org.jaga.selection
Class AbsoluteFitness

java.lang.Object
  org.jaga.selection.AbsoluteFitness

All Implemented Interfaces:

Fitness

Direct Known Subclasses:

ClassifierFitness

public class AbsoluteFitness

extends java.lang.Object

implements Fitness

TODO: Complete these comments.

Project: JAGA - Java API for Genetic Algorithms.

Company: University College London and JAGA.Org (http://www.jaga.org).

Copyright: (c) 2004 by G. Paperin.
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, ONLY if you include a note of the original author(s) in any redistributed/modified copy.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA or see http://www.gnu.org/licenses/gpl.html

Version:

JAGA public release 1.0 beta

Author:

Greg Paperin (greg@jaga.org)

Field Summary

private double

value

Constructor Summary

private	AbsoluteFitness()
	AbsoluteFitness(double fitnessValue)

Method Summary

double	getValue()
boolean	isBetter(Fitness fitness) Compares this fitness to the specified fitness.
boolean	isWorse(Fitness fitness) Compares this fitness to the specified fitness.
void	resetValue(double fitnessValue)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

value

private double value

Constructor Detail

AbsoluteFitness

private AbsoluteFitness()

AbsoluteFitness

public AbsoluteFitness(double fitnessValue)

Method Detail

resetValue

public void resetValue(double fitnessValue)

getValue

public double getValue()

isBetter

public boolean isBetter(Fitness fitness)

Description copied from interface: Fitness

Compares this fitness to the specified fitness.

Specified by:

isBetter in interface Fitness

Parameters:

fitness - - another fitness object.

Returns:

true, if this fitness is "fitter" then the specified, false otherwise.

isWorse

public boolean isWorse(Fitness fitness)

Description copied from interface: Fitness

Compares this fitness to the specified fitness.

Specified by:

isWorse in interface Fitness

Parameters:

fitness - - another fitness object.

Returns:

true, if this fitness is "less fit" then the specified, false otherwise.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object