org.dishevelled.evolve.fitness
Class RandomFitness<I>

java.lang.Object
  org.dishevelled.evolve.fitness.RandomFitness<I>

Type Parameters:

I - individual type

All Implemented Interfaces:

Fitness<I>

public final class RandomFitness<I>
extends Object
implements Fitness<I>

Random fitness function.

Version:

$Revision: 225 $ $Date: 2007-01-08 23:25:51 -0600 (Mon, 08 Jan 2007) $

Author:

Michael Heuer

Constructor Summary

RandomFitness()
Create a new random fitness function with a default source of randomness.

RandomFitness(Random random)
Create a new random fitness function with the specified source of randomness.

Method Summary

Double

score(I individual) Return a measure of fitness for the specified individual.

Methods inherited from class java.lang.Object

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

Constructor Detail

RandomFitness

public RandomFitness()

Create a new random fitness function with a default source of randomness.

RandomFitness

public RandomFitness(Random random)

Create a new random fitness function with the specified source of randomness.

Parameters:

random - source of randomness for this random fitness function, must not be null

Method Detail

score

public Double score(I individual)

Return a measure of fitness for the specified individual.

Specified by:

score in interface Fitness<I>

Parameters:

individual - individual

Returns:

a measure of fitness for the specified individual