Package org.opt4j.operator.mutate

Class MutateDouble

java.lang.Object

org.opt4j.operator.mutate.MutateDouble

All Implemented Interfaces:

Operator<DoubleGenotype>, Mutate<DoubleGenotype>

Direct Known Subclasses:

MutateDoubleElementwise

public abstract class MutateDouble
extends Object
implements Mutate<DoubleGenotype>

Mutate for the DoubleGenotype.

Field Summary

Fields

Modifier and Type	Field	Description
protected final NormalizeDouble	normalize
protected final Random	random

Constructor Summary

Constructors

Constructor	Description
MutateDouble(Rand random, NormalizeDouble normalize)	Constructs a MutateDouble.

Method Summary

Modifier and Type	Method	Description
void	mutate(DoubleGenotype genotype, double p)	Performs a mutation for a Genotype.
protected abstract void	mutateList(DoubleGenotype vector, double p)	The mutate internal function.

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

MutateDouble

@Inject
public MutateDouble(Rand random,
 NormalizeDouble normalize)

Constructs a MutateDouble.

Parameters:

random - the random number generator

normalize - the normalizer

Method Details

mutate

public void mutate(DoubleGenotype genotype,
 double p)

Description copied from interface: Mutate

Performs a mutation for a Genotype.

Specified by:

mutate in interface Mutate<DoubleGenotype>

Parameters:

genotype - the genotype to be mutated

p - the mutation rate

mutateList

protected abstract void mutateList(DoubleGenotype vector,
 double p)

The mutate internal function.

Parameters:

vector - the vector of double values

p - the mutation rate