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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.BasicTestIterator | +--org.apache.xpath.axes.ChildTestIterator | +--org.apache.xpath.axes.OneStepIteratorForward | +--org.apache.xalan.transformer.KeyIterator
This class implements an optimized iterator for "key()" patterns, matching each node to the match attribute in one or more xsl:key declarations.
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 |
Method Summary | |
short |
acceptNode(int testNode)
Test whether a specified node is visible in the logical view of a TreeWalker or NodeIterator. |
java.util.Vector |
getKeyDeclarations()
Get the key declarations from the stylesheet |
QName |
getName()
Get the key name from a key declaration this iterator will process |
Methods inherited from class org.apache.xpath.axes.OneStepIteratorForward |
deepEquals,
getAxis,
setRoot |
Methods inherited from class org.apache.xpath.axes.ChildTestIterator |
cloneWithReset,
detach |
Methods inherited from class org.apache.xpath.axes.BasicTestIterator |
nextNode |
Methods inherited from class org.apache.xpath.axes.LocPathIterator |
allowDetachToRelease,
asIterator,
asNode,
bool,
callVisitors,
execute,
executeCharsToContentHandler,
getAnalysisBits,
getContext,
getCurrentContextNode,
getCurrentNode,
getCurrentPos,
getDTM,
getDTMManager,
getExpandEntityReferences,
getFilter,
getFoundLast,
getIsTopLevel,
getLastPos,
getLength,
getPrefixResolver,
getRoot,
getWhatToShow,
getXPathContext,
incrementCurrentPos,
isDocOrdered,
isFresh,
isMutable,
isNodesetExpr,
item,
previousNode,
reset,
runTo,
setCurrentContextNode,
setCurrentPos,
setEnvironment,
setIsTopLevel,
setItem,
setShouldCacheNodes,
size |
Methods inherited from class org.apache.xpath.axes.PredicatedNodeTest |
callPredicateVisitors,
canTraverseOutsideSubtree,
clone,
fixupVariables,
getLocPathIterator,
getPredicate,
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 |
asIteratorRaw,
assertion,
error,
execute,
exprAddChild,
exprGetChild,
exprGetNumChildren,
exprGetParent,
exprSetParent,
getColumnNumber,
getExpressionOwner,
getLineNumber,
getPublicId,
getSystemId,
isStableNumber,
num,
warn,
xstr |
Methods inherited from class java.lang.Object |
equals,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
Method Detail |
public QName getName()
public java.util.Vector getKeyDeclarations()
public short acceptNode(int testNode)
testNode
- The node to check to see if it passes the filter or not.
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