org.apache.xalan.xsltc.dom
Class SimpleResultTreeImpl.SingletonIterator

java.lang.Object
  org.apache.xml.dtm.ref.DTMAxisIteratorBase
      org.apache.xalan.xsltc.dom.SimpleResultTreeImpl.SingletonIterator

All Implemented Interfaces:

java.lang.Cloneable, DTMAxisIterator

Enclosing class:

SimpleResultTreeImpl

public final class SimpleResultTreeImpl.SingletonIterator
extends DTMAxisIteratorBase

The SingletonIterator is used for the self axis.

Field Summary

(package private) int	_currentNode
(package private) int	_type
(package private) static int	NO_TYPE

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

_includeSelf, _isRestartable, _last, _markedNode, _position, _startNode

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

END

Constructor Summary

SimpleResultTreeImpl.SingletonIterator()

SimpleResultTreeImpl.SingletonIterator(int type)

Method Summary

void	gotoMark() Restores the current node remembered by setMark().
int	next() Get the next node in the iteration.
void	setMark() Remembers the current node for the next call to gotoMark().
DTMAxisIterator	setStartNode(int nodeHandle) Set start to END should 'close' the iterator, i.e.

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

cloneIterator, getAxis, getLast, getNodeByPosition, getPosition, getStartNode, includeSelf, isDocOrdered, isReverse, reset, resetPosition, returnNode, setRestartable

Methods inherited from class java.lang.Object

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

Field Detail

NO_TYPE

static final int NO_TYPE

See Also:

Constant Field Values

_type

int _type

_currentNode

int _currentNode

Constructor Detail

SimpleResultTreeImpl.SingletonIterator

public SimpleResultTreeImpl.SingletonIterator()

SimpleResultTreeImpl.SingletonIterator

public SimpleResultTreeImpl.SingletonIterator(int type)

Method Detail

setMark

public void setMark()

Description copied from interface: DTMAxisIterator

Remembers the current node for the next call to gotoMark().

gotoMark

public void gotoMark()

Description copied from interface: DTMAxisIterator

Restores the current node remembered by setMark().

setStartNode

public DTMAxisIterator setStartNode(int nodeHandle)

Description copied from interface: DTMAxisIterator

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

Parameters:

nodeHandle - Sets the root of the iteration.

Returns:

A DTMAxisIterator set to the start of the iteration.

next

public int next()

Description copied from interface: DTMAxisIterator

Get the next node in the iteration.

Returns:

The next node handle in the iteration, or END.