br.otimizes.oplatool.core.jmetal4.indicators

Class Hypervolume

java.lang.Object

br.otimizes.oplatool.core.jmetal4.indicators.Hypervolume

public class Hypervolume
extends java.lang.Object

Hypervolume file methods

Constructor Summary

Constructors

Constructor and Description
Hypervolume()

Method Summary

Modifier and Type	Method and Description
static void	clearFile(java.lang.String path) Delete the hypervolume file
static void	printFormatedHypervolumeFile(SolutionSet allSolutions, java.lang.String path, boolean append) Print all solutions in a formatted file
static double[]	printReferencePoint(double[][] allSolutions, java.lang.String path, int objectives) Print the reference point of the solutions objectives in a file

Methods inherited from class java.lang.Object

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

Constructor Detail

Hypervolume

public Hypervolume()

Method Detail

clearFile

public static void clearFile(java.lang.String path)

Delete the hypervolume file

Parameters:

path - path of the file

printFormatedHypervolumeFile

public static void printFormatedHypervolumeFile(SolutionSet allSolutions,
                                                java.lang.String path,
                                                boolean append)
                                         throws java.io.IOException

Print all solutions in a formatted file

Parameters:

allSolutions - solutions

path - file path

append - append or replace the file

Throws:

java.io.IOException - default exception

printReferencePoint

public static double[] printReferencePoint(double[][] allSolutions,
                                           java.lang.String path,
                                           int objectives)
                                    throws java.io.IOException

Print the reference point of the solutions objectives in a file

Parameters:

allSolutions - solutions

path - path to save

objectives - number of objectives

Returns:

reference point

Throws:

java.io.IOException - default exception