net.sourceforge.cilib.pso.particle
Class DeviationDecorator

java.lang.Object
  net.sourceforge.cilib.entity.AbstractEntity
      net.sourceforge.cilib.pso.particle.AbstractParticle
          net.sourceforge.cilib.pso.particle.ParticleDecorator
              net.sourceforge.cilib.pso.particle.DeviationDecorator

All Implemented Interfaces:

Serializable, Comparable<Entity>, CandidateSolution, Entity, Particle, SocialEntity, Cloneable

public class DeviationDecorator
extends ParticleDecorator
implements Cloneable

Author:

Edwin Peer

See Also:

Serialized Form

Field Summary

Fields inherited from class net.sourceforge.cilib.pso.particle.AbstractParticle

neighbourhoodBestUpdateStrategy, personalBestUpdateStrategy, positionInitialisationStrategy, positionUpdateStrategy, velocityInitialisationStrategy, velocityUpdateStrategy

Constructor Summary

DeviationDecorator(Particle target, int observations)

Method Summary

void	calculateFitness() Calculate the fitness of the Entity incrementing the number of fitness evaluations for the algorithm.
int	compareTo(Entity o)
boolean	equals(Object object) It doesn;t make sense to compare the meta data of the entity.
static DeviationDecorator	extract(Particle particle) Deprecated.
DeviationDecorator	getClone() Make a clone of the Entity the exact semantics of the clone method will be defined by the classes that implements this interface.
double	getFitnessDeviation()
double	getPositionDeviation()
int	hashCode()
void	initialise(OptimisationProblem problem) The initialise method overrides the parent class initialise method.
void	reset()
void	updatePosition() Update the position of the Particle.

Methods inherited from class net.sourceforge.cilib.pso.particle.ParticleDecorator

calculateFitness, getBehaviouralParameters, getBestFitness, getBestPosition, getCandidateSolution, getDimension, getFitness, getId, getNeighbourhoodBest, getPosition, getTarget, getVelocity, getVelocityUpdateStrategy, reinitialise, setBehaviouralParameters, setCandidateSolution, setDimension, setNeighbourhoodBest, setTarget, setVelocityUpdateStrategy, updateControlParameters, updateVelocity

Methods inherited from class net.sourceforge.cilib.pso.particle.AbstractParticle

getNeighbourhoodBestUpdateStrategy, getPersonalBestUpdateStrategy, getPositionInitialisationStrategy, getPositionUpdateStrategy, getSocialBestFitness, getVelocityInitialisationStrategy, setNeighbourhoodBestUpdateStrategy, setPersonalBestUpdateStrategy, setPositionInitialisationStrategy, setPositionUpdateStrategy, setVelocityInitialisationStrategy

Methods inherited from class net.sourceforge.cilib.entity.AbstractEntity

getFitnessCalculator, getProperties, setFitnessCalculator, setProperties

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sourceforge.cilib.entity.Entity

getFitnessCalculator, getProperties, setProperties

Constructor Detail

DeviationDecorator

public DeviationDecorator(Particle target,
                          int observations)

Method Detail

getClone

public DeviationDecorator getClone()

Make a clone of the Entity the exact semantics of the clone method will be defined by the classes that implements this interface.

Specified by:

getClone in interface Entity

Specified by:

getClone in interface Particle

Specified by:

getClone in interface Cloneable

Specified by:

getClone in class ParticleDecorator

Returns:

the cloned object

See Also:

Object.clone()

equals

public boolean equals(Object object)

Description copied from class: AbstractParticle

It doesn;t make sense to compare the meta data of the entity. In other words, the properties of the entity may vary, but the entity is still the same entity.

Overrides:

equals in class ParticleDecorator

Parameters:

object - The object to compare equality.

hashCode

public int hashCode()

Description copied from class: AbstractParticle

Overrides:

hashCode in class ParticleDecorator

initialise

public void initialise(OptimisationProblem problem)

The initialise method overrides the parent class initialise method. The fitness[] and positions[][] instance fields are instantiated.

Specified by:

initialise in interface Entity

Overrides:

initialise in class ParticleDecorator

Parameters:

problem -

i -

updatePosition

public void updatePosition()

Update the position of the Particle.

Specified by:

updatePosition in interface Particle

Overrides:

updatePosition in class ParticleDecorator

getFitnessDeviation

public double getFitnessDeviation()

getPositionDeviation

public double getPositionDeviation()

reset

public void reset()

extract

@Deprecated
public static DeviationDecorator extract(Particle particle)

Deprecated.

compareTo

public int compareTo(Entity o)

Description copied from class: AbstractParticle

Specified by:

compareTo in interface Comparable<Entity>

Specified by:

compareTo in interface Entity

Overrides:

compareTo in class ParticleDecorator

calculateFitness

public void calculateFitness()

Description copied from class: AbstractParticle

Calculate the fitness of the Entity incrementing the number of fitness evaluations for the algorithm.

Specified by:

calculateFitness in interface Entity

Overrides:

calculateFitness in class AbstractParticle