org.apache.xpath.axes
Class ChildWalkerMultiStep

java.lang.Object
  |
  +--org.apache.xpath.Expression
        |
        +--org.apache.xpath.patterns.NodeTest
              |
              +--org.apache.xpath.axes.AxesWalker
                    |
                    +--org.apache.xpath.axes.ChildWalkerMultiStep

public class ChildWalkerMultiStep
extends AxesWalker

**For internal use only** Class ChildWalkerMultiStep


Fields inherited from class org.apache.xpath.patterns.NodeTest
SCORE_NONE, SHOW_BYFUNCTION, SHOW_NAMESPACE, WILD
 
Constructor Summary
ChildWalkerMultiStep(LocPathIterator locPathIterator)
          **For internal use only** Construct an ChildWalkerMultiStep using a LocPathIterator.
 
Method Summary
 Node nextNode()
          **For internal use only** Moves the TreeWalker to the next visible node in document order relative to the current node, and returns the new node.
 
Methods inherited from class org.apache.xpath.axes.AxesWalker
acceptNode, clone, firstChild, getCurrentNode, getExpandEntityReferences, getFilter, getLastPos, getLocPathIterator, getNextWalker, getPredicateCount, getPredicateIndex, getPrevWalker, getProximityPosition, getProximityPosition, getRoot, init, initProximityPosition, isReverseAxes, lastChild, nextSibling, parentNode, previousNode, previousSibling, reset, resetProximityPositions, setCurrentNode, setLocPathIterator, setNextWalker, setPredicateCount, setPrevWalker, setRoot, toString
 
Methods inherited from class org.apache.xpath.patterns.NodeTest
debugWhatToShow, execute, getDefaultScore, getLocalName, getNamespace, getWhatToShow, initNodeTest, initNodeTest
 
Methods inherited from class org.apache.xpath.Expression
assert, error, warn
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ChildWalkerMultiStep

public ChildWalkerMultiStep(LocPathIterator locPathIterator)
**For internal use only** Construct an ChildWalkerMultiStep using a LocPathIterator.
Parameters:
locPathIterator -  
Method Detail

nextNode

public Node nextNode()
**For internal use only** Moves the TreeWalker to the next visible node in document order relative to the current node, and returns the new node. If the current node has no next node, or if the search for nextNode attempts to step upward from the TreeWalker's root node, returns null , and retains the current node.
Returns:
The new node, or null if the current node has no next node in the TreeWalker's logical view.
Overrides:
nextNode in class AxesWalker


Copyright © 2000 Apache XML Project. All Rights Reserved.