Package org.opt4j.operator.crossover

Class CrossoverListXPoint<G extends ListGenotype<?>>

java.lang.Object

org.opt4j.operator.crossover.CrossoverListXPoint<G>

All Implemented Interfaces:

Operator<G>, Crossover<G>

Direct Known Subclasses:

CrossoverBooleanXPoint, CrossoverIntegerXPoint

public abstract class CrossoverListXPoint<G extends ListGenotype<?>>
extends Object
implements Crossover<G>

The CrossoverListXPoint performs a crossover on Genotype objects that are lists of values.

The crossover is performed on x points of the Genotype.

Field Summary

Fields

Modifier and Type	Field	Description
protected final Random	random
protected final int	x

Constructor Summary

Constructors

Constructor	Description
CrossoverListXPoint(int x, Rand random)	Constructs a CrossoverListXPoint.

Method Summary

Modifier and Type	Method	Description
Pair<G>	crossover(G p1, G p2)	Performs a crossover for two Genotype parents.

Methods inherited from class java.lang.Object

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

Field Details

x

protected final int x

random

protected final Random random

Constructor Details

CrossoverListXPoint

@Inject
public CrossoverListXPoint(int x,
 Rand random)

Constructs a CrossoverListXPoint.

Parameters:

x - the number of crossover points

random - the random number generator

Method Details

crossover

public Pair<G> crossover(G p1,
 G p2)

Description copied from interface: Crossover

Performs a crossover for two Genotype parents. The resulting pair of Genotype offspring is returned.

Specified by:

crossover in interface Crossover<G extends ListGenotype<?>>

Parameters:

p1 - The first parent genotype for the crossover

p2 - The second parents genotype for the crossover

Returns:

The resulting pair of offspring genotypes