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

Class LinkedPolynomialMutation

java.lang.Object

org.uma.jmetal.operator.mutation.impl.LinkedPolynomialMutation

All Implemented Interfaces:

Serializable, MutationOperator<DoubleSolution>, Operator<DoubleSolution,DoubleSolution>

public class LinkedPolynomialMutation
extends Object
implements MutationOperator<DoubleSolution>

This class implements the linked polynomial mutation operator presented in: https://doi.org/10.1109/SSCI.2016.7850214

Author:

Antonio J. Nebro

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
LinkedPolynomialMutation()	Constructor
LinkedPolynomialMutation(double mutationProbability, double distributionIndex)	Constructor
LinkedPolynomialMutation(double mutationProbability, double distributionIndex, RepairDoubleSolution solutionRepair)	Constructor
LinkedPolynomialMutation(double mutationProbability, double distributionIndex, RepairDoubleSolution solutionRepair, RandomGenerator<Double> randomGenerator)	Constructor
LinkedPolynomialMutation(double mutationProbability, double distributionIndex, RandomGenerator<Double> randomGenerator)	Constructor
LinkedPolynomialMutation(DoubleProblem problem, double distributionIndex, RandomGenerator<Double> randomGenerator)	Constructor

Method Summary

Modifier and Type	Method	Description
double[]	execute(double[] x, double[] lowerBound, double[] upperBound)
DoubleSolution	execute(DoubleSolution solution)	Execute() method
double	getDistributionIndex()
double	mutationProbability()
void	setDistributionIndex(double distributionIndex)
void	setMutationProbability(double probability)

Methods inherited from class java.lang.Object

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

Constructor Details

LinkedPolynomialMutation

public LinkedPolynomialMutation()

Constructor

LinkedPolynomialMutation

public LinkedPolynomialMutation(DoubleProblem problem,
 double distributionIndex,
 RandomGenerator<Double> randomGenerator)

Constructor

LinkedPolynomialMutation

public LinkedPolynomialMutation(double mutationProbability,
 double distributionIndex)

Constructor

LinkedPolynomialMutation

public LinkedPolynomialMutation(double mutationProbability,
 double distributionIndex,
 RandomGenerator<Double> randomGenerator)

Constructor

LinkedPolynomialMutation

public LinkedPolynomialMutation(double mutationProbability,
 double distributionIndex,
 RepairDoubleSolution solutionRepair)

Constructor

LinkedPolynomialMutation

public LinkedPolynomialMutation(double mutationProbability,
 double distributionIndex,
 RepairDoubleSolution solutionRepair,
 RandomGenerator<Double> randomGenerator)

Constructor

Method Details

mutationProbability

public double mutationProbability()

Specified by:

mutationProbability in interface MutationOperator<DoubleSolution>

getDistributionIndex

public double getDistributionIndex()

setMutationProbability

public void setMutationProbability(double probability)

setDistributionIndex

public void setDistributionIndex(double distributionIndex)

execute

public DoubleSolution execute(DoubleSolution solution)
                       throws JMetalException

Execute() method

Specified by:

execute in interface MutationOperator<DoubleSolution>

Specified by:

execute in interface Operator<DoubleSolution,DoubleSolution>

Parameters:

solution - The data to process

Throws:

JMetalException

execute

public double[] execute(double[] x,
 double[] lowerBound,
 double[] upperBound)