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org.apache.commons.jxpath.ri.model.jdom
Class JDOMNodeIterator  

java.lang.Object
  org.apache.commons.jxpath.ri.model.jdom.JDOMNodeIterator

All Implemented Interfaces:

org.apache.commons.jxpath.ri.model.NodeIterator

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public class JDOMNodeIterator

extends java.lang.Object

implements org.apache.commons.jxpath.ri.model.NodeIterator

An iterator of children of a JDOM Node.

Version:

$Revision: 1.6 $ $Date: 2004/02/29 14:17:40 $

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Field Summary
private  java.lang.Object	child
private  java.util.List	children
private  int	index
private  org.apache.commons.jxpath.ri.compiler.NodeTest	nodeTest
private  org.apache.commons.jxpath.ri.model.NodePointer	parent
private  int	position
private  boolean	reverse

 

Constructor Summary

JDOMNodeIterator(org.apache.commons.jxpath.ri.model.NodePointer parent, org.apache.commons.jxpath.ri.compiler.NodeTest nodeTest, boolean reverse, org.apache.commons.jxpath.ri.model.NodePointer startWith)

 

Method Summary
org.apache.commons.jxpath.ri.model.NodePointer	getNodePointer()
int	getPosition()
private  boolean	next()
private  boolean	previous()           This is actually never invoked during the normal evaluation of xpaths - an iterator is always going forward, never backwards.
boolean	setPosition(int position)           Sets the new current position and returns true if there a node at that position.
private  boolean	testChild()

 

Methods inherited from class java.lang.Object

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

 

Field Detail

parent

private org.apache.commons.jxpath.ri.model.NodePointer parent

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nodeTest

private org.apache.commons.jxpath.ri.compiler.NodeTest nodeTest

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reverse

private boolean reverse

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position

private int position

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index

private int index

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children

private java.util.List children

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child

private java.lang.Object child

Constructor Detail

JDOMNodeIterator

public JDOMNodeIterator(org.apache.commons.jxpath.ri.model.NodePointer parent,
                        org.apache.commons.jxpath.ri.compiler.NodeTest nodeTest,
                        boolean reverse,
                        org.apache.commons.jxpath.ri.model.NodePointer startWith)

Method Detail

getNodePointer

public org.apache.commons.jxpath.ri.model.NodePointer getNodePointer()

Specified by:

getNodePointer in interface org.apache.commons.jxpath.ri.model.NodeIterator

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getPosition

public int getPosition()

Specified by:

getPosition in interface org.apache.commons.jxpath.ri.model.NodeIterator

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setPosition

public boolean setPosition(int position)

Description copied from interface: org.apache.commons.jxpath.ri.model.NodeIterator

Sets the new current position and returns true if there a node at that position.

Specified by:

setPosition in interface org.apache.commons.jxpath.ri.model.NodeIterator

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previous

private boolean previous()

This is actually never invoked during the normal evaluation of xpaths - an iterator is always going forward, never backwards. So, this is implemented only for completeness and perhaps for those who use these iterators outside of XPath evaluation.

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next

private boolean next()

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testChild

private boolean testChild()

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Home >> All >> org >> apache >> commons >> jxpath >> ri >> model >> [ jdom overview ]	PREV CLASS  NEXT CLASS
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