org.jext.dawn.string
Class SubFunction

java.lang.Object
  extended byorg.jext.dawn.Function
      extended byorg.jext.dawn.string.SubFunction

public class SubFunction
extends Function

Returns a part of a string.
Usage:
string start end sub
Returns the portion of 'string' between start and end.

Author:
Romain Guy

Constructor Summary
SubFunction()
           
 
Method Summary
 void invoke(DawnParser parser)
          Executes the function.
 
Methods inherited from class org.jext.dawn.Function
getHelp, getName
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

SubFunction

public SubFunction()
Method Detail

invoke

public void invoke(DawnParser parser)
            throws DawnRuntimeException
Description copied from class: Function
Executes the function. Usually, the function should make use of the DawnParser given as parameter.

Overrides:
invoke in class Function
Parameters:
parser - The DawnParser which inoked the function
Throws:
DawnRuntimeException


Copyright © 2002 Romain Guy.