Package org.uma.jmetal.util.neighborhood.impl

Class WeightVectorNeighborhood<S extends Solution<?>>

java.lang.Object

org.uma.jmetal.util.neighborhood.impl.WeightVectorNeighborhood<S>

All Implemented Interfaces:

Serializable, Neighborhood<S>

public class WeightVectorNeighborhood<S extends Solution<?>>
extends Object
implements Neighborhood<S>

This class implements a neighborhood based on the weight vectors of MOEA/D

Author:

Antonio J. Nebro

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.uma.jmetal.util.neighborhood.Neighborhood

Neighborhood.NeighborType

Constructor Summary

Constructors

Constructor	Description
WeightVectorNeighborhood(int numberOfWeightVectors, int neighborhoodSize)
WeightVectorNeighborhood(int numberOfWeightVectors, int weightVectorSize, int neighborhoodSize, String vectorDirectoryName)

Method Summary

Modifier and Type	Method	Description
int[][]	getNeighborhood()
List<S>	getNeighbors(List<S> solutionList, int solutionIndex)
int	getNumberOfWeightVectors()
double[][]	getWeightVector()
int	getWeightVectorSize()
int	neighborhoodSize()

Methods inherited from class java.lang.Object

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

Constructor Details

WeightVectorNeighborhood

public WeightVectorNeighborhood(int numberOfWeightVectors,
 int neighborhoodSize)

WeightVectorNeighborhood

public WeightVectorNeighborhood(int numberOfWeightVectors,
 int weightVectorSize,
 int neighborhoodSize,
 String vectorDirectoryName)
                         throws FileNotFoundException

Throws:

FileNotFoundException

Method Details

getNeighbors

public List<S> getNeighbors(List<S> solutionList,
 int solutionIndex)

Specified by:

getNeighbors in interface Neighborhood<S extends Solution<?>>

getNumberOfWeightVectors

public int getNumberOfWeightVectors()

getWeightVectorSize

public int getWeightVectorSize()

getNeighborhood

public int[][] getNeighborhood()

getWeightVector

public double[][] getWeightVector()

neighborhoodSize

public int neighborhoodSize()