openlist.util
Class DoubleSquareRooter

java.lang.Object
  openlist.util.DoubleSquareRooter

All Implemented Interfaces:

Function1arg

public class DoubleSquareRooter
extends java.lang.Object
implements Function1arg

A SquareRooter extracts the square root of its argument its argument

Constructor Summary

DoubleSquareRooter()

Method Summary

java.lang.Double

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

Methods inherited from class java.lang.Object

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

Constructor Detail

DoubleSquareRooter

public DoubleSquareRooter()

Method Detail

apply

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

Apply this SquareRooter to an argument.

Specified by:

apply in interface Function1arg

Parameters:

arg - the value to be squared

Returns:

the square root of the argument