org.apache.xalan.extensions
Class XPathFunctionImpl

java.lang.Object
  org.apache.xalan.extensions.XPathFunctionImpl

All Implemented Interfaces:

javax.xml.xpath.XPathFunction

public class XPathFunctionImpl

extends Object

implements javax.xml.xpath.XPathFunction

A sample implementation of XPathFunction, with support for EXSLT extension functions and Java extension functions.

Constructor Summary

XPathFunctionImpl(ExtensionHandler handler, String funcName)
Construct an instance of XPathFunctionImpl from the ExtensionHandler and function name.

Method Summary

Object

evaluate(List args)

Methods inherited from class java.lang.Object

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

Constructor Detail

XPathFunctionImpl

public XPathFunctionImpl(ExtensionHandler handler,
                         String funcName)

Construct an instance of XPathFunctionImpl from the ExtensionHandler and function name.

Method Detail

evaluate

public Object evaluate(List args)
                throws javax.xml.xpath.XPathFunctionException

Specified by:

evaluate in interface javax.xml.xpath.XPathFunction

Throws:

javax.xml.xpath.XPathFunctionException

See Also:

XPathFunction.evaluate(java.util.List)