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java.lang.Object
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+--org.apache.xpath.Expression
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+--org.apache.xpath.patterns.NodeTest
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+--org.apache.xpath.axes.PredicatedNodeTest
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+--org.apache.xpath.axes.AxesWalker
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+--org.apache.xpath.axes.ChildWalkerMultiStep
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+--org.apache.xpath.axes.RootWalkerMultiStep
This class extends ChildWalkerMultiStep to handle the root step of patterns such as "/foo/baz" where the first step is the root, and the rest of the steps are simple child steps.
| Fields inherited from class org.apache.xpath.axes.AxesWalker |
FEATURE_NODETESTFILTER |
| Fields inherited from class org.apache.xpath.patterns.NodeTest |
SCORE_NODETEST,
SCORE_NONE,
SCORE_NSWILD,
SCORE_OTHER,
SCORE_QNAME,
SHOW_BYFUNCTION,
SHOW_NAMESPACE,
SUPPORTS_PRE_STRIPPING,
WILD |
| Constructor Summary | |
RootWalkerMultiStep(LocPathIterator locPathIterator)
Construct an ChildWalkerMultiStep using a LocPathIterator. |
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| Method Summary | |
void |
setRoot(Node root)
Set the root node of the TreeWalker. |
| Methods inherited from class org.apache.xpath.axes.ChildWalkerMultiStep |
nextNode |
| Methods inherited from class org.apache.xpath.axes.AxesWalker |
canTraverseOutsideSubtree,
clone,
firstChild,
getCurrentNode,
getExpandEntityReferences,
getFilter,
getLastPos,
getNextWalker,
getPrevWalker,
getRoot,
init,
lastChild,
nextSibling,
parentNode,
previousNode,
previousSibling,
setCurrentNode,
setNextWalker,
setPrevWalker,
toString |
| Methods inherited from class org.apache.xpath.axes.PredicatedNodeTest |
acceptNode,
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,
getWhatToShow,
initNodeTest,
initNodeTest |
| Methods inherited from class org.apache.xpath.Expression |
assert,
error,
setSourceLocator,
warn |
| Methods inherited from class java.lang.Object |
equals,
getClass,
hashCode,
notify,
notifyAll,
wait,
wait,
wait |
| Constructor Detail |
public RootWalkerMultiStep(LocPathIterator locPathIterator)
locPathIterator - | Method Detail |
public void setRoot(Node root)
root - The context node of this step.
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