Enhydra 3.1 API

org.apache.xalan.xpath
Class FuncExtElementAvailable

java.lang.Object
  |
  +--org.apache.xalan.xpath.Function
        |
        +--org.apache.xalan.xpath.FuncExtElementAvailable

public class FuncExtElementAvailable
extends Function

Execute the ExtElementAvailable() function.


Constructor Summary
FuncExtElementAvailable()
           
 
Method Summary
 XObject execute(XPath path, XPathSupport execContext, Node context, int opPos, java.util.Vector args)
          Execute the function.
 
Methods inherited from class org.apache.xalan.xpath.Function
execute
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

FuncExtElementAvailable

public FuncExtElementAvailable()
Method Detail

execute

public XObject execute(XPath path,
                       XPathSupport execContext,
                       Node context,
                       int opPos,
                       java.util.Vector args)
Execute the function. The function must return a valid object.
Overrides:
execute in class Function
Parameters:
path - The executing xpath.
context - The current context.
opPos - The current op position.
args - A list of XObject arguments.
Returns:
A valid XObject.

Enhydra 3.1 API