org.uma.jmetal.problem.multiobjective.zdt

Class ZDT5

java.lang.Object

org.uma.jmetal.problem.impl.AbstractGenericProblem<BinarySolution>

org.uma.jmetal.problem.impl.AbstractBinaryProblem

org.uma.jmetal.problem.multiobjective.zdt.ZDT5

All Implemented Interfaces:

Serializable, BinaryProblem, Problem<BinarySolution>

public class ZDT5
extends AbstractBinaryProblem

Class representing problem ZDT5

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ZDT5() Creates a default instance of problem ZDT5 (11 decision variables)
ZDT5(Integer numberOfVariables) Creates a instance of problem ZDT5

Method Summary

Modifier and Type	Method and Description
double	evalG(BinarySolution solution) Returns the value of the ZDT5 function G.
double	evalH(double f, double g) Returns the value of the ZDT5 function H.
void	evaluate(BinarySolution solution) Evaluate() method
double	evalV(double value) Returns the value of the ZDT5 function V.
protected int	getBitsPerVariable(int index)

Methods inherited from class org.uma.jmetal.problem.impl.AbstractBinaryProblem

createSolution, getNumberOfBits, getTotalNumberOfBits

Methods inherited from class org.uma.jmetal.problem.impl.AbstractGenericProblem

getName, getNumberOfConstraints, getNumberOfObjectives, getNumberOfVariables, setName, setNumberOfConstraints, setNumberOfObjectives, setNumberOfVariables

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.uma.jmetal.problem.Problem

getName, getNumberOfConstraints, getNumberOfObjectives, getNumberOfVariables

Constructor Detail

ZDT5

public ZDT5()

Creates a default instance of problem ZDT5 (11 decision variables)

ZDT5

public ZDT5(Integer numberOfVariables)

Creates a instance of problem ZDT5

Parameters:

numberOfVariables - Number of variables.

Method Detail

getBitsPerVariable

protected int getBitsPerVariable(int index)

Specified by:

getBitsPerVariable in class AbstractBinaryProblem

evaluate

public void evaluate(BinarySolution solution)

Evaluate() method

evalG

public double evalG(BinarySolution solution)

Returns the value of the ZDT5 function G.

Parameters:

solution - The solution.

evalV

public double evalV(double value)

Returns the value of the ZDT5 function V.

Parameters:

value - The parameter of V function.

evalH

public double evalH(double f,
                    double g)

Returns the value of the ZDT5 function H.

Parameters:

f - First argument of the function H.

g - Second argument of the function H.