Uses of Class
org.apache.xpath.XPathContext

Packages that use XPathContext
org.apache.xalan.extensions Implementation of Xalan Extension Mechanism. 
org.apache.xalan.serialize   
org.apache.xalan.templates Implements the Templates interface, and defines a set of classes that represent an XSLT stylesheet. 
org.apache.xalan.transformer In charge of run-time transformations and the production of result trees. 
org.apache.xpath Implementation of XPath; for the most part, only classes meant for public use are found at this root level of the XPath packages. 
org.apache.xpath.axes Implementation of XPath LocationPath support -- primary classes are LocPathIterator and UnionPathIterator. 
org.apache.xpath.functions Implements XPath functions -- each function is derived from Function, FunctionOneArg, Function2Args, etc, with number-of-arguments checking being applied mainly at compile time -- this package only implements XPath functions, XSLT functions are found in the "templates" package. 
org.apache.xpath.jaxp   
org.apache.xpath.objects Implementation of XPath polymorphic type objects -- this package will grow as XPath objects are expanded to support XML Schema data types. 
org.apache.xpath.operations Support for XPath operations, such as +, -, string(), etc. 
org.apache.xpath.patterns Implementation of XPath nodeTest support, and XSLT pattern matching support. 
 

Uses of XPathContext in org.apache.xalan.extensions
 

Methods in org.apache.xalan.extensions that return XPathContext
 XPathContext ExpressionContext.getXPathContext()
          Get the XPathContext that owns this ExpressionContext.
 

Uses of XPathContext in org.apache.xalan.serialize
 

Methods in org.apache.xalan.serialize with parameters of type XPathContext
static void SerializerUtils.outputResultTreeFragment(SerializationHandler handler, XObject obj, XPathContext support)
          Given a result tree fragment, walk the tree and output it to the SerializationHandler.
 

Uses of XPathContext in org.apache.xalan.templates
 

Methods in org.apache.xalan.templates with parameters of type XPathContext
 boolean ElemTemplateElement.shouldStripWhiteSpace(XPathContext support, Element targetElement)
          Get information about whether or not an element should strip whitespace.
abstract  void AVTPart.evaluate(XPathContext xctxt, FastStringBuffer buf, int context, PrefixResolver nsNode)
          Write the evaluated value into the given string buffer.
 void AVTPart.setXPathSupport(XPathContext support)
          Set the XPath support.
 XObject FuncFormatNumb.execute(XPathContext xctxt)
          Execute the function.
 void FuncFormatNumb.warn(XPathContext xctxt, java.lang.String msg, java.lang.Object[] args)
          Warn the user of a problem.
 DTMIterator ElemForEach.sortNodes(XPathContext xctxt, java.util.Vector keys, DTMIterator sourceNodes)
          Sort given nodes
 XObject XUnresolvedVariable.execute(XPathContext xctxt)
          For support of literal objects in xpaths.
 void AVTPartSimple.evaluate(XPathContext xctxt, FastStringBuffer buf, int context, PrefixResolver nsNode)
          Write the value into the buffer.
 java.lang.String AVT.evaluate(XPathContext xctxt, int context, PrefixResolver nsNode)
          Evaluate the AVT and return a String.
 ElemTemplate StylesheetRoot.getTemplateComposed(XPathContext xctxt, int targetNode, QName mode, boolean quietConflictWarnings, DTM dtm)
          Get an "xsl:template" property by node match.
 ElemTemplate StylesheetRoot.getTemplateComposed(XPathContext xctxt, int targetNode, QName mode, int maxImportLevel, int endImportLevel, boolean quietConflictWarnings, DTM dtm)
          Get an "xsl:template" property by node match.
 WhiteSpaceInfo StylesheetRoot.getWhiteSpaceInfo(XPathContext support, int targetElement, DTM dtm)
          Get information about whether or not an element should strip whitespace.
 boolean StylesheetRoot.shouldStripWhiteSpace(XPathContext support, int targetElement)
          Get information about whether or not an element should strip whitespace.
 void AVTPartXPath.evaluate(XPathContext xctxt, FastStringBuffer buf, int context, PrefixResolver nsNode)
          Write the value into the buffer.
 XObject FuncDocument.execute(XPathContext xctxt)
          Execute the function.
 void FuncDocument.error(XPathContext xctxt, java.lang.String msg, java.lang.Object[] args)
          Tell the user of an error, and probably throw an exception.
 void FuncDocument.warn(XPathContext xctxt, java.lang.String msg, java.lang.Object[] args)
          Warn the user of a problem.
 int ElemNumber.getPreviousNode(XPathContext xctxt, int pos)
          Get the previous node to be counted.
 int ElemNumber.getTargetNode(XPathContext xctxt, int sourceNode)
          Get the target node that will be counted..
 XObject XUnresolvedVariableSimple.execute(XPathContext xctxt)
          For support of literal objects in xpaths.
 XObject FuncKey.execute(XPathContext xctxt)
          Execute the function.
 org.apache.xalan.templates.TemplateSubPatternAssociation TemplateList.getHead(XPathContext xctxt, int targetNode, DTM dtm)
          Get the head of the most likely list of associations to check, based on the name and type of the targetNode argument.
 ElemTemplate TemplateList.getTemplateFast(XPathContext xctxt, int targetNode, int expTypeID, QName mode, int maxImportLevel, boolean quietConflictWarnings, DTM dtm)
          Given a target element, find the template that best matches in the given XSL document, according to the rules specified in the xsl draft.
 ElemTemplate TemplateList.getTemplate(XPathContext xctxt, int targetNode, QName mode, boolean quietConflictWarnings, DTM dtm)
          Given a target element, find the template that best matches in the given XSL document, according to the rules specified in the xsl draft.
 ElemTemplate TemplateList.getTemplate(XPathContext xctxt, int targetNode, QName mode, int maxImportLevel, int endImportLevel, boolean quietConflictWarnings, DTM dtm)
          Given a target element, find the template that best matches in the given XSL document, according to the rules specified in the xsl draft.
 

Constructors in org.apache.xalan.templates with parameters of type XPathContext
AVTPartXPath.AVTPartXPath(java.lang.String val, PrefixResolver nsNode, XPathParser xpathProcessor, XPathFactory factory, XPathContext liaison)
          Construct a simple AVT part.
 

Uses of XPathContext in org.apache.xalan.transformer
 

Methods in org.apache.xalan.transformer that return XPathContext
 XPathContext TransformerImpl.getXPathContext()
          Get the XPath context associated with this transformer.
 

Methods in org.apache.xalan.transformer with parameters of type XPathContext
 void TransformerImpl.setXPathContext(XPathContext xcontext)
          Set the execution context for XPath.
 void NodeSorter.sort(DTMIterator v, java.util.Vector keys, XPathContext support)
          Given a vector of nodes, sort each node according to the criteria in the keys.
 XNodeSet KeyManager.getNodeSetDTMByKey(XPathContext xctxt, int doc, QName name, XMLString ref, PrefixResolver nscontext)
          Given a valid element key, return the corresponding node list.
 int CountersTable.countNode(XPathContext support, ElemNumber numberElem, int node)
          Count forward until the given node is found, or until we have looked to the given amount.
 

Constructors in org.apache.xalan.transformer with parameters of type XPathContext
NodeSorter.NodeSorter(XPathContext p)
          Construct a NodeSorter, passing in the XSL TransformerFactory so it can know how to get the node data according to the proper whitespace rules.
KeyTable.KeyTable(int doc, PrefixResolver nscontext, QName name, java.util.Vector keyDeclarations, XPathContext xctxt)
          Build a keys table.
 

Uses of XPathContext in org.apache.xpath
 

Methods in org.apache.xpath that return XPathContext
 XPathContext XPathContext.XPathExpressionContext.getXPathContext()
          Return the XPathContext associated with this XPathExpressionContext.
 XPathContext CachedXPathAPI.getXPathContext()
          Returns the XPathSupport object used in this CachedXPathAPI %REVIEW% I'm somewhat concerned about the loss of encapsulation this causes, but the xml-security folks say they need it.
 

Methods in org.apache.xpath with parameters of type XPathContext
 XObject Expression.execute(XPathContext xctxt, int currentNode)
          Execute an expression in the XPath runtime context, and return the result of the expression.
 XObject Expression.execute(XPathContext xctxt, int currentNode, DTM dtm, int expType)
          Execute an expression in the XPath runtime context, and return the result of the expression.
abstract  XObject Expression.execute(XPathContext xctxt)
          Execute an expression in the XPath runtime context, and return the result of the expression.
 XObject Expression.execute(XPathContext xctxt, boolean destructiveOK)
          Execute an expression in the XPath runtime context, and return the result of the expression, but tell that a "safe" object doesn't have to be returned.
 double Expression.num(XPathContext xctxt)
          Evaluate expression to a number.
 boolean Expression.bool(XPathContext xctxt)
          Evaluate expression to a boolean.
 XMLString Expression.xstr(XPathContext xctxt)
          Cast result object to a string.
 int Expression.asNode(XPathContext xctxt)
          Return the first node out of the nodeset, if this expression is a nodeset expression.
 DTMIterator Expression.asIterator(XPathContext xctxt, int contextNode)
          Given an select expression and a context, evaluate the XPath and return the resulting iterator.
 DTMIterator Expression.asIteratorRaw(XPathContext xctxt, int contextNode)
          Given an select expression and a context, evaluate the XPath and return the resulting iterator, but do not clone.
 void Expression.executeCharsToContentHandler(XPathContext xctxt, ContentHandler handler)
          Execute an expression in the XPath runtime context, and return the result of the expression.
 void Expression.warn(XPathContext xctxt, java.lang.String msg, java.lang.Object[] args)
          Warn the user of an problem.
 void Expression.error(XPathContext xctxt, java.lang.String msg, java.lang.Object[] args)
          Tell the user of an error, and probably throw an exception.
 boolean WhitespaceStrippingElementMatcher.shouldStripWhiteSpace(XPathContext support, Element targetElement)
          Get information about whether or not an element should strip whitespace.
 XObject XPath.execute(XPathContext xctxt, Node contextNode, PrefixResolver namespaceContext)
          Given an expression and a context, evaluate the XPath and return the result.
 XObject XPath.execute(XPathContext xctxt, int contextNode, PrefixResolver namespaceContext)
          Given an expression and a context, evaluate the XPath and return the result.
 boolean XPath.bool(XPathContext xctxt, int contextNode, PrefixResolver namespaceContext)
          Given an expression and a context, evaluate the XPath and return the result.
 double XPath.getMatchScore(XPathContext xctxt, int context)
          Get the match score of the given node.
 void XPath.warn(XPathContext xctxt, int sourceNode, java.lang.String msg, java.lang.Object[] args)
          Warn the user of an problem.
 void XPath.error(XPathContext xctxt, int sourceNode, java.lang.String msg, java.lang.Object[] args)
          Tell the user of an error, and probably throw an exception.
 int SourceTreeManager.getSourceTree(java.lang.String base, java.lang.String urlString, SourceLocator locator, XPathContext xctxt)
          Get the source tree from the a base URL and a URL string.
 int SourceTreeManager.getSourceTree(Source source, SourceLocator locator, XPathContext xctxt)
          Get the source tree from the input source.
 int SourceTreeManager.parseToNode(Source source, SourceLocator locator, XPathContext xctxt)
          Try to create a DOM source tree from the input source.
 void NodeSetDTM.addNodesInDocOrder(DTMIterator iterator, XPathContext support)
          Copy NodeList members into this nodelist, adding in document order.
 int NodeSetDTM.addNodeInDocOrder(int node, boolean test, XPathContext support)
          Add the node into a vector of nodes where it should occur in document order.
 int NodeSetDTM.addNodeInDocOrder(int node, XPathContext support)
          Add the node into a vector of nodes where it should occur in document order.
 XObject VariableStack.getLocalVariable(XPathContext xctxt, int index)
          Get a local variable or parameter in the current stack frame.
 XObject VariableStack.getLocalVariable(XPathContext xctxt, int index, boolean destructiveOK)
          Get a local variable or parameter in the current stack frame.
 XObject VariableStack.getGlobalVariable(XPathContext xctxt, int index)
          Get a global variable or parameter from the global stack frame.
 XObject VariableStack.getGlobalVariable(XPathContext xctxt, int index, boolean destructiveOK)
          Get a global variable or parameter from the global stack frame.
 XObject VariableStack.getVariableOrParam(XPathContext xctxt, QName qname)
          Get a variable based on it's qualified name.
 void NodeSet.addNodesInDocOrder(NodeList nodelist, XPathContext support)
          Copy NodeList members into this nodelist, adding in document order.
 void NodeSet.addNodesInDocOrder(NodeIterator iterator, XPathContext support)
          Copy NodeList members into this nodelist, adding in document order.
 int NodeSet.addNodeInDocOrder(Node node, boolean test, XPathContext support)
          Add the node into a vector of nodes where it should occur in document order.
 int NodeSet.addNodeInDocOrder(Node node, XPathContext support)
          Add the node into a vector of nodes where it should occur in document order.
 

Constructors in org.apache.xpath with parameters of type XPathContext
XPathContext.XPathExpressionContext.XPathContext.XPathExpressionContext()
           
NodeSetDTM.NodeSetDTM(NodeIterator iterator, XPathContext xctxt)
          Create a NodeSetDTM, and copy the members of the given DTMIterator into it.
NodeSetDTM.NodeSetDTM(NodeList nodeList, XPathContext xctxt)
          Create a NodeSetDTM, and copy the members of the given DTMIterator into it.
 

Uses of XPathContext in org.apache.xpath.axes
 

Methods in org.apache.xpath.axes that return XPathContext
 XPathContext LocPathIterator.getXPathContext()
          The XPath execution context we are operating on.
 

Methods in org.apache.xpath.axes with parameters of type XPathContext
 int PredicatedNodeTest.getProximityPosition(XPathContext xctxt)
          Get the current sub-context position.
abstract  int PredicatedNodeTest.getLastPos(XPathContext xctxt)
          Get the index of the last node that can be itterated to.
 XObject LocPathIterator.execute(XPathContext xctxt)
          Execute this iterator, meaning create a clone that can store state, and initialize it for fast execution from the current runtime state.
 void LocPathIterator.executeCharsToContentHandler(XPathContext xctxt, ContentHandler handler)
          Execute an expression in the XPath runtime context, and return the result of the expression.
 DTMIterator LocPathIterator.asIterator(XPathContext xctxt, int contextNode)
          Given an select expression and a context, evaluate the XPath and return the resulting iterator.
 int LocPathIterator.asNode(XPathContext xctxt)
          Return the first node out of the nodeset, if this expression is a nodeset expression.
 boolean LocPathIterator.bool(XPathContext xctxt)
          Evaluate this operation directly to a boolean.
 int LocPathIterator.getLastPos(XPathContext xctxt)
           
 int ChildIterator.asNode(XPathContext xctxt)
          Return the first node out of the nodeset, if this expression is a nodeset expression.
 int DescendantIterator.asNode(XPathContext xctxt)
          Return the first node out of the nodeset, if this expression is a nodeset expression.
 int AxesWalker.getLastPos(XPathContext xctxt)
          Get the index of the last node that can be itterated to.
 int ReverseAxesWalker.getLastPos(XPathContext xctxt)
          Get the number of nodes in this node list.
 int SelfIteratorNoPredicate.asNode(XPathContext xctxt)
          Return the first node out of the nodeset, if this expression is a nodeset expression.
 int SelfIteratorNoPredicate.getLastPos(XPathContext xctxt)
          Get the index of the last node that can be itterated to.
 int FilterExprWalker.getLastPos(XPathContext xctxt)
          Get the index of the last node that can be itterated to.
 short MatchPatternIterator.acceptNode(int n, XPathContext xctxt)
          Test whether a specified node is visible in the logical view of a TreeWalker or NodeIterator.
static XNodeSet FilterExprIteratorSimple.executeFilterExpr(int context, XPathContext xctxt, PrefixResolver prefixResolver, boolean isTopLevel, int stackFrame, Expression expr)
          Execute the expression.
 int SubContextList.getLastPos(XPathContext xctxt)
          Get the number of nodes in the node list, which, in the XSLT 1 based counting system, is the last index position.
 int SubContextList.getProximityPosition(XPathContext xctxt)
          Get the current sub-context position.
 

Constructors in org.apache.xpath.axes with parameters of type XPathContext
NodeSequence.NodeSequence(DTMIterator iter, int context, XPathContext xctxt, boolean shouldCacheNodes)
          Create a new NodeSequence from a (already cloned) iterator.
 

Uses of XPathContext in org.apache.xpath.functions
 

Methods in org.apache.xpath.functions with parameters of type XPathContext
 XObject Function.execute(XPathContext xctxt)
          Execute an XPath function object.
 XObject FuncQname.execute(XPathContext xctxt)
          Execute the function.
 XObject FuncBoolean.execute(XPathContext xctxt)
          Execute the function.
 XObject FuncNumber.execute(XPathContext xctxt)
          Execute the function.
 XObject FuncLang.execute(XPathContext xctxt)
          Execute the function.
 XObject FuncString.execute(XPathContext xctxt)
          Execute the function.
 XObject FuncFalse.execute(XPathContext xctxt)
          Execute the function.
 XObject FuncLocalPart.execute(XPathContext xctxt)
          Execute the function.
 XObject FuncNamespace.execute(XPathContext xctxt)
          Execute the function.
 int FuncPosition.getPositionInContextNodeList(XPathContext xctxt)
          Get the position in the current context node list.
 XObject FuncPosition.execute(XPathContext xctxt)
          Execute the function.
 XObject FuncExtFunction.execute(XPathContext xctxt)
          Execute the function.
 XObject FuncTranslate.execute(XPathContext xctxt)
          Execute the function.
 XObject FuncNormalizeSpace.execute(XPathContext xctxt)
          Execute the function.
 void FuncNormalizeSpace.executeCharsToContentHandler(XPathContext xctxt, ContentHandler handler)
          Execute an expression in the XPath runtime context, and return the result of the expression.
 XObject FuncSubstringBefore.execute(XPathContext xctxt)
          Execute the function.
 XObject FuncId.execute(XPathContext xctxt)
          Execute the function.
 XObject FuncCurrent.execute(XPathContext xctxt)
          Execute the function.
 XObject FuncConcat.execute(XPathContext xctxt)
          Execute the function.
 XObject FuncStartsWith.execute(XPathContext xctxt)
          Execute the function.
 XObject FuncSum.execute(XPathContext xctxt)
          Execute the function.
 XObject FuncGenerateId.execute(XPathContext xctxt)
          Execute the function.
 XObject FuncDoclocation.execute(XPathContext xctxt)
          Execute the function.
 XObject FuncStringLength.execute(XPathContext xctxt)
          Execute the function.
 XObject FuncSubstringAfter.execute(XPathContext xctxt)
          Execute the function.
 XObject FuncCeiling.execute(XPathContext xctxt)
          Execute the function.
 XObject FuncUnparsedEntityURI.execute(XPathContext xctxt)
          Execute the function.
 XObject FuncRound.execute(XPathContext xctxt)
          Execute the function.
 XObject FuncFloor.execute(XPathContext xctxt)
          Execute the function.
 XObject FuncExtElementAvailable.execute(XPathContext xctxt)
          Execute the function.
 XObject FuncExtFunctionAvailable.execute(XPathContext xctxt)
          Execute the function.
 XObject FuncTrue.execute(XPathContext xctxt)
          Execute the function.
 int FuncLast.getCountOfContextNodeList(XPathContext xctxt)
          Get the position in the current context node list.
 XObject FuncLast.execute(XPathContext xctxt)
          Execute the function.
 XObject FuncContains.execute(XPathContext xctxt)
          Execute the function.
 XObject FuncNot.execute(XPathContext xctxt)
          Execute the function.
 XObject FuncSubstring.execute(XPathContext xctxt)
          Execute the function.
 XObject FuncCount.execute(XPathContext xctxt)
          Execute the function.
 XObject FuncSystemProperty.execute(XPathContext xctxt)
          Execute the function.
 

Uses of XPathContext in org.apache.xpath.jaxp
 

Methods in org.apache.xpath.jaxp with parameters of type XPathContext
 XObject JAXPVariableStack.getVariableOrParam(XPathContext xctxt, QName qname)
           
 

Uses of XPathContext in org.apache.xpath.objects
 

Methods in org.apache.xpath.objects with parameters of type XPathContext
 XObject XObject.execute(XPathContext xctxt)
          For support of literal objects in xpaths.
static XObject XObject.create(java.lang.Object val, XPathContext xctxt)
          Create the right XObject based on the type of the object passed.
 int XObject.rtf(XPathContext support)
          Cast result object to a result tree fragment.
 DocumentFragment XObject.rtree(XPathContext support)
          Cast result object to a result tree fragment.
 java.lang.Object XObject.castToType(int t, XPathContext support)
          Cast object to type t.
 double XNumber.num(XPathContext xctxt)
          Evaluate expression to a number.
 int XString.rtf(XPathContext support)
          Cast result object to a result tree fragment.
 int XNull.rtf(XPathContext support)
          Cast result object to a result tree fragment.
static XObject XObjectFactory.create(java.lang.Object val, XPathContext xctxt)
          Create the right XObject based on the type of the object passed.
 XObject XRTreeFragSelectWrapper.execute(XPathContext xctxt)
          For support of literal objects in xpaths.
 

Constructors in org.apache.xpath.objects with parameters of type XPathContext
XRTreeFrag.XRTreeFrag(int root, XPathContext xctxt, ExpressionNode parent)
          Create an XRTreeFrag Object.
XRTreeFrag.XRTreeFrag(int root, XPathContext xctxt)
          Create an XRTreeFrag Object.
DTMXRTreeFrag.DTMXRTreeFrag(int dtmIdentity, XPathContext xctxt)
           
XNodeSetForDOM.XNodeSetForDOM(NodeList nodeList, XPathContext xctxt)
           
XNodeSetForDOM.XNodeSetForDOM(NodeIterator nodeIter, XPathContext xctxt)
           
 

Uses of XPathContext in org.apache.xpath.operations
 

Methods in org.apache.xpath.operations with parameters of type XPathContext
 XObject Operation.execute(XPathContext xctxt)
          Execute a binary operation by calling execute on each of the operands, and then calling the operate method on the derived class.
 XObject And.execute(XPathContext xctxt)
          AND two expressions and return the boolean result.
 boolean And.bool(XPathContext xctxt)
          Evaluate this operation directly to a boolean.
 double Div.num(XPathContext xctxt)
          Evaluate this operation directly to a double.
 double Minus.num(XPathContext xctxt)
          Evaluate this operation directly to a double.
 XObject UnaryOperation.execute(XPathContext xctxt)
          Execute the operand and apply the unary operation to the result.
 double Number.num(XPathContext xctxt)
          Evaluate this operation directly to a double.
 boolean Bool.bool(XPathContext xctxt)
          Evaluate this operation directly to a boolean.
 double Mult.num(XPathContext xctxt)
          Evaluate this operation directly to a double.
 double Neg.num(XPathContext xctxt)
          Evaluate this operation directly to a double.
 boolean Equals.bool(XPathContext xctxt)
          Execute a binary operation by calling execute on each of the operands, and then calling the operate method on the derived class.
 double Plus.num(XPathContext xctxt)
          Evaluate this operation directly to a double.
 XObject Or.execute(XPathContext xctxt)
          OR two expressions and return the boolean result.
 boolean Or.bool(XPathContext xctxt)
          Evaluate this operation directly to a boolean.
 XObject Variable.execute(XPathContext xctxt)
          Execute an expression in the XPath runtime context, and return the result of the expression.
 XObject Variable.execute(XPathContext xctxt, boolean destructiveOK)
          Dereference the variable, and return the reference value.
 XObject VariableSafeAbsRef.execute(XPathContext xctxt, boolean destructiveOK)
          Dereference the variable, and return the reference value.
 double Mod.num(XPathContext xctxt)
          Evaluate this operation directly to a double.
 

Uses of XPathContext in org.apache.xpath.patterns
 

Methods in org.apache.xpath.patterns with parameters of type XPathContext
 XObject NodeTest.execute(XPathContext xctxt, int context)
          Tell what the test score is for the given node.
 XObject NodeTest.execute(XPathContext xctxt, int context, DTM dtm, int expType)
          Tell what the test score is for the given node.
 XObject NodeTest.execute(XPathContext xctxt)
          Test the current node to see if it matches the given node test.
 XObject StepPattern.execute(XPathContext xctxt, int currentNode)
          Execute this pattern step, including predicates.
 XObject StepPattern.execute(XPathContext xctxt)
          Execute this pattern step, including predicates.
 XObject StepPattern.execute(XPathContext xctxt, int currentNode, DTM dtm, int expType)
          Execute an expression in the XPath runtime context, and return the result of the expression.
 int StepPattern.getProximityPosition(XPathContext xctxt)
          Get the proximity position index of the current node based on this node test.
 int StepPattern.getLastPos(XPathContext xctxt)
          Get the count of the nodes that match the test, which is the proximity position of the last node that can pass this test in the sub context selection.
 double StepPattern.getMatchScore(XPathContext xctxt, int context)
          Get the match score of the given node.
 XObject FunctionPattern.execute(XPathContext xctxt, int context)
          Test a node to see if it matches the given node test.
 XObject FunctionPattern.execute(XPathContext xctxt, int context, DTM dtm, int expType)
          Test a node to see if it matches the given node test.
 XObject FunctionPattern.execute(XPathContext xctxt)
          Test a node to see if it matches the given node test.
 XObject ContextMatchStepPattern.execute(XPathContext xctxt)
          Execute this pattern step, including predicates.
 XObject ContextMatchStepPattern.executeRelativePathPattern(XPathContext xctxt, StepPattern prevStep)
          Execute the match pattern step relative to another step.
 XObject UnionPattern.execute(XPathContext xctxt)
          Test a node to see if it matches any of the patterns in the union.
 



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