Package planner.utils.evaluators.testfunctions

Class RastriginFunction

java.lang.Object

planner.utils.evaluators.testfunctions.TestFunction

planner.utils.evaluators.testfunctions.RastriginFunction

All Implemented Interfaces:

Evaluator

public class RastriginFunction
extends TestFunction

RastriginFunction is a class implementing the Rastrigin's function over the TestFunction abstract base class.

Since:

1.0

Version:

1.0

Author:

Alicia Vazquez Ramos

Field Summary

Fields inherited from class planner.utils.evaluators.testfunctions.TestFunction

exe

Constructor Summary

Constructors

Constructor	Description
RastriginFunction(Execution exe)	Constructor.

Method Summary

Modifier and Type	Method	Description
double	evaluate(double[] genotype)	Computes the Rastrigin's function given a candidate solution.
String	toString()	Gets a string representing the visualization by console of the Test Function.

Methods inherited from class java.lang.Object

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

Constructor Details

RastriginFunction

public RastriginFunction(Execution exe)

Constructor.

Parameters:

exe - configuration of the current execution.

Method Details

evaluate

public double evaluate(double[] genotype)

Computes the Rastrigin's function given a candidate solution.

Parameters:

genotype - candidate solution.

Returns:

fitness of the candidate solution.

toString

public String toString()

Gets a string representing the visualization by console of the Test Function.

Overrides:

toString in class Object

Returns:

the name of the Test Function.