openlist.util
Class IntegerSquarer

java.lang.Object
  openlist.util.IntegerSquarer

All Implemented Interfaces:

Function1arg

public class IntegerSquarer
extends java.lang.Object
implements Function1arg

A Squarer squares its argument

Constructor Summary

IntegerSquarer()

Method Summary

java.lang.Integer

apply(java.lang.Object arg) Apply this Squarer to an argument.

Methods inherited from class java.lang.Object

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

Constructor Detail

IntegerSquarer

public IntegerSquarer()

Method Detail

apply

public java.lang.Integer apply(java.lang.Object arg)

Apply this Squarer to an argument.

Specified by:

apply in interface Function1arg

Parameters:

arg - the value to be squared

Returns:

the arg squared