItem()) { 
      for (ExplanationOfBenefit.AddedItemComponent e : element.getAddItem()) 
          composeExplanationOfBenefitAddedItemComponent("addItem", e);
    }
    if (element.hasAdjudication()) { 
      for (ExplanationOfBenefit.AdjudicationComponent e : element.getAdjudication()) 
          composeExplanationOfBenefitAdjudicationComponent("adjudication", e);
    }
    if (element.hasTotal()) { 
      for (ExplanationOfBenefit.TotalComponent e : element.getTotal()) 
          composeExplanationOfBenefitTotalComponent("total", e);
    }
    if (element.hasPayment()) {
      composeExplanationOfBenefitPaymentComponent("payment", element.getPayment());
    }
    if (element.hasFormCode()) {
      composeCodeableConcept("formCode", element.getFormCode());
    }
    if (element.hasForm()) {
      composeAttachment("form", element.getForm());
    }
    if (element.hasProcessNote()) { 
      for (ExplanationOfBenefit.NoteComponent e : element.getProcessNote()) 
          composeExplanationOfBenefitNoteComponent("processNote", e);
    }
    if (element.hasBenefitPeriod()) {
      composePeriod("benefitPeriod", element.getBenefitPeriod());
    }
    if (element.hasBenefitBalance()) { 
      for (ExplanationOfBenefit.BenefitBalanceComponent e : element.getBenefitBalance()) 
          composeExplanationOfBenefitBenefitBalanceComponent("benefitBalance", e);
    }
  }

  protected void composeExplanationOfBenefitRelatedClaimComponent(String name, ExplanationOfBenefit.RelatedClaimComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExplanationOfBenefitRelatedClaimComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExplanationOfBenefitRelatedClaimComponentElements(ExplanationOfBenefit.RelatedClaimComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasClaim()) {
      composeReference("claim", element.getClaim());
    }
    if (element.hasRelationship()) {
      composeCodeableConcept("relationship", element.getRelationship());
    }
    if (element.hasReference()) {
      composeIdentifier("reference", element.getReference());
    }
  }

  protected void composeExplanationOfBenefitEventComponent(String name, ExplanationOfBenefit.ExplanationOfBenefitEventComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExplanationOfBenefitEventComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExplanationOfBenefitEventComponentElements(ExplanationOfBenefit.ExplanationOfBenefitEventComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasWhen()) {
      composeType("when", element.getWhen());
    }  }

  protected void composeExplanationOfBenefitPayeeComponent(String name, ExplanationOfBenefit.PayeeComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExplanationOfBenefitPayeeComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExplanationOfBenefitPayeeComponentElements(ExplanationOfBenefit.PayeeComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasParty()) {
      composeReference("party", element.getParty());
    }
  }

  protected void composeExplanationOfBenefitCareTeamComponent(String name, ExplanationOfBenefit.CareTeamComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExplanationOfBenefitCareTeamComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExplanationOfBenefitCareTeamComponentElements(ExplanationOfBenefit.CareTeamComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSequenceElement()) {
      composePositiveInt("sequence", element.getSequenceElement());
    }
    if (element.hasProvider()) {
      composeReference("provider", element.getProvider());
    }
    if (element.hasResponsibleElement()) {
      composeBoolean("responsible", element.getResponsibleElement());
    }
    if (element.hasRole()) {
      composeCodeableConcept("role", element.getRole());
    }
    if (element.hasSpecialty()) {
      composeCodeableConcept("specialty", element.getSpecialty());
    }
  }

  protected void composeExplanationOfBenefitSupportingInformationComponent(String name, ExplanationOfBenefit.SupportingInformationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExplanationOfBenefitSupportingInformationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExplanationOfBenefitSupportingInformationComponentElements(ExplanationOfBenefit.SupportingInformationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSequenceElement()) {
      composePositiveInt("sequence", element.getSequenceElement());
    }
    if (element.hasCategory()) {
      composeCodeableConcept("category", element.getCategory());
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasTiming()) {
      composeType("timing", element.getTiming());
    }    if (element.hasValue()) {
      composeType("value", element.getValue());
    }    if (element.hasReason()) {
      composeCoding("reason", element.getReason());
    }
  }

  protected void composeExplanationOfBenefitDiagnosisComponent(String name, ExplanationOfBenefit.DiagnosisComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExplanationOfBenefitDiagnosisComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExplanationOfBenefitDiagnosisComponentElements(ExplanationOfBenefit.DiagnosisComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSequenceElement()) {
      composePositiveInt("sequence", element.getSequenceElement());
    }
    if (element.hasDiagnosis()) {
      composeType("diagnosis", element.getDiagnosis());
    }    if (element.hasType()) { 
      for (CodeableConcept e : element.getType()) 
          composeCodeableConcept("type", e);
    }
    if (element.hasOnAdmission()) {
      composeCodeableConcept("onAdmission", element.getOnAdmission());
    }
  }

  protected void composeExplanationOfBenefitProcedureComponent(String name, ExplanationOfBenefit.ProcedureComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExplanationOfBenefitProcedureComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExplanationOfBenefitProcedureComponentElements(ExplanationOfBenefit.ProcedureComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSequenceElement()) {
      composePositiveInt("sequence", element.getSequenceElement());
    }
    if (element.hasType()) { 
      for (CodeableConcept e : element.getType()) 
          composeCodeableConcept("type", e);
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasProcedure()) {
      composeType("procedure", element.getProcedure());
    }    if (element.hasUdi()) { 
      for (Reference e : element.getUdi()) 
          composeReference("udi", e);
    }
  }

  protected void composeExplanationOfBenefitInsuranceComponent(String name, ExplanationOfBenefit.InsuranceComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExplanationOfBenefitInsuranceComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExplanationOfBenefitInsuranceComponentElements(ExplanationOfBenefit.InsuranceComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasFocalElement()) {
      composeBoolean("focal", element.getFocalElement());
    }
    if (element.hasCoverage()) {
      composeReference("coverage", element.getCoverage());
    }
    if (element.hasPreAuthRef()) { 
      for (StringType e : element.getPreAuthRef()) 
          composeString("preAuthRef", e);
    }
  }

  protected void composeExplanationOfBenefitAccidentComponent(String name, ExplanationOfBenefit.AccidentComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExplanationOfBenefitAccidentComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExplanationOfBenefitAccidentComponentElements(ExplanationOfBenefit.AccidentComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDateElement()) {
      composeDate("date", element.getDateElement());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasLocation()) {
      composeType("location", element.getLocation());
    }  }

  protected void composeExplanationOfBenefitItemComponent(String name, ExplanationOfBenefit.ItemComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExplanationOfBenefitItemComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExplanationOfBenefitItemComponentElements(ExplanationOfBenefit.ItemComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSequenceElement()) {
      composePositiveInt("sequence", element.getSequenceElement());
    }
    if (element.hasCareTeamSequence()) { 
      for (PositiveIntType e : element.getCareTeamSequence()) 
          composePositiveInt("careTeamSequence", e);
    }
    if (element.hasDiagnosisSequence()) { 
      for (PositiveIntType e : element.getDiagnosisSequence()) 
          composePositiveInt("diagnosisSequence", e);
    }
    if (element.hasProcedureSequence()) { 
      for (PositiveIntType e : element.getProcedureSequence()) 
          composePositiveInt("procedureSequence", e);
    }
    if (element.hasInformationSequence()) { 
      for (PositiveIntType e : element.getInformationSequence()) 
          composePositiveInt("informationSequence", e);
    }
    if (element.hasTraceNumber()) { 
      for (Identifier e : element.getTraceNumber()) 
          composeIdentifier("traceNumber", e);
    }
    if (element.hasRevenue()) {
      composeCodeableConcept("revenue", element.getRevenue());
    }
    if (element.hasCategory()) {
      composeCodeableConcept("category", element.getCategory());
    }
    if (element.hasProductOrService()) {
      composeCodeableConcept("productOrService", element.getProductOrService());
    }
    if (element.hasProductOrServiceEnd()) {
      composeCodeableConcept("productOrServiceEnd", element.getProductOrServiceEnd());
    }
    if (element.hasRequest()) { 
      for (Reference e : element.getRequest()) 
          composeReference("request", e);
    }
    if (element.hasModifier()) { 
      for (CodeableConcept e : element.getModifier()) 
          composeCodeableConcept("modifier", e);
    }
    if (element.hasProgramCode()) { 
      for (CodeableConcept e : element.getProgramCode()) 
          composeCodeableConcept("programCode", e);
    }
    if (element.hasServiced()) {
      composeType("serviced", element.getServiced());
    }    if (element.hasLocation()) {
      composeType("location", element.getLocation());
    }    if (element.hasPatientPaid()) {
      composeMoney("patientPaid", element.getPatientPaid());
    }
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasUnitPrice()) {
      composeMoney("unitPrice", element.getUnitPrice());
    }
    if (element.hasFactorElement()) {
      composeDecimal("factor", element.getFactorElement());
    }
    if (element.hasTax()) {
      composeMoney("tax", element.getTax());
    }
    if (element.hasNet()) {
      composeMoney("net", element.getNet());
    }
    if (element.hasUdi()) { 
      for (Reference e : element.getUdi()) 
          composeReference("udi", e);
    }
    if (element.hasBodySite()) { 
      for (ExplanationOfBenefit.ItemBodySiteComponent e : element.getBodySite()) 
          composeExplanationOfBenefitItemBodySiteComponent("bodySite", e);
    }
    if (element.hasEncounter()) { 
      for (Reference e : element.getEncounter()) 
          composeReference("encounter", e);
    }
    if (element.hasNoteNumber()) { 
      for (PositiveIntType e : element.getNoteNumber()) 
          composePositiveInt("noteNumber", e);
    }
    if (element.hasReviewOutcome()) {
      composeExplanationOfBenefitItemReviewOutcomeComponent("reviewOutcome", element.getReviewOutcome());
    }
    if (element.hasAdjudication()) { 
      for (ExplanationOfBenefit.AdjudicationComponent e : element.getAdjudication()) 
          composeExplanationOfBenefitAdjudicationComponent("adjudication", e);
    }
    if (element.hasDetail()) { 
      for (ExplanationOfBenefit.DetailComponent e : element.getDetail()) 
          composeExplanationOfBenefitDetailComponent("detail", e);
    }
  }

  protected void composeExplanationOfBenefitItemBodySiteComponent(String name, ExplanationOfBenefit.ItemBodySiteComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExplanationOfBenefitItemBodySiteComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExplanationOfBenefitItemBodySiteComponentElements(ExplanationOfBenefit.ItemBodySiteComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSite()) { 
      for (CodeableReference e : element.getSite()) 
          composeCodeableReference("site", e);
    }
    if (element.hasSubSite()) { 
      for (CodeableConcept e : element.getSubSite()) 
          composeCodeableConcept("subSite", e);
    }
  }

  protected void composeExplanationOfBenefitItemReviewOutcomeComponent(String name, ExplanationOfBenefit.ItemReviewOutcomeComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExplanationOfBenefitItemReviewOutcomeComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExplanationOfBenefitItemReviewOutcomeComponentElements(ExplanationOfBenefit.ItemReviewOutcomeComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDecision()) {
      composeCodeableConcept("decision", element.getDecision());
    }
    if (element.hasReason()) { 
      for (CodeableConcept e : element.getReason()) 
          composeCodeableConcept("reason", e);
    }
    if (element.hasPreAuthRefElement()) {
      composeString("preAuthRef", element.getPreAuthRefElement());
    }
    if (element.hasPreAuthPeriod()) {
      composePeriod("preAuthPeriod", element.getPreAuthPeriod());
    }
  }

  protected void composeExplanationOfBenefitAdjudicationComponent(String name, ExplanationOfBenefit.AdjudicationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExplanationOfBenefitAdjudicationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExplanationOfBenefitAdjudicationComponentElements(ExplanationOfBenefit.AdjudicationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCategory()) {
      composeCodeableConcept("category", element.getCategory());
    }
    if (element.hasReason()) {
      composeCodeableConcept("reason", element.getReason());
    }
    if (element.hasAmount()) {
      composeMoney("amount", element.getAmount());
    }
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
  }

  protected void composeExplanationOfBenefitDetailComponent(String name, ExplanationOfBenefit.DetailComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExplanationOfBenefitDetailComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExplanationOfBenefitDetailComponentElements(ExplanationOfBenefit.DetailComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSequenceElement()) {
      composePositiveInt("sequence", element.getSequenceElement());
    }
    if (element.hasTraceNumber()) { 
      for (Identifier e : element.getTraceNumber()) 
          composeIdentifier("traceNumber", e);
    }
    if (element.hasRevenue()) {
      composeCodeableConcept("revenue", element.getRevenue());
    }
    if (element.hasCategory()) {
      composeCodeableConcept("category", element.getCategory());
    }
    if (element.hasProductOrService()) {
      composeCodeableConcept("productOrService", element.getProductOrService());
    }
    if (element.hasProductOrServiceEnd()) {
      composeCodeableConcept("productOrServiceEnd", element.getProductOrServiceEnd());
    }
    if (element.hasModifier()) { 
      for (CodeableConcept e : element.getModifier()) 
          composeCodeableConcept("modifier", e);
    }
    if (element.hasProgramCode()) { 
      for (CodeableConcept e : element.getProgramCode()) 
          composeCodeableConcept("programCode", e);
    }
    if (element.hasPatientPaid()) {
      composeMoney("patientPaid", element.getPatientPaid());
    }
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasUnitPrice()) {
      composeMoney("unitPrice", element.getUnitPrice());
    }
    if (element.hasFactorElement()) {
      composeDecimal("factor", element.getFactorElement());
    }
    if (element.hasTax()) {
      composeMoney("tax", element.getTax());
    }
    if (element.hasNet()) {
      composeMoney("net", element.getNet());
    }
    if (element.hasUdi()) { 
      for (Reference e : element.getUdi()) 
          composeReference("udi", e);
    }
    if (element.hasNoteNumber()) { 
      for (PositiveIntType e : element.getNoteNumber()) 
          composePositiveInt("noteNumber", e);
    }
    if (element.hasReviewOutcome()) {
      composeExplanationOfBenefitItemReviewOutcomeComponent("reviewOutcome", element.getReviewOutcome());
    }
    if (element.hasAdjudication()) { 
      for (ExplanationOfBenefit.AdjudicationComponent e : element.getAdjudication()) 
          composeExplanationOfBenefitAdjudicationComponent("adjudication", e);
    }
    if (element.hasSubDetail()) { 
      for (ExplanationOfBenefit.SubDetailComponent e : element.getSubDetail()) 
          composeExplanationOfBenefitSubDetailComponent("subDetail", e);
    }
  }

  protected void composeExplanationOfBenefitSubDetailComponent(String name, ExplanationOfBenefit.SubDetailComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExplanationOfBenefitSubDetailComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExplanationOfBenefitSubDetailComponentElements(ExplanationOfBenefit.SubDetailComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSequenceElement()) {
      composePositiveInt("sequence", element.getSequenceElement());
    }
    if (element.hasTraceNumber()) { 
      for (Identifier e : element.getTraceNumber()) 
          composeIdentifier("traceNumber", e);
    }
    if (element.hasRevenue()) {
      composeCodeableConcept("revenue", element.getRevenue());
    }
    if (element.hasCategory()) {
      composeCodeableConcept("category", element.getCategory());
    }
    if (element.hasProductOrService()) {
      composeCodeableConcept("productOrService", element.getProductOrService());
    }
    if (element.hasProductOrServiceEnd()) {
      composeCodeableConcept("productOrServiceEnd", element.getProductOrServiceEnd());
    }
    if (element.hasModifier()) { 
      for (CodeableConcept e : element.getModifier()) 
          composeCodeableConcept("modifier", e);
    }
    if (element.hasProgramCode()) { 
      for (CodeableConcept e : element.getProgramCode()) 
          composeCodeableConcept("programCode", e);
    }
    if (element.hasPatientPaid()) {
      composeMoney("patientPaid", element.getPatientPaid());
    }
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasUnitPrice()) {
      composeMoney("unitPrice", element.getUnitPrice());
    }
    if (element.hasFactorElement()) {
      composeDecimal("factor", element.getFactorElement());
    }
    if (element.hasTax()) {
      composeMoney("tax", element.getTax());
    }
    if (element.hasNet()) {
      composeMoney("net", element.getNet());
    }
    if (element.hasUdi()) { 
      for (Reference e : element.getUdi()) 
          composeReference("udi", e);
    }
    if (element.hasNoteNumber()) { 
      for (PositiveIntType e : element.getNoteNumber()) 
          composePositiveInt("noteNumber", e);
    }
    if (element.hasReviewOutcome()) {
      composeExplanationOfBenefitItemReviewOutcomeComponent("reviewOutcome", element.getReviewOutcome());
    }
    if (element.hasAdjudication()) { 
      for (ExplanationOfBenefit.AdjudicationComponent e : element.getAdjudication()) 
          composeExplanationOfBenefitAdjudicationComponent("adjudication", e);
    }
  }

  protected void composeExplanationOfBenefitAddedItemComponent(String name, ExplanationOfBenefit.AddedItemComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExplanationOfBenefitAddedItemComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExplanationOfBenefitAddedItemComponentElements(ExplanationOfBenefit.AddedItemComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasItemSequence()) { 
      for (PositiveIntType e : element.getItemSequence()) 
          composePositiveInt("itemSequence", e);
    }
    if (element.hasDetailSequence()) { 
      for (PositiveIntType e : element.getDetailSequence()) 
          composePositiveInt("detailSequence", e);
    }
    if (element.hasSubDetailSequence()) { 
      for (PositiveIntType e : element.getSubDetailSequence()) 
          composePositiveInt("subDetailSequence", e);
    }
    if (element.hasTraceNumber()) { 
      for (Identifier e : element.getTraceNumber()) 
          composeIdentifier("traceNumber", e);
    }
    if (element.hasProvider()) { 
      for (Reference e : element.getProvider()) 
          composeReference("provider", e);
    }
    if (element.hasRevenue()) {
      composeCodeableConcept("revenue", element.getRevenue());
    }
    if (element.hasProductOrService()) {
      composeCodeableConcept("productOrService", element.getProductOrService());
    }
    if (element.hasProductOrServiceEnd()) {
      composeCodeableConcept("productOrServiceEnd", element.getProductOrServiceEnd());
    }
    if (element.hasRequest()) { 
      for (Reference e : element.getRequest()) 
          composeReference("request", e);
    }
    if (element.hasModifier()) { 
      for (CodeableConcept e : element.getModifier()) 
          composeCodeableConcept("modifier", e);
    }
    if (element.hasProgramCode()) { 
      for (CodeableConcept e : element.getProgramCode()) 
          composeCodeableConcept("programCode", e);
    }
    if (element.hasServiced()) {
      composeType("serviced", element.getServiced());
    }    if (element.hasLocation()) {
      composeType("location", element.getLocation());
    }    if (element.hasPatientPaid()) {
      composeMoney("patientPaid", element.getPatientPaid());
    }
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasUnitPrice()) {
      composeMoney("unitPrice", element.getUnitPrice());
    }
    if (element.hasFactorElement()) {
      composeDecimal("factor", element.getFactorElement());
    }
    if (element.hasTax()) {
      composeMoney("tax", element.getTax());
    }
    if (element.hasNet()) {
      composeMoney("net", element.getNet());
    }
    if (element.hasBodySite()) { 
      for (ExplanationOfBenefit.AddedItemBodySiteComponent e : element.getBodySite()) 
          composeExplanationOfBenefitAddedItemBodySiteComponent("bodySite", e);
    }
    if (element.hasNoteNumber()) { 
      for (PositiveIntType e : element.getNoteNumber()) 
          composePositiveInt("noteNumber", e);
    }
    if (element.hasReviewOutcome()) {
      composeExplanationOfBenefitItemReviewOutcomeComponent("reviewOutcome", element.getReviewOutcome());
    }
    if (element.hasAdjudication()) { 
      for (ExplanationOfBenefit.AdjudicationComponent e : element.getAdjudication()) 
          composeExplanationOfBenefitAdjudicationComponent("adjudication", e);
    }
    if (element.hasDetail()) { 
      for (ExplanationOfBenefit.AddedItemDetailComponent e : element.getDetail()) 
          composeExplanationOfBenefitAddedItemDetailComponent("detail", e);
    }
  }

  protected void composeExplanationOfBenefitAddedItemBodySiteComponent(String name, ExplanationOfBenefit.AddedItemBodySiteComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExplanationOfBenefitAddedItemBodySiteComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExplanationOfBenefitAddedItemBodySiteComponentElements(ExplanationOfBenefit.AddedItemBodySiteComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSite()) { 
      for (CodeableReference e : element.getSite()) 
          composeCodeableReference("site", e);
    }
    if (element.hasSubSite()) { 
      for (CodeableConcept e : element.getSubSite()) 
          composeCodeableConcept("subSite", e);
    }
  }

  protected void composeExplanationOfBenefitAddedItemDetailComponent(String name, ExplanationOfBenefit.AddedItemDetailComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExplanationOfBenefitAddedItemDetailComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExplanationOfBenefitAddedItemDetailComponentElements(ExplanationOfBenefit.AddedItemDetailComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTraceNumber()) { 
      for (Identifier e : element.getTraceNumber()) 
          composeIdentifier("traceNumber", e);
    }
    if (element.hasRevenue()) {
      composeCodeableConcept("revenue", element.getRevenue());
    }
    if (element.hasProductOrService()) {
      composeCodeableConcept("productOrService", element.getProductOrService());
    }
    if (element.hasProductOrServiceEnd()) {
      composeCodeableConcept("productOrServiceEnd", element.getProductOrServiceEnd());
    }
    if (element.hasModifier()) { 
      for (CodeableConcept e : element.getModifier()) 
          composeCodeableConcept("modifier", e);
    }
    if (element.hasPatientPaid()) {
      composeMoney("patientPaid", element.getPatientPaid());
    }
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasUnitPrice()) {
      composeMoney("unitPrice", element.getUnitPrice());
    }
    if (element.hasFactorElement()) {
      composeDecimal("factor", element.getFactorElement());
    }
    if (element.hasTax()) {
      composeMoney("tax", element.getTax());
    }
    if (element.hasNet()) {
      composeMoney("net", element.getNet());
    }
    if (element.hasNoteNumber()) { 
      for (PositiveIntType e : element.getNoteNumber()) 
          composePositiveInt("noteNumber", e);
    }
    if (element.hasReviewOutcome()) {
      composeExplanationOfBenefitItemReviewOutcomeComponent("reviewOutcome", element.getReviewOutcome());
    }
    if (element.hasAdjudication()) { 
      for (ExplanationOfBenefit.AdjudicationComponent e : element.getAdjudication()) 
          composeExplanationOfBenefitAdjudicationComponent("adjudication", e);
    }
    if (element.hasSubDetail()) { 
      for (ExplanationOfBenefit.AddedItemDetailSubDetailComponent e : element.getSubDetail()) 
          composeExplanationOfBenefitAddedItemDetailSubDetailComponent("subDetail", e);
    }
  }

  protected void composeExplanationOfBenefitAddedItemDetailSubDetailComponent(String name, ExplanationOfBenefit.AddedItemDetailSubDetailComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExplanationOfBenefitAddedItemDetailSubDetailComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExplanationOfBenefitAddedItemDetailSubDetailComponentElements(ExplanationOfBenefit.AddedItemDetailSubDetailComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTraceNumber()) { 
      for (Identifier e : element.getTraceNumber()) 
          composeIdentifier("traceNumber", e);
    }
    if (element.hasRevenue()) {
      composeCodeableConcept("revenue", element.getRevenue());
    }
    if (element.hasProductOrService()) {
      composeCodeableConcept("productOrService", element.getProductOrService());
    }
    if (element.hasProductOrServiceEnd()) {
      composeCodeableConcept("productOrServiceEnd", element.getProductOrServiceEnd());
    }
    if (element.hasModifier()) { 
      for (CodeableConcept e : element.getModifier()) 
          composeCodeableConcept("modifier", e);
    }
    if (element.hasPatientPaid()) {
      composeMoney("patientPaid", element.getPatientPaid());
    }
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasUnitPrice()) {
      composeMoney("unitPrice", element.getUnitPrice());
    }
    if (element.hasFactorElement()) {
      composeDecimal("factor", element.getFactorElement());
    }
    if (element.hasTax()) {
      composeMoney("tax", element.getTax());
    }
    if (element.hasNet()) {
      composeMoney("net", element.getNet());
    }
    if (element.hasNoteNumber()) { 
      for (PositiveIntType e : element.getNoteNumber()) 
          composePositiveInt("noteNumber", e);
    }
    if (element.hasReviewOutcome()) {
      composeExplanationOfBenefitItemReviewOutcomeComponent("reviewOutcome", element.getReviewOutcome());
    }
    if (element.hasAdjudication()) { 
      for (ExplanationOfBenefit.AdjudicationComponent e : element.getAdjudication()) 
          composeExplanationOfBenefitAdjudicationComponent("adjudication", e);
    }
  }

  protected void composeExplanationOfBenefitTotalComponent(String name, ExplanationOfBenefit.TotalComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExplanationOfBenefitTotalComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExplanationOfBenefitTotalComponentElements(ExplanationOfBenefit.TotalComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCategory()) {
      composeCodeableConcept("category", element.getCategory());
    }
    if (element.hasAmount()) {
      composeMoney("amount", element.getAmount());
    }
  }

  protected void composeExplanationOfBenefitPaymentComponent(String name, ExplanationOfBenefit.PaymentComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExplanationOfBenefitPaymentComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExplanationOfBenefitPaymentComponentElements(ExplanationOfBenefit.PaymentComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasAdjustment()) {
      composeMoney("adjustment", element.getAdjustment());
    }
    if (element.hasAdjustmentReason()) {
      composeCodeableConcept("adjustmentReason", element.getAdjustmentReason());
    }
    if (element.hasDateElement()) {
      composeDate("date", element.getDateElement());
    }
    if (element.hasAmount()) {
      composeMoney("amount", element.getAmount());
    }
    if (element.hasIdentifier()) {
      composeIdentifier("identifier", element.getIdentifier());
    }
  }

  protected void composeExplanationOfBenefitNoteComponent(String name, ExplanationOfBenefit.NoteComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExplanationOfBenefitNoteComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExplanationOfBenefitNoteComponentElements(ExplanationOfBenefit.NoteComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNumberElement()) {
      composePositiveInt("number", element.getNumberElement());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasTextElement()) {
      composeString("text", element.getTextElement());
    }
    if (element.hasLanguage()) {
      composeCodeableConcept("language", element.getLanguage());
    }
  }

  protected void composeExplanationOfBenefitBenefitBalanceComponent(String name, ExplanationOfBenefit.BenefitBalanceComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExplanationOfBenefitBenefitBalanceComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExplanationOfBenefitBenefitBalanceComponentElements(ExplanationOfBenefit.BenefitBalanceComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCategory()) {
      composeCodeableConcept("category", element.getCategory());
    }
    if (element.hasExcludedElement()) {
      composeBoolean("excluded", element.getExcludedElement());
    }
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasDescriptionElement()) {
      composeString("description", element.getDescriptionElement());
    }
    if (element.hasNetwork()) {
      composeCodeableConcept("network", element.getNetwork());
    }
    if (element.hasUnit()) {
      composeCodeableConcept("unit", element.getUnit());
    }
    if (element.hasTerm()) {
      composeCodeableConcept("term", element.getTerm());
    }
    if (element.hasFinancial()) { 
      for (ExplanationOfBenefit.BenefitComponent e : element.getFinancial()) 
          composeExplanationOfBenefitBenefitComponent("financial", e);
    }
  }

  protected void composeExplanationOfBenefitBenefitComponent(String name, ExplanationOfBenefit.BenefitComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeExplanationOfBenefitBenefitComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeExplanationOfBenefitBenefitComponentElements(ExplanationOfBenefit.BenefitComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasAllowed()) {
      composeType("allowed", element.getAllowed());
    }    if (element.hasUsed()) {
      composeType("used", element.getUsed());
    }  }

  protected void composeFamilyMemberHistory(String name, FamilyMemberHistory element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeFamilyMemberHistoryElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeFamilyMemberHistoryElements(FamilyMemberHistory element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasInstantiatesCanonical()) { 
      for (CanonicalType e : element.getInstantiatesCanonical()) 
          composeCanonical("instantiatesCanonical", e);
    }
    if (element.hasInstantiatesUri()) { 
      for (UriType e : element.getInstantiatesUri()) 
          composeUri("instantiatesUri", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new FamilyMemberHistory.FamilyHistoryStatusEnumFactory());
    if (element.hasDataAbsentReason()) {
      composeCodeableConcept("dataAbsentReason", element.getDataAbsentReason());
    }
    if (element.hasPatient()) {
      composeReference("patient", element.getPatient());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasParticipant()) { 
      for (FamilyMemberHistory.FamilyMemberHistoryParticipantComponent e : element.getParticipant()) 
          composeFamilyMemberHistoryParticipantComponent("participant", e);
    }
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasRelationship()) {
      composeCodeableConcept("relationship", element.getRelationship());
    }
    if (element.hasSex()) {
      composeCodeableConcept("sex", element.getSex());
    }
    if (element.hasBorn()) {
      composeType("born", element.getBorn());
    }    if (element.hasAge()) {
      composeType("age", element.getAge());
    }    if (element.hasEstimatedAgeElement()) {
      composeBoolean("estimatedAge", element.getEstimatedAgeElement());
    }
    if (element.hasDeceased()) {
      composeType("deceased", element.getDeceased());
    }    if (element.hasReason()) { 
      for (CodeableReference e : element.getReason()) 
          composeCodeableReference("reason", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasCondition()) { 
      for (FamilyMemberHistory.FamilyMemberHistoryConditionComponent e : element.getCondition()) 
          composeFamilyMemberHistoryConditionComponent("condition", e);
    }
    if (element.hasProcedure()) { 
      for (FamilyMemberHistory.FamilyMemberHistoryProcedureComponent e : element.getProcedure()) 
          composeFamilyMemberHistoryProcedureComponent("procedure", e);
    }
  }

  protected void composeFamilyMemberHistoryParticipantComponent(String name, FamilyMemberHistory.FamilyMemberHistoryParticipantComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeFamilyMemberHistoryParticipantComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeFamilyMemberHistoryParticipantComponentElements(FamilyMemberHistory.FamilyMemberHistoryParticipantComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasFunction()) {
      composeCodeableConcept("function", element.getFunction());
    }
    if (element.hasActor()) {
      composeReference("actor", element.getActor());
    }
  }

  protected void composeFamilyMemberHistoryConditionComponent(String name, FamilyMemberHistory.FamilyMemberHistoryConditionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeFamilyMemberHistoryConditionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeFamilyMemberHistoryConditionComponentElements(FamilyMemberHistory.FamilyMemberHistoryConditionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasOutcome()) {
      composeCodeableConcept("outcome", element.getOutcome());
    }
    if (element.hasContributedToDeathElement()) {
      composeBoolean("contributedToDeath", element.getContributedToDeathElement());
    }
    if (element.hasOnset()) {
      composeType("onset", element.getOnset());
    }    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
  }

  protected void composeFamilyMemberHistoryProcedureComponent(String name, FamilyMemberHistory.FamilyMemberHistoryProcedureComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeFamilyMemberHistoryProcedureComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeFamilyMemberHistoryProcedureComponentElements(FamilyMemberHistory.FamilyMemberHistoryProcedureComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasOutcome()) {
      composeCodeableConcept("outcome", element.getOutcome());
    }
    if (element.hasContributedToDeathElement()) {
      composeBoolean("contributedToDeath", element.getContributedToDeathElement());
    }
    if (element.hasPerformed()) {
      composeType("performed", element.getPerformed());
    }    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
  }

  protected void composeFlag(String name, Flag element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeFlagElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeFlagElements(Flag element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Flag.FlagStatusEnumFactory());
    if (element.hasCategory()) { 
      for (CodeableConcept e : element.getCategory()) 
          composeCodeableConcept("category", e);
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasAuthor()) {
      composeReference("author", element.getAuthor());
    }
  }

  protected void composeFormularyItem(String name, FormularyItem element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeFormularyItemElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeFormularyItemElements(FormularyItem element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new FormularyItem.FormularyItemStatusCodesEnumFactory());
  }

  protected void composeGenomicStudy(String name, GenomicStudy element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeGenomicStudyElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeGenomicStudyElements(GenomicStudy element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new GenomicStudy.GenomicStudyStatusEnumFactory());
    if (element.hasType()) { 
      for (CodeableConcept e : element.getType()) 
          composeCodeableConcept("type", e);
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasStartDateElement()) {
      composeDateTime("startDate", element.getStartDateElement());
    }
    if (element.hasBasedOn()) { 
      for (Reference e : element.getBasedOn()) 
          composeReference("basedOn", e);
    }
    if (element.hasReferrer()) {
      composeReference("referrer", element.getReferrer());
    }
    if (element.hasInterpreter()) { 
      for (Reference e : element.getInterpreter()) 
          composeReference("interpreter", e);
    }
    if (element.hasReason()) { 
      for (CodeableReference e : element.getReason()) 
          composeCodeableReference("reason", e);
    }
    if (element.hasInstantiatesCanonicalElement()) {
      composeCanonical("instantiatesCanonical", element.getInstantiatesCanonicalElement());
    }
    if (element.hasInstantiatesUriElement()) {
      composeUri("instantiatesUri", element.getInstantiatesUriElement());
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasAnalysis()) { 
      for (GenomicStudy.GenomicStudyAnalysisComponent e : element.getAnalysis()) 
          composeGenomicStudyAnalysisComponent("analysis", e);
    }
  }

  protected void composeGenomicStudyAnalysisComponent(String name, GenomicStudy.GenomicStudyAnalysisComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeGenomicStudyAnalysisComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeGenomicStudyAnalysisComponentElements(GenomicStudy.GenomicStudyAnalysisComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasMethodType()) { 
      for (CodeableConcept e : element.getMethodType()) 
          composeCodeableConcept("methodType", e);
    }
    if (element.hasChangeType()) { 
      for (CodeableConcept e : element.getChangeType()) 
          composeCodeableConcept("changeType", e);
    }
    if (element.hasGenomeBuild()) {
      composeCodeableConcept("genomeBuild", element.getGenomeBuild());
    }
    if (element.hasInstantiatesCanonicalElement()) {
      composeCanonical("instantiatesCanonical", element.getInstantiatesCanonicalElement());
    }
    if (element.hasInstantiatesUriElement()) {
      composeUri("instantiatesUri", element.getInstantiatesUriElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasFocus()) { 
      for (Reference e : element.getFocus()) 
          composeReference("focus", e);
    }
    if (element.hasSpecimen()) { 
      for (Reference e : element.getSpecimen()) 
          composeReference("specimen", e);
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasProtocolPerformed()) {
      composeReference("protocolPerformed", element.getProtocolPerformed());
    }
    if (element.hasRegionsStudied()) { 
      for (Reference e : element.getRegionsStudied()) 
          composeReference("regionsStudied", e);
    }
    if (element.hasRegionsCalled()) { 
      for (Reference e : element.getRegionsCalled()) 
          composeReference("regionsCalled", e);
    }
    if (element.hasInput()) { 
      for (GenomicStudy.GenomicStudyAnalysisInputComponent e : element.getInput()) 
          composeGenomicStudyAnalysisInputComponent("input", e);
    }
    if (element.hasOutput()) { 
      for (GenomicStudy.GenomicStudyAnalysisOutputComponent e : element.getOutput()) 
          composeGenomicStudyAnalysisOutputComponent("output", e);
    }
    if (element.hasPerformer()) { 
      for (GenomicStudy.GenomicStudyAnalysisPerformerComponent e : element.getPerformer()) 
          composeGenomicStudyAnalysisPerformerComponent("performer", e);
    }
    if (element.hasDevice()) { 
      for (GenomicStudy.GenomicStudyAnalysisDeviceComponent e : element.getDevice()) 
          composeGenomicStudyAnalysisDeviceComponent("device", e);
    }
  }

  protected void composeGenomicStudyAnalysisInputComponent(String name, GenomicStudy.GenomicStudyAnalysisInputComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeGenomicStudyAnalysisInputComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeGenomicStudyAnalysisInputComponentElements(GenomicStudy.GenomicStudyAnalysisInputComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasFile()) {
      composeReference("file", element.getFile());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasGeneratedBy()) {
      composeType("generatedBy", element.getGeneratedBy());
    }  }

  protected void composeGenomicStudyAnalysisOutputComponent(String name, GenomicStudy.GenomicStudyAnalysisOutputComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeGenomicStudyAnalysisOutputComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeGenomicStudyAnalysisOutputComponentElements(GenomicStudy.GenomicStudyAnalysisOutputComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasFile()) {
      composeReference("file", element.getFile());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
  }

  protected void composeGenomicStudyAnalysisPerformerComponent(String name, GenomicStudy.GenomicStudyAnalysisPerformerComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeGenomicStudyAnalysisPerformerComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeGenomicStudyAnalysisPerformerComponentElements(GenomicStudy.GenomicStudyAnalysisPerformerComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasActor()) {
      composeReference("actor", element.getActor());
    }
    if (element.hasRole()) {
      composeCodeableConcept("role", element.getRole());
    }
  }

  protected void composeGenomicStudyAnalysisDeviceComponent(String name, GenomicStudy.GenomicStudyAnalysisDeviceComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeGenomicStudyAnalysisDeviceComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeGenomicStudyAnalysisDeviceComponentElements(GenomicStudy.GenomicStudyAnalysisDeviceComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDevice()) {
      composeReference("device", element.getDevice());
    }
    if (element.hasFunction()) {
      composeCodeableConcept("function", element.getFunction());
    }
  }

  protected void composeGoal(String name, Goal element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeGoalElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeGoalElements(Goal element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasLifecycleStatusElement())
      composeEnumeration("lifecycleStatus", element.getLifecycleStatusElement(), new Goal.GoalLifecycleStatusEnumFactory());
    if (element.hasAchievementStatus()) {
      composeCodeableConcept("achievementStatus", element.getAchievementStatus());
    }
    if (element.hasCategory()) { 
      for (CodeableConcept e : element.getCategory()) 
          composeCodeableConcept("category", e);
    }
    if (element.hasContinuousElement()) {
      composeBoolean("continuous", element.getContinuousElement());
    }
    if (element.hasPriority()) {
      composeCodeableConcept("priority", element.getPriority());
    }
    if (element.hasDescription()) {
      composeCodeableConcept("description", element.getDescription());
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasStart()) {
      composeType("start", element.getStart());
    }    if (element.hasTarget()) { 
      for (Goal.GoalTargetComponent e : element.getTarget()) 
          composeGoalTargetComponent("target", e);
    }
    if (element.hasStatusDateElement()) {
      composeDate("statusDate", element.getStatusDateElement());
    }
    if (element.hasStatusReasonElement()) {
      composeString("statusReason", element.getStatusReasonElement());
    }
    if (element.hasSource()) {
      composeReference("source", element.getSource());
    }
    if (element.hasAddresses()) { 
      for (Reference e : element.getAddresses()) 
          composeReference("addresses", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasOutcome()) { 
      for (CodeableReference e : element.getOutcome()) 
          composeCodeableReference("outcome", e);
    }
  }

  protected void composeGoalTargetComponent(String name, Goal.GoalTargetComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeGoalTargetComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeGoalTargetComponentElements(Goal.GoalTargetComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasMeasure()) {
      composeCodeableConcept("measure", element.getMeasure());
    }
    if (element.hasDetail()) {
      composeType("detail", element.getDetail());
    }    if (element.hasDue()) {
      composeType("due", element.getDue());
    }  }

  protected void composeGraphDefinition(String name, GraphDefinition element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeGraphDefinitionElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeGraphDefinitionElements(GraphDefinition element) throws IOException {
    composeCanonicalResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasVersionAlgorithm()) {
      composeType("versionAlgorithm", element.getVersionAlgorithm());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasExperimentalElement()) {
      composeBoolean("experimental", element.getExperimentalElement());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasJurisdiction()) { 
      for (CodeableConcept e : element.getJurisdiction()) 
          composeCodeableConcept("jurisdiction", e);
    }
    if (element.hasPurposeElement()) {
      composeMarkdown("purpose", element.getPurposeElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
    if (element.hasCopyrightLabelElement()) {
      composeString("copyrightLabel", element.getCopyrightLabelElement());
    }
    if (element.hasStartElement()) {
      composeId("start", element.getStartElement());
    }
    if (element.hasNode()) { 
      for (GraphDefinition.GraphDefinitionNodeComponent e : element.getNode()) 
          composeGraphDefinitionNodeComponent("node", e);
    }
    if (element.hasLink()) { 
      for (GraphDefinition.GraphDefinitionLinkComponent e : element.getLink()) 
          composeGraphDefinitionLinkComponent("link", e);
    }
  }

  protected void composeGraphDefinitionNodeComponent(String name, GraphDefinition.GraphDefinitionNodeComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeGraphDefinitionNodeComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeGraphDefinitionNodeComponentElements(GraphDefinition.GraphDefinitionNodeComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNodeIdElement()) {
      composeId("nodeId", element.getNodeIdElement());
    }
    if (element.hasDescriptionElement()) {
      composeString("description", element.getDescriptionElement());
    }
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new Enumerations.VersionIndependentResourceTypesAllEnumFactory());
    if (element.hasProfileElement()) {
      composeCanonical("profile", element.getProfileElement());
    }
  }

  protected void composeGraphDefinitionLinkComponent(String name, GraphDefinition.GraphDefinitionLinkComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeGraphDefinitionLinkComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeGraphDefinitionLinkComponentElements(GraphDefinition.GraphDefinitionLinkComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDescriptionElement()) {
      composeString("description", element.getDescriptionElement());
    }
    if (element.hasMinElement()) {
      composeInteger("min", element.getMinElement());
    }
    if (element.hasMaxElement()) {
      composeString("max", element.getMaxElement());
    }
    if (element.hasSourceIdElement()) {
      composeId("sourceId", element.getSourceIdElement());
    }
    if (element.hasPathElement()) {
      composeString("path", element.getPathElement());
    }
    if (element.hasSliceNameElement()) {
      composeString("sliceName", element.getSliceNameElement());
    }
    if (element.hasTargetIdElement()) {
      composeId("targetId", element.getTargetIdElement());
    }
    if (element.hasParamsElement()) {
      composeString("params", element.getParamsElement());
    }
    if (element.hasCompartment()) { 
      for (GraphDefinition.GraphDefinitionLinkCompartmentComponent e : element.getCompartment()) 
          composeGraphDefinitionLinkCompartmentComponent("compartment", e);
    }
  }

  protected void composeGraphDefinitionLinkCompartmentComponent(String name, GraphDefinition.GraphDefinitionLinkCompartmentComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeGraphDefinitionLinkCompartmentComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeGraphDefinitionLinkCompartmentComponentElements(GraphDefinition.GraphDefinitionLinkCompartmentComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasUseElement())
      composeEnumeration("use", element.getUseElement(), new GraphDefinition.GraphCompartmentUseEnumFactory());
    if (element.hasRuleElement())
      composeEnumeration("rule", element.getRuleElement(), new GraphDefinition.GraphCompartmentRuleEnumFactory());
    if (element.hasCodeElement())
      composeEnumeration("code", element.getCodeElement(), new Enumerations.CompartmentTypeEnumFactory());
    if (element.hasExpressionElement()) {
      composeString("expression", element.getExpressionElement());
    }
    if (element.hasDescriptionElement()) {
      composeString("description", element.getDescriptionElement());
    }
  }

  protected void composeGroup(String name, Group element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeGroupElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeGroupElements(Group element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasActiveElement()) {
      composeBoolean("active", element.getActiveElement());
    }
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new Group.GroupTypeEnumFactory());
    if (element.hasMembershipElement())
      composeEnumeration("membership", element.getMembershipElement(), new Group.GroupMembershipBasisEnumFactory());
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasQuantityElement()) {
      composeUnsignedInt("quantity", element.getQuantityElement());
    }
    if (element.hasManagingEntity()) {
      composeReference("managingEntity", element.getManagingEntity());
    }
    if (element.hasCharacteristic()) { 
      for (Group.GroupCharacteristicComponent e : element.getCharacteristic()) 
          composeGroupCharacteristicComponent("characteristic", e);
    }
    if (element.hasMember()) { 
      for (Group.GroupMemberComponent e : element.getMember()) 
          composeGroupMemberComponent("member", e);
    }
  }

  protected void composeGroupCharacteristicComponent(String name, Group.GroupCharacteristicComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeGroupCharacteristicComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeGroupCharacteristicComponentElements(Group.GroupCharacteristicComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }    if (element.hasExcludeElement()) {
      composeBoolean("exclude", element.getExcludeElement());
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
  }

  protected void composeGroupMemberComponent(String name, Group.GroupMemberComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeGroupMemberComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeGroupMemberComponentElements(Group.GroupMemberComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasEntity()) {
      composeReference("entity", element.getEntity());
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
    if (element.hasInactiveElement()) {
      composeBoolean("inactive", element.getInactiveElement());
    }
  }

  protected void composeGuidanceResponse(String name, GuidanceResponse element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeGuidanceResponseElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeGuidanceResponseElements(GuidanceResponse element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasRequestIdentifier()) {
      composeIdentifier("requestIdentifier", element.getRequestIdentifier());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasModule()) {
      composeType("module", element.getModule());
    }    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new GuidanceResponse.GuidanceResponseStatusEnumFactory());
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasOccurrenceDateTimeElement()) {
      composeDateTime("occurrenceDateTime", element.getOccurrenceDateTimeElement());
    }
    if (element.hasPerformer()) {
      composeReference("performer", element.getPerformer());
    }
    if (element.hasReason()) { 
      for (CodeableReference e : element.getReason()) 
          composeCodeableReference("reason", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasEvaluationMessage()) {
      composeReference("evaluationMessage", element.getEvaluationMessage());
    }
    if (element.hasOutputParameters()) {
      composeReference("outputParameters", element.getOutputParameters());
    }
    if (element.hasResult()) { 
      for (Reference e : element.getResult()) 
          composeReference("result", e);
    }
    if (element.hasDataRequirement()) { 
      for (DataRequirement e : element.getDataRequirement()) 
          composeDataRequirement("dataRequirement", e);
    }
  }

  protected void composeHealthcareService(String name, HealthcareService element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeHealthcareServiceElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeHealthcareServiceElements(HealthcareService element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasActiveElement()) {
      composeBoolean("active", element.getActiveElement());
    }
    if (element.hasProvidedBy()) {
      composeReference("providedBy", element.getProvidedBy());
    }
    if (element.hasOfferedIn()) { 
      for (Reference e : element.getOfferedIn()) 
          composeReference("offeredIn", e);
    }
    if (element.hasCategory()) { 
      for (CodeableConcept e : element.getCategory()) 
          composeCodeableConcept("category", e);
    }
    if (element.hasType()) { 
      for (CodeableConcept e : element.getType()) 
          composeCodeableConcept("type", e);
    }
    if (element.hasSpecialty()) { 
      for (CodeableConcept e : element.getSpecialty()) 
          composeCodeableConcept("specialty", e);
    }
    if (element.hasLocation()) { 
      for (Reference e : element.getLocation()) 
          composeReference("location", e);
    }
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasCommentElement()) {
      composeMarkdown("comment", element.getCommentElement());
    }
    if (element.hasExtraDetailsElement()) {
      composeMarkdown("extraDetails", element.getExtraDetailsElement());
    }
    if (element.hasPhoto()) {
      composeAttachment("photo", element.getPhoto());
    }
    if (element.hasContact()) { 
      for (ExtendedContactDetail e : element.getContact()) 
          composeExtendedContactDetail("contact", e);
    }
    if (element.hasCoverageArea()) { 
      for (Reference e : element.getCoverageArea()) 
          composeReference("coverageArea", e);
    }
    if (element.hasServiceProvisionCode()) { 
      for (CodeableConcept e : element.getServiceProvisionCode()) 
          composeCodeableConcept("serviceProvisionCode", e);
    }
    if (element.hasEligibility()) { 
      for (HealthcareService.HealthcareServiceEligibilityComponent e : element.getEligibility()) 
          composeHealthcareServiceEligibilityComponent("eligibility", e);
    }
    if (element.hasProgram()) { 
      for (CodeableConcept e : element.getProgram()) 
          composeCodeableConcept("program", e);
    }
    if (element.hasCharacteristic()) { 
      for (CodeableConcept e : element.getCharacteristic()) 
          composeCodeableConcept("characteristic", e);
    }
    if (element.hasCommunication()) { 
      for (CodeableConcept e : element.getCommunication()) 
          composeCodeableConcept("communication", e);
    }
    if (element.hasReferralMethod()) { 
      for (CodeableConcept e : element.getReferralMethod()) 
          composeCodeableConcept("referralMethod", e);
    }
    if (element.hasAppointmentRequiredElement()) {
      composeBoolean("appointmentRequired", element.getAppointmentRequiredElement());
    }
    if (element.hasAvailability()) { 
      for (Availability e : element.getAvailability()) 
          composeAvailability("availability", e);
    }
    if (element.hasEndpoint()) { 
      for (Reference e : element.getEndpoint()) 
          composeReference("endpoint", e);
    }
  }

  protected void composeHealthcareServiceEligibilityComponent(String name, HealthcareService.HealthcareServiceEligibilityComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeHealthcareServiceEligibilityComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeHealthcareServiceEligibilityComponentElements(HealthcareService.HealthcareServiceEligibilityComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasCommentElement()) {
      composeMarkdown("comment", element.getCommentElement());
    }
  }

  protected void composeImagingSelection(String name, ImagingSelection element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeImagingSelectionElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeImagingSelectionElements(ImagingSelection element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new ImagingSelection.ImagingSelectionStatusEnumFactory());
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasIssuedElement()) {
      composeInstant("issued", element.getIssuedElement());
    }
    if (element.hasPerformer()) { 
      for (ImagingSelection.ImagingSelectionPerformerComponent e : element.getPerformer()) 
          composeImagingSelectionPerformerComponent("performer", e);
    }
    if (element.hasBasedOn()) { 
      for (Reference e : element.getBasedOn()) 
          composeReference("basedOn", e);
    }
    if (element.hasCategory()) { 
      for (CodeableConcept e : element.getCategory()) 
          composeCodeableConcept("category", e);
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasStudyUidElement()) {
      composeId("studyUid", element.getStudyUidElement());
    }
    if (element.hasDerivedFrom()) { 
      for (Reference e : element.getDerivedFrom()) 
          composeReference("derivedFrom", e);
    }
    if (element.hasEndpoint()) { 
      for (Reference e : element.getEndpoint()) 
          composeReference("endpoint", e);
    }
    if (element.hasSeriesUidElement()) {
      composeId("seriesUid", element.getSeriesUidElement());
    }
    if (element.hasSeriesNumberElement()) {
      composeUnsignedInt("seriesNumber", element.getSeriesNumberElement());
    }
    if (element.hasFrameOfReferenceUidElement()) {
      composeId("frameOfReferenceUid", element.getFrameOfReferenceUidElement());
    }
    if (element.hasBodySite()) {
      composeCodeableReference("bodySite", element.getBodySite());
    }
    if (element.hasFocus()) { 
      for (Reference e : element.getFocus()) 
          composeReference("focus", e);
    }
    if (element.hasInstance()) { 
      for (ImagingSelection.ImagingSelectionInstanceComponent e : element.getInstance()) 
          composeImagingSelectionInstanceComponent("instance", e);
    }
  }

  protected void composeImagingSelectionPerformerComponent(String name, ImagingSelection.ImagingSelectionPerformerComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeImagingSelectionPerformerComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeImagingSelectionPerformerComponentElements(ImagingSelection.ImagingSelectionPerformerComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasFunction()) {
      composeCodeableConcept("function", element.getFunction());
    }
    if (element.hasActor()) {
      composeReference("actor", element.getActor());
    }
  }

  protected void composeImagingSelectionInstanceComponent(String name, ImagingSelection.ImagingSelectionInstanceComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeImagingSelectionInstanceComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeImagingSelectionInstanceComponentElements(ImagingSelection.ImagingSelectionInstanceComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasUidElement()) {
      composeId("uid", element.getUidElement());
    }
    if (element.hasNumberElement()) {
      composeUnsignedInt("number", element.getNumberElement());
    }
    if (element.hasSopClass()) {
      composeCoding("sopClass", element.getSopClass());
    }
    if (element.hasSubset()) { 
      for (StringType e : element.getSubset()) 
          composeString("subset", e);
    }
    if (element.hasImageRegion2D()) { 
      for (ImagingSelection.ImageRegion2DComponent e : element.getImageRegion2D()) 
          composeImagingSelectionImageRegion2DComponent("imageRegion2D", e);
    }
    if (element.hasImageRegion3D()) { 
      for (ImagingSelection.ImageRegion3DComponent e : element.getImageRegion3D()) 
          composeImagingSelectionImageRegion3DComponent("imageRegion3D", e);
    }
  }

  protected void composeImagingSelectionImageRegion2DComponent(String name, ImagingSelection.ImageRegion2DComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeImagingSelectionImageRegion2DComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeImagingSelectionImageRegion2DComponentElements(ImagingSelection.ImageRegion2DComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasRegionTypeElement())
      composeEnumeration("regionType", element.getRegionTypeElement(), new ImagingSelection.ImagingSelection2DGraphicTypeEnumFactory());
    if (element.hasCoordinate()) { 
      for (DecimalType e : element.getCoordinate()) 
          composeDecimal("coordinate", e);
    }
  }

  protected void composeImagingSelectionImageRegion3DComponent(String name, ImagingSelection.ImageRegion3DComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeImagingSelectionImageRegion3DComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeImagingSelectionImageRegion3DComponentElements(ImagingSelection.ImageRegion3DComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasRegionTypeElement())
      composeEnumeration("regionType", element.getRegionTypeElement(), new ImagingSelection.ImagingSelection3DGraphicTypeEnumFactory());
    if (element.hasCoordinate()) { 
      for (DecimalType e : element.getCoordinate()) 
          composeDecimal("coordinate", e);
    }
  }

  protected void composeImagingStudy(String name, ImagingStudy element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeImagingStudyElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeImagingStudyElements(ImagingStudy element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new ImagingStudy.ImagingStudyStatusEnumFactory());
    if (element.hasModality()) { 
      for (CodeableConcept e : element.getModality()) 
          composeCodeableConcept("modality", e);
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasStartedElement()) {
      composeDateTime("started", element.getStartedElement());
    }
    if (element.hasBasedOn()) { 
      for (Reference e : element.getBasedOn()) 
          composeReference("basedOn", e);
    }
    if (element.hasPartOf()) { 
      for (Reference e : element.getPartOf()) 
          composeReference("partOf", e);
    }
    if (element.hasReferrer()) {
      composeReference("referrer", element.getReferrer());
    }
    if (element.hasEndpoint()) { 
      for (Reference e : element.getEndpoint()) 
          composeReference("endpoint", e);
    }
    if (element.hasNumberOfSeriesElement()) {
      composeUnsignedInt("numberOfSeries", element.getNumberOfSeriesElement());
    }
    if (element.hasNumberOfInstancesElement()) {
      composeUnsignedInt("numberOfInstances", element.getNumberOfInstancesElement());
    }
    if (element.hasProcedure()) { 
      for (CodeableReference e : element.getProcedure()) 
          composeCodeableReference("procedure", e);
    }
    if (element.hasLocation()) {
      composeReference("location", element.getLocation());
    }
    if (element.hasReason()) { 
      for (CodeableReference e : element.getReason()) 
          composeCodeableReference("reason", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasDescriptionElement()) {
      composeString("description", element.getDescriptionElement());
    }
    if (element.hasSeries()) { 
      for (ImagingStudy.ImagingStudySeriesComponent e : element.getSeries()) 
          composeImagingStudySeriesComponent("series", e);
    }
  }

  protected void composeImagingStudySeriesComponent(String name, ImagingStudy.ImagingStudySeriesComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeImagingStudySeriesComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeImagingStudySeriesComponentElements(ImagingStudy.ImagingStudySeriesComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasUidElement()) {
      composeId("uid", element.getUidElement());
    }
    if (element.hasNumberElement()) {
      composeUnsignedInt("number", element.getNumberElement());
    }
    if (element.hasModality()) {
      composeCodeableConcept("modality", element.getModality());
    }
    if (element.hasDescriptionElement()) {
      composeString("description", element.getDescriptionElement());
    }
    if (element.hasNumberOfInstancesElement()) {
      composeUnsignedInt("numberOfInstances", element.getNumberOfInstancesElement());
    }
    if (element.hasEndpoint()) { 
      for (Reference e : element.getEndpoint()) 
          composeReference("endpoint", e);
    }
    if (element.hasBodySite()) {
      composeCodeableReference("bodySite", element.getBodySite());
    }
    if (element.hasLaterality()) {
      composeCodeableConcept("laterality", element.getLaterality());
    }
    if (element.hasSpecimen()) { 
      for (Reference e : element.getSpecimen()) 
          composeReference("specimen", e);
    }
    if (element.hasStartedElement()) {
      composeDateTime("started", element.getStartedElement());
    }
    if (element.hasPerformer()) { 
      for (ImagingStudy.ImagingStudySeriesPerformerComponent e : element.getPerformer()) 
          composeImagingStudySeriesPerformerComponent("performer", e);
    }
    if (element.hasInstance()) { 
      for (ImagingStudy.ImagingStudySeriesInstanceComponent e : element.getInstance()) 
          composeImagingStudySeriesInstanceComponent("instance", e);
    }
  }

  protected void composeImagingStudySeriesPerformerComponent(String name, ImagingStudy.ImagingStudySeriesPerformerComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeImagingStudySeriesPerformerComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeImagingStudySeriesPerformerComponentElements(ImagingStudy.ImagingStudySeriesPerformerComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasFunction()) {
      composeCodeableConcept("function", element.getFunction());
    }
    if (element.hasActor()) {
      composeReference("actor", element.getActor());
    }
  }

  protected void composeImagingStudySeriesInstanceComponent(String name, ImagingStudy.ImagingStudySeriesInstanceComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeImagingStudySeriesInstanceComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeImagingStudySeriesInstanceComponentElements(ImagingStudy.ImagingStudySeriesInstanceComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasUidElement()) {
      composeId("uid", element.getUidElement());
    }
    if (element.hasSopClass()) {
      composeCoding("sopClass", element.getSopClass());
    }
    if (element.hasNumberElement()) {
      composeUnsignedInt("number", element.getNumberElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
  }

  protected void composeImmunization(String name, Immunization element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeImmunizationElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeImmunizationElements(Immunization element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasBasedOn()) { 
      for (Reference e : element.getBasedOn()) 
          composeReference("basedOn", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Immunization.ImmunizationStatusCodesEnumFactory());
    if (element.hasStatusReason()) {
      composeCodeableConcept("statusReason", element.getStatusReason());
    }
    if (element.hasVaccineCode()) {
      composeCodeableConcept("vaccineCode", element.getVaccineCode());
    }
    if (element.hasAdministeredProduct()) {
      composeCodeableReference("administeredProduct", element.getAdministeredProduct());
    }
    if (element.hasManufacturer()) {
      composeCodeableReference("manufacturer", element.getManufacturer());
    }
    if (element.hasLotNumberElement()) {
      composeString("lotNumber", element.getLotNumberElement());
    }
    if (element.hasExpirationDateElement()) {
      composeDate("expirationDate", element.getExpirationDateElement());
    }
    if (element.hasPatient()) {
      composeReference("patient", element.getPatient());
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasSupportingInformation()) { 
      for (Reference e : element.getSupportingInformation()) 
          composeReference("supportingInformation", e);
    }
    if (element.hasOccurrence()) {
      composeType("occurrence", element.getOccurrence());
    }    if (element.hasPrimarySourceElement()) {
      composeBoolean("primarySource", element.getPrimarySourceElement());
    }
    if (element.hasInformationSource()) {
      composeCodeableReference("informationSource", element.getInformationSource());
    }
    if (element.hasLocation()) {
      composeReference("location", element.getLocation());
    }
    if (element.hasSite()) {
      composeCodeableConcept("site", element.getSite());
    }
    if (element.hasRoute()) {
      composeCodeableConcept("route", element.getRoute());
    }
    if (element.hasDoseQuantity()) {
      composeQuantity("doseQuantity", element.getDoseQuantity());
    }
    if (element.hasPerformer()) { 
      for (Immunization.ImmunizationPerformerComponent e : element.getPerformer()) 
          composeImmunizationPerformerComponent("performer", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasReason()) { 
      for (CodeableReference e : element.getReason()) 
          composeCodeableReference("reason", e);
    }
    if (element.hasIsSubpotentElement()) {
      composeBoolean("isSubpotent", element.getIsSubpotentElement());
    }
    if (element.hasSubpotentReason()) { 
      for (CodeableConcept e : element.getSubpotentReason()) 
          composeCodeableConcept("subpotentReason", e);
    }
    if (element.hasProgramEligibility()) { 
      for (Immunization.ImmunizationProgramEligibilityComponent e : element.getProgramEligibility()) 
          composeImmunizationProgramEligibilityComponent("programEligibility", e);
    }
    if (element.hasFundingSource()) {
      composeCodeableConcept("fundingSource", element.getFundingSource());
    }
    if (element.hasReaction()) { 
      for (Immunization.ImmunizationReactionComponent e : element.getReaction()) 
          composeImmunizationReactionComponent("reaction", e);
    }
    if (element.hasProtocolApplied()) { 
      for (Immunization.ImmunizationProtocolAppliedComponent e : element.getProtocolApplied()) 
          composeImmunizationProtocolAppliedComponent("protocolApplied", e);
    }
  }

  protected void composeImmunizationPerformerComponent(String name, Immunization.ImmunizationPerformerComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeImmunizationPerformerComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeImmunizationPerformerComponentElements(Immunization.ImmunizationPerformerComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasFunction()) {
      composeCodeableConcept("function", element.getFunction());
    }
    if (element.hasActor()) {
      composeReference("actor", element.getActor());
    }
  }

  protected void composeImmunizationProgramEligibilityComponent(String name, Immunization.ImmunizationProgramEligibilityComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeImmunizationProgramEligibilityComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeImmunizationProgramEligibilityComponentElements(Immunization.ImmunizationProgramEligibilityComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasProgram()) {
      composeCodeableConcept("program", element.getProgram());
    }
    if (element.hasProgramStatus()) {
      composeCodeableConcept("programStatus", element.getProgramStatus());
    }
  }

  protected void composeImmunizationReactionComponent(String name, Immunization.ImmunizationReactionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeImmunizationReactionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeImmunizationReactionComponentElements(Immunization.ImmunizationReactionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasManifestation()) {
      composeCodeableReference("manifestation", element.getManifestation());
    }
    if (element.hasReportedElement()) {
      composeBoolean("reported", element.getReportedElement());
    }
  }

  protected void composeImmunizationProtocolAppliedComponent(String name, Immunization.ImmunizationProtocolAppliedComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeImmunizationProtocolAppliedComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeImmunizationProtocolAppliedComponentElements(Immunization.ImmunizationProtocolAppliedComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSeriesElement()) {
      composeString("series", element.getSeriesElement());
    }
    if (element.hasAuthority()) {
      composeReference("authority", element.getAuthority());
    }
    if (element.hasTargetDisease()) { 
      for (CodeableConcept e : element.getTargetDisease()) 
          composeCodeableConcept("targetDisease", e);
    }
    if (element.hasDoseNumberElement()) {
      composeString("doseNumber", element.getDoseNumberElement());
    }
    if (element.hasSeriesDosesElement()) {
      composeString("seriesDoses", element.getSeriesDosesElement());
    }
  }

  protected void composeImmunizationEvaluation(String name, ImmunizationEvaluation element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeImmunizationEvaluationElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeImmunizationEvaluationElements(ImmunizationEvaluation element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new ImmunizationEvaluation.ImmunizationEvaluationStatusCodesEnumFactory());
    if (element.hasPatient()) {
      composeReference("patient", element.getPatient());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasAuthority()) {
      composeReference("authority", element.getAuthority());
    }
    if (element.hasTargetDisease()) {
      composeCodeableConcept("targetDisease", element.getTargetDisease());
    }
    if (element.hasImmunizationEvent()) {
      composeReference("immunizationEvent", element.getImmunizationEvent());
    }
    if (element.hasDoseStatus()) {
      composeCodeableConcept("doseStatus", element.getDoseStatus());
    }
    if (element.hasDoseStatusReason()) { 
      for (CodeableConcept e : element.getDoseStatusReason()) 
          composeCodeableConcept("doseStatusReason", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasSeriesElement()) {
      composeString("series", element.getSeriesElement());
    }
    if (element.hasDoseNumberElement()) {
      composeString("doseNumber", element.getDoseNumberElement());
    }
    if (element.hasSeriesDosesElement()) {
      composeString("seriesDoses", element.getSeriesDosesElement());
    }
  }

  protected void composeImmunizationRecommendation(String name, ImmunizationRecommendation element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeImmunizationRecommendationElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeImmunizationRecommendationElements(ImmunizationRecommendation element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasPatient()) {
      composeReference("patient", element.getPatient());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasAuthority()) {
      composeReference("authority", element.getAuthority());
    }
    if (element.hasRecommendation()) { 
      for (ImmunizationRecommendation.ImmunizationRecommendationRecommendationComponent e : element.getRecommendation()) 
          composeImmunizationRecommendationRecommendationComponent("recommendation", e);
    }
  }

  protected void composeImmunizationRecommendationRecommendationComponent(String name, ImmunizationRecommendation.ImmunizationRecommendationRecommendationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeImmunizationRecommendationRecommendationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeImmunizationRecommendationRecommendationComponentElements(ImmunizationRecommendation.ImmunizationRecommendationRecommendationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasVaccineCode()) { 
      for (CodeableConcept e : element.getVaccineCode()) 
          composeCodeableConcept("vaccineCode", e);
    }
    if (element.hasTargetDisease()) { 
      for (CodeableConcept e : element.getTargetDisease()) 
          composeCodeableConcept("targetDisease", e);
    }
    if (element.hasContraindicatedVaccineCode()) { 
      for (CodeableConcept e : element.getContraindicatedVaccineCode()) 
          composeCodeableConcept("contraindicatedVaccineCode", e);
    }
    if (element.hasForecastStatus()) {
      composeCodeableConcept("forecastStatus", element.getForecastStatus());
    }
    if (element.hasForecastReason()) { 
      for (CodeableConcept e : element.getForecastReason()) 
          composeCodeableConcept("forecastReason", e);
    }
    if (element.hasDateCriterion()) { 
      for (ImmunizationRecommendation.ImmunizationRecommendationRecommendationDateCriterionComponent e : element.getDateCriterion()) 
          composeImmunizationRecommendationRecommendationDateCriterionComponent("dateCriterion", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasSeriesElement()) {
      composeString("series", element.getSeriesElement());
    }
    if (element.hasDoseNumberElement()) {
      composeString("doseNumber", element.getDoseNumberElement());
    }
    if (element.hasSeriesDosesElement()) {
      composeString("seriesDoses", element.getSeriesDosesElement());
    }
    if (element.hasSupportingImmunization()) { 
      for (Reference e : element.getSupportingImmunization()) 
          composeReference("supportingImmunization", e);
    }
    if (element.hasSupportingPatientInformation()) { 
      for (Reference e : element.getSupportingPatientInformation()) 
          composeReference("supportingPatientInformation", e);
    }
  }

  protected void composeImmunizationRecommendationRecommendationDateCriterionComponent(String name, ImmunizationRecommendation.ImmunizationRecommendationRecommendationDateCriterionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeImmunizationRecommendationRecommendationDateCriterionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeImmunizationRecommendationRecommendationDateCriterionComponentElements(ImmunizationRecommendation.ImmunizationRecommendationRecommendationDateCriterionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasValueElement()) {
      composeDateTime("value", element.getValueElement());
    }
  }

  protected void composeImplementationGuide(String name, ImplementationGuide element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeImplementationGuideElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeImplementationGuideElements(ImplementationGuide element) throws IOException {
    composeCanonicalResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasVersionAlgorithm()) {
      composeType("versionAlgorithm", element.getVersionAlgorithm());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasExperimentalElement()) {
      composeBoolean("experimental", element.getExperimentalElement());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasJurisdiction()) { 
      for (CodeableConcept e : element.getJurisdiction()) 
          composeCodeableConcept("jurisdiction", e);
    }
    if (element.hasPurposeElement()) {
      composeMarkdown("purpose", element.getPurposeElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
    if (element.hasCopyrightLabelElement()) {
      composeString("copyrightLabel", element.getCopyrightLabelElement());
    }
    if (element.hasPackageIdElement()) {
      composeId("packageId", element.getPackageIdElement());
    }
    if (element.hasLicenseElement())
      composeEnumeration("license", element.getLicenseElement(), new ImplementationGuide.SPDXLicenseEnumFactory());
      if (element.hasFhirVersion()) 
        for (Enumeration e : element.getFhirVersion()) 
          composeEnumeration("fhirVersion", e, new Enumerations.FHIRVersionEnumFactory());
    if (element.hasDependsOn()) { 
      for (ImplementationGuide.ImplementationGuideDependsOnComponent e : element.getDependsOn()) 
          composeImplementationGuideDependsOnComponent("dependsOn", e);
    }
    if (element.hasGlobal()) { 
      for (ImplementationGuide.ImplementationGuideGlobalComponent e : element.getGlobal()) 
          composeImplementationGuideGlobalComponent("global", e);
    }
    if (element.hasDefinition()) {
      composeImplementationGuideDefinitionComponent("definition", element.getDefinition());
    }
    if (element.hasManifest()) {
      composeImplementationGuideManifestComponent("manifest", element.getManifest());
    }
  }

  protected void composeImplementationGuideDependsOnComponent(String name, ImplementationGuide.ImplementationGuideDependsOnComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeImplementationGuideDependsOnComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeImplementationGuideDependsOnComponentElements(ImplementationGuide.ImplementationGuideDependsOnComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasUriElement()) {
      composeCanonical("uri", element.getUriElement());
    }
    if (element.hasPackageIdElement()) {
      composeId("packageId", element.getPackageIdElement());
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasReasonElement()) {
      composeMarkdown("reason", element.getReasonElement());
    }
  }

  protected void composeImplementationGuideGlobalComponent(String name, ImplementationGuide.ImplementationGuideGlobalComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeImplementationGuideGlobalComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeImplementationGuideGlobalComponentElements(ImplementationGuide.ImplementationGuideGlobalComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTypeElement()) {
      composeCode("type", element.getTypeElement());
    }
    if (element.hasProfileElement()) {
      composeCanonical("profile", element.getProfileElement());
    }
  }

  protected void composeImplementationGuideDefinitionComponent(String name, ImplementationGuide.ImplementationGuideDefinitionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeImplementationGuideDefinitionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeImplementationGuideDefinitionComponentElements(ImplementationGuide.ImplementationGuideDefinitionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasGrouping()) { 
      for (ImplementationGuide.ImplementationGuideDefinitionGroupingComponent e : element.getGrouping()) 
          composeImplementationGuideDefinitionGroupingComponent("grouping", e);
    }
    if (element.hasResource()) { 
      for (ImplementationGuide.ImplementationGuideDefinitionResourceComponent e : element.getResource()) 
          composeImplementationGuideDefinitionResourceComponent("resource", e);
    }
    if (element.hasPage()) {
      composeImplementationGuideDefinitionPageComponent("page", element.getPage());
    }
    if (element.hasParameter()) { 
      for (ImplementationGuide.ImplementationGuideDefinitionParameterComponent e : element.getParameter()) 
          composeImplementationGuideDefinitionParameterComponent("parameter", e);
    }
    if (element.hasTemplate()) { 
      for (ImplementationGuide.ImplementationGuideDefinitionTemplateComponent e : element.getTemplate()) 
          composeImplementationGuideDefinitionTemplateComponent("template", e);
    }
  }

  protected void composeImplementationGuideDefinitionGroupingComponent(String name, ImplementationGuide.ImplementationGuideDefinitionGroupingComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeImplementationGuideDefinitionGroupingComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeImplementationGuideDefinitionGroupingComponentElements(ImplementationGuide.ImplementationGuideDefinitionGroupingComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
  }

  protected void composeImplementationGuideDefinitionResourceComponent(String name, ImplementationGuide.ImplementationGuideDefinitionResourceComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeImplementationGuideDefinitionResourceComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeImplementationGuideDefinitionResourceComponentElements(ImplementationGuide.ImplementationGuideDefinitionResourceComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasReference()) {
      composeReference("reference", element.getReference());
    }
      if (element.hasFhirVersion()) 
        for (Enumeration e : element.getFhirVersion()) 
          composeEnumeration("fhirVersion", e, new Enumerations.FHIRVersionEnumFactory());
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasIsExampleElement()) {
      composeBoolean("isExample", element.getIsExampleElement());
    }
    if (element.hasProfile()) { 
      for (CanonicalType e : element.getProfile()) 
          composeCanonical("profile", e);
    }
    if (element.hasGroupingIdElement()) {
      composeId("groupingId", element.getGroupingIdElement());
    }
  }

  protected void composeImplementationGuideDefinitionPageComponent(String name, ImplementationGuide.ImplementationGuideDefinitionPageComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeImplementationGuideDefinitionPageComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeImplementationGuideDefinitionPageComponentElements(ImplementationGuide.ImplementationGuideDefinitionPageComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSource()) {
      composeType("source", element.getSource());
    }    if (element.hasNameElement()) {
      composeUrl("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasGenerationElement())
      composeEnumeration("generation", element.getGenerationElement(), new ImplementationGuide.GuidePageGenerationEnumFactory());
    if (element.hasPage()) { 
      for (ImplementationGuide.ImplementationGuideDefinitionPageComponent e : element.getPage()) 
          composeImplementationGuideDefinitionPageComponent("page", e);
    }
  }

  protected void composeImplementationGuideDefinitionParameterComponent(String name, ImplementationGuide.ImplementationGuideDefinitionParameterComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeImplementationGuideDefinitionParameterComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeImplementationGuideDefinitionParameterComponentElements(ImplementationGuide.ImplementationGuideDefinitionParameterComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCode()) {
      composeCoding("code", element.getCode());
    }
    if (element.hasValueElement()) {
      composeString("value", element.getValueElement());
    }
  }

  protected void composeImplementationGuideDefinitionTemplateComponent(String name, ImplementationGuide.ImplementationGuideDefinitionTemplateComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeImplementationGuideDefinitionTemplateComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeImplementationGuideDefinitionTemplateComponentElements(ImplementationGuide.ImplementationGuideDefinitionTemplateComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCodeElement()) {
      composeCode("code", element.getCodeElement());
    }
    if (element.hasSourceElement()) {
      composeString("source", element.getSourceElement());
    }
    if (element.hasScopeElement()) {
      composeString("scope", element.getScopeElement());
    }
  }

  protected void composeImplementationGuideManifestComponent(String name, ImplementationGuide.ImplementationGuideManifestComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeImplementationGuideManifestComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeImplementationGuideManifestComponentElements(ImplementationGuide.ImplementationGuideManifestComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasRenderingElement()) {
      composeUrl("rendering", element.getRenderingElement());
    }
    if (element.hasResource()) { 
      for (ImplementationGuide.ManifestResourceComponent e : element.getResource()) 
          composeImplementationGuideManifestResourceComponent("resource", e);
    }
    if (element.hasPage()) { 
      for (ImplementationGuide.ManifestPageComponent e : element.getPage()) 
          composeImplementationGuideManifestPageComponent("page", e);
    }
    if (element.hasImage()) { 
      for (StringType e : element.getImage()) 
          composeString("image", e);
    }
    if (element.hasOther()) { 
      for (StringType e : element.getOther()) 
          composeString("other", e);
    }
  }

  protected void composeImplementationGuideManifestResourceComponent(String name, ImplementationGuide.ManifestResourceComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeImplementationGuideManifestResourceComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeImplementationGuideManifestResourceComponentElements(ImplementationGuide.ManifestResourceComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasReference()) {
      composeReference("reference", element.getReference());
    }
    if (element.hasIsExampleElement()) {
      composeBoolean("isExample", element.getIsExampleElement());
    }
    if (element.hasProfile()) { 
      for (CanonicalType e : element.getProfile()) 
          composeCanonical("profile", e);
    }
    if (element.hasRelativePathElement()) {
      composeUrl("relativePath", element.getRelativePathElement());
    }
  }

  protected void composeImplementationGuideManifestPageComponent(String name, ImplementationGuide.ManifestPageComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeImplementationGuideManifestPageComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeImplementationGuideManifestPageComponentElements(ImplementationGuide.ManifestPageComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasAnchor()) { 
      for (StringType e : element.getAnchor()) 
          composeString("anchor", e);
    }
  }

  protected void composeIngredient(String name, Ingredient element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeIngredientElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeIngredientElements(Ingredient element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) {
      composeIdentifier("identifier", element.getIdentifier());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasFor()) { 
      for (Reference e : element.getFor()) 
          composeReference("for", e);
    }
    if (element.hasRole()) {
      composeCodeableConcept("role", element.getRole());
    }
    if (element.hasFunction()) { 
      for (CodeableConcept e : element.getFunction()) 
          composeCodeableConcept("function", e);
    }
    if (element.hasGroup()) {
      composeCodeableConcept("group", element.getGroup());
    }
    if (element.hasAllergenicIndicatorElement()) {
      composeBoolean("allergenicIndicator", element.getAllergenicIndicatorElement());
    }
    if (element.hasCommentElement()) {
      composeMarkdown("comment", element.getCommentElement());
    }
    if (element.hasManufacturer()) { 
      for (Ingredient.IngredientManufacturerComponent e : element.getManufacturer()) 
          composeIngredientManufacturerComponent("manufacturer", e);
    }
    if (element.hasSubstance()) {
      composeIngredientSubstanceComponent("substance", element.getSubstance());
    }
  }

  protected void composeIngredientManufacturerComponent(String name, Ingredient.IngredientManufacturerComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeIngredientManufacturerComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeIngredientManufacturerComponentElements(Ingredient.IngredientManufacturerComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasRoleElement())
      composeEnumeration("role", element.getRoleElement(), new Ingredient.IngredientManufacturerRoleEnumFactory());
    if (element.hasManufacturer()) {
      composeReference("manufacturer", element.getManufacturer());
    }
  }

  protected void composeIngredientSubstanceComponent(String name, Ingredient.IngredientSubstanceComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeIngredientSubstanceComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeIngredientSubstanceComponentElements(Ingredient.IngredientSubstanceComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCode()) {
      composeCodeableReference("code", element.getCode());
    }
    if (element.hasStrength()) { 
      for (Ingredient.IngredientSubstanceStrengthComponent e : element.getStrength()) 
          composeIngredientSubstanceStrengthComponent("strength", e);
    }
  }

  protected void composeIngredientSubstanceStrengthComponent(String name, Ingredient.IngredientSubstanceStrengthComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeIngredientSubstanceStrengthComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeIngredientSubstanceStrengthComponentElements(Ingredient.IngredientSubstanceStrengthComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasPresentation()) {
      composeType("presentation", element.getPresentation());
    }    if (element.hasTextPresentationElement()) {
      composeString("textPresentation", element.getTextPresentationElement());
    }
    if (element.hasConcentration()) {
      composeType("concentration", element.getConcentration());
    }    if (element.hasTextConcentrationElement()) {
      composeString("textConcentration", element.getTextConcentrationElement());
    }
    if (element.hasBasis()) {
      composeCodeableConcept("basis", element.getBasis());
    }
    if (element.hasMeasurementPointElement()) {
      composeString("measurementPoint", element.getMeasurementPointElement());
    }
    if (element.hasCountry()) { 
      for (CodeableConcept e : element.getCountry()) 
          composeCodeableConcept("country", e);
    }
    if (element.hasReferenceStrength()) { 
      for (Ingredient.IngredientSubstanceStrengthReferenceStrengthComponent e : element.getReferenceStrength()) 
          composeIngredientSubstanceStrengthReferenceStrengthComponent("referenceStrength", e);
    }
  }

  protected void composeIngredientSubstanceStrengthReferenceStrengthComponent(String name, Ingredient.IngredientSubstanceStrengthReferenceStrengthComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeIngredientSubstanceStrengthReferenceStrengthComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeIngredientSubstanceStrengthReferenceStrengthComponentElements(Ingredient.IngredientSubstanceStrengthReferenceStrengthComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSubstance()) {
      composeCodeableReference("substance", element.getSubstance());
    }
    if (element.hasStrength()) {
      composeType("strength", element.getStrength());
    }    if (element.hasMeasurementPointElement()) {
      composeString("measurementPoint", element.getMeasurementPointElement());
    }
    if (element.hasCountry()) { 
      for (CodeableConcept e : element.getCountry()) 
          composeCodeableConcept("country", e);
    }
  }

  protected void composeInsurancePlan(String name, InsurancePlan element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeInsurancePlanElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeInsurancePlanElements(InsurancePlan element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasType()) { 
      for (CodeableConcept e : element.getType()) 
          composeCodeableConcept("type", e);
    }
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasAlias()) { 
      for (StringType e : element.getAlias()) 
          composeString("alias", e);
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
    if (element.hasOwnedBy()) {
      composeReference("ownedBy", element.getOwnedBy());
    }
    if (element.hasAdministeredBy()) {
      composeReference("administeredBy", element.getAdministeredBy());
    }
    if (element.hasCoverageArea()) { 
      for (Reference e : element.getCoverageArea()) 
          composeReference("coverageArea", e);
    }
    if (element.hasContact()) { 
      for (ExtendedContactDetail e : element.getContact()) 
          composeExtendedContactDetail("contact", e);
    }
    if (element.hasEndpoint()) { 
      for (Reference e : element.getEndpoint()) 
          composeReference("endpoint", e);
    }
    if (element.hasNetwork()) { 
      for (Reference e : element.getNetwork()) 
          composeReference("network", e);
    }
    if (element.hasCoverage()) { 
      for (InsurancePlan.InsurancePlanCoverageComponent e : element.getCoverage()) 
          composeInsurancePlanCoverageComponent("coverage", e);
    }
    if (element.hasPlan()) { 
      for (InsurancePlan.InsurancePlanPlanComponent e : element.getPlan()) 
          composeInsurancePlanPlanComponent("plan", e);
    }
  }

  protected void composeInsurancePlanCoverageComponent(String name, InsurancePlan.InsurancePlanCoverageComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeInsurancePlanCoverageComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeInsurancePlanCoverageComponentElements(InsurancePlan.InsurancePlanCoverageComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasNetwork()) { 
      for (Reference e : element.getNetwork()) 
          composeReference("network", e);
    }
    if (element.hasBenefit()) { 
      for (InsurancePlan.CoverageBenefitComponent e : element.getBenefit()) 
          composeInsurancePlanCoverageBenefitComponent("benefit", e);
    }
  }

  protected void composeInsurancePlanCoverageBenefitComponent(String name, InsurancePlan.CoverageBenefitComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeInsurancePlanCoverageBenefitComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeInsurancePlanCoverageBenefitComponentElements(InsurancePlan.CoverageBenefitComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasRequirementElement()) {
      composeString("requirement", element.getRequirementElement());
    }
    if (element.hasLimit()) { 
      for (InsurancePlan.CoverageBenefitLimitComponent e : element.getLimit()) 
          composeInsurancePlanCoverageBenefitLimitComponent("limit", e);
    }
  }

  protected void composeInsurancePlanCoverageBenefitLimitComponent(String name, InsurancePlan.CoverageBenefitLimitComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeInsurancePlanCoverageBenefitLimitComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeInsurancePlanCoverageBenefitLimitComponentElements(InsurancePlan.CoverageBenefitLimitComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasValue()) {
      composeQuantity("value", element.getValue());
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
  }

  protected void composeInsurancePlanPlanComponent(String name, InsurancePlan.InsurancePlanPlanComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeInsurancePlanPlanComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeInsurancePlanPlanComponentElements(InsurancePlan.InsurancePlanPlanComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasCoverageArea()) { 
      for (Reference e : element.getCoverageArea()) 
          composeReference("coverageArea", e);
    }
    if (element.hasNetwork()) { 
      for (Reference e : element.getNetwork()) 
          composeReference("network", e);
    }
    if (element.hasGeneralCost()) { 
      for (InsurancePlan.InsurancePlanPlanGeneralCostComponent e : element.getGeneralCost()) 
          composeInsurancePlanPlanGeneralCostComponent("generalCost", e);
    }
    if (element.hasSpecificCost()) { 
      for (InsurancePlan.InsurancePlanPlanSpecificCostComponent e : element.getSpecificCost()) 
          composeInsurancePlanPlanSpecificCostComponent("specificCost", e);
    }
  }

  protected void composeInsurancePlanPlanGeneralCostComponent(String name, InsurancePlan.InsurancePlanPlanGeneralCostComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeInsurancePlanPlanGeneralCostComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeInsurancePlanPlanGeneralCostComponentElements(InsurancePlan.InsurancePlanPlanGeneralCostComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasGroupSizeElement()) {
      composePositiveInt("groupSize", element.getGroupSizeElement());
    }
    if (element.hasCost()) {
      composeMoney("cost", element.getCost());
    }
    if (element.hasCommentElement()) {
      composeString("comment", element.getCommentElement());
    }
  }

  protected void composeInsurancePlanPlanSpecificCostComponent(String name, InsurancePlan.InsurancePlanPlanSpecificCostComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeInsurancePlanPlanSpecificCostComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeInsurancePlanPlanSpecificCostComponentElements(InsurancePlan.InsurancePlanPlanSpecificCostComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCategory()) {
      composeCodeableConcept("category", element.getCategory());
    }
    if (element.hasBenefit()) { 
      for (InsurancePlan.PlanBenefitComponent e : element.getBenefit()) 
          composeInsurancePlanPlanBenefitComponent("benefit", e);
    }
  }

  protected void composeInsurancePlanPlanBenefitComponent(String name, InsurancePlan.PlanBenefitComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeInsurancePlanPlanBenefitComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeInsurancePlanPlanBenefitComponentElements(InsurancePlan.PlanBenefitComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasCost()) { 
      for (InsurancePlan.PlanBenefitCostComponent e : element.getCost()) 
          composeInsurancePlanPlanBenefitCostComponent("cost", e);
    }
  }

  protected void composeInsurancePlanPlanBenefitCostComponent(String name, InsurancePlan.PlanBenefitCostComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeInsurancePlanPlanBenefitCostComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeInsurancePlanPlanBenefitCostComponentElements(InsurancePlan.PlanBenefitCostComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasApplicability()) {
      composeCodeableConcept("applicability", element.getApplicability());
    }
    if (element.hasQualifiers()) { 
      for (CodeableConcept e : element.getQualifiers()) 
          composeCodeableConcept("qualifiers", e);
    }
    if (element.hasValue()) {
      composeQuantity("value", element.getValue());
    }
  }

  protected void composeInventoryItem(String name, InventoryItem element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeInventoryItemElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeInventoryItemElements(InventoryItem element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new InventoryItem.InventoryItemStatusCodesEnumFactory());
    if (element.hasCategory()) { 
      for (CodeableConcept e : element.getCategory()) 
          composeCodeableConcept("category", e);
    }
    if (element.hasCode()) { 
      for (CodeableConcept e : element.getCode()) 
          composeCodeableConcept("code", e);
    }
    if (element.hasName()) { 
      for (InventoryItem.InventoryItemNameComponent e : element.getName()) 
          composeInventoryItemNameComponent("name", e);
    }
    if (element.hasResponsibleOrganization()) { 
      for (InventoryItem.InventoryItemResponsibleOrganizationComponent e : element.getResponsibleOrganization()) 
          composeInventoryItemResponsibleOrganizationComponent("responsibleOrganization", e);
    }
    if (element.hasDescription()) {
      composeInventoryItemDescriptionComponent("description", element.getDescription());
    }
    if (element.hasInventoryStatus()) { 
      for (CodeableConcept e : element.getInventoryStatus()) 
          composeCodeableConcept("inventoryStatus", e);
    }
    if (element.hasBaseUnit()) {
      composeCodeableConcept("baseUnit", element.getBaseUnit());
    }
    if (element.hasNetContent()) {
      composeQuantity("netContent", element.getNetContent());
    }
    if (element.hasAssociation()) { 
      for (InventoryItem.InventoryItemAssociationComponent e : element.getAssociation()) 
          composeInventoryItemAssociationComponent("association", e);
    }
    if (element.hasCharacteristic()) { 
      for (InventoryItem.InventoryItemCharacteristicComponent e : element.getCharacteristic()) 
          composeInventoryItemCharacteristicComponent("characteristic", e);
    }
    if (element.hasInstance()) {
      composeInventoryItemInstanceComponent("instance", element.getInstance());
    }
    if (element.hasProductReference()) {
      composeReference("productReference", element.getProductReference());
    }
  }

  protected void composeInventoryItemNameComponent(String name, InventoryItem.InventoryItemNameComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeInventoryItemNameComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeInventoryItemNameComponentElements(InventoryItem.InventoryItemNameComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNameType()) {
      composeCoding("nameType", element.getNameType());
    }
    if (element.hasLanguageElement())
      composeEnumeration("language", element.getLanguageElement(), new Enumerations.CommonLanguagesEnumFactory());
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
  }

  protected void composeInventoryItemResponsibleOrganizationComponent(String name, InventoryItem.InventoryItemResponsibleOrganizationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeInventoryItemResponsibleOrganizationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeInventoryItemResponsibleOrganizationComponentElements(InventoryItem.InventoryItemResponsibleOrganizationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasRole()) {
      composeCodeableConcept("role", element.getRole());
    }
    if (element.hasOrganization()) {
      composeReference("organization", element.getOrganization());
    }
  }

  protected void composeInventoryItemDescriptionComponent(String name, InventoryItem.InventoryItemDescriptionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeInventoryItemDescriptionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeInventoryItemDescriptionComponentElements(InventoryItem.InventoryItemDescriptionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLanguageElement())
      composeEnumeration("language", element.getLanguageElement(), new Enumerations.CommonLanguagesEnumFactory());
    if (element.hasDescriptionElement()) {
      composeString("description", element.getDescriptionElement());
    }
  }

  protected void composeInventoryItemAssociationComponent(String name, InventoryItem.InventoryItemAssociationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeInventoryItemAssociationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeInventoryItemAssociationComponentElements(InventoryItem.InventoryItemAssociationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasAssociationType()) {
      composeCodeableConcept("associationType", element.getAssociationType());
    }
    if (element.hasRelatedItem()) {
      composeReference("relatedItem", element.getRelatedItem());
    }
    if (element.hasQuantity()) {
      composeRatio("quantity", element.getQuantity());
    }
  }

  protected void composeInventoryItemCharacteristicComponent(String name, InventoryItem.InventoryItemCharacteristicComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeInventoryItemCharacteristicComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeInventoryItemCharacteristicComponentElements(InventoryItem.InventoryItemCharacteristicComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCharacteristicType()) {
      composeCodeableConcept("characteristicType", element.getCharacteristicType());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeInventoryItemInstanceComponent(String name, InventoryItem.InventoryItemInstanceComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeInventoryItemInstanceComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeInventoryItemInstanceComponentElements(InventoryItem.InventoryItemInstanceComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasLotNumberElement()) {
      composeString("lotNumber", element.getLotNumberElement());
    }
    if (element.hasExpiryElement()) {
      composeDateTime("expiry", element.getExpiryElement());
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasLocation()) {
      composeReference("location", element.getLocation());
    }
  }

  protected void composeInventoryReport(String name, InventoryReport element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeInventoryReportElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeInventoryReportElements(InventoryReport element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new InventoryReport.InventoryReportStatusEnumFactory());
    if (element.hasCountTypeElement())
      composeEnumeration("countType", element.getCountTypeElement(), new InventoryReport.InventoryCountTypeEnumFactory());
    if (element.hasOperationType()) {
      composeCodeableConcept("operationType", element.getOperationType());
    }
    if (element.hasOperationTypeReason()) {
      composeCodeableConcept("operationTypeReason", element.getOperationTypeReason());
    }
    if (element.hasReportedDateTimeElement()) {
      composeDateTime("reportedDateTime", element.getReportedDateTimeElement());
    }
    if (element.hasReporter()) {
      composeReference("reporter", element.getReporter());
    }
    if (element.hasReportingPeriod()) {
      composePeriod("reportingPeriod", element.getReportingPeriod());
    }
    if (element.hasInventoryListing()) { 
      for (InventoryReport.InventoryReportInventoryListingComponent e : element.getInventoryListing()) 
          composeInventoryReportInventoryListingComponent("inventoryListing", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
  }

  protected void composeInventoryReportInventoryListingComponent(String name, InventoryReport.InventoryReportInventoryListingComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeInventoryReportInventoryListingComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeInventoryReportInventoryListingComponentElements(InventoryReport.InventoryReportInventoryListingComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLocation()) {
      composeReference("location", element.getLocation());
    }
    if (element.hasItemStatus()) {
      composeCodeableConcept("itemStatus", element.getItemStatus());
    }
    if (element.hasCountingDateTimeElement()) {
      composeDateTime("countingDateTime", element.getCountingDateTimeElement());
    }
    if (element.hasItem()) { 
      for (InventoryReport.InventoryReportInventoryListingItemComponent e : element.getItem()) 
          composeInventoryReportInventoryListingItemComponent("item", e);
    }
  }

  protected void composeInventoryReportInventoryListingItemComponent(String name, InventoryReport.InventoryReportInventoryListingItemComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeInventoryReportInventoryListingItemComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeInventoryReportInventoryListingItemComponentElements(InventoryReport.InventoryReportInventoryListingItemComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCategory()) {
      composeCodeableConcept("category", element.getCategory());
    }
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasItem()) {
      composeCodeableReference("item", element.getItem());
    }
  }

  protected void composeInvoice(String name, Invoice element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeInvoiceElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeInvoiceElements(Invoice element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Invoice.InvoiceStatusEnumFactory());
    if (element.hasCancelledReasonElement()) {
      composeString("cancelledReason", element.getCancelledReasonElement());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasRecipient()) {
      composeReference("recipient", element.getRecipient());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasCreationElement()) {
      composeDateTime("creation", element.getCreationElement());
    }
    if (element.hasPeriod()) {
      composeType("period", element.getPeriod());
    }    if (element.hasParticipant()) { 
      for (Invoice.InvoiceParticipantComponent e : element.getParticipant()) 
          composeInvoiceParticipantComponent("participant", e);
    }
    if (element.hasIssuer()) {
      composeReference("issuer", element.getIssuer());
    }
    if (element.hasAccount()) {
      composeReference("account", element.getAccount());
    }
    if (element.hasLineItem()) { 
      for (Invoice.InvoiceLineItemComponent e : element.getLineItem()) 
          composeInvoiceLineItemComponent("lineItem", e);
    }
    if (element.hasTotalPriceComponent()) { 
      for (MonetaryComponent e : element.getTotalPriceComponent()) 
          composeMonetaryComponent("totalPriceComponent", e);
    }
    if (element.hasTotalNet()) {
      composeMoney("totalNet", element.getTotalNet());
    }
    if (element.hasTotalGross()) {
      composeMoney("totalGross", element.getTotalGross());
    }
    if (element.hasPaymentTermsElement()) {
      composeMarkdown("paymentTerms", element.getPaymentTermsElement());
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
  }

  protected void composeInvoiceParticipantComponent(String name, Invoice.InvoiceParticipantComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeInvoiceParticipantComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeInvoiceParticipantComponentElements(Invoice.InvoiceParticipantComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasRole()) {
      composeCodeableConcept("role", element.getRole());
    }
    if (element.hasActor()) {
      composeReference("actor", element.getActor());
    }
  }

  protected void composeInvoiceLineItemComponent(String name, Invoice.InvoiceLineItemComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeInvoiceLineItemComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeInvoiceLineItemComponentElements(Invoice.InvoiceLineItemComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSequenceElement()) {
      composePositiveInt("sequence", element.getSequenceElement());
    }
    if (element.hasServiced()) {
      composeType("serviced", element.getServiced());
    }    if (element.hasChargeItem()) {
      composeType("chargeItem", element.getChargeItem());
    }    if (element.hasPriceComponent()) { 
      for (MonetaryComponent e : element.getPriceComponent()) 
          composeMonetaryComponent("priceComponent", e);
    }
  }

  protected void composeLibrary(String name, Library element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeLibraryElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeLibraryElements(Library element) throws IOException {
    composeMetadataResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasVersionAlgorithm()) {
      composeType("versionAlgorithm", element.getVersionAlgorithm());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasSubtitleElement()) {
      composeString("subtitle", element.getSubtitleElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasExperimentalElement()) {
      composeBoolean("experimental", element.getExperimentalElement());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasSubject()) {
      composeType("subject", element.getSubject());
    }    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasJurisdiction()) { 
      for (CodeableConcept e : element.getJurisdiction()) 
          composeCodeableConcept("jurisdiction", e);
    }
    if (element.hasPurposeElement()) {
      composeMarkdown("purpose", element.getPurposeElement());
    }
    if (element.hasUsageElement()) {
      composeMarkdown("usage", element.getUsageElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
    if (element.hasCopyrightLabelElement()) {
      composeString("copyrightLabel", element.getCopyrightLabelElement());
    }
    if (element.hasApprovalDateElement()) {
      composeDate("approvalDate", element.getApprovalDateElement());
    }
    if (element.hasLastReviewDateElement()) {
      composeDate("lastReviewDate", element.getLastReviewDateElement());
    }
    if (element.hasEffectivePeriod()) {
      composePeriod("effectivePeriod", element.getEffectivePeriod());
    }
    if (element.hasTopic()) { 
      for (CodeableConcept e : element.getTopic()) 
          composeCodeableConcept("topic", e);
    }
    if (element.hasAuthor()) { 
      for (ContactDetail e : element.getAuthor()) 
          composeContactDetail("author", e);
    }
    if (element.hasEditor()) { 
      for (ContactDetail e : element.getEditor()) 
          composeContactDetail("editor", e);
    }
    if (element.hasReviewer()) { 
      for (ContactDetail e : element.getReviewer()) 
          composeContactDetail("reviewer", e);
    }
    if (element.hasEndorser()) { 
      for (ContactDetail e : element.getEndorser()) 
          composeContactDetail("endorser", e);
    }
    if (element.hasRelatedArtifact()) { 
      for (RelatedArtifact e : element.getRelatedArtifact()) 
          composeRelatedArtifact("relatedArtifact", e);
    }
    if (element.hasParameter()) { 
      for (ParameterDefinition e : element.getParameter()) 
          composeParameterDefinition("parameter", e);
    }
    if (element.hasDataRequirement()) { 
      for (DataRequirement e : element.getDataRequirement()) 
          composeDataRequirement("dataRequirement", e);
    }
    if (element.hasContent()) { 
      for (Attachment e : element.getContent()) 
          composeAttachment("content", e);
    }
  }

  protected void composeLinkage(String name, Linkage element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeLinkageElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeLinkageElements(Linkage element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasActiveElement()) {
      composeBoolean("active", element.getActiveElement());
    }
    if (element.hasAuthor()) {
      composeReference("author", element.getAuthor());
    }
    if (element.hasItem()) { 
      for (Linkage.LinkageItemComponent e : element.getItem()) 
          composeLinkageItemComponent("item", e);
    }
  }

  protected void composeLinkageItemComponent(String name, Linkage.LinkageItemComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeLinkageItemComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeLinkageItemComponentElements(Linkage.LinkageItemComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new Linkage.LinkageTypeEnumFactory());
    if (element.hasResource()) {
      composeReference("resource", element.getResource());
    }
  }

  protected void composeListResource(String name, ListResource element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeListResourceElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeListResourceElements(ListResource element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new ListResource.ListStatusEnumFactory());
    if (element.hasModeElement())
      composeEnumeration("mode", element.getModeElement(), new Enumerations.ListModeEnumFactory());
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasSubject()) { 
      for (Reference e : element.getSubject()) 
          composeReference("subject", e);
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasSource()) {
      composeReference("source", element.getSource());
    }
    if (element.hasOrderedBy()) {
      composeCodeableConcept("orderedBy", element.getOrderedBy());
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasEntry()) { 
      for (ListResource.ListResourceEntryComponent e : element.getEntry()) 
          composeListResourceEntryComponent("entry", e);
    }
    if (element.hasEmptyReason()) {
      composeCodeableConcept("emptyReason", element.getEmptyReason());
    }
  }

  protected void composeListResourceEntryComponent(String name, ListResource.ListResourceEntryComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeListResourceEntryComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeListResourceEntryComponentElements(ListResource.ListResourceEntryComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasFlag()) {
      composeCodeableConcept("flag", element.getFlag());
    }
    if (element.hasDeletedElement()) {
      composeBoolean("deleted", element.getDeletedElement());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasItem()) {
      composeReference("item", element.getItem());
    }
  }

  protected void composeLocation(String name, Location element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeLocationElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeLocationElements(Location element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Location.LocationStatusEnumFactory());
    if (element.hasOperationalStatus()) {
      composeCoding("operationalStatus", element.getOperationalStatus());
    }
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasAlias()) { 
      for (StringType e : element.getAlias()) 
          composeString("alias", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasModeElement())
      composeEnumeration("mode", element.getModeElement(), new Location.LocationModeEnumFactory());
    if (element.hasType()) { 
      for (CodeableConcept e : element.getType()) 
          composeCodeableConcept("type", e);
    }
    if (element.hasContact()) { 
      for (ExtendedContactDetail e : element.getContact()) 
          composeExtendedContactDetail("contact", e);
    }
    if (element.hasAddress()) {
      composeAddress("address", element.getAddress());
    }
    if (element.hasForm()) {
      composeCodeableConcept("form", element.getForm());
    }
    if (element.hasPosition()) {
      composeLocationPositionComponent("position", element.getPosition());
    }
    if (element.hasManagingOrganization()) {
      composeReference("managingOrganization", element.getManagingOrganization());
    }
    if (element.hasPartOf()) {
      composeReference("partOf", element.getPartOf());
    }
    if (element.hasCharacteristic()) { 
      for (CodeableConcept e : element.getCharacteristic()) 
          composeCodeableConcept("characteristic", e);
    }
    if (element.hasHoursOfOperation()) { 
      for (Availability e : element.getHoursOfOperation()) 
          composeAvailability("hoursOfOperation", e);
    }
    if (element.hasVirtualService()) { 
      for (VirtualServiceDetail e : element.getVirtualService()) 
          composeVirtualServiceDetail("virtualService", e);
    }
    if (element.hasEndpoint()) { 
      for (Reference e : element.getEndpoint()) 
          composeReference("endpoint", e);
    }
  }

  protected void composeLocationPositionComponent(String name, Location.LocationPositionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeLocationPositionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeLocationPositionComponentElements(Location.LocationPositionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLongitudeElement()) {
      composeDecimal("longitude", element.getLongitudeElement());
    }
    if (element.hasLatitudeElement()) {
      composeDecimal("latitude", element.getLatitudeElement());
    }
    if (element.hasAltitudeElement()) {
      composeDecimal("altitude", element.getAltitudeElement());
    }
  }

  protected void composeManufacturedItemDefinition(String name, ManufacturedItemDefinition element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeManufacturedItemDefinitionElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeManufacturedItemDefinitionElements(ManufacturedItemDefinition element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasManufacturedDoseForm()) {
      composeCodeableConcept("manufacturedDoseForm", element.getManufacturedDoseForm());
    }
    if (element.hasUnitOfPresentation()) {
      composeCodeableConcept("unitOfPresentation", element.getUnitOfPresentation());
    }
    if (element.hasManufacturer()) { 
      for (Reference e : element.getManufacturer()) 
          composeReference("manufacturer", e);
    }
    if (element.hasMarketingStatus()) { 
      for (MarketingStatus e : element.getMarketingStatus()) 
          composeMarketingStatus("marketingStatus", e);
    }
    if (element.hasIngredient()) { 
      for (CodeableConcept e : element.getIngredient()) 
          composeCodeableConcept("ingredient", e);
    }
    if (element.hasProperty()) { 
      for (ManufacturedItemDefinition.ManufacturedItemDefinitionPropertyComponent e : element.getProperty()) 
          composeManufacturedItemDefinitionPropertyComponent("property", e);
    }
    if (element.hasComponent()) { 
      for (ManufacturedItemDefinition.ManufacturedItemDefinitionComponentComponent e : element.getComponent()) 
          composeManufacturedItemDefinitionComponentComponent("component", e);
    }
  }

  protected void composeManufacturedItemDefinitionPropertyComponent(String name, ManufacturedItemDefinition.ManufacturedItemDefinitionPropertyComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeManufacturedItemDefinitionPropertyComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeManufacturedItemDefinitionPropertyComponentElements(ManufacturedItemDefinition.ManufacturedItemDefinitionPropertyComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeManufacturedItemDefinitionComponentComponent(String name, ManufacturedItemDefinition.ManufacturedItemDefinitionComponentComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeManufacturedItemDefinitionComponentComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeManufacturedItemDefinitionComponentComponentElements(ManufacturedItemDefinition.ManufacturedItemDefinitionComponentComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasFunction()) { 
      for (CodeableConcept e : element.getFunction()) 
          composeCodeableConcept("function", e);
    }
    if (element.hasAmount()) { 
      for (Quantity e : element.getAmount()) 
          composeQuantity("amount", e);
    }
    if (element.hasConstituent()) { 
      for (ManufacturedItemDefinition.ManufacturedItemDefinitionComponentConstituentComponent e : element.getConstituent()) 
          composeManufacturedItemDefinitionComponentConstituentComponent("constituent", e);
    }
    if (element.hasProperty()) { 
      for (ManufacturedItemDefinition.ManufacturedItemDefinitionPropertyComponent e : element.getProperty()) 
          composeManufacturedItemDefinitionPropertyComponent("property", e);
    }
    if (element.hasComponent()) { 
      for (ManufacturedItemDefinition.ManufacturedItemDefinitionComponentComponent e : element.getComponent()) 
          composeManufacturedItemDefinitionComponentComponent("component", e);
    }
  }

  protected void composeManufacturedItemDefinitionComponentConstituentComponent(String name, ManufacturedItemDefinition.ManufacturedItemDefinitionComponentConstituentComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeManufacturedItemDefinitionComponentConstituentComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeManufacturedItemDefinitionComponentConstituentComponentElements(ManufacturedItemDefinition.ManufacturedItemDefinitionComponentConstituentComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasAmount()) { 
      for (Quantity e : element.getAmount()) 
          composeQuantity("amount", e);
    }
    if (element.hasLocation()) { 
      for (CodeableConcept e : element.getLocation()) 
          composeCodeableConcept("location", e);
    }
    if (element.hasFunction()) { 
      for (CodeableConcept e : element.getFunction()) 
          composeCodeableConcept("function", e);
    }
    if (element.hasHasIngredient()) { 
      for (CodeableReference e : element.getHasIngredient()) 
          composeCodeableReference("hasIngredient", e);
    }
  }

  protected void composeMeasure(String name, Measure element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMeasureElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMeasureElements(Measure element) throws IOException {
    composeMetadataResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasVersionAlgorithm()) {
      composeType("versionAlgorithm", element.getVersionAlgorithm());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasSubtitleElement()) {
      composeString("subtitle", element.getSubtitleElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasExperimentalElement()) {
      composeBoolean("experimental", element.getExperimentalElement());
    }
    if (element.hasSubject()) {
      composeType("subject", element.getSubject());
    }    if (element.hasBasisElement())
      composeEnumeration("basis", element.getBasisElement(), new Enumerations.FHIRTypesEnumFactory());
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasJurisdiction()) { 
      for (CodeableConcept e : element.getJurisdiction()) 
          composeCodeableConcept("jurisdiction", e);
    }
    if (element.hasPurposeElement()) {
      composeMarkdown("purpose", element.getPurposeElement());
    }
    if (element.hasUsageElement()) {
      composeMarkdown("usage", element.getUsageElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
    if (element.hasCopyrightLabelElement()) {
      composeString("copyrightLabel", element.getCopyrightLabelElement());
    }
    if (element.hasApprovalDateElement()) {
      composeDate("approvalDate", element.getApprovalDateElement());
    }
    if (element.hasLastReviewDateElement()) {
      composeDate("lastReviewDate", element.getLastReviewDateElement());
    }
    if (element.hasEffectivePeriod()) {
      composePeriod("effectivePeriod", element.getEffectivePeriod());
    }
    if (element.hasTopic()) { 
      for (CodeableConcept e : element.getTopic()) 
          composeCodeableConcept("topic", e);
    }
    if (element.hasAuthor()) { 
      for (ContactDetail e : element.getAuthor()) 
          composeContactDetail("author", e);
    }
    if (element.hasEditor()) { 
      for (ContactDetail e : element.getEditor()) 
          composeContactDetail("editor", e);
    }
    if (element.hasReviewer()) { 
      for (ContactDetail e : element.getReviewer()) 
          composeContactDetail("reviewer", e);
    }
    if (element.hasEndorser()) { 
      for (ContactDetail e : element.getEndorser()) 
          composeContactDetail("endorser", e);
    }
    if (element.hasRelatedArtifact()) { 
      for (RelatedArtifact e : element.getRelatedArtifact()) 
          composeRelatedArtifact("relatedArtifact", e);
    }
    if (element.hasLibrary()) { 
      for (CanonicalType e : element.getLibrary()) 
          composeCanonical("library", e);
    }
    if (element.hasDisclaimerElement()) {
      composeMarkdown("disclaimer", element.getDisclaimerElement());
    }
    if (element.hasScoring()) {
      composeCodeableConcept("scoring", element.getScoring());
    }
    if (element.hasScoringUnit()) {
      composeCodeableConcept("scoringUnit", element.getScoringUnit());
    }
    if (element.hasCompositeScoring()) {
      composeCodeableConcept("compositeScoring", element.getCompositeScoring());
    }
    if (element.hasType()) { 
      for (CodeableConcept e : element.getType()) 
          composeCodeableConcept("type", e);
    }
    if (element.hasRiskAdjustmentElement()) {
      composeMarkdown("riskAdjustment", element.getRiskAdjustmentElement());
    }
    if (element.hasRateAggregationElement()) {
      composeMarkdown("rateAggregation", element.getRateAggregationElement());
    }
    if (element.hasRationaleElement()) {
      composeMarkdown("rationale", element.getRationaleElement());
    }
    if (element.hasClinicalRecommendationStatementElement()) {
      composeMarkdown("clinicalRecommendationStatement", element.getClinicalRecommendationStatementElement());
    }
    if (element.hasImprovementNotation()) {
      composeCodeableConcept("improvementNotation", element.getImprovementNotation());
    }
    if (element.hasTerm()) { 
      for (Measure.MeasureTermComponent e : element.getTerm()) 
          composeMeasureTermComponent("term", e);
    }
    if (element.hasGuidanceElement()) {
      composeMarkdown("guidance", element.getGuidanceElement());
    }
    if (element.hasGroup()) { 
      for (Measure.MeasureGroupComponent e : element.getGroup()) 
          composeMeasureGroupComponent("group", e);
    }
    if (element.hasSupplementalData()) { 
      for (Measure.MeasureSupplementalDataComponent e : element.getSupplementalData()) 
          composeMeasureSupplementalDataComponent("supplementalData", e);
    }
  }

  protected void composeMeasureTermComponent(String name, Measure.MeasureTermComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMeasureTermComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMeasureTermComponentElements(Measure.MeasureTermComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasDefinitionElement()) {
      composeMarkdown("definition", element.getDefinitionElement());
    }
  }

  protected void composeMeasureGroupComponent(String name, Measure.MeasureGroupComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMeasureGroupComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMeasureGroupComponentElements(Measure.MeasureGroupComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLinkIdElement()) {
      composeString("linkId", element.getLinkIdElement());
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasType()) { 
      for (CodeableConcept e : element.getType()) 
          composeCodeableConcept("type", e);
    }
    if (element.hasSubject()) {
      composeType("subject", element.getSubject());
    }    if (element.hasBasisElement())
      composeEnumeration("basis", element.getBasisElement(), new Enumerations.FHIRTypesEnumFactory());
    if (element.hasScoring()) {
      composeCodeableConcept("scoring", element.getScoring());
    }
    if (element.hasScoringUnit()) {
      composeCodeableConcept("scoringUnit", element.getScoringUnit());
    }
    if (element.hasRateAggregationElement()) {
      composeMarkdown("rateAggregation", element.getRateAggregationElement());
    }
    if (element.hasImprovementNotation()) {
      composeCodeableConcept("improvementNotation", element.getImprovementNotation());
    }
    if (element.hasLibrary()) { 
      for (CanonicalType e : element.getLibrary()) 
          composeCanonical("library", e);
    }
    if (element.hasPopulation()) { 
      for (Measure.MeasureGroupPopulationComponent e : element.getPopulation()) 
          composeMeasureGroupPopulationComponent("population", e);
    }
    if (element.hasStratifier()) { 
      for (Measure.MeasureGroupStratifierComponent e : element.getStratifier()) 
          composeMeasureGroupStratifierComponent("stratifier", e);
    }
  }

  protected void composeMeasureGroupPopulationComponent(String name, Measure.MeasureGroupPopulationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMeasureGroupPopulationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMeasureGroupPopulationComponentElements(Measure.MeasureGroupPopulationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLinkIdElement()) {
      composeString("linkId", element.getLinkIdElement());
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasCriteria()) {
      composeExpression("criteria", element.getCriteria());
    }
    if (element.hasGroupDefinition()) {
      composeReference("groupDefinition", element.getGroupDefinition());
    }
    if (element.hasInputPopulationIdElement()) {
      composeString("inputPopulationId", element.getInputPopulationIdElement());
    }
    if (element.hasAggregateMethod()) {
      composeCodeableConcept("aggregateMethod", element.getAggregateMethod());
    }
  }

  protected void composeMeasureGroupStratifierComponent(String name, Measure.MeasureGroupStratifierComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMeasureGroupStratifierComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMeasureGroupStratifierComponentElements(Measure.MeasureGroupStratifierComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLinkIdElement()) {
      composeString("linkId", element.getLinkIdElement());
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasCriteria()) {
      composeExpression("criteria", element.getCriteria());
    }
    if (element.hasGroupDefinition()) {
      composeReference("groupDefinition", element.getGroupDefinition());
    }
    if (element.hasComponent()) { 
      for (Measure.MeasureGroupStratifierComponentComponent e : element.getComponent()) 
          composeMeasureGroupStratifierComponentComponent("component", e);
    }
  }

  protected void composeMeasureGroupStratifierComponentComponent(String name, Measure.MeasureGroupStratifierComponentComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMeasureGroupStratifierComponentComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMeasureGroupStratifierComponentComponentElements(Measure.MeasureGroupStratifierComponentComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLinkIdElement()) {
      composeString("linkId", element.getLinkIdElement());
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasCriteria()) {
      composeExpression("criteria", element.getCriteria());
    }
    if (element.hasGroupDefinition()) {
      composeReference("groupDefinition", element.getGroupDefinition());
    }
  }

  protected void composeMeasureSupplementalDataComponent(String name, Measure.MeasureSupplementalDataComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMeasureSupplementalDataComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMeasureSupplementalDataComponentElements(Measure.MeasureSupplementalDataComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLinkIdElement()) {
      composeString("linkId", element.getLinkIdElement());
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasUsage()) { 
      for (CodeableConcept e : element.getUsage()) 
          composeCodeableConcept("usage", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasCriteria()) {
      composeExpression("criteria", element.getCriteria());
    }
  }

  protected void composeMeasureReport(String name, MeasureReport element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMeasureReportElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMeasureReportElements(MeasureReport element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new MeasureReport.MeasureReportStatusEnumFactory());
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new MeasureReport.MeasureReportTypeEnumFactory());
    if (element.hasDataUpdateTypeElement())
      composeEnumeration("dataUpdateType", element.getDataUpdateTypeElement(), new MeasureReport.SubmitDataUpdateTypeEnumFactory());
    if (element.hasMeasureElement()) {
      composeCanonical("measure", element.getMeasureElement());
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasReporter()) {
      composeReference("reporter", element.getReporter());
    }
    if (element.hasReportingVendor()) {
      composeReference("reportingVendor", element.getReportingVendor());
    }
    if (element.hasLocation()) {
      composeReference("location", element.getLocation());
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
    if (element.hasInputParameters()) {
      composeReference("inputParameters", element.getInputParameters());
    }
    if (element.hasScoring()) {
      composeCodeableConcept("scoring", element.getScoring());
    }
    if (element.hasImprovementNotation()) {
      composeCodeableConcept("improvementNotation", element.getImprovementNotation());
    }
    if (element.hasGroup()) { 
      for (MeasureReport.MeasureReportGroupComponent e : element.getGroup()) 
          composeMeasureReportGroupComponent("group", e);
    }
    if (element.hasSupplementalData()) { 
      for (Reference e : element.getSupplementalData()) 
          composeReference("supplementalData", e);
    }
    if (element.hasEvaluatedResource()) { 
      for (Reference e : element.getEvaluatedResource()) 
          composeReference("evaluatedResource", e);
    }
  }

  protected void composeMeasureReportGroupComponent(String name, MeasureReport.MeasureReportGroupComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMeasureReportGroupComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMeasureReportGroupComponentElements(MeasureReport.MeasureReportGroupComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLinkIdElement()) {
      composeString("linkId", element.getLinkIdElement());
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasPopulation()) { 
      for (MeasureReport.MeasureReportGroupPopulationComponent e : element.getPopulation()) 
          composeMeasureReportGroupPopulationComponent("population", e);
    }
    if (element.hasMeasureScore()) {
      composeType("measureScore", element.getMeasureScore());
    }    if (element.hasStratifier()) { 
      for (MeasureReport.MeasureReportGroupStratifierComponent e : element.getStratifier()) 
          composeMeasureReportGroupStratifierComponent("stratifier", e);
    }
  }

  protected void composeMeasureReportGroupPopulationComponent(String name, MeasureReport.MeasureReportGroupPopulationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMeasureReportGroupPopulationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMeasureReportGroupPopulationComponentElements(MeasureReport.MeasureReportGroupPopulationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLinkIdElement()) {
      composeString("linkId", element.getLinkIdElement());
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasCountElement()) {
      composeInteger("count", element.getCountElement());
    }
    if (element.hasSubjectResults()) {
      composeReference("subjectResults", element.getSubjectResults());
    }
    if (element.hasSubjectReport()) { 
      for (Reference e : element.getSubjectReport()) 
          composeReference("subjectReport", e);
    }
    if (element.hasSubjects()) {
      composeReference("subjects", element.getSubjects());
    }
  }

  protected void composeMeasureReportGroupStratifierComponent(String name, MeasureReport.MeasureReportGroupStratifierComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMeasureReportGroupStratifierComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMeasureReportGroupStratifierComponentElements(MeasureReport.MeasureReportGroupStratifierComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLinkIdElement()) {
      composeString("linkId", element.getLinkIdElement());
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasStratum()) { 
      for (MeasureReport.StratifierGroupComponent e : element.getStratum()) 
          composeMeasureReportStratifierGroupComponent("stratum", e);
    }
  }

  protected void composeMeasureReportStratifierGroupComponent(String name, MeasureReport.StratifierGroupComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMeasureReportStratifierGroupComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMeasureReportStratifierGroupComponentElements(MeasureReport.StratifierGroupComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }    if (element.hasComponent()) { 
      for (MeasureReport.StratifierGroupComponentComponent e : element.getComponent()) 
          composeMeasureReportStratifierGroupComponentComponent("component", e);
    }
    if (element.hasPopulation()) { 
      for (MeasureReport.StratifierGroupPopulationComponent e : element.getPopulation()) 
          composeMeasureReportStratifierGroupPopulationComponent("population", e);
    }
    if (element.hasMeasureScore()) {
      composeType("measureScore", element.getMeasureScore());
    }  }

  protected void composeMeasureReportStratifierGroupComponentComponent(String name, MeasureReport.StratifierGroupComponentComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMeasureReportStratifierGroupComponentComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMeasureReportStratifierGroupComponentComponentElements(MeasureReport.StratifierGroupComponentComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLinkIdElement()) {
      composeString("linkId", element.getLinkIdElement());
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeMeasureReportStratifierGroupPopulationComponent(String name, MeasureReport.StratifierGroupPopulationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMeasureReportStratifierGroupPopulationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMeasureReportStratifierGroupPopulationComponentElements(MeasureReport.StratifierGroupPopulationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLinkIdElement()) {
      composeString("linkId", element.getLinkIdElement());
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasCountElement()) {
      composeInteger("count", element.getCountElement());
    }
    if (element.hasSubjectResults()) {
      composeReference("subjectResults", element.getSubjectResults());
    }
    if (element.hasSubjectReport()) { 
      for (Reference e : element.getSubjectReport()) 
          composeReference("subjectReport", e);
    }
    if (element.hasSubjects()) {
      composeReference("subjects", element.getSubjects());
    }
  }

  protected void composeMedication(String name, Medication element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationElements(Medication element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Medication.MedicationStatusCodesEnumFactory());
    if (element.hasMarketingAuthorizationHolder()) {
      composeReference("marketingAuthorizationHolder", element.getMarketingAuthorizationHolder());
    }
    if (element.hasDoseForm()) {
      composeCodeableConcept("doseForm", element.getDoseForm());
    }
    if (element.hasTotalVolume()) {
      composeQuantity("totalVolume", element.getTotalVolume());
    }
    if (element.hasIngredient()) { 
      for (Medication.MedicationIngredientComponent e : element.getIngredient()) 
          composeMedicationIngredientComponent("ingredient", e);
    }
    if (element.hasBatch()) {
      composeMedicationBatchComponent("batch", element.getBatch());
    }
    if (element.hasDefinition()) {
      composeReference("definition", element.getDefinition());
    }
  }

  protected void composeMedicationIngredientComponent(String name, Medication.MedicationIngredientComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationIngredientComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationIngredientComponentElements(Medication.MedicationIngredientComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasItem()) {
      composeCodeableReference("item", element.getItem());
    }
    if (element.hasIsActiveElement()) {
      composeBoolean("isActive", element.getIsActiveElement());
    }
    if (element.hasStrength()) {
      composeType("strength", element.getStrength());
    }  }

  protected void composeMedicationBatchComponent(String name, Medication.MedicationBatchComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationBatchComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationBatchComponentElements(Medication.MedicationBatchComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLotNumberElement()) {
      composeString("lotNumber", element.getLotNumberElement());
    }
    if (element.hasExpirationDateElement()) {
      composeDateTime("expirationDate", element.getExpirationDateElement());
    }
  }

  protected void composeMedicationAdministration(String name, MedicationAdministration element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationAdministrationElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationAdministrationElements(MedicationAdministration element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasBasedOn()) { 
      for (Reference e : element.getBasedOn()) 
          composeReference("basedOn", e);
    }
    if (element.hasPartOf()) { 
      for (Reference e : element.getPartOf()) 
          composeReference("partOf", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new MedicationAdministration.MedicationAdministrationStatusCodesEnumFactory());
    if (element.hasStatusReason()) { 
      for (CodeableConcept e : element.getStatusReason()) 
          composeCodeableConcept("statusReason", e);
    }
    if (element.hasCategory()) { 
      for (CodeableConcept e : element.getCategory()) 
          composeCodeableConcept("category", e);
    }
    if (element.hasMedication()) {
      composeCodeableReference("medication", element.getMedication());
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasSupportingInformation()) { 
      for (Reference e : element.getSupportingInformation()) 
          composeReference("supportingInformation", e);
    }
    if (element.hasOccurence()) {
      composeType("occurence", element.getOccurence());
    }    if (element.hasRecordedElement()) {
      composeDateTime("recorded", element.getRecordedElement());
    }
    if (element.hasIsSubPotentElement()) {
      composeBoolean("isSubPotent", element.getIsSubPotentElement());
    }
    if (element.hasSubPotentReason()) { 
      for (CodeableConcept e : element.getSubPotentReason()) 
          composeCodeableConcept("subPotentReason", e);
    }
    if (element.hasPerformer()) { 
      for (MedicationAdministration.MedicationAdministrationPerformerComponent e : element.getPerformer()) 
          composeMedicationAdministrationPerformerComponent("performer", e);
    }
    if (element.hasReason()) { 
      for (CodeableReference e : element.getReason()) 
          composeCodeableReference("reason", e);
    }
    if (element.hasRequest()) {
      composeReference("request", element.getRequest());
    }
    if (element.hasDevice()) { 
      for (CodeableReference e : element.getDevice()) 
          composeCodeableReference("device", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasDosage()) {
      composeMedicationAdministrationDosageComponent("dosage", element.getDosage());
    }
    if (element.hasEventHistory()) { 
      for (Reference e : element.getEventHistory()) 
          composeReference("eventHistory", e);
    }
  }

  protected void composeMedicationAdministrationPerformerComponent(String name, MedicationAdministration.MedicationAdministrationPerformerComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationAdministrationPerformerComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationAdministrationPerformerComponentElements(MedicationAdministration.MedicationAdministrationPerformerComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasFunction()) {
      composeCodeableConcept("function", element.getFunction());
    }
    if (element.hasActor()) {
      composeCodeableReference("actor", element.getActor());
    }
  }

  protected void composeMedicationAdministrationDosageComponent(String name, MedicationAdministration.MedicationAdministrationDosageComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationAdministrationDosageComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationAdministrationDosageComponentElements(MedicationAdministration.MedicationAdministrationDosageComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTextElement()) {
      composeString("text", element.getTextElement());
    }
    if (element.hasSite()) {
      composeCodeableConcept("site", element.getSite());
    }
    if (element.hasRoute()) {
      composeCodeableConcept("route", element.getRoute());
    }
    if (element.hasMethod()) {
      composeCodeableConcept("method", element.getMethod());
    }
    if (element.hasDose()) {
      composeQuantity("dose", element.getDose());
    }
    if (element.hasRate()) {
      composeType("rate", element.getRate());
    }  }

  protected void composeMedicationDispense(String name, MedicationDispense element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationDispenseElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationDispenseElements(MedicationDispense element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasBasedOn()) { 
      for (Reference e : element.getBasedOn()) 
          composeReference("basedOn", e);
    }
    if (element.hasPartOf()) { 
      for (Reference e : element.getPartOf()) 
          composeReference("partOf", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new MedicationDispense.MedicationDispenseStatusCodesEnumFactory());
    if (element.hasNotPerformedReason()) {
      composeCodeableReference("notPerformedReason", element.getNotPerformedReason());
    }
    if (element.hasStatusChangedElement()) {
      composeDateTime("statusChanged", element.getStatusChangedElement());
    }
    if (element.hasCategory()) { 
      for (CodeableConcept e : element.getCategory()) 
          composeCodeableConcept("category", e);
    }
    if (element.hasMedication()) {
      composeCodeableReference("medication", element.getMedication());
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasSupportingInformation()) { 
      for (Reference e : element.getSupportingInformation()) 
          composeReference("supportingInformation", e);
    }
    if (element.hasPerformer()) { 
      for (MedicationDispense.MedicationDispensePerformerComponent e : element.getPerformer()) 
          composeMedicationDispensePerformerComponent("performer", e);
    }
    if (element.hasLocation()) {
      composeReference("location", element.getLocation());
    }
    if (element.hasAuthorizingPrescription()) { 
      for (Reference e : element.getAuthorizingPrescription()) 
          composeReference("authorizingPrescription", e);
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasDaysSupply()) {
      composeQuantity("daysSupply", element.getDaysSupply());
    }
    if (element.hasRecordedElement()) {
      composeDateTime("recorded", element.getRecordedElement());
    }
    if (element.hasWhenPreparedElement()) {
      composeDateTime("whenPrepared", element.getWhenPreparedElement());
    }
    if (element.hasWhenHandedOverElement()) {
      composeDateTime("whenHandedOver", element.getWhenHandedOverElement());
    }
    if (element.hasDestination()) {
      composeReference("destination", element.getDestination());
    }
    if (element.hasReceiver()) { 
      for (Reference e : element.getReceiver()) 
          composeReference("receiver", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasRenderedDosageInstructionElement()) {
      composeMarkdown("renderedDosageInstruction", element.getRenderedDosageInstructionElement());
    }
    if (element.hasDosageInstruction()) { 
      for (Dosage e : element.getDosageInstruction()) 
          composeDosage("dosageInstruction", e);
    }
    if (element.hasSubstitution()) {
      composeMedicationDispenseSubstitutionComponent("substitution", element.getSubstitution());
    }
    if (element.hasEventHistory()) { 
      for (Reference e : element.getEventHistory()) 
          composeReference("eventHistory", e);
    }
  }

  protected void composeMedicationDispensePerformerComponent(String name, MedicationDispense.MedicationDispensePerformerComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationDispensePerformerComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationDispensePerformerComponentElements(MedicationDispense.MedicationDispensePerformerComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasFunction()) {
      composeCodeableConcept("function", element.getFunction());
    }
    if (element.hasActor()) {
      composeReference("actor", element.getActor());
    }
  }

  protected void composeMedicationDispenseSubstitutionComponent(String name, MedicationDispense.MedicationDispenseSubstitutionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationDispenseSubstitutionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationDispenseSubstitutionComponentElements(MedicationDispense.MedicationDispenseSubstitutionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasWasSubstitutedElement()) {
      composeBoolean("wasSubstituted", element.getWasSubstitutedElement());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasReason()) { 
      for (CodeableConcept e : element.getReason()) 
          composeCodeableConcept("reason", e);
    }
    if (element.hasResponsibleParty()) {
      composeReference("responsibleParty", element.getResponsibleParty());
    }
  }

  protected void composeMedicationKnowledge(String name, MedicationKnowledge element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationKnowledgeElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationKnowledgeElements(MedicationKnowledge element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new MedicationKnowledge.MedicationKnowledgeStatusCodesEnumFactory());
    if (element.hasAuthor()) {
      composeReference("author", element.getAuthor());
    }
    if (element.hasIntendedJurisdiction()) { 
      for (CodeableConcept e : element.getIntendedJurisdiction()) 
          composeCodeableConcept("intendedJurisdiction", e);
    }
    if (element.hasName()) { 
      for (StringType e : element.getName()) 
          composeString("name", e);
    }
    if (element.hasRelatedMedicationKnowledge()) { 
      for (MedicationKnowledge.MedicationKnowledgeRelatedMedicationKnowledgeComponent e : element.getRelatedMedicationKnowledge()) 
          composeMedicationKnowledgeRelatedMedicationKnowledgeComponent("relatedMedicationKnowledge", e);
    }
    if (element.hasAssociatedMedication()) { 
      for (Reference e : element.getAssociatedMedication()) 
          composeReference("associatedMedication", e);
    }
    if (element.hasProductType()) { 
      for (CodeableConcept e : element.getProductType()) 
          composeCodeableConcept("productType", e);
    }
    if (element.hasMonograph()) { 
      for (MedicationKnowledge.MedicationKnowledgeMonographComponent e : element.getMonograph()) 
          composeMedicationKnowledgeMonographComponent("monograph", e);
    }
    if (element.hasPreparationInstructionElement()) {
      composeMarkdown("preparationInstruction", element.getPreparationInstructionElement());
    }
    if (element.hasCost()) { 
      for (MedicationKnowledge.MedicationKnowledgeCostComponent e : element.getCost()) 
          composeMedicationKnowledgeCostComponent("cost", e);
    }
    if (element.hasMonitoringProgram()) { 
      for (MedicationKnowledge.MedicationKnowledgeMonitoringProgramComponent e : element.getMonitoringProgram()) 
          composeMedicationKnowledgeMonitoringProgramComponent("monitoringProgram", e);
    }
    if (element.hasIndicationGuideline()) { 
      for (MedicationKnowledge.MedicationKnowledgeIndicationGuidelineComponent e : element.getIndicationGuideline()) 
          composeMedicationKnowledgeIndicationGuidelineComponent("indicationGuideline", e);
    }
    if (element.hasMedicineClassification()) { 
      for (MedicationKnowledge.MedicationKnowledgeMedicineClassificationComponent e : element.getMedicineClassification()) 
          composeMedicationKnowledgeMedicineClassificationComponent("medicineClassification", e);
    }
    if (element.hasPackaging()) { 
      for (MedicationKnowledge.MedicationKnowledgePackagingComponent e : element.getPackaging()) 
          composeMedicationKnowledgePackagingComponent("packaging", e);
    }
    if (element.hasClinicalUseIssue()) { 
      for (Reference e : element.getClinicalUseIssue()) 
          composeReference("clinicalUseIssue", e);
    }
    if (element.hasStorageGuideline()) { 
      for (MedicationKnowledge.MedicationKnowledgeStorageGuidelineComponent e : element.getStorageGuideline()) 
          composeMedicationKnowledgeStorageGuidelineComponent("storageGuideline", e);
    }
    if (element.hasRegulatory()) { 
      for (MedicationKnowledge.MedicationKnowledgeRegulatoryComponent e : element.getRegulatory()) 
          composeMedicationKnowledgeRegulatoryComponent("regulatory", e);
    }
    if (element.hasDefinitional()) {
      composeMedicationKnowledgeDefinitionalComponent("definitional", element.getDefinitional());
    }
  }

  protected void composeMedicationKnowledgeRelatedMedicationKnowledgeComponent(String name, MedicationKnowledge.MedicationKnowledgeRelatedMedicationKnowledgeComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationKnowledgeRelatedMedicationKnowledgeComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationKnowledgeRelatedMedicationKnowledgeComponentElements(MedicationKnowledge.MedicationKnowledgeRelatedMedicationKnowledgeComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasReference()) { 
      for (Reference e : element.getReference()) 
          composeReference("reference", e);
    }
  }

  protected void composeMedicationKnowledgeMonographComponent(String name, MedicationKnowledge.MedicationKnowledgeMonographComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationKnowledgeMonographComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationKnowledgeMonographComponentElements(MedicationKnowledge.MedicationKnowledgeMonographComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasSource()) {
      composeReference("source", element.getSource());
    }
  }

  protected void composeMedicationKnowledgeCostComponent(String name, MedicationKnowledge.MedicationKnowledgeCostComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationKnowledgeCostComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationKnowledgeCostComponentElements(MedicationKnowledge.MedicationKnowledgeCostComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasEffectiveDate()) { 
      for (Period e : element.getEffectiveDate()) 
          composePeriod("effectiveDate", e);
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasSourceElement()) {
      composeString("source", element.getSourceElement());
    }
    if (element.hasCost()) {
      composeType("cost", element.getCost());
    }  }

  protected void composeMedicationKnowledgeMonitoringProgramComponent(String name, MedicationKnowledge.MedicationKnowledgeMonitoringProgramComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationKnowledgeMonitoringProgramComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationKnowledgeMonitoringProgramComponentElements(MedicationKnowledge.MedicationKnowledgeMonitoringProgramComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
  }

  protected void composeMedicationKnowledgeIndicationGuidelineComponent(String name, MedicationKnowledge.MedicationKnowledgeIndicationGuidelineComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationKnowledgeIndicationGuidelineComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationKnowledgeIndicationGuidelineComponentElements(MedicationKnowledge.MedicationKnowledgeIndicationGuidelineComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasIndication()) { 
      for (CodeableReference e : element.getIndication()) 
          composeCodeableReference("indication", e);
    }
    if (element.hasDosingGuideline()) { 
      for (MedicationKnowledge.MedicationKnowledgeIndicationGuidelineDosingGuidelineComponent e : element.getDosingGuideline()) 
          composeMedicationKnowledgeIndicationGuidelineDosingGuidelineComponent("dosingGuideline", e);
    }
  }

  protected void composeMedicationKnowledgeIndicationGuidelineDosingGuidelineComponent(String name, MedicationKnowledge.MedicationKnowledgeIndicationGuidelineDosingGuidelineComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationKnowledgeIndicationGuidelineDosingGuidelineComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationKnowledgeIndicationGuidelineDosingGuidelineComponentElements(MedicationKnowledge.MedicationKnowledgeIndicationGuidelineDosingGuidelineComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTreatmentIntent()) {
      composeCodeableConcept("treatmentIntent", element.getTreatmentIntent());
    }
    if (element.hasDosage()) { 
      for (MedicationKnowledge.MedicationKnowledgeIndicationGuidelineDosingGuidelineDosageComponent e : element.getDosage()) 
          composeMedicationKnowledgeIndicationGuidelineDosingGuidelineDosageComponent("dosage", e);
    }
    if (element.hasAdministrationTreatment()) {
      composeCodeableConcept("administrationTreatment", element.getAdministrationTreatment());
    }
    if (element.hasPatientCharacteristic()) { 
      for (MedicationKnowledge.MedicationKnowledgeIndicationGuidelineDosingGuidelinePatientCharacteristicComponent e : element.getPatientCharacteristic()) 
          composeMedicationKnowledgeIndicationGuidelineDosingGuidelinePatientCharacteristicComponent("patientCharacteristic", e);
    }
  }

  protected void composeMedicationKnowledgeIndicationGuidelineDosingGuidelineDosageComponent(String name, MedicationKnowledge.MedicationKnowledgeIndicationGuidelineDosingGuidelineDosageComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationKnowledgeIndicationGuidelineDosingGuidelineDosageComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationKnowledgeIndicationGuidelineDosingGuidelineDosageComponentElements(MedicationKnowledge.MedicationKnowledgeIndicationGuidelineDosingGuidelineDosageComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasDosage()) { 
      for (Dosage e : element.getDosage()) 
          composeDosage("dosage", e);
    }
  }

  protected void composeMedicationKnowledgeIndicationGuidelineDosingGuidelinePatientCharacteristicComponent(String name, MedicationKnowledge.MedicationKnowledgeIndicationGuidelineDosingGuidelinePatientCharacteristicComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationKnowledgeIndicationGuidelineDosingGuidelinePatientCharacteristicComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationKnowledgeIndicationGuidelineDosingGuidelinePatientCharacteristicComponentElements(MedicationKnowledge.MedicationKnowledgeIndicationGuidelineDosingGuidelinePatientCharacteristicComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeMedicationKnowledgeMedicineClassificationComponent(String name, MedicationKnowledge.MedicationKnowledgeMedicineClassificationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationKnowledgeMedicineClassificationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationKnowledgeMedicineClassificationComponentElements(MedicationKnowledge.MedicationKnowledgeMedicineClassificationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasSource()) {
      composeType("source", element.getSource());
    }    if (element.hasClassification()) { 
      for (CodeableConcept e : element.getClassification()) 
          composeCodeableConcept("classification", e);
    }
  }

  protected void composeMedicationKnowledgePackagingComponent(String name, MedicationKnowledge.MedicationKnowledgePackagingComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationKnowledgePackagingComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationKnowledgePackagingComponentElements(MedicationKnowledge.MedicationKnowledgePackagingComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCost()) { 
      for (MedicationKnowledge.MedicationKnowledgeCostComponent e : element.getCost()) 
          composeMedicationKnowledgeCostComponent("cost", e);
    }
    if (element.hasPackagedProduct()) {
      composeReference("packagedProduct", element.getPackagedProduct());
    }
  }

  protected void composeMedicationKnowledgeStorageGuidelineComponent(String name, MedicationKnowledge.MedicationKnowledgeStorageGuidelineComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationKnowledgeStorageGuidelineComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationKnowledgeStorageGuidelineComponentElements(MedicationKnowledge.MedicationKnowledgeStorageGuidelineComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasReferenceElement()) {
      composeUri("reference", element.getReferenceElement());
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasStabilityDuration()) {
      composeDuration("stabilityDuration", element.getStabilityDuration());
    }
    if (element.hasEnvironmentalSetting()) { 
      for (MedicationKnowledge.MedicationKnowledgeStorageGuidelineEnvironmentalSettingComponent e : element.getEnvironmentalSetting()) 
          composeMedicationKnowledgeStorageGuidelineEnvironmentalSettingComponent("environmentalSetting", e);
    }
  }

  protected void composeMedicationKnowledgeStorageGuidelineEnvironmentalSettingComponent(String name, MedicationKnowledge.MedicationKnowledgeStorageGuidelineEnvironmentalSettingComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationKnowledgeStorageGuidelineEnvironmentalSettingComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationKnowledgeStorageGuidelineEnvironmentalSettingComponentElements(MedicationKnowledge.MedicationKnowledgeStorageGuidelineEnvironmentalSettingComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeMedicationKnowledgeRegulatoryComponent(String name, MedicationKnowledge.MedicationKnowledgeRegulatoryComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationKnowledgeRegulatoryComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationKnowledgeRegulatoryComponentElements(MedicationKnowledge.MedicationKnowledgeRegulatoryComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasRegulatoryAuthority()) {
      composeReference("regulatoryAuthority", element.getRegulatoryAuthority());
    }
    if (element.hasSubstitution()) { 
      for (MedicationKnowledge.MedicationKnowledgeRegulatorySubstitutionComponent e : element.getSubstitution()) 
          composeMedicationKnowledgeRegulatorySubstitutionComponent("substitution", e);
    }
    if (element.hasSchedule()) { 
      for (CodeableConcept e : element.getSchedule()) 
          composeCodeableConcept("schedule", e);
    }
    if (element.hasMaxDispense()) {
      composeMedicationKnowledgeRegulatoryMaxDispenseComponent("maxDispense", element.getMaxDispense());
    }
  }

  protected void composeMedicationKnowledgeRegulatorySubstitutionComponent(String name, MedicationKnowledge.MedicationKnowledgeRegulatorySubstitutionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationKnowledgeRegulatorySubstitutionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationKnowledgeRegulatorySubstitutionComponentElements(MedicationKnowledge.MedicationKnowledgeRegulatorySubstitutionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasAllowedElement()) {
      composeBoolean("allowed", element.getAllowedElement());
    }
  }

  protected void composeMedicationKnowledgeRegulatoryMaxDispenseComponent(String name, MedicationKnowledge.MedicationKnowledgeRegulatoryMaxDispenseComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationKnowledgeRegulatoryMaxDispenseComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationKnowledgeRegulatoryMaxDispenseComponentElements(MedicationKnowledge.MedicationKnowledgeRegulatoryMaxDispenseComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasPeriod()) {
      composeDuration("period", element.getPeriod());
    }
  }

  protected void composeMedicationKnowledgeDefinitionalComponent(String name, MedicationKnowledge.MedicationKnowledgeDefinitionalComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationKnowledgeDefinitionalComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationKnowledgeDefinitionalComponentElements(MedicationKnowledge.MedicationKnowledgeDefinitionalComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDefinition()) { 
      for (Reference e : element.getDefinition()) 
          composeReference("definition", e);
    }
    if (element.hasDoseForm()) {
      composeCodeableConcept("doseForm", element.getDoseForm());
    }
    if (element.hasIntendedRoute()) { 
      for (CodeableConcept e : element.getIntendedRoute()) 
          composeCodeableConcept("intendedRoute", e);
    }
    if (element.hasIngredient()) { 
      for (MedicationKnowledge.MedicationKnowledgeDefinitionalIngredientComponent e : element.getIngredient()) 
          composeMedicationKnowledgeDefinitionalIngredientComponent("ingredient", e);
    }
    if (element.hasDrugCharacteristic()) { 
      for (MedicationKnowledge.MedicationKnowledgeDefinitionalDrugCharacteristicComponent e : element.getDrugCharacteristic()) 
          composeMedicationKnowledgeDefinitionalDrugCharacteristicComponent("drugCharacteristic", e);
    }
  }

  protected void composeMedicationKnowledgeDefinitionalIngredientComponent(String name, MedicationKnowledge.MedicationKnowledgeDefinitionalIngredientComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationKnowledgeDefinitionalIngredientComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationKnowledgeDefinitionalIngredientComponentElements(MedicationKnowledge.MedicationKnowledgeDefinitionalIngredientComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasItem()) {
      composeCodeableReference("item", element.getItem());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasStrength()) {
      composeType("strength", element.getStrength());
    }  }

  protected void composeMedicationKnowledgeDefinitionalDrugCharacteristicComponent(String name, MedicationKnowledge.MedicationKnowledgeDefinitionalDrugCharacteristicComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationKnowledgeDefinitionalDrugCharacteristicComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationKnowledgeDefinitionalDrugCharacteristicComponentElements(MedicationKnowledge.MedicationKnowledgeDefinitionalDrugCharacteristicComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeMedicationRequest(String name, MedicationRequest element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationRequestElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationRequestElements(MedicationRequest element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasBasedOn()) { 
      for (Reference e : element.getBasedOn()) 
          composeReference("basedOn", e);
    }
    if (element.hasPriorPrescription()) {
      composeReference("priorPrescription", element.getPriorPrescription());
    }
    if (element.hasGroupIdentifier()) {
      composeIdentifier("groupIdentifier", element.getGroupIdentifier());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new MedicationRequest.MedicationrequestStatusEnumFactory());
    if (element.hasStatusReason()) {
      composeCodeableConcept("statusReason", element.getStatusReason());
    }
    if (element.hasStatusChangedElement()) {
      composeDateTime("statusChanged", element.getStatusChangedElement());
    }
    if (element.hasIntentElement())
      composeEnumeration("intent", element.getIntentElement(), new MedicationRequest.MedicationRequestIntentEnumFactory());
    if (element.hasCategory()) { 
      for (CodeableConcept e : element.getCategory()) 
          composeCodeableConcept("category", e);
    }
    if (element.hasPriorityElement())
      composeEnumeration("priority", element.getPriorityElement(), new Enumerations.RequestPriorityEnumFactory());
    if (element.hasDoNotPerformElement()) {
      composeBoolean("doNotPerform", element.getDoNotPerformElement());
    }
    if (element.hasMedication()) {
      composeCodeableReference("medication", element.getMedication());
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasInformationSource()) { 
      for (Reference e : element.getInformationSource()) 
          composeReference("informationSource", e);
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasSupportingInformation()) { 
      for (Reference e : element.getSupportingInformation()) 
          composeReference("supportingInformation", e);
    }
    if (element.hasAuthoredOnElement()) {
      composeDateTime("authoredOn", element.getAuthoredOnElement());
    }
    if (element.hasRequester()) {
      composeReference("requester", element.getRequester());
    }
    if (element.hasReportedElement()) {
      composeBoolean("reported", element.getReportedElement());
    }
    if (element.hasPerformerType()) {
      composeCodeableConcept("performerType", element.getPerformerType());
    }
    if (element.hasPerformer()) { 
      for (Reference e : element.getPerformer()) 
          composeReference("performer", e);
    }
    if (element.hasDevice()) { 
      for (CodeableReference e : element.getDevice()) 
          composeCodeableReference("device", e);
    }
    if (element.hasRecorder()) {
      composeReference("recorder", element.getRecorder());
    }
    if (element.hasReason()) { 
      for (CodeableReference e : element.getReason()) 
          composeCodeableReference("reason", e);
    }
    if (element.hasCourseOfTherapyType()) {
      composeCodeableConcept("courseOfTherapyType", element.getCourseOfTherapyType());
    }
    if (element.hasInsurance()) { 
      for (Reference e : element.getInsurance()) 
          composeReference("insurance", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasRenderedDosageInstructionElement()) {
      composeMarkdown("renderedDosageInstruction", element.getRenderedDosageInstructionElement());
    }
    if (element.hasEffectiveDosePeriod()) {
      composePeriod("effectiveDosePeriod", element.getEffectiveDosePeriod());
    }
    if (element.hasDosageInstruction()) { 
      for (Dosage e : element.getDosageInstruction()) 
          composeDosage("dosageInstruction", e);
    }
    if (element.hasDispenseRequest()) {
      composeMedicationRequestDispenseRequestComponent("dispenseRequest", element.getDispenseRequest());
    }
    if (element.hasSubstitution()) {
      composeMedicationRequestSubstitutionComponent("substitution", element.getSubstitution());
    }
    if (element.hasEventHistory()) { 
      for (Reference e : element.getEventHistory()) 
          composeReference("eventHistory", e);
    }
  }

  protected void composeMedicationRequestDispenseRequestComponent(String name, MedicationRequest.MedicationRequestDispenseRequestComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationRequestDispenseRequestComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationRequestDispenseRequestComponentElements(MedicationRequest.MedicationRequestDispenseRequestComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasInitialFill()) {
      composeMedicationRequestDispenseRequestInitialFillComponent("initialFill", element.getInitialFill());
    }
    if (element.hasDispenseInterval()) {
      composeDuration("dispenseInterval", element.getDispenseInterval());
    }
    if (element.hasValidityPeriod()) {
      composePeriod("validityPeriod", element.getValidityPeriod());
    }
    if (element.hasNumberOfRepeatsAllowedElement()) {
      composeUnsignedInt("numberOfRepeatsAllowed", element.getNumberOfRepeatsAllowedElement());
    }
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasExpectedSupplyDuration()) {
      composeDuration("expectedSupplyDuration", element.getExpectedSupplyDuration());
    }
    if (element.hasDispenser()) {
      composeReference("dispenser", element.getDispenser());
    }
    if (element.hasDispenserInstruction()) { 
      for (Annotation e : element.getDispenserInstruction()) 
          composeAnnotation("dispenserInstruction", e);
    }
    if (element.hasDoseAdministrationAid()) {
      composeCodeableConcept("doseAdministrationAid", element.getDoseAdministrationAid());
    }
  }

  protected void composeMedicationRequestDispenseRequestInitialFillComponent(String name, MedicationRequest.MedicationRequestDispenseRequestInitialFillComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationRequestDispenseRequestInitialFillComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationRequestDispenseRequestInitialFillComponentElements(MedicationRequest.MedicationRequestDispenseRequestInitialFillComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasDuration()) {
      composeDuration("duration", element.getDuration());
    }
  }

  protected void composeMedicationRequestSubstitutionComponent(String name, MedicationRequest.MedicationRequestSubstitutionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationRequestSubstitutionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationRequestSubstitutionComponentElements(MedicationRequest.MedicationRequestSubstitutionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasAllowed()) {
      composeType("allowed", element.getAllowed());
    }    if (element.hasReason()) {
      composeCodeableConcept("reason", element.getReason());
    }
  }

  protected void composeMedicationStatement(String name, MedicationStatement element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationStatementElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationStatementElements(MedicationStatement element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasPartOf()) { 
      for (Reference e : element.getPartOf()) 
          composeReference("partOf", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new MedicationStatement.MedicationStatementStatusCodesEnumFactory());
    if (element.hasCategory()) { 
      for (CodeableConcept e : element.getCategory()) 
          composeCodeableConcept("category", e);
    }
    if (element.hasMedication()) {
      composeCodeableReference("medication", element.getMedication());
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasEffective()) {
      composeType("effective", element.getEffective());
    }    if (element.hasDateAssertedElement()) {
      composeDateTime("dateAsserted", element.getDateAssertedElement());
    }
    if (element.hasInformationSource()) { 
      for (Reference e : element.getInformationSource()) 
          composeReference("informationSource", e);
    }
    if (element.hasDerivedFrom()) { 
      for (Reference e : element.getDerivedFrom()) 
          composeReference("derivedFrom", e);
    }
    if (element.hasReason()) { 
      for (CodeableReference e : element.getReason()) 
          composeCodeableReference("reason", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasRelatedClinicalInformation()) { 
      for (Reference e : element.getRelatedClinicalInformation()) 
          composeReference("relatedClinicalInformation", e);
    }
    if (element.hasRenderedDosageInstructionElement()) {
      composeMarkdown("renderedDosageInstruction", element.getRenderedDosageInstructionElement());
    }
    if (element.hasDosage()) { 
      for (Dosage e : element.getDosage()) 
          composeDosage("dosage", e);
    }
    if (element.hasAdherence()) {
      composeMedicationStatementAdherenceComponent("adherence", element.getAdherence());
    }
  }

  protected void composeMedicationStatementAdherenceComponent(String name, MedicationStatement.MedicationStatementAdherenceComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicationStatementAdherenceComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicationStatementAdherenceComponentElements(MedicationStatement.MedicationStatementAdherenceComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasReason()) {
      composeCodeableConcept("reason", element.getReason());
    }
  }

  protected void composeMedicinalProductDefinition(String name, MedicinalProductDefinition element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicinalProductDefinitionElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicinalProductDefinitionElements(MedicinalProductDefinition element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasDomain()) {
      composeCodeableConcept("domain", element.getDomain());
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasStatus()) {
      composeCodeableConcept("status", element.getStatus());
    }
    if (element.hasStatusDateElement()) {
      composeDateTime("statusDate", element.getStatusDateElement());
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasCombinedPharmaceuticalDoseForm()) {
      composeCodeableConcept("combinedPharmaceuticalDoseForm", element.getCombinedPharmaceuticalDoseForm());
    }
    if (element.hasRoute()) { 
      for (CodeableConcept e : element.getRoute()) 
          composeCodeableConcept("route", e);
    }
    if (element.hasIndicationElement()) {
      composeMarkdown("indication", element.getIndicationElement());
    }
    if (element.hasLegalStatusOfSupply()) {
      composeCodeableConcept("legalStatusOfSupply", element.getLegalStatusOfSupply());
    }
    if (element.hasAdditionalMonitoringIndicator()) {
      composeCodeableConcept("additionalMonitoringIndicator", element.getAdditionalMonitoringIndicator());
    }
    if (element.hasSpecialMeasures()) { 
      for (CodeableConcept e : element.getSpecialMeasures()) 
          composeCodeableConcept("specialMeasures", e);
    }
    if (element.hasPediatricUseIndicator()) {
      composeCodeableConcept("pediatricUseIndicator", element.getPediatricUseIndicator());
    }
    if (element.hasClassification()) { 
      for (CodeableConcept e : element.getClassification()) 
          composeCodeableConcept("classification", e);
    }
    if (element.hasMarketingStatus()) { 
      for (MarketingStatus e : element.getMarketingStatus()) 
          composeMarketingStatus("marketingStatus", e);
    }
    if (element.hasPackagedMedicinalProduct()) { 
      for (CodeableConcept e : element.getPackagedMedicinalProduct()) 
          composeCodeableConcept("packagedMedicinalProduct", e);
    }
    if (element.hasComprisedOf()) { 
      for (Reference e : element.getComprisedOf()) 
          composeReference("comprisedOf", e);
    }
    if (element.hasIngredient()) { 
      for (CodeableConcept e : element.getIngredient()) 
          composeCodeableConcept("ingredient", e);
    }
    if (element.hasImpurity()) { 
      for (CodeableReference e : element.getImpurity()) 
          composeCodeableReference("impurity", e);
    }
    if (element.hasAttachedDocument()) { 
      for (Reference e : element.getAttachedDocument()) 
          composeReference("attachedDocument", e);
    }
    if (element.hasMasterFile()) { 
      for (Reference e : element.getMasterFile()) 
          composeReference("masterFile", e);
    }
    if (element.hasContact()) { 
      for (MedicinalProductDefinition.MedicinalProductDefinitionContactComponent e : element.getContact()) 
          composeMedicinalProductDefinitionContactComponent("contact", e);
    }
    if (element.hasClinicalTrial()) { 
      for (Reference e : element.getClinicalTrial()) 
          composeReference("clinicalTrial", e);
    }
    if (element.hasCode()) { 
      for (Coding e : element.getCode()) 
          composeCoding("code", e);
    }
    if (element.hasName()) { 
      for (MedicinalProductDefinition.MedicinalProductDefinitionNameComponent e : element.getName()) 
          composeMedicinalProductDefinitionNameComponent("name", e);
    }
    if (element.hasCrossReference()) { 
      for (MedicinalProductDefinition.MedicinalProductDefinitionCrossReferenceComponent e : element.getCrossReference()) 
          composeMedicinalProductDefinitionCrossReferenceComponent("crossReference", e);
    }
    if (element.hasOperation()) { 
      for (MedicinalProductDefinition.MedicinalProductDefinitionOperationComponent e : element.getOperation()) 
          composeMedicinalProductDefinitionOperationComponent("operation", e);
    }
    if (element.hasCharacteristic()) { 
      for (MedicinalProductDefinition.MedicinalProductDefinitionCharacteristicComponent e : element.getCharacteristic()) 
          composeMedicinalProductDefinitionCharacteristicComponent("characteristic", e);
    }
  }

  protected void composeMedicinalProductDefinitionContactComponent(String name, MedicinalProductDefinition.MedicinalProductDefinitionContactComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicinalProductDefinitionContactComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicinalProductDefinitionContactComponentElements(MedicinalProductDefinition.MedicinalProductDefinitionContactComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasContact()) {
      composeReference("contact", element.getContact());
    }
  }

  protected void composeMedicinalProductDefinitionNameComponent(String name, MedicinalProductDefinition.MedicinalProductDefinitionNameComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicinalProductDefinitionNameComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicinalProductDefinitionNameComponentElements(MedicinalProductDefinition.MedicinalProductDefinitionNameComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasProductNameElement()) {
      composeString("productName", element.getProductNameElement());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasPart()) { 
      for (MedicinalProductDefinition.MedicinalProductDefinitionNamePartComponent e : element.getPart()) 
          composeMedicinalProductDefinitionNamePartComponent("part", e);
    }
    if (element.hasUsage()) { 
      for (MedicinalProductDefinition.MedicinalProductDefinitionNameUsageComponent e : element.getUsage()) 
          composeMedicinalProductDefinitionNameUsageComponent("usage", e);
    }
  }

  protected void composeMedicinalProductDefinitionNamePartComponent(String name, MedicinalProductDefinition.MedicinalProductDefinitionNamePartComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicinalProductDefinitionNamePartComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicinalProductDefinitionNamePartComponentElements(MedicinalProductDefinition.MedicinalProductDefinitionNamePartComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasPartElement()) {
      composeString("part", element.getPartElement());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
  }

  protected void composeMedicinalProductDefinitionNameUsageComponent(String name, MedicinalProductDefinition.MedicinalProductDefinitionNameUsageComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicinalProductDefinitionNameUsageComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicinalProductDefinitionNameUsageComponentElements(MedicinalProductDefinition.MedicinalProductDefinitionNameUsageComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCountry()) {
      composeCodeableConcept("country", element.getCountry());
    }
    if (element.hasJurisdiction()) {
      composeCodeableConcept("jurisdiction", element.getJurisdiction());
    }
    if (element.hasLanguage()) {
      composeCodeableConcept("language", element.getLanguage());
    }
  }

  protected void composeMedicinalProductDefinitionCrossReferenceComponent(String name, MedicinalProductDefinition.MedicinalProductDefinitionCrossReferenceComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicinalProductDefinitionCrossReferenceComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicinalProductDefinitionCrossReferenceComponentElements(MedicinalProductDefinition.MedicinalProductDefinitionCrossReferenceComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasProduct()) {
      composeCodeableReference("product", element.getProduct());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
  }

  protected void composeMedicinalProductDefinitionOperationComponent(String name, MedicinalProductDefinition.MedicinalProductDefinitionOperationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicinalProductDefinitionOperationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicinalProductDefinitionOperationComponentElements(MedicinalProductDefinition.MedicinalProductDefinitionOperationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableReference("type", element.getType());
    }
    if (element.hasEffectiveDate()) {
      composePeriod("effectiveDate", element.getEffectiveDate());
    }
    if (element.hasOrganization()) { 
      for (Reference e : element.getOrganization()) 
          composeReference("organization", e);
    }
    if (element.hasConfidentialityIndicator()) {
      composeCodeableConcept("confidentialityIndicator", element.getConfidentialityIndicator());
    }
  }

  protected void composeMedicinalProductDefinitionCharacteristicComponent(String name, MedicinalProductDefinition.MedicinalProductDefinitionCharacteristicComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMedicinalProductDefinitionCharacteristicComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMedicinalProductDefinitionCharacteristicComponentElements(MedicinalProductDefinition.MedicinalProductDefinitionCharacteristicComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeMessageDefinition(String name, MessageDefinition element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMessageDefinitionElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMessageDefinitionElements(MessageDefinition element) throws IOException {
    composeCanonicalResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasVersionAlgorithm()) {
      composeType("versionAlgorithm", element.getVersionAlgorithm());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasReplaces()) { 
      for (CanonicalType e : element.getReplaces()) 
          composeCanonical("replaces", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasExperimentalElement()) {
      composeBoolean("experimental", element.getExperimentalElement());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasJurisdiction()) { 
      for (CodeableConcept e : element.getJurisdiction()) 
          composeCodeableConcept("jurisdiction", e);
    }
    if (element.hasPurposeElement()) {
      composeMarkdown("purpose", element.getPurposeElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
    if (element.hasCopyrightLabelElement()) {
      composeString("copyrightLabel", element.getCopyrightLabelElement());
    }
    if (element.hasBaseElement()) {
      composeCanonical("base", element.getBaseElement());
    }
    if (element.hasParent()) { 
      for (CanonicalType e : element.getParent()) 
          composeCanonical("parent", e);
    }
    if (element.hasEvent()) {
      composeType("event", element.getEvent());
    }    if (element.hasCategoryElement())
      composeEnumeration("category", element.getCategoryElement(), new MessageDefinition.MessageSignificanceCategoryEnumFactory());
    if (element.hasFocus()) { 
      for (MessageDefinition.MessageDefinitionFocusComponent e : element.getFocus()) 
          composeMessageDefinitionFocusComponent("focus", e);
    }
    if (element.hasResponseRequiredElement())
      composeEnumeration("responseRequired", element.getResponseRequiredElement(), new MessageDefinition.MessageheaderResponseRequestEnumFactory());
    if (element.hasAllowedResponse()) { 
      for (MessageDefinition.MessageDefinitionAllowedResponseComponent e : element.getAllowedResponse()) 
          composeMessageDefinitionAllowedResponseComponent("allowedResponse", e);
    }
    if (element.hasGraphElement()) {
      composeCanonical("graph", element.getGraphElement());
    }
  }

  protected void composeMessageDefinitionFocusComponent(String name, MessageDefinition.MessageDefinitionFocusComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMessageDefinitionFocusComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMessageDefinitionFocusComponentElements(MessageDefinition.MessageDefinitionFocusComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCodeElement()) {
      composeCode("code", element.getCodeElement());
    }
    if (element.hasProfileElement()) {
      composeCanonical("profile", element.getProfileElement());
    }
    if (element.hasMinElement()) {
      composeUnsignedInt("min", element.getMinElement());
    }
    if (element.hasMaxElement()) {
      composeString("max", element.getMaxElement());
    }
  }

  protected void composeMessageDefinitionAllowedResponseComponent(String name, MessageDefinition.MessageDefinitionAllowedResponseComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMessageDefinitionAllowedResponseComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMessageDefinitionAllowedResponseComponentElements(MessageDefinition.MessageDefinitionAllowedResponseComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasMessageElement()) {
      composeCanonical("message", element.getMessageElement());
    }
    if (element.hasSituationElement()) {
      composeMarkdown("situation", element.getSituationElement());
    }
  }

  protected void composeMessageHeader(String name, MessageHeader element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMessageHeaderElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMessageHeaderElements(MessageHeader element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasEvent()) {
      composeType("event", element.getEvent());
    }    if (element.hasDestination()) { 
      for (MessageHeader.MessageDestinationComponent e : element.getDestination()) 
          composeMessageHeaderMessageDestinationComponent("destination", e);
    }
    if (element.hasSender()) {
      composeReference("sender", element.getSender());
    }
    if (element.hasAuthor()) {
      composeReference("author", element.getAuthor());
    }
    if (element.hasSource()) {
      composeMessageHeaderMessageSourceComponent("source", element.getSource());
    }
    if (element.hasResponsible()) {
      composeReference("responsible", element.getResponsible());
    }
    if (element.hasReason()) {
      composeCodeableConcept("reason", element.getReason());
    }
    if (element.hasResponse()) {
      composeMessageHeaderResponseComponent("response", element.getResponse());
    }
    if (element.hasFocus()) { 
      for (Reference e : element.getFocus()) 
          composeReference("focus", e);
    }
    if (element.hasDefinitionElement()) {
      composeCanonical("definition", element.getDefinitionElement());
    }
  }

  protected void composeMessageHeaderMessageDestinationComponent(String name, MessageHeader.MessageDestinationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMessageHeaderMessageDestinationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMessageHeaderMessageDestinationComponentElements(MessageHeader.MessageDestinationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasEndpoint()) {
      composeType("endpoint", element.getEndpoint());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTarget()) {
      composeReference("target", element.getTarget());
    }
    if (element.hasReceiver()) {
      composeReference("receiver", element.getReceiver());
    }
  }

  protected void composeMessageHeaderMessageSourceComponent(String name, MessageHeader.MessageSourceComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMessageHeaderMessageSourceComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMessageHeaderMessageSourceComponentElements(MessageHeader.MessageSourceComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasEndpoint()) {
      composeType("endpoint", element.getEndpoint());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasSoftwareElement()) {
      composeString("software", element.getSoftwareElement());
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasContact()) {
      composeContactPoint("contact", element.getContact());
    }
  }

  protected void composeMessageHeaderResponseComponent(String name, MessageHeader.MessageHeaderResponseComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMessageHeaderResponseComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMessageHeaderResponseComponentElements(MessageHeader.MessageHeaderResponseComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasIdentifier()) {
      composeIdentifier("identifier", element.getIdentifier());
    }
    if (element.hasCodeElement())
      composeEnumeration("code", element.getCodeElement(), new MessageHeader.ResponseTypeEnumFactory());
    if (element.hasDetails()) {
      composeReference("details", element.getDetails());
    }
  }

  protected void composeMolecularSequence(String name, MolecularSequence element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMolecularSequenceElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMolecularSequenceElements(MolecularSequence element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new MolecularSequence.SequenceTypeEnumFactory());
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasFocus()) { 
      for (Reference e : element.getFocus()) 
          composeReference("focus", e);
    }
    if (element.hasSpecimen()) {
      composeReference("specimen", element.getSpecimen());
    }
    if (element.hasDevice()) {
      composeReference("device", element.getDevice());
    }
    if (element.hasPerformer()) {
      composeReference("performer", element.getPerformer());
    }
    if (element.hasLiteralElement()) {
      composeString("literal", element.getLiteralElement());
    }
    if (element.hasFormatted()) { 
      for (Attachment e : element.getFormatted()) 
          composeAttachment("formatted", e);
    }
    if (element.hasRelative()) { 
      for (MolecularSequence.MolecularSequenceRelativeComponent e : element.getRelative()) 
          composeMolecularSequenceRelativeComponent("relative", e);
    }
  }

  protected void composeMolecularSequenceRelativeComponent(String name, MolecularSequence.MolecularSequenceRelativeComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMolecularSequenceRelativeComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMolecularSequenceRelativeComponentElements(MolecularSequence.MolecularSequenceRelativeComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCoordinateSystem()) {
      composeCodeableConcept("coordinateSystem", element.getCoordinateSystem());
    }
    if (element.hasOrdinalPositionElement()) {
      composeInteger("ordinalPosition", element.getOrdinalPositionElement());
    }
    if (element.hasSequenceRange()) {
      composeRange("sequenceRange", element.getSequenceRange());
    }
    if (element.hasStartingSequence()) {
      composeMolecularSequenceRelativeStartingSequenceComponent("startingSequence", element.getStartingSequence());
    }
    if (element.hasEdit()) { 
      for (MolecularSequence.MolecularSequenceRelativeEditComponent e : element.getEdit()) 
          composeMolecularSequenceRelativeEditComponent("edit", e);
    }
  }

  protected void composeMolecularSequenceRelativeStartingSequenceComponent(String name, MolecularSequence.MolecularSequenceRelativeStartingSequenceComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMolecularSequenceRelativeStartingSequenceComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMolecularSequenceRelativeStartingSequenceComponentElements(MolecularSequence.MolecularSequenceRelativeStartingSequenceComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasGenomeAssembly()) {
      composeCodeableConcept("genomeAssembly", element.getGenomeAssembly());
    }
    if (element.hasChromosome()) {
      composeCodeableConcept("chromosome", element.getChromosome());
    }
    if (element.hasSequence()) {
      composeType("sequence", element.getSequence());
    }    if (element.hasWindowStartElement()) {
      composeInteger("windowStart", element.getWindowStartElement());
    }
    if (element.hasWindowEndElement()) {
      composeInteger("windowEnd", element.getWindowEndElement());
    }
    if (element.hasOrientationElement())
      composeEnumeration("orientation", element.getOrientationElement(), new MolecularSequence.OrientationTypeEnumFactory());
    if (element.hasStrandElement())
      composeEnumeration("strand", element.getStrandElement(), new MolecularSequence.StrandTypeEnumFactory());
  }

  protected void composeMolecularSequenceRelativeEditComponent(String name, MolecularSequence.MolecularSequenceRelativeEditComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeMolecularSequenceRelativeEditComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeMolecularSequenceRelativeEditComponentElements(MolecularSequence.MolecularSequenceRelativeEditComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasStartElement()) {
      composeInteger("start", element.getStartElement());
    }
    if (element.hasEndElement()) {
      composeInteger("end", element.getEndElement());
    }
    if (element.hasReplacementSequenceElement()) {
      composeString("replacementSequence", element.getReplacementSequenceElement());
    }
    if (element.hasReplacedSequenceElement()) {
      composeString("replacedSequence", element.getReplacedSequenceElement());
    }
  }

  protected void composeNamingSystem(String name, NamingSystem element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeNamingSystemElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeNamingSystemElements(NamingSystem element) throws IOException {
    composeMetadataResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasVersionAlgorithm()) {
      composeType("versionAlgorithm", element.getVersionAlgorithm());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasKindElement())
      composeEnumeration("kind", element.getKindElement(), new NamingSystem.NamingSystemTypeEnumFactory());
    if (element.hasExperimentalElement()) {
      composeBoolean("experimental", element.getExperimentalElement());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasResponsibleElement()) {
      composeString("responsible", element.getResponsibleElement());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasJurisdiction()) { 
      for (CodeableConcept e : element.getJurisdiction()) 
          composeCodeableConcept("jurisdiction", e);
    }
    if (element.hasPurposeElement()) {
      composeMarkdown("purpose", element.getPurposeElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
    if (element.hasCopyrightLabelElement()) {
      composeString("copyrightLabel", element.getCopyrightLabelElement());
    }
    if (element.hasApprovalDateElement()) {
      composeDate("approvalDate", element.getApprovalDateElement());
    }
    if (element.hasLastReviewDateElement()) {
      composeDate("lastReviewDate", element.getLastReviewDateElement());
    }
    if (element.hasEffectivePeriod()) {
      composePeriod("effectivePeriod", element.getEffectivePeriod());
    }
    if (element.hasTopic()) { 
      for (CodeableConcept e : element.getTopic()) 
          composeCodeableConcept("topic", e);
    }
    if (element.hasAuthor()) { 
      for (ContactDetail e : element.getAuthor()) 
          composeContactDetail("author", e);
    }
    if (element.hasEditor()) { 
      for (ContactDetail e : element.getEditor()) 
          composeContactDetail("editor", e);
    }
    if (element.hasReviewer()) { 
      for (ContactDetail e : element.getReviewer()) 
          composeContactDetail("reviewer", e);
    }
    if (element.hasEndorser()) { 
      for (ContactDetail e : element.getEndorser()) 
          composeContactDetail("endorser", e);
    }
    if (element.hasRelatedArtifact()) { 
      for (RelatedArtifact e : element.getRelatedArtifact()) 
          composeRelatedArtifact("relatedArtifact", e);
    }
    if (element.hasUsageElement()) {
      composeString("usage", element.getUsageElement());
    }
    if (element.hasUniqueId()) { 
      for (NamingSystem.NamingSystemUniqueIdComponent e : element.getUniqueId()) 
          composeNamingSystemUniqueIdComponent("uniqueId", e);
    }
  }

  protected void composeNamingSystemUniqueIdComponent(String name, NamingSystem.NamingSystemUniqueIdComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeNamingSystemUniqueIdComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeNamingSystemUniqueIdComponentElements(NamingSystem.NamingSystemUniqueIdComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new NamingSystem.NamingSystemIdentifierTypeEnumFactory());
    if (element.hasValueElement()) {
      composeString("value", element.getValueElement());
    }
    if (element.hasPreferredElement()) {
      composeBoolean("preferred", element.getPreferredElement());
    }
    if (element.hasCommentElement()) {
      composeString("comment", element.getCommentElement());
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
    if (element.hasAuthoritativeElement()) {
      composeBoolean("authoritative", element.getAuthoritativeElement());
    }
  }

  protected void composeNutritionIntake(String name, NutritionIntake element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeNutritionIntakeElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeNutritionIntakeElements(NutritionIntake element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasInstantiatesCanonical()) { 
      for (CanonicalType e : element.getInstantiatesCanonical()) 
          composeCanonical("instantiatesCanonical", e);
    }
    if (element.hasInstantiatesUri()) { 
      for (UriType e : element.getInstantiatesUri()) 
          composeUri("instantiatesUri", e);
    }
    if (element.hasBasedOn()) { 
      for (Reference e : element.getBasedOn()) 
          composeReference("basedOn", e);
    }
    if (element.hasPartOf()) { 
      for (Reference e : element.getPartOf()) 
          composeReference("partOf", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.EventStatusEnumFactory());
    if (element.hasStatusReason()) { 
      for (CodeableConcept e : element.getStatusReason()) 
          composeCodeableConcept("statusReason", e);
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasOccurrence()) {
      composeType("occurrence", element.getOccurrence());
    }    if (element.hasRecordedElement()) {
      composeDateTime("recorded", element.getRecordedElement());
    }
    if (element.hasReported()) {
      composeType("reported", element.getReported());
    }    if (element.hasConsumedItem()) { 
      for (NutritionIntake.NutritionIntakeConsumedItemComponent e : element.getConsumedItem()) 
          composeNutritionIntakeConsumedItemComponent("consumedItem", e);
    }
    if (element.hasIngredientLabel()) { 
      for (NutritionIntake.NutritionIntakeIngredientLabelComponent e : element.getIngredientLabel()) 
          composeNutritionIntakeIngredientLabelComponent("ingredientLabel", e);
    }
    if (element.hasPerformer()) { 
      for (NutritionIntake.NutritionIntakePerformerComponent e : element.getPerformer()) 
          composeNutritionIntakePerformerComponent("performer", e);
    }
    if (element.hasLocation()) {
      composeReference("location", element.getLocation());
    }
    if (element.hasDerivedFrom()) { 
      for (Reference e : element.getDerivedFrom()) 
          composeReference("derivedFrom", e);
    }
    if (element.hasReason()) { 
      for (CodeableReference e : element.getReason()) 
          composeCodeableReference("reason", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
  }

  protected void composeNutritionIntakeConsumedItemComponent(String name, NutritionIntake.NutritionIntakeConsumedItemComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeNutritionIntakeConsumedItemComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeNutritionIntakeConsumedItemComponentElements(NutritionIntake.NutritionIntakeConsumedItemComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasNutritionProduct()) {
      composeCodeableReference("nutritionProduct", element.getNutritionProduct());
    }
    if (element.hasSchedule()) {
      composeTiming("schedule", element.getSchedule());
    }
    if (element.hasAmount()) {
      composeQuantity("amount", element.getAmount());
    }
    if (element.hasRate()) {
      composeQuantity("rate", element.getRate());
    }
    if (element.hasNotConsumedElement()) {
      composeBoolean("notConsumed", element.getNotConsumedElement());
    }
    if (element.hasNotConsumedReason()) {
      composeCodeableConcept("notConsumedReason", element.getNotConsumedReason());
    }
  }

  protected void composeNutritionIntakeIngredientLabelComponent(String name, NutritionIntake.NutritionIntakeIngredientLabelComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeNutritionIntakeIngredientLabelComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeNutritionIntakeIngredientLabelComponentElements(NutritionIntake.NutritionIntakeIngredientLabelComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNutrient()) {
      composeCodeableReference("nutrient", element.getNutrient());
    }
    if (element.hasAmount()) {
      composeQuantity("amount", element.getAmount());
    }
  }

  protected void composeNutritionIntakePerformerComponent(String name, NutritionIntake.NutritionIntakePerformerComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeNutritionIntakePerformerComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeNutritionIntakePerformerComponentElements(NutritionIntake.NutritionIntakePerformerComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasFunction()) {
      composeCodeableConcept("function", element.getFunction());
    }
    if (element.hasActor()) {
      composeReference("actor", element.getActor());
    }
  }

  protected void composeNutritionOrder(String name, NutritionOrder element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeNutritionOrderElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeNutritionOrderElements(NutritionOrder element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasInstantiatesCanonical()) { 
      for (CanonicalType e : element.getInstantiatesCanonical()) 
          composeCanonical("instantiatesCanonical", e);
    }
    if (element.hasInstantiatesUri()) { 
      for (UriType e : element.getInstantiatesUri()) 
          composeUri("instantiatesUri", e);
    }
    if (element.hasInstantiates()) { 
      for (UriType e : element.getInstantiates()) 
          composeUri("instantiates", e);
    }
    if (element.hasBasedOn()) { 
      for (Reference e : element.getBasedOn()) 
          composeReference("basedOn", e);
    }
    if (element.hasGroupIdentifier()) {
      composeIdentifier("groupIdentifier", element.getGroupIdentifier());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.RequestStatusEnumFactory());
    if (element.hasIntentElement())
      composeEnumeration("intent", element.getIntentElement(), new Enumerations.RequestIntentEnumFactory());
    if (element.hasPriorityElement())
      composeEnumeration("priority", element.getPriorityElement(), new Enumerations.RequestPriorityEnumFactory());
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasSupportingInformation()) { 
      for (Reference e : element.getSupportingInformation()) 
          composeReference("supportingInformation", e);
    }
    if (element.hasDateTimeElement()) {
      composeDateTime("dateTime", element.getDateTimeElement());
    }
    if (element.hasOrderer()) {
      composeReference("orderer", element.getOrderer());
    }
    if (element.hasPerformer()) { 
      for (CodeableReference e : element.getPerformer()) 
          composeCodeableReference("performer", e);
    }
    if (element.hasAllergyIntolerance()) { 
      for (Reference e : element.getAllergyIntolerance()) 
          composeReference("allergyIntolerance", e);
    }
    if (element.hasFoodPreferenceModifier()) { 
      for (CodeableConcept e : element.getFoodPreferenceModifier()) 
          composeCodeableConcept("foodPreferenceModifier", e);
    }
    if (element.hasExcludeFoodModifier()) { 
      for (CodeableConcept e : element.getExcludeFoodModifier()) 
          composeCodeableConcept("excludeFoodModifier", e);
    }
    if (element.hasOutsideFoodAllowedElement()) {
      composeBoolean("outsideFoodAllowed", element.getOutsideFoodAllowedElement());
    }
    if (element.hasOralDiet()) {
      composeNutritionOrderOralDietComponent("oralDiet", element.getOralDiet());
    }
    if (element.hasSupplement()) { 
      for (NutritionOrder.NutritionOrderSupplementComponent e : element.getSupplement()) 
          composeNutritionOrderSupplementComponent("supplement", e);
    }
    if (element.hasEnteralFormula()) {
      composeNutritionOrderEnteralFormulaComponent("enteralFormula", element.getEnteralFormula());
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
  }

  protected void composeNutritionOrderOralDietComponent(String name, NutritionOrder.NutritionOrderOralDietComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeNutritionOrderOralDietComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeNutritionOrderOralDietComponentElements(NutritionOrder.NutritionOrderOralDietComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) { 
      for (CodeableConcept e : element.getType()) 
          composeCodeableConcept("type", e);
    }
    if (element.hasSchedule()) {
      composeNutritionOrderOralDietScheduleComponent("schedule", element.getSchedule());
    }
    if (element.hasNutrient()) { 
      for (NutritionOrder.NutritionOrderOralDietNutrientComponent e : element.getNutrient()) 
          composeNutritionOrderOralDietNutrientComponent("nutrient", e);
    }
    if (element.hasTexture()) { 
      for (NutritionOrder.NutritionOrderOralDietTextureComponent e : element.getTexture()) 
          composeNutritionOrderOralDietTextureComponent("texture", e);
    }
    if (element.hasFluidConsistencyType()) { 
      for (CodeableConcept e : element.getFluidConsistencyType()) 
          composeCodeableConcept("fluidConsistencyType", e);
    }
    if (element.hasInstructionElement()) {
      composeString("instruction", element.getInstructionElement());
    }
  }

  protected void composeNutritionOrderOralDietScheduleComponent(String name, NutritionOrder.OralDietScheduleComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeNutritionOrderOralDietScheduleComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeNutritionOrderOralDietScheduleComponentElements(NutritionOrder.OralDietScheduleComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTiming()) { 
      for (Timing e : element.getTiming()) 
          composeTiming("timing", e);
    }
    if (element.hasAsNeededElement()) {
      composeBoolean("asNeeded", element.getAsNeededElement());
    }
    if (element.hasAsNeededFor()) {
      composeCodeableConcept("asNeededFor", element.getAsNeededFor());
    }
  }

  protected void composeNutritionOrderOralDietNutrientComponent(String name, NutritionOrder.NutritionOrderOralDietNutrientComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeNutritionOrderOralDietNutrientComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeNutritionOrderOralDietNutrientComponentElements(NutritionOrder.NutritionOrderOralDietNutrientComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasModifier()) {
      composeCodeableConcept("modifier", element.getModifier());
    }
    if (element.hasAmount()) {
      composeQuantity("amount", element.getAmount());
    }
  }

  protected void composeNutritionOrderOralDietTextureComponent(String name, NutritionOrder.NutritionOrderOralDietTextureComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeNutritionOrderOralDietTextureComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeNutritionOrderOralDietTextureComponentElements(NutritionOrder.NutritionOrderOralDietTextureComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasModifier()) {
      composeCodeableConcept("modifier", element.getModifier());
    }
    if (element.hasFoodType()) {
      composeCodeableConcept("foodType", element.getFoodType());
    }
  }

  protected void composeNutritionOrderSupplementComponent(String name, NutritionOrder.NutritionOrderSupplementComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeNutritionOrderSupplementComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeNutritionOrderSupplementComponentElements(NutritionOrder.NutritionOrderSupplementComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableReference("type", element.getType());
    }
    if (element.hasProductNameElement()) {
      composeString("productName", element.getProductNameElement());
    }
    if (element.hasSchedule()) {
      composeNutritionOrderSupplementScheduleComponent("schedule", element.getSchedule());
    }
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasInstructionElement()) {
      composeString("instruction", element.getInstructionElement());
    }
  }

  protected void composeNutritionOrderSupplementScheduleComponent(String name, NutritionOrder.SupplementScheduleComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeNutritionOrderSupplementScheduleComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeNutritionOrderSupplementScheduleComponentElements(NutritionOrder.SupplementScheduleComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTiming()) { 
      for (Timing e : element.getTiming()) 
          composeTiming("timing", e);
    }
    if (element.hasAsNeededElement()) {
      composeBoolean("asNeeded", element.getAsNeededElement());
    }
    if (element.hasAsNeededFor()) {
      composeCodeableConcept("asNeededFor", element.getAsNeededFor());
    }
  }

  protected void composeNutritionOrderEnteralFormulaComponent(String name, NutritionOrder.NutritionOrderEnteralFormulaComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeNutritionOrderEnteralFormulaComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeNutritionOrderEnteralFormulaComponentElements(NutritionOrder.NutritionOrderEnteralFormulaComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasBaseFormulaType()) {
      composeCodeableReference("baseFormulaType", element.getBaseFormulaType());
    }
    if (element.hasBaseFormulaProductNameElement()) {
      composeString("baseFormulaProductName", element.getBaseFormulaProductNameElement());
    }
    if (element.hasDeliveryDevice()) { 
      for (CodeableReference e : element.getDeliveryDevice()) 
          composeCodeableReference("deliveryDevice", e);
    }
    if (element.hasAdditive()) { 
      for (NutritionOrder.NutritionOrderEnteralFormulaAdditiveComponent e : element.getAdditive()) 
          composeNutritionOrderEnteralFormulaAdditiveComponent("additive", e);
    }
    if (element.hasCaloricDensity()) {
      composeQuantity("caloricDensity", element.getCaloricDensity());
    }
    if (element.hasRouteOfAdministration()) {
      composeCodeableConcept("routeOfAdministration", element.getRouteOfAdministration());
    }
    if (element.hasAdministration()) { 
      for (NutritionOrder.NutritionOrderEnteralFormulaAdministrationComponent e : element.getAdministration()) 
          composeNutritionOrderEnteralFormulaAdministrationComponent("administration", e);
    }
    if (element.hasMaxVolumeToDeliver()) {
      composeQuantity("maxVolumeToDeliver", element.getMaxVolumeToDeliver());
    }
    if (element.hasAdministrationInstructionElement()) {
      composeMarkdown("administrationInstruction", element.getAdministrationInstructionElement());
    }
  }

  protected void composeNutritionOrderEnteralFormulaAdditiveComponent(String name, NutritionOrder.NutritionOrderEnteralFormulaAdditiveComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeNutritionOrderEnteralFormulaAdditiveComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeNutritionOrderEnteralFormulaAdditiveComponentElements(NutritionOrder.NutritionOrderEnteralFormulaAdditiveComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableReference("type", element.getType());
    }
    if (element.hasProductNameElement()) {
      composeString("productName", element.getProductNameElement());
    }
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
  }

  protected void composeNutritionOrderEnteralFormulaAdministrationComponent(String name, NutritionOrder.NutritionOrderEnteralFormulaAdministrationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeNutritionOrderEnteralFormulaAdministrationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeNutritionOrderEnteralFormulaAdministrationComponentElements(NutritionOrder.NutritionOrderEnteralFormulaAdministrationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSchedule()) {
      composeNutritionOrderEnteralFormulaScheduleComponent("schedule", element.getSchedule());
    }
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasRate()) {
      composeType("rate", element.getRate());
    }  }

  protected void composeNutritionOrderEnteralFormulaScheduleComponent(String name, NutritionOrder.EnteralFormulaScheduleComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeNutritionOrderEnteralFormulaScheduleComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeNutritionOrderEnteralFormulaScheduleComponentElements(NutritionOrder.EnteralFormulaScheduleComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTiming()) { 
      for (Timing e : element.getTiming()) 
          composeTiming("timing", e);
    }
    if (element.hasAsNeededElement()) {
      composeBoolean("asNeeded", element.getAsNeededElement());
    }
    if (element.hasAsNeededFor()) {
      composeCodeableConcept("asNeededFor", element.getAsNeededFor());
    }
  }

  protected void composeNutritionProduct(String name, NutritionProduct element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeNutritionProductElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeNutritionProductElements(NutritionProduct element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new NutritionProduct.NutritionProductStatusEnumFactory());
    if (element.hasCategory()) { 
      for (CodeableConcept e : element.getCategory()) 
          composeCodeableConcept("category", e);
    }
    if (element.hasManufacturer()) { 
      for (Reference e : element.getManufacturer()) 
          composeReference("manufacturer", e);
    }
    if (element.hasNutrient()) { 
      for (NutritionProduct.NutritionProductNutrientComponent e : element.getNutrient()) 
          composeNutritionProductNutrientComponent("nutrient", e);
    }
    if (element.hasIngredient()) { 
      for (NutritionProduct.NutritionProductIngredientComponent e : element.getIngredient()) 
          composeNutritionProductIngredientComponent("ingredient", e);
    }
    if (element.hasKnownAllergen()) { 
      for (CodeableReference e : element.getKnownAllergen()) 
          composeCodeableReference("knownAllergen", e);
    }
    if (element.hasCharacteristic()) { 
      for (NutritionProduct.NutritionProductCharacteristicComponent e : element.getCharacteristic()) 
          composeNutritionProductCharacteristicComponent("characteristic", e);
    }
    if (element.hasInstance()) { 
      for (NutritionProduct.NutritionProductInstanceComponent e : element.getInstance()) 
          composeNutritionProductInstanceComponent("instance", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
  }

  protected void composeNutritionProductNutrientComponent(String name, NutritionProduct.NutritionProductNutrientComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeNutritionProductNutrientComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeNutritionProductNutrientComponentElements(NutritionProduct.NutritionProductNutrientComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasItem()) {
      composeCodeableReference("item", element.getItem());
    }
    if (element.hasAmount()) { 
      for (Ratio e : element.getAmount()) 
          composeRatio("amount", e);
    }
  }

  protected void composeNutritionProductIngredientComponent(String name, NutritionProduct.NutritionProductIngredientComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeNutritionProductIngredientComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeNutritionProductIngredientComponentElements(NutritionProduct.NutritionProductIngredientComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasItem()) {
      composeCodeableReference("item", element.getItem());
    }
    if (element.hasAmount()) { 
      for (Ratio e : element.getAmount()) 
          composeRatio("amount", e);
    }
  }

  protected void composeNutritionProductCharacteristicComponent(String name, NutritionProduct.NutritionProductCharacteristicComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeNutritionProductCharacteristicComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeNutritionProductCharacteristicComponentElements(NutritionProduct.NutritionProductCharacteristicComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeNutritionProductInstanceComponent(String name, NutritionProduct.NutritionProductInstanceComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeNutritionProductInstanceComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeNutritionProductInstanceComponentElements(NutritionProduct.NutritionProductInstanceComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasLotNumberElement()) {
      composeString("lotNumber", element.getLotNumberElement());
    }
    if (element.hasExpiryElement()) {
      composeDateTime("expiry", element.getExpiryElement());
    }
    if (element.hasUseByElement()) {
      composeDateTime("useBy", element.getUseByElement());
    }
    if (element.hasBiologicalSourceEvent()) {
      composeIdentifier("biologicalSourceEvent", element.getBiologicalSourceEvent());
    }
  }

  protected void composeObservation(String name, Observation element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeObservationElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeObservationElements(Observation element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasInstantiates()) {
      composeType("instantiates", element.getInstantiates());
    }    if (element.hasBasedOn()) { 
      for (Reference e : element.getBasedOn()) 
          composeReference("basedOn", e);
    }
    if (element.hasTriggeredBy()) { 
      for (Observation.ObservationTriggeredByComponent e : element.getTriggeredBy()) 
          composeObservationTriggeredByComponent("triggeredBy", e);
    }
    if (element.hasPartOf()) { 
      for (Reference e : element.getPartOf()) 
          composeReference("partOf", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.ObservationStatusEnumFactory());
    if (element.hasCategory()) { 
      for (CodeableConcept e : element.getCategory()) 
          composeCodeableConcept("category", e);
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasFocus()) { 
      for (Reference e : element.getFocus()) 
          composeReference("focus", e);
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasEffective()) {
      composeType("effective", element.getEffective());
    }    if (element.hasIssuedElement()) {
      composeInstant("issued", element.getIssuedElement());
    }
    if (element.hasPerformer()) { 
      for (Reference e : element.getPerformer()) 
          composeReference("performer", e);
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }    if (element.hasDataAbsentReason()) {
      composeCodeableConcept("dataAbsentReason", element.getDataAbsentReason());
    }
    if (element.hasInterpretation()) { 
      for (CodeableConcept e : element.getInterpretation()) 
          composeCodeableConcept("interpretation", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasBodySite()) {
      composeCodeableConcept("bodySite", element.getBodySite());
    }
    if (element.hasBodyStructure()) {
      composeReference("bodyStructure", element.getBodyStructure());
    }
    if (element.hasMethod()) {
      composeCodeableConcept("method", element.getMethod());
    }
    if (element.hasSpecimen()) {
      composeReference("specimen", element.getSpecimen());
    }
    if (element.hasDevice()) {
      composeReference("device", element.getDevice());
    }
    if (element.hasReferenceRange()) { 
      for (Observation.ObservationReferenceRangeComponent e : element.getReferenceRange()) 
          composeObservationReferenceRangeComponent("referenceRange", e);
    }
    if (element.hasHasMember()) { 
      for (Reference e : element.getHasMember()) 
          composeReference("hasMember", e);
    }
    if (element.hasDerivedFrom()) { 
      for (Reference e : element.getDerivedFrom()) 
          composeReference("derivedFrom", e);
    }
    if (element.hasComponent()) { 
      for (Observation.ObservationComponentComponent e : element.getComponent()) 
          composeObservationComponentComponent("component", e);
    }
  }

  protected void composeObservationTriggeredByComponent(String name, Observation.ObservationTriggeredByComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeObservationTriggeredByComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeObservationTriggeredByComponentElements(Observation.ObservationTriggeredByComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasObservation()) {
      composeReference("observation", element.getObservation());
    }
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new Observation.TriggeredBytypeEnumFactory());
    if (element.hasReasonElement()) {
      composeString("reason", element.getReasonElement());
    }
  }

  protected void composeObservationReferenceRangeComponent(String name, Observation.ObservationReferenceRangeComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeObservationReferenceRangeComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeObservationReferenceRangeComponentElements(Observation.ObservationReferenceRangeComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLow()) {
      composeQuantity("low", element.getLow());
    }
    if (element.hasHigh()) {
      composeQuantity("high", element.getHigh());
    }
    if (element.hasNormalValue()) {
      composeCodeableConcept("normalValue", element.getNormalValue());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasAppliesTo()) { 
      for (CodeableConcept e : element.getAppliesTo()) 
          composeCodeableConcept("appliesTo", e);
    }
    if (element.hasAge()) {
      composeRange("age", element.getAge());
    }
    if (element.hasTextElement()) {
      composeMarkdown("text", element.getTextElement());
    }
  }

  protected void composeObservationComponentComponent(String name, Observation.ObservationComponentComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeObservationComponentComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeObservationComponentComponentElements(Observation.ObservationComponentComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }    if (element.hasDataAbsentReason()) {
      composeCodeableConcept("dataAbsentReason", element.getDataAbsentReason());
    }
    if (element.hasInterpretation()) { 
      for (CodeableConcept e : element.getInterpretation()) 
          composeCodeableConcept("interpretation", e);
    }
    if (element.hasReferenceRange()) { 
      for (Observation.ObservationReferenceRangeComponent e : element.getReferenceRange()) 
          composeObservationReferenceRangeComponent("referenceRange", e);
    }
  }

  protected void composeObservationDefinition(String name, ObservationDefinition element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeObservationDefinitionElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeObservationDefinitionElements(ObservationDefinition element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) {
      composeIdentifier("identifier", element.getIdentifier());
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasVersionAlgorithm()) {
      composeType("versionAlgorithm", element.getVersionAlgorithm());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasExperimentalElement()) {
      composeBoolean("experimental", element.getExperimentalElement());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasJurisdiction()) { 
      for (CodeableConcept e : element.getJurisdiction()) 
          composeCodeableConcept("jurisdiction", e);
    }
    if (element.hasPurposeElement()) {
      composeMarkdown("purpose", element.getPurposeElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
    if (element.hasCopyrightLabelElement()) {
      composeString("copyrightLabel", element.getCopyrightLabelElement());
    }
    if (element.hasApprovalDateElement()) {
      composeDate("approvalDate", element.getApprovalDateElement());
    }
    if (element.hasLastReviewDateElement()) {
      composeDate("lastReviewDate", element.getLastReviewDateElement());
    }
    if (element.hasEffectivePeriod()) {
      composePeriod("effectivePeriod", element.getEffectivePeriod());
    }
    if (element.hasDerivedFromCanonical()) { 
      for (CanonicalType e : element.getDerivedFromCanonical()) 
          composeCanonical("derivedFromCanonical", e);
    }
    if (element.hasDerivedFromUri()) { 
      for (UriType e : element.getDerivedFromUri()) 
          composeUri("derivedFromUri", e);
    }
    if (element.hasSubject()) { 
      for (CodeableConcept e : element.getSubject()) 
          composeCodeableConcept("subject", e);
    }
    if (element.hasPerformerType()) {
      composeCodeableConcept("performerType", element.getPerformerType());
    }
    if (element.hasCategory()) { 
      for (CodeableConcept e : element.getCategory()) 
          composeCodeableConcept("category", e);
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
      if (element.hasPermittedDataType()) 
        for (Enumeration e : element.getPermittedDataType()) 
          composeEnumeration("permittedDataType", e, new ObservationDefinition.ObservationDataTypeEnumFactory());
    if (element.hasMultipleResultsAllowedElement()) {
      composeBoolean("multipleResultsAllowed", element.getMultipleResultsAllowedElement());
    }
    if (element.hasBodySite()) {
      composeCodeableConcept("bodySite", element.getBodySite());
    }
    if (element.hasMethod()) {
      composeCodeableConcept("method", element.getMethod());
    }
    if (element.hasSpecimen()) { 
      for (Reference e : element.getSpecimen()) 
          composeReference("specimen", e);
    }
    if (element.hasDevice()) { 
      for (Reference e : element.getDevice()) 
          composeReference("device", e);
    }
    if (element.hasPreferredReportNameElement()) {
      composeString("preferredReportName", element.getPreferredReportNameElement());
    }
    if (element.hasPermittedUnit()) { 
      for (Coding e : element.getPermittedUnit()) 
          composeCoding("permittedUnit", e);
    }
    if (element.hasQualifiedValue()) { 
      for (ObservationDefinition.ObservationDefinitionQualifiedValueComponent e : element.getQualifiedValue()) 
          composeObservationDefinitionQualifiedValueComponent("qualifiedValue", e);
    }
    if (element.hasHasMember()) { 
      for (Reference e : element.getHasMember()) 
          composeReference("hasMember", e);
    }
    if (element.hasComponent()) { 
      for (ObservationDefinition.ObservationDefinitionComponentComponent e : element.getComponent()) 
          composeObservationDefinitionComponentComponent("component", e);
    }
  }

  protected void composeObservationDefinitionQualifiedValueComponent(String name, ObservationDefinition.ObservationDefinitionQualifiedValueComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeObservationDefinitionQualifiedValueComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeObservationDefinitionQualifiedValueComponentElements(ObservationDefinition.ObservationDefinitionQualifiedValueComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasContext()) {
      composeCodeableConcept("context", element.getContext());
    }
    if (element.hasAppliesTo()) { 
      for (CodeableConcept e : element.getAppliesTo()) 
          composeCodeableConcept("appliesTo", e);
    }
    if (element.hasGenderElement())
      composeEnumeration("gender", element.getGenderElement(), new Enumerations.AdministrativeGenderEnumFactory());
    if (element.hasAge()) {
      composeRange("age", element.getAge());
    }
    if (element.hasGestationalAge()) {
      composeRange("gestationalAge", element.getGestationalAge());
    }
    if (element.hasConditionElement()) {
      composeString("condition", element.getConditionElement());
    }
    if (element.hasRangeCategoryElement())
      composeEnumeration("rangeCategory", element.getRangeCategoryElement(), new ObservationDefinition.ObservationRangeCategoryEnumFactory());
    if (element.hasRange()) {
      composeRange("range", element.getRange());
    }
    if (element.hasValidCodedValueSetElement()) {
      composeCanonical("validCodedValueSet", element.getValidCodedValueSetElement());
    }
    if (element.hasNormalCodedValueSetElement()) {
      composeCanonical("normalCodedValueSet", element.getNormalCodedValueSetElement());
    }
    if (element.hasAbnormalCodedValueSetElement()) {
      composeCanonical("abnormalCodedValueSet", element.getAbnormalCodedValueSetElement());
    }
    if (element.hasCriticalCodedValueSetElement()) {
      composeCanonical("criticalCodedValueSet", element.getCriticalCodedValueSetElement());
    }
  }

  protected void composeObservationDefinitionComponentComponent(String name, ObservationDefinition.ObservationDefinitionComponentComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeObservationDefinitionComponentComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeObservationDefinitionComponentComponentElements(ObservationDefinition.ObservationDefinitionComponentComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
      if (element.hasPermittedDataType()) 
        for (Enumeration e : element.getPermittedDataType()) 
          composeEnumeration("permittedDataType", e, new ObservationDefinition.ObservationDataTypeEnumFactory());
    if (element.hasPermittedUnit()) { 
      for (Coding e : element.getPermittedUnit()) 
          composeCoding("permittedUnit", e);
    }
    if (element.hasQualifiedValue()) { 
      for (ObservationDefinition.ObservationDefinitionQualifiedValueComponent e : element.getQualifiedValue()) 
          composeObservationDefinitionQualifiedValueComponent("qualifiedValue", e);
    }
  }

  protected void composeOperationDefinition(String name, OperationDefinition element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeOperationDefinitionElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeOperationDefinitionElements(OperationDefinition element) throws IOException {
    composeCanonicalResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasVersionAlgorithm()) {
      composeType("versionAlgorithm", element.getVersionAlgorithm());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasKindElement())
      composeEnumeration("kind", element.getKindElement(), new OperationDefinition.OperationKindEnumFactory());
    if (element.hasExperimentalElement()) {
      composeBoolean("experimental", element.getExperimentalElement());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasJurisdiction()) { 
      for (CodeableConcept e : element.getJurisdiction()) 
          composeCodeableConcept("jurisdiction", e);
    }
    if (element.hasPurposeElement()) {
      composeMarkdown("purpose", element.getPurposeElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
    if (element.hasCopyrightLabelElement()) {
      composeString("copyrightLabel", element.getCopyrightLabelElement());
    }
    if (element.hasAffectsStateElement()) {
      composeBoolean("affectsState", element.getAffectsStateElement());
    }
    if (element.hasCodeElement()) {
      composeCode("code", element.getCodeElement());
    }
    if (element.hasCommentElement()) {
      composeMarkdown("comment", element.getCommentElement());
    }
    if (element.hasBaseElement()) {
      composeCanonical("base", element.getBaseElement());
    }
      if (element.hasResource()) 
        for (Enumeration e : element.getResource()) 
          composeEnumeration("resource", e, new Enumerations.VersionIndependentResourceTypesAllEnumFactory());
    if (element.hasSystemElement()) {
      composeBoolean("system", element.getSystemElement());
    }
    if (element.hasTypeElement()) {
      composeBoolean("type", element.getTypeElement());
    }
    if (element.hasInstanceElement()) {
      composeBoolean("instance", element.getInstanceElement());
    }
    if (element.hasInputProfileElement()) {
      composeCanonical("inputProfile", element.getInputProfileElement());
    }
    if (element.hasOutputProfileElement()) {
      composeCanonical("outputProfile", element.getOutputProfileElement());
    }
    if (element.hasParameter()) { 
      for (OperationDefinition.OperationDefinitionParameterComponent e : element.getParameter()) 
          composeOperationDefinitionParameterComponent("parameter", e);
    }
    if (element.hasOverload()) { 
      for (OperationDefinition.OperationDefinitionOverloadComponent e : element.getOverload()) 
          composeOperationDefinitionOverloadComponent("overload", e);
    }
  }

  protected void composeOperationDefinitionParameterComponent(String name, OperationDefinition.OperationDefinitionParameterComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeOperationDefinitionParameterComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeOperationDefinitionParameterComponentElements(OperationDefinition.OperationDefinitionParameterComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNameElement()) {
      composeCode("name", element.getNameElement());
    }
    if (element.hasUseElement())
      composeEnumeration("use", element.getUseElement(), new Enumerations.OperationParameterUseEnumFactory());
      if (element.hasScope()) 
        for (Enumeration e : element.getScope()) 
          composeEnumeration("scope", e, new OperationDefinition.OperationParameterScopeEnumFactory());
    if (element.hasMinElement()) {
      composeInteger("min", element.getMinElement());
    }
    if (element.hasMaxElement()) {
      composeString("max", element.getMaxElement());
    }
    if (element.hasDocumentationElement()) {
      composeMarkdown("documentation", element.getDocumentationElement());
    }
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new Enumerations.FHIRTypesEnumFactory());
      if (element.hasAllowedType()) 
        for (Enumeration e : element.getAllowedType()) 
          composeEnumeration("allowedType", e, new Enumerations.FHIRTypesEnumFactory());
    if (element.hasTargetProfile()) { 
      for (CanonicalType e : element.getTargetProfile()) 
          composeCanonical("targetProfile", e);
    }
    if (element.hasSearchTypeElement())
      composeEnumeration("searchType", element.getSearchTypeElement(), new Enumerations.SearchParamTypeEnumFactory());
    if (element.hasBinding()) {
      composeOperationDefinitionParameterBindingComponent("binding", element.getBinding());
    }
    if (element.hasReferencedFrom()) { 
      for (OperationDefinition.OperationDefinitionParameterReferencedFromComponent e : element.getReferencedFrom()) 
          composeOperationDefinitionParameterReferencedFromComponent("referencedFrom", e);
    }
    if (element.hasPart()) { 
      for (OperationDefinition.OperationDefinitionParameterComponent e : element.getPart()) 
          composeOperationDefinitionParameterComponent("part", e);
    }
  }

  protected void composeOperationDefinitionParameterBindingComponent(String name, OperationDefinition.OperationDefinitionParameterBindingComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeOperationDefinitionParameterBindingComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeOperationDefinitionParameterBindingComponentElements(OperationDefinition.OperationDefinitionParameterBindingComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasStrengthElement())
      composeEnumeration("strength", element.getStrengthElement(), new Enumerations.BindingStrengthEnumFactory());
    if (element.hasValueSetElement()) {
      composeCanonical("valueSet", element.getValueSetElement());
    }
  }

  protected void composeOperationDefinitionParameterReferencedFromComponent(String name, OperationDefinition.OperationDefinitionParameterReferencedFromComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeOperationDefinitionParameterReferencedFromComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeOperationDefinitionParameterReferencedFromComponentElements(OperationDefinition.OperationDefinitionParameterReferencedFromComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSourceElement()) {
      composeString("source", element.getSourceElement());
    }
    if (element.hasSourceIdElement()) {
      composeString("sourceId", element.getSourceIdElement());
    }
  }

  protected void composeOperationDefinitionOverloadComponent(String name, OperationDefinition.OperationDefinitionOverloadComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeOperationDefinitionOverloadComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeOperationDefinitionOverloadComponentElements(OperationDefinition.OperationDefinitionOverloadComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasParameterName()) { 
      for (StringType e : element.getParameterName()) 
          composeString("parameterName", e);
    }
    if (element.hasCommentElement()) {
      composeString("comment", element.getCommentElement());
    }
  }

  protected void composeOperationOutcome(String name, OperationOutcome element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeOperationOutcomeElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeOperationOutcomeElements(OperationOutcome element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIssue()) { 
      for (OperationOutcome.OperationOutcomeIssueComponent e : element.getIssue()) 
          composeOperationOutcomeIssueComponent("issue", e);
    }
  }

  protected void composeOperationOutcomeIssueComponent(String name, OperationOutcome.OperationOutcomeIssueComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeOperationOutcomeIssueComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeOperationOutcomeIssueComponentElements(OperationOutcome.OperationOutcomeIssueComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSeverityElement())
      composeEnumeration("severity", element.getSeverityElement(), new OperationOutcome.IssueSeverityEnumFactory());
    if (element.hasCodeElement())
      composeEnumeration("code", element.getCodeElement(), new OperationOutcome.IssueTypeEnumFactory());
    if (element.hasDetails()) {
      composeCodeableConcept("details", element.getDetails());
    }
    if (element.hasDiagnosticsElement()) {
      composeString("diagnostics", element.getDiagnosticsElement());
    }
    if (element.hasLocation()) { 
      for (StringType e : element.getLocation()) 
          composeString("location", e);
    }
    if (element.hasExpression()) { 
      for (StringType e : element.getExpression()) 
          composeString("expression", e);
    }
  }

  protected void composeOrganization(String name, Organization element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeOrganizationElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeOrganizationElements(Organization element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasActiveElement()) {
      composeBoolean("active", element.getActiveElement());
    }
    if (element.hasType()) { 
      for (CodeableConcept e : element.getType()) 
          composeCodeableConcept("type", e);
    }
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasAlias()) { 
      for (StringType e : element.getAlias()) 
          composeString("alias", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasContact()) { 
      for (ExtendedContactDetail e : element.getContact()) 
          composeExtendedContactDetail("contact", e);
    }
    if (element.hasPartOf()) {
      composeReference("partOf", element.getPartOf());
    }
    if (element.hasEndpoint()) { 
      for (Reference e : element.getEndpoint()) 
          composeReference("endpoint", e);
    }
    if (element.hasQualification()) { 
      for (Organization.OrganizationQualificationComponent e : element.getQualification()) 
          composeOrganizationQualificationComponent("qualification", e);
    }
  }

  protected void composeOrganizationQualificationComponent(String name, Organization.OrganizationQualificationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeOrganizationQualificationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeOrganizationQualificationComponentElements(Organization.OrganizationQualificationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
    if (element.hasIssuer()) {
      composeReference("issuer", element.getIssuer());
    }
  }

  protected void composeOrganizationAffiliation(String name, OrganizationAffiliation element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeOrganizationAffiliationElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeOrganizationAffiliationElements(OrganizationAffiliation element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasActiveElement()) {
      composeBoolean("active", element.getActiveElement());
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
    if (element.hasOrganization()) {
      composeReference("organization", element.getOrganization());
    }
    if (element.hasParticipatingOrganization()) {
      composeReference("participatingOrganization", element.getParticipatingOrganization());
    }
    if (element.hasNetwork()) { 
      for (Reference e : element.getNetwork()) 
          composeReference("network", e);
    }
    if (element.hasCode()) { 
      for (CodeableConcept e : element.getCode()) 
          composeCodeableConcept("code", e);
    }
    if (element.hasSpecialty()) { 
      for (CodeableConcept e : element.getSpecialty()) 
          composeCodeableConcept("specialty", e);
    }
    if (element.hasLocation()) { 
      for (Reference e : element.getLocation()) 
          composeReference("location", e);
    }
    if (element.hasHealthcareService()) { 
      for (Reference e : element.getHealthcareService()) 
          composeReference("healthcareService", e);
    }
    if (element.hasContact()) { 
      for (ExtendedContactDetail e : element.getContact()) 
          composeExtendedContactDetail("contact", e);
    }
    if (element.hasEndpoint()) { 
      for (Reference e : element.getEndpoint()) 
          composeReference("endpoint", e);
    }
  }

  protected void composePackagedProductDefinition(String name, PackagedProductDefinition element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composePackagedProductDefinitionElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePackagedProductDefinitionElements(PackagedProductDefinition element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasPackageFor()) { 
      for (Reference e : element.getPackageFor()) 
          composeReference("packageFor", e);
    }
    if (element.hasStatus()) {
      composeCodeableConcept("status", element.getStatus());
    }
    if (element.hasStatusDateElement()) {
      composeDateTime("statusDate", element.getStatusDateElement());
    }
    if (element.hasContainedItemQuantity()) { 
      for (Quantity e : element.getContainedItemQuantity()) 
          composeQuantity("containedItemQuantity", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasLegalStatusOfSupply()) { 
      for (PackagedProductDefinition.PackagedProductDefinitionLegalStatusOfSupplyComponent e : element.getLegalStatusOfSupply()) 
          composePackagedProductDefinitionLegalStatusOfSupplyComponent("legalStatusOfSupply", e);
    }
    if (element.hasMarketingStatus()) { 
      for (MarketingStatus e : element.getMarketingStatus()) 
          composeMarketingStatus("marketingStatus", e);
    }
    if (element.hasCopackagedIndicatorElement()) {
      composeBoolean("copackagedIndicator", element.getCopackagedIndicatorElement());
    }
    if (element.hasManufacturer()) { 
      for (Reference e : element.getManufacturer()) 
          composeReference("manufacturer", e);
    }
    if (element.hasAttachedDocument()) { 
      for (Reference e : element.getAttachedDocument()) 
          composeReference("attachedDocument", e);
    }
    if (element.hasPackaging()) {
      composePackagedProductDefinitionPackagingComponent("packaging", element.getPackaging());
    }
    if (element.hasCharacteristic()) { 
      for (PackagedProductDefinition.PackagedProductDefinitionPackagingPropertyComponent e : element.getCharacteristic()) 
          composePackagedProductDefinitionPackagingPropertyComponent("characteristic", e);
    }
  }

  protected void composePackagedProductDefinitionLegalStatusOfSupplyComponent(String name, PackagedProductDefinition.PackagedProductDefinitionLegalStatusOfSupplyComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composePackagedProductDefinitionLegalStatusOfSupplyComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePackagedProductDefinitionLegalStatusOfSupplyComponentElements(PackagedProductDefinition.PackagedProductDefinitionLegalStatusOfSupplyComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasJurisdiction()) {
      composeCodeableConcept("jurisdiction", element.getJurisdiction());
    }
  }

  protected void composePackagedProductDefinitionPackagingComponent(String name, PackagedProductDefinition.PackagedProductDefinitionPackagingComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composePackagedProductDefinitionPackagingComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePackagedProductDefinitionPackagingComponentElements(PackagedProductDefinition.PackagedProductDefinitionPackagingComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasComponentPartElement()) {
      composeBoolean("componentPart", element.getComponentPartElement());
    }
    if (element.hasQuantityElement()) {
      composeInteger("quantity", element.getQuantityElement());
    }
    if (element.hasMaterial()) { 
      for (CodeableConcept e : element.getMaterial()) 
          composeCodeableConcept("material", e);
    }
    if (element.hasAlternateMaterial()) { 
      for (CodeableConcept e : element.getAlternateMaterial()) 
          composeCodeableConcept("alternateMaterial", e);
    }
    if (element.hasShelfLifeStorage()) { 
      for (ProductShelfLife e : element.getShelfLifeStorage()) 
          composeProductShelfLife("shelfLifeStorage", e);
    }
    if (element.hasManufacturer()) { 
      for (Reference e : element.getManufacturer()) 
          composeReference("manufacturer", e);
    }
    if (element.hasProperty()) { 
      for (PackagedProductDefinition.PackagedProductDefinitionPackagingPropertyComponent e : element.getProperty()) 
          composePackagedProductDefinitionPackagingPropertyComponent("property", e);
    }
    if (element.hasContainedItem()) { 
      for (PackagedProductDefinition.PackagedProductDefinitionPackagingContainedItemComponent e : element.getContainedItem()) 
          composePackagedProductDefinitionPackagingContainedItemComponent("containedItem", e);
    }
    if (element.hasPackaging()) { 
      for (PackagedProductDefinition.PackagedProductDefinitionPackagingComponent e : element.getPackaging()) 
          composePackagedProductDefinitionPackagingComponent("packaging", e);
    }
  }

  protected void composePackagedProductDefinitionPackagingPropertyComponent(String name, PackagedProductDefinition.PackagedProductDefinitionPackagingPropertyComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composePackagedProductDefinitionPackagingPropertyComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePackagedProductDefinitionPackagingPropertyComponentElements(PackagedProductDefinition.PackagedProductDefinitionPackagingPropertyComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composePackagedProductDefinitionPackagingContainedItemComponent(String name, PackagedProductDefinition.PackagedProductDefinitionPackagingContainedItemComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composePackagedProductDefinitionPackagingContainedItemComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePackagedProductDefinitionPackagingContainedItemComponentElements(PackagedProductDefinition.PackagedProductDefinitionPackagingContainedItemComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasItem()) {
      composeCodeableReference("item", element.getItem());
    }
    if (element.hasAmount()) {
      composeQuantity("amount", element.getAmount());
    }
  }

  protected void composeParameters(String name, Parameters element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeParametersElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeParametersElements(Parameters element) throws IOException {
    composeResourceElements(element);
    if (element.hasParameter()) { 
      for (Parameters.ParametersParameterComponent e : element.getParameter()) 
          composeParametersParameterComponent("parameter", e);
    }
  }

  protected void composeParametersParameterComponent(String name, Parameters.ParametersParameterComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeParametersParameterComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeParametersParameterComponentElements(Parameters.ParametersParameterComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }    if (element.hasResource()) {
      xml.enter(FHIR_NS, "resource");
      composeResource(element.getResource());
      xml.exit(FHIR_NS, "resource");
    }
    if (element.hasPart()) { 
      for (Parameters.ParametersParameterComponent e : element.getPart()) 
          composeParametersParameterComponent("part", e);
    }
  }

  protected void composePatient(String name, Patient element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composePatientElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePatientElements(Patient element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasActiveElement()) {
      composeBoolean("active", element.getActiveElement());
    }
    if (element.hasName()) { 
      for (HumanName e : element.getName()) 
          composeHumanName("name", e);
    }
    if (element.hasTelecom()) { 
      for (ContactPoint e : element.getTelecom()) 
          composeContactPoint("telecom", e);
    }
    if (element.hasGenderElement())
      composeEnumeration("gender", element.getGenderElement(), new Enumerations.AdministrativeGenderEnumFactory());
    if (element.hasBirthDateElement()) {
      composeDate("birthDate", element.getBirthDateElement());
    }
    if (element.hasDeceased()) {
      composeType("deceased", element.getDeceased());
    }    if (element.hasAddress()) { 
      for (Address e : element.getAddress()) 
          composeAddress("address", e);
    }
    if (element.hasMaritalStatus()) {
      composeCodeableConcept("maritalStatus", element.getMaritalStatus());
    }
    if (element.hasMultipleBirth()) {
      composeType("multipleBirth", element.getMultipleBirth());
    }    if (element.hasPhoto()) { 
      for (Attachment e : element.getPhoto()) 
          composeAttachment("photo", e);
    }
    if (element.hasContact()) { 
      for (Patient.ContactComponent e : element.getContact()) 
          composePatientContactComponent("contact", e);
    }
    if (element.hasCommunication()) { 
      for (Patient.PatientCommunicationComponent e : element.getCommunication()) 
          composePatientCommunicationComponent("communication", e);
    }
    if (element.hasGeneralPractitioner()) { 
      for (Reference e : element.getGeneralPractitioner()) 
          composeReference("generalPractitioner", e);
    }
    if (element.hasManagingOrganization()) {
      composeReference("managingOrganization", element.getManagingOrganization());
    }
    if (element.hasLink()) { 
      for (Patient.PatientLinkComponent e : element.getLink()) 
          composePatientLinkComponent("link", e);
    }
  }

  protected void composePatientContactComponent(String name, Patient.ContactComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composePatientContactComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePatientContactComponentElements(Patient.ContactComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasRelationship()) { 
      for (CodeableConcept e : element.getRelationship()) 
          composeCodeableConcept("relationship", e);
    }
    if (element.hasName()) {
      composeHumanName("name", element.getName());
    }
    if (element.hasTelecom()) { 
      for (ContactPoint e : element.getTelecom()) 
          composeContactPoint("telecom", e);
    }
    if (element.hasAddress()) {
      composeAddress("address", element.getAddress());
    }
    if (element.hasGenderElement())
      composeEnumeration("gender", element.getGenderElement(), new Enumerations.AdministrativeGenderEnumFactory());
    if (element.hasOrganization()) {
      composeReference("organization", element.getOrganization());
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
  }

  protected void composePatientCommunicationComponent(String name, Patient.PatientCommunicationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composePatientCommunicationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePatientCommunicationComponentElements(Patient.PatientCommunicationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLanguage()) {
      composeCodeableConcept("language", element.getLanguage());
    }
    if (element.hasPreferredElement()) {
      composeBoolean("preferred", element.getPreferredElement());
    }
  }

  protected void composePatientLinkComponent(String name, Patient.PatientLinkComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composePatientLinkComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePatientLinkComponentElements(Patient.PatientLinkComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasOther()) {
      composeReference("other", element.getOther());
    }
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new Patient.LinkTypeEnumFactory());
  }

  protected void composePaymentNotice(String name, PaymentNotice element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composePaymentNoticeElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePaymentNoticeElements(PaymentNotice element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.FinancialResourceStatusCodesEnumFactory());
    if (element.hasRequest()) {
      composeReference("request", element.getRequest());
    }
    if (element.hasResponse()) {
      composeReference("response", element.getResponse());
    }
    if (element.hasCreatedElement()) {
      composeDateTime("created", element.getCreatedElement());
    }
    if (element.hasReporter()) {
      composeReference("reporter", element.getReporter());
    }
    if (element.hasPayment()) {
      composeReference("payment", element.getPayment());
    }
    if (element.hasPaymentDateElement()) {
      composeDate("paymentDate", element.getPaymentDateElement());
    }
    if (element.hasPayee()) {
      composeReference("payee", element.getPayee());
    }
    if (element.hasRecipient()) {
      composeReference("recipient", element.getRecipient());
    }
    if (element.hasAmount()) {
      composeMoney("amount", element.getAmount());
    }
    if (element.hasPaymentStatus()) {
      composeCodeableConcept("paymentStatus", element.getPaymentStatus());
    }
  }

  protected void composePaymentReconciliation(String name, PaymentReconciliation element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composePaymentReconciliationElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePaymentReconciliationElements(PaymentReconciliation element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.FinancialResourceStatusCodesEnumFactory());
    if (element.hasKind()) {
      composeCodeableConcept("kind", element.getKind());
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
    if (element.hasCreatedElement()) {
      composeDateTime("created", element.getCreatedElement());
    }
    if (element.hasEnterer()) {
      composeReference("enterer", element.getEnterer());
    }
    if (element.hasIssuerType()) {
      composeCodeableConcept("issuerType", element.getIssuerType());
    }
    if (element.hasPaymentIssuer()) {
      composeReference("paymentIssuer", element.getPaymentIssuer());
    }
    if (element.hasRequest()) {
      composeReference("request", element.getRequest());
    }
    if (element.hasRequestor()) {
      composeReference("requestor", element.getRequestor());
    }
    if (element.hasOutcomeElement())
      composeEnumeration("outcome", element.getOutcomeElement(), new PaymentReconciliation.PaymentOutcomeEnumFactory());
    if (element.hasDispositionElement()) {
      composeString("disposition", element.getDispositionElement());
    }
    if (element.hasDateElement()) {
      composeDate("date", element.getDateElement());
    }
    if (element.hasLocation()) {
      composeReference("location", element.getLocation());
    }
    if (element.hasMethod()) {
      composeCodeableConcept("method", element.getMethod());
    }
    if (element.hasCardBrandElement()) {
      composeString("cardBrand", element.getCardBrandElement());
    }
    if (element.hasAccountNumberElement()) {
      composeString("accountNumber", element.getAccountNumberElement());
    }
    if (element.hasExpirationDateElement()) {
      composeDate("expirationDate", element.getExpirationDateElement());
    }
    if (element.hasProcessorElement()) {
      composeString("processor", element.getProcessorElement());
    }
    if (element.hasReferenceNumberElement()) {
      composeString("referenceNumber", element.getReferenceNumberElement());
    }
    if (element.hasAuthorizationElement()) {
      composeString("authorization", element.getAuthorizationElement());
    }
    if (element.hasTenderedAmount()) {
      composeMoney("tenderedAmount", element.getTenderedAmount());
    }
    if (element.hasReturnedAmount()) {
      composeMoney("returnedAmount", element.getReturnedAmount());
    }
    if (element.hasAmount()) {
      composeMoney("amount", element.getAmount());
    }
    if (element.hasPaymentIdentifier()) {
      composeIdentifier("paymentIdentifier", element.getPaymentIdentifier());
    }
    if (element.hasAllocation()) { 
      for (PaymentReconciliation.PaymentReconciliationAllocationComponent e : element.getAllocation()) 
          composePaymentReconciliationAllocationComponent("allocation", e);
    }
    if (element.hasFormCode()) {
      composeCodeableConcept("formCode", element.getFormCode());
    }
    if (element.hasProcessNote()) { 
      for (PaymentReconciliation.NotesComponent e : element.getProcessNote()) 
          composePaymentReconciliationNotesComponent("processNote", e);
    }
  }

  protected void composePaymentReconciliationAllocationComponent(String name, PaymentReconciliation.PaymentReconciliationAllocationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composePaymentReconciliationAllocationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePaymentReconciliationAllocationComponentElements(PaymentReconciliation.PaymentReconciliationAllocationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasIdentifier()) {
      composeIdentifier("identifier", element.getIdentifier());
    }
    if (element.hasPredecessor()) {
      composeIdentifier("predecessor", element.getPredecessor());
    }
    if (element.hasTarget()) {
      composeReference("target", element.getTarget());
    }
    if (element.hasTargetItem()) {
      composeType("targetItem", element.getTargetItem());
    }    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasAccount()) {
      composeReference("account", element.getAccount());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasSubmitter()) {
      composeReference("submitter", element.getSubmitter());
    }
    if (element.hasResponse()) {
      composeReference("response", element.getResponse());
    }
    if (element.hasDateElement()) {
      composeDate("date", element.getDateElement());
    }
    if (element.hasResponsible()) {
      composeReference("responsible", element.getResponsible());
    }
    if (element.hasPayee()) {
      composeReference("payee", element.getPayee());
    }
    if (element.hasAmount()) {
      composeMoney("amount", element.getAmount());
    }
  }

  protected void composePaymentReconciliationNotesComponent(String name, PaymentReconciliation.NotesComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composePaymentReconciliationNotesComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePaymentReconciliationNotesComponentElements(PaymentReconciliation.NotesComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new PaymentReconciliation.NoteTypeEnumFactory());
    if (element.hasTextElement()) {
      composeString("text", element.getTextElement());
    }
  }

  protected void composePermission(String name, Permission element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composePermissionElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePermissionElements(Permission element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Permission.PermissionStatusEnumFactory());
    if (element.hasAsserter()) {
      composeReference("asserter", element.getAsserter());
    }
    if (element.hasDate()) { 
      for (DateTimeType e : element.getDate()) 
          composeDateTime("date", e);
    }
    if (element.hasValidity()) {
      composePeriod("validity", element.getValidity());
    }
    if (element.hasJustification()) {
      composePermissionJustificationComponent("justification", element.getJustification());
    }
    if (element.hasCombiningElement())
      composeEnumeration("combining", element.getCombiningElement(), new Permission.PermissionRuleCombiningEnumFactory());
    if (element.hasRule()) { 
      for (Permission.RuleComponent e : element.getRule()) 
          composePermissionRuleComponent("rule", e);
    }
  }

  protected void composePermissionJustificationComponent(String name, Permission.PermissionJustificationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composePermissionJustificationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePermissionJustificationComponentElements(Permission.PermissionJustificationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasBasis()) { 
      for (CodeableConcept e : element.getBasis()) 
          composeCodeableConcept("basis", e);
    }
    if (element.hasEvidence()) { 
      for (Reference e : element.getEvidence()) 
          composeReference("evidence", e);
    }
  }

  protected void composePermissionRuleComponent(String name, Permission.RuleComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composePermissionRuleComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePermissionRuleComponentElements(Permission.RuleComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new Enumerations.ConsentProvisionTypeEnumFactory());
    if (element.hasData()) { 
      for (Permission.RuleDataComponent e : element.getData()) 
          composePermissionRuleDataComponent("data", e);
    }
    if (element.hasActivity()) { 
      for (Permission.RuleActivityComponent e : element.getActivity()) 
          composePermissionRuleActivityComponent("activity", e);
    }
    if (element.hasLimit()) { 
      for (CodeableConcept e : element.getLimit()) 
          composeCodeableConcept("limit", e);
    }
  }

  protected void composePermissionRuleDataComponent(String name, Permission.RuleDataComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composePermissionRuleDataComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePermissionRuleDataComponentElements(Permission.RuleDataComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasResource()) { 
      for (Permission.RuleDataResourceComponent e : element.getResource()) 
          composePermissionRuleDataResourceComponent("resource", e);
    }
    if (element.hasSecurity()) { 
      for (Coding e : element.getSecurity()) 
          composeCoding("security", e);
    }
    if (element.hasPeriod()) { 
      for (Period e : element.getPeriod()) 
          composePeriod("period", e);
    }
    if (element.hasExpression()) {
      composeExpression("expression", element.getExpression());
    }
  }

  protected void composePermissionRuleDataResourceComponent(String name, Permission.RuleDataResourceComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composePermissionRuleDataResourceComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePermissionRuleDataResourceComponentElements(Permission.RuleDataResourceComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasMeaningElement())
      composeEnumeration("meaning", element.getMeaningElement(), new Enumerations.ConsentDataMeaningEnumFactory());
    if (element.hasReference()) {
      composeReference("reference", element.getReference());
    }
  }

  protected void composePermissionRuleActivityComponent(String name, Permission.RuleActivityComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composePermissionRuleActivityComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePermissionRuleActivityComponentElements(Permission.RuleActivityComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasActor()) { 
      for (Reference e : element.getActor()) 
          composeReference("actor", e);
    }
    if (element.hasAction()) { 
      for (CodeableConcept e : element.getAction()) 
          composeCodeableConcept("action", e);
    }
    if (element.hasPurpose()) { 
      for (CodeableConcept e : element.getPurpose()) 
          composeCodeableConcept("purpose", e);
    }
  }

  protected void composePerson(String name, Person element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composePersonElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePersonElements(Person element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasActiveElement()) {
      composeBoolean("active", element.getActiveElement());
    }
    if (element.hasName()) { 
      for (HumanName e : element.getName()) 
          composeHumanName("name", e);
    }
    if (element.hasTelecom()) { 
      for (ContactPoint e : element.getTelecom()) 
          composeContactPoint("telecom", e);
    }
    if (element.hasGenderElement())
      composeEnumeration("gender", element.getGenderElement(), new Enumerations.AdministrativeGenderEnumFactory());
    if (element.hasBirthDateElement()) {
      composeDate("birthDate", element.getBirthDateElement());
    }
    if (element.hasDeceased()) {
      composeType("deceased", element.getDeceased());
    }    if (element.hasAddress()) { 
      for (Address e : element.getAddress()) 
          composeAddress("address", e);
    }
    if (element.hasMaritalStatus()) {
      composeCodeableConcept("maritalStatus", element.getMaritalStatus());
    }
    if (element.hasPhoto()) { 
      for (Attachment e : element.getPhoto()) 
          composeAttachment("photo", e);
    }
    if (element.hasCommunication()) { 
      for (Person.PersonCommunicationComponent e : element.getCommunication()) 
          composePersonCommunicationComponent("communication", e);
    }
    if (element.hasManagingOrganization()) {
      composeReference("managingOrganization", element.getManagingOrganization());
    }
    if (element.hasLink()) { 
      for (Person.PersonLinkComponent e : element.getLink()) 
          composePersonLinkComponent("link", e);
    }
  }

  protected void composePersonCommunicationComponent(String name, Person.PersonCommunicationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composePersonCommunicationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePersonCommunicationComponentElements(Person.PersonCommunicationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLanguage()) {
      composeCodeableConcept("language", element.getLanguage());
    }
    if (element.hasPreferredElement()) {
      composeBoolean("preferred", element.getPreferredElement());
    }
  }

  protected void composePersonLinkComponent(String name, Person.PersonLinkComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composePersonLinkComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePersonLinkComponentElements(Person.PersonLinkComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTarget()) {
      composeReference("target", element.getTarget());
    }
    if (element.hasAssuranceElement())
      composeEnumeration("assurance", element.getAssuranceElement(), new Person.IdentityAssuranceLevelEnumFactory());
  }

  protected void composePlanDefinition(String name, PlanDefinition element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composePlanDefinitionElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePlanDefinitionElements(PlanDefinition element) throws IOException {
    composeMetadataResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasVersionAlgorithm()) {
      composeType("versionAlgorithm", element.getVersionAlgorithm());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasSubtitleElement()) {
      composeString("subtitle", element.getSubtitleElement());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasExperimentalElement()) {
      composeBoolean("experimental", element.getExperimentalElement());
    }
    if (element.hasSubject()) {
      composeType("subject", element.getSubject());
    }    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasJurisdiction()) { 
      for (CodeableConcept e : element.getJurisdiction()) 
          composeCodeableConcept("jurisdiction", e);
    }
    if (element.hasPurposeElement()) {
      composeMarkdown("purpose", element.getPurposeElement());
    }
    if (element.hasUsageElement()) {
      composeMarkdown("usage", element.getUsageElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
    if (element.hasCopyrightLabelElement()) {
      composeString("copyrightLabel", element.getCopyrightLabelElement());
    }
    if (element.hasApprovalDateElement()) {
      composeDate("approvalDate", element.getApprovalDateElement());
    }
    if (element.hasLastReviewDateElement()) {
      composeDate("lastReviewDate", element.getLastReviewDateElement());
    }
    if (element.hasEffectivePeriod()) {
      composePeriod("effectivePeriod", element.getEffectivePeriod());
    }
    if (element.hasTopic()) { 
      for (CodeableConcept e : element.getTopic()) 
          composeCodeableConcept("topic", e);
    }
    if (element.hasAuthor()) { 
      for (ContactDetail e : element.getAuthor()) 
          composeContactDetail("author", e);
    }
    if (element.hasEditor()) { 
      for (ContactDetail e : element.getEditor()) 
          composeContactDetail("editor", e);
    }
    if (element.hasReviewer()) { 
      for (ContactDetail e : element.getReviewer()) 
          composeContactDetail("reviewer", e);
    }
    if (element.hasEndorser()) { 
      for (ContactDetail e : element.getEndorser()) 
          composeContactDetail("endorser", e);
    }
    if (element.hasRelatedArtifact()) { 
      for (RelatedArtifact e : element.getRelatedArtifact()) 
          composeRelatedArtifact("relatedArtifact", e);
    }
    if (element.hasLibrary()) { 
      for (CanonicalType e : element.getLibrary()) 
          composeCanonical("library", e);
    }
    if (element.hasGoal()) { 
      for (PlanDefinition.PlanDefinitionGoalComponent e : element.getGoal()) 
          composePlanDefinitionGoalComponent("goal", e);
    }
    if (element.hasActor()) { 
      for (PlanDefinition.PlanDefinitionActorComponent e : element.getActor()) 
          composePlanDefinitionActorComponent("actor", e);
    }
    if (element.hasAction()) { 
      for (PlanDefinition.PlanDefinitionActionComponent e : element.getAction()) 
          composePlanDefinitionActionComponent("action", e);
    }
    if (element.hasAsNeeded()) {
      composeType("asNeeded", element.getAsNeeded());
    }  }

  protected void composePlanDefinitionGoalComponent(String name, PlanDefinition.PlanDefinitionGoalComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composePlanDefinitionGoalComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePlanDefinitionGoalComponentElements(PlanDefinition.PlanDefinitionGoalComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCategory()) {
      composeCodeableConcept("category", element.getCategory());
    }
    if (element.hasDescription()) {
      composeCodeableConcept("description", element.getDescription());
    }
    if (element.hasPriority()) {
      composeCodeableConcept("priority", element.getPriority());
    }
    if (element.hasStart()) {
      composeCodeableConcept("start", element.getStart());
    }
    if (element.hasAddresses()) { 
      for (CodeableConcept e : element.getAddresses()) 
          composeCodeableConcept("addresses", e);
    }
    if (element.hasDocumentation()) { 
      for (RelatedArtifact e : element.getDocumentation()) 
          composeRelatedArtifact("documentation", e);
    }
    if (element.hasTarget()) { 
      for (PlanDefinition.PlanDefinitionGoalTargetComponent e : element.getTarget()) 
          composePlanDefinitionGoalTargetComponent("target", e);
    }
  }

  protected void composePlanDefinitionGoalTargetComponent(String name, PlanDefinition.PlanDefinitionGoalTargetComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composePlanDefinitionGoalTargetComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePlanDefinitionGoalTargetComponentElements(PlanDefinition.PlanDefinitionGoalTargetComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasMeasure()) {
      composeCodeableConcept("measure", element.getMeasure());
    }
    if (element.hasDetail()) {
      composeType("detail", element.getDetail());
    }    if (element.hasDue()) {
      composeDuration("due", element.getDue());
    }
  }

  protected void composePlanDefinitionActorComponent(String name, PlanDefinition.PlanDefinitionActorComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composePlanDefinitionActorComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePlanDefinitionActorComponentElements(PlanDefinition.PlanDefinitionActorComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasOption()) { 
      for (PlanDefinition.PlanDefinitionActorOptionComponent e : element.getOption()) 
          composePlanDefinitionActorOptionComponent("option", e);
    }
  }

  protected void composePlanDefinitionActorOptionComponent(String name, PlanDefinition.PlanDefinitionActorOptionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composePlanDefinitionActorOptionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePlanDefinitionActorOptionComponentElements(PlanDefinition.PlanDefinitionActorOptionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new Enumerations.ActionParticipantTypeEnumFactory());
    if (element.hasTypeCanonicalElement()) {
      composeCanonical("typeCanonical", element.getTypeCanonicalElement());
    }
    if (element.hasTypeReference()) {
      composeReference("typeReference", element.getTypeReference());
    }
    if (element.hasRole()) {
      composeCodeableConcept("role", element.getRole());
    }
  }

  protected void composePlanDefinitionActionComponent(String name, PlanDefinition.PlanDefinitionActionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composePlanDefinitionActionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePlanDefinitionActionComponentElements(PlanDefinition.PlanDefinitionActionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLinkIdElement()) {
      composeString("linkId", element.getLinkIdElement());
    }
    if (element.hasPrefixElement()) {
      composeString("prefix", element.getPrefixElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasTextEquivalentElement()) {
      composeMarkdown("textEquivalent", element.getTextEquivalentElement());
    }
    if (element.hasPriorityElement())
      composeEnumeration("priority", element.getPriorityElement(), new Enumerations.RequestPriorityEnumFactory());
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasReason()) { 
      for (CodeableConcept e : element.getReason()) 
          composeCodeableConcept("reason", e);
    }
    if (element.hasDocumentation()) { 
      for (RelatedArtifact e : element.getDocumentation()) 
          composeRelatedArtifact("documentation", e);
    }
    if (element.hasGoalId()) { 
      for (IdType e : element.getGoalId()) 
          composeId("goalId", e);
    }
    if (element.hasSubject()) {
      composeType("subject", element.getSubject());
    }    if (element.hasTrigger()) { 
      for (TriggerDefinition e : element.getTrigger()) 
          composeTriggerDefinition("trigger", e);
    }
    if (element.hasCondition()) { 
      for (PlanDefinition.PlanDefinitionActionConditionComponent e : element.getCondition()) 
          composePlanDefinitionActionConditionComponent("condition", e);
    }
    if (element.hasInput()) { 
      for (PlanDefinition.PlanDefinitionActionInputComponent e : element.getInput()) 
          composePlanDefinitionActionInputComponent("input", e);
    }
    if (element.hasOutput()) { 
      for (PlanDefinition.PlanDefinitionActionOutputComponent e : element.getOutput()) 
          composePlanDefinitionActionOutputComponent("output", e);
    }
    if (element.hasRelatedAction()) { 
      for (PlanDefinition.PlanDefinitionActionRelatedActionComponent e : element.getRelatedAction()) 
          composePlanDefinitionActionRelatedActionComponent("relatedAction", e);
    }
    if (element.hasTiming()) {
      composeType("timing", element.getTiming());
    }    if (element.hasLocation()) {
      composeCodeableReference("location", element.getLocation());
    }
    if (element.hasParticipant()) { 
      for (PlanDefinition.PlanDefinitionActionParticipantComponent e : element.getParticipant()) 
          composePlanDefinitionActionParticipantComponent("participant", e);
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasGroupingBehaviorElement())
      composeEnumeration("groupingBehavior", element.getGroupingBehaviorElement(), new Enumerations.ActionGroupingBehaviorEnumFactory());
    if (element.hasSelectionBehaviorElement())
      composeEnumeration("selectionBehavior", element.getSelectionBehaviorElement(), new Enumerations.ActionSelectionBehaviorEnumFactory());
    if (element.hasRequiredBehaviorElement())
      composeEnumeration("requiredBehavior", element.getRequiredBehaviorElement(), new Enumerations.ActionRequiredBehaviorEnumFactory());
    if (element.hasPrecheckBehaviorElement())
      composeEnumeration("precheckBehavior", element.getPrecheckBehaviorElement(), new Enumerations.ActionPrecheckBehaviorEnumFactory());
    if (element.hasCardinalityBehaviorElement())
      composeEnumeration("cardinalityBehavior", element.getCardinalityBehaviorElement(), new Enumerations.ActionCardinalityBehaviorEnumFactory());
    if (element.hasDefinition()) {
      composeType("definition", element.getDefinition());
    }    if (element.hasTransformElement()) {
      composeCanonical("transform", element.getTransformElement());
    }
    if (element.hasDynamicValue()) { 
      for (PlanDefinition.PlanDefinitionActionDynamicValueComponent e : element.getDynamicValue()) 
          composePlanDefinitionActionDynamicValueComponent("dynamicValue", e);
    }
    if (element.hasAction()) { 
      for (PlanDefinition.PlanDefinitionActionComponent e : element.getAction()) 
          composePlanDefinitionActionComponent("action", e);
    }
  }

  protected void composePlanDefinitionActionConditionComponent(String name, PlanDefinition.PlanDefinitionActionConditionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composePlanDefinitionActionConditionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePlanDefinitionActionConditionComponentElements(PlanDefinition.PlanDefinitionActionConditionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasKindElement())
      composeEnumeration("kind", element.getKindElement(), new Enumerations.ActionConditionKindEnumFactory());
    if (element.hasExpression()) {
      composeExpression("expression", element.getExpression());
    }
  }

  protected void composePlanDefinitionActionInputComponent(String name, PlanDefinition.PlanDefinitionActionInputComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composePlanDefinitionActionInputComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePlanDefinitionActionInputComponentElements(PlanDefinition.PlanDefinitionActionInputComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasRequirement()) {
      composeDataRequirement("requirement", element.getRequirement());
    }
    if (element.hasRelatedDataElement()) {
      composeId("relatedData", element.getRelatedDataElement());
    }
  }

  protected void composePlanDefinitionActionOutputComponent(String name, PlanDefinition.PlanDefinitionActionOutputComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composePlanDefinitionActionOutputComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePlanDefinitionActionOutputComponentElements(PlanDefinition.PlanDefinitionActionOutputComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasRequirement()) {
      composeDataRequirement("requirement", element.getRequirement());
    }
    if (element.hasRelatedDataElement()) {
      composeString("relatedData", element.getRelatedDataElement());
    }
  }

  protected void composePlanDefinitionActionRelatedActionComponent(String name, PlanDefinition.PlanDefinitionActionRelatedActionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composePlanDefinitionActionRelatedActionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePlanDefinitionActionRelatedActionComponentElements(PlanDefinition.PlanDefinitionActionRelatedActionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTargetIdElement()) {
      composeId("targetId", element.getTargetIdElement());
    }
    if (element.hasRelationshipElement())
      composeEnumeration("relationship", element.getRelationshipElement(), new Enumerations.ActionRelationshipTypeEnumFactory());
    if (element.hasEndRelationshipElement())
      composeEnumeration("endRelationship", element.getEndRelationshipElement(), new Enumerations.ActionRelationshipTypeEnumFactory());
    if (element.hasOffset()) {
      composeType("offset", element.getOffset());
    }  }

  protected void composePlanDefinitionActionParticipantComponent(String name, PlanDefinition.PlanDefinitionActionParticipantComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composePlanDefinitionActionParticipantComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePlanDefinitionActionParticipantComponentElements(PlanDefinition.PlanDefinitionActionParticipantComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasActorIdElement()) {
      composeString("actorId", element.getActorIdElement());
    }
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new Enumerations.ActionParticipantTypeEnumFactory());
    if (element.hasTypeCanonicalElement()) {
      composeCanonical("typeCanonical", element.getTypeCanonicalElement());
    }
    if (element.hasTypeReference()) {
      composeReference("typeReference", element.getTypeReference());
    }
    if (element.hasRole()) {
      composeCodeableConcept("role", element.getRole());
    }
    if (element.hasFunction()) {
      composeCodeableConcept("function", element.getFunction());
    }
  }

  protected void composePlanDefinitionActionDynamicValueComponent(String name, PlanDefinition.PlanDefinitionActionDynamicValueComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composePlanDefinitionActionDynamicValueComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePlanDefinitionActionDynamicValueComponentElements(PlanDefinition.PlanDefinitionActionDynamicValueComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasPathElement()) {
      composeString("path", element.getPathElement());
    }
    if (element.hasExpression()) {
      composeExpression("expression", element.getExpression());
    }
  }

  protected void composePractitioner(String name, Practitioner element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composePractitionerElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePractitionerElements(Practitioner element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasActiveElement()) {
      composeBoolean("active", element.getActiveElement());
    }
    if (element.hasName()) { 
      for (HumanName e : element.getName()) 
          composeHumanName("name", e);
    }
    if (element.hasTelecom()) { 
      for (ContactPoint e : element.getTelecom()) 
          composeContactPoint("telecom", e);
    }
    if (element.hasGenderElement())
      composeEnumeration("gender", element.getGenderElement(), new Enumerations.AdministrativeGenderEnumFactory());
    if (element.hasBirthDateElement()) {
      composeDate("birthDate", element.getBirthDateElement());
    }
    if (element.hasDeceased()) {
      composeType("deceased", element.getDeceased());
    }    if (element.hasAddress()) { 
      for (Address e : element.getAddress()) 
          composeAddress("address", e);
    }
    if (element.hasPhoto()) { 
      for (Attachment e : element.getPhoto()) 
          composeAttachment("photo", e);
    }
    if (element.hasQualification()) { 
      for (Practitioner.PractitionerQualificationComponent e : element.getQualification()) 
          composePractitionerQualificationComponent("qualification", e);
    }
    if (element.hasCommunication()) { 
      for (Practitioner.PractitionerCommunicationComponent e : element.getCommunication()) 
          composePractitionerCommunicationComponent("communication", e);
    }
  }

  protected void composePractitionerQualificationComponent(String name, Practitioner.PractitionerQualificationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composePractitionerQualificationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePractitionerQualificationComponentElements(Practitioner.PractitionerQualificationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
    if (element.hasIssuer()) {
      composeReference("issuer", element.getIssuer());
    }
  }

  protected void composePractitionerCommunicationComponent(String name, Practitioner.PractitionerCommunicationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composePractitionerCommunicationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePractitionerCommunicationComponentElements(Practitioner.PractitionerCommunicationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLanguage()) {
      composeCodeableConcept("language", element.getLanguage());
    }
    if (element.hasPreferredElement()) {
      composeBoolean("preferred", element.getPreferredElement());
    }
  }

  protected void composePractitionerRole(String name, PractitionerRole element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composePractitionerRoleElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composePractitionerRoleElements(PractitionerRole element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasActiveElement()) {
      composeBoolean("active", element.getActiveElement());
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
    if (element.hasPractitioner()) {
      composeReference("practitioner", element.getPractitioner());
    }
    if (element.hasOrganization()) {
      composeReference("organization", element.getOrganization());
    }
    if (element.hasCode()) { 
      for (CodeableConcept e : element.getCode()) 
          composeCodeableConcept("code", e);
    }
    if (element.hasSpecialty()) { 
      for (CodeableConcept e : element.getSpecialty()) 
          composeCodeableConcept("specialty", e);
    }
    if (element.hasLocation()) { 
      for (Reference e : element.getLocation()) 
          composeReference("location", e);
    }
    if (element.hasHealthcareService()) { 
      for (Reference e : element.getHealthcareService()) 
          composeReference("healthcareService", e);
    }
    if (element.hasContact()) { 
      for (ExtendedContactDetail e : element.getContact()) 
          composeExtendedContactDetail("contact", e);
    }
    if (element.hasCharacteristic()) { 
      for (CodeableConcept e : element.getCharacteristic()) 
          composeCodeableConcept("characteristic", e);
    }
    if (element.hasCommunication()) { 
      for (CodeableConcept e : element.getCommunication()) 
          composeCodeableConcept("communication", e);
    }
    if (element.hasAvailability()) { 
      for (Availability e : element.getAvailability()) 
          composeAvailability("availability", e);
    }
    if (element.hasEndpoint()) { 
      for (Reference e : element.getEndpoint()) 
          composeReference("endpoint", e);
    }
  }

  protected void composeProcedure(String name, Procedure element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeProcedureElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeProcedureElements(Procedure element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasInstantiatesCanonical()) { 
      for (CanonicalType e : element.getInstantiatesCanonical()) 
          composeCanonical("instantiatesCanonical", e);
    }
    if (element.hasInstantiatesUri()) { 
      for (UriType e : element.getInstantiatesUri()) 
          composeUri("instantiatesUri", e);
    }
    if (element.hasBasedOn()) { 
      for (Reference e : element.getBasedOn()) 
          composeReference("basedOn", e);
    }
    if (element.hasPartOf()) { 
      for (Reference e : element.getPartOf()) 
          composeReference("partOf", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.EventStatusEnumFactory());
    if (element.hasStatusReason()) {
      composeCodeableConcept("statusReason", element.getStatusReason());
    }
    if (element.hasCategory()) { 
      for (CodeableConcept e : element.getCategory()) 
          composeCodeableConcept("category", e);
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasFocus()) {
      composeReference("focus", element.getFocus());
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasOccurrence()) {
      composeType("occurrence", element.getOccurrence());
    }    if (element.hasRecordedElement()) {
      composeDateTime("recorded", element.getRecordedElement());
    }
    if (element.hasRecorder()) {
      composeReference("recorder", element.getRecorder());
    }
    if (element.hasReported()) {
      composeType("reported", element.getReported());
    }    if (element.hasPerformer()) { 
      for (Procedure.ProcedurePerformerComponent e : element.getPerformer()) 
          composeProcedurePerformerComponent("performer", e);
    }
    if (element.hasLocation()) {
      composeReference("location", element.getLocation());
    }
    if (element.hasReason()) { 
      for (CodeableReference e : element.getReason()) 
          composeCodeableReference("reason", e);
    }
    if (element.hasBodySite()) { 
      for (CodeableConcept e : element.getBodySite()) 
          composeCodeableConcept("bodySite", e);
    }
    if (element.hasOutcome()) {
      composeCodeableConcept("outcome", element.getOutcome());
    }
    if (element.hasReport()) { 
      for (Reference e : element.getReport()) 
          composeReference("report", e);
    }
    if (element.hasComplication()) { 
      for (CodeableReference e : element.getComplication()) 
          composeCodeableReference("complication", e);
    }
    if (element.hasFollowUp()) { 
      for (CodeableConcept e : element.getFollowUp()) 
          composeCodeableConcept("followUp", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasFocalDevice()) { 
      for (Procedure.ProcedureFocalDeviceComponent e : element.getFocalDevice()) 
          composeProcedureFocalDeviceComponent("focalDevice", e);
    }
    if (element.hasUsed()) { 
      for (CodeableReference e : element.getUsed()) 
          composeCodeableReference("used", e);
    }
    if (element.hasSupportingInfo()) { 
      for (Reference e : element.getSupportingInfo()) 
          composeReference("supportingInfo", e);
    }
  }

  protected void composeProcedurePerformerComponent(String name, Procedure.ProcedurePerformerComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeProcedurePerformerComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeProcedurePerformerComponentElements(Procedure.ProcedurePerformerComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasFunction()) {
      composeCodeableConcept("function", element.getFunction());
    }
    if (element.hasActor()) {
      composeReference("actor", element.getActor());
    }
    if (element.hasOnBehalfOf()) {
      composeReference("onBehalfOf", element.getOnBehalfOf());
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
  }

  protected void composeProcedureFocalDeviceComponent(String name, Procedure.ProcedureFocalDeviceComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeProcedureFocalDeviceComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeProcedureFocalDeviceComponentElements(Procedure.ProcedureFocalDeviceComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasAction()) {
      composeCodeableConcept("action", element.getAction());
    }
    if (element.hasManipulated()) {
      composeReference("manipulated", element.getManipulated());
    }
  }

  protected void composeProvenance(String name, Provenance element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeProvenanceElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeProvenanceElements(Provenance element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasTarget()) { 
      for (Reference e : element.getTarget()) 
          composeReference("target", e);
    }
    if (element.hasOccurred()) {
      composeType("occurred", element.getOccurred());
    }    if (element.hasRecordedElement()) {
      composeInstant("recorded", element.getRecordedElement());
    }
    if (element.hasPolicy()) { 
      for (UriType e : element.getPolicy()) 
          composeUri("policy", e);
    }
    if (element.hasLocation()) {
      composeReference("location", element.getLocation());
    }
    if (element.hasAuthorization()) { 
      for (CodeableReference e : element.getAuthorization()) 
          composeCodeableReference("authorization", e);
    }
    if (element.hasActivity()) {
      composeCodeableConcept("activity", element.getActivity());
    }
    if (element.hasBasedOn()) { 
      for (Reference e : element.getBasedOn()) 
          composeReference("basedOn", e);
    }
    if (element.hasPatient()) {
      composeReference("patient", element.getPatient());
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasAgent()) { 
      for (Provenance.ProvenanceAgentComponent e : element.getAgent()) 
          composeProvenanceAgentComponent("agent", e);
    }
    if (element.hasEntity()) { 
      for (Provenance.ProvenanceEntityComponent e : element.getEntity()) 
          composeProvenanceEntityComponent("entity", e);
    }
    if (element.hasSignature()) { 
      for (Signature e : element.getSignature()) 
          composeSignature("signature", e);
    }
  }

  protected void composeProvenanceAgentComponent(String name, Provenance.ProvenanceAgentComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeProvenanceAgentComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeProvenanceAgentComponentElements(Provenance.ProvenanceAgentComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasRole()) { 
      for (CodeableConcept e : element.getRole()) 
          composeCodeableConcept("role", e);
    }
    if (element.hasWho()) {
      composeReference("who", element.getWho());
    }
    if (element.hasOnBehalfOf()) {
      composeReference("onBehalfOf", element.getOnBehalfOf());
    }
  }

  protected void composeProvenanceEntityComponent(String name, Provenance.ProvenanceEntityComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeProvenanceEntityComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeProvenanceEntityComponentElements(Provenance.ProvenanceEntityComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasRoleElement())
      composeEnumeration("role", element.getRoleElement(), new Provenance.ProvenanceEntityRoleEnumFactory());
    if (element.hasWhat()) {
      composeReference("what", element.getWhat());
    }
    if (element.hasAgent()) { 
      for (Provenance.ProvenanceAgentComponent e : element.getAgent()) 
          composeProvenanceAgentComponent("agent", e);
    }
  }

  protected void composeQuestionnaire(String name, Questionnaire element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeQuestionnaireElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeQuestionnaireElements(Questionnaire element) throws IOException {
    composeMetadataResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasVersionAlgorithm()) {
      composeType("versionAlgorithm", element.getVersionAlgorithm());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasDerivedFrom()) { 
      for (CanonicalType e : element.getDerivedFrom()) 
          composeCanonical("derivedFrom", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasExperimentalElement()) {
      composeBoolean("experimental", element.getExperimentalElement());
    }
    if (element.hasSubjectType()) { 
      for (CodeType e : element.getSubjectType()) 
          composeCode("subjectType", e);
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasJurisdiction()) { 
      for (CodeableConcept e : element.getJurisdiction()) 
          composeCodeableConcept("jurisdiction", e);
    }
    if (element.hasPurposeElement()) {
      composeMarkdown("purpose", element.getPurposeElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
    if (element.hasCopyrightLabelElement()) {
      composeString("copyrightLabel", element.getCopyrightLabelElement());
    }
    if (element.hasApprovalDateElement()) {
      composeDate("approvalDate", element.getApprovalDateElement());
    }
    if (element.hasLastReviewDateElement()) {
      composeDate("lastReviewDate", element.getLastReviewDateElement());
    }
    if (element.hasEffectivePeriod()) {
      composePeriod("effectivePeriod", element.getEffectivePeriod());
    }
    if (element.hasCode()) { 
      for (Coding e : element.getCode()) 
          composeCoding("code", e);
    }
    if (element.hasItem()) { 
      for (Questionnaire.QuestionnaireItemComponent e : element.getItem()) 
          composeQuestionnaireItemComponent("item", e);
    }
  }

  protected void composeQuestionnaireItemComponent(String name, Questionnaire.QuestionnaireItemComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeQuestionnaireItemComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeQuestionnaireItemComponentElements(Questionnaire.QuestionnaireItemComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLinkIdElement()) {
      composeString("linkId", element.getLinkIdElement());
    }
    if (element.hasDefinitionElement()) {
      composeUri("definition", element.getDefinitionElement());
    }
    if (element.hasCode()) { 
      for (Coding e : element.getCode()) 
          composeCoding("code", e);
    }
    if (element.hasPrefixElement()) {
      composeString("prefix", element.getPrefixElement());
    }
    if (element.hasTextElement()) {
      composeString("text", element.getTextElement());
    }
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new Questionnaire.QuestionnaireItemTypeEnumFactory());
    if (element.hasEnableWhen()) { 
      for (Questionnaire.QuestionnaireItemEnableWhenComponent e : element.getEnableWhen()) 
          composeQuestionnaireItemEnableWhenComponent("enableWhen", e);
    }
    if (element.hasEnableBehaviorElement())
      composeEnumeration("enableBehavior", element.getEnableBehaviorElement(), new Questionnaire.EnableWhenBehaviorEnumFactory());
    if (element.hasDisabledDisplayElement())
      composeEnumeration("disabledDisplay", element.getDisabledDisplayElement(), new Questionnaire.QuestionnaireItemDisabledDisplayEnumFactory());
    if (element.hasRequiredElement()) {
      composeBoolean("required", element.getRequiredElement());
    }
    if (element.hasRepeatsElement()) {
      composeBoolean("repeats", element.getRepeatsElement());
    }
    if (element.hasReadOnlyElement()) {
      composeBoolean("readOnly", element.getReadOnlyElement());
    }
    if (element.hasMaxLengthElement()) {
      composeInteger("maxLength", element.getMaxLengthElement());
    }
    if (element.hasAnswerConstraintElement())
      composeEnumeration("answerConstraint", element.getAnswerConstraintElement(), new Questionnaire.QuestionnaireAnswerConstraintEnumFactory());
    if (element.hasAnswerValueSetElement()) {
      composeCanonical("answerValueSet", element.getAnswerValueSetElement());
    }
    if (element.hasAnswerOption()) { 
      for (Questionnaire.QuestionnaireItemAnswerOptionComponent e : element.getAnswerOption()) 
          composeQuestionnaireItemAnswerOptionComponent("answerOption", e);
    }
    if (element.hasInitial()) { 
      for (Questionnaire.QuestionnaireItemInitialComponent e : element.getInitial()) 
          composeQuestionnaireItemInitialComponent("initial", e);
    }
    if (element.hasItem()) { 
      for (Questionnaire.QuestionnaireItemComponent e : element.getItem()) 
          composeQuestionnaireItemComponent("item", e);
    }
  }

  protected void composeQuestionnaireItemEnableWhenComponent(String name, Questionnaire.QuestionnaireItemEnableWhenComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeQuestionnaireItemEnableWhenComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeQuestionnaireItemEnableWhenComponentElements(Questionnaire.QuestionnaireItemEnableWhenComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasQuestionElement()) {
      composeString("question", element.getQuestionElement());
    }
    if (element.hasOperatorElement())
      composeEnumeration("operator", element.getOperatorElement(), new Questionnaire.QuestionnaireItemOperatorEnumFactory());
    if (element.hasAnswer()) {
      composeType("answer", element.getAnswer());
    }  }

  protected void composeQuestionnaireItemAnswerOptionComponent(String name, Questionnaire.QuestionnaireItemAnswerOptionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeQuestionnaireItemAnswerOptionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeQuestionnaireItemAnswerOptionComponentElements(Questionnaire.QuestionnaireItemAnswerOptionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }    if (element.hasInitialSelectedElement()) {
      composeBoolean("initialSelected", element.getInitialSelectedElement());
    }
  }

  protected void composeQuestionnaireItemInitialComponent(String name, Questionnaire.QuestionnaireItemInitialComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeQuestionnaireItemInitialComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeQuestionnaireItemInitialComponentElements(Questionnaire.QuestionnaireItemInitialComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeQuestionnaireResponse(String name, QuestionnaireResponse element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeQuestionnaireResponseElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeQuestionnaireResponseElements(QuestionnaireResponse element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasBasedOn()) { 
      for (Reference e : element.getBasedOn()) 
          composeReference("basedOn", e);
    }
    if (element.hasPartOf()) { 
      for (Reference e : element.getPartOf()) 
          composeReference("partOf", e);
    }
    if (element.hasQuestionnaireElement()) {
      composeCanonical("questionnaire", element.getQuestionnaireElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new QuestionnaireResponse.QuestionnaireResponseStatusEnumFactory());
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasAuthoredElement()) {
      composeDateTime("authored", element.getAuthoredElement());
    }
    if (element.hasAuthor()) {
      composeReference("author", element.getAuthor());
    }
    if (element.hasSource()) {
      composeReference("source", element.getSource());
    }
    if (element.hasItem()) { 
      for (QuestionnaireResponse.QuestionnaireResponseItemComponent e : element.getItem()) 
          composeQuestionnaireResponseItemComponent("item", e);
    }
  }

  protected void composeQuestionnaireResponseItemComponent(String name, QuestionnaireResponse.QuestionnaireResponseItemComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeQuestionnaireResponseItemComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeQuestionnaireResponseItemComponentElements(QuestionnaireResponse.QuestionnaireResponseItemComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLinkIdElement()) {
      composeString("linkId", element.getLinkIdElement());
    }
    if (element.hasDefinitionElement()) {
      composeUri("definition", element.getDefinitionElement());
    }
    if (element.hasTextElement()) {
      composeString("text", element.getTextElement());
    }
    if (element.hasAnswer()) { 
      for (QuestionnaireResponse.QuestionnaireResponseItemAnswerComponent e : element.getAnswer()) 
          composeQuestionnaireResponseItemAnswerComponent("answer", e);
    }
    if (element.hasItem()) { 
      for (QuestionnaireResponse.QuestionnaireResponseItemComponent e : element.getItem()) 
          composeQuestionnaireResponseItemComponent("item", e);
    }
  }

  protected void composeQuestionnaireResponseItemAnswerComponent(String name, QuestionnaireResponse.QuestionnaireResponseItemAnswerComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeQuestionnaireResponseItemAnswerComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeQuestionnaireResponseItemAnswerComponentElements(QuestionnaireResponse.QuestionnaireResponseItemAnswerComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }    if (element.hasItem()) { 
      for (QuestionnaireResponse.QuestionnaireResponseItemComponent e : element.getItem()) 
          composeQuestionnaireResponseItemComponent("item", e);
    }
  }

  protected void composeRegulatedAuthorization(String name, RegulatedAuthorization element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeRegulatedAuthorizationElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeRegulatedAuthorizationElements(RegulatedAuthorization element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasSubject()) { 
      for (Reference e : element.getSubject()) 
          composeReference("subject", e);
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasRegion()) { 
      for (CodeableConcept e : element.getRegion()) 
          composeCodeableConcept("region", e);
    }
    if (element.hasStatus()) {
      composeCodeableConcept("status", element.getStatus());
    }
    if (element.hasStatusDateElement()) {
      composeDateTime("statusDate", element.getStatusDateElement());
    }
    if (element.hasValidityPeriod()) {
      composePeriod("validityPeriod", element.getValidityPeriod());
    }
    if (element.hasIndication()) { 
      for (CodeableReference e : element.getIndication()) 
          composeCodeableReference("indication", e);
    }
    if (element.hasIntendedUse()) {
      composeCodeableConcept("intendedUse", element.getIntendedUse());
    }
    if (element.hasBasis()) { 
      for (CodeableConcept e : element.getBasis()) 
          composeCodeableConcept("basis", e);
    }
    if (element.hasHolder()) {
      composeReference("holder", element.getHolder());
    }
    if (element.hasRegulator()) {
      composeReference("regulator", element.getRegulator());
    }
    if (element.hasAttachedDocument()) { 
      for (Reference e : element.getAttachedDocument()) 
          composeReference("attachedDocument", e);
    }
    if (element.hasCase()) {
      composeRegulatedAuthorizationCaseComponent("case", element.getCase());
    }
  }

  protected void composeRegulatedAuthorizationCaseComponent(String name, RegulatedAuthorization.RegulatedAuthorizationCaseComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeRegulatedAuthorizationCaseComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeRegulatedAuthorizationCaseComponentElements(RegulatedAuthorization.RegulatedAuthorizationCaseComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasIdentifier()) {
      composeIdentifier("identifier", element.getIdentifier());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasStatus()) {
      composeCodeableConcept("status", element.getStatus());
    }
    if (element.hasDate()) {
      composeType("date", element.getDate());
    }    if (element.hasApplication()) { 
      for (RegulatedAuthorization.RegulatedAuthorizationCaseComponent e : element.getApplication()) 
          composeRegulatedAuthorizationCaseComponent("application", e);
    }
  }

  protected void composeRelatedPerson(String name, RelatedPerson element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeRelatedPersonElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeRelatedPersonElements(RelatedPerson element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasActiveElement()) {
      composeBoolean("active", element.getActiveElement());
    }
    if (element.hasPatient()) {
      composeReference("patient", element.getPatient());
    }
    if (element.hasRelationship()) { 
      for (CodeableConcept e : element.getRelationship()) 
          composeCodeableConcept("relationship", e);
    }
    if (element.hasName()) { 
      for (HumanName e : element.getName()) 
          composeHumanName("name", e);
    }
    if (element.hasTelecom()) { 
      for (ContactPoint e : element.getTelecom()) 
          composeContactPoint("telecom", e);
    }
    if (element.hasGenderElement())
      composeEnumeration("gender", element.getGenderElement(), new Enumerations.AdministrativeGenderEnumFactory());
    if (element.hasBirthDateElement()) {
      composeDate("birthDate", element.getBirthDateElement());
    }
    if (element.hasAddress()) { 
      for (Address e : element.getAddress()) 
          composeAddress("address", e);
    }
    if (element.hasPhoto()) { 
      for (Attachment e : element.getPhoto()) 
          composeAttachment("photo", e);
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
    if (element.hasCommunication()) { 
      for (RelatedPerson.RelatedPersonCommunicationComponent e : element.getCommunication()) 
          composeRelatedPersonCommunicationComponent("communication", e);
    }
  }

  protected void composeRelatedPersonCommunicationComponent(String name, RelatedPerson.RelatedPersonCommunicationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeRelatedPersonCommunicationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeRelatedPersonCommunicationComponentElements(RelatedPerson.RelatedPersonCommunicationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLanguage()) {
      composeCodeableConcept("language", element.getLanguage());
    }
    if (element.hasPreferredElement()) {
      composeBoolean("preferred", element.getPreferredElement());
    }
  }

  protected void composeRequestOrchestration(String name, RequestOrchestration element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeRequestOrchestrationElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeRequestOrchestrationElements(RequestOrchestration element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasInstantiatesCanonical()) { 
      for (CanonicalType e : element.getInstantiatesCanonical()) 
          composeCanonical("instantiatesCanonical", e);
    }
    if (element.hasInstantiatesUri()) { 
      for (UriType e : element.getInstantiatesUri()) 
          composeUri("instantiatesUri", e);
    }
    if (element.hasBasedOn()) { 
      for (Reference e : element.getBasedOn()) 
          composeReference("basedOn", e);
    }
    if (element.hasReplaces()) { 
      for (Reference e : element.getReplaces()) 
          composeReference("replaces", e);
    }
    if (element.hasGroupIdentifier()) {
      composeIdentifier("groupIdentifier", element.getGroupIdentifier());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.RequestStatusEnumFactory());
    if (element.hasIntentElement())
      composeEnumeration("intent", element.getIntentElement(), new Enumerations.RequestIntentEnumFactory());
    if (element.hasPriorityElement())
      composeEnumeration("priority", element.getPriorityElement(), new Enumerations.RequestPriorityEnumFactory());
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasAuthoredOnElement()) {
      composeDateTime("authoredOn", element.getAuthoredOnElement());
    }
    if (element.hasAuthor()) {
      composeReference("author", element.getAuthor());
    }
    if (element.hasReason()) { 
      for (CodeableReference e : element.getReason()) 
          composeCodeableReference("reason", e);
    }
    if (element.hasGoal()) { 
      for (Reference e : element.getGoal()) 
          composeReference("goal", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasAction()) { 
      for (RequestOrchestration.RequestOrchestrationActionComponent e : element.getAction()) 
          composeRequestOrchestrationActionComponent("action", e);
    }
  }

  protected void composeRequestOrchestrationActionComponent(String name, RequestOrchestration.RequestOrchestrationActionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeRequestOrchestrationActionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeRequestOrchestrationActionComponentElements(RequestOrchestration.RequestOrchestrationActionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLinkIdElement()) {
      composeString("linkId", element.getLinkIdElement());
    }
    if (element.hasPrefixElement()) {
      composeString("prefix", element.getPrefixElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasTextEquivalentElement()) {
      composeMarkdown("textEquivalent", element.getTextEquivalentElement());
    }
    if (element.hasPriorityElement())
      composeEnumeration("priority", element.getPriorityElement(), new Enumerations.RequestPriorityEnumFactory());
    if (element.hasCode()) { 
      for (CodeableConcept e : element.getCode()) 
          composeCodeableConcept("code", e);
    }
    if (element.hasDocumentation()) { 
      for (RelatedArtifact e : element.getDocumentation()) 
          composeRelatedArtifact("documentation", e);
    }
    if (element.hasGoal()) { 
      for (Reference e : element.getGoal()) 
          composeReference("goal", e);
    }
    if (element.hasCondition()) { 
      for (RequestOrchestration.RequestOrchestrationActionConditionComponent e : element.getCondition()) 
          composeRequestOrchestrationActionConditionComponent("condition", e);
    }
    if (element.hasInput()) { 
      for (RequestOrchestration.RequestOrchestrationActionInputComponent e : element.getInput()) 
          composeRequestOrchestrationActionInputComponent("input", e);
    }
    if (element.hasOutput()) { 
      for (RequestOrchestration.RequestOrchestrationActionOutputComponent e : element.getOutput()) 
          composeRequestOrchestrationActionOutputComponent("output", e);
    }
    if (element.hasRelatedAction()) { 
      for (RequestOrchestration.RequestOrchestrationActionRelatedActionComponent e : element.getRelatedAction()) 
          composeRequestOrchestrationActionRelatedActionComponent("relatedAction", e);
    }
    if (element.hasTiming()) {
      composeType("timing", element.getTiming());
    }    if (element.hasLocation()) {
      composeCodeableReference("location", element.getLocation());
    }
    if (element.hasParticipant()) { 
      for (RequestOrchestration.RequestOrchestrationActionParticipantComponent e : element.getParticipant()) 
          composeRequestOrchestrationActionParticipantComponent("participant", e);
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasGroupingBehaviorElement())
      composeEnumeration("groupingBehavior", element.getGroupingBehaviorElement(), new Enumerations.ActionGroupingBehaviorEnumFactory());
    if (element.hasSelectionBehaviorElement())
      composeEnumeration("selectionBehavior", element.getSelectionBehaviorElement(), new Enumerations.ActionSelectionBehaviorEnumFactory());
    if (element.hasRequiredBehaviorElement())
      composeEnumeration("requiredBehavior", element.getRequiredBehaviorElement(), new Enumerations.ActionRequiredBehaviorEnumFactory());
    if (element.hasPrecheckBehaviorElement())
      composeEnumeration("precheckBehavior", element.getPrecheckBehaviorElement(), new Enumerations.ActionPrecheckBehaviorEnumFactory());
    if (element.hasCardinalityBehaviorElement())
      composeEnumeration("cardinalityBehavior", element.getCardinalityBehaviorElement(), new Enumerations.ActionCardinalityBehaviorEnumFactory());
    if (element.hasResource()) {
      composeReference("resource", element.getResource());
    }
    if (element.hasDefinition()) {
      composeType("definition", element.getDefinition());
    }    if (element.hasTransformElement()) {
      composeCanonical("transform", element.getTransformElement());
    }
    if (element.hasDynamicValue()) { 
      for (RequestOrchestration.RequestOrchestrationActionDynamicValueComponent e : element.getDynamicValue()) 
          composeRequestOrchestrationActionDynamicValueComponent("dynamicValue", e);
    }
    if (element.hasAction()) { 
      for (RequestOrchestration.RequestOrchestrationActionComponent e : element.getAction()) 
          composeRequestOrchestrationActionComponent("action", e);
    }
  }

  protected void composeRequestOrchestrationActionConditionComponent(String name, RequestOrchestration.RequestOrchestrationActionConditionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeRequestOrchestrationActionConditionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeRequestOrchestrationActionConditionComponentElements(RequestOrchestration.RequestOrchestrationActionConditionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasKindElement())
      composeEnumeration("kind", element.getKindElement(), new Enumerations.ActionConditionKindEnumFactory());
    if (element.hasExpression()) {
      composeExpression("expression", element.getExpression());
    }
  }

  protected void composeRequestOrchestrationActionInputComponent(String name, RequestOrchestration.RequestOrchestrationActionInputComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeRequestOrchestrationActionInputComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeRequestOrchestrationActionInputComponentElements(RequestOrchestration.RequestOrchestrationActionInputComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasRequirement()) {
      composeDataRequirement("requirement", element.getRequirement());
    }
    if (element.hasRelatedDataElement()) {
      composeId("relatedData", element.getRelatedDataElement());
    }
  }

  protected void composeRequestOrchestrationActionOutputComponent(String name, RequestOrchestration.RequestOrchestrationActionOutputComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeRequestOrchestrationActionOutputComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeRequestOrchestrationActionOutputComponentElements(RequestOrchestration.RequestOrchestrationActionOutputComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasRequirement()) {
      composeDataRequirement("requirement", element.getRequirement());
    }
    if (element.hasRelatedDataElement()) {
      composeString("relatedData", element.getRelatedDataElement());
    }
  }

  protected void composeRequestOrchestrationActionRelatedActionComponent(String name, RequestOrchestration.RequestOrchestrationActionRelatedActionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeRequestOrchestrationActionRelatedActionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeRequestOrchestrationActionRelatedActionComponentElements(RequestOrchestration.RequestOrchestrationActionRelatedActionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTargetIdElement()) {
      composeId("targetId", element.getTargetIdElement());
    }
    if (element.hasRelationshipElement())
      composeEnumeration("relationship", element.getRelationshipElement(), new Enumerations.ActionRelationshipTypeEnumFactory());
    if (element.hasEndRelationshipElement())
      composeEnumeration("endRelationship", element.getEndRelationshipElement(), new Enumerations.ActionRelationshipTypeEnumFactory());
    if (element.hasOffset()) {
      composeType("offset", element.getOffset());
    }  }

  protected void composeRequestOrchestrationActionParticipantComponent(String name, RequestOrchestration.RequestOrchestrationActionParticipantComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeRequestOrchestrationActionParticipantComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeRequestOrchestrationActionParticipantComponentElements(RequestOrchestration.RequestOrchestrationActionParticipantComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new Enumerations.ActionParticipantTypeEnumFactory());
    if (element.hasTypeCanonicalElement()) {
      composeCanonical("typeCanonical", element.getTypeCanonicalElement());
    }
    if (element.hasTypeReference()) {
      composeReference("typeReference", element.getTypeReference());
    }
    if (element.hasRole()) {
      composeCodeableConcept("role", element.getRole());
    }
    if (element.hasFunction()) {
      composeCodeableConcept("function", element.getFunction());
    }
    if (element.hasActor()) {
      composeType("actor", element.getActor());
    }  }

  protected void composeRequestOrchestrationActionDynamicValueComponent(String name, RequestOrchestration.RequestOrchestrationActionDynamicValueComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeRequestOrchestrationActionDynamicValueComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeRequestOrchestrationActionDynamicValueComponentElements(RequestOrchestration.RequestOrchestrationActionDynamicValueComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasPathElement()) {
      composeString("path", element.getPathElement());
    }
    if (element.hasExpression()) {
      composeExpression("expression", element.getExpression());
    }
  }

  protected void composeRequirements(String name, Requirements element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeRequirementsElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeRequirementsElements(Requirements element) throws IOException {
    composeCanonicalResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasVersionAlgorithm()) {
      composeType("versionAlgorithm", element.getVersionAlgorithm());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasExperimentalElement()) {
      composeBoolean("experimental", element.getExperimentalElement());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasJurisdiction()) { 
      for (CodeableConcept e : element.getJurisdiction()) 
          composeCodeableConcept("jurisdiction", e);
    }
    if (element.hasPurposeElement()) {
      composeMarkdown("purpose", element.getPurposeElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
    if (element.hasCopyrightLabelElement()) {
      composeString("copyrightLabel", element.getCopyrightLabelElement());
    }
    if (element.hasDerivedFrom()) { 
      for (CanonicalType e : element.getDerivedFrom()) 
          composeCanonical("derivedFrom", e);
    }
    if (element.hasReference()) { 
      for (UrlType e : element.getReference()) 
          composeUrl("reference", e);
    }
    if (element.hasActor()) { 
      for (CanonicalType e : element.getActor()) 
          composeCanonical("actor", e);
    }
    if (element.hasStatement()) { 
      for (Requirements.RequirementsStatementComponent e : element.getStatement()) 
          composeRequirementsStatementComponent("statement", e);
    }
  }

  protected void composeRequirementsStatementComponent(String name, Requirements.RequirementsStatementComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeRequirementsStatementComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeRequirementsStatementComponentElements(Requirements.RequirementsStatementComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasKeyElement()) {
      composeId("key", element.getKeyElement());
    }
    if (element.hasLabelElement()) {
      composeString("label", element.getLabelElement());
    }
      if (element.hasConformance()) 
        for (Enumeration e : element.getConformance()) 
          composeEnumeration("conformance", e, new Requirements.ConformanceExpectationEnumFactory());
    if (element.hasConditionalityElement()) {
      composeBoolean("conditionality", element.getConditionalityElement());
    }
    if (element.hasRequirementElement()) {
      composeMarkdown("requirement", element.getRequirementElement());
    }
    if (element.hasDerivedFromElement()) {
      composeString("derivedFrom", element.getDerivedFromElement());
    }
    if (element.hasParentElement()) {
      composeString("parent", element.getParentElement());
    }
    if (element.hasSatisfiedBy()) { 
      for (UrlType e : element.getSatisfiedBy()) 
          composeUrl("satisfiedBy", e);
    }
    if (element.hasReference()) { 
      for (UrlType e : element.getReference()) 
          composeUrl("reference", e);
    }
    if (element.hasSource()) { 
      for (Reference e : element.getSource()) 
          composeReference("source", e);
    }
  }

  protected void composeResearchStudy(String name, ResearchStudy element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeResearchStudyElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeResearchStudyElements(ResearchStudy element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasLabel()) { 
      for (ResearchStudy.ResearchStudyLabelComponent e : element.getLabel()) 
          composeResearchStudyLabelComponent("label", e);
    }
    if (element.hasProtocol()) { 
      for (Reference e : element.getProtocol()) 
          composeReference("protocol", e);
    }
    if (element.hasPartOf()) { 
      for (Reference e : element.getPartOf()) 
          composeReference("partOf", e);
    }
    if (element.hasRelatedArtifact()) { 
      for (RelatedArtifact e : element.getRelatedArtifact()) 
          composeRelatedArtifact("relatedArtifact", e);
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasPrimaryPurposeType()) {
      composeCodeableConcept("primaryPurposeType", element.getPrimaryPurposeType());
    }
    if (element.hasPhase()) {
      composeCodeableConcept("phase", element.getPhase());
    }
    if (element.hasStudyDesign()) { 
      for (CodeableConcept e : element.getStudyDesign()) 
          composeCodeableConcept("studyDesign", e);
    }
    if (element.hasFocus()) { 
      for (CodeableReference e : element.getFocus()) 
          composeCodeableReference("focus", e);
    }
    if (element.hasCondition()) { 
      for (CodeableConcept e : element.getCondition()) 
          composeCodeableConcept("condition", e);
    }
    if (element.hasKeyword()) { 
      for (CodeableConcept e : element.getKeyword()) 
          composeCodeableConcept("keyword", e);
    }
    if (element.hasRegion()) { 
      for (CodeableConcept e : element.getRegion()) 
          composeCodeableConcept("region", e);
    }
    if (element.hasDescriptionSummaryElement()) {
      composeMarkdown("descriptionSummary", element.getDescriptionSummaryElement());
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
    if (element.hasSite()) { 
      for (Reference e : element.getSite()) 
          composeReference("site", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasClassifier()) { 
      for (CodeableConcept e : element.getClassifier()) 
          composeCodeableConcept("classifier", e);
    }
    if (element.hasAssociatedParty()) { 
      for (ResearchStudy.ResearchStudyAssociatedPartyComponent e : element.getAssociatedParty()) 
          composeResearchStudyAssociatedPartyComponent("associatedParty", e);
    }
    if (element.hasProgressStatus()) { 
      for (ResearchStudy.ResearchStudyProgressStatusComponent e : element.getProgressStatus()) 
          composeResearchStudyProgressStatusComponent("progressStatus", e);
    }
    if (element.hasWhyStopped()) {
      composeCodeableConcept("whyStopped", element.getWhyStopped());
    }
    if (element.hasRecruitment()) {
      composeResearchStudyRecruitmentComponent("recruitment", element.getRecruitment());
    }
    if (element.hasComparisonGroup()) { 
      for (ResearchStudy.ResearchStudyComparisonGroupComponent e : element.getComparisonGroup()) 
          composeResearchStudyComparisonGroupComponent("comparisonGroup", e);
    }
    if (element.hasObjective()) { 
      for (ResearchStudy.ResearchStudyObjectiveComponent e : element.getObjective()) 
          composeResearchStudyObjectiveComponent("objective", e);
    }
    if (element.hasOutcomeMeasure()) { 
      for (ResearchStudy.ResearchStudyOutcomeMeasureComponent e : element.getOutcomeMeasure()) 
          composeResearchStudyOutcomeMeasureComponent("outcomeMeasure", e);
    }
    if (element.hasResult()) { 
      for (Reference e : element.getResult()) 
          composeReference("result", e);
    }
  }

  protected void composeResearchStudyLabelComponent(String name, ResearchStudy.ResearchStudyLabelComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeResearchStudyLabelComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeResearchStudyLabelComponentElements(ResearchStudy.ResearchStudyLabelComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasValueElement()) {
      composeString("value", element.getValueElement());
    }
  }

  protected void composeResearchStudyAssociatedPartyComponent(String name, ResearchStudy.ResearchStudyAssociatedPartyComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeResearchStudyAssociatedPartyComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeResearchStudyAssociatedPartyComponentElements(ResearchStudy.ResearchStudyAssociatedPartyComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasRole()) {
      composeCodeableConcept("role", element.getRole());
    }
    if (element.hasPeriod()) { 
      for (Period e : element.getPeriod()) 
          composePeriod("period", e);
    }
    if (element.hasClassifier()) { 
      for (CodeableConcept e : element.getClassifier()) 
          composeCodeableConcept("classifier", e);
    }
    if (element.hasParty()) {
      composeReference("party", element.getParty());
    }
  }

  protected void composeResearchStudyProgressStatusComponent(String name, ResearchStudy.ResearchStudyProgressStatusComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeResearchStudyProgressStatusComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeResearchStudyProgressStatusComponentElements(ResearchStudy.ResearchStudyProgressStatusComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasState()) {
      composeCodeableConcept("state", element.getState());
    }
    if (element.hasActualElement()) {
      composeBoolean("actual", element.getActualElement());
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
  }

  protected void composeResearchStudyRecruitmentComponent(String name, ResearchStudy.ResearchStudyRecruitmentComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeResearchStudyRecruitmentComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeResearchStudyRecruitmentComponentElements(ResearchStudy.ResearchStudyRecruitmentComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTargetNumberElement()) {
      composeUnsignedInt("targetNumber", element.getTargetNumberElement());
    }
    if (element.hasActualNumberElement()) {
      composeUnsignedInt("actualNumber", element.getActualNumberElement());
    }
    if (element.hasEligibility()) {
      composeReference("eligibility", element.getEligibility());
    }
    if (element.hasActualGroup()) {
      composeReference("actualGroup", element.getActualGroup());
    }
  }

  protected void composeResearchStudyComparisonGroupComponent(String name, ResearchStudy.ResearchStudyComparisonGroupComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeResearchStudyComparisonGroupComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeResearchStudyComparisonGroupComponentElements(ResearchStudy.ResearchStudyComparisonGroupComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLinkIdElement()) {
      composeId("linkId", element.getLinkIdElement());
    }
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasIntendedExposure()) { 
      for (Reference e : element.getIntendedExposure()) 
          composeReference("intendedExposure", e);
    }
    if (element.hasObservedGroup()) {
      composeReference("observedGroup", element.getObservedGroup());
    }
  }

  protected void composeResearchStudyObjectiveComponent(String name, ResearchStudy.ResearchStudyObjectiveComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeResearchStudyObjectiveComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeResearchStudyObjectiveComponentElements(ResearchStudy.ResearchStudyObjectiveComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
  }

  protected void composeResearchStudyOutcomeMeasureComponent(String name, ResearchStudy.ResearchStudyOutcomeMeasureComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeResearchStudyOutcomeMeasureComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeResearchStudyOutcomeMeasureComponentElements(ResearchStudy.ResearchStudyOutcomeMeasureComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasType()) { 
      for (CodeableConcept e : element.getType()) 
          composeCodeableConcept("type", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasReference()) {
      composeReference("reference", element.getReference());
    }
  }

  protected void composeResearchSubject(String name, ResearchSubject element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeResearchSubjectElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeResearchSubjectElements(ResearchSubject element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasProgress()) { 
      for (ResearchSubject.ResearchSubjectProgressComponent e : element.getProgress()) 
          composeResearchSubjectProgressComponent("progress", e);
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
    if (element.hasStudy()) {
      composeReference("study", element.getStudy());
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasAssignedComparisonGroupElement()) {
      composeId("assignedComparisonGroup", element.getAssignedComparisonGroupElement());
    }
    if (element.hasActualComparisonGroupElement()) {
      composeId("actualComparisonGroup", element.getActualComparisonGroupElement());
    }
    if (element.hasConsent()) { 
      for (Reference e : element.getConsent()) 
          composeReference("consent", e);
    }
  }

  protected void composeResearchSubjectProgressComponent(String name, ResearchSubject.ResearchSubjectProgressComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeResearchSubjectProgressComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeResearchSubjectProgressComponentElements(ResearchSubject.ResearchSubjectProgressComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasSubjectState()) {
      composeCodeableConcept("subjectState", element.getSubjectState());
    }
    if (element.hasMilestone()) {
      composeCodeableConcept("milestone", element.getMilestone());
    }
    if (element.hasReason()) {
      composeCodeableConcept("reason", element.getReason());
    }
    if (element.hasStartDateElement()) {
      composeDateTime("startDate", element.getStartDateElement());
    }
    if (element.hasEndDateElement()) {
      composeDateTime("endDate", element.getEndDateElement());
    }
  }

  protected void composeRiskAssessment(String name, RiskAssessment element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeRiskAssessmentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeRiskAssessmentElements(RiskAssessment element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasBasedOn()) {
      composeReference("basedOn", element.getBasedOn());
    }
    if (element.hasParent()) {
      composeReference("parent", element.getParent());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.ObservationStatusEnumFactory());
    if (element.hasMethod()) {
      composeCodeableConcept("method", element.getMethod());
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasOccurrence()) {
      composeType("occurrence", element.getOccurrence());
    }    if (element.hasCondition()) {
      composeReference("condition", element.getCondition());
    }
    if (element.hasPerformer()) {
      composeReference("performer", element.getPerformer());
    }
    if (element.hasReason()) { 
      for (CodeableReference e : element.getReason()) 
          composeCodeableReference("reason", e);
    }
    if (element.hasBasis()) { 
      for (Reference e : element.getBasis()) 
          composeReference("basis", e);
    }
    if (element.hasPrediction()) { 
      for (RiskAssessment.RiskAssessmentPredictionComponent e : element.getPrediction()) 
          composeRiskAssessmentPredictionComponent("prediction", e);
    }
    if (element.hasMitigationElement()) {
      composeString("mitigation", element.getMitigationElement());
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
  }

  protected void composeRiskAssessmentPredictionComponent(String name, RiskAssessment.RiskAssessmentPredictionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeRiskAssessmentPredictionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeRiskAssessmentPredictionComponentElements(RiskAssessment.RiskAssessmentPredictionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasOutcome()) {
      composeCodeableConcept("outcome", element.getOutcome());
    }
    if (element.hasProbability()) {
      composeType("probability", element.getProbability());
    }    if (element.hasQualitativeRisk()) {
      composeCodeableConcept("qualitativeRisk", element.getQualitativeRisk());
    }
    if (element.hasRelativeRiskElement()) {
      composeDecimal("relativeRisk", element.getRelativeRiskElement());
    }
    if (element.hasWhen()) {
      composeType("when", element.getWhen());
    }    if (element.hasRationaleElement()) {
      composeString("rationale", element.getRationaleElement());
    }
  }

  protected void composeSchedule(String name, Schedule element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeScheduleElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeScheduleElements(Schedule element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasActiveElement()) {
      composeBoolean("active", element.getActiveElement());
    }
    if (element.hasServiceCategory()) { 
      for (CodeableConcept e : element.getServiceCategory()) 
          composeCodeableConcept("serviceCategory", e);
    }
    if (element.hasServiceType()) { 
      for (CodeableReference e : element.getServiceType()) 
          composeCodeableReference("serviceType", e);
    }
    if (element.hasSpecialty()) { 
      for (CodeableConcept e : element.getSpecialty()) 
          composeCodeableConcept("specialty", e);
    }
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasActor()) { 
      for (Reference e : element.getActor()) 
          composeReference("actor", e);
    }
    if (element.hasPlanningHorizon()) {
      composePeriod("planningHorizon", element.getPlanningHorizon());
    }
    if (element.hasCommentElement()) {
      composeMarkdown("comment", element.getCommentElement());
    }
  }

  protected void composeSearchParameter(String name, SearchParameter element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSearchParameterElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSearchParameterElements(SearchParameter element) throws IOException {
    composeCanonicalResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasVersionAlgorithm()) {
      composeType("versionAlgorithm", element.getVersionAlgorithm());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasDerivedFromElement()) {
      composeCanonical("derivedFrom", element.getDerivedFromElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasExperimentalElement()) {
      composeBoolean("experimental", element.getExperimentalElement());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasJurisdiction()) { 
      for (CodeableConcept e : element.getJurisdiction()) 
          composeCodeableConcept("jurisdiction", e);
    }
    if (element.hasPurposeElement()) {
      composeMarkdown("purpose", element.getPurposeElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
    if (element.hasCopyrightLabelElement()) {
      composeString("copyrightLabel", element.getCopyrightLabelElement());
    }
    if (element.hasCodeElement()) {
      composeCode("code", element.getCodeElement());
    }
      if (element.hasBase()) 
        for (Enumeration e : element.getBase()) 
          composeEnumeration("base", e, new Enumerations.VersionIndependentResourceTypesAllEnumFactory());
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new Enumerations.SearchParamTypeEnumFactory());
    if (element.hasExpressionElement()) {
      composeString("expression", element.getExpressionElement());
    }
    if (element.hasProcessingModeElement())
      composeEnumeration("processingMode", element.getProcessingModeElement(), new SearchParameter.SearchProcessingModeTypeEnumFactory());
    if (element.hasConstraintElement()) {
      composeString("constraint", element.getConstraintElement());
    }
      if (element.hasTarget()) 
        for (Enumeration e : element.getTarget()) 
          composeEnumeration("target", e, new Enumerations.VersionIndependentResourceTypesAllEnumFactory());
    if (element.hasMultipleOrElement()) {
      composeBoolean("multipleOr", element.getMultipleOrElement());
    }
    if (element.hasMultipleAndElement()) {
      composeBoolean("multipleAnd", element.getMultipleAndElement());
    }
      if (element.hasComparator()) 
        for (Enumeration e : element.getComparator()) 
          composeEnumeration("comparator", e, new Enumerations.SearchComparatorEnumFactory());
      if (element.hasModifier()) 
        for (Enumeration e : element.getModifier()) 
          composeEnumeration("modifier", e, new Enumerations.SearchModifierCodeEnumFactory());
    if (element.hasChain()) { 
      for (StringType e : element.getChain()) 
          composeString("chain", e);
    }
    if (element.hasComponent()) { 
      for (SearchParameter.SearchParameterComponentComponent e : element.getComponent()) 
          composeSearchParameterComponentComponent("component", e);
    }
  }

  protected void composeSearchParameterComponentComponent(String name, SearchParameter.SearchParameterComponentComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSearchParameterComponentComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSearchParameterComponentComponentElements(SearchParameter.SearchParameterComponentComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDefinitionElement()) {
      composeCanonical("definition", element.getDefinitionElement());
    }
    if (element.hasExpressionElement()) {
      composeString("expression", element.getExpressionElement());
    }
  }

  protected void composeServiceRequest(String name, ServiceRequest element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeServiceRequestElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeServiceRequestElements(ServiceRequest element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasInstantiatesCanonical()) { 
      for (CanonicalType e : element.getInstantiatesCanonical()) 
          composeCanonical("instantiatesCanonical", e);
    }
    if (element.hasInstantiatesUri()) { 
      for (UriType e : element.getInstantiatesUri()) 
          composeUri("instantiatesUri", e);
    }
    if (element.hasBasedOn()) { 
      for (Reference e : element.getBasedOn()) 
          composeReference("basedOn", e);
    }
    if (element.hasReplaces()) { 
      for (Reference e : element.getReplaces()) 
          composeReference("replaces", e);
    }
    if (element.hasRequisition()) {
      composeIdentifier("requisition", element.getRequisition());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.RequestStatusEnumFactory());
    if (element.hasIntentElement())
      composeEnumeration("intent", element.getIntentElement(), new Enumerations.RequestIntentEnumFactory());
    if (element.hasCategory()) { 
      for (CodeableConcept e : element.getCategory()) 
          composeCodeableConcept("category", e);
    }
    if (element.hasPriorityElement())
      composeEnumeration("priority", element.getPriorityElement(), new Enumerations.RequestPriorityEnumFactory());
    if (element.hasDoNotPerformElement()) {
      composeBoolean("doNotPerform", element.getDoNotPerformElement());
    }
    if (element.hasCode()) {
      composeCodeableReference("code", element.getCode());
    }
    if (element.hasOrderDetail()) { 
      for (ServiceRequest.ServiceRequestOrderDetailComponent e : element.getOrderDetail()) 
          composeServiceRequestOrderDetailComponent("orderDetail", e);
    }
    if (element.hasQuantity()) {
      composeType("quantity", element.getQuantity());
    }    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasFocus()) { 
      for (Reference e : element.getFocus()) 
          composeReference("focus", e);
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasOccurrence()) {
      composeType("occurrence", element.getOccurrence());
    }    if (element.hasAsNeeded()) {
      composeType("asNeeded", element.getAsNeeded());
    }    if (element.hasAuthoredOnElement()) {
      composeDateTime("authoredOn", element.getAuthoredOnElement());
    }
    if (element.hasRequester()) {
      composeReference("requester", element.getRequester());
    }
    if (element.hasPerformerType()) {
      composeCodeableConcept("performerType", element.getPerformerType());
    }
    if (element.hasPerformer()) { 
      for (Reference e : element.getPerformer()) 
          composeReference("performer", e);
    }
    if (element.hasLocation()) { 
      for (CodeableReference e : element.getLocation()) 
          composeCodeableReference("location", e);
    }
    if (element.hasReason()) { 
      for (CodeableReference e : element.getReason()) 
          composeCodeableReference("reason", e);
    }
    if (element.hasInsurance()) { 
      for (Reference e : element.getInsurance()) 
          composeReference("insurance", e);
    }
    if (element.hasSupportingInfo()) { 
      for (CodeableReference e : element.getSupportingInfo()) 
          composeCodeableReference("supportingInfo", e);
    }
    if (element.hasSpecimen()) { 
      for (Reference e : element.getSpecimen()) 
          composeReference("specimen", e);
    }
    if (element.hasBodySite()) { 
      for (CodeableConcept e : element.getBodySite()) 
          composeCodeableConcept("bodySite", e);
    }
    if (element.hasBodyStructure()) {
      composeReference("bodyStructure", element.getBodyStructure());
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasPatientInstruction()) { 
      for (ServiceRequest.ServiceRequestPatientInstructionComponent e : element.getPatientInstruction()) 
          composeServiceRequestPatientInstructionComponent("patientInstruction", e);
    }
    if (element.hasRelevantHistory()) { 
      for (Reference e : element.getRelevantHistory()) 
          composeReference("relevantHistory", e);
    }
  }

  protected void composeServiceRequestOrderDetailComponent(String name, ServiceRequest.ServiceRequestOrderDetailComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeServiceRequestOrderDetailComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeServiceRequestOrderDetailComponentElements(ServiceRequest.ServiceRequestOrderDetailComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasParameterFocus()) {
      composeCodeableReference("parameterFocus", element.getParameterFocus());
    }
    if (element.hasParameter()) {
      for (ServiceRequest.ServiceRequestOrderDetailParameterComponent e : element.getParameter()) 
          composeServiceRequestOrderDetailParameterComponent("parameter", e);
    }
  }

  protected void composeServiceRequestOrderDetailParameterComponent(String name, ServiceRequest.ServiceRequestOrderDetailParameterComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeServiceRequestOrderDetailParameterComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeServiceRequestOrderDetailParameterComponentElements(ServiceRequest.ServiceRequestOrderDetailParameterComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeServiceRequestPatientInstructionComponent(String name, ServiceRequest.ServiceRequestPatientInstructionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeServiceRequestPatientInstructionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeServiceRequestPatientInstructionComponentElements(ServiceRequest.ServiceRequestPatientInstructionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasInstruction()) {
      composeType("instruction", element.getInstruction());
    }  }

  protected void composeSlot(String name, Slot element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSlotElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSlotElements(Slot element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasServiceCategory()) { 
      for (CodeableConcept e : element.getServiceCategory()) 
          composeCodeableConcept("serviceCategory", e);
    }
    if (element.hasServiceType()) { 
      for (CodeableReference e : element.getServiceType()) 
          composeCodeableReference("serviceType", e);
    }
    if (element.hasSpecialty()) { 
      for (CodeableConcept e : element.getSpecialty()) 
          composeCodeableConcept("specialty", e);
    }
    if (element.hasAppointmentType()) { 
      for (CodeableConcept e : element.getAppointmentType()) 
          composeCodeableConcept("appointmentType", e);
    }
    if (element.hasSchedule()) {
      composeReference("schedule", element.getSchedule());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Slot.SlotStatusEnumFactory());
    if (element.hasStartElement()) {
      composeInstant("start", element.getStartElement());
    }
    if (element.hasEndElement()) {
      composeInstant("end", element.getEndElement());
    }
    if (element.hasOverbookedElement()) {
      composeBoolean("overbooked", element.getOverbookedElement());
    }
    if (element.hasCommentElement()) {
      composeString("comment", element.getCommentElement());
    }
  }

  protected void composeSpecimen(String name, Specimen element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSpecimenElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSpecimenElements(Specimen element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasAccessionIdentifier()) {
      composeIdentifier("accessionIdentifier", element.getAccessionIdentifier());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Specimen.SpecimenStatusEnumFactory());
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasSubject()) {
      composeReference("subject", element.getSubject());
    }
    if (element.hasReceivedTimeElement()) {
      composeDateTime("receivedTime", element.getReceivedTimeElement());
    }
    if (element.hasParent()) { 
      for (Reference e : element.getParent()) 
          composeReference("parent", e);
    }
    if (element.hasRequest()) { 
      for (Reference e : element.getRequest()) 
          composeReference("request", e);
    }
    if (element.hasCombinedElement())
      composeEnumeration("combined", element.getCombinedElement(), new Specimen.SpecimenCombinedEnumFactory());
    if (element.hasRole()) { 
      for (CodeableConcept e : element.getRole()) 
          composeCodeableConcept("role", e);
    }
    if (element.hasFeature()) { 
      for (Specimen.SpecimenFeatureComponent e : element.getFeature()) 
          composeSpecimenFeatureComponent("feature", e);
    }
    if (element.hasCollection()) {
      composeSpecimenCollectionComponent("collection", element.getCollection());
    }
    if (element.hasProcessing()) { 
      for (Specimen.SpecimenProcessingComponent e : element.getProcessing()) 
          composeSpecimenProcessingComponent("processing", e);
    }
    if (element.hasContainer()) { 
      for (Specimen.SpecimenContainerComponent e : element.getContainer()) 
          composeSpecimenContainerComponent("container", e);
    }
    if (element.hasCondition()) { 
      for (CodeableConcept e : element.getCondition()) 
          composeCodeableConcept("condition", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
  }

  protected void composeSpecimenFeatureComponent(String name, Specimen.SpecimenFeatureComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSpecimenFeatureComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSpecimenFeatureComponentElements(Specimen.SpecimenFeatureComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasDescriptionElement()) {
      composeString("description", element.getDescriptionElement());
    }
  }

  protected void composeSpecimenCollectionComponent(String name, Specimen.SpecimenCollectionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSpecimenCollectionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSpecimenCollectionComponentElements(Specimen.SpecimenCollectionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCollector()) {
      composeReference("collector", element.getCollector());
    }
    if (element.hasCollected()) {
      composeType("collected", element.getCollected());
    }    if (element.hasDuration()) {
      composeDuration("duration", element.getDuration());
    }
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasMethod()) {
      composeCodeableConcept("method", element.getMethod());
    }
    if (element.hasDevice()) {
      composeCodeableReference("device", element.getDevice());
    }
    if (element.hasProcedure()) {
      composeReference("procedure", element.getProcedure());
    }
    if (element.hasBodySite()) {
      composeCodeableReference("bodySite", element.getBodySite());
    }
    if (element.hasFastingStatus()) {
      composeType("fastingStatus", element.getFastingStatus());
    }  }

  protected void composeSpecimenProcessingComponent(String name, Specimen.SpecimenProcessingComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSpecimenProcessingComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSpecimenProcessingComponentElements(Specimen.SpecimenProcessingComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDescriptionElement()) {
      composeString("description", element.getDescriptionElement());
    }
    if (element.hasMethod()) {
      composeCodeableConcept("method", element.getMethod());
    }
    if (element.hasAdditive()) { 
      for (Reference e : element.getAdditive()) 
          composeReference("additive", e);
    }
    if (element.hasTime()) {
      composeType("time", element.getTime());
    }  }

  protected void composeSpecimenContainerComponent(String name, Specimen.SpecimenContainerComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSpecimenContainerComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSpecimenContainerComponentElements(Specimen.SpecimenContainerComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDevice()) {
      composeReference("device", element.getDevice());
    }
    if (element.hasLocation()) {
      composeReference("location", element.getLocation());
    }
    if (element.hasSpecimenQuantity()) {
      composeQuantity("specimenQuantity", element.getSpecimenQuantity());
    }
  }

  protected void composeSpecimenDefinition(String name, SpecimenDefinition element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSpecimenDefinitionElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSpecimenDefinitionElements(SpecimenDefinition element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) {
      composeIdentifier("identifier", element.getIdentifier());
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasVersionAlgorithm()) {
      composeType("versionAlgorithm", element.getVersionAlgorithm());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasDerivedFromCanonical()) { 
      for (CanonicalType e : element.getDerivedFromCanonical()) 
          composeCanonical("derivedFromCanonical", e);
    }
    if (element.hasDerivedFromUri()) { 
      for (UriType e : element.getDerivedFromUri()) 
          composeUri("derivedFromUri", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasExperimentalElement()) {
      composeBoolean("experimental", element.getExperimentalElement());
    }
    if (element.hasSubject()) {
      composeType("subject", element.getSubject());
    }    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasJurisdiction()) { 
      for (CodeableConcept e : element.getJurisdiction()) 
          composeCodeableConcept("jurisdiction", e);
    }
    if (element.hasPurposeElement()) {
      composeMarkdown("purpose", element.getPurposeElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
    if (element.hasCopyrightLabelElement()) {
      composeString("copyrightLabel", element.getCopyrightLabelElement());
    }
    if (element.hasApprovalDateElement()) {
      composeDate("approvalDate", element.getApprovalDateElement());
    }
    if (element.hasLastReviewDateElement()) {
      composeDate("lastReviewDate", element.getLastReviewDateElement());
    }
    if (element.hasEffectivePeriod()) {
      composePeriod("effectivePeriod", element.getEffectivePeriod());
    }
    if (element.hasTypeCollected()) {
      composeCodeableConcept("typeCollected", element.getTypeCollected());
    }
    if (element.hasPatientPreparation()) { 
      for (CodeableConcept e : element.getPatientPreparation()) 
          composeCodeableConcept("patientPreparation", e);
    }
    if (element.hasTimeAspectElement()) {
      composeString("timeAspect", element.getTimeAspectElement());
    }
    if (element.hasCollection()) { 
      for (CodeableConcept e : element.getCollection()) 
          composeCodeableConcept("collection", e);
    }
    if (element.hasTypeTested()) { 
      for (SpecimenDefinition.SpecimenDefinitionTypeTestedComponent e : element.getTypeTested()) 
          composeSpecimenDefinitionTypeTestedComponent("typeTested", e);
    }
  }

  protected void composeSpecimenDefinitionTypeTestedComponent(String name, SpecimenDefinition.SpecimenDefinitionTypeTestedComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSpecimenDefinitionTypeTestedComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSpecimenDefinitionTypeTestedComponentElements(SpecimenDefinition.SpecimenDefinitionTypeTestedComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasIsDerivedElement()) {
      composeBoolean("isDerived", element.getIsDerivedElement());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasPreferenceElement())
      composeEnumeration("preference", element.getPreferenceElement(), new SpecimenDefinition.SpecimenContainedPreferenceEnumFactory());
    if (element.hasContainer()) {
      composeSpecimenDefinitionTypeTestedContainerComponent("container", element.getContainer());
    }
    if (element.hasRequirementElement()) {
      composeMarkdown("requirement", element.getRequirementElement());
    }
    if (element.hasRetentionTime()) {
      composeDuration("retentionTime", element.getRetentionTime());
    }
    if (element.hasSingleUseElement()) {
      composeBoolean("singleUse", element.getSingleUseElement());
    }
    if (element.hasRejectionCriterion()) { 
      for (CodeableConcept e : element.getRejectionCriterion()) 
          composeCodeableConcept("rejectionCriterion", e);
    }
    if (element.hasHandling()) { 
      for (SpecimenDefinition.SpecimenDefinitionTypeTestedHandlingComponent e : element.getHandling()) 
          composeSpecimenDefinitionTypeTestedHandlingComponent("handling", e);
    }
    if (element.hasTestingDestination()) { 
      for (CodeableConcept e : element.getTestingDestination()) 
          composeCodeableConcept("testingDestination", e);
    }
  }

  protected void composeSpecimenDefinitionTypeTestedContainerComponent(String name, SpecimenDefinition.SpecimenDefinitionTypeTestedContainerComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSpecimenDefinitionTypeTestedContainerComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSpecimenDefinitionTypeTestedContainerComponentElements(SpecimenDefinition.SpecimenDefinitionTypeTestedContainerComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasMaterial()) {
      composeCodeableConcept("material", element.getMaterial());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasCap()) {
      composeCodeableConcept("cap", element.getCap());
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasCapacity()) {
      composeQuantity("capacity", element.getCapacity());
    }
    if (element.hasMinimumVolume()) {
      composeType("minimumVolume", element.getMinimumVolume());
    }    if (element.hasAdditive()) { 
      for (SpecimenDefinition.SpecimenDefinitionTypeTestedContainerAdditiveComponent e : element.getAdditive()) 
          composeSpecimenDefinitionTypeTestedContainerAdditiveComponent("additive", e);
    }
    if (element.hasPreparationElement()) {
      composeMarkdown("preparation", element.getPreparationElement());
    }
  }

  protected void composeSpecimenDefinitionTypeTestedContainerAdditiveComponent(String name, SpecimenDefinition.SpecimenDefinitionTypeTestedContainerAdditiveComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSpecimenDefinitionTypeTestedContainerAdditiveComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSpecimenDefinitionTypeTestedContainerAdditiveComponentElements(SpecimenDefinition.SpecimenDefinitionTypeTestedContainerAdditiveComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasAdditive()) {
      composeType("additive", element.getAdditive());
    }  }

  protected void composeSpecimenDefinitionTypeTestedHandlingComponent(String name, SpecimenDefinition.SpecimenDefinitionTypeTestedHandlingComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSpecimenDefinitionTypeTestedHandlingComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSpecimenDefinitionTypeTestedHandlingComponentElements(SpecimenDefinition.SpecimenDefinitionTypeTestedHandlingComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTemperatureQualifier()) {
      composeCodeableConcept("temperatureQualifier", element.getTemperatureQualifier());
    }
    if (element.hasTemperatureRange()) {
      composeRange("temperatureRange", element.getTemperatureRange());
    }
    if (element.hasMaxDuration()) {
      composeDuration("maxDuration", element.getMaxDuration());
    }
    if (element.hasInstructionElement()) {
      composeMarkdown("instruction", element.getInstructionElement());
    }
  }

  protected void composeStructureDefinition(String name, StructureDefinition element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeStructureDefinitionElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeStructureDefinitionElements(StructureDefinition element) throws IOException {
    composeCanonicalResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasVersionAlgorithm()) {
      composeType("versionAlgorithm", element.getVersionAlgorithm());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasExperimentalElement()) {
      composeBoolean("experimental", element.getExperimentalElement());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasJurisdiction()) { 
      for (CodeableConcept e : element.getJurisdiction()) 
          composeCodeableConcept("jurisdiction", e);
    }
    if (element.hasPurposeElement()) {
      composeMarkdown("purpose", element.getPurposeElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
    if (element.hasCopyrightLabelElement()) {
      composeString("copyrightLabel", element.getCopyrightLabelElement());
    }
    if (element.hasKeyword()) { 
      for (Coding e : element.getKeyword()) 
          composeCoding("keyword", e);
    }
    if (element.hasFhirVersionElement())
      composeEnumeration("fhirVersion", element.getFhirVersionElement(), new Enumerations.FHIRVersionEnumFactory());
    if (element.hasMapping()) { 
      for (StructureDefinition.StructureDefinitionMappingComponent e : element.getMapping()) 
          composeStructureDefinitionMappingComponent("mapping", e);
    }
    if (element.hasKindElement())
      composeEnumeration("kind", element.getKindElement(), new StructureDefinition.StructureDefinitionKindEnumFactory());
    if (element.hasAbstractElement()) {
      composeBoolean("abstract", element.getAbstractElement());
    }
    if (element.hasContext()) { 
      for (StructureDefinition.StructureDefinitionContextComponent e : element.getContext()) 
          composeStructureDefinitionContextComponent("context", e);
    }
    if (element.hasContextInvariant()) { 
      for (StringType e : element.getContextInvariant()) 
          composeString("contextInvariant", e);
    }
    if (element.hasTypeElement()) {
      composeUri("type", element.getTypeElement());
    }
    if (element.hasBaseDefinitionElement()) {
      composeCanonical("baseDefinition", element.getBaseDefinitionElement());
    }
    if (element.hasDerivationElement())
      composeEnumeration("derivation", element.getDerivationElement(), new StructureDefinition.TypeDerivationRuleEnumFactory());
    if (element.hasSnapshot()) {
      composeStructureDefinitionSnapshotComponent("snapshot", element.getSnapshot());
    }
    if (element.hasDifferential()) {
      composeStructureDefinitionDifferentialComponent("differential", element.getDifferential());
    }
  }

  protected void composeStructureDefinitionMappingComponent(String name, StructureDefinition.StructureDefinitionMappingComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeStructureDefinitionMappingComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeStructureDefinitionMappingComponentElements(StructureDefinition.StructureDefinitionMappingComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasIdentityElement()) {
      composeId("identity", element.getIdentityElement());
    }
    if (element.hasUriElement()) {
      composeUri("uri", element.getUriElement());
    }
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasCommentElement()) {
      composeString("comment", element.getCommentElement());
    }
  }

  protected void composeStructureDefinitionContextComponent(String name, StructureDefinition.StructureDefinitionContextComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeStructureDefinitionContextComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeStructureDefinitionContextComponentElements(StructureDefinition.StructureDefinitionContextComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new StructureDefinition.ExtensionContextTypeEnumFactory());
    if (element.hasExpressionElement()) {
      composeString("expression", element.getExpressionElement());
    }
  }

  protected void composeStructureDefinitionSnapshotComponent(String name, StructureDefinition.StructureDefinitionSnapshotComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeStructureDefinitionSnapshotComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeStructureDefinitionSnapshotComponentElements(StructureDefinition.StructureDefinitionSnapshotComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasElement()) { 
      for (ElementDefinition e : element.getElement()) 
          composeElementDefinition("element", e);
    }
  }

  protected void composeStructureDefinitionDifferentialComponent(String name, StructureDefinition.StructureDefinitionDifferentialComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeStructureDefinitionDifferentialComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeStructureDefinitionDifferentialComponentElements(StructureDefinition.StructureDefinitionDifferentialComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasElement()) { 
      for (ElementDefinition e : element.getElement()) 
          composeElementDefinition("element", e);
    }
  }

  protected void composeStructureMap(String name, StructureMap element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeStructureMapElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeStructureMapElements(StructureMap element) throws IOException {
    composeCanonicalResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasVersionAlgorithm()) {
      composeType("versionAlgorithm", element.getVersionAlgorithm());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasExperimentalElement()) {
      composeBoolean("experimental", element.getExperimentalElement());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasJurisdiction()) { 
      for (CodeableConcept e : element.getJurisdiction()) 
          composeCodeableConcept("jurisdiction", e);
    }
    if (element.hasPurposeElement()) {
      composeMarkdown("purpose", element.getPurposeElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
    if (element.hasCopyrightLabelElement()) {
      composeString("copyrightLabel", element.getCopyrightLabelElement());
    }
    if (element.hasStructure()) { 
      for (StructureMap.StructureMapStructureComponent e : element.getStructure()) 
          composeStructureMapStructureComponent("structure", e);
    }
    if (element.hasImport()) { 
      for (CanonicalType e : element.getImport()) 
          composeCanonical("import", e);
    }
    if (element.hasConst()) { 
      for (StructureMap.StructureMapConstComponent e : element.getConst()) 
          composeStructureMapConstComponent("const", e);
    }
    if (element.hasGroup()) { 
      for (StructureMap.StructureMapGroupComponent e : element.getGroup()) 
          composeStructureMapGroupComponent("group", e);
    }
  }

  protected void composeStructureMapStructureComponent(String name, StructureMap.StructureMapStructureComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeStructureMapStructureComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeStructureMapStructureComponentElements(StructureMap.StructureMapStructureComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasUrlElement()) {
      composeCanonical("url", element.getUrlElement());
    }
    if (element.hasModeElement())
      composeEnumeration("mode", element.getModeElement(), new StructureMap.StructureMapModelModeEnumFactory());
    if (element.hasAliasElement()) {
      composeString("alias", element.getAliasElement());
    }
    if (element.hasDocumentationElement()) {
      composeString("documentation", element.getDocumentationElement());
    }
  }

  protected void composeStructureMapConstComponent(String name, StructureMap.StructureMapConstComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeStructureMapConstComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeStructureMapConstComponentElements(StructureMap.StructureMapConstComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNameElement()) {
      composeId("name", element.getNameElement());
    }
    if (element.hasValueElement()) {
      composeString("value", element.getValueElement());
    }
  }

  protected void composeStructureMapGroupComponent(String name, StructureMap.StructureMapGroupComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeStructureMapGroupComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeStructureMapGroupComponentElements(StructureMap.StructureMapGroupComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNameElement()) {
      composeId("name", element.getNameElement());
    }
    if (element.hasExtendsElement()) {
      composeId("extends", element.getExtendsElement());
    }
    if (element.hasTypeModeElement())
      composeEnumeration("typeMode", element.getTypeModeElement(), new StructureMap.StructureMapGroupTypeModeEnumFactory());
    if (element.hasDocumentationElement()) {
      composeString("documentation", element.getDocumentationElement());
    }
    if (element.hasInput()) { 
      for (StructureMap.StructureMapGroupInputComponent e : element.getInput()) 
          composeStructureMapGroupInputComponent("input", e);
    }
    if (element.hasRule()) { 
      for (StructureMap.StructureMapGroupRuleComponent e : element.getRule()) 
          composeStructureMapGroupRuleComponent("rule", e);
    }
  }

  protected void composeStructureMapGroupInputComponent(String name, StructureMap.StructureMapGroupInputComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeStructureMapGroupInputComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeStructureMapGroupInputComponentElements(StructureMap.StructureMapGroupInputComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNameElement()) {
      composeId("name", element.getNameElement());
    }
    if (element.hasTypeElement()) {
      composeString("type", element.getTypeElement());
    }
    if (element.hasModeElement())
      composeEnumeration("mode", element.getModeElement(), new StructureMap.StructureMapInputModeEnumFactory());
    if (element.hasDocumentationElement()) {
      composeString("documentation", element.getDocumentationElement());
    }
  }

  protected void composeStructureMapGroupRuleComponent(String name, StructureMap.StructureMapGroupRuleComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeStructureMapGroupRuleComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeStructureMapGroupRuleComponentElements(StructureMap.StructureMapGroupRuleComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNameElement()) {
      composeId("name", element.getNameElement());
    }
    if (element.hasSource()) { 
      for (StructureMap.StructureMapGroupRuleSourceComponent e : element.getSource()) 
          composeStructureMapGroupRuleSourceComponent("source", e);
    }
    if (element.hasTarget()) { 
      for (StructureMap.StructureMapGroupRuleTargetComponent e : element.getTarget()) 
          composeStructureMapGroupRuleTargetComponent("target", e);
    }
    if (element.hasRule()) { 
      for (StructureMap.StructureMapGroupRuleComponent e : element.getRule()) 
          composeStructureMapGroupRuleComponent("rule", e);
    }
    if (element.hasDependent()) { 
      for (StructureMap.StructureMapGroupRuleDependentComponent e : element.getDependent()) 
          composeStructureMapGroupRuleDependentComponent("dependent", e);
    }
    if (element.hasDocumentationElement()) {
      composeString("documentation", element.getDocumentationElement());
    }
  }

  protected void composeStructureMapGroupRuleSourceComponent(String name, StructureMap.StructureMapGroupRuleSourceComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeStructureMapGroupRuleSourceComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeStructureMapGroupRuleSourceComponentElements(StructureMap.StructureMapGroupRuleSourceComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasContextElement()) {
      composeId("context", element.getContextElement());
    }
    if (element.hasMinElement()) {
      composeInteger("min", element.getMinElement());
    }
    if (element.hasMaxElement()) {
      composeString("max", element.getMaxElement());
    }
    if (element.hasTypeElement()) {
      composeString("type", element.getTypeElement());
    }
    if (element.hasDefaultValueElement()) {
      composeString("defaultValue", element.getDefaultValueElement());
    }
    if (element.hasElementElement()) {
      composeString("element", element.getElementElement());
    }
    if (element.hasListModeElement())
      composeEnumeration("listMode", element.getListModeElement(), new StructureMap.StructureMapSourceListModeEnumFactory());
    if (element.hasVariableElement()) {
      composeId("variable", element.getVariableElement());
    }
    if (element.hasConditionElement()) {
      composeString("condition", element.getConditionElement());
    }
    if (element.hasCheckElement()) {
      composeString("check", element.getCheckElement());
    }
    if (element.hasLogMessageElement()) {
      composeString("logMessage", element.getLogMessageElement());
    }
  }

  protected void composeStructureMapGroupRuleTargetComponent(String name, StructureMap.StructureMapGroupRuleTargetComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeStructureMapGroupRuleTargetComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeStructureMapGroupRuleTargetComponentElements(StructureMap.StructureMapGroupRuleTargetComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasContextElement()) {
      composeString("context", element.getContextElement());
    }
    if (element.hasElementElement()) {
      composeString("element", element.getElementElement());
    }
    if (element.hasVariableElement()) {
      composeId("variable", element.getVariableElement());
    }
      if (element.hasListMode()) 
        for (Enumeration e : element.getListMode()) 
          composeEnumeration("listMode", e, new StructureMap.StructureMapTargetListModeEnumFactory());
    if (element.hasListRuleIdElement()) {
      composeId("listRuleId", element.getListRuleIdElement());
    }
    if (element.hasTransformElement())
      composeEnumeration("transform", element.getTransformElement(), new StructureMap.StructureMapTransformEnumFactory());
    if (element.hasParameter()) { 
      for (StructureMap.StructureMapGroupRuleTargetParameterComponent e : element.getParameter()) 
          composeStructureMapGroupRuleTargetParameterComponent("parameter", e);
    }
  }

  protected void composeStructureMapGroupRuleTargetParameterComponent(String name, StructureMap.StructureMapGroupRuleTargetParameterComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeStructureMapGroupRuleTargetParameterComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeStructureMapGroupRuleTargetParameterComponentElements(StructureMap.StructureMapGroupRuleTargetParameterComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeStructureMapGroupRuleDependentComponent(String name, StructureMap.StructureMapGroupRuleDependentComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeStructureMapGroupRuleDependentComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeStructureMapGroupRuleDependentComponentElements(StructureMap.StructureMapGroupRuleDependentComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNameElement()) {
      composeId("name", element.getNameElement());
    }
    if (element.hasParameter()) { 
      for (StructureMap.StructureMapGroupRuleTargetParameterComponent e : element.getParameter()) 
          composeStructureMapGroupRuleTargetParameterComponent("parameter", e);
    }
  }

  protected void composeSubscription(String name, Subscription element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubscriptionElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubscriptionElements(Subscription element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.SubscriptionStatusCodesEnumFactory());
    if (element.hasTopicElement()) {
      composeCanonical("topic", element.getTopicElement());
    }
    if (element.hasContact()) { 
      for (ContactPoint e : element.getContact()) 
          composeContactPoint("contact", e);
    }
    if (element.hasEndElement()) {
      composeInstant("end", element.getEndElement());
    }
    if (element.hasManagingEntity()) {
      composeReference("managingEntity", element.getManagingEntity());
    }
    if (element.hasReasonElement()) {
      composeString("reason", element.getReasonElement());
    }
    if (element.hasFilterBy()) { 
      for (Subscription.SubscriptionFilterByComponent e : element.getFilterBy()) 
          composeSubscriptionFilterByComponent("filterBy", e);
    }
    if (element.hasChannelType()) {
      composeCoding("channelType", element.getChannelType());
    }
    if (element.hasEndpointElement()) {
      composeUrl("endpoint", element.getEndpointElement());
    }
    if (element.hasParameter()) { 
      for (Subscription.SubscriptionParameterComponent e : element.getParameter()) 
          composeSubscriptionParameterComponent("parameter", e);
    }
    if (element.hasHeartbeatPeriodElement()) {
      composeUnsignedInt("heartbeatPeriod", element.getHeartbeatPeriodElement());
    }
    if (element.hasTimeoutElement()) {
      composeUnsignedInt("timeout", element.getTimeoutElement());
    }
    if (element.hasContentTypeElement()) {
      composeCode("contentType", element.getContentTypeElement());
    }
    if (element.hasContentElement())
      composeEnumeration("content", element.getContentElement(), new Subscription.SubscriptionPayloadContentEnumFactory());
    if (element.hasMaxCountElement()) {
      composePositiveInt("maxCount", element.getMaxCountElement());
    }
  }

  protected void composeSubscriptionFilterByComponent(String name, Subscription.SubscriptionFilterByComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubscriptionFilterByComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubscriptionFilterByComponentElements(Subscription.SubscriptionFilterByComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasResourceTypeElement()) {
      composeUri("resourceType", element.getResourceTypeElement());
    }
    if (element.hasFilterParameterElement()) {
      composeString("filterParameter", element.getFilterParameterElement());
    }
    if (element.hasComparatorElement())
      composeEnumeration("comparator", element.getComparatorElement(), new Enumerations.SearchComparatorEnumFactory());
    if (element.hasModifierElement())
      composeEnumeration("modifier", element.getModifierElement(), new Enumerations.SearchModifierCodeEnumFactory());
    if (element.hasValueElement()) {
      composeString("value", element.getValueElement());
    }
  }

  protected void composeSubscriptionParameterComponent(String name, Subscription.SubscriptionParameterComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubscriptionParameterComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubscriptionParameterComponentElements(Subscription.SubscriptionParameterComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasValueElement()) {
      composeString("value", element.getValueElement());
    }
  }

  protected void composeSubscriptionStatus(String name, SubscriptionStatus element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubscriptionStatusElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubscriptionStatusElements(SubscriptionStatus element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.SubscriptionStatusCodesEnumFactory());
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new SubscriptionStatus.SubscriptionNotificationTypeEnumFactory());
    if (element.hasEventsSinceSubscriptionStartElement()) {
      composeInteger64("eventsSinceSubscriptionStart", element.getEventsSinceSubscriptionStartElement());
    }
    if (element.hasNotificationEvent()) { 
      for (SubscriptionStatus.SubscriptionStatusNotificationEventComponent e : element.getNotificationEvent()) 
          composeSubscriptionStatusNotificationEventComponent("notificationEvent", e);
    }
    if (element.hasSubscription()) {
      composeReference("subscription", element.getSubscription());
    }
    if (element.hasTopicElement()) {
      composeCanonical("topic", element.getTopicElement());
    }
    if (element.hasError()) { 
      for (CodeableConcept e : element.getError()) 
          composeCodeableConcept("error", e);
    }
  }

  protected void composeSubscriptionStatusNotificationEventComponent(String name, SubscriptionStatus.SubscriptionStatusNotificationEventComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubscriptionStatusNotificationEventComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubscriptionStatusNotificationEventComponentElements(SubscriptionStatus.SubscriptionStatusNotificationEventComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasEventNumberElement()) {
      composeInteger64("eventNumber", element.getEventNumberElement());
    }
    if (element.hasTimestampElement()) {
      composeInstant("timestamp", element.getTimestampElement());
    }
    if (element.hasFocus()) {
      composeReference("focus", element.getFocus());
    }
    if (element.hasAdditionalContext()) { 
      for (Reference e : element.getAdditionalContext()) 
          composeReference("additionalContext", e);
    }
  }

  protected void composeSubscriptionTopic(String name, SubscriptionTopic element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubscriptionTopicElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubscriptionTopicElements(SubscriptionTopic element) throws IOException {
    composeCanonicalResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasVersionAlgorithm()) {
      composeType("versionAlgorithm", element.getVersionAlgorithm());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasDerivedFrom()) { 
      for (CanonicalType e : element.getDerivedFrom()) 
          composeCanonical("derivedFrom", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasExperimentalElement()) {
      composeBoolean("experimental", element.getExperimentalElement());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasJurisdiction()) { 
      for (CodeableConcept e : element.getJurisdiction()) 
          composeCodeableConcept("jurisdiction", e);
    }
    if (element.hasPurposeElement()) {
      composeMarkdown("purpose", element.getPurposeElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
    if (element.hasCopyrightLabelElement()) {
      composeString("copyrightLabel", element.getCopyrightLabelElement());
    }
    if (element.hasApprovalDateElement()) {
      composeDate("approvalDate", element.getApprovalDateElement());
    }
    if (element.hasLastReviewDateElement()) {
      composeDate("lastReviewDate", element.getLastReviewDateElement());
    }
    if (element.hasEffectivePeriod()) {
      composePeriod("effectivePeriod", element.getEffectivePeriod());
    }
    if (element.hasResourceTrigger()) { 
      for (SubscriptionTopic.SubscriptionTopicResourceTriggerComponent e : element.getResourceTrigger()) 
          composeSubscriptionTopicResourceTriggerComponent("resourceTrigger", e);
    }
    if (element.hasEventTrigger()) { 
      for (SubscriptionTopic.SubscriptionTopicEventTriggerComponent e : element.getEventTrigger()) 
          composeSubscriptionTopicEventTriggerComponent("eventTrigger", e);
    }
    if (element.hasCanFilterBy()) { 
      for (SubscriptionTopic.SubscriptionTopicCanFilterByComponent e : element.getCanFilterBy()) 
          composeSubscriptionTopicCanFilterByComponent("canFilterBy", e);
    }
    if (element.hasNotificationShape()) { 
      for (SubscriptionTopic.SubscriptionTopicNotificationShapeComponent e : element.getNotificationShape()) 
          composeSubscriptionTopicNotificationShapeComponent("notificationShape", e);
    }
  }

  protected void composeSubscriptionTopicResourceTriggerComponent(String name, SubscriptionTopic.SubscriptionTopicResourceTriggerComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubscriptionTopicResourceTriggerComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubscriptionTopicResourceTriggerComponentElements(SubscriptionTopic.SubscriptionTopicResourceTriggerComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasResourceElement()) {
      composeUri("resource", element.getResourceElement());
    }
      if (element.hasSupportedInteraction()) 
        for (Enumeration e : element.getSupportedInteraction()) 
          composeEnumeration("supportedInteraction", e, new SubscriptionTopic.InteractionTriggerEnumFactory());
    if (element.hasQueryCriteria()) {
      composeSubscriptionTopicResourceTriggerQueryCriteriaComponent("queryCriteria", element.getQueryCriteria());
    }
    if (element.hasFhirPathCriteriaElement()) {
      composeString("fhirPathCriteria", element.getFhirPathCriteriaElement());
    }
  }

  protected void composeSubscriptionTopicResourceTriggerQueryCriteriaComponent(String name, SubscriptionTopic.SubscriptionTopicResourceTriggerQueryCriteriaComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubscriptionTopicResourceTriggerQueryCriteriaComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubscriptionTopicResourceTriggerQueryCriteriaComponentElements(SubscriptionTopic.SubscriptionTopicResourceTriggerQueryCriteriaComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasPreviousElement()) {
      composeString("previous", element.getPreviousElement());
    }
    if (element.hasResultForCreateElement())
      composeEnumeration("resultForCreate", element.getResultForCreateElement(), new SubscriptionTopic.CriteriaNotExistsBehaviorEnumFactory());
    if (element.hasCurrentElement()) {
      composeString("current", element.getCurrentElement());
    }
    if (element.hasResultForDeleteElement())
      composeEnumeration("resultForDelete", element.getResultForDeleteElement(), new SubscriptionTopic.CriteriaNotExistsBehaviorEnumFactory());
    if (element.hasRequireBothElement()) {
      composeBoolean("requireBoth", element.getRequireBothElement());
    }
  }

  protected void composeSubscriptionTopicEventTriggerComponent(String name, SubscriptionTopic.SubscriptionTopicEventTriggerComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubscriptionTopicEventTriggerComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubscriptionTopicEventTriggerComponentElements(SubscriptionTopic.SubscriptionTopicEventTriggerComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasEvent()) {
      composeCodeableConcept("event", element.getEvent());
    }
    if (element.hasResourceElement()) {
      composeUri("resource", element.getResourceElement());
    }
  }

  protected void composeSubscriptionTopicCanFilterByComponent(String name, SubscriptionTopic.SubscriptionTopicCanFilterByComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubscriptionTopicCanFilterByComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubscriptionTopicCanFilterByComponentElements(SubscriptionTopic.SubscriptionTopicCanFilterByComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasResourceElement()) {
      composeUri("resource", element.getResourceElement());
    }
    if (element.hasFilterParameterElement()) {
      composeString("filterParameter", element.getFilterParameterElement());
    }
    if (element.hasFilterDefinitionElement()) {
      composeUri("filterDefinition", element.getFilterDefinitionElement());
    }
      if (element.hasComparator()) 
        for (Enumeration e : element.getComparator()) 
          composeEnumeration("comparator", e, new Enumerations.SearchComparatorEnumFactory());
      if (element.hasModifier()) 
        for (Enumeration e : element.getModifier()) 
          composeEnumeration("modifier", e, new Enumerations.SearchModifierCodeEnumFactory());
  }

  protected void composeSubscriptionTopicNotificationShapeComponent(String name, SubscriptionTopic.SubscriptionTopicNotificationShapeComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubscriptionTopicNotificationShapeComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubscriptionTopicNotificationShapeComponentElements(SubscriptionTopic.SubscriptionTopicNotificationShapeComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasResourceElement()) {
      composeUri("resource", element.getResourceElement());
    }
    if (element.hasInclude()) { 
      for (StringType e : element.getInclude()) 
          composeString("include", e);
    }
    if (element.hasRevInclude()) { 
      for (StringType e : element.getRevInclude()) 
          composeString("revInclude", e);
    }
  }

  protected void composeSubstance(String name, Substance element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstanceElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstanceElements(Substance element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasInstanceElement()) {
      composeBoolean("instance", element.getInstanceElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Substance.FHIRSubstanceStatusEnumFactory());
    if (element.hasCategory()) { 
      for (CodeableConcept e : element.getCategory()) 
          composeCodeableConcept("category", e);
    }
    if (element.hasCode()) {
      composeCodeableReference("code", element.getCode());
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasExpiryElement()) {
      composeDateTime("expiry", element.getExpiryElement());
    }
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasIngredient()) { 
      for (Substance.SubstanceIngredientComponent e : element.getIngredient()) 
          composeSubstanceIngredientComponent("ingredient", e);
    }
  }

  protected void composeSubstanceIngredientComponent(String name, Substance.SubstanceIngredientComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstanceIngredientComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstanceIngredientComponentElements(Substance.SubstanceIngredientComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasQuantity()) {
      composeRatio("quantity", element.getQuantity());
    }
    if (element.hasSubstance()) {
      composeType("substance", element.getSubstance());
    }  }

  protected void composeSubstanceDefinition(String name, SubstanceDefinition element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstanceDefinitionElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstanceDefinitionElements(SubstanceDefinition element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasStatus()) {
      composeCodeableConcept("status", element.getStatus());
    }
    if (element.hasClassification()) { 
      for (CodeableConcept e : element.getClassification()) 
          composeCodeableConcept("classification", e);
    }
    if (element.hasDomain()) {
      composeCodeableConcept("domain", element.getDomain());
    }
    if (element.hasGrade()) { 
      for (CodeableConcept e : element.getGrade()) 
          composeCodeableConcept("grade", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasInformationSource()) { 
      for (Reference e : element.getInformationSource()) 
          composeReference("informationSource", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasManufacturer()) { 
      for (Reference e : element.getManufacturer()) 
          composeReference("manufacturer", e);
    }
    if (element.hasSupplier()) { 
      for (Reference e : element.getSupplier()) 
          composeReference("supplier", e);
    }
    if (element.hasMoiety()) { 
      for (SubstanceDefinition.SubstanceDefinitionMoietyComponent e : element.getMoiety()) 
          composeSubstanceDefinitionMoietyComponent("moiety", e);
    }
    if (element.hasCharacterization()) { 
      for (SubstanceDefinition.SubstanceDefinitionCharacterizationComponent e : element.getCharacterization()) 
          composeSubstanceDefinitionCharacterizationComponent("characterization", e);
    }
    if (element.hasProperty()) { 
      for (SubstanceDefinition.SubstanceDefinitionPropertyComponent e : element.getProperty()) 
          composeSubstanceDefinitionPropertyComponent("property", e);
    }
    if (element.hasReferenceInformation()) {
      composeReference("referenceInformation", element.getReferenceInformation());
    }
    if (element.hasMolecularWeight()) { 
      for (SubstanceDefinition.SubstanceDefinitionMolecularWeightComponent e : element.getMolecularWeight()) 
          composeSubstanceDefinitionMolecularWeightComponent("molecularWeight", e);
    }
    if (element.hasStructure()) {
      composeSubstanceDefinitionStructureComponent("structure", element.getStructure());
    }
    if (element.hasCode()) { 
      for (SubstanceDefinition.SubstanceDefinitionCodeComponent e : element.getCode()) 
          composeSubstanceDefinitionCodeComponent("code", e);
    }
    if (element.hasName()) { 
      for (SubstanceDefinition.SubstanceDefinitionNameComponent e : element.getName()) 
          composeSubstanceDefinitionNameComponent("name", e);
    }
    if (element.hasRelationship()) { 
      for (SubstanceDefinition.SubstanceDefinitionRelationshipComponent e : element.getRelationship()) 
          composeSubstanceDefinitionRelationshipComponent("relationship", e);
    }
    if (element.hasNucleicAcid()) {
      composeReference("nucleicAcid", element.getNucleicAcid());
    }
    if (element.hasPolymer()) {
      composeReference("polymer", element.getPolymer());
    }
    if (element.hasProtein()) {
      composeReference("protein", element.getProtein());
    }
    if (element.hasSourceMaterial()) {
      composeSubstanceDefinitionSourceMaterialComponent("sourceMaterial", element.getSourceMaterial());
    }
  }

  protected void composeSubstanceDefinitionMoietyComponent(String name, SubstanceDefinition.SubstanceDefinitionMoietyComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstanceDefinitionMoietyComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstanceDefinitionMoietyComponentElements(SubstanceDefinition.SubstanceDefinitionMoietyComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasRole()) {
      composeCodeableConcept("role", element.getRole());
    }
    if (element.hasIdentifier()) {
      composeIdentifier("identifier", element.getIdentifier());
    }
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasStereochemistry()) {
      composeCodeableConcept("stereochemistry", element.getStereochemistry());
    }
    if (element.hasOpticalActivity()) {
      composeCodeableConcept("opticalActivity", element.getOpticalActivity());
    }
    if (element.hasMolecularFormulaElement()) {
      composeString("molecularFormula", element.getMolecularFormulaElement());
    }
    if (element.hasAmount()) {
      composeType("amount", element.getAmount());
    }    if (element.hasMeasurementType()) {
      composeCodeableConcept("measurementType", element.getMeasurementType());
    }
  }

  protected void composeSubstanceDefinitionCharacterizationComponent(String name, SubstanceDefinition.SubstanceDefinitionCharacterizationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstanceDefinitionCharacterizationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstanceDefinitionCharacterizationComponentElements(SubstanceDefinition.SubstanceDefinitionCharacterizationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTechnique()) {
      composeCodeableConcept("technique", element.getTechnique());
    }
    if (element.hasForm()) {
      composeCodeableConcept("form", element.getForm());
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasFile()) { 
      for (Attachment e : element.getFile()) 
          composeAttachment("file", e);
    }
  }

  protected void composeSubstanceDefinitionPropertyComponent(String name, SubstanceDefinition.SubstanceDefinitionPropertyComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstanceDefinitionPropertyComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstanceDefinitionPropertyComponentElements(SubstanceDefinition.SubstanceDefinitionPropertyComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeSubstanceDefinitionMolecularWeightComponent(String name, SubstanceDefinition.SubstanceDefinitionMolecularWeightComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstanceDefinitionMolecularWeightComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstanceDefinitionMolecularWeightComponentElements(SubstanceDefinition.SubstanceDefinitionMolecularWeightComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasMethod()) {
      composeCodeableConcept("method", element.getMethod());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasAmount()) {
      composeQuantity("amount", element.getAmount());
    }
  }

  protected void composeSubstanceDefinitionStructureComponent(String name, SubstanceDefinition.SubstanceDefinitionStructureComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstanceDefinitionStructureComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstanceDefinitionStructureComponentElements(SubstanceDefinition.SubstanceDefinitionStructureComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasStereochemistry()) {
      composeCodeableConcept("stereochemistry", element.getStereochemistry());
    }
    if (element.hasOpticalActivity()) {
      composeCodeableConcept("opticalActivity", element.getOpticalActivity());
    }
    if (element.hasMolecularFormulaElement()) {
      composeString("molecularFormula", element.getMolecularFormulaElement());
    }
    if (element.hasMolecularFormulaByMoietyElement()) {
      composeString("molecularFormulaByMoiety", element.getMolecularFormulaByMoietyElement());
    }
    if (element.hasMolecularWeight()) {
      composeSubstanceDefinitionMolecularWeightComponent("molecularWeight", element.getMolecularWeight());
    }
    if (element.hasTechnique()) { 
      for (CodeableConcept e : element.getTechnique()) 
          composeCodeableConcept("technique", e);
    }
    if (element.hasSourceDocument()) { 
      for (Reference e : element.getSourceDocument()) 
          composeReference("sourceDocument", e);
    }
    if (element.hasRepresentation()) { 
      for (SubstanceDefinition.SubstanceDefinitionStructureRepresentationComponent e : element.getRepresentation()) 
          composeSubstanceDefinitionStructureRepresentationComponent("representation", e);
    }
  }

  protected void composeSubstanceDefinitionStructureRepresentationComponent(String name, SubstanceDefinition.SubstanceDefinitionStructureRepresentationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstanceDefinitionStructureRepresentationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstanceDefinitionStructureRepresentationComponentElements(SubstanceDefinition.SubstanceDefinitionStructureRepresentationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasRepresentationElement()) {
      composeString("representation", element.getRepresentationElement());
    }
    if (element.hasFormat()) {
      composeCodeableConcept("format", element.getFormat());
    }
    if (element.hasDocument()) {
      composeReference("document", element.getDocument());
    }
  }

  protected void composeSubstanceDefinitionCodeComponent(String name, SubstanceDefinition.SubstanceDefinitionCodeComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstanceDefinitionCodeComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstanceDefinitionCodeComponentElements(SubstanceDefinition.SubstanceDefinitionCodeComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasStatus()) {
      composeCodeableConcept("status", element.getStatus());
    }
    if (element.hasStatusDateElement()) {
      composeDateTime("statusDate", element.getStatusDateElement());
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasSource()) { 
      for (Reference e : element.getSource()) 
          composeReference("source", e);
    }
  }

  protected void composeSubstanceDefinitionNameComponent(String name, SubstanceDefinition.SubstanceDefinitionNameComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstanceDefinitionNameComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstanceDefinitionNameComponentElements(SubstanceDefinition.SubstanceDefinitionNameComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasStatus()) {
      composeCodeableConcept("status", element.getStatus());
    }
    if (element.hasPreferredElement()) {
      composeBoolean("preferred", element.getPreferredElement());
    }
    if (element.hasLanguage()) { 
      for (CodeableConcept e : element.getLanguage()) 
          composeCodeableConcept("language", e);
    }
    if (element.hasDomain()) { 
      for (CodeableConcept e : element.getDomain()) 
          composeCodeableConcept("domain", e);
    }
    if (element.hasJurisdiction()) { 
      for (CodeableConcept e : element.getJurisdiction()) 
          composeCodeableConcept("jurisdiction", e);
    }
    if (element.hasSynonym()) { 
      for (SubstanceDefinition.SubstanceDefinitionNameComponent e : element.getSynonym()) 
          composeSubstanceDefinitionNameComponent("synonym", e);
    }
    if (element.hasTranslation()) { 
      for (SubstanceDefinition.SubstanceDefinitionNameComponent e : element.getTranslation()) 
          composeSubstanceDefinitionNameComponent("translation", e);
    }
    if (element.hasOfficial()) { 
      for (SubstanceDefinition.SubstanceDefinitionNameOfficialComponent e : element.getOfficial()) 
          composeSubstanceDefinitionNameOfficialComponent("official", e);
    }
    if (element.hasSource()) { 
      for (Reference e : element.getSource()) 
          composeReference("source", e);
    }
  }

  protected void composeSubstanceDefinitionNameOfficialComponent(String name, SubstanceDefinition.SubstanceDefinitionNameOfficialComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstanceDefinitionNameOfficialComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstanceDefinitionNameOfficialComponentElements(SubstanceDefinition.SubstanceDefinitionNameOfficialComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasAuthority()) {
      composeCodeableConcept("authority", element.getAuthority());
    }
    if (element.hasStatus()) {
      composeCodeableConcept("status", element.getStatus());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
  }

  protected void composeSubstanceDefinitionRelationshipComponent(String name, SubstanceDefinition.SubstanceDefinitionRelationshipComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstanceDefinitionRelationshipComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstanceDefinitionRelationshipComponentElements(SubstanceDefinition.SubstanceDefinitionRelationshipComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSubstanceDefinition()) {
      composeType("substanceDefinition", element.getSubstanceDefinition());
    }    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasIsDefiningElement()) {
      composeBoolean("isDefining", element.getIsDefiningElement());
    }
    if (element.hasAmount()) {
      composeType("amount", element.getAmount());
    }    if (element.hasRatioHighLimitAmount()) {
      composeRatio("ratioHighLimitAmount", element.getRatioHighLimitAmount());
    }
    if (element.hasComparator()) {
      composeCodeableConcept("comparator", element.getComparator());
    }
    if (element.hasSource()) { 
      for (Reference e : element.getSource()) 
          composeReference("source", e);
    }
  }

  protected void composeSubstanceDefinitionSourceMaterialComponent(String name, SubstanceDefinition.SubstanceDefinitionSourceMaterialComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstanceDefinitionSourceMaterialComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstanceDefinitionSourceMaterialComponentElements(SubstanceDefinition.SubstanceDefinitionSourceMaterialComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasGenus()) {
      composeCodeableConcept("genus", element.getGenus());
    }
    if (element.hasSpecies()) {
      composeCodeableConcept("species", element.getSpecies());
    }
    if (element.hasPart()) {
      composeCodeableConcept("part", element.getPart());
    }
    if (element.hasCountryOfOrigin()) { 
      for (CodeableConcept e : element.getCountryOfOrigin()) 
          composeCodeableConcept("countryOfOrigin", e);
    }
  }

  protected void composeSubstanceNucleicAcid(String name, SubstanceNucleicAcid element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstanceNucleicAcidElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstanceNucleicAcidElements(SubstanceNucleicAcid element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasSequenceType()) {
      composeCodeableConcept("sequenceType", element.getSequenceType());
    }
    if (element.hasNumberOfSubunitsElement()) {
      composeInteger("numberOfSubunits", element.getNumberOfSubunitsElement());
    }
    if (element.hasAreaOfHybridisationElement()) {
      composeString("areaOfHybridisation", element.getAreaOfHybridisationElement());
    }
    if (element.hasOligoNucleotideType()) {
      composeCodeableConcept("oligoNucleotideType", element.getOligoNucleotideType());
    }
    if (element.hasSubunit()) { 
      for (SubstanceNucleicAcid.SubstanceNucleicAcidSubunitComponent e : element.getSubunit()) 
          composeSubstanceNucleicAcidSubunitComponent("subunit", e);
    }
  }

  protected void composeSubstanceNucleicAcidSubunitComponent(String name, SubstanceNucleicAcid.SubstanceNucleicAcidSubunitComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstanceNucleicAcidSubunitComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstanceNucleicAcidSubunitComponentElements(SubstanceNucleicAcid.SubstanceNucleicAcidSubunitComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSubunitElement()) {
      composeInteger("subunit", element.getSubunitElement());
    }
    if (element.hasSequenceElement()) {
      composeString("sequence", element.getSequenceElement());
    }
    if (element.hasLengthElement()) {
      composeInteger("length", element.getLengthElement());
    }
    if (element.hasSequenceAttachment()) {
      composeAttachment("sequenceAttachment", element.getSequenceAttachment());
    }
    if (element.hasFivePrime()) {
      composeCodeableConcept("fivePrime", element.getFivePrime());
    }
    if (element.hasThreePrime()) {
      composeCodeableConcept("threePrime", element.getThreePrime());
    }
    if (element.hasLinkage()) { 
      for (SubstanceNucleicAcid.SubstanceNucleicAcidSubunitLinkageComponent e : element.getLinkage()) 
          composeSubstanceNucleicAcidSubunitLinkageComponent("linkage", e);
    }
    if (element.hasSugar()) { 
      for (SubstanceNucleicAcid.SubstanceNucleicAcidSubunitSugarComponent e : element.getSugar()) 
          composeSubstanceNucleicAcidSubunitSugarComponent("sugar", e);
    }
  }

  protected void composeSubstanceNucleicAcidSubunitLinkageComponent(String name, SubstanceNucleicAcid.SubstanceNucleicAcidSubunitLinkageComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstanceNucleicAcidSubunitLinkageComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstanceNucleicAcidSubunitLinkageComponentElements(SubstanceNucleicAcid.SubstanceNucleicAcidSubunitLinkageComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasConnectivityElement()) {
      composeString("connectivity", element.getConnectivityElement());
    }
    if (element.hasIdentifier()) {
      composeIdentifier("identifier", element.getIdentifier());
    }
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasResidueSiteElement()) {
      composeString("residueSite", element.getResidueSiteElement());
    }
  }

  protected void composeSubstanceNucleicAcidSubunitSugarComponent(String name, SubstanceNucleicAcid.SubstanceNucleicAcidSubunitSugarComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstanceNucleicAcidSubunitSugarComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstanceNucleicAcidSubunitSugarComponentElements(SubstanceNucleicAcid.SubstanceNucleicAcidSubunitSugarComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasIdentifier()) {
      composeIdentifier("identifier", element.getIdentifier());
    }
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasResidueSiteElement()) {
      composeString("residueSite", element.getResidueSiteElement());
    }
  }

  protected void composeSubstancePolymer(String name, SubstancePolymer element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstancePolymerElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstancePolymerElements(SubstancePolymer element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) {
      composeIdentifier("identifier", element.getIdentifier());
    }
    if (element.hasClass_()) {
      composeCodeableConcept("class", element.getClass_());
    }
    if (element.hasGeometry()) {
      composeCodeableConcept("geometry", element.getGeometry());
    }
    if (element.hasCopolymerConnectivity()) { 
      for (CodeableConcept e : element.getCopolymerConnectivity()) 
          composeCodeableConcept("copolymerConnectivity", e);
    }
    if (element.hasModificationElement()) {
      composeString("modification", element.getModificationElement());
    }
    if (element.hasMonomerSet()) { 
      for (SubstancePolymer.SubstancePolymerMonomerSetComponent e : element.getMonomerSet()) 
          composeSubstancePolymerMonomerSetComponent("monomerSet", e);
    }
    if (element.hasRepeat()) { 
      for (SubstancePolymer.SubstancePolymerRepeatComponent e : element.getRepeat()) 
          composeSubstancePolymerRepeatComponent("repeat", e);
    }
  }

  protected void composeSubstancePolymerMonomerSetComponent(String name, SubstancePolymer.SubstancePolymerMonomerSetComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstancePolymerMonomerSetComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstancePolymerMonomerSetComponentElements(SubstancePolymer.SubstancePolymerMonomerSetComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasRatioType()) {
      composeCodeableConcept("ratioType", element.getRatioType());
    }
    if (element.hasStartingMaterial()) { 
      for (SubstancePolymer.SubstancePolymerMonomerSetStartingMaterialComponent e : element.getStartingMaterial()) 
          composeSubstancePolymerMonomerSetStartingMaterialComponent("startingMaterial", e);
    }
  }

  protected void composeSubstancePolymerMonomerSetStartingMaterialComponent(String name, SubstancePolymer.SubstancePolymerMonomerSetStartingMaterialComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstancePolymerMonomerSetStartingMaterialComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstancePolymerMonomerSetStartingMaterialComponentElements(SubstancePolymer.SubstancePolymerMonomerSetStartingMaterialComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasCategory()) {
      composeCodeableConcept("category", element.getCategory());
    }
    if (element.hasIsDefiningElement()) {
      composeBoolean("isDefining", element.getIsDefiningElement());
    }
    if (element.hasAmount()) {
      composeQuantity("amount", element.getAmount());
    }
  }

  protected void composeSubstancePolymerRepeatComponent(String name, SubstancePolymer.SubstancePolymerRepeatComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstancePolymerRepeatComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstancePolymerRepeatComponentElements(SubstancePolymer.SubstancePolymerRepeatComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasAverageMolecularFormulaElement()) {
      composeString("averageMolecularFormula", element.getAverageMolecularFormulaElement());
    }
    if (element.hasRepeatUnitAmountType()) {
      composeCodeableConcept("repeatUnitAmountType", element.getRepeatUnitAmountType());
    }
    if (element.hasRepeatUnit()) { 
      for (SubstancePolymer.SubstancePolymerRepeatRepeatUnitComponent e : element.getRepeatUnit()) 
          composeSubstancePolymerRepeatRepeatUnitComponent("repeatUnit", e);
    }
  }

  protected void composeSubstancePolymerRepeatRepeatUnitComponent(String name, SubstancePolymer.SubstancePolymerRepeatRepeatUnitComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstancePolymerRepeatRepeatUnitComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstancePolymerRepeatRepeatUnitComponentElements(SubstancePolymer.SubstancePolymerRepeatRepeatUnitComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasUnitElement()) {
      composeString("unit", element.getUnitElement());
    }
    if (element.hasOrientation()) {
      composeCodeableConcept("orientation", element.getOrientation());
    }
    if (element.hasAmountElement()) {
      composeInteger("amount", element.getAmountElement());
    }
    if (element.hasDegreeOfPolymerisation()) { 
      for (SubstancePolymer.SubstancePolymerRepeatRepeatUnitDegreeOfPolymerisationComponent e : element.getDegreeOfPolymerisation()) 
          composeSubstancePolymerRepeatRepeatUnitDegreeOfPolymerisationComponent("degreeOfPolymerisation", e);
    }
    if (element.hasStructuralRepresentation()) { 
      for (SubstancePolymer.SubstancePolymerRepeatRepeatUnitStructuralRepresentationComponent e : element.getStructuralRepresentation()) 
          composeSubstancePolymerRepeatRepeatUnitStructuralRepresentationComponent("structuralRepresentation", e);
    }
  }

  protected void composeSubstancePolymerRepeatRepeatUnitDegreeOfPolymerisationComponent(String name, SubstancePolymer.SubstancePolymerRepeatRepeatUnitDegreeOfPolymerisationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstancePolymerRepeatRepeatUnitDegreeOfPolymerisationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstancePolymerRepeatRepeatUnitDegreeOfPolymerisationComponentElements(SubstancePolymer.SubstancePolymerRepeatRepeatUnitDegreeOfPolymerisationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasAverageElement()) {
      composeInteger("average", element.getAverageElement());
    }
    if (element.hasLowElement()) {
      composeInteger("low", element.getLowElement());
    }
    if (element.hasHighElement()) {
      composeInteger("high", element.getHighElement());
    }
  }

  protected void composeSubstancePolymerRepeatRepeatUnitStructuralRepresentationComponent(String name, SubstancePolymer.SubstancePolymerRepeatRepeatUnitStructuralRepresentationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstancePolymerRepeatRepeatUnitStructuralRepresentationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstancePolymerRepeatRepeatUnitStructuralRepresentationComponentElements(SubstancePolymer.SubstancePolymerRepeatRepeatUnitStructuralRepresentationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasRepresentationElement()) {
      composeString("representation", element.getRepresentationElement());
    }
    if (element.hasFormat()) {
      composeCodeableConcept("format", element.getFormat());
    }
    if (element.hasAttachment()) {
      composeAttachment("attachment", element.getAttachment());
    }
  }

  protected void composeSubstanceProtein(String name, SubstanceProtein element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstanceProteinElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstanceProteinElements(SubstanceProtein element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasSequenceType()) {
      composeCodeableConcept("sequenceType", element.getSequenceType());
    }
    if (element.hasNumberOfSubunitsElement()) {
      composeInteger("numberOfSubunits", element.getNumberOfSubunitsElement());
    }
    if (element.hasDisulfideLinkage()) { 
      for (StringType e : element.getDisulfideLinkage()) 
          composeString("disulfideLinkage", e);
    }
    if (element.hasSubunit()) { 
      for (SubstanceProtein.SubstanceProteinSubunitComponent e : element.getSubunit()) 
          composeSubstanceProteinSubunitComponent("subunit", e);
    }
  }

  protected void composeSubstanceProteinSubunitComponent(String name, SubstanceProtein.SubstanceProteinSubunitComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstanceProteinSubunitComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstanceProteinSubunitComponentElements(SubstanceProtein.SubstanceProteinSubunitComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSubunitElement()) {
      composeInteger("subunit", element.getSubunitElement());
    }
    if (element.hasSequenceElement()) {
      composeString("sequence", element.getSequenceElement());
    }
    if (element.hasLengthElement()) {
      composeInteger("length", element.getLengthElement());
    }
    if (element.hasSequenceAttachment()) {
      composeAttachment("sequenceAttachment", element.getSequenceAttachment());
    }
    if (element.hasNTerminalModificationId()) {
      composeIdentifier("nTerminalModificationId", element.getNTerminalModificationId());
    }
    if (element.hasNTerminalModificationElement()) {
      composeString("nTerminalModification", element.getNTerminalModificationElement());
    }
    if (element.hasCTerminalModificationId()) {
      composeIdentifier("cTerminalModificationId", element.getCTerminalModificationId());
    }
    if (element.hasCTerminalModificationElement()) {
      composeString("cTerminalModification", element.getCTerminalModificationElement());
    }
  }

  protected void composeSubstanceReferenceInformation(String name, SubstanceReferenceInformation element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstanceReferenceInformationElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstanceReferenceInformationElements(SubstanceReferenceInformation element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasCommentElement()) {
      composeString("comment", element.getCommentElement());
    }
    if (element.hasGene()) { 
      for (SubstanceReferenceInformation.SubstanceReferenceInformationGeneComponent e : element.getGene()) 
          composeSubstanceReferenceInformationGeneComponent("gene", e);
    }
    if (element.hasGeneElement()) { 
      for (SubstanceReferenceInformation.SubstanceReferenceInformationGeneElementComponent e : element.getGeneElement()) 
          composeSubstanceReferenceInformationGeneElementComponent("geneElement", e);
    }
    if (element.hasTarget()) { 
      for (SubstanceReferenceInformation.SubstanceReferenceInformationTargetComponent e : element.getTarget()) 
          composeSubstanceReferenceInformationTargetComponent("target", e);
    }
  }

  protected void composeSubstanceReferenceInformationGeneComponent(String name, SubstanceReferenceInformation.SubstanceReferenceInformationGeneComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstanceReferenceInformationGeneComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstanceReferenceInformationGeneComponentElements(SubstanceReferenceInformation.SubstanceReferenceInformationGeneComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasGeneSequenceOrigin()) {
      composeCodeableConcept("geneSequenceOrigin", element.getGeneSequenceOrigin());
    }
    if (element.hasGene()) {
      composeCodeableConcept("gene", element.getGene());
    }
    if (element.hasSource()) { 
      for (Reference e : element.getSource()) 
          composeReference("source", e);
    }
  }

  protected void composeSubstanceReferenceInformationGeneElementComponent(String name, SubstanceReferenceInformation.SubstanceReferenceInformationGeneElementComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstanceReferenceInformationGeneElementComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstanceReferenceInformationGeneElementComponentElements(SubstanceReferenceInformation.SubstanceReferenceInformationGeneElementComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasElement()) {
      composeIdentifier("element", element.getElement());
    }
    if (element.hasSource()) { 
      for (Reference e : element.getSource()) 
          composeReference("source", e);
    }
  }

  protected void composeSubstanceReferenceInformationTargetComponent(String name, SubstanceReferenceInformation.SubstanceReferenceInformationTargetComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstanceReferenceInformationTargetComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstanceReferenceInformationTargetComponentElements(SubstanceReferenceInformation.SubstanceReferenceInformationTargetComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTarget()) {
      composeIdentifier("target", element.getTarget());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasInteraction()) {
      composeCodeableConcept("interaction", element.getInteraction());
    }
    if (element.hasOrganism()) {
      composeCodeableConcept("organism", element.getOrganism());
    }
    if (element.hasOrganismType()) {
      composeCodeableConcept("organismType", element.getOrganismType());
    }
    if (element.hasAmount()) {
      composeType("amount", element.getAmount());
    }    if (element.hasAmountType()) {
      composeCodeableConcept("amountType", element.getAmountType());
    }
    if (element.hasSource()) { 
      for (Reference e : element.getSource()) 
          composeReference("source", e);
    }
  }

  protected void composeSubstanceSourceMaterial(String name, SubstanceSourceMaterial element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstanceSourceMaterialElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstanceSourceMaterialElements(SubstanceSourceMaterial element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasSourceMaterialClass()) {
      composeCodeableConcept("sourceMaterialClass", element.getSourceMaterialClass());
    }
    if (element.hasSourceMaterialType()) {
      composeCodeableConcept("sourceMaterialType", element.getSourceMaterialType());
    }
    if (element.hasSourceMaterialState()) {
      composeCodeableConcept("sourceMaterialState", element.getSourceMaterialState());
    }
    if (element.hasOrganismId()) {
      composeIdentifier("organismId", element.getOrganismId());
    }
    if (element.hasOrganismNameElement()) {
      composeString("organismName", element.getOrganismNameElement());
    }
    if (element.hasParentSubstanceId()) { 
      for (Identifier e : element.getParentSubstanceId()) 
          composeIdentifier("parentSubstanceId", e);
    }
    if (element.hasParentSubstanceName()) { 
      for (StringType e : element.getParentSubstanceName()) 
          composeString("parentSubstanceName", e);
    }
    if (element.hasCountryOfOrigin()) { 
      for (CodeableConcept e : element.getCountryOfOrigin()) 
          composeCodeableConcept("countryOfOrigin", e);
    }
    if (element.hasGeographicalLocation()) { 
      for (StringType e : element.getGeographicalLocation()) 
          composeString("geographicalLocation", e);
    }
    if (element.hasDevelopmentStage()) {
      composeCodeableConcept("developmentStage", element.getDevelopmentStage());
    }
    if (element.hasFractionDescription()) { 
      for (SubstanceSourceMaterial.SubstanceSourceMaterialFractionDescriptionComponent e : element.getFractionDescription()) 
          composeSubstanceSourceMaterialFractionDescriptionComponent("fractionDescription", e);
    }
    if (element.hasOrganism()) {
      composeSubstanceSourceMaterialOrganismComponent("organism", element.getOrganism());
    }
    if (element.hasPartDescription()) { 
      for (SubstanceSourceMaterial.SubstanceSourceMaterialPartDescriptionComponent e : element.getPartDescription()) 
          composeSubstanceSourceMaterialPartDescriptionComponent("partDescription", e);
    }
  }

  protected void composeSubstanceSourceMaterialFractionDescriptionComponent(String name, SubstanceSourceMaterial.SubstanceSourceMaterialFractionDescriptionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstanceSourceMaterialFractionDescriptionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstanceSourceMaterialFractionDescriptionComponentElements(SubstanceSourceMaterial.SubstanceSourceMaterialFractionDescriptionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasFractionElement()) {
      composeString("fraction", element.getFractionElement());
    }
    if (element.hasMaterialType()) {
      composeCodeableConcept("materialType", element.getMaterialType());
    }
  }

  protected void composeSubstanceSourceMaterialOrganismComponent(String name, SubstanceSourceMaterial.SubstanceSourceMaterialOrganismComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstanceSourceMaterialOrganismComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstanceSourceMaterialOrganismComponentElements(SubstanceSourceMaterial.SubstanceSourceMaterialOrganismComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasFamily()) {
      composeCodeableConcept("family", element.getFamily());
    }
    if (element.hasGenus()) {
      composeCodeableConcept("genus", element.getGenus());
    }
    if (element.hasSpecies()) {
      composeCodeableConcept("species", element.getSpecies());
    }
    if (element.hasIntraspecificType()) {
      composeCodeableConcept("intraspecificType", element.getIntraspecificType());
    }
    if (element.hasIntraspecificDescriptionElement()) {
      composeString("intraspecificDescription", element.getIntraspecificDescriptionElement());
    }
    if (element.hasAuthor()) { 
      for (SubstanceSourceMaterial.SubstanceSourceMaterialOrganismAuthorComponent e : element.getAuthor()) 
          composeSubstanceSourceMaterialOrganismAuthorComponent("author", e);
    }
    if (element.hasHybrid()) {
      composeSubstanceSourceMaterialOrganismHybridComponent("hybrid", element.getHybrid());
    }
    if (element.hasOrganismGeneral()) {
      composeSubstanceSourceMaterialOrganismOrganismGeneralComponent("organismGeneral", element.getOrganismGeneral());
    }
  }

  protected void composeSubstanceSourceMaterialOrganismAuthorComponent(String name, SubstanceSourceMaterial.SubstanceSourceMaterialOrganismAuthorComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstanceSourceMaterialOrganismAuthorComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstanceSourceMaterialOrganismAuthorComponentElements(SubstanceSourceMaterial.SubstanceSourceMaterialOrganismAuthorComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasAuthorType()) {
      composeCodeableConcept("authorType", element.getAuthorType());
    }
    if (element.hasAuthorDescriptionElement()) {
      composeString("authorDescription", element.getAuthorDescriptionElement());
    }
  }

  protected void composeSubstanceSourceMaterialOrganismHybridComponent(String name, SubstanceSourceMaterial.SubstanceSourceMaterialOrganismHybridComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstanceSourceMaterialOrganismHybridComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstanceSourceMaterialOrganismHybridComponentElements(SubstanceSourceMaterial.SubstanceSourceMaterialOrganismHybridComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasMaternalOrganismIdElement()) {
      composeString("maternalOrganismId", element.getMaternalOrganismIdElement());
    }
    if (element.hasMaternalOrganismNameElement()) {
      composeString("maternalOrganismName", element.getMaternalOrganismNameElement());
    }
    if (element.hasPaternalOrganismIdElement()) {
      composeString("paternalOrganismId", element.getPaternalOrganismIdElement());
    }
    if (element.hasPaternalOrganismNameElement()) {
      composeString("paternalOrganismName", element.getPaternalOrganismNameElement());
    }
    if (element.hasHybridType()) {
      composeCodeableConcept("hybridType", element.getHybridType());
    }
  }

  protected void composeSubstanceSourceMaterialOrganismOrganismGeneralComponent(String name, SubstanceSourceMaterial.SubstanceSourceMaterialOrganismOrganismGeneralComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstanceSourceMaterialOrganismOrganismGeneralComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstanceSourceMaterialOrganismOrganismGeneralComponentElements(SubstanceSourceMaterial.SubstanceSourceMaterialOrganismOrganismGeneralComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasKingdom()) {
      composeCodeableConcept("kingdom", element.getKingdom());
    }
    if (element.hasPhylum()) {
      composeCodeableConcept("phylum", element.getPhylum());
    }
    if (element.hasClass_()) {
      composeCodeableConcept("class", element.getClass_());
    }
    if (element.hasOrder()) {
      composeCodeableConcept("order", element.getOrder());
    }
  }

  protected void composeSubstanceSourceMaterialPartDescriptionComponent(String name, SubstanceSourceMaterial.SubstanceSourceMaterialPartDescriptionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSubstanceSourceMaterialPartDescriptionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSubstanceSourceMaterialPartDescriptionComponentElements(SubstanceSourceMaterial.SubstanceSourceMaterialPartDescriptionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasPart()) {
      composeCodeableConcept("part", element.getPart());
    }
    if (element.hasPartLocation()) {
      composeCodeableConcept("partLocation", element.getPartLocation());
    }
  }

  protected void composeSupplyDelivery(String name, SupplyDelivery element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSupplyDeliveryElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSupplyDeliveryElements(SupplyDelivery element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasBasedOn()) { 
      for (Reference e : element.getBasedOn()) 
          composeReference("basedOn", e);
    }
    if (element.hasPartOf()) { 
      for (Reference e : element.getPartOf()) 
          composeReference("partOf", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new SupplyDelivery.SupplyDeliveryStatusEnumFactory());
    if (element.hasPatient()) {
      composeReference("patient", element.getPatient());
    }
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasSuppliedItem()) { 
      for (SupplyDelivery.SupplyDeliverySuppliedItemComponent e : element.getSuppliedItem()) 
          composeSupplyDeliverySuppliedItemComponent("suppliedItem", e);
    }
    if (element.hasOccurrence()) {
      composeType("occurrence", element.getOccurrence());
    }    if (element.hasSupplier()) {
      composeReference("supplier", element.getSupplier());
    }
    if (element.hasDestination()) {
      composeReference("destination", element.getDestination());
    }
    if (element.hasReceiver()) { 
      for (Reference e : element.getReceiver()) 
          composeReference("receiver", e);
    }
  }

  protected void composeSupplyDeliverySuppliedItemComponent(String name, SupplyDelivery.SupplyDeliverySuppliedItemComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSupplyDeliverySuppliedItemComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSupplyDeliverySuppliedItemComponentElements(SupplyDelivery.SupplyDeliverySuppliedItemComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasItem()) {
      composeType("item", element.getItem());
    }  }

  protected void composeSupplyRequest(String name, SupplyRequest element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSupplyRequestElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSupplyRequestElements(SupplyRequest element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new SupplyRequest.SupplyRequestStatusEnumFactory());
    if (element.hasBasedOn()) { 
      for (Reference e : element.getBasedOn()) 
          composeReference("basedOn", e);
    }
    if (element.hasCategory()) {
      composeCodeableConcept("category", element.getCategory());
    }
    if (element.hasPriorityElement())
      composeEnumeration("priority", element.getPriorityElement(), new Enumerations.RequestPriorityEnumFactory());
    if (element.hasDeliverFor()) {
      composeReference("deliverFor", element.getDeliverFor());
    }
    if (element.hasItem()) {
      composeCodeableReference("item", element.getItem());
    }
    if (element.hasQuantity()) {
      composeQuantity("quantity", element.getQuantity());
    }
    if (element.hasParameter()) { 
      for (SupplyRequest.SupplyRequestParameterComponent e : element.getParameter()) 
          composeSupplyRequestParameterComponent("parameter", e);
    }
    if (element.hasOccurrence()) {
      composeType("occurrence", element.getOccurrence());
    }    if (element.hasAuthoredOnElement()) {
      composeDateTime("authoredOn", element.getAuthoredOnElement());
    }
    if (element.hasRequester()) {
      composeReference("requester", element.getRequester());
    }
    if (element.hasSupplier()) { 
      for (Reference e : element.getSupplier()) 
          composeReference("supplier", e);
    }
    if (element.hasReason()) { 
      for (CodeableReference e : element.getReason()) 
          composeCodeableReference("reason", e);
    }
    if (element.hasDeliverFrom()) {
      composeReference("deliverFrom", element.getDeliverFrom());
    }
    if (element.hasDeliverTo()) {
      composeReference("deliverTo", element.getDeliverTo());
    }
  }

  protected void composeSupplyRequestParameterComponent(String name, SupplyRequest.SupplyRequestParameterComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeSupplyRequestParameterComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeSupplyRequestParameterComponentElements(SupplyRequest.SupplyRequestParameterComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeTask(String name, Task element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTaskElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTaskElements(Task element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasInstantiatesCanonicalElement()) {
      composeCanonical("instantiatesCanonical", element.getInstantiatesCanonicalElement());
    }
    if (element.hasInstantiatesUriElement()) {
      composeUri("instantiatesUri", element.getInstantiatesUriElement());
    }
    if (element.hasBasedOn()) { 
      for (Reference e : element.getBasedOn()) 
          composeReference("basedOn", e);
    }
    if (element.hasGroupIdentifier()) {
      composeIdentifier("groupIdentifier", element.getGroupIdentifier());
    }
    if (element.hasPartOf()) { 
      for (Reference e : element.getPartOf()) 
          composeReference("partOf", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Task.TaskStatusEnumFactory());
    if (element.hasStatusReason()) {
      composeCodeableReference("statusReason", element.getStatusReason());
    }
    if (element.hasBusinessStatus()) {
      composeCodeableConcept("businessStatus", element.getBusinessStatus());
    }
    if (element.hasIntentElement())
      composeEnumeration("intent", element.getIntentElement(), new Task.TaskIntentEnumFactory());
    if (element.hasPriorityElement())
      composeEnumeration("priority", element.getPriorityElement(), new Enumerations.RequestPriorityEnumFactory());
    if (element.hasDoNotPerformElement()) {
      composeBoolean("doNotPerform", element.getDoNotPerformElement());
    }
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasDescriptionElement()) {
      composeString("description", element.getDescriptionElement());
    }
    if (element.hasFocus()) {
      composeReference("focus", element.getFocus());
    }
    if (element.hasFor()) {
      composeReference("for", element.getFor());
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasRequestedPeriod()) {
      composePeriod("requestedPeriod", element.getRequestedPeriod());
    }
    if (element.hasExecutionPeriod()) {
      composePeriod("executionPeriod", element.getExecutionPeriod());
    }
    if (element.hasAuthoredOnElement()) {
      composeDateTime("authoredOn", element.getAuthoredOnElement());
    }
    if (element.hasLastModifiedElement()) {
      composeDateTime("lastModified", element.getLastModifiedElement());
    }
    if (element.hasRequester()) {
      composeReference("requester", element.getRequester());
    }
    if (element.hasRequestedPerformer()) { 
      for (CodeableReference e : element.getRequestedPerformer()) 
          composeCodeableReference("requestedPerformer", e);
    }
    if (element.hasOwner()) {
      composeReference("owner", element.getOwner());
    }
    if (element.hasPerformer()) { 
      for (Task.TaskPerformerComponent e : element.getPerformer()) 
          composeTaskPerformerComponent("performer", e);
    }
    if (element.hasLocation()) {
      composeReference("location", element.getLocation());
    }
    if (element.hasReason()) { 
      for (CodeableReference e : element.getReason()) 
          composeCodeableReference("reason", e);
    }
    if (element.hasInsurance()) { 
      for (Reference e : element.getInsurance()) 
          composeReference("insurance", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasRelevantHistory()) { 
      for (Reference e : element.getRelevantHistory()) 
          composeReference("relevantHistory", e);
    }
    if (element.hasRestriction()) {
      composeTaskRestrictionComponent("restriction", element.getRestriction());
    }
    if (element.hasInput()) { 
      for (Task.TaskInputComponent e : element.getInput()) 
          composeTaskInputComponent("input", e);
    }
    if (element.hasOutput()) { 
      for (Task.TaskOutputComponent e : element.getOutput()) 
          composeTaskOutputComponent("output", e);
    }
  }

  protected void composeTaskPerformerComponent(String name, Task.TaskPerformerComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTaskPerformerComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTaskPerformerComponentElements(Task.TaskPerformerComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasFunction()) {
      composeCodeableConcept("function", element.getFunction());
    }
    if (element.hasActor()) {
      composeReference("actor", element.getActor());
    }
  }

  protected void composeTaskRestrictionComponent(String name, Task.TaskRestrictionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTaskRestrictionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTaskRestrictionComponentElements(Task.TaskRestrictionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasRepetitionsElement()) {
      composePositiveInt("repetitions", element.getRepetitionsElement());
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
    if (element.hasRecipient()) { 
      for (Reference e : element.getRecipient()) 
          composeReference("recipient", e);
    }
  }

  protected void composeTaskInputComponent(String name, Task.TaskInputComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTaskInputComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTaskInputComponentElements(Task.TaskInputComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeTaskOutputComponent(String name, Task.TaskOutputComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTaskOutputComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTaskOutputComponentElements(Task.TaskOutputComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeTerminologyCapabilities(String name, TerminologyCapabilities element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTerminologyCapabilitiesElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTerminologyCapabilitiesElements(TerminologyCapabilities element) throws IOException {
    composeCanonicalResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasVersionAlgorithm()) {
      composeType("versionAlgorithm", element.getVersionAlgorithm());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasExperimentalElement()) {
      composeBoolean("experimental", element.getExperimentalElement());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasJurisdiction()) { 
      for (CodeableConcept e : element.getJurisdiction()) 
          composeCodeableConcept("jurisdiction", e);
    }
    if (element.hasPurposeElement()) {
      composeMarkdown("purpose", element.getPurposeElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
    if (element.hasCopyrightLabelElement()) {
      composeString("copyrightLabel", element.getCopyrightLabelElement());
    }
    if (element.hasKindElement())
      composeEnumeration("kind", element.getKindElement(), new Enumerations.CapabilityStatementKindEnumFactory());
    if (element.hasSoftware()) {
      composeTerminologyCapabilitiesSoftwareComponent("software", element.getSoftware());
    }
    if (element.hasImplementation()) {
      composeTerminologyCapabilitiesImplementationComponent("implementation", element.getImplementation());
    }
    if (element.hasLockedDateElement()) {
      composeBoolean("lockedDate", element.getLockedDateElement());
    }
    if (element.hasCodeSystem()) { 
      for (TerminologyCapabilities.TerminologyCapabilitiesCodeSystemComponent e : element.getCodeSystem()) 
          composeTerminologyCapabilitiesCodeSystemComponent("codeSystem", e);
    }
    if (element.hasExpansion()) {
      composeTerminologyCapabilitiesExpansionComponent("expansion", element.getExpansion());
    }
    if (element.hasCodeSearchElement())
      composeEnumeration("codeSearch", element.getCodeSearchElement(), new TerminologyCapabilities.CodeSearchSupportEnumFactory());
    if (element.hasValidateCode()) {
      composeTerminologyCapabilitiesValidateCodeComponent("validateCode", element.getValidateCode());
    }
    if (element.hasTranslation()) {
      composeTerminologyCapabilitiesTranslationComponent("translation", element.getTranslation());
    }
    if (element.hasClosure()) {
      composeTerminologyCapabilitiesClosureComponent("closure", element.getClosure());
    }
  }

  protected void composeTerminologyCapabilitiesSoftwareComponent(String name, TerminologyCapabilities.TerminologyCapabilitiesSoftwareComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTerminologyCapabilitiesSoftwareComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTerminologyCapabilitiesSoftwareComponentElements(TerminologyCapabilities.TerminologyCapabilitiesSoftwareComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
  }

  protected void composeTerminologyCapabilitiesImplementationComponent(String name, TerminologyCapabilities.TerminologyCapabilitiesImplementationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTerminologyCapabilitiesImplementationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTerminologyCapabilitiesImplementationComponentElements(TerminologyCapabilities.TerminologyCapabilitiesImplementationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDescriptionElement()) {
      composeString("description", element.getDescriptionElement());
    }
    if (element.hasUrlElement()) {
      composeUrl("url", element.getUrlElement());
    }
  }

  protected void composeTerminologyCapabilitiesCodeSystemComponent(String name, TerminologyCapabilities.TerminologyCapabilitiesCodeSystemComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTerminologyCapabilitiesCodeSystemComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTerminologyCapabilitiesCodeSystemComponentElements(TerminologyCapabilities.TerminologyCapabilitiesCodeSystemComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasUriElement()) {
      composeCanonical("uri", element.getUriElement());
    }
    if (element.hasVersion()) { 
      for (TerminologyCapabilities.TerminologyCapabilitiesCodeSystemVersionComponent e : element.getVersion()) 
          composeTerminologyCapabilitiesCodeSystemVersionComponent("version", e);
    }
    if (element.hasContentElement())
      composeEnumeration("content", element.getContentElement(), new Enumerations.CodeSystemContentModeEnumFactory());
    if (element.hasSubsumptionElement()) {
      composeBoolean("subsumption", element.getSubsumptionElement());
    }
  }

  protected void composeTerminologyCapabilitiesCodeSystemVersionComponent(String name, TerminologyCapabilities.TerminologyCapabilitiesCodeSystemVersionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTerminologyCapabilitiesCodeSystemVersionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTerminologyCapabilitiesCodeSystemVersionComponentElements(TerminologyCapabilities.TerminologyCapabilitiesCodeSystemVersionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCodeElement()) {
      composeString("code", element.getCodeElement());
    }
    if (element.hasIsDefaultElement()) {
      composeBoolean("isDefault", element.getIsDefaultElement());
    }
    if (element.hasCompositionalElement()) {
      composeBoolean("compositional", element.getCompositionalElement());
    }
      if (element.hasLanguage()) 
        for (Enumeration e : element.getLanguage()) 
          composeEnumeration("language", e, new Enumerations.CommonLanguagesEnumFactory());
    if (element.hasFilter()) { 
      for (TerminologyCapabilities.TerminologyCapabilitiesCodeSystemVersionFilterComponent e : element.getFilter()) 
          composeTerminologyCapabilitiesCodeSystemVersionFilterComponent("filter", e);
    }
    if (element.hasProperty()) { 
      for (CodeType e : element.getProperty()) 
          composeCode("property", e);
    }
  }

  protected void composeTerminologyCapabilitiesCodeSystemVersionFilterComponent(String name, TerminologyCapabilities.TerminologyCapabilitiesCodeSystemVersionFilterComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTerminologyCapabilitiesCodeSystemVersionFilterComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTerminologyCapabilitiesCodeSystemVersionFilterComponentElements(TerminologyCapabilities.TerminologyCapabilitiesCodeSystemVersionFilterComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCodeElement()) {
      composeCode("code", element.getCodeElement());
    }
    if (element.hasOp()) { 
      for (CodeType e : element.getOp()) 
          composeCode("op", e);
    }
  }

  protected void composeTerminologyCapabilitiesExpansionComponent(String name, TerminologyCapabilities.TerminologyCapabilitiesExpansionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTerminologyCapabilitiesExpansionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTerminologyCapabilitiesExpansionComponentElements(TerminologyCapabilities.TerminologyCapabilitiesExpansionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasHierarchicalElement()) {
      composeBoolean("hierarchical", element.getHierarchicalElement());
    }
    if (element.hasPagingElement()) {
      composeBoolean("paging", element.getPagingElement());
    }
    if (element.hasIncompleteElement()) {
      composeBoolean("incomplete", element.getIncompleteElement());
    }
    if (element.hasParameter()) { 
      for (TerminologyCapabilities.TerminologyCapabilitiesExpansionParameterComponent e : element.getParameter()) 
          composeTerminologyCapabilitiesExpansionParameterComponent("parameter", e);
    }
    if (element.hasTextFilterElement()) {
      composeMarkdown("textFilter", element.getTextFilterElement());
    }
  }

  protected void composeTerminologyCapabilitiesExpansionParameterComponent(String name, TerminologyCapabilities.TerminologyCapabilitiesExpansionParameterComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTerminologyCapabilitiesExpansionParameterComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTerminologyCapabilitiesExpansionParameterComponentElements(TerminologyCapabilities.TerminologyCapabilitiesExpansionParameterComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNameElement()) {
      composeCode("name", element.getNameElement());
    }
    if (element.hasDocumentationElement()) {
      composeString("documentation", element.getDocumentationElement());
    }
  }

  protected void composeTerminologyCapabilitiesValidateCodeComponent(String name, TerminologyCapabilities.TerminologyCapabilitiesValidateCodeComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTerminologyCapabilitiesValidateCodeComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTerminologyCapabilitiesValidateCodeComponentElements(TerminologyCapabilities.TerminologyCapabilitiesValidateCodeComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTranslationsElement()) {
      composeBoolean("translations", element.getTranslationsElement());
    }
  }

  protected void composeTerminologyCapabilitiesTranslationComponent(String name, TerminologyCapabilities.TerminologyCapabilitiesTranslationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTerminologyCapabilitiesTranslationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTerminologyCapabilitiesTranslationComponentElements(TerminologyCapabilities.TerminologyCapabilitiesTranslationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNeedsMapElement()) {
      composeBoolean("needsMap", element.getNeedsMapElement());
    }
  }

  protected void composeTerminologyCapabilitiesClosureComponent(String name, TerminologyCapabilities.TerminologyCapabilitiesClosureComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTerminologyCapabilitiesClosureComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTerminologyCapabilitiesClosureComponentElements(TerminologyCapabilities.TerminologyCapabilitiesClosureComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTranslationElement()) {
      composeBoolean("translation", element.getTranslationElement());
    }
  }

  protected void composeTestPlan(String name, TestPlan element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestPlanElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestPlanElements(TestPlan element) throws IOException {
    composeCanonicalResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasVersionAlgorithm()) {
      composeType("versionAlgorithm", element.getVersionAlgorithm());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasExperimentalElement()) {
      composeBoolean("experimental", element.getExperimentalElement());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasJurisdiction()) { 
      for (CodeableConcept e : element.getJurisdiction()) 
          composeCodeableConcept("jurisdiction", e);
    }
    if (element.hasPurposeElement()) {
      composeMarkdown("purpose", element.getPurposeElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
    if (element.hasCopyrightLabelElement()) {
      composeString("copyrightLabel", element.getCopyrightLabelElement());
    }
    if (element.hasCategory()) { 
      for (CodeableConcept e : element.getCategory()) 
          composeCodeableConcept("category", e);
    }
    if (element.hasScope()) { 
      for (Reference e : element.getScope()) 
          composeReference("scope", e);
    }
    if (element.hasTestToolsElement()) {
      composeMarkdown("testTools", element.getTestToolsElement());
    }
    if (element.hasDependency()) { 
      for (TestPlan.TestPlanDependencyComponent e : element.getDependency()) 
          composeTestPlanDependencyComponent("dependency", e);
    }
    if (element.hasExitCriteriaElement()) {
      composeMarkdown("exitCriteria", element.getExitCriteriaElement());
    }
    if (element.hasTestCase()) { 
      for (TestPlan.TestPlanTestCaseComponent e : element.getTestCase()) 
          composeTestPlanTestCaseComponent("testCase", e);
    }
  }

  protected void composeTestPlanDependencyComponent(String name, TestPlan.TestPlanDependencyComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestPlanDependencyComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestPlanDependencyComponentElements(TestPlan.TestPlanDependencyComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasPredecessor()) {
      composeReference("predecessor", element.getPredecessor());
    }
  }

  protected void composeTestPlanTestCaseComponent(String name, TestPlan.TestPlanTestCaseComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestPlanTestCaseComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestPlanTestCaseComponentElements(TestPlan.TestPlanTestCaseComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSequenceElement()) {
      composeInteger("sequence", element.getSequenceElement());
    }
    if (element.hasScope()) { 
      for (Reference e : element.getScope()) 
          composeReference("scope", e);
    }
    if (element.hasDependency()) { 
      for (TestPlan.TestCaseDependencyComponent e : element.getDependency()) 
          composeTestPlanTestCaseDependencyComponent("dependency", e);
    }
    if (element.hasTestRun()) { 
      for (TestPlan.TestPlanTestCaseTestRunComponent e : element.getTestRun()) 
          composeTestPlanTestCaseTestRunComponent("testRun", e);
    }
    if (element.hasTestData()) { 
      for (TestPlan.TestPlanTestCaseTestDataComponent e : element.getTestData()) 
          composeTestPlanTestCaseTestDataComponent("testData", e);
    }
    if (element.hasAssertion()) { 
      for (TestPlan.TestPlanTestCaseAssertionComponent e : element.getAssertion()) 
          composeTestPlanTestCaseAssertionComponent("assertion", e);
    }
  }

  protected void composeTestPlanTestCaseDependencyComponent(String name, TestPlan.TestCaseDependencyComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestPlanTestCaseDependencyComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestPlanTestCaseDependencyComponentElements(TestPlan.TestCaseDependencyComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasPredecessor()) {
      composeReference("predecessor", element.getPredecessor());
    }
  }

  protected void composeTestPlanTestCaseTestRunComponent(String name, TestPlan.TestPlanTestCaseTestRunComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestPlanTestCaseTestRunComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestPlanTestCaseTestRunComponentElements(TestPlan.TestPlanTestCaseTestRunComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNarrativeElement()) {
      composeMarkdown("narrative", element.getNarrativeElement());
    }
    if (element.hasScript()) {
      composeTestPlanTestCaseTestRunScriptComponent("script", element.getScript());
    }
  }

  protected void composeTestPlanTestCaseTestRunScriptComponent(String name, TestPlan.TestPlanTestCaseTestRunScriptComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestPlanTestCaseTestRunScriptComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestPlanTestCaseTestRunScriptComponentElements(TestPlan.TestPlanTestCaseTestRunScriptComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLanguage()) {
      composeCodeableConcept("language", element.getLanguage());
    }
    if (element.hasSource()) {
      composeType("source", element.getSource());
    }  }

  protected void composeTestPlanTestCaseTestDataComponent(String name, TestPlan.TestPlanTestCaseTestDataComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestPlanTestCaseTestDataComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestPlanTestCaseTestDataComponentElements(TestPlan.TestPlanTestCaseTestDataComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCoding("type", element.getType());
    }
    if (element.hasContent()) {
      composeReference("content", element.getContent());
    }
    if (element.hasSource()) {
      composeType("source", element.getSource());
    }  }

  protected void composeTestPlanTestCaseAssertionComponent(String name, TestPlan.TestPlanTestCaseAssertionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestPlanTestCaseAssertionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestPlanTestCaseAssertionComponentElements(TestPlan.TestPlanTestCaseAssertionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) { 
      for (CodeableConcept e : element.getType()) 
          composeCodeableConcept("type", e);
    }
    if (element.hasObject()) { 
      for (CodeableReference e : element.getObject()) 
          composeCodeableReference("object", e);
    }
    if (element.hasResult()) { 
      for (CodeableReference e : element.getResult()) 
          composeCodeableReference("result", e);
    }
  }

  protected void composeTestReport(String name, TestReport element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestReportElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestReportElements(TestReport element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) {
      composeIdentifier("identifier", element.getIdentifier());
    }
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new TestReport.TestReportStatusEnumFactory());
    if (element.hasTestScriptElement()) {
      composeCanonical("testScript", element.getTestScriptElement());
    }
    if (element.hasResultElement())
      composeEnumeration("result", element.getResultElement(), new TestReport.TestReportResultEnumFactory());
    if (element.hasScoreElement()) {
      composeDecimal("score", element.getScoreElement());
    }
    if (element.hasTesterElement()) {
      composeString("tester", element.getTesterElement());
    }
    if (element.hasIssuedElement()) {
      composeDateTime("issued", element.getIssuedElement());
    }
    if (element.hasParticipant()) { 
      for (TestReport.TestReportParticipantComponent e : element.getParticipant()) 
          composeTestReportParticipantComponent("participant", e);
    }
    if (element.hasSetup()) {
      composeTestReportSetupComponent("setup", element.getSetup());
    }
    if (element.hasTest()) { 
      for (TestReport.TestReportTestComponent e : element.getTest()) 
          composeTestReportTestComponent("test", e);
    }
    if (element.hasTeardown()) {
      composeTestReportTeardownComponent("teardown", element.getTeardown());
    }
  }

  protected void composeTestReportParticipantComponent(String name, TestReport.TestReportParticipantComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestReportParticipantComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestReportParticipantComponentElements(TestReport.TestReportParticipantComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasTypeElement())
      composeEnumeration("type", element.getTypeElement(), new TestReport.TestReportParticipantTypeEnumFactory());
    if (element.hasUriElement()) {
      composeUri("uri", element.getUriElement());
    }
    if (element.hasDisplayElement()) {
      composeString("display", element.getDisplayElement());
    }
  }

  protected void composeTestReportSetupComponent(String name, TestReport.TestReportSetupComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestReportSetupComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestReportSetupComponentElements(TestReport.TestReportSetupComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasAction()) { 
      for (TestReport.SetupActionComponent e : element.getAction()) 
          composeTestReportSetupActionComponent("action", e);
    }
  }

  protected void composeTestReportSetupActionComponent(String name, TestReport.SetupActionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestReportSetupActionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestReportSetupActionComponentElements(TestReport.SetupActionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasOperation()) {
      composeTestReportSetupActionOperationComponent("operation", element.getOperation());
    }
    if (element.hasAssert()) {
      composeTestReportSetupActionAssertComponent("assert", element.getAssert());
    }
  }

  protected void composeTestReportSetupActionOperationComponent(String name, TestReport.SetupActionOperationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestReportSetupActionOperationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestReportSetupActionOperationComponentElements(TestReport.SetupActionOperationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasResultElement())
      composeEnumeration("result", element.getResultElement(), new TestReport.TestReportActionResultEnumFactory());
    if (element.hasMessageElement()) {
      composeMarkdown("message", element.getMessageElement());
    }
    if (element.hasDetailElement()) {
      composeUri("detail", element.getDetailElement());
    }
  }

  protected void composeTestReportSetupActionAssertComponent(String name, TestReport.SetupActionAssertComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestReportSetupActionAssertComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestReportSetupActionAssertComponentElements(TestReport.SetupActionAssertComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasResultElement())
      composeEnumeration("result", element.getResultElement(), new TestReport.TestReportActionResultEnumFactory());
    if (element.hasMessageElement()) {
      composeMarkdown("message", element.getMessageElement());
    }
    if (element.hasDetailElement()) {
      composeString("detail", element.getDetailElement());
    }
    if (element.hasRequirement()) { 
      for (TestReport.SetupActionAssertRequirementComponent e : element.getRequirement()) 
          composeTestReportSetupActionAssertRequirementComponent("requirement", e);
    }
  }

  protected void composeTestReportSetupActionAssertRequirementComponent(String name, TestReport.SetupActionAssertRequirementComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestReportSetupActionAssertRequirementComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestReportSetupActionAssertRequirementComponentElements(TestReport.SetupActionAssertRequirementComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLink()) {
      composeType("link", element.getLink());
    }  }

  protected void composeTestReportTestComponent(String name, TestReport.TestReportTestComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestReportTestComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestReportTestComponentElements(TestReport.TestReportTestComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasDescriptionElement()) {
      composeString("description", element.getDescriptionElement());
    }
    if (element.hasAction()) { 
      for (TestReport.TestActionComponent e : element.getAction()) 
          composeTestReportTestActionComponent("action", e);
    }
  }

  protected void composeTestReportTestActionComponent(String name, TestReport.TestActionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestReportTestActionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestReportTestActionComponentElements(TestReport.TestActionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasOperation()) {
      composeTestReportSetupActionOperationComponent("operation", element.getOperation());
    }
    if (element.hasAssert()) {
      composeTestReportSetupActionAssertComponent("assert", element.getAssert());
    }
  }

  protected void composeTestReportTeardownComponent(String name, TestReport.TestReportTeardownComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestReportTeardownComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestReportTeardownComponentElements(TestReport.TestReportTeardownComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasAction()) { 
      for (TestReport.TeardownActionComponent e : element.getAction()) 
          composeTestReportTeardownActionComponent("action", e);
    }
  }

  protected void composeTestReportTeardownActionComponent(String name, TestReport.TeardownActionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestReportTeardownActionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestReportTeardownActionComponentElements(TestReport.TeardownActionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasOperation()) {
      composeTestReportSetupActionOperationComponent("operation", element.getOperation());
    }
  }

  protected void composeTestScript(String name, TestScript element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestScriptElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestScriptElements(TestScript element) throws IOException {
    composeCanonicalResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasVersionAlgorithm()) {
      composeType("versionAlgorithm", element.getVersionAlgorithm());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasExperimentalElement()) {
      composeBoolean("experimental", element.getExperimentalElement());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasJurisdiction()) { 
      for (CodeableConcept e : element.getJurisdiction()) 
          composeCodeableConcept("jurisdiction", e);
    }
    if (element.hasPurposeElement()) {
      composeMarkdown("purpose", element.getPurposeElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
    if (element.hasCopyrightLabelElement()) {
      composeString("copyrightLabel", element.getCopyrightLabelElement());
    }
    if (element.hasOrigin()) { 
      for (TestScript.TestScriptOriginComponent e : element.getOrigin()) 
          composeTestScriptOriginComponent("origin", e);
    }
    if (element.hasDestination()) { 
      for (TestScript.TestScriptDestinationComponent e : element.getDestination()) 
          composeTestScriptDestinationComponent("destination", e);
    }
    if (element.hasMetadata()) {
      composeTestScriptMetadataComponent("metadata", element.getMetadata());
    }
    if (element.hasScope()) { 
      for (TestScript.TestScriptScopeComponent e : element.getScope()) 
          composeTestScriptScopeComponent("scope", e);
    }
    if (element.hasFixture()) { 
      for (TestScript.TestScriptFixtureComponent e : element.getFixture()) 
          composeTestScriptFixtureComponent("fixture", e);
    }
    if (element.hasProfile()) { 
      for (CanonicalType e : element.getProfile()) 
          composeCanonical("profile", e);
    }
    if (element.hasVariable()) { 
      for (TestScript.TestScriptVariableComponent e : element.getVariable()) 
          composeTestScriptVariableComponent("variable", e);
    }
    if (element.hasSetup()) {
      composeTestScriptSetupComponent("setup", element.getSetup());
    }
    if (element.hasTest()) { 
      for (TestScript.TestScriptTestComponent e : element.getTest()) 
          composeTestScriptTestComponent("test", e);
    }
    if (element.hasTeardown()) {
      composeTestScriptTeardownComponent("teardown", element.getTeardown());
    }
  }

  protected void composeTestScriptOriginComponent(String name, TestScript.TestScriptOriginComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestScriptOriginComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestScriptOriginComponentElements(TestScript.TestScriptOriginComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasIndexElement()) {
      composeInteger("index", element.getIndexElement());
    }
    if (element.hasProfile()) {
      composeCoding("profile", element.getProfile());
    }
    if (element.hasUrlElement()) {
      composeUrl("url", element.getUrlElement());
    }
  }

  protected void composeTestScriptDestinationComponent(String name, TestScript.TestScriptDestinationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestScriptDestinationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestScriptDestinationComponentElements(TestScript.TestScriptDestinationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasIndexElement()) {
      composeInteger("index", element.getIndexElement());
    }
    if (element.hasProfile()) {
      composeCoding("profile", element.getProfile());
    }
    if (element.hasUrlElement()) {
      composeUrl("url", element.getUrlElement());
    }
  }

  protected void composeTestScriptMetadataComponent(String name, TestScript.TestScriptMetadataComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestScriptMetadataComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestScriptMetadataComponentElements(TestScript.TestScriptMetadataComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLink()) { 
      for (TestScript.TestScriptMetadataLinkComponent e : element.getLink()) 
          composeTestScriptMetadataLinkComponent("link", e);
    }
    if (element.hasCapability()) { 
      for (TestScript.TestScriptMetadataCapabilityComponent e : element.getCapability()) 
          composeTestScriptMetadataCapabilityComponent("capability", e);
    }
  }

  protected void composeTestScriptMetadataLinkComponent(String name, TestScript.TestScriptMetadataLinkComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestScriptMetadataLinkComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestScriptMetadataLinkComponentElements(TestScript.TestScriptMetadataLinkComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasDescriptionElement()) {
      composeString("description", element.getDescriptionElement());
    }
  }

  protected void composeTestScriptMetadataCapabilityComponent(String name, TestScript.TestScriptMetadataCapabilityComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestScriptMetadataCapabilityComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestScriptMetadataCapabilityComponentElements(TestScript.TestScriptMetadataCapabilityComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasRequiredElement()) {
      composeBoolean("required", element.getRequiredElement());
    }
    if (element.hasValidatedElement()) {
      composeBoolean("validated", element.getValidatedElement());
    }
    if (element.hasDescriptionElement()) {
      composeString("description", element.getDescriptionElement());
    }
    if (element.hasOrigin()) { 
      for (IntegerType e : element.getOrigin()) 
          composeInteger("origin", e);
    }
    if (element.hasDestinationElement()) {
      composeInteger("destination", element.getDestinationElement());
    }
    if (element.hasLink()) { 
      for (UriType e : element.getLink()) 
          composeUri("link", e);
    }
    if (element.hasCapabilitiesElement()) {
      composeCanonical("capabilities", element.getCapabilitiesElement());
    }
  }

  protected void composeTestScriptScopeComponent(String name, TestScript.TestScriptScopeComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestScriptScopeComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestScriptScopeComponentElements(TestScript.TestScriptScopeComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasArtifactElement()) {
      composeCanonical("artifact", element.getArtifactElement());
    }
    if (element.hasConformance()) {
      composeCodeableConcept("conformance", element.getConformance());
    }
    if (element.hasPhase()) {
      composeCodeableConcept("phase", element.getPhase());
    }
  }

  protected void composeTestScriptFixtureComponent(String name, TestScript.TestScriptFixtureComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestScriptFixtureComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestScriptFixtureComponentElements(TestScript.TestScriptFixtureComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasAutocreateElement()) {
      composeBoolean("autocreate", element.getAutocreateElement());
    }
    if (element.hasAutodeleteElement()) {
      composeBoolean("autodelete", element.getAutodeleteElement());
    }
    if (element.hasResource()) {
      composeReference("resource", element.getResource());
    }
  }

  protected void composeTestScriptVariableComponent(String name, TestScript.TestScriptVariableComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestScriptVariableComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestScriptVariableComponentElements(TestScript.TestScriptVariableComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasDefaultValueElement()) {
      composeString("defaultValue", element.getDefaultValueElement());
    }
    if (element.hasDescriptionElement()) {
      composeString("description", element.getDescriptionElement());
    }
    if (element.hasExpressionElement()) {
      composeString("expression", element.getExpressionElement());
    }
    if (element.hasHeaderFieldElement()) {
      composeString("headerField", element.getHeaderFieldElement());
    }
    if (element.hasHintElement()) {
      composeString("hint", element.getHintElement());
    }
    if (element.hasPathElement()) {
      composeString("path", element.getPathElement());
    }
    if (element.hasSourceIdElement()) {
      composeId("sourceId", element.getSourceIdElement());
    }
  }

  protected void composeTestScriptSetupComponent(String name, TestScript.TestScriptSetupComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestScriptSetupComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestScriptSetupComponentElements(TestScript.TestScriptSetupComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasAction()) { 
      for (TestScript.SetupActionComponent e : element.getAction()) 
          composeTestScriptSetupActionComponent("action", e);
    }
  }

  protected void composeTestScriptSetupActionComponent(String name, TestScript.SetupActionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestScriptSetupActionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestScriptSetupActionComponentElements(TestScript.SetupActionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasOperation()) {
      composeTestScriptSetupActionOperationComponent("operation", element.getOperation());
    }
    if (element.hasAssert()) {
      composeTestScriptSetupActionAssertComponent("assert", element.getAssert());
    }
  }

  protected void composeTestScriptSetupActionOperationComponent(String name, TestScript.SetupActionOperationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestScriptSetupActionOperationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestScriptSetupActionOperationComponentElements(TestScript.SetupActionOperationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCoding("type", element.getType());
    }
    if (element.hasResourceElement()) {
      composeUri("resource", element.getResourceElement());
    }
    if (element.hasLabelElement()) {
      composeString("label", element.getLabelElement());
    }
    if (element.hasDescriptionElement()) {
      composeString("description", element.getDescriptionElement());
    }
    if (element.hasAcceptElement()) {
      composeCode("accept", element.getAcceptElement());
    }
    if (element.hasContentTypeElement()) {
      composeCode("contentType", element.getContentTypeElement());
    }
    if (element.hasDestinationElement()) {
      composeInteger("destination", element.getDestinationElement());
    }
    if (element.hasEncodeRequestUrlElement()) {
      composeBoolean("encodeRequestUrl", element.getEncodeRequestUrlElement());
    }
    if (element.hasMethodElement())
      composeEnumeration("method", element.getMethodElement(), new TestScript.TestScriptRequestMethodCodeEnumFactory());
    if (element.hasOriginElement()) {
      composeInteger("origin", element.getOriginElement());
    }
    if (element.hasParamsElement()) {
      composeString("params", element.getParamsElement());
    }
    if (element.hasRequestHeader()) { 
      for (TestScript.SetupActionOperationRequestHeaderComponent e : element.getRequestHeader()) 
          composeTestScriptSetupActionOperationRequestHeaderComponent("requestHeader", e);
    }
    if (element.hasRequestIdElement()) {
      composeId("requestId", element.getRequestIdElement());
    }
    if (element.hasResponseIdElement()) {
      composeId("responseId", element.getResponseIdElement());
    }
    if (element.hasSourceIdElement()) {
      composeId("sourceId", element.getSourceIdElement());
    }
    if (element.hasTargetIdElement()) {
      composeId("targetId", element.getTargetIdElement());
    }
    if (element.hasUrlElement()) {
      composeString("url", element.getUrlElement());
    }
  }

  protected void composeTestScriptSetupActionOperationRequestHeaderComponent(String name, TestScript.SetupActionOperationRequestHeaderComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestScriptSetupActionOperationRequestHeaderComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestScriptSetupActionOperationRequestHeaderComponentElements(TestScript.SetupActionOperationRequestHeaderComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasFieldElement()) {
      composeString("field", element.getFieldElement());
    }
    if (element.hasValueElement()) {
      composeString("value", element.getValueElement());
    }
  }

  protected void composeTestScriptSetupActionAssertComponent(String name, TestScript.SetupActionAssertComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestScriptSetupActionAssertComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestScriptSetupActionAssertComponentElements(TestScript.SetupActionAssertComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLabelElement()) {
      composeString("label", element.getLabelElement());
    }
    if (element.hasDescriptionElement()) {
      composeString("description", element.getDescriptionElement());
    }
    if (element.hasDirectionElement())
      composeEnumeration("direction", element.getDirectionElement(), new TestScript.AssertionDirectionTypeEnumFactory());
    if (element.hasCompareToSourceIdElement()) {
      composeString("compareToSourceId", element.getCompareToSourceIdElement());
    }
    if (element.hasCompareToSourceExpressionElement()) {
      composeString("compareToSourceExpression", element.getCompareToSourceExpressionElement());
    }
    if (element.hasCompareToSourcePathElement()) {
      composeString("compareToSourcePath", element.getCompareToSourcePathElement());
    }
    if (element.hasContentTypeElement()) {
      composeCode("contentType", element.getContentTypeElement());
    }
    if (element.hasDefaultManualCompletionElement())
      composeEnumeration("defaultManualCompletion", element.getDefaultManualCompletionElement(), new TestScript.AssertionManualCompletionTypeEnumFactory());
    if (element.hasExpressionElement()) {
      composeString("expression", element.getExpressionElement());
    }
    if (element.hasHeaderFieldElement()) {
      composeString("headerField", element.getHeaderFieldElement());
    }
    if (element.hasMinimumIdElement()) {
      composeString("minimumId", element.getMinimumIdElement());
    }
    if (element.hasNavigationLinksElement()) {
      composeBoolean("navigationLinks", element.getNavigationLinksElement());
    }
    if (element.hasOperatorElement())
      composeEnumeration("operator", element.getOperatorElement(), new TestScript.AssertionOperatorTypeEnumFactory());
    if (element.hasPathElement()) {
      composeString("path", element.getPathElement());
    }
    if (element.hasRequestMethodElement())
      composeEnumeration("requestMethod", element.getRequestMethodElement(), new TestScript.TestScriptRequestMethodCodeEnumFactory());
    if (element.hasRequestURLElement()) {
      composeString("requestURL", element.getRequestURLElement());
    }
    if (element.hasResourceElement()) {
      composeUri("resource", element.getResourceElement());
    }
    if (element.hasResponseElement())
      composeEnumeration("response", element.getResponseElement(), new TestScript.AssertionResponseTypesEnumFactory());
    if (element.hasResponseCodeElement()) {
      composeString("responseCode", element.getResponseCodeElement());
    }
    if (element.hasSourceIdElement()) {
      composeId("sourceId", element.getSourceIdElement());
    }
    if (element.hasStopTestOnFailElement()) {
      composeBoolean("stopTestOnFail", element.getStopTestOnFailElement());
    }
    if (element.hasValidateProfileIdElement()) {
      composeId("validateProfileId", element.getValidateProfileIdElement());
    }
    if (element.hasValueElement()) {
      composeString("value", element.getValueElement());
    }
    if (element.hasWarningOnlyElement()) {
      composeBoolean("warningOnly", element.getWarningOnlyElement());
    }
    if (element.hasRequirement()) { 
      for (TestScript.SetupActionAssertRequirementComponent e : element.getRequirement()) 
          composeTestScriptSetupActionAssertRequirementComponent("requirement", e);
    }
  }

  protected void composeTestScriptSetupActionAssertRequirementComponent(String name, TestScript.SetupActionAssertRequirementComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestScriptSetupActionAssertRequirementComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestScriptSetupActionAssertRequirementComponentElements(TestScript.SetupActionAssertRequirementComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLink()) {
      composeType("link", element.getLink());
    }  }

  protected void composeTestScriptTestComponent(String name, TestScript.TestScriptTestComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestScriptTestComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestScriptTestComponentElements(TestScript.TestScriptTestComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasDescriptionElement()) {
      composeString("description", element.getDescriptionElement());
    }
    if (element.hasAction()) { 
      for (TestScript.TestActionComponent e : element.getAction()) 
          composeTestScriptTestActionComponent("action", e);
    }
  }

  protected void composeTestScriptTestActionComponent(String name, TestScript.TestActionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestScriptTestActionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestScriptTestActionComponentElements(TestScript.TestActionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasOperation()) {
      composeTestScriptSetupActionOperationComponent("operation", element.getOperation());
    }
    if (element.hasAssert()) {
      composeTestScriptSetupActionAssertComponent("assert", element.getAssert());
    }
  }

  protected void composeTestScriptTeardownComponent(String name, TestScript.TestScriptTeardownComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestScriptTeardownComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestScriptTeardownComponentElements(TestScript.TestScriptTeardownComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasAction()) { 
      for (TestScript.TeardownActionComponent e : element.getAction()) 
          composeTestScriptTeardownActionComponent("action", e);
    }
  }

  protected void composeTestScriptTeardownActionComponent(String name, TestScript.TeardownActionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTestScriptTeardownActionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTestScriptTeardownActionComponentElements(TestScript.TeardownActionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasOperation()) {
      composeTestScriptSetupActionOperationComponent("operation", element.getOperation());
    }
  }

  protected void composeTransport(String name, Transport element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTransportElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTransportElements(Transport element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasInstantiatesCanonicalElement()) {
      composeCanonical("instantiatesCanonical", element.getInstantiatesCanonicalElement());
    }
    if (element.hasInstantiatesUriElement()) {
      composeUri("instantiatesUri", element.getInstantiatesUriElement());
    }
    if (element.hasBasedOn()) { 
      for (Reference e : element.getBasedOn()) 
          composeReference("basedOn", e);
    }
    if (element.hasGroupIdentifier()) {
      composeIdentifier("groupIdentifier", element.getGroupIdentifier());
    }
    if (element.hasPartOf()) { 
      for (Reference e : element.getPartOf()) 
          composeReference("partOf", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Transport.TransportStatusEnumFactory());
    if (element.hasStatusReason()) {
      composeCodeableConcept("statusReason", element.getStatusReason());
    }
    if (element.hasIntentElement())
      composeEnumeration("intent", element.getIntentElement(), new Transport.TransportIntentEnumFactory());
    if (element.hasPriorityElement())
      composeEnumeration("priority", element.getPriorityElement(), new Enumerations.RequestPriorityEnumFactory());
    if (element.hasCode()) {
      composeCodeableConcept("code", element.getCode());
    }
    if (element.hasDescriptionElement()) {
      composeString("description", element.getDescriptionElement());
    }
    if (element.hasFocus()) {
      composeReference("focus", element.getFocus());
    }
    if (element.hasFor()) {
      composeReference("for", element.getFor());
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasCompletionTimeElement()) {
      composeDateTime("completionTime", element.getCompletionTimeElement());
    }
    if (element.hasAuthoredOnElement()) {
      composeDateTime("authoredOn", element.getAuthoredOnElement());
    }
    if (element.hasLastModifiedElement()) {
      composeDateTime("lastModified", element.getLastModifiedElement());
    }
    if (element.hasRequester()) {
      composeReference("requester", element.getRequester());
    }
    if (element.hasPerformerType()) { 
      for (CodeableConcept e : element.getPerformerType()) 
          composeCodeableConcept("performerType", e);
    }
    if (element.hasOwner()) {
      composeReference("owner", element.getOwner());
    }
    if (element.hasLocation()) {
      composeReference("location", element.getLocation());
    }
    if (element.hasInsurance()) { 
      for (Reference e : element.getInsurance()) 
          composeReference("insurance", e);
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
    if (element.hasRelevantHistory()) { 
      for (Reference e : element.getRelevantHistory()) 
          composeReference("relevantHistory", e);
    }
    if (element.hasRestriction()) {
      composeTransportRestrictionComponent("restriction", element.getRestriction());
    }
    if (element.hasInput()) { 
      for (Transport.ParameterComponent e : element.getInput()) 
          composeTransportParameterComponent("input", e);
    }
    if (element.hasOutput()) { 
      for (Transport.TransportOutputComponent e : element.getOutput()) 
          composeTransportOutputComponent("output", e);
    }
    if (element.hasRequestedLocation()) {
      composeReference("requestedLocation", element.getRequestedLocation());
    }
    if (element.hasCurrentLocation()) {
      composeReference("currentLocation", element.getCurrentLocation());
    }
    if (element.hasReason()) {
      composeCodeableReference("reason", element.getReason());
    }
    if (element.hasHistory()) {
      composeReference("history", element.getHistory());
    }
  }

  protected void composeTransportRestrictionComponent(String name, Transport.TransportRestrictionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTransportRestrictionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTransportRestrictionComponentElements(Transport.TransportRestrictionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasRepetitionsElement()) {
      composePositiveInt("repetitions", element.getRepetitionsElement());
    }
    if (element.hasPeriod()) {
      composePeriod("period", element.getPeriod());
    }
    if (element.hasRecipient()) { 
      for (Reference e : element.getRecipient()) 
          composeReference("recipient", e);
    }
  }

  protected void composeTransportParameterComponent(String name, Transport.ParameterComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTransportParameterComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTransportParameterComponentElements(Transport.ParameterComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeTransportOutputComponent(String name, Transport.TransportOutputComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeTransportOutputComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeTransportOutputComponentElements(Transport.TransportOutputComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasType()) {
      composeCodeableConcept("type", element.getType());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeValueSet(String name, ValueSet element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeValueSetElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeValueSetElements(ValueSet element) throws IOException {
    composeMetadataResourceElements(element);
    if (element.hasUrlElement()) {
      composeUri("url", element.getUrlElement());
    }
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasVersionAlgorithm()) {
      composeType("versionAlgorithm", element.getVersionAlgorithm());
    }    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasTitleElement()) {
      composeString("title", element.getTitleElement());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.PublicationStatusEnumFactory());
    if (element.hasExperimentalElement()) {
      composeBoolean("experimental", element.getExperimentalElement());
    }
    if (element.hasDateElement()) {
      composeDateTime("date", element.getDateElement());
    }
    if (element.hasPublisherElement()) {
      composeString("publisher", element.getPublisherElement());
    }
    if (element.hasContact()) { 
      for (ContactDetail e : element.getContact()) 
          composeContactDetail("contact", e);
    }
    if (element.hasDescriptionElement()) {
      composeMarkdown("description", element.getDescriptionElement());
    }
    if (element.hasUseContext()) { 
      for (UsageContext e : element.getUseContext()) 
          composeUsageContext("useContext", e);
    }
    if (element.hasJurisdiction()) { 
      for (CodeableConcept e : element.getJurisdiction()) 
          composeCodeableConcept("jurisdiction", e);
    }
    if (element.hasImmutableElement()) {
      composeBoolean("immutable", element.getImmutableElement());
    }
    if (element.hasPurposeElement()) {
      composeMarkdown("purpose", element.getPurposeElement());
    }
    if (element.hasCopyrightElement()) {
      composeMarkdown("copyright", element.getCopyrightElement());
    }
    if (element.hasCopyrightLabelElement()) {
      composeString("copyrightLabel", element.getCopyrightLabelElement());
    }
    if (element.hasApprovalDateElement()) {
      composeDate("approvalDate", element.getApprovalDateElement());
    }
    if (element.hasLastReviewDateElement()) {
      composeDate("lastReviewDate", element.getLastReviewDateElement());
    }
    if (element.hasEffectivePeriod()) {
      composePeriod("effectivePeriod", element.getEffectivePeriod());
    }
    if (element.hasTopic()) { 
      for (CodeableConcept e : element.getTopic()) 
          composeCodeableConcept("topic", e);
    }
    if (element.hasAuthor()) { 
      for (ContactDetail e : element.getAuthor()) 
          composeContactDetail("author", e);
    }
    if (element.hasEditor()) { 
      for (ContactDetail e : element.getEditor()) 
          composeContactDetail("editor", e);
    }
    if (element.hasReviewer()) { 
      for (ContactDetail e : element.getReviewer()) 
          composeContactDetail("reviewer", e);
    }
    if (element.hasEndorser()) { 
      for (ContactDetail e : element.getEndorser()) 
          composeContactDetail("endorser", e);
    }
    if (element.hasRelatedArtifact()) { 
      for (RelatedArtifact e : element.getRelatedArtifact()) 
          composeRelatedArtifact("relatedArtifact", e);
    }
    if (element.hasCompose()) {
      composeValueSetComposeComponent("compose", element.getCompose());
    }
    if (element.hasExpansion()) {
      composeValueSetExpansionComponent("expansion", element.getExpansion());
    }
    if (element.hasScope()) {
      composeValueSetScopeComponent("scope", element.getScope());
    }
  }

  protected void composeValueSetComposeComponent(String name, ValueSet.ValueSetComposeComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeValueSetComposeComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeValueSetComposeComponentElements(ValueSet.ValueSetComposeComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLockedDateElement()) {
      composeDate("lockedDate", element.getLockedDateElement());
    }
    if (element.hasInactiveElement()) {
      composeBoolean("inactive", element.getInactiveElement());
    }
    if (element.hasInclude()) { 
      for (ValueSet.ConceptSetComponent e : element.getInclude()) 
          composeValueSetConceptSetComponent("include", e);
    }
    if (element.hasExclude()) { 
      for (ValueSet.ConceptSetComponent e : element.getExclude()) 
          composeValueSetConceptSetComponent("exclude", e);
    }
    if (element.hasProperty()) { 
      for (StringType e : element.getProperty()) 
          composeString("property", e);
    }
  }

  protected void composeValueSetConceptSetComponent(String name, ValueSet.ConceptSetComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeValueSetConceptSetComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeValueSetConceptSetComponentElements(ValueSet.ConceptSetComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSystemElement()) {
      composeUri("system", element.getSystemElement());
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasConcept()) { 
      for (ValueSet.ConceptReferenceComponent e : element.getConcept()) 
          composeValueSetConceptReferenceComponent("concept", e);
    }
    if (element.hasFilter()) { 
      for (ValueSet.ConceptSetFilterComponent e : element.getFilter()) 
          composeValueSetConceptSetFilterComponent("filter", e);
    }
    if (element.hasValueSet()) { 
      for (CanonicalType e : element.getValueSet()) 
          composeCanonical("valueSet", e);
    }
    if (element.hasCopyrightElement()) {
      composeString("copyright", element.getCopyrightElement());
    }
  }

  protected void composeValueSetConceptReferenceComponent(String name, ValueSet.ConceptReferenceComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeValueSetConceptReferenceComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeValueSetConceptReferenceComponentElements(ValueSet.ConceptReferenceComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCodeElement()) {
      composeCode("code", element.getCodeElement());
    }
    if (element.hasDisplayElement()) {
      composeString("display", element.getDisplayElement());
    }
    if (element.hasDesignation()) { 
      for (ValueSet.ConceptReferenceDesignationComponent e : element.getDesignation()) 
          composeValueSetConceptReferenceDesignationComponent("designation", e);
    }
  }

  protected void composeValueSetConceptReferenceDesignationComponent(String name, ValueSet.ConceptReferenceDesignationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeValueSetConceptReferenceDesignationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeValueSetConceptReferenceDesignationComponentElements(ValueSet.ConceptReferenceDesignationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasLanguageElement()) {
      composeCode("language", element.getLanguageElement());
    }
    if (element.hasUse()) {
      composeCoding("use", element.getUse());
    }
    if (element.hasAdditionalUse()) { 
      for (Coding e : element.getAdditionalUse()) 
          composeCoding("additionalUse", e);
    }
    if (element.hasValueElement()) {
      composeString("value", element.getValueElement());
    }
  }

  protected void composeValueSetConceptSetFilterComponent(String name, ValueSet.ConceptSetFilterComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeValueSetConceptSetFilterComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeValueSetConceptSetFilterComponentElements(ValueSet.ConceptSetFilterComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasPropertyElement()) {
      composeCode("property", element.getPropertyElement());
    }
    if (element.hasOpElement())
      composeEnumeration("op", element.getOpElement(), new Enumerations.FilterOperatorEnumFactory());
    if (element.hasValueElement()) {
      composeString("value", element.getValueElement());
    }
  }

  protected void composeValueSetExpansionComponent(String name, ValueSet.ValueSetExpansionComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeValueSetExpansionComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeValueSetExpansionComponentElements(ValueSet.ValueSetExpansionComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasIdentifierElement()) {
      composeUri("identifier", element.getIdentifierElement());
    }
    if (element.hasNextElement()) {
      composeUri("next", element.getNextElement());
    }
    if (element.hasTimestampElement()) {
      composeDateTime("timestamp", element.getTimestampElement());
    }
    if (element.hasTotalElement()) {
      composeInteger("total", element.getTotalElement());
    }
    if (element.hasOffsetElement()) {
      composeInteger("offset", element.getOffsetElement());
    }
    if (element.hasParameter()) { 
      for (ValueSet.ValueSetExpansionParameterComponent e : element.getParameter()) 
          composeValueSetExpansionParameterComponent("parameter", e);
    }
    if (element.hasProperty()) { 
      for (ValueSet.ValueSetExpansionPropertyComponent e : element.getProperty()) 
          composeValueSetExpansionPropertyComponent("property", e);
    }
    if (element.hasContains()) { 
      for (ValueSet.ValueSetExpansionContainsComponent e : element.getContains()) 
          composeValueSetExpansionContainsComponent("contains", e);
    }
  }

  protected void composeValueSetExpansionParameterComponent(String name, ValueSet.ValueSetExpansionParameterComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeValueSetExpansionParameterComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeValueSetExpansionParameterComponentElements(ValueSet.ValueSetExpansionParameterComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasNameElement()) {
      composeString("name", element.getNameElement());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeValueSetExpansionPropertyComponent(String name, ValueSet.ValueSetExpansionPropertyComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeValueSetExpansionPropertyComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeValueSetExpansionPropertyComponentElements(ValueSet.ValueSetExpansionPropertyComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCodeElement()) {
      composeCode("code", element.getCodeElement());
    }
    if (element.hasUriElement()) {
      composeUri("uri", element.getUriElement());
    }
  }

  protected void composeValueSetExpansionContainsComponent(String name, ValueSet.ValueSetExpansionContainsComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeValueSetExpansionContainsComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeValueSetExpansionContainsComponentElements(ValueSet.ValueSetExpansionContainsComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasSystemElement()) {
      composeUri("system", element.getSystemElement());
    }
    if (element.hasAbstractElement()) {
      composeBoolean("abstract", element.getAbstractElement());
    }
    if (element.hasInactiveElement()) {
      composeBoolean("inactive", element.getInactiveElement());
    }
    if (element.hasVersionElement()) {
      composeString("version", element.getVersionElement());
    }
    if (element.hasCodeElement()) {
      composeCode("code", element.getCodeElement());
    }
    if (element.hasDisplayElement()) {
      composeString("display", element.getDisplayElement());
    }
    if (element.hasDesignation()) { 
      for (ValueSet.ConceptReferenceDesignationComponent e : element.getDesignation()) 
          composeValueSetConceptReferenceDesignationComponent("designation", e);
    }
    if (element.hasProperty()) { 
      for (ValueSet.ConceptPropertyComponent e : element.getProperty()) 
          composeValueSetConceptPropertyComponent("property", e);
    }
    if (element.hasContains()) { 
      for (ValueSet.ValueSetExpansionContainsComponent e : element.getContains()) 
          composeValueSetExpansionContainsComponent("contains", e);
    }
  }

  protected void composeValueSetConceptPropertyComponent(String name, ValueSet.ConceptPropertyComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeValueSetConceptPropertyComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeValueSetConceptPropertyComponentElements(ValueSet.ConceptPropertyComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCodeElement()) {
      composeCode("code", element.getCodeElement());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }    if (element.hasSubProperty()) { 
      for (ValueSet.ConceptSubPropertyComponent e : element.getSubProperty()) 
          composeValueSetConceptSubPropertyComponent("subProperty", e);
    }
  }

  protected void composeValueSetConceptSubPropertyComponent(String name, ValueSet.ConceptSubPropertyComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeValueSetConceptSubPropertyComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeValueSetConceptSubPropertyComponentElements(ValueSet.ConceptSubPropertyComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasCodeElement()) {
      composeCode("code", element.getCodeElement());
    }
    if (element.hasValue()) {
      composeType("value", element.getValue());
    }  }

  protected void composeValueSetScopeComponent(String name, ValueSet.ValueSetScopeComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeValueSetScopeComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeValueSetScopeComponentElements(ValueSet.ValueSetScopeComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasInclusionCriteriaElement()) {
      composeString("inclusionCriteria", element.getInclusionCriteriaElement());
    }
    if (element.hasExclusionCriteriaElement()) {
      composeString("exclusionCriteria", element.getExclusionCriteriaElement());
    }
  }

  protected void composeVerificationResult(String name, VerificationResult element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeVerificationResultElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeVerificationResultElements(VerificationResult element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasTarget()) { 
      for (Reference e : element.getTarget()) 
          composeReference("target", e);
    }
    if (element.hasTargetLocation()) { 
      for (StringType e : element.getTargetLocation()) 
          composeString("targetLocation", e);
    }
    if (element.hasNeed()) {
      composeCodeableConcept("need", element.getNeed());
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new VerificationResult.VerificationResultStatusEnumFactory());
    if (element.hasStatusDateElement()) {
      composeDateTime("statusDate", element.getStatusDateElement());
    }
    if (element.hasValidationType()) {
      composeCodeableConcept("validationType", element.getValidationType());
    }
    if (element.hasValidationProcess()) { 
      for (CodeableConcept e : element.getValidationProcess()) 
          composeCodeableConcept("validationProcess", e);
    }
    if (element.hasFrequency()) {
      composeTiming("frequency", element.getFrequency());
    }
    if (element.hasLastPerformedElement()) {
      composeDateTime("lastPerformed", element.getLastPerformedElement());
    }
    if (element.hasNextScheduledElement()) {
      composeDate("nextScheduled", element.getNextScheduledElement());
    }
    if (element.hasFailureAction()) {
      composeCodeableConcept("failureAction", element.getFailureAction());
    }
    if (element.hasPrimarySource()) { 
      for (VerificationResult.VerificationResultPrimarySourceComponent e : element.getPrimarySource()) 
          composeVerificationResultPrimarySourceComponent("primarySource", e);
    }
    if (element.hasAttestation()) {
      composeVerificationResultAttestationComponent("attestation", element.getAttestation());
    }
    if (element.hasValidator()) { 
      for (VerificationResult.VerificationResultValidatorComponent e : element.getValidator()) 
          composeVerificationResultValidatorComponent("validator", e);
    }
  }

  protected void composeVerificationResultPrimarySourceComponent(String name, VerificationResult.VerificationResultPrimarySourceComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeVerificationResultPrimarySourceComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeVerificationResultPrimarySourceComponentElements(VerificationResult.VerificationResultPrimarySourceComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasWho()) {
      composeReference("who", element.getWho());
    }
    if (element.hasType()) { 
      for (CodeableConcept e : element.getType()) 
          composeCodeableConcept("type", e);
    }
    if (element.hasCommunicationMethod()) { 
      for (CodeableConcept e : element.getCommunicationMethod()) 
          composeCodeableConcept("communicationMethod", e);
    }
    if (element.hasValidationStatus()) {
      composeCodeableConcept("validationStatus", element.getValidationStatus());
    }
    if (element.hasValidationDateElement()) {
      composeDateTime("validationDate", element.getValidationDateElement());
    }
    if (element.hasCanPushUpdates()) {
      composeCodeableConcept("canPushUpdates", element.getCanPushUpdates());
    }
    if (element.hasPushTypeAvailable()) { 
      for (CodeableConcept e : element.getPushTypeAvailable()) 
          composeCodeableConcept("pushTypeAvailable", e);
    }
  }

  protected void composeVerificationResultAttestationComponent(String name, VerificationResult.VerificationResultAttestationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeVerificationResultAttestationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeVerificationResultAttestationComponentElements(VerificationResult.VerificationResultAttestationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasWho()) {
      composeReference("who", element.getWho());
    }
    if (element.hasOnBehalfOf()) {
      composeReference("onBehalfOf", element.getOnBehalfOf());
    }
    if (element.hasCommunicationMethod()) {
      composeCodeableConcept("communicationMethod", element.getCommunicationMethod());
    }
    if (element.hasDateElement()) {
      composeDate("date", element.getDateElement());
    }
    if (element.hasSourceIdentityCertificateElement()) {
      composeString("sourceIdentityCertificate", element.getSourceIdentityCertificateElement());
    }
    if (element.hasProxyIdentityCertificateElement()) {
      composeString("proxyIdentityCertificate", element.getProxyIdentityCertificateElement());
    }
    if (element.hasProxySignature()) {
      composeSignature("proxySignature", element.getProxySignature());
    }
    if (element.hasSourceSignature()) {
      composeSignature("sourceSignature", element.getSourceSignature());
    }
  }

  protected void composeVerificationResultValidatorComponent(String name, VerificationResult.VerificationResultValidatorComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeVerificationResultValidatorComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeVerificationResultValidatorComponentElements(VerificationResult.VerificationResultValidatorComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasOrganization()) {
      composeReference("organization", element.getOrganization());
    }
    if (element.hasIdentityCertificateElement()) {
      composeString("identityCertificate", element.getIdentityCertificateElement());
    }
    if (element.hasAttestationSignature()) {
      composeSignature("attestationSignature", element.getAttestationSignature());
    }
  }

  protected void composeVisionPrescription(String name, VisionPrescription element) throws IOException {
    if (element != null) {
    composeResourceAttributes(element);
      xml.enter(FHIR_NS, name);
      composeVisionPrescriptionElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeVisionPrescriptionElements(VisionPrescription element) throws IOException {
    composeDomainResourceElements(element);
    if (element.hasIdentifier()) { 
      for (Identifier e : element.getIdentifier()) 
          composeIdentifier("identifier", e);
    }
    if (element.hasStatusElement())
      composeEnumeration("status", element.getStatusElement(), new Enumerations.FinancialResourceStatusCodesEnumFactory());
    if (element.hasCreatedElement()) {
      composeDateTime("created", element.getCreatedElement());
    }
    if (element.hasPatient()) {
      composeReference("patient", element.getPatient());
    }
    if (element.hasEncounter()) {
      composeReference("encounter", element.getEncounter());
    }
    if (element.hasDateWrittenElement()) {
      composeDateTime("dateWritten", element.getDateWrittenElement());
    }
    if (element.hasPrescriber()) {
      composeReference("prescriber", element.getPrescriber());
    }
    if (element.hasLensSpecification()) { 
      for (VisionPrescription.VisionPrescriptionLensSpecificationComponent e : element.getLensSpecification()) 
          composeVisionPrescriptionLensSpecificationComponent("lensSpecification", e);
    }
  }

  protected void composeVisionPrescriptionLensSpecificationComponent(String name, VisionPrescription.VisionPrescriptionLensSpecificationComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeVisionPrescriptionLensSpecificationComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeVisionPrescriptionLensSpecificationComponentElements(VisionPrescription.VisionPrescriptionLensSpecificationComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasProduct()) {
      composeCodeableConcept("product", element.getProduct());
    }
    if (element.hasEyeElement())
      composeEnumeration("eye", element.getEyeElement(), new VisionPrescription.VisionEyesEnumFactory());
    if (element.hasSphereElement()) {
      composeDecimal("sphere", element.getSphereElement());
    }
    if (element.hasCylinderElement()) {
      composeDecimal("cylinder", element.getCylinderElement());
    }
    if (element.hasAxisElement()) {
      composeInteger("axis", element.getAxisElement());
    }
    if (element.hasPrism()) { 
      for (VisionPrescription.PrismComponent e : element.getPrism()) 
          composeVisionPrescriptionPrismComponent("prism", e);
    }
    if (element.hasAddElement()) {
      composeDecimal("add", element.getAddElement());
    }
    if (element.hasPowerElement()) {
      composeDecimal("power", element.getPowerElement());
    }
    if (element.hasBackCurveElement()) {
      composeDecimal("backCurve", element.getBackCurveElement());
    }
    if (element.hasDiameterElement()) {
      composeDecimal("diameter", element.getDiameterElement());
    }
    if (element.hasDuration()) {
      composeQuantity("duration", element.getDuration());
    }
    if (element.hasColorElement()) {
      composeString("color", element.getColorElement());
    }
    if (element.hasBrandElement()) {
      composeString("brand", element.getBrandElement());
    }
    if (element.hasNote()) { 
      for (Annotation e : element.getNote()) 
          composeAnnotation("note", e);
    }
  }

  protected void composeVisionPrescriptionPrismComponent(String name, VisionPrescription.PrismComponent element) throws IOException {
    if (element != null) {
    composeElementAttributes(element);
      xml.enter(FHIR_NS, name);
      composeVisionPrescriptionPrismComponentElements(element);
      composeElementClose(element);
      xml.exit(FHIR_NS, name);
    }
  }

  protected void composeVisionPrescriptionPrismComponentElements(VisionPrescription.PrismComponent element) throws IOException {
    composeBackboneElementElements(element);
    if (element.hasAmountElement()) {
      composeDecimal("amount", element.getAmountElement());
    }
    if (element.hasBaseElement())
      composeEnumeration("base", element.getBaseElement(), new VisionPrescription.VisionBaseEnumFactory());
  }



  @Override
  protected void composeResource(Resource resource) throws IOException {
    if (resource == null) {
      throw new IOException("resource == null");
    } else if (resource instanceof Account) {
      composeAccount("Account", (Account)resource);
    } else if (resource instanceof ActivityDefinition) {
      composeActivityDefinition("ActivityDefinition", (ActivityDefinition)resource);
    } else if (resource instanceof ActorDefinition) {
      composeActorDefinition("ActorDefinition", (ActorDefinition)resource);
    } else if (resource instanceof AdministrableProductDefinition) {
      composeAdministrableProductDefinition("AdministrableProductDefinition", (AdministrableProductDefinition)resource);
    } else if (resource instanceof AdverseEvent) {
      composeAdverseEvent("AdverseEvent", (AdverseEvent)resource);
    } else if (resource instanceof AllergyIntolerance) {
      composeAllergyIntolerance("AllergyIntolerance", (AllergyIntolerance)resource);
    } else if (resource instanceof Appointment) {
      composeAppointment("Appointment", (Appointment)resource);
    } else if (resource instanceof AppointmentResponse) {
      composeAppointmentResponse("AppointmentResponse", (AppointmentResponse)resource);
    } else if (resource instanceof ArtifactAssessment) {
      composeArtifactAssessment("ArtifactAssessment", (ArtifactAssessment)resource);
    } else if (resource instanceof AuditEvent) {
      composeAuditEvent("AuditEvent", (AuditEvent)resource);
    } else if (resource instanceof Basic) {
      composeBasic("Basic", (Basic)resource);
    } else if (resource instanceof Binary) {
      composeBinary("Binary", (Binary)resource);
    } else if (resource instanceof BiologicallyDerivedProduct) {
      composeBiologicallyDerivedProduct("BiologicallyDerivedProduct", (BiologicallyDerivedProduct)resource);
    } else if (resource instanceof BiologicallyDerivedProductDispense) {
      composeBiologicallyDerivedProductDispense("BiologicallyDerivedProductDispense", (BiologicallyDerivedProductDispense)resource);
    } else if (resource instanceof BodyStructure) {
      composeBodyStructure("BodyStructure", (BodyStructure)resource);
    } else if (resource instanceof Bundle) {
      composeBundle("Bundle", (Bundle)resource);
    } else if (resource instanceof CapabilityStatement) {
      composeCapabilityStatement("CapabilityStatement", (CapabilityStatement)resource);
    } else if (resource instanceof CarePlan) {
      composeCarePlan("CarePlan", (CarePlan)resource);
    } else if (resource instanceof CareTeam) {
      composeCareTeam("CareTeam", (CareTeam)resource);
    } else if (resource instanceof ChargeItem) {
      composeChargeItem("ChargeItem", (ChargeItem)resource);
    } else if (resource instanceof ChargeItemDefinition) {
      composeChargeItemDefinition("ChargeItemDefinition", (ChargeItemDefinition)resource);
    } else if (resource instanceof Citation) {
      composeCitation("Citation", (Citation)resource);
    } else if (resource instanceof Claim) {
      composeClaim("Claim", (Claim)resource);
    } else if (resource instanceof ClaimResponse) {
      composeClaimResponse("ClaimResponse", (ClaimResponse)resource);
    } else if (resource instanceof ClinicalImpression) {
      composeClinicalImpression("ClinicalImpression", (ClinicalImpression)resource);
    } else if (resource instanceof ClinicalUseDefinition) {
      composeClinicalUseDefinition("ClinicalUseDefinition", (ClinicalUseDefinition)resource);
    } else if (resource instanceof CodeSystem) {
      composeCodeSystem("CodeSystem", (CodeSystem)resource);
    } else if (resource instanceof Communication) {
      composeCommunication("Communication", (Communication)resource);
    } else if (resource instanceof CommunicationRequest) {
      composeCommunicationRequest("CommunicationRequest", (CommunicationRequest)resource);
    } else if (resource instanceof CompartmentDefinition) {
      composeCompartmentDefinition("CompartmentDefinition", (CompartmentDefinition)resource);
    } else if (resource instanceof Composition) {
      composeComposition("Composition", (Composition)resource);
    } else if (resource instanceof ConceptMap) {
      composeConceptMap("ConceptMap", (ConceptMap)resource);
    } else if (resource instanceof Condition) {
      composeCondition("Condition", (Condition)resource);
    } else if (resource instanceof ConditionDefinition) {
      composeConditionDefinition("ConditionDefinition", (ConditionDefinition)resource);
    } else if (resource instanceof Consent) {
      composeConsent("Consent", (Consent)resource);
    } else if (resource instanceof Contract) {
      composeContract("Contract", (Contract)resource);
    } else if (resource instanceof Coverage) {
      composeCoverage("Coverage", (Coverage)resource);
    } else if (resource instanceof CoverageEligibilityRequest) {
      composeCoverageEligibilityRequest("CoverageEligibilityRequest", (CoverageEligibilityRequest)resource);
    } else if (resource instanceof CoverageEligibilityResponse) {
      composeCoverageEligibilityResponse("CoverageEligibilityResponse", (CoverageEligibilityResponse)resource);
    } else if (resource instanceof DetectedIssue) {
      composeDetectedIssue("DetectedIssue", (DetectedIssue)resource);
    } else if (resource instanceof Device) {
      composeDevice("Device", (Device)resource);
    } else if (resource instanceof DeviceAssociation) {
      composeDeviceAssociation("DeviceAssociation", (DeviceAssociation)resource);
    } else if (resource instanceof DeviceDefinition) {
      composeDeviceDefinition("DeviceDefinition", (DeviceDefinition)resource);
    } else if (resource instanceof DeviceDispense) {
      composeDeviceDispense("DeviceDispense", (DeviceDispense)resource);
    } else if (resource instanceof DeviceMetric) {
      composeDeviceMetric("DeviceMetric", (DeviceMetric)resource);
    } else if (resource instanceof DeviceRequest) {
      composeDeviceRequest("DeviceRequest", (DeviceRequest)resource);
    } else if (resource instanceof DeviceUsage) {
      composeDeviceUsage("DeviceUsage", (DeviceUsage)resource);
    } else if (resource instanceof DiagnosticReport) {
      composeDiagnosticReport("DiagnosticReport", (DiagnosticReport)resource);
    } else if (resource instanceof DocumentReference) {
      composeDocumentReference("DocumentReference", (DocumentReference)resource);
    } else if (resource instanceof Encounter) {
      composeEncounter("Encounter", (Encounter)resource);
    } else if (resource instanceof EncounterHistory) {
      composeEncounterHistory("EncounterHistory", (EncounterHistory)resource);
    } else if (resource instanceof Endpoint) {
      composeEndpoint("Endpoint", (Endpoint)resource);
    } else if (resource instanceof EnrollmentRequest) {
      composeEnrollmentRequest("EnrollmentRequest", (EnrollmentRequest)resource);
    } else if (resource instanceof EnrollmentResponse) {
      composeEnrollmentResponse("EnrollmentResponse", (EnrollmentResponse)resource);
    } else if (resource instanceof EpisodeOfCare) {
      composeEpisodeOfCare("EpisodeOfCare", (EpisodeOfCare)resource);
    } else if (resource instanceof EventDefinition) {
      composeEventDefinition("EventDefinition", (EventDefinition)resource);
    } else if (resource instanceof Evidence) {
      composeEvidence("Evidence", (Evidence)resource);
    } else if (resource instanceof EvidenceReport) {
      composeEvidenceReport("EvidenceReport", (EvidenceReport)resource);
    } else if (resource instanceof EvidenceVariable) {
      composeEvidenceVariable("EvidenceVariable", (EvidenceVariable)resource);
    } else if (resource instanceof ExampleScenario) {
      composeExampleScenario("ExampleScenario", (ExampleScenario)resource);
    } else if (resource instanceof ExplanationOfBenefit) {
      composeExplanationOfBenefit("ExplanationOfBenefit", (ExplanationOfBenefit)resource);
    } else if (resource instanceof FamilyMemberHistory) {
      composeFamilyMemberHistory("FamilyMemberHistory", (FamilyMemberHistory)resource);
    } else if (resource instanceof Flag) {
      composeFlag("Flag", (Flag)resource);
    } else if (resource instanceof FormularyItem) {
      composeFormularyItem("FormularyItem", (FormularyItem)resource);
    } else if (resource instanceof GenomicStudy) {
      composeGenomicStudy("GenomicStudy", (GenomicStudy)resource);
    } else if (resource instanceof Goal) {
      composeGoal("Goal", (Goal)resource);
    } else if (resource instanceof GraphDefinition) {
      composeGraphDefinition("GraphDefinition", (GraphDefinition)resource);
    } else if (resource instanceof Group) {
      composeGroup("Group", (Group)resource);
    } else if (resource instanceof GuidanceResponse) {
      composeGuidanceResponse("GuidanceResponse", (GuidanceResponse)resource);
    } else if (resource instanceof HealthcareService) {
      composeHealthcareService("HealthcareService", (HealthcareService)resource);
    } else if (resource instanceof ImagingSelection) {
      composeImagingSelection("ImagingSelection", (ImagingSelection)resource);
    } else if (resource instanceof ImagingStudy) {
      composeImagingStudy("ImagingStudy", (ImagingStudy)resource);
    } else if (resource instanceof Immunization) {
      composeImmunization("Immunization", (Immunization)resource);
    } else if (resource instanceof ImmunizationEvaluation) {
      composeImmunizationEvaluation("ImmunizationEvaluation", (ImmunizationEvaluation)resource);
    } else if (resource instanceof ImmunizationRecommendation) {
      composeImmunizationRecommendation("ImmunizationRecommendation", (ImmunizationRecommendation)resource);
    } else if (resource instanceof ImplementationGuide) {
      composeImplementationGuide("ImplementationGuide", (ImplementationGuide)resource);
    } else if (resource instanceof Ingredient) {
      composeIngredient("Ingredient", (Ingredient)resource);
    } else if (resource instanceof InsurancePlan) {
      composeInsurancePlan("InsurancePlan", (InsurancePlan)resource);
    } else if (resource instanceof InventoryItem) {
      composeInventoryItem("InventoryItem", (InventoryItem)resource);
    } else if (resource instanceof InventoryReport) {
      composeInventoryReport("InventoryReport", (InventoryReport)resource);
    } else if (resource instanceof Invoice) {
      composeInvoice("Invoice", (Invoice)resource);
    } else if (resource instanceof Library) {
      composeLibrary("Library", (Library)resource);
    } else if (resource instanceof Linkage) {
      composeLinkage("Linkage", (Linkage)resource);
    } else if (resource instanceof ListResource) {
      composeListResource("List", (ListResource)resource);
    } else if (resource instanceof Location) {
      composeLocation("Location", (Location)resource);
    } else if (resource instanceof ManufacturedItemDefinition) {
      composeManufacturedItemDefinition("ManufacturedItemDefinition", (ManufacturedItemDefinition)resource);
    } else if (resource instanceof Measure) {
      composeMeasure("Measure", (Measure)resource);
    } else if (resource instanceof MeasureReport) {
      composeMeasureReport("MeasureReport", (MeasureReport)resource);
    } else if (resource instanceof Medication) {
      composeMedication("Medication", (Medication)resource);
    } else if (resource instanceof MedicationAdministration) {
      composeMedicationAdministration("MedicationAdministration", (MedicationAdministration)resource);
    } else if (resource instanceof MedicationDispense) {
      composeMedicationDispense("MedicationDispense", (MedicationDispense)resource);
    } else if (resource instanceof MedicationKnowledge) {
      composeMedicationKnowledge("MedicationKnowledge", (MedicationKnowledge)resource);
    } else if (resource instanceof MedicationRequest) {
      composeMedicationRequest("MedicationRequest", (MedicationRequest)resource);
    } else if (resource instanceof MedicationStatement) {
      composeMedicationStatement("MedicationStatement", (MedicationStatement)resource);
    } else if (resource instanceof MedicinalProductDefinition) {
      composeMedicinalProductDefinition("MedicinalProductDefinition", (MedicinalProductDefinition)resource);
    } else if (resource instanceof MessageDefinition) {
      composeMessageDefinition("MessageDefinition", (MessageDefinition)resource);
    } else if (resource instanceof MessageHeader) {
      composeMessageHeader("MessageHeader", (MessageHeader)resource);
    } else if (resource instanceof MolecularSequence) {
      composeMolecularSequence("MolecularSequence", (MolecularSequence)resource);
    } else if (resource instanceof NamingSystem) {
      composeNamingSystem("NamingSystem", (NamingSystem)resource);
    } else if (resource instanceof NutritionIntake) {
      composeNutritionIntake("NutritionIntake", (NutritionIntake)resource);
    } else if (resource instanceof NutritionOrder) {
      composeNutritionOrder("NutritionOrder", (NutritionOrder)resource);
    } else if (resource instanceof NutritionProduct) {
      composeNutritionProduct("NutritionProduct", (NutritionProduct)resource);
    } else if (resource instanceof Observation) {
      composeObservation("Observation", (Observation)resource);
    } else if (resource instanceof ObservationDefinition) {
      composeObservationDefinition("ObservationDefinition", (ObservationDefinition)resource);
    } else if (resource instanceof OperationDefinition) {
      composeOperationDefinition("OperationDefinition", (OperationDefinition)resource);
    } else if (resource instanceof OperationOutcome) {
      composeOperationOutcome("OperationOutcome", (OperationOutcome)resource);
    } else if (resource instanceof Organization) {
      composeOrganization("Organization", (Organization)resource);
    } else if (resource instanceof OrganizationAffiliation) {
      composeOrganizationAffiliation("OrganizationAffiliation", (OrganizationAffiliation)resource);
    } else if (resource instanceof PackagedProductDefinition) {
      composePackagedProductDefinition("PackagedProductDefinition", (PackagedProductDefinition)resource);
    } else if (resource instanceof Parameters) {
      composeParameters("Parameters", (Parameters)resource);
    } else if (resource instanceof Patient) {
      composePatient("Patient", (Patient)resource);
    } else if (resource instanceof PaymentNotice) {
      composePaymentNotice("PaymentNotice", (PaymentNotice)resource);
    } else if (resource instanceof PaymentReconciliation) {
      composePaymentReconciliation("PaymentReconciliation", (PaymentReconciliation)resource);
    } else if (resource instanceof Permission) {
      composePermission("Permission", (Permission)resource);
    } else if (resource instanceof Person) {
      composePerson("Person", (Person)resource);
    } else if (resource instanceof PlanDefinition) {
      composePlanDefinition("PlanDefinition", (PlanDefinition)resource);
    } else if (resource instanceof Practitioner) {
      composePractitioner("Practitioner", (Practitioner)resource);
    } else if (resource instanceof PractitionerRole) {
      composePractitionerRole("PractitionerRole", (PractitionerRole)resource);
    } else if (resource instanceof Procedure) {
      composeProcedure("Procedure", (Procedure)resource);
    } else if (resource instanceof Provenance) {
      composeProvenance("Provenance", (Provenance)resource);
    } else if (resource instanceof Questionnaire) {
      composeQuestionnaire("Questionnaire", (Questionnaire)resource);
    } else if (resource instanceof QuestionnaireResponse) {
      composeQuestionnaireResponse("QuestionnaireResponse", (QuestionnaireResponse)resource);
    } else if (resource instanceof RegulatedAuthorization) {
      composeRegulatedAuthorization("RegulatedAuthorization", (RegulatedAuthorization)resource);
    } else if (resource instanceof RelatedPerson) {
      composeRelatedPerson("RelatedPerson", (RelatedPerson)resource);
    } else if (resource instanceof RequestOrchestration) {
      composeRequestOrchestration("RequestOrchestration", (RequestOrchestration)resource);
    } else if (resource instanceof Requirements) {
      composeRequirements("Requirements", (Requirements)resource);
    } else if (resource instanceof ResearchStudy) {
      composeResearchStudy("ResearchStudy", (ResearchStudy)resource);
    } else if (resource instanceof ResearchSubject) {
      composeResearchSubject("ResearchSubject", (ResearchSubject)resource);
    } else if (resource instanceof RiskAssessment) {
      composeRiskAssessment("RiskAssessment", (RiskAssessment)resource);
    } else if (resource instanceof Schedule) {
      composeSchedule("Schedule", (Schedule)resource);
    } else if (resource instanceof SearchParameter) {
      composeSearchParameter("SearchParameter", (SearchParameter)resource);
    } else if (resource instanceof ServiceRequest) {
      composeServiceRequest("ServiceRequest", (ServiceRequest)resource);
    } else if (resource instanceof Slot) {
      composeSlot("Slot", (Slot)resource);
    } else if (resource instanceof Specimen) {
      composeSpecimen("Specimen", (Specimen)resource);
    } else if (resource instanceof SpecimenDefinition) {
      composeSpecimenDefinition("SpecimenDefinition", (SpecimenDefinition)resource);
    } else if (resource instanceof StructureDefinition) {
      composeStructureDefinition("StructureDefinition", (StructureDefinition)resource);
    } else if (resource instanceof StructureMap) {
      composeStructureMap("StructureMap", (StructureMap)resource);
    } else if (resource instanceof Subscription) {
      composeSubscription("Subscription", (Subscription)resource);
    } else if (resource instanceof SubscriptionStatus) {
      composeSubscriptionStatus("SubscriptionStatus", (SubscriptionStatus)resource);
    } else if (resource instanceof SubscriptionTopic) {
      composeSubscriptionTopic("SubscriptionTopic", (SubscriptionTopic)resource);
    } else if (resource instanceof Substance) {
      composeSubstance("Substance", (Substance)resource);
    } else if (resource instanceof SubstanceDefinition) {
      composeSubstanceDefinition("SubstanceDefinition", (SubstanceDefinition)resource);
    } else if (resource instanceof SubstanceNucleicAcid) {
      composeSubstanceNucleicAcid("SubstanceNucleicAcid", (SubstanceNucleicAcid)resource);
    } else if (resource instanceof SubstancePolymer) {
      composeSubstancePolymer("SubstancePolymer", (SubstancePolymer)resource);
    } else if (resource instanceof SubstanceProtein) {
      composeSubstanceProtein("SubstanceProtein", (SubstanceProtein)resource);
    } else if (resource instanceof SubstanceReferenceInformation) {
      composeSubstanceReferenceInformation("SubstanceReferenceInformation", (SubstanceReferenceInformation)resource);
    } else if (resource instanceof SubstanceSourceMaterial) {
      composeSubstanceSourceMaterial("SubstanceSourceMaterial", (SubstanceSourceMaterial)resource);
    } else if (resource instanceof SupplyDelivery) {
      composeSupplyDelivery("SupplyDelivery", (SupplyDelivery)resource);
    } else if (resource instanceof SupplyRequest) {
      composeSupplyRequest("SupplyRequest", (SupplyRequest)resource);
    } else if (resource instanceof Task) {
      composeTask("Task", (Task)resource);
    } else if (resource instanceof TerminologyCapabilities) {
      composeTerminologyCapabilities("TerminologyCapabilities", (TerminologyCapabilities)resource);
    } else if (resource instanceof TestPlan) {
      composeTestPlan("TestPlan", (TestPlan)resource);
    } else if (resource instanceof TestReport) {
      composeTestReport("TestReport", (TestReport)resource);
    } else if (resource instanceof TestScript) {
      composeTestScript("TestScript", (TestScript)resource);
    } else if (resource instanceof Transport) {
      composeTransport("Transport", (Transport)resource);
    } else if (resource instanceof ValueSet) {
      composeValueSet("ValueSet", (ValueSet)resource);
    } else if (resource instanceof VerificationResult) {
      composeVerificationResult("VerificationResult", (VerificationResult)resource);
    } else if (resource instanceof VisionPrescription) {
      composeVisionPrescription("VisionPrescription", (VisionPrescription)resource);
    } else if (!composeCustomResource(resource)) {
      throw new Error("Unhandled resource type "+resource.getClass().getName());
    }
  }


  protected void composeResource(String name, Resource resource) throws IOException {
    if (name == null) {
      throw new IOException("name == null");
    } else if (resource == null) {
      throw new IOException("resource == null");
    } else if (resource instanceof Account) {
      composeAccount(name, (Account)resource);
    } else if (resource instanceof ActivityDefinition) {
      composeActivityDefinition(name, (ActivityDefinition)resource);
    } else if (resource instanceof ActorDefinition) {
      composeActorDefinition(name, (ActorDefinition)resource);
    } else if (resource instanceof AdministrableProductDefinition) {
      composeAdministrableProductDefinition(name, (AdministrableProductDefinition)resource);
    } else if (resource instanceof AdverseEvent) {
      composeAdverseEvent(name, (AdverseEvent)resource);
    } else if (resource instanceof AllergyIntolerance) {
      composeAllergyIntolerance(name, (AllergyIntolerance)resource);
    } else if (resource instanceof Appointment) {
      composeAppointment(name, (Appointment)resource);
    } else if (resource instanceof AppointmentResponse) {
      composeAppointmentResponse(name, (AppointmentResponse)resource);
    } else if (resource instanceof ArtifactAssessment) {
      composeArtifactAssessment(name, (ArtifactAssessment)resource);
    } else if (resource instanceof AuditEvent) {
      composeAuditEvent(name, (AuditEvent)resource);
    } else if (resource instanceof Basic) {
      composeBasic(name, (Basic)resource);
    } else if (resource instanceof Binary) {
      composeBinary(name, (Binary)resource);
    } else if (resource instanceof BiologicallyDerivedProduct) {
      composeBiologicallyDerivedProduct(name, (BiologicallyDerivedProduct)resource);
    } else if (resource instanceof BiologicallyDerivedProductDispense) {
      composeBiologicallyDerivedProductDispense(name, (BiologicallyDerivedProductDispense)resource);
    } else if (resource instanceof BodyStructure) {
      composeBodyStructure(name, (BodyStructure)resource);
    } else if (resource instanceof Bundle) {
      composeBundle(name, (Bundle)resource);
    } else if (resource instanceof CapabilityStatement) {
      composeCapabilityStatement(name, (CapabilityStatement)resource);
    } else if (resource instanceof CarePlan) {
      composeCarePlan(name, (CarePlan)resource);
    } else if (resource instanceof CareTeam) {
      composeCareTeam(name, (CareTeam)resource);
    } else if (resource instanceof ChargeItem) {
      composeChargeItem(name, (ChargeItem)resource);
    } else if (resource instanceof ChargeItemDefinition) {
      composeChargeItemDefinition(name, (ChargeItemDefinition)resource);
    } else if (resource instanceof Citation) {
      composeCitation(name, (Citation)resource);
    } else if (resource instanceof Claim) {
      composeClaim(name, (Claim)resource);
    } else if (resource instanceof ClaimResponse) {
      composeClaimResponse(name, (ClaimResponse)resource);
    } else if (resource instanceof ClinicalImpression) {
      composeClinicalImpression(name, (ClinicalImpression)resource);
    } else if (resource instanceof ClinicalUseDefinition) {
      composeClinicalUseDefinition(name, (ClinicalUseDefinition)resource);
    } else if (resource instanceof CodeSystem) {
      composeCodeSystem(name, (CodeSystem)resource);
    } else if (resource instanceof Communication) {
      composeCommunication(name, (Communication)resource);
    } else if (resource instanceof CommunicationRequest) {
      composeCommunicationRequest(name, (CommunicationRequest)resource);
    } else if (resource instanceof CompartmentDefinition) {
      composeCompartmentDefinition(name, (CompartmentDefinition)resource);
    } else if (resource instanceof Composition) {
      composeComposition(name, (Composition)resource);
    } else if (resource instanceof ConceptMap) {
      composeConceptMap(name, (ConceptMap)resource);
    } else if (resource instanceof Condition) {
      composeCondition(name, (Condition)resource);
    } else if (resource instanceof ConditionDefinition) {
      composeConditionDefinition(name, (ConditionDefinition)resource);
    } else if (resource instanceof Consent) {
      composeConsent(name, (Consent)resource);
    } else if (resource instanceof Contract) {
      composeContract(name, (Contract)resource);
    } else if (resource instanceof Coverage) {
      composeCoverage(name, (Coverage)resource);
    } else if (resource instanceof CoverageEligibilityRequest) {
      composeCoverageEligibilityRequest(name, (CoverageEligibilityRequest)resource);
    } else if (resource instanceof CoverageEligibilityResponse) {
      composeCoverageEligibilityResponse(name, (CoverageEligibilityResponse)resource);
    } else if (resource instanceof DetectedIssue) {
      composeDetectedIssue(name, (DetectedIssue)resource);
    } else if (resource instanceof Device) {
      composeDevice(name, (Device)resource);
    } else if (resource instanceof DeviceAssociation) {
      composeDeviceAssociation(name, (DeviceAssociation)resource);
    } else if (resource instanceof DeviceDefinition) {
      composeDeviceDefinition(name, (DeviceDefinition)resource);
    } else if (resource instanceof DeviceDispense) {
      composeDeviceDispense(name, (DeviceDispense)resource);
    } else if (resource instanceof DeviceMetric) {
      composeDeviceMetric(name, (DeviceMetric)resource);
    } else if (resource instanceof DeviceRequest) {
      composeDeviceRequest(name, (DeviceRequest)resource);
    } else if (resource instanceof DeviceUsage) {
      composeDeviceUsage(name, (DeviceUsage)resource);
    } else if (resource instanceof DiagnosticReport) {
      composeDiagnosticReport(name, (DiagnosticReport)resource);
    } else if (resource instanceof DocumentReference) {
      composeDocumentReference(name, (DocumentReference)resource);
    } else if (resource instanceof Encounter) {
      composeEncounter(name, (Encounter)resource);
    } else if (resource instanceof EncounterHistory) {
      composeEncounterHistory(name, (EncounterHistory)resource);
    } else if (resource instanceof Endpoint) {
      composeEndpoint(name, (Endpoint)resource);
    } else if (resource instanceof EnrollmentRequest) {
      composeEnrollmentRequest(name, (EnrollmentRequest)resource);
    } else if (resource instanceof EnrollmentResponse) {
      composeEnrollmentResponse(name, (EnrollmentResponse)resource);
    } else if (resource instanceof EpisodeOfCare) {
      composeEpisodeOfCare(name, (EpisodeOfCare)resource);
    } else if (resource instanceof EventDefinition) {
      composeEventDefinition(name, (EventDefinition)resource);
    } else if (resource instanceof Evidence) {
      composeEvidence(name, (Evidence)resource);
    } else if (resource instanceof EvidenceReport) {
      composeEvidenceReport(name, (EvidenceReport)resource);
    } else if (resource instanceof EvidenceVariable) {
      composeEvidenceVariable(name, (EvidenceVariable)resource);
    } else if (resource instanceof ExampleScenario) {
      composeExampleScenario(name, (ExampleScenario)resource);
    } else if (resource instanceof ExplanationOfBenefit) {
      composeExplanationOfBenefit(name, (ExplanationOfBenefit)resource);
    } else if (resource instanceof FamilyMemberHistory) {
      composeFamilyMemberHistory(name, (FamilyMemberHistory)resource);
    } else if (resource instanceof Flag) {
      composeFlag(name, (Flag)resource);
    } else if (resource instanceof FormularyItem) {
      composeFormularyItem(name, (FormularyItem)resource);
    } else if (resource instanceof GenomicStudy) {
      composeGenomicStudy(name, (GenomicStudy)resource);
    } else if (resource instanceof Goal) {
      composeGoal(name, (Goal)resource);
    } else if (resource instanceof GraphDefinition) {
      composeGraphDefinition(name, (GraphDefinition)resource);
    } else if (resource instanceof Group) {
      composeGroup(name, (Group)resource);
    } else if (resource instanceof GuidanceResponse) {
      composeGuidanceResponse(name, (GuidanceResponse)resource);
    } else if (resource instanceof HealthcareService) {
      composeHealthcareService(name, (HealthcareService)resource);
    } else if (resource instanceof ImagingSelection) {
      composeImagingSelection(name, (ImagingSelection)resource);
    } else if (resource instanceof ImagingStudy) {
      composeImagingStudy(name, (ImagingStudy)resource);
    } else if (resource instanceof Immunization) {
      composeImmunization(name, (Immunization)resource);
    } else if (resource instanceof ImmunizationEvaluation) {
      composeImmunizationEvaluation(name, (ImmunizationEvaluation)resource);
    } else if (resource instanceof ImmunizationRecommendation) {
      composeImmunizationRecommendation(name, (ImmunizationRecommendation)resource);
    } else if (resource instanceof ImplementationGuide) {
      composeImplementationGuide(name, (ImplementationGuide)resource);
    } else if (resource instanceof Ingredient) {
      composeIngredient(name, (Ingredient)resource);
    } else if (resource instanceof InsurancePlan) {
      composeInsurancePlan(name, (InsurancePlan)resource);
    } else if (resource instanceof InventoryItem) {
      composeInventoryItem(name, (InventoryItem)resource);
    } else if (resource instanceof InventoryReport) {
      composeInventoryReport(name, (InventoryReport)resource);
    } else if (resource instanceof Invoice) {
      composeInvoice(name, (Invoice)resource);
    } else if (resource instanceof Library) {
      composeLibrary(name, (Library)resource);
    } else if (resource instanceof Linkage) {
      composeLinkage(name, (Linkage)resource);
    } else if (resource instanceof ListResource) {
      composeListResource(name, (ListResource)resource);
    } else if (resource instanceof Location) {
      composeLocation(name, (Location)resource);
    } else if (resource instanceof ManufacturedItemDefinition) {
      composeManufacturedItemDefinition(name, (ManufacturedItemDefinition)resource);
    } else if (resource instanceof Measure) {
      composeMeasure(name, (Measure)resource);
    } else if (resource instanceof MeasureReport) {
      composeMeasureReport(name, (MeasureReport)resource);
    } else if (resource instanceof Medication) {
      composeMedication(name, (Medication)resource);
    } else if (resource instanceof MedicationAdministration) {
      composeMedicationAdministration(name, (MedicationAdministration)resource);
    } else if (resource instanceof MedicationDispense) {
      composeMedicationDispense(name, (MedicationDispense)resource);
    } else if (resource instanceof MedicationKnowledge) {
      composeMedicationKnowledge(name, (MedicationKnowledge)resource);
    } else if (resource instanceof MedicationRequest) {
      composeMedicationRequest(name, (MedicationRequest)resource);
    } else if (resource instanceof MedicationStatement) {
      composeMedicationStatement(name, (MedicationStatement)resource);
    } else if (resource instanceof MedicinalProductDefinition) {
      composeMedicinalProductDefinition(name, (MedicinalProductDefinition)resource);
    } else if (resource instanceof MessageDefinition) {
      composeMessageDefinition(name, (MessageDefinition)resource);
    } else if (resource instanceof MessageHeader) {
      composeMessageHeader(name, (MessageHeader)resource);
    } else if (resource instanceof MolecularSequence) {
      composeMolecularSequence(name, (MolecularSequence)resource);
    } else if (resource instanceof NamingSystem) {
      composeNamingSystem(name, (NamingSystem)resource);
    } else if (resource instanceof NutritionIntake) {
      composeNutritionIntake(name, (NutritionIntake)resource);
    } else if (resource instanceof NutritionOrder) {
      composeNutritionOrder(name, (NutritionOrder)resource);
    } else if (resource instanceof NutritionProduct) {
      composeNutritionProduct(name, (NutritionProduct)resource);
    } else if (resource instanceof Observation) {
      composeObservation(name, (Observation)resource);
    } else if (resource instanceof ObservationDefinition) {
      composeObservationDefinition(name, (ObservationDefinition)resource);
    } else if (resource instanceof OperationDefinition) {
      composeOperationDefinition(name, (OperationDefinition)resource);
    } else if (resource instanceof OperationOutcome) {
      composeOperationOutcome(name, (OperationOutcome)resource);
    } else if (resource instanceof Organization) {
      composeOrganization(name, (Organization)resource);
    } else if (resource instanceof OrganizationAffiliation) {
      composeOrganizationAffiliation(name, (OrganizationAffiliation)resource);
    } else if (resource instanceof PackagedProductDefinition) {
      composePackagedProductDefinition(name, (PackagedProductDefinition)resource);
    } else if (resource instanceof Parameters) {
      composeParameters(name, (Parameters)resource);
    } else if (resource instanceof Patient) {
      composePatient(name, (Patient)resource);
    } else if (resource instanceof PaymentNotice) {
      composePaymentNotice(name, (PaymentNotice)resource);
    } else if (resource instanceof PaymentReconciliation) {
      composePaymentReconciliation(name, (PaymentReconciliation)resource);
    } else if (resource instanceof Permission) {
      composePermission(name, (Permission)resource);
    } else if (resource instanceof Person) {
      composePerson(name, (Person)resource);
    } else if (resource instanceof PlanDefinition) {
      composePlanDefinition(name, (PlanDefinition)resource);
    } else if (resource instanceof Practitioner) {
      composePractitioner(name, (Practitioner)resource);
    } else if (resource instanceof PractitionerRole) {
      composePractitionerRole(name, (PractitionerRole)resource);
    } else if (resource instanceof Procedure) {
      composeProcedure(name, (Procedure)resource);
    } else if (resource instanceof Provenance) {
      composeProvenance(name, (Provenance)resource);
    } else if (resource instanceof Questionnaire) {
      composeQuestionnaire(name, (Questionnaire)resource);
    } else if (resource instanceof QuestionnaireResponse) {
      composeQuestionnaireResponse(name, (QuestionnaireResponse)resource);
    } else if (resource instanceof RegulatedAuthorization) {
      composeRegulatedAuthorization(name, (RegulatedAuthorization)resource);
    } else if (resource instanceof RelatedPerson) {
      composeRelatedPerson(name, (RelatedPerson)resource);
    } else if (resource instanceof RequestOrchestration) {
      composeRequestOrchestration(name, (RequestOrchestration)resource);
    } else if (resource instanceof Requirements) {
      composeRequirements(name, (Requirements)resource);
    } else if (resource instanceof ResearchStudy) {
      composeResearchStudy(name, (ResearchStudy)resource);
    } else if (resource instanceof ResearchSubject) {
      composeResearchSubject(name, (ResearchSubject)resource);
    } else if (resource instanceof RiskAssessment) {
      composeRiskAssessment(name, (RiskAssessment)resource);
    } else if (resource instanceof Schedule) {
      composeSchedule(name, (Schedule)resource);
    } else if (resource instanceof SearchParameter) {
      composeSearchParameter(name, (SearchParameter)resource);
    } else if (resource instanceof ServiceRequest) {
      composeServiceRequest(name, (ServiceRequest)resource);
    } else if (resource instanceof Slot) {
      composeSlot(name, (Slot)resource);
    } else if (resource instanceof Specimen) {
      composeSpecimen(name, (Specimen)resource);
    } else if (resource instanceof SpecimenDefinition) {
      composeSpecimenDefinition(name, (SpecimenDefinition)resource);
    } else if (resource instanceof StructureDefinition) {
      composeStructureDefinition(name, (StructureDefinition)resource);
    } else if (resource instanceof StructureMap) {
      composeStructureMap(name, (StructureMap)resource);
    } else if (resource instanceof Subscription) {
      composeSubscription(name, (Subscription)resource);
    } else if (resource instanceof SubscriptionStatus) {
      composeSubscriptionStatus(name, (SubscriptionStatus)resource);
    } else if (resource instanceof SubscriptionTopic) {
      composeSubscriptionTopic(name, (SubscriptionTopic)resource);
    } else if (resource instanceof Substance) {
      composeSubstance(name, (Substance)resource);
    } else if (resource instanceof SubstanceDefinition) {
      composeSubstanceDefinition(name, (SubstanceDefinition)resource);
    } else if (resource instanceof SubstanceNucleicAcid) {
      composeSubstanceNucleicAcid(name, (SubstanceNucleicAcid)resource);
    } else if (resource instanceof SubstancePolymer) {
      composeSubstancePolymer(name, (SubstancePolymer)resource);
    } else if (resource instanceof SubstanceProtein) {
      composeSubstanceProtein(name, (SubstanceProtein)resource);
    } else if (resource instanceof SubstanceReferenceInformation) {
      composeSubstanceReferenceInformation(name, (SubstanceReferenceInformation)resource);
    } else if (resource instanceof SubstanceSourceMaterial) {
      composeSubstanceSourceMaterial(name, (SubstanceSourceMaterial)resource);
    } else if (resource instanceof SupplyDelivery) {
      composeSupplyDelivery(name, (SupplyDelivery)resource);
    } else if (resource instanceof SupplyRequest) {
      composeSupplyRequest(name, (SupplyRequest)resource);
    } else if (resource instanceof Task) {
      composeTask(name, (Task)resource);
    } else if (resource instanceof TerminologyCapabilities) {
      composeTerminologyCapabilities(name, (TerminologyCapabilities)resource);
    } else if (resource instanceof TestPlan) {
      composeTestPlan(name, (TestPlan)resource);
    } else if (resource instanceof TestReport) {
      composeTestReport(name, (TestReport)resource);
    } else if (resource instanceof TestScript) {
      composeTestScript(name, (TestScript)resource);
    } else if (resource instanceof Transport) {
      composeTransport(name, (Transport)resource);
    } else if (resource instanceof ValueSet) {
      composeValueSet(name, (ValueSet)resource);
    } else if (resource instanceof VerificationResult) {
      composeVerificationResult(name, (VerificationResult)resource);
    } else if (resource instanceof VisionPrescription) {
      composeVisionPrescription(name, (VisionPrescription)resource);
      
    } else {
      throw new Error("Unhandled resource type "+resource.getClass().getName());
    }
  }

  protected void composeType(String prefix, DataType type) throws IOException {
    if (prefix == null) {
      throw new IOException("prefix == null");
    } else if (type == null) {
      throw new IOException("type == null");
    } else if (type instanceof Address) {
       composeAddress(prefix+"Address", (Address) type);
    } else if (type instanceof Age) {
       composeAge(prefix+"Age", (Age) type);
    } else if (type instanceof Annotation) {
       composeAnnotation(prefix+"Annotation", (Annotation) type);
    } else if (type instanceof Attachment) {
       composeAttachment(prefix+"Attachment", (Attachment) type);
    } else if (type instanceof Availability) {
       composeAvailability(prefix+"Availability", (Availability) type);
    } else if (type instanceof CodeableConcept) {
       composeCodeableConcept(prefix+"CodeableConcept", (CodeableConcept) type);
    } else if (type instanceof CodeableReference) {
       composeCodeableReference(prefix+"CodeableReference", (CodeableReference) type);
    } else if (type instanceof Coding) {
       composeCoding(prefix+"Coding", (Coding) type);
    } else if (type instanceof ContactDetail) {
       composeContactDetail(prefix+"ContactDetail", (ContactDetail) type);
    } else if (type instanceof ContactPoint) {
       composeContactPoint(prefix+"ContactPoint", (ContactPoint) type);
    } else if (type instanceof Contributor) {
       composeContributor(prefix+"Contributor", (Contributor) type);
    } else if (type instanceof Count) {
       composeCount(prefix+"Count", (Count) type);
    } else if (type instanceof DataRequirement) {
       composeDataRequirement(prefix+"DataRequirement", (DataRequirement) type);
    } else if (type instanceof Distance) {
       composeDistance(prefix+"Distance", (Distance) type);
    } else if (type instanceof Dosage) {
       composeDosage(prefix+"Dosage", (Dosage) type);
    } else if (type instanceof Duration) {
       composeDuration(prefix+"Duration", (Duration) type);
    } else if (type instanceof ElementDefinition) {
       composeElementDefinition(prefix+"ElementDefinition", (ElementDefinition) type);
    } else if (type instanceof Expression) {
       composeExpression(prefix+"Expression", (Expression) type);
    } else if (type instanceof ExtendedContactDetail) {
       composeExtendedContactDetail(prefix+"ExtendedContactDetail", (ExtendedContactDetail) type);
    } else if (type instanceof Extension) {
       composeExtension(prefix+"Extension", (Extension) type);
    } else if (type instanceof HumanName) {
       composeHumanName(prefix+"HumanName", (HumanName) type);
    } else if (type instanceof Identifier) {
       composeIdentifier(prefix+"Identifier", (Identifier) type);
    } else if (type instanceof MarketingStatus) {
       composeMarketingStatus(prefix+"MarketingStatus", (MarketingStatus) type);
    } else if (type instanceof Meta) {
       composeMeta(prefix+"Meta", (Meta) type);
    } else if (type instanceof MonetaryComponent) {
       composeMonetaryComponent(prefix+"MonetaryComponent", (MonetaryComponent) type);
    } else if (type instanceof Money) {
       composeMoney(prefix+"Money", (Money) type);
    } else if (type instanceof Narrative) {
       composeNarrative(prefix+"Narrative", (Narrative) type);
    } else if (type instanceof ParameterDefinition) {
       composeParameterDefinition(prefix+"ParameterDefinition", (ParameterDefinition) type);
    } else if (type instanceof Period) {
       composePeriod(prefix+"Period", (Period) type);
    } else if (type instanceof ProductShelfLife) {
       composeProductShelfLife(prefix+"ProductShelfLife", (ProductShelfLife) type);
    } else if (type instanceof Quantity) {
       composeQuantity(prefix+"Quantity", (Quantity) type);
    } else if (type instanceof Range) {
       composeRange(prefix+"Range", (Range) type);
    } else if (type instanceof Ratio) {
       composeRatio(prefix+"Ratio", (Ratio) type);
    } else if (type instanceof RatioRange) {
       composeRatioRange(prefix+"RatioRange", (RatioRange) type);
    } else if (type instanceof Reference) {
       composeReference(prefix+"Reference", (Reference) type);
    } else if (type instanceof RelatedArtifact) {
       composeRelatedArtifact(prefix+"RelatedArtifact", (RelatedArtifact) type);
    } else if (type instanceof SampledData) {
       composeSampledData(prefix+"SampledData", (SampledData) type);
    } else if (type instanceof Signature) {
       composeSignature(prefix+"Signature", (Signature) type);
    } else if (type instanceof Timing) {
       composeTiming(prefix+"Timing", (Timing) type);
    } else if (type instanceof TriggerDefinition) {
       composeTriggerDefinition(prefix+"TriggerDefinition", (TriggerDefinition) type);
    } else if (type instanceof UsageContext) {
       composeUsageContext(prefix+"UsageContext", (UsageContext) type);
    } else if (type instanceof VirtualServiceDetail) {
       composeVirtualServiceDetail(prefix+"VirtualServiceDetail", (VirtualServiceDetail) type);

    } else if (type instanceof CodeType) {
       composeCode(prefix+"Code", (CodeType) type);
    } else if (type instanceof OidType) {
       composeOid(prefix+"Oid", (OidType) type);
    } else if (type instanceof CanonicalType) {
       composeCanonical(prefix+"Canonical", (CanonicalType) type);
    } else if (type instanceof UuidType) {
       composeUuid(prefix+"Uuid", (UuidType) type);
    } else if (type instanceof UrlType) {
       composeUrl(prefix+"Url", (UrlType) type);
    } else if (type instanceof UnsignedIntType) {
       composeUnsignedInt(prefix+"UnsignedInt", (UnsignedIntType) type);
    } else if (type instanceof MarkdownType) {
       composeMarkdown(prefix+"Markdown", (MarkdownType) type);
    } else if (type instanceof IdType) {
       composeId(prefix+"Id", (IdType) type);
    } else if (type instanceof PositiveIntType) {
       composePositiveInt(prefix+"PositiveInt", (PositiveIntType) type);
    } else if (type instanceof DateType) {
       composeDate(prefix+"Date", (DateType) type);
    } else if (type instanceof DateTimeType) {
       composeDateTime(prefix+"DateTime", (DateTimeType) type);
    } else if (type instanceof StringType) {
       composeString(prefix+"String", (StringType) type);
    } else if (type instanceof IntegerType) {
      composeInteger(prefix+"Integer", (IntegerType) type);
    } else if (type instanceof Integer64Type) {
      composeInteger64(prefix+"Integer64", (Integer64Type) type);
    } else if (type instanceof UriType) {
       composeUri(prefix+"Uri", (UriType) type);
    } else if (type instanceof InstantType) {
       composeInstant(prefix+"Instant", (InstantType) type);
    } else if (type instanceof BooleanType) {
       composeBoolean(prefix+"Boolean", (BooleanType) type);
    } else if (type instanceof Base64BinaryType) {
       composeBase64Binary(prefix+"Base64Binary", (Base64BinaryType) type);
    } else if (type instanceof TimeType) {
       composeTime(prefix+"Time", (TimeType) type);
    } else if (type instanceof DecimalType) {
       composeDecimal(prefix+"Decimal", (DecimalType) type);
    } else {
      throw new Error("Unhandled type "+type.fhirType());
    }
  }

}