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java.lang.Objectorg.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.xalan.transformer.KeyRefIterator
public class KeyRefIterator
This class filters nodes from a key iterator, according to whether or not the use value matches the ref value.
Field Summary |
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Fields inherited from class org.apache.xpath.axes.LocPathIterator |
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m_lastFetched |
Fields inherited from class org.apache.xpath.patterns.NodeTest |
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SCORE_NODETEST, SCORE_NONE, SCORE_NSWILD, SCORE_OTHER, SCORE_QNAME, SHOW_BYFUNCTION, SUPPORTS_PRE_STRIPPING, WILD |
Fields inherited from interface org.apache.xml.dtm.DTMIterator |
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FILTER_ACCEPT, FILTER_REJECT, FILTER_SKIP |
Constructor Summary | |
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KeyRefIterator(QName name,
XMLString ref,
java.util.Vector keyDecls,
DTMIterator ki)
Constructor KeyRefIterator |
Method Summary | |
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short |
filterNode(int testNode)
Test whether a specified node is visible in the logical view of a TreeWalker or NodeIterator. |
Methods inherited from class org.apache.xpath.axes.ChildTestIterator |
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cloneWithReset, detach, getAxis, setRoot |
Methods inherited from class org.apache.xpath.axes.BasicTestIterator |
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nextNode |
Methods inherited from class org.apache.xpath.axes.LocPathIterator |
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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 |
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acceptNode, callPredicateVisitors, canTraverseOutsideSubtree, clone, deepEquals, fixupVariables, getLocPathIterator, getPredicate, getPredicateCount, getPredicateIndex, getProximityPosition, getProximityPosition, initProximityPosition, isReverseAxes, resetProximityPositions, setLocPathIterator, setPredicateCount |
Methods inherited from class org.apache.xpath.patterns.NodeTest |
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debugWhatToShow, execute, execute, getDefaultScore, getLocalName, getNamespace, getNodeTypeTest, getStaticScore, initNodeTest, initNodeTest, setLocalName, setNamespace, setStaticScore, setWhatToShow |
Methods inherited from class org.apache.xpath.Expression |
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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 |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.apache.xml.dtm.DTMIterator |
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clone |
Constructor Detail |
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public KeyRefIterator(QName name, XMLString ref, java.util.Vector keyDecls, DTMIterator ki)
ref
- Key value to matchki
- The main key iterator used to walk the source treeMethod Detail |
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public short filterNode(int testNode)
testNode
- The node to check to see if it passes the filter or not.
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