Package net.bmahe.genetics4j.core.postevaluationprocess

Class FitnessSharing<T extends Comparable<T>>

java.lang.Object

net.bmahe.genetics4j.core.postevaluationprocess.FitnessSharing<T>

All Implemented Interfaces:

PostEvaluationProcessor<T>

Direct Known Subclasses:

ImmutableFitnessSharing

@Immutable
public abstract class FitnessSharing<T extends Comparable<T>>
extends Object
implements PostEvaluationProcessor<T>

Constructor Summary

Constructors

Constructor	Description
FitnessSharing()

Method Summary

Modifier and Type	Method	Description
Population<T>	apply(long generation, Population<T> population)
abstract BiFunction<Genotype,Genotype,Double>	distance()
static FitnessSharing<Double>	of(BiFunction<Genotype,Genotype,Double> distance, Function<Double,Double> sharing)
static FitnessSharing<Float>	ofFloatFitness(BiFunction<Genotype,Genotype,Double> distance, Function<Double,Double> sharing)
static FitnessSharing<Double>	ofStandard(BiFunction<Genotype,Genotype,Double> distance, double sigma)
static FitnessSharing<Double>	ofStandard(BiFunction<Genotype,Genotype,Double> distance, double sigma, double alpha)
abstract BiFunction<Individual<T>,Double,T>	scaleFitness()
abstract Function<Double,Double>	sharing()

Methods inherited from class java.lang.Object

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

Constructor Details

FitnessSharing

public FitnessSharing()

Method Details

distance

@Parameter
public abstract BiFunction<Genotype,Genotype,Double> distance()

sharing

@Parameter
public abstract Function<Double,Double> sharing()

scaleFitness

@Parameter
public abstract BiFunction<Individual<T>,Double,T> scaleFitness()

apply

public Population<T> apply(long generation,
 Population<T> population)

Specified by:

apply in interface PostEvaluationProcessor<T extends Comparable<T>>

of

public static FitnessSharing<Double> of(BiFunction<Genotype,Genotype,Double> distance,
 Function<Double,Double> sharing)

ofStandard

public static FitnessSharing<Double> ofStandard(BiFunction<Genotype,Genotype,Double> distance,
 double sigma)

ofStandard

public static FitnessSharing<Double> ofStandard(BiFunction<Genotype,Genotype,Double> distance,
 double sigma,
 double alpha)

ofFloatFitness

public static FitnessSharing<Float> ofFloatFitness(BiFunction<Genotype,Genotype,Double> distance,
 Function<Double,Double> sharing)