org.apache.xpath.axes
Class ReverseAxesWalker

java.lang.Object
  |
  +--org.apache.xpath.Expression
        |
        +--org.apache.xpath.patterns.NodeTest
              |
              +--org.apache.xpath.axes.AxesWalker
                    |
                    +--org.apache.xpath.axes.ReverseAxesWalker
Direct Known Subclasses:
AncestorWalker, PrecedingSiblingWalker, PrecedingWalker

public class ReverseAxesWalker
extends AxesWalker

Walker for a reverse axes.

See Also:
XPath 2.4 Predicates

Fields inherited from class org.apache.xpath.patterns.NodeTest
SCORE_NONE, SHOW_BYFUNCTION, SHOW_NAMESPACE, WILD
 
Constructor Summary
ReverseAxesWalker(LocPathIterator locPathIterator)
          Construct an AxesWalker using a LocPathIterator.
 
Method Summary
 int getLastPos(XPathContext xctxt)
           
 boolean isReverseAxes()
          Tells if this is a reverse axes.
 void setRoot(Node root)
          Set the root node of the TreeWalker.
 
Methods inherited from class org.apache.xpath.axes.AxesWalker
acceptNode, clone, firstChild, getCurrentNode, getExpandEntityReferences, getFilter, getLocPathIterator, getNextWalker, getPredicateCount, getPredicateIndex, getPrevWalker, getProximityPosition, getProximityPosition, getRoot, init, initProximityPosition, lastChild, nextNode, nextSibling, parentNode, previousNode, previousSibling, reset, resetProximityPositions, setCurrentNode, setLocPathIterator, setNextWalker, setPredicateCount, setPrevWalker, 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

ReverseAxesWalker

public ReverseAxesWalker(LocPathIterator locPathIterator)
Construct an AxesWalker using a LocPathIterator.
Method Detail

isReverseAxes

public boolean isReverseAxes()
Tells if this is a reverse axes.
Overrides:
isReverseAxes in class AxesWalker

setRoot

public void setRoot(Node root)
Set the root node of the TreeWalker.
Overrides:
setRoot in class AxesWalker

getLastPos

public int getLastPos(XPathContext xctxt)
Overrides:
getLastPos in class AxesWalker


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