org.exolab.adaptx.xpath.functions

Class SubstringBefore

public class SubstringBefore extends FunctionCallImpl

An implementation of the "substring-before" function call

Version: $Revision: 3736 $ $Date: 2003-05-13 03:57:04 -0400 (Tue, 13 May 2003) $

Author: Keith Visco

Constructor Summary
SubstringBefore()
Creates a new SubstringBefore FunctionCall
Method Summary
XPathResultevaluate(XPathContext context)
Evaluates the expression and returns the XPath result.

Constructor Detail

SubstringBefore

public SubstringBefore()
Creates a new SubstringBefore FunctionCall

Method Detail

evaluate

public XPathResult evaluate(XPathContext context)
Evaluates the expression and returns the XPath result.

Parameters: context The XPathContext to use during evaluation.

Returns: The XPathResult (not null).

Throws: XPathException if an error occured while evaluating this expression.