biz.hammurapi.util
Interface Observable

All Known Implementing Classes:
DatabaseObject, MeasuringDatabaseObject

public interface Observable

Classes which want broadcast changes in them should implement this interface.

Author:
Pavel Vlasov

Method Summary
 void addObserver(Observer observer)
          Adds observer to a collection of observers.
 void removeObserver(Observer observer)
          Removes observer from observers collection.
 

Method Detail

addObserver

void addObserver(Observer observer)
Adds observer to a collection of observers.

Parameters:
observer -

removeObserver

void removeObserver(Observer observer)
Removes observer from observers collection.

Parameters:
observer -


Copyright © 2003 Hammurapi Group. All Rights Reserved.