org.shiftone.bigcalc.core.function
Class AbstractTwoArgumentFunction

java.lang.Object
  org.shiftone.bigcalc.core.function.AbstractTwoArgumentFunction

All Implemented Interfaces:

Function, Functor

public abstract class AbstractTwoArgumentFunction

extends java.lang.Object

implements Function

Version:

$Revision: 1.11 $

Author:

$Author: jeffdrost $

Constructor Summary

AbstractTwoArgumentFunction()

Method Summary

java.lang.Object	evaluate(Context context)
abstract java.lang.Object	evaluate(Context stdContext, java.lang.Object arg1, java.lang.Object arg2)
void	setArguments(FunctorList arguments)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.shiftone.bigcalc.Functor

print

Constructor Detail

AbstractTwoArgumentFunction

public AbstractTwoArgumentFunction()

Method Detail

evaluate

public abstract java.lang.Object evaluate(Context stdContext,
                                          java.lang.Object arg1,
                                          java.lang.Object arg2)
                                   throws java.lang.Exception

Throws:

java.lang.Exception

setArguments

public void setArguments(FunctorList arguments)
                  throws java.lang.Exception

Specified by:

setArguments in interface Function

Throws:

java.lang.Exception

evaluate

public java.lang.Object evaluate(Context context)
                          throws java.lang.Exception

Specified by:

evaluate in interface Functor

Throws:

java.lang.Exception