Package org.uma.jmetal.component.algorithm

Class RandomSearchAlgorithm<S extends Solution<?>>

java.lang.Object

org.uma.jmetal.component.algorithm.RandomSearchAlgorithm<S>

Type Parameters:

S - Solution

All Implemented Interfaces:

Serializable, Runnable, Algorithm<List<S>>

public class RandomSearchAlgorithm<S extends Solution<?>>
extends Object
implements Algorithm<List<S>>

Class representing a random search algorithm. It implements the Algorithm interface by applying a component-based approach.

Author:

Antonio J. Nebro (ajnebro@uma.es)

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected NonDominatedSolutionListArchive<S>	archive
protected Map<String,Object>	attributes
protected Evaluation<S>	evaluation
protected int	evaluations
protected long	initTime
protected String	name
protected Observable<Map<String,Object>>	observable
protected SolutionsCreation<S>	solutionsCreation
protected Termination	termination
protected long	totalComputingTime

Constructor Summary

Constructors

Constructor	Description
RandomSearchAlgorithm(String name, SolutionsCreation<S> solutionsCreation, Evaluation<S> evaluation, Termination termination)	Constructor

Method Summary

Modifier and Type	Method	Description
Archive<S>	archive()
Map<String,Object>	attributes()
protected List<S>	bestSolutions()
long	currentComputingTime()
String	description()
int	evaluations()
Observable<Map<String,Object>>	getObservable()
protected void	initProgress()
String	name()
List<S>	result()
void	run()
long	totalComputingTime()
protected void	updateBestFoundSolutions(List<S> solutions)
protected void	updateProgress()

Methods inherited from class java.lang.Object

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

Field Details

termination

protected Termination termination

solutionsCreation

protected SolutionsCreation<S extends Solution<?>> solutionsCreation

evaluation

protected Evaluation<S extends Solution<?>> evaluation

attributes

protected Map<String,Object> attributes

initTime

protected long initTime

totalComputingTime

protected long totalComputingTime

evaluations

protected int evaluations

observable

protected Observable<Map<String,Object>> observable

name

protected String name

archive

protected NonDominatedSolutionListArchive<S extends Solution<?>> archive

Constructor Details

RandomSearchAlgorithm

public RandomSearchAlgorithm(String name,
 SolutionsCreation<S> solutionsCreation,
 Evaluation<S> evaluation,
 Termination termination)

Constructor

Parameters:

name -

termination -

Method Details

run

public void run()

Specified by:

run in interface Algorithm<S extends Solution<?>>

Specified by:

run in interface Runnable

initProgress

protected void initProgress()

updateProgress

protected void updateProgress()

updateBestFoundSolutions

protected void updateBestFoundSolutions(List<S> solutions)

bestSolutions

protected List<S> bestSolutions()

result

public List<S> result()

Specified by:

result in interface Algorithm<S extends Solution<?>>

name

public String name()

Specified by:

name in interface Algorithm<S extends Solution<?>>

description

public String description()

Specified by:

description in interface Algorithm<S extends Solution<?>>

evaluations

public int evaluations()

archive

public Archive<S> archive()

getObservable

public Observable<Map<String,Object>> getObservable()

attributes

public Map<String,Object> attributes()

totalComputingTime

public long totalComputingTime()

currentComputingTime

public long currentComputingTime()