org.apache.commons.functor.example.lines
Class Sum

java.lang.Object
  org.apache.commons.functor.example.lines.Sum

All Implemented Interfaces:

BinaryFunction<Number,Number,Integer>, BinaryFunctor<Number,Number>, Functor

public class Sum
extends Object
implements BinaryFunction<Number,Number,Integer>

Version:

$Revision: 665786 $ $Date: 2008-06-09 19:17:39 +0200 (Mon, 09 Jun 2008) $

Author:

Rodney Waldhoff

Constructor Summary

Sum()

Method Summary

Integer	evaluate(Number left, Number right)
static Sum	instance()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.commons.functor.Functor

equals, hashCode, toString

Constructor Detail

Sum

public Sum()

Method Detail

evaluate

public Integer evaluate(Number left,
                        Number right)

Specified by:

evaluate in interface BinaryFunction<Number,Number,Integer>

instance

public static final Sum instance()