org.htmlunit.xpath.xml.dtm.ref

Class DTMDefaultBaseIterators.SingletonIterator

java.lang.Object

org.htmlunit.xpath.xml.dtm.ref.DTMAxisIteratorBase

org.htmlunit.xpath.xml.dtm.ref.DTMDefaultBaseIterators.InternalAxisIteratorBase

org.htmlunit.xpath.xml.dtm.ref.DTMDefaultBaseIterators.SingletonIterator

All Implemented Interfaces:

Cloneable, DTMAxisIterator

Enclosing class:

DTMDefaultBaseIterators

public class DTMDefaultBaseIterators.SingletonIterator
extends DTMDefaultBaseIterators.InternalAxisIteratorBase

Class SingletonIterator.

Field Summary

Fields inherited from class org.htmlunit.xpath.xml.dtm.ref.DTMDefaultBaseIterators.InternalAxisIteratorBase

_currentNode

Fields inherited from class org.htmlunit.xpath.xml.dtm.ref.DTMAxisIteratorBase

_includeSelf, _isRestartable, _position, _startNode

Fields inherited from interface org.htmlunit.xpath.xml.dtm.DTMAxisIterator

END

Constructor Summary

Constructors

Constructor and Description
SingletonIterator() Constructor SingletonIterator
SingletonIterator(int node, boolean constant) Constructor SingletonIterator

Method Summary

Modifier and Type	Method and Description
int	next() Get the next node in the iteration.
void	reset() Resets the iterator to the last start node.
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.htmlunit.xpath.xml.dtm.ref.DTMAxisIteratorBase

cloneIterator, includeSelf, isReverse, resetPosition, returnNode

Methods inherited from class java.lang.Object

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

Constructor Detail

SingletonIterator

public SingletonIterator()

Constructor SingletonIterator

SingletonIterator

public SingletonIterator(int node,
                         boolean constant)

Constructor SingletonIterator

Parameters:

node - the node handle to return.

constant - (Not sure what this is yet. -sb)

Method Detail

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.

reset

public void reset()

Resets the iterator to the last start node.

Specified by:

reset in interface DTMAxisIterator

Overrides:

reset in class DTMAxisIteratorBase

next

public int next()

Get the next node in the iteration.

Returns:

The next node handle in the iteration, or END.