org.apache.xpath.axes
Class WalkingIteratorSorted

java.lang.Object
  |
  +--org.apache.xpath.Expression
        |
        +--org.apache.xpath.patterns.NodeTest
              |
              +--org.apache.xpath.axes.PredicatedNodeTest
                    |
                    +--org.apache.xpath.axes.LocPathIterator
                          |
                          +--org.apache.xpath.axes.WalkingIterator
                                |
                                +--org.apache.xpath.axes.WalkingIteratorSorted

public class WalkingIteratorSorted

extends WalkingIterator

**For internal use only** NEEDSDOC Class WalkingIteratorSorted

See Also:

Serialized Form

Fields inherited from class org.apache.xpath.axes.LocPathIterator

m_lastFetched

Fields inherited from class org.apache.xpath.patterns.NodeTest

SCORE_NODETEST, SCORE_NONE, SCORE_NSWILD, SCORE_OTHER, SCORE_QNAME, SHOW_BYFUNCTION, SUPPORTS_PRE_STRIPPING, WILD

Constructor Summary

WalkingIteratorSorted(Compiler compiler, int opPos, int analysis, boolean shouldLoadWalkers)
Create a WalkingIteratorSorted iteratorWalkingIteratorSortedWalkingIteratorSorted.

WalkingIteratorSorted(PrefixResolver nscontext)
Create a WalkingIteratorSorted object.

Method Summary

void	reset() Reset the iterator.
void	setRoot(int context, java.lang.Object environment) Initialize the context values for this expression after it is cloned.

Methods inherited from class org.apache.xpath.axes.WalkingIterator

clone, detach, fixupVariables, getFirstWalker, getLastUsedWalker, nextNode, setLastUsedWalker

Methods inherited from class org.apache.xpath.axes.LocPathIterator

allowDetachToRelease, asIterator, asNode, bool, cloneWithReset, execute, findLastPos, getAxis, getCachedNodes, getContext, getCurrentContextNode, getCurrentNode, getCurrentPos, getDTM, getDTMManager, getExpandEntityReferences, getFilter, getFoundLast, getIsTopLevel, getLast, getLastPos, getLength, getPrefixResolver, getRoot, getWhatToShow, getXPathContext, isDocOrdered, isFresh, isMutable, isNodesetExpr, item, previousNode, runTo, setCurrentContextNode, setCurrentPos, setEnvironment, setIsTopLevel, setItem, setLast, setShouldCacheNodes, size

Methods inherited from class org.apache.xpath.axes.PredicatedNodeTest

acceptNode, canTraverseOutsideSubtree, getLocPathIterator, getPredicateCount, getPredicateIndex, getProximityPosition, getProximityPosition, initProximityPosition, isReverseAxes, resetProximityPositions, setLocPathIterator, setPredicateCount

Methods inherited from class org.apache.xpath.patterns.NodeTest

debugWhatToShow, execute, execute, getDefaultScore, getLocalName, getNamespace, getNodeTypeTest, getStaticScore, initNodeTest, initNodeTest, setLocalName, setNamespace, setStaticScore, setWhatToShow

Methods inherited from class org.apache.xpath.Expression

assertion, error, executeCharsToContentHandler, isStableNumber, num, setSourceLocator, warn, xstr

Methods inherited from class java.lang.Object

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

Constructor Detail

WalkingIteratorSorted

public WalkingIteratorSorted(PrefixResolver nscontext)

Create a WalkingIteratorSorted object.

Parameters:

nscontext - The namespace context for this iterator, should be OK if null.

WalkingIteratorSorted

public WalkingIteratorSorted(Compiler compiler,
                             int opPos,
                             int analysis,
                             boolean shouldLoadWalkers)
                      throws javax.xml.transform.TransformerException

Create a WalkingIteratorSorted iteratorWalkingIteratorSortedWalkingIteratorSorted.

Parameters:

compiler - The Compiler which is creating this expression.

opPos - The position of this iterator in the opcode list from the compiler. NEEDSDOC @param analysis

shouldLoadWalkers - True if walkers should be loaded, or false if this is a derived iterator and it doesn't wish to load child walkers.

Throws:

javax.xml.transform.TransformerException -

Method Detail

setRoot

public void setRoot(int context,
                    java.lang.Object environment)

Initialize the context values for this expression after it is cloned.

Parameters:

execContext - The XPath runtime context for this transformation. NEEDSDOC @param context NEEDSDOC @param environment

Overrides:

setRoot in class LocPathIterator

reset

public void reset()

Reset the iterator.

Overrides:

reset in class WalkingIterator