CrossoverDouble

java.lang.Object

org.opt4j.operator.crossover.CrossoverDouble

All Implemented Interfaces:: Operator<DoubleGenotype>, Crossover<DoubleGenotype>

Direct Known Subclasses:: CrossoverDoubleElementwise, CrossoverDoubleUnfairAverage

public abstract class CrossoverDouble extends Object implements Crossover<DoubleGenotype>

Crossover for the DoubleGenotype.

Field Summary

Fields

Modifier and Type

Field

Description

protected final NormalizeDouble

normalize

protected final Random

random
Constructor Summary

Constructors

Constructor

Description

CrossoverDouble(NormalizeDouble normalize, Rand random)

Constructs a new crossover for the DoubleGenotype.
Method Summary

Modifier and Type

Method

Description

protected abstract void

crossover(List<Double> p1, List<Double> p2, List<Double> o1, List<Double> o2)

Performs a crossover of two parent Genotypes that consist of double vectors.

Pair<DoubleGenotype>

crossover(DoubleGenotype p1, DoubleGenotype 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
- random
  
  protected final Random random
- normalize
  
  protected final NormalizeDouble normalize
Constructor Details
- CrossoverDouble
  
  @Inject public CrossoverDouble(NormalizeDouble normalize, Rand random)
  
  Constructs a new crossover for the DoubleGenotype.
  
  Parameters:
  
  normalize - a normalize operator
  
  random - the random number generator
Method Details
- crossover
  
  public Pair<DoubleGenotype> crossover(DoubleGenotype p1, DoubleGenotype 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<DoubleGenotype>
  
  Parameters:
  
  p1 - The first parent genotype for the crossover
  
  p2 - The second parents genotype for the crossover
  
  Returns:
  
  The resulting pair of offspring genotypes
- crossover
  
  protected abstract void crossover(List<Double> p1, List<Double> p2, List<Double> o1, List<Double> o2)
  
  Performs a crossover of two parent Genotypes that consist of double vectors.
  
  Parameters:
  
  p1 - the first parent
  
  p2 - the second parent
  
  o1 - the first offspring
  
  o2 - the second offspring