org.lsmp.djep.groupJep.function
Class GAdd

java.lang.Object
  org.nfunk.jep.function.PostfixMathCommand
      org.lsmp.djep.groupJep.function.GAdd

All Implemented Interfaces:

PostfixMathCommandI

public class GAdd
extends PostfixMathCommand

Add function for use with arbitary groups. Actual behaviour defined by the Group.

Author:

Rich Morris Created on 05-Mar-2004

Field Summary

Fields inherited from class org.nfunk.jep.function.PostfixMathCommand

curNumberOfParameters, numberOfParameters

Constructor Summary

GAdd(GroupI group)

Method Summary

Object	add(Object param1, Object param2)
void	run(Stack stack) Calculates the result of applying the "+" operator to the arguments from the stack and pushes it back on the stack.

Methods inherited from class org.nfunk.jep.function.PostfixMathCommand

checkNumberOfParameters, checkStack, getNumberOfParameters, setCurNumberOfParameters

Methods inherited from class java.lang.Object

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

Constructor Detail

GAdd

public GAdd(GroupI group)

Method Detail

run

public void run(Stack stack)
         throws ParseException

Calculates the result of applying the "+" operator to the arguments from the stack and pushes it back on the stack.

Specified by:

run in interface PostfixMathCommandI

Overrides:

run in class PostfixMathCommand

Throws:

ParseException

add

public Object add(Object param1,
                  Object param2)
           throws ParseException

Throws:

ParseException