geneticAlgorithm

Class Individual

java.lang.Object

geneticAlgorithm.Individual

public class Individual
extends java.lang.Object

This class models an individual of a Genetic algorithm. The genes consists on floating point numbers.

Author:

N. Ferrando, J. Alberdi-Rodriguez

Field Summary

Fields

Modifier and Type	Field and Description
private double[]	errors List of errors associated to this individual.
private double[]	genes Individual genes.
private double	simulationTime

Constructor Summary

Constructors

Constructor and Description
Individual(double[] genes)
Individual(double[] genes, double[] errors)
Individual(int genesNumber, int errorsNumber)

Method Summary

Modifier and Type	Method and Description
double	getError(int pos)
double[]	getErrors()
int	getErrorsSize()
double	getGene(int pos)
double[]	getGenes()
int	getGeneSize() Returns the number of genes
double	getSimulationTime()
double	getTotalError()
void	scaleGene(double scale, int pos)
void	setError(int pos, double error)
void	setGene(int pos, double gene)
void	setSimulationTime(double simulationTime)

Methods inherited from class java.lang.Object

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

Field Detail

genes

private double[] genes

Individual genes.

errors

private double[] errors

List of errors associated to this individual. We keep them in an array for debugging purposes, the GA just uses the global accumulation for selection purposes.

simulationTime

private double simulationTime

Constructor Detail

Individual

public Individual(int genesNumber,
                  int errorsNumber)

Individual

public Individual(double[] genes,
                  double[] errors)

Individual

public Individual(double[] genes)

Method Detail

setGene

public void setGene(int pos,
                    double gene)

getGenes

public double[] getGenes()

getGene

public double getGene(int pos)

scaleGene

public void scaleGene(double scale,
                      int pos)

setError

public void setError(int pos,
                     double error)

getErrors

public double[] getErrors()

getError

public double getError(int pos)

getTotalError

public double getTotalError()

getGeneSize

public int getGeneSize()

Returns the number of genes

Returns:

number of genes

getErrorsSize

public int getErrorsSize()

getSimulationTime

public double getSimulationTime()

setSimulationTime

public void setSimulationTime(double simulationTime)