ContextMatchStepPattern (Xalan-Java 2.7.2)

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java.lang.Object
- org.apache.xpath.Expression
- - org.apache.xpath.patterns.NodeTest
  - - org.apache.xpath.patterns.StepPattern
    - - org.apache.xpath.patterns.ContextMatchStepPattern

All Implemented Interfaces:

java.io.Serializable, javax.xml.transform.SourceLocator, SubContextList, ExpressionNode, ExpressionOwner, XPathVisitable
```
public class ContextMatchStepPattern
extends StepPattern
```
Special context node pattern matcher.

See Also:

Serialized Form

Field Summary
- 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

Constructors
Constructor Description

ContextMatchStepPattern(int axis, int paxis)
Construct a ContextMatchStepPattern.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`XObject`	`execute(XPathContext xctxt)`	Execute this pattern step, including predicates.
`XObject`	`executeRelativePathPattern(XPathContext xctxt, StepPattern prevStep)`	Execute the match pattern step relative to another step.

Methods inherited from class org.apache.xpath.Expression
asIterator, asIteratorRaw, asNode, assertion, bool, error, execute, executeCharsToContentHandler, exprAddChild, exprGetChild, exprGetNumChildren, exprGetParent, exprSetParent, getColumnNumber, getExpressionOwner, getLineNumber, getPublicId, getSystemId, isNodesetExpr, isStableNumber, num, warn, xstr

Methods inherited from class org.apache.xpath.patterns.NodeTest
debugWhatToShow, getDefaultScore, getLocalName, getNamespace, getNodeTypeTest, getStaticScore, getWhatToShow, initNodeTest, initNodeTest, setLocalName, setNamespace, setStaticScore, setWhatToShow

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from class org.apache.xpath.patterns.StepPattern
calcScore, calcTargetString, callVisitors, canTraverseOutsideSubtree, deepEquals, execute, execute, fixupVariables, getAxis, getExpression, getLastPos, getMatchScore, getPredicate, getPredicateCount, getPredicates, getProximityPosition, getRelativePathPattern, getTargetString, setAxis, setExpression, setPredicates, setRelativePathPattern, toString

- Constructor Detail
  - ContextMatchStepPattern
```
public ContextMatchStepPattern(int axis,
                               int paxis)
```
    Construct a ContextMatchStepPattern.
- Method Detail
  - execute
```
public XObject execute(XPathContext xctxt)
                throws javax.xml.transform.TransformerException
```
    Execute this pattern step, including predicates.
    
    Overrides:
    
    execute in class StepPattern
    
    Parameters:
    
    xctxt - XPath runtime context.
    
    Returns:
    
    NodeTest.SCORE_NODETEST, NodeTest.SCORE_NONE, NodeTest.SCORE_NSWILD, NodeTest.SCORE_QNAME, or NodeTest.SCORE_OTHER.
    
    Throws:
    
    javax.xml.transform.TransformerException
  - executeRelativePathPattern
```
public XObject executeRelativePathPattern(XPathContext xctxt,
                                          StepPattern prevStep)
                                   throws javax.xml.transform.TransformerException
```
    Execute the match pattern step relative to another step.
    
    Parameters:
    
    xctxt - The XPath runtime context. NEEDSDOC @param prevStep
    
    Returns:
    
    NodeTest.SCORE_NODETEST, NodeTest.SCORE_NONE, NodeTest.SCORE_NSWILD, NodeTest.SCORE_QNAME, or NodeTest.SCORE_OTHER.
    
    Throws:
    
    javax.xml.transform.TransformerException

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