SimpleObservable

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
equals, 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()