org.opt4j.operator.mutate

Class MutatePermutationMixed

java.lang.Object

org.opt4j.operator.mutate.MutatePermutationMixed

All Implemented Interfaces:

Operator<PermutationGenotype<?>>, Mutate<PermutationGenotype<?>>, MutatePermutation

public class MutatePermutationMixed
extends Object
implements MutatePermutation

Mutate for the PermutationGenotype. Randomly selects between MutatePermutationSwap, MutatePermutationInsert, and MutatePermutationRevert.

Author:

lukasiewycz

Constructor Summary

Constructors

Constructor and Description
MutatePermutationMixed(MutatePermutationSwap swap, MutatePermutationInsert insert, MutatePermutationRevert revert, Rand random) Constructs a new MutatePermutation with the given mutation rate.

Method Summary

Modifier and Type	Method and Description
void	mutate(PermutationGenotype<?> genotype, double p) Performs a mutation for a Genotype.

Methods inherited from class java.lang.Object

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

Constructor Detail

MutatePermutationMixed

@Inject
public MutatePermutationMixed(MutatePermutationSwap swap,
                                      MutatePermutationInsert insert,
                                      MutatePermutationRevert revert,
                                      Rand random)

Constructs a new MutatePermutation with the given mutation rate.

Parameters:

swap - the swap mutate

insert - the insert mutate

revert - the revert mutate

random - the random number generator

Method Detail

mutate

public void mutate(PermutationGenotype<?> genotype,
                   double p)

Description copied from interface: Mutate

Performs a mutation for a Genotype.

Specified by:

mutate in interface Mutate<PermutationGenotype<?>>

Parameters:

genotype - the genotype to be mutated

p - the mutation rate