Package org.uma.jmetal.operator.mutation.impl

Class DisplacementMutation<T>

java.lang.Object

org.uma.jmetal.operator.mutation.impl.DisplacementMutation<T>

All Implemented Interfaces:

Serializable, MutationOperator<PermutationSolution<T>>, Operator<PermutationSolution<T>,PermutationSolution<T>>

public class DisplacementMutation<T>
extends Object
implements MutationOperator<PermutationSolution<T>>

Displacement Mutation operator for permutation-based genetic algorithms. This operator selects a subsequence of the permutation and inserts it into a new random position.

Author:

Nicolás R. Uribe

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
DisplacementMutation(double mutationProbability)

Method Summary

Modifier and Type	Method	Description
void	doMutation(PermutationSolution<T> solution)
PermutationSolution<T>	execute(PermutationSolution<T> solution)
double	mutationProbability()

Methods inherited from class java.lang.Object

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

Constructor Details

DisplacementMutation

public DisplacementMutation(double mutationProbability)

Method Details

mutationProbability

public double mutationProbability()

Specified by:

mutationProbability in interface MutationOperator<T>

execute

public PermutationSolution<T> execute(PermutationSolution<T> solution)

Specified by:

execute in interface MutationOperator<T>

Specified by:

execute in interface Operator<PermutationSolution<T>,PermutationSolution<T>>

Parameters:

solution - The data to process

doMutation

public void doMutation(PermutationSolution<T> solution)