lio.crossover.bitchain
Class TwoPointCrossover

java.lang.Object
  lio.crossover.bitchain.TwoPointCrossover

All Implemented Interfaces:

LiOResource, Crossover

public class TwoPointCrossover
extends java.lang.Object
implements Crossover

Implements the two point crossover operator for chains of bits.

Constructor Summary

TwoPointCrossover()
Creates a new instance of OnePointCrossover

TwoPointCrossover(int pPoint1, int pPoint2)
Creates a new instance of OnePointCrossover with a given point of crossover

Method Summary

Individual[]	cross(Individual parent1, Individual parent2) Crosses two individuals.
LiOResourceDefinition	getDefinition() Return a LiOResDescription object which holds the name and all parameters that describe the resource.
int	getPoint1() Returns the point of crossover.
int	getPoint2() Returns the point of crossover.
int	getSizeOffSpring()
static void	main(java.lang.String[] args) Main class that allows testing the class.
void	setPoint1(int pPoint1) Sets the point of crossover.
void	setPoint2(int pPoint2) Sets the point of crossover.

Methods inherited from class java.lang.Object

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

Constructor Detail

TwoPointCrossover

public TwoPointCrossover()

Creates a new instance of OnePointCrossover

TwoPointCrossover

public TwoPointCrossover(int pPoint1,
                         int pPoint2)

Creates a new instance of OnePointCrossover with a given point of crossover

Parameters:

pPoint1 - First point of crossover.

pPoint2 - Second point of crossover.

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.

setPoint1

public void setPoint1(int pPoint1)

Sets the point of crossover.

Parameters:

pPoint - point of crossover.

getPoint1

public int getPoint1()

Returns the point of crossover.

Returns:

Point of crossover

setPoint2

public void setPoint2(int pPoint2)

Sets the point of crossover.

Parameters:

pPoint - point of crossover.

getPoint2

public int getPoint2()

Returns the point of crossover.

Returns:

Point of crossover

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