org.opt4j.operator.crossover

Class CrossoverListRate<G extends ListGenotype<?>>

java.lang.Object

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

All Implemented Interfaces:

Operator<G>, Crossover<G>

Direct Known Subclasses:

CrossoverBooleanRate, CrossoverIntegerRate

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

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

A point of crossover of the list is selected with a given rate.

Author:

lukasiewycz

Constructor Summary

Constructors

Constructor and Description
CrossoverListRate(double rate, Rand random) Constructs a new CrossoverListRate.

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

CrossoverListRate

@Inject
public CrossoverListRate(double rate,
                                 Rand random)

Constructs a new CrossoverListRate.

Parameters:

rate - the rate for a crossover

random - the random number generator

Method Detail

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