org.eclipse.tptp.platform.provisional.jre14.fastxpath
Class EXPath

java.lang.Object
  org.eclipse.tptp.platform.provisional.jre14.fastxpath.EXPath

public class EXPath

extends java.lang.Object

A wrapper class for XPath

Field Summary

protected IExpression	eExpression
protected java.lang.Object	root

Constructor Summary

EXPath(org.apache.xpath.Expression expr)

EXPath(java.lang.String exprString, javax.xml.transform.SourceLocator locator, org.apache.xml.utils.PrefixResolver prefixResolver, int type)
delegates the XPath.XPath(java.lang.String, javax.xml.transform.SourceLocator, org.apache.xml.utils.PrefixResolver, int) constructor

EXPath(java.lang.String exprString, javax.xml.transform.SourceLocator locator, org.apache.xml.utils.PrefixResolver prefixResolver, int type, javax.xml.transform.ErrorListener errorListener)
delegates the XPath.XPath(java.lang.String, javax.xml.transform.SourceLocator, org.apache.xml.utils.PrefixResolver, int, javax.xml.transform.ErrorListener) constructor

Method Summary

java.lang.Object[]	execute(FastXPathContext context)
IExpression	getEExpression()
void	printGraph() Helper function to draw the expression tree on the console

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

eExpression

protected IExpression eExpression

root

protected java.lang.Object root

Constructor Detail

EXPath

public EXPath(org.apache.xpath.Expression expr)

Parameters:

expr -

EXPath

public EXPath(java.lang.String exprString,
              javax.xml.transform.SourceLocator locator,
              org.apache.xml.utils.PrefixResolver prefixResolver,
              int type)
       throws javax.xml.transform.TransformerException

delegates the XPath.XPath(java.lang.String, javax.xml.transform.SourceLocator, org.apache.xml.utils.PrefixResolver, int) constructor

Parameters:

exprString -

locator -

prefixResolver -

type -

Throws:

javax.xml.transform.TransformerException

EXPath

public EXPath(java.lang.String exprString,
              javax.xml.transform.SourceLocator locator,
              org.apache.xml.utils.PrefixResolver prefixResolver,
              int type,
              javax.xml.transform.ErrorListener errorListener)
       throws javax.xml.transform.TransformerException

delegates the XPath.XPath(java.lang.String, javax.xml.transform.SourceLocator, org.apache.xml.utils.PrefixResolver, int, javax.xml.transform.ErrorListener) constructor

Parameters:

exprString -

locator -

prefixResolver -

type -

errorListener -

Throws:

javax.xml.transform.TransformerException

Method Detail

printGraph

public void printGraph()

Helper function to draw the expression tree on the console

execute

public java.lang.Object[] execute(FastXPathContext context)
                           throws javax.xml.transform.TransformerException,
                                  ExpressionEvaluationException

Parameters:

context -

Returns:

Throws:

javax.xml.transform.TransformerException

ExpressionEvaluationException

getEExpression

public IExpression getEExpression()

Returns:

the first EExpression node of this XPath.