Package org.loboevolution.apache.xml.dtm.ref

Class DTMDefaultBaseIterators.ParentIterator

java.lang.Object

org.loboevolution.apache.xml.dtm.ref.DTMAxisIteratorBase

org.loboevolution.apache.xml.dtm.ref.DTMDefaultBaseIterators.InternalAxisIteratorBase

org.loboevolution.apache.xml.dtm.ref.DTMDefaultBaseIterators.ParentIterator

All Implemented Interfaces:

Cloneable, DTMAxisIterator

Enclosing class:

DTMDefaultBaseIterators

public final class DTMDefaultBaseIterators.ParentIterator
extends DTMDefaultBaseIterators.InternalAxisIteratorBase

Iterator that returns the parent of a given node. Note that this delivers only a single node; if you want all the ancestors, see AncestorIterator.

Field Summary

Fields inherited from class org.loboevolution.apache.xml.dtm.ref.DTMDefaultBaseIterators.InternalAxisIteratorBase

_currentNode

Fields inherited from class org.loboevolution.apache.xml.dtm.ref.DTMAxisIteratorBase

_includeSelf, _isRestartable, _position, _startNode

Fields inherited from interface org.loboevolution.apache.xml.dtm.DTMAxisIterator

END

Constructor Summary

Constructors

Constructor	Description
ParentIterator()

Method Summary

Modifier and Type	Method	Description
int	next()	Get the next node in the iteration.
void	setStartNode(int node)	Set start to END should 'close' the iterator, i.e. subsequent call to next() should return END.

Methods inherited from class org.loboevolution.apache.xml.dtm.ref.DTMAxisIteratorBase

cloneIterator, includeSelf, isReverse, reset, resetPosition, returnNode

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ParentIterator

public ParentIterator()

Method Details

setStartNode

public void setStartNode(int node)

Set start to END should 'close' the iterator, i.e. subsequent call to next() should return END.

Parameters:

node - Sets the root of the iteration.

next

public int next()

Get the next node in the iteration.

Returns:

The next node handle in the iteration, or END.