jmetal.util
Class Neighborhood

java.lang.Object
  jmetal.util.Neighborhood

public class Neighborhood
extends java.lang.Object

Class representing neighborhoods for a Solution into a SolutionSet.

Constructor Summary

Neighborhood(int solutionSetSize)
Constructor.

Method Summary

SolutionSet	getEightNeighbors(SolutionSet population, int individual) Returns a SolutionSet with the North, Sout, East, West, North-West, South-West, North-East and South-East neighbors solutions of ratio 0 of a given location into a given SolutionSet.
SolutionSet	getFourNeighbors(SolutionSet solutionSet, int location) Returns a SolutionSet with the North, Sout, East and West neighbors solutions of ratio 0 of a given location into a given SolutionSet.

Methods inherited from class java.lang.Object

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

Constructor Detail

Neighborhood

public Neighborhood(int solutionSetSize)

Constructor. Defines a neighborhood of a given size.

Parameters:

solutionSetSize - The size.

Method Detail

getFourNeighbors

public SolutionSet getFourNeighbors(SolutionSet solutionSet,
                                    int location)

Returns a SolutionSet with the North, Sout, East and West neighbors solutions of ratio 0 of a given location into a given SolutionSet.

Parameters:

solutionSet - The SolutionSet.

location - The location.

Returns:

a SolutionSet with the neighbors.

getEightNeighbors

public SolutionSet getEightNeighbors(SolutionSet population,
                                     int individual)

Returns a SolutionSet with the North, Sout, East, West, North-West, South-West, North-East and South-East neighbors solutions of ratio 0 of a given location into a given SolutionSet. solutions of a given location into a given SolutionSet.

Parameters:

population - The SolutionSet.

individual - The individual.

Returns:

a SolutionSet with the neighbors.