This repository has been archived on 2022-11-20. You can view files and clone it, but cannot push or open issues or pull requests.
|
module observer.subject;
|
|
|
|
import observer.observer;
|
|
|
|
interface Subject
|
|
{
|
|
void registerObserver(Observer o);
|
|
void removeObserver(Observer o);
|
|
void notifyObservers();
|
|
}
|