Package org.opt4j.operator.neighbor

Class NeighborPermutationMixed

java.lang.Object

org.opt4j.operator.neighbor.NeighborPermutationMixed

All Implemented Interfaces:

Operator<PermutationGenotype<?>>, Neighbor<PermutationGenotype<?>>, NeighborPermutation

public class NeighborPermutationMixed
extends Object
implements NeighborPermutation

Randomly selects between NeighborPermutationSwap, NeighborPermutationInsert, and NeighborPermutationRevert.

Field Summary

Fields

Modifier and Type	Field	Description
protected NeighborPermutationInsert	insert
protected Random	random
protected NeighborPermutationRevert	revert
protected NeighborPermutationSwap	swap

Constructor Summary

Constructors

Constructor	Description
NeighborPermutationMixed(NeighborPermutationSwap swap, NeighborPermutationInsert insert, NeighborPermutationRevert revert, Rand random)	Constructs a NeighborPermutationMixed operator for the PermutationGenotype.

Method Summary

Modifier and Type	Method	Description
void	neighbor(PermutationGenotype<?> genotype)	Moves the Genotype to a neighbor.

Methods inherited from class java.lang.Object

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

Field Detail

random

protected final Random random

swap

protected final NeighborPermutationSwap swap

insert

protected final NeighborPermutationInsert insert

revert

protected final NeighborPermutationRevert revert

Constructor Detail

NeighborPermutationMixed

@Inject
public NeighborPermutationMixed(NeighborPermutationSwap swap,
                                NeighborPermutationInsert insert,
                                NeighborPermutationRevert revert,
                                Rand random)

Constructs a NeighborPermutationMixed operator for the PermutationGenotype.

Parameters:

swap - the swap permutation

insert - the insert permutation

revert - the revert permutation

random - the random number generator

Method Detail

neighbor

public void neighbor(PermutationGenotype<?> genotype)

Description copied from interface: Neighbor

Moves the Genotype to a neighbor.

Specified by:

neighbor in interface Neighbor<PermutationGenotype<?>>

Parameters:

genotype - the Genotype to be changed