cz.psika.numerist
Interface ItemObserver

All Known Implementing Classes:
Manager

public interface ItemObserver

Observer interface.

Author:
Tomas Psika

Method Summary
 void update(ItemObservable observable, Constants.ItemEvents event)
          Method called whenever ItemObservable object has changed and the object wants to inform attached observers.
 

Method Detail

update

void update(ItemObservable observable,
            Constants.ItemEvents event)
Method called whenever ItemObservable object has changed and the object wants to inform attached observers.

Parameters:
observable - the observable object
event - type of event occured within instance of ItemObservable.
See Also:
Constants.ItemEvents