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

Modifier and Type	Field	Description
private final boolean	_isConstant	(not sure yet what this is.

Fields inherited from class DTMDefaultBaseIterators.InternalAxisIteratorBase

_currentNode

Fields inherited from class DTMAxisIteratorBase

_includeSelf, _isRestartable, _position, _startNode

Fields inherited from interface DTMAxisIterator

END

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	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.

Methods inherited from class DTMAxisIteratorBase

cloneIterator, includeSelf, isReverse, resetPosition, returnNode

Methods inherited from class Object

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

Field Details

_isConstant

private final boolean _isConstant

(not sure yet what this is. -sb) (sc invalid input: '&' sb remove final to compile in JDK 1.1.8)

Constructor Details

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 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.

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.