org.uma.jmetal.qualityindicator.impl

Class Epsilon<Evaluate extends List<? extends Solution<?>>>

java.lang.Object

org.uma.jmetal.util.naming.impl.SimpleDescribedEntity

org.uma.jmetal.qualityindicator.impl.Epsilon<Evaluate>

All Implemented Interfaces:

QualityIndicator<Evaluate,Double>, DescribedEntity

public class Epsilon<Evaluate extends List<? extends Solution<?>>>
extends SimpleDescribedEntity
implements QualityIndicator<Evaluate,Double>

This class implements the unary epsilon additive indicator as proposed in E. Zitzler, E. Thiele, L. Laummanns, M., Fonseca, C., and Grunert da Fonseca. V (2003): Performance Assessment of Multiobjective Optimizers: An Analysis and Review. The code is the a Java version of the original metric implementation by Eckart Zitzler. It can be used also as a command line program just by typing $java org.uma.jmetal.qualityindicator.impl.Epsilon

Author:

Antonio J. Nebro , Juan J. Durillo

Constructor Summary

Constructors

Constructor and Description
Epsilon(Front referenceParetoFront) Constructor
Epsilon(String referenceParetoFrontFile) Constructor

Method Summary

Modifier and Type	Method and Description
Double	evaluate(Evaluate solutionList) Evaluate() method
String	getName()

Methods inherited from class org.uma.jmetal.util.naming.impl.SimpleDescribedEntity

getDescription, setDescription, setName, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.uma.jmetal.util.naming.DescribedEntity

getDescription

Constructor Detail

Epsilon

public Epsilon(String referenceParetoFrontFile)
        throws FileNotFoundException

Constructor

Parameters:

referenceParetoFrontFile -

Throws:

FileNotFoundException

Epsilon

public Epsilon(Front referenceParetoFront)

Constructor

Parameters:

referenceParetoFront -

Method Detail

evaluate

public Double evaluate(Evaluate solutionList)

Evaluate() method

Specified by:

evaluate in interface QualityIndicator<Evaluate extends List<? extends Solution<?>>,Double>

Parameters:

solutionList -

Returns:

getName

public String getName()

Specified by:

getName in interface QualityIndicator<Evaluate extends List<? extends Solution<?>>,Double>

Specified by:

getName in interface DescribedEntity

Overrides:

getName in class SimpleDescribedEntity

Returns:

the name of the DescribedEntity