org.jaxen.function
Class SubstringFunction

java.lang.Object
  extended byorg.jaxen.function.SubstringFunction
All Implemented Interfaces:
Function

public class SubstringFunction
extends java.lang.Object
implements Function

4.2 string substring(string,number,number?)

Author:
bob mcwhirter (bob @ werken.com)
See Also:
http://www.w3.org/TR/xpath#function-substring

Constructor Summary
SubstringFunction()
           
 
Method Summary
 java.lang.Object call(Context context, java.util.List args)
          Call this function.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

SubstringFunction

public SubstringFunction()
Method Detail

call

public java.lang.Object call(Context context,
                             java.util.List args)
                      throws FunctionCallException
Description copied from interface: Function
Call this function.

Specified by:
call in interface Function
Parameters:
context - The context at the point in the expression when the function is called.
args - List of arguments provided during the call of the function.
Throws:
FunctionCallException