Package PamUtils

Class SimpleObservable<T>

java.lang.Object

PamUtils.SimpleObservable<T>

Type Parameters:

T -

Direct Known Subclasses:

BeamLocaliserObservable

public class SimpleObservable<T>
extends Object

Simple observerbale class which can pass on a single object to observables.

Author:

Doug Gillespie

Constructor Summary

Constructors

Constructor	Description
SimpleObservable()

Method Summary

Modifier and Type	Method	Description
void	addObserver(SimpleObserver<T> observer)	Add an observer
boolean	removeObserver(SimpleObserver<T> observer)	Remove an observer
void	update(T data)	Update observers.
void	updateSettings()

Methods inherited from class java.lang.Object

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

Constructor Details

SimpleObservable

public SimpleObservable()

Method Details

addObserver

public void addObserver(SimpleObserver<T> observer)

Add an observer

Parameters:

observer -

removeObserver

public boolean removeObserver(SimpleObserver<T> observer)

Remove an observer

Parameters:

observer -

Returns:

true if observer existed.

update

public void update(T data)

Update observers.

Parameters:

data - data to pass to observers.

updateSettings

public void updateSettings()