lio.crossover.contchain
Class ArithmeticalCrossover

java.lang.Object
  lio.crossover.contchain.ArithmeticalCrossover

All Implemented Interfaces:

LiOResource, Crossover

public class ArithmeticalCrossover
extends java.lang.Object
implements Crossover

Implements the arithmetical crossover operator for chains of reals.

Constructor Summary

ArithmeticalCrossover()
Creates a new instance of ArithmeticalCrossover

ArithmeticalCrossover(double pAlpha)
Creates a new instance of ArithmeticalCrossover

Method Summary

Individual[]	cross(Individual parent1, Individual parent2) Crosses two individuals.
double	getAlpha()
LiOResourceDefinition	getDefinition() Return a LiOResDescription object which holds the name and all parameters that describe the resource.
int	getSizeOffSpring()
static void	main(java.lang.String[] args) Main class that allows testing the class.
void	setAlpha(double alpha)

Methods inherited from class java.lang.Object

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

Constructor Detail

ArithmeticalCrossover

public ArithmeticalCrossover()

Creates a new instance of ArithmeticalCrossover

ArithmeticalCrossover

public ArithmeticalCrossover(double pAlpha)

Creates a new instance of ArithmeticalCrossover

Parameters:

pAlpha - value of alpha

Method Detail

getSizeOffSpring

public int getSizeOffSpring()

Specified by:

getSizeOffSpring in interface Crossover

Returns:

The size of the offspring produced by the operator.

getDefinition

public LiOResourceDefinition getDefinition()

Return a LiOResDescription object which holds the name and all parameters that describe the resource.

Specified by:

getDefinition in interface LiOResource

Returns:

A definition of the resource.

getAlpha

public double getAlpha()

Returns:

Returns the alpha.

setAlpha

public void setAlpha(double alpha)

Parameters:

alpha - The alpha to set.

cross

public Individual[] cross(Individual parent1,
                          Individual parent2)

Crosses two individuals.

Specified by:

cross in interface Crossover

Parameters:

parent1 - First parent

parent2 - Second parent

Returns:

An array of individuals containing the offspring.

main

public static void main(java.lang.String[] args)

Main class that allows testing the class.

Parameters:

args - Arguments passed by command line