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/**
 * Autogenerated by Thrift Compiler (0.9.3)
 *
 * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
 *  @generated
 */
package com.uber.cadence;

import org.apache.thrift.scheme.IScheme;
import org.apache.thrift.scheme.SchemeFactory;
import org.apache.thrift.scheme.StandardScheme;

import org.apache.thrift.scheme.TupleScheme;
import org.apache.thrift.protocol.TTupleProtocol;
import org.apache.thrift.protocol.TProtocolException;
import org.apache.thrift.EncodingUtils;
import org.apache.thrift.TException;
import org.apache.thrift.async.AsyncMethodCallback;
import org.apache.thrift.server.AbstractNonblockingServer.*;
import java.util.List;
import java.util.ArrayList;
import java.util.Map;
import java.util.HashMap;
import java.util.EnumMap;
import java.util.Set;
import java.util.HashSet;
import java.util.EnumSet;
import java.util.Collections;
import java.util.BitSet;
import java.nio.ByteBuffer;
import java.util.Arrays;
import javax.annotation.Generated;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked"})
@Generated(value = "Autogenerated by Thrift Compiler (0.9.3)", date = "2019-06-18")
public class GetWorkflowExecutionHistoryRequest implements org.apache.thrift.TBase, java.io.Serializable, Cloneable, Comparable {
  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("GetWorkflowExecutionHistoryRequest");

  private static final org.apache.thrift.protocol.TField DOMAIN_FIELD_DESC = new org.apache.thrift.protocol.TField("domain", org.apache.thrift.protocol.TType.STRING, (short)10);
  private static final org.apache.thrift.protocol.TField EXECUTION_FIELD_DESC = new org.apache.thrift.protocol.TField("execution", org.apache.thrift.protocol.TType.STRUCT, (short)20);
  private static final org.apache.thrift.protocol.TField MAXIMUM_PAGE_SIZE_FIELD_DESC = new org.apache.thrift.protocol.TField("maximumPageSize", org.apache.thrift.protocol.TType.I32, (short)30);
  private static final org.apache.thrift.protocol.TField NEXT_PAGE_TOKEN_FIELD_DESC = new org.apache.thrift.protocol.TField("nextPageToken", org.apache.thrift.protocol.TType.STRING, (short)40);
  private static final org.apache.thrift.protocol.TField WAIT_FOR_NEW_EVENT_FIELD_DESC = new org.apache.thrift.protocol.TField("waitForNewEvent", org.apache.thrift.protocol.TType.BOOL, (short)50);
  private static final org.apache.thrift.protocol.TField HISTORY_EVENT_FILTER_TYPE_FIELD_DESC = new org.apache.thrift.protocol.TField("HistoryEventFilterType", org.apache.thrift.protocol.TType.I32, (short)60);

  private static final Map, SchemeFactory> schemes = new HashMap, SchemeFactory>();
  static {
    schemes.put(StandardScheme.class, new GetWorkflowExecutionHistoryRequestStandardSchemeFactory());
    schemes.put(TupleScheme.class, new GetWorkflowExecutionHistoryRequestTupleSchemeFactory());
  }

  public String domain; // optional
  public WorkflowExecution execution; // optional
  public int maximumPageSize; // optional
  public ByteBuffer nextPageToken; // optional
  public boolean waitForNewEvent; // optional
  /**
   * 
   * @see HistoryEventFilterType
   */
  public HistoryEventFilterType HistoryEventFilterType; // optional

  /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
  public enum _Fields implements org.apache.thrift.TFieldIdEnum {
    DOMAIN((short)10, "domain"),
    EXECUTION((short)20, "execution"),
    MAXIMUM_PAGE_SIZE((short)30, "maximumPageSize"),
    NEXT_PAGE_TOKEN((short)40, "nextPageToken"),
    WAIT_FOR_NEW_EVENT((short)50, "waitForNewEvent"),
    /**
     * 
     * @see HistoryEventFilterType
     */
    HISTORY_EVENT_FILTER_TYPE((short)60, "HistoryEventFilterType");

    private static final Map byName = new HashMap();

    static {
      for (_Fields field : EnumSet.allOf(_Fields.class)) {
        byName.put(field.getFieldName(), field);
      }
    }

    /**
     * Find the _Fields constant that matches fieldId, or null if its not found.
     */
    public static _Fields findByThriftId(int fieldId) {
      switch(fieldId) {
        case 10: // DOMAIN
          return DOMAIN;
        case 20: // EXECUTION
          return EXECUTION;
        case 30: // MAXIMUM_PAGE_SIZE
          return MAXIMUM_PAGE_SIZE;
        case 40: // NEXT_PAGE_TOKEN
          return NEXT_PAGE_TOKEN;
        case 50: // WAIT_FOR_NEW_EVENT
          return WAIT_FOR_NEW_EVENT;
        case 60: // HISTORY_EVENT_FILTER_TYPE
          return HISTORY_EVENT_FILTER_TYPE;
        default:
          return null;
      }
    }

    /**
     * Find the _Fields constant that matches fieldId, throwing an exception
     * if it is not found.
     */
    public static _Fields findByThriftIdOrThrow(int fieldId) {
      _Fields fields = findByThriftId(fieldId);
      if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
      return fields;
    }

    /**
     * Find the _Fields constant that matches name, or null if its not found.
     */
    public static _Fields findByName(String name) {
      return byName.get(name);
    }

    private final short _thriftId;
    private final String _fieldName;

    _Fields(short thriftId, String fieldName) {
      _thriftId = thriftId;
      _fieldName = fieldName;
    }

    public short getThriftFieldId() {
      return _thriftId;
    }

    public String getFieldName() {
      return _fieldName;
    }
  }

  // isset id assignments
  private static final int __MAXIMUMPAGESIZE_ISSET_ID = 0;
  private static final int __WAITFORNEWEVENT_ISSET_ID = 1;
  private byte __isset_bitfield = 0;
  private static final _Fields optionals[] = {_Fields.DOMAIN,_Fields.EXECUTION,_Fields.MAXIMUM_PAGE_SIZE,_Fields.NEXT_PAGE_TOKEN,_Fields.WAIT_FOR_NEW_EVENT,_Fields.HISTORY_EVENT_FILTER_TYPE};
  public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
  static {
    Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
    tmpMap.put(_Fields.DOMAIN, new org.apache.thrift.meta_data.FieldMetaData("domain", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
    tmpMap.put(_Fields.EXECUTION, new org.apache.thrift.meta_data.FieldMetaData("execution", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, WorkflowExecution.class)));
    tmpMap.put(_Fields.MAXIMUM_PAGE_SIZE, new org.apache.thrift.meta_data.FieldMetaData("maximumPageSize", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32)));
    tmpMap.put(_Fields.NEXT_PAGE_TOKEN, new org.apache.thrift.meta_data.FieldMetaData("nextPageToken", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING        , true)));
    tmpMap.put(_Fields.WAIT_FOR_NEW_EVENT, new org.apache.thrift.meta_data.FieldMetaData("waitForNewEvent", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.BOOL)));
    tmpMap.put(_Fields.HISTORY_EVENT_FILTER_TYPE, new org.apache.thrift.meta_data.FieldMetaData("HistoryEventFilterType", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.EnumMetaData(org.apache.thrift.protocol.TType.ENUM, HistoryEventFilterType.class)));
    metaDataMap = Collections.unmodifiableMap(tmpMap);
    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetWorkflowExecutionHistoryRequest.class, metaDataMap);
  }

  public GetWorkflowExecutionHistoryRequest() {
  }

  /**
   * Performs a deep copy on other.
   */
  public GetWorkflowExecutionHistoryRequest(GetWorkflowExecutionHistoryRequest other) {
    __isset_bitfield = other.__isset_bitfield;
    if (other.isSetDomain()) {
      this.domain = other.domain;
    }
    if (other.isSetExecution()) {
      this.execution = new WorkflowExecution(other.execution);
    }
    this.maximumPageSize = other.maximumPageSize;
    if (other.isSetNextPageToken()) {
      this.nextPageToken = org.apache.thrift.TBaseHelper.copyBinary(other.nextPageToken);
    }
    this.waitForNewEvent = other.waitForNewEvent;
    if (other.isSetHistoryEventFilterType()) {
      this.HistoryEventFilterType = other.HistoryEventFilterType;
    }
  }

  public GetWorkflowExecutionHistoryRequest deepCopy() {
    return new GetWorkflowExecutionHistoryRequest(this);
  }

  @Override
  public void clear() {
    this.domain = null;
    this.execution = null;
    setMaximumPageSizeIsSet(false);
    this.maximumPageSize = 0;
    this.nextPageToken = null;
    setWaitForNewEventIsSet(false);
    this.waitForNewEvent = false;
    this.HistoryEventFilterType = null;
  }

  public String getDomain() {
    return this.domain;
  }

  public GetWorkflowExecutionHistoryRequest setDomain(String domain) {
    this.domain = domain;
    return this;
  }

  public void unsetDomain() {
    this.domain = null;
  }

  /** Returns true if field domain is set (has been assigned a value) and false otherwise */
  public boolean isSetDomain() {
    return this.domain != null;
  }

  public void setDomainIsSet(boolean value) {
    if (!value) {
      this.domain = null;
    }
  }

  public WorkflowExecution getExecution() {
    return this.execution;
  }

  public GetWorkflowExecutionHistoryRequest setExecution(WorkflowExecution execution) {
    this.execution = execution;
    return this;
  }

  public void unsetExecution() {
    this.execution = null;
  }

  /** Returns true if field execution is set (has been assigned a value) and false otherwise */
  public boolean isSetExecution() {
    return this.execution != null;
  }

  public void setExecutionIsSet(boolean value) {
    if (!value) {
      this.execution = null;
    }
  }

  public int getMaximumPageSize() {
    return this.maximumPageSize;
  }

  public GetWorkflowExecutionHistoryRequest setMaximumPageSize(int maximumPageSize) {
    this.maximumPageSize = maximumPageSize;
    setMaximumPageSizeIsSet(true);
    return this;
  }

  public void unsetMaximumPageSize() {
    __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __MAXIMUMPAGESIZE_ISSET_ID);
  }

  /** Returns true if field maximumPageSize is set (has been assigned a value) and false otherwise */
  public boolean isSetMaximumPageSize() {
    return EncodingUtils.testBit(__isset_bitfield, __MAXIMUMPAGESIZE_ISSET_ID);
  }

  public void setMaximumPageSizeIsSet(boolean value) {
    __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __MAXIMUMPAGESIZE_ISSET_ID, value);
  }

  public byte[] getNextPageToken() {
    setNextPageToken(org.apache.thrift.TBaseHelper.rightSize(nextPageToken));
    return nextPageToken == null ? null : nextPageToken.array();
  }

  public ByteBuffer bufferForNextPageToken() {
    return org.apache.thrift.TBaseHelper.copyBinary(nextPageToken);
  }

  public GetWorkflowExecutionHistoryRequest setNextPageToken(byte[] nextPageToken) {
    this.nextPageToken = nextPageToken == null ? (ByteBuffer)null : ByteBuffer.wrap(Arrays.copyOf(nextPageToken, nextPageToken.length));
    return this;
  }

  public GetWorkflowExecutionHistoryRequest setNextPageToken(ByteBuffer nextPageToken) {
    this.nextPageToken = org.apache.thrift.TBaseHelper.copyBinary(nextPageToken);
    return this;
  }

  public void unsetNextPageToken() {
    this.nextPageToken = null;
  }

  /** Returns true if field nextPageToken is set (has been assigned a value) and false otherwise */
  public boolean isSetNextPageToken() {
    return this.nextPageToken != null;
  }

  public void setNextPageTokenIsSet(boolean value) {
    if (!value) {
      this.nextPageToken = null;
    }
  }

  public boolean isWaitForNewEvent() {
    return this.waitForNewEvent;
  }

  public GetWorkflowExecutionHistoryRequest setWaitForNewEvent(boolean waitForNewEvent) {
    this.waitForNewEvent = waitForNewEvent;
    setWaitForNewEventIsSet(true);
    return this;
  }

  public void unsetWaitForNewEvent() {
    __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __WAITFORNEWEVENT_ISSET_ID);
  }

  /** Returns true if field waitForNewEvent is set (has been assigned a value) and false otherwise */
  public boolean isSetWaitForNewEvent() {
    return EncodingUtils.testBit(__isset_bitfield, __WAITFORNEWEVENT_ISSET_ID);
  }

  public void setWaitForNewEventIsSet(boolean value) {
    __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __WAITFORNEWEVENT_ISSET_ID, value);
  }

  /**
   * 
   * @see HistoryEventFilterType
   */
  public HistoryEventFilterType getHistoryEventFilterType() {
    return this.HistoryEventFilterType;
  }

  /**
   * 
   * @see HistoryEventFilterType
   */
  public GetWorkflowExecutionHistoryRequest setHistoryEventFilterType(HistoryEventFilterType HistoryEventFilterType) {
    this.HistoryEventFilterType = HistoryEventFilterType;
    return this;
  }

  public void unsetHistoryEventFilterType() {
    this.HistoryEventFilterType = null;
  }

  /** Returns true if field HistoryEventFilterType is set (has been assigned a value) and false otherwise */
  public boolean isSetHistoryEventFilterType() {
    return this.HistoryEventFilterType != null;
  }

  public void setHistoryEventFilterTypeIsSet(boolean value) {
    if (!value) {
      this.HistoryEventFilterType = null;
    }
  }

  public void setFieldValue(_Fields field, Object value) {
    switch (field) {
    case DOMAIN:
      if (value == null) {
        unsetDomain();
      } else {
        setDomain((String)value);
      }
      break;

    case EXECUTION:
      if (value == null) {
        unsetExecution();
      } else {
        setExecution((WorkflowExecution)value);
      }
      break;

    case MAXIMUM_PAGE_SIZE:
      if (value == null) {
        unsetMaximumPageSize();
      } else {
        setMaximumPageSize((Integer)value);
      }
      break;

    case NEXT_PAGE_TOKEN:
      if (value == null) {
        unsetNextPageToken();
      } else {
        setNextPageToken((ByteBuffer)value);
      }
      break;

    case WAIT_FOR_NEW_EVENT:
      if (value == null) {
        unsetWaitForNewEvent();
      } else {
        setWaitForNewEvent((Boolean)value);
      }
      break;

    case HISTORY_EVENT_FILTER_TYPE:
      if (value == null) {
        unsetHistoryEventFilterType();
      } else {
        setHistoryEventFilterType((HistoryEventFilterType)value);
      }
      break;

    }
  }

  public Object getFieldValue(_Fields field) {
    switch (field) {
    case DOMAIN:
      return getDomain();

    case EXECUTION:
      return getExecution();

    case MAXIMUM_PAGE_SIZE:
      return getMaximumPageSize();

    case NEXT_PAGE_TOKEN:
      return getNextPageToken();

    case WAIT_FOR_NEW_EVENT:
      return isWaitForNewEvent();

    case HISTORY_EVENT_FILTER_TYPE:
      return getHistoryEventFilterType();

    }
    throw new IllegalStateException();
  }

  /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
  public boolean isSet(_Fields field) {
    if (field == null) {
      throw new IllegalArgumentException();
    }

    switch (field) {
    case DOMAIN:
      return isSetDomain();
    case EXECUTION:
      return isSetExecution();
    case MAXIMUM_PAGE_SIZE:
      return isSetMaximumPageSize();
    case NEXT_PAGE_TOKEN:
      return isSetNextPageToken();
    case WAIT_FOR_NEW_EVENT:
      return isSetWaitForNewEvent();
    case HISTORY_EVENT_FILTER_TYPE:
      return isSetHistoryEventFilterType();
    }
    throw new IllegalStateException();
  }

  @Override
  public boolean equals(Object that) {
    if (that == null)
      return false;
    if (that instanceof GetWorkflowExecutionHistoryRequest)
      return this.equals((GetWorkflowExecutionHistoryRequest)that);
    return false;
  }

  public boolean equals(GetWorkflowExecutionHistoryRequest that) {
    if (that == null)
      return false;

    boolean this_present_domain = true && this.isSetDomain();
    boolean that_present_domain = true && that.isSetDomain();
    if (this_present_domain || that_present_domain) {
      if (!(this_present_domain && that_present_domain))
        return false;
      if (!this.domain.equals(that.domain))
        return false;
    }

    boolean this_present_execution = true && this.isSetExecution();
    boolean that_present_execution = true && that.isSetExecution();
    if (this_present_execution || that_present_execution) {
      if (!(this_present_execution && that_present_execution))
        return false;
      if (!this.execution.equals(that.execution))
        return false;
    }

    boolean this_present_maximumPageSize = true && this.isSetMaximumPageSize();
    boolean that_present_maximumPageSize = true && that.isSetMaximumPageSize();
    if (this_present_maximumPageSize || that_present_maximumPageSize) {
      if (!(this_present_maximumPageSize && that_present_maximumPageSize))
        return false;
      if (this.maximumPageSize != that.maximumPageSize)
        return false;
    }

    boolean this_present_nextPageToken = true && this.isSetNextPageToken();
    boolean that_present_nextPageToken = true && that.isSetNextPageToken();
    if (this_present_nextPageToken || that_present_nextPageToken) {
      if (!(this_present_nextPageToken && that_present_nextPageToken))
        return false;
      if (!this.nextPageToken.equals(that.nextPageToken))
        return false;
    }

    boolean this_present_waitForNewEvent = true && this.isSetWaitForNewEvent();
    boolean that_present_waitForNewEvent = true && that.isSetWaitForNewEvent();
    if (this_present_waitForNewEvent || that_present_waitForNewEvent) {
      if (!(this_present_waitForNewEvent && that_present_waitForNewEvent))
        return false;
      if (this.waitForNewEvent != that.waitForNewEvent)
        return false;
    }

    boolean this_present_HistoryEventFilterType = true && this.isSetHistoryEventFilterType();
    boolean that_present_HistoryEventFilterType = true && that.isSetHistoryEventFilterType();
    if (this_present_HistoryEventFilterType || that_present_HistoryEventFilterType) {
      if (!(this_present_HistoryEventFilterType && that_present_HistoryEventFilterType))
        return false;
      if (!this.HistoryEventFilterType.equals(that.HistoryEventFilterType))
        return false;
    }

    return true;
  }

  @Override
  public int hashCode() {
    List list = new ArrayList();

    boolean present_domain = true && (isSetDomain());
    list.add(present_domain);
    if (present_domain)
      list.add(domain);

    boolean present_execution = true && (isSetExecution());
    list.add(present_execution);
    if (present_execution)
      list.add(execution);

    boolean present_maximumPageSize = true && (isSetMaximumPageSize());
    list.add(present_maximumPageSize);
    if (present_maximumPageSize)
      list.add(maximumPageSize);

    boolean present_nextPageToken = true && (isSetNextPageToken());
    list.add(present_nextPageToken);
    if (present_nextPageToken)
      list.add(nextPageToken);

    boolean present_waitForNewEvent = true && (isSetWaitForNewEvent());
    list.add(present_waitForNewEvent);
    if (present_waitForNewEvent)
      list.add(waitForNewEvent);

    boolean present_HistoryEventFilterType = true && (isSetHistoryEventFilterType());
    list.add(present_HistoryEventFilterType);
    if (present_HistoryEventFilterType)
      list.add(HistoryEventFilterType.getValue());

    return list.hashCode();
  }

  @Override
  public int compareTo(GetWorkflowExecutionHistoryRequest other) {
    if (!getClass().equals(other.getClass())) {
      return getClass().getName().compareTo(other.getClass().getName());
    }

    int lastComparison = 0;

    lastComparison = Boolean.valueOf(isSetDomain()).compareTo(other.isSetDomain());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetDomain()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.domain, other.domain);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = Boolean.valueOf(isSetExecution()).compareTo(other.isSetExecution());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetExecution()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.execution, other.execution);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = Boolean.valueOf(isSetMaximumPageSize()).compareTo(other.isSetMaximumPageSize());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetMaximumPageSize()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.maximumPageSize, other.maximumPageSize);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = Boolean.valueOf(isSetNextPageToken()).compareTo(other.isSetNextPageToken());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetNextPageToken()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.nextPageToken, other.nextPageToken);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = Boolean.valueOf(isSetWaitForNewEvent()).compareTo(other.isSetWaitForNewEvent());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetWaitForNewEvent()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.waitForNewEvent, other.waitForNewEvent);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = Boolean.valueOf(isSetHistoryEventFilterType()).compareTo(other.isSetHistoryEventFilterType());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetHistoryEventFilterType()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.HistoryEventFilterType, other.HistoryEventFilterType);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    return 0;
  }

  public _Fields fieldForId(int fieldId) {
    return _Fields.findByThriftId(fieldId);
  }

  public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
    schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
  }

  public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
    schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
  }

  @Override
  public String toString() {
    StringBuilder sb = new StringBuilder("GetWorkflowExecutionHistoryRequest(");
    boolean first = true;

    if (isSetDomain()) {
      sb.append("domain:");
      if (this.domain == null) {
        sb.append("null");
      } else {
        sb.append(this.domain);
      }
      first = false;
    }
    if (isSetExecution()) {
      if (!first) sb.append(", ");
      sb.append("execution:");
      if (this.execution == null) {
        sb.append("null");
      } else {
        sb.append(this.execution);
      }
      first = false;
    }
    if (isSetMaximumPageSize()) {
      if (!first) sb.append(", ");
      sb.append("maximumPageSize:");
      sb.append(this.maximumPageSize);
      first = false;
    }
    if (isSetNextPageToken()) {
      if (!first) sb.append(", ");
      sb.append("nextPageToken:");
      if (this.nextPageToken == null) {
        sb.append("null");
      } else {
        org.apache.thrift.TBaseHelper.toString(this.nextPageToken, sb);
      }
      first = false;
    }
    if (isSetWaitForNewEvent()) {
      if (!first) sb.append(", ");
      sb.append("waitForNewEvent:");
      sb.append(this.waitForNewEvent);
      first = false;
    }
    if (isSetHistoryEventFilterType()) {
      if (!first) sb.append(", ");
      sb.append("HistoryEventFilterType:");
      if (this.HistoryEventFilterType == null) {
        sb.append("null");
      } else {
        sb.append(this.HistoryEventFilterType);
      }
      first = false;
    }
    sb.append(")");
    return sb.toString();
  }

  public void validate() throws org.apache.thrift.TException {
    // check for required fields
    // check for sub-struct validity
    if (execution != null) {
      execution.validate();
    }
  }

  private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
    try {
      write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
    } catch (org.apache.thrift.TException te) {
      throw new java.io.IOException(te);
    }
  }

  private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
    try {
      // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
      __isset_bitfield = 0;
      read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
    } catch (org.apache.thrift.TException te) {
      throw new java.io.IOException(te);
    }
  }

  private static class GetWorkflowExecutionHistoryRequestStandardSchemeFactory implements SchemeFactory {
    public GetWorkflowExecutionHistoryRequestStandardScheme getScheme() {
      return new GetWorkflowExecutionHistoryRequestStandardScheme();
    }
  }

  private static class GetWorkflowExecutionHistoryRequestStandardScheme extends StandardScheme {

    public void read(org.apache.thrift.protocol.TProtocol iprot, GetWorkflowExecutionHistoryRequest struct) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField schemeField;
      iprot.readStructBegin();
      while (true)
      {
        schemeField = iprot.readFieldBegin();
        if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (schemeField.id) {
          case 10: // DOMAIN
            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
              struct.domain = iprot.readString();
              struct.setDomainIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 20: // EXECUTION
            if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
              struct.execution = new WorkflowExecution();
              struct.execution.read(iprot);
              struct.setExecutionIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 30: // MAXIMUM_PAGE_SIZE
            if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
              struct.maximumPageSize = iprot.readI32();
              struct.setMaximumPageSizeIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 40: // NEXT_PAGE_TOKEN
            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
              struct.nextPageToken = iprot.readBinary();
              struct.setNextPageTokenIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 50: // WAIT_FOR_NEW_EVENT
            if (schemeField.type == org.apache.thrift.protocol.TType.BOOL) {
              struct.waitForNewEvent = iprot.readBool();
              struct.setWaitForNewEventIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 60: // HISTORY_EVENT_FILTER_TYPE
            if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
              struct.HistoryEventFilterType = com.uber.cadence.HistoryEventFilterType.findByValue(iprot.readI32());
              struct.setHistoryEventFilterTypeIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();

      // check for required fields of primitive type, which can't be checked in the validate method
      struct.validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot, GetWorkflowExecutionHistoryRequest struct) throws org.apache.thrift.TException {
      struct.validate();

      oprot.writeStructBegin(STRUCT_DESC);
      if (struct.domain != null) {
        if (struct.isSetDomain()) {
          oprot.writeFieldBegin(DOMAIN_FIELD_DESC);
          oprot.writeString(struct.domain);
          oprot.writeFieldEnd();
        }
      }
      if (struct.execution != null) {
        if (struct.isSetExecution()) {
          oprot.writeFieldBegin(EXECUTION_FIELD_DESC);
          struct.execution.write(oprot);
          oprot.writeFieldEnd();
        }
      }
      if (struct.isSetMaximumPageSize()) {
        oprot.writeFieldBegin(MAXIMUM_PAGE_SIZE_FIELD_DESC);
        oprot.writeI32(struct.maximumPageSize);
        oprot.writeFieldEnd();
      }
      if (struct.nextPageToken != null) {
        if (struct.isSetNextPageToken()) {
          oprot.writeFieldBegin(NEXT_PAGE_TOKEN_FIELD_DESC);
          oprot.writeBinary(struct.nextPageToken);
          oprot.writeFieldEnd();
        }
      }
      if (struct.isSetWaitForNewEvent()) {
        oprot.writeFieldBegin(WAIT_FOR_NEW_EVENT_FIELD_DESC);
        oprot.writeBool(struct.waitForNewEvent);
        oprot.writeFieldEnd();
      }
      if (struct.HistoryEventFilterType != null) {
        if (struct.isSetHistoryEventFilterType()) {
          oprot.writeFieldBegin(HISTORY_EVENT_FILTER_TYPE_FIELD_DESC);
          oprot.writeI32(struct.HistoryEventFilterType.getValue());
          oprot.writeFieldEnd();
        }
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

  }

  private static class GetWorkflowExecutionHistoryRequestTupleSchemeFactory implements SchemeFactory {
    public GetWorkflowExecutionHistoryRequestTupleScheme getScheme() {
      return new GetWorkflowExecutionHistoryRequestTupleScheme();
    }
  }

  private static class GetWorkflowExecutionHistoryRequestTupleScheme extends TupleScheme {

    @Override
    public void write(org.apache.thrift.protocol.TProtocol prot, GetWorkflowExecutionHistoryRequest struct) throws org.apache.thrift.TException {
      TTupleProtocol oprot = (TTupleProtocol) prot;
      BitSet optionals = new BitSet();
      if (struct.isSetDomain()) {
        optionals.set(0);
      }
      if (struct.isSetExecution()) {
        optionals.set(1);
      }
      if (struct.isSetMaximumPageSize()) {
        optionals.set(2);
      }
      if (struct.isSetNextPageToken()) {
        optionals.set(3);
      }
      if (struct.isSetWaitForNewEvent()) {
        optionals.set(4);
      }
      if (struct.isSetHistoryEventFilterType()) {
        optionals.set(5);
      }
      oprot.writeBitSet(optionals, 6);
      if (struct.isSetDomain()) {
        oprot.writeString(struct.domain);
      }
      if (struct.isSetExecution()) {
        struct.execution.write(oprot);
      }
      if (struct.isSetMaximumPageSize()) {
        oprot.writeI32(struct.maximumPageSize);
      }
      if (struct.isSetNextPageToken()) {
        oprot.writeBinary(struct.nextPageToken);
      }
      if (struct.isSetWaitForNewEvent()) {
        oprot.writeBool(struct.waitForNewEvent);
      }
      if (struct.isSetHistoryEventFilterType()) {
        oprot.writeI32(struct.HistoryEventFilterType.getValue());
      }
    }

    @Override
    public void read(org.apache.thrift.protocol.TProtocol prot, GetWorkflowExecutionHistoryRequest struct) throws org.apache.thrift.TException {
      TTupleProtocol iprot = (TTupleProtocol) prot;
      BitSet incoming = iprot.readBitSet(6);
      if (incoming.get(0)) {
        struct.domain = iprot.readString();
        struct.setDomainIsSet(true);
      }
      if (incoming.get(1)) {
        struct.execution = new WorkflowExecution();
        struct.execution.read(iprot);
        struct.setExecutionIsSet(true);
      }
      if (incoming.get(2)) {
        struct.maximumPageSize = iprot.readI32();
        struct.setMaximumPageSizeIsSet(true);
      }
      if (incoming.get(3)) {
        struct.nextPageToken = iprot.readBinary();
        struct.setNextPageTokenIsSet(true);
      }
      if (incoming.get(4)) {
        struct.waitForNewEvent = iprot.readBool();
        struct.setWaitForNewEventIsSet(true);
      }
      if (incoming.get(5)) {
        struct.HistoryEventFilterType = com.uber.cadence.HistoryEventFilterType.findByValue(iprot.readI32());
        struct.setHistoryEventFilterTypeIsSet(true);
      }
    }
  }

}