Package org.uma.jmetal.util.observable.impl

Class DefaultObservable<D>

java.lang.Object

org.uma.jmetal.util.observable.impl.DefaultObservable<D>

All Implemented Interfaces:

Observable<D>

public class DefaultObservable<D>
extends Object
implements Observable<D>

Author:

Antonio J. Nebro

Constructor Summary

Constructors

Constructor	Description
DefaultObservable(String name)

Method Summary

Modifier and Type	Method	Description
void	clearChanged()
String	getName()
boolean	hasChanged()
void	notifyObservers(D data)
int	numberOfRegisteredObservers()
Collection<Observer<D>>	observers()
void	register(Observer<D> observer)
void	setChanged()
void	setName(String name)
void	unregister(Observer<D> observer)

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultObservable

public DefaultObservable(String name)

Method Details

register

public void register(Observer<D> observer)

Specified by:

register in interface Observable<D>

unregister

public void unregister(Observer<D> observer)

Specified by:

unregister in interface Observable<D>

notifyObservers

public void notifyObservers(D data)

Specified by:

notifyObservers in interface Observable<D>

numberOfRegisteredObservers

public int numberOfRegisteredObservers()

Specified by:

numberOfRegisteredObservers in interface Observable<D>

setChanged

public void setChanged()

Specified by:

setChanged in interface Observable<D>

hasChanged

public boolean hasChanged()

Specified by:

hasChanged in interface Observable<D>

clearChanged

public void clearChanged()

Specified by:

clearChanged in interface Observable<D>

getName

public String getName()

setName

public void setName(String name)

observers

public Collection<Observer<D>> observers()

Specified by:

observers in interface Observable<D>