org.opt4j.operator.neighbor

Class NeighborPermutationRevert

java.lang.Object

org.opt4j.operator.neighbor.NeighborPermutationRevert

All Implemented Interfaces:

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

public class NeighborPermutationRevert
extends Object
implements NeighborPermutation

Neighbor for the PermutationGenotype. Reverts a sublist.

Given a permutation 1 2 3 4 5 6 7 8, this might result in 1 2 7 6 5 4 3 8.

Author:

lukasiewycz

Constructor Summary

Constructors

Constructor and Description
NeighborPermutationRevert(Rand random) Constructs a NeighborPermutationRevert operator for the PermutationGenotype.

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

NeighborPermutationRevert

@Inject
public NeighborPermutationRevert(Rand random)

Constructs a NeighborPermutationRevert operator for the PermutationGenotype.

Parameters:

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