com.microej.kf.util.observable

Class KernelSimpleObservable

java.lang.Object

ej.observable.SimpleObservable

com.microej.kf.util.observable.KernelSimpleObservable

public class KernelSimpleObservable
extends SimpleObservable

Extension of SimpleObservable which can handle observers from any Module.

Constructor Summary

Constructors

Constructor and Description
KernelSimpleObservable() Creates a kernel simple observable.

Method Summary

Modifier and Type	Method and Description
void	dispose() Disposes this kernel simple observable.
void	setObserver(Observer observer) Sets the observer of this simple observable.

Methods inherited from class ej.observable.SimpleObservable

clearChanged, getObserver, hasChanged, notifyObserver, setChanged, unsetObserver, unsetObserver

Methods inherited from class java.lang.Object

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

Constructor Detail

KernelSimpleObservable

public KernelSimpleObservable()

Creates a kernel simple observable.

This registers a feature state listener in the kernel. The dispose() method has to be called once this object is not used anymore in order to unregister the feature state listener.

Method Detail

dispose

public void dispose()

Disposes this kernel simple observable. Once it is disposed, observers can not be registered anymore.

setObserver

public void setObserver(Observer observer)

Sets the observer of this simple observable.

Overrides:

setObserver in class SimpleObservable

Parameters:

observer - the observer to set.

Throws:

IllegalStateException - if this kernel simple observable has been disposed.