com.rapidminer.tools
Class AbstractObservable<A>

java.lang.Object
  com.rapidminer.tools.AbstractObservable<A>

All Implemented Interfaces:

Observable<A>

Direct Known Subclasses:

AbstractPort, AbstractPorts, ExecutionUnit, Operator, Parameters, Process, ProcessContext, RepositoryManager

public class AbstractObservable<A>
extends java.lang.Object
implements Observable<A>

Author:

Simon Fischer

Constructor Summary

AbstractObservable()

Method Summary

void	addObserver(Observer<A> observer, boolean onEDT) Adds an observer that will be notified on the EDT if onEDT is true.
void	addObserverAsFirst(Observer<A> observer, boolean onEDT) Same as {@link #addObserver(Observer, boolean), but adds this observer as the first in the list.
protected void	fireUpdate() Equivalent to fireUpdate(null).
protected void	fireUpdate(A argument) Updates all observers with the given argument.
void	removeObserver(Observer<A> observer) Removes an observer from this observable.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractObservable

public AbstractObservable()

Method Detail

addObserverAsFirst

public void addObserverAsFirst(Observer<A> observer,
                               boolean onEDT)

Description copied from interface: Observable

Same as {@link #addObserver(Observer, boolean), but adds this observer as the first in the list.

Specified by:

addObserverAsFirst in interface Observable<A>

addObserver

public void addObserver(Observer<A> observer,
                        boolean onEDT)

Description copied from interface: Observable

Adds an observer that will be notified on the EDT if onEDT is true.

Specified by:

addObserver in interface Observable<A>

removeObserver

public void removeObserver(Observer<A> observer)

Description copied from interface: Observable

Removes an observer from this observable.

Specified by:

removeObserver in interface Observable<A>

fireUpdate

protected void fireUpdate()

Equivalent to fireUpdate(null).

fireUpdate

protected void fireUpdate(A argument)

Updates all observers with the given argument.