Package evo.search.ga.mutators

Class SwapPropertyMutator

java.lang.Object

io.jenetics.AbstractAlterer<G,C>

io.jenetics.Mutator<G,C>

io.jenetics.SwapMutator<DiscreteGene,Double>

evo.search.ga.mutators.SwapGeneMutator

evo.search.ga.mutators.SwapPropertyMutator

All Implemented Interfaces:

DiscreteAlterer, io.jenetics.Alterer<DiscreteGene,Double>

Direct Known Subclasses:

SwapDistanceMutator, SwapPositionsMutator

public abstract class SwapPropertyMutator
extends SwapGeneMutator

Author:

jotoh

Field Summary

Fields inherited from class io.jenetics.AbstractAlterer

_probability

Fields inherited from interface io.jenetics.Alterer

DEFAULT_ALTER_PROBABILITY

Constructor Summary

Constructors

Constructor	Description
SwapPropertyMutator(double probability)	Construct a swap mutator which swaps a component of the genes.

Method Summary

Modifier and Type	Method	Description
protected io.jenetics.MutatorResult<io.jenetics.Chromosome<DiscreteGene>>	mutate(io.jenetics.Chromosome<DiscreteGene> chromosome, double p, Random random)
protected abstract void	swapComponent(io.jenetics.util.MSeq<DiscreteGene> mSeq, int a, int b)	Swap a property of two genes at positions a and b.

Methods inherited from class io.jenetics.Mutator

alter, mutate, mutate, mutate, toString

Methods inherited from class io.jenetics.AbstractAlterer

probability

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.jenetics.Alterer

alter, andThen, compose

Methods inherited from interface evo.search.ga.mutators.DiscreteAlterer

probability

Constructor Detail

SwapPropertyMutator

public SwapPropertyMutator(double probability)

Construct a swap mutator which swaps a component of the genes.

Parameters:

probability - the swapping probability

Method Detail

mutate

protected io.jenetics.MutatorResult<io.jenetics.Chromosome<DiscreteGene>> mutate(io.jenetics.Chromosome<DiscreteGene> chromosome,
                                                                                 double p,
                                                                                 Random random)

Overrides:

mutate in class io.jenetics.SwapMutator<DiscreteGene,Double>

swapComponent

protected abstract void swapComponent(io.jenetics.util.MSeq<DiscreteGene> mSeq,
                                      int a,
                                      int b)

Swap a property of two genes at positions a and b.

Parameters:

mSeq - sequence of genes

a - position a

b - position b