ca.uhn.hl7v2.parser.NonStandardStructureDefinition Maven / Gradle / Ivy
/**
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at http://www.mozilla.org/MPL/
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the
* specific language governing rights and limitations under the License.
*
* The Original Code is "IStructureDefinition.java"
*
* The Initial Developer of the Original Code is University Health Network. Copyright (C)
* 2001. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of the
* GNU General Public License (the �GPL�), in which case the provisions of the GPL are
* applicable instead of those above. If you wish to allow use of your version of this
* file only under the terms of the GPL and not to allow others to use your version
* of this file under the MPL, indicate your decision by deleting the provisions above
* and replace them with the notice and other provisions required by the GPL License.
* If you do not delete the provisions above, a recipient may use your version of
* this file under either the MPL or the GPL.
*
*/
package ca.uhn.hl7v2.parser;
import java.util.Collections;
import java.util.List;
import java.util.Set;
/**
* Structure definition which defines a non-standard structure within a parent
* structure.
*
* This class is used more as a runtime placeholder than as something that would
* be produced by the structure parser.
*/
public class NonStandardStructureDefinition implements IStructureDefinition {
private String myName;
private IStructureDefinition myParent;
private int myPosition;
private IStructureDefinition myPreviousSibling;
/**
* Constructor
*/
public NonStandardStructureDefinition(IStructureDefinition theParent, IStructureDefinition thePreviousSibling, String theName, int thePosition) {
if (theName == null || theName.length() == 0) {
throw new IllegalArgumentException("theName is missing");
}
myParent = theParent;
myName = theName;
myPreviousSibling = thePreviousSibling;
myPosition = thePosition;
}
/**
* {@inheritDoc }
*/
public Set getAllChildNames() {
return Collections.emptySet();
}
/**
* {@inheritDoc }
*/
public Set getAllPossibleFirstChildren() {
return Collections.emptySet();
}
/**
* {@inheritDoc }
*/
public List getChildren() {
return Collections.emptyList();
}
/**
* {@inheritDoc }
*/
public IStructureDefinition getFirstChild() {
return null;
}
/**
* {@inheritDoc }
*/
public IStructureDefinition getFirstSibling() {
return null;
}
/**
* {@inheritDoc }
*/
public String getName() {
return myName;
}
/**
* {@inheritDoc}
*/
public String getNameAsItAppearsInParent() {
return getName();
}
/**
* {@inheritDoc }
*/
public Set getNamesOfAllPossibleFollowingLeaves() {
return myPreviousSibling.getNamesOfAllPossibleFollowingLeaves();
}
/**
* {@inheritDoc }
*/
public IStructureDefinition getNextLeaf() {
return myPreviousSibling.getNextLeaf();
}
/**
* {@inheritDoc }
*/
public IStructureDefinition getNextSibling() {
return myPreviousSibling.getNextSibling();
}
/**
* {@inheritDoc }
*/
public IStructureDefinition getParent() {
return myParent;
}
/**
* {@inheritDoc }
*/
public int getPosition() {
return myPosition;
}
/**
* {@inheritDoc }
*/
public boolean hasChildren() {
return false;
}
/**
* {@inheritDoc }
*/
public boolean isFinalChildOfParent() {
return myPreviousSibling.isFinalChildOfParent();
}
/**
* {@inheritDoc }
*/
public boolean isRepeating() {
return true;
}
/**
* {@inheritDoc }
*/
public boolean isRequired() {
return false;
}
/**
* {@inheritDoc }
*/
public boolean isSegment() {
return true;
}
/**
* {@inheritDoc }
*/
public boolean isChoiceElement() {
return false;
}
}