patterns/observer/template/observer-only.cs - A templates of the Observer class. | Lecture 6 - slide 17 : 20 Program 2 |
using System.Collections; namespace Templates.Observer { public class Observer { private Subject mySubject; public Observer (Subject s){ mySubject = s; } public void Update(){ // ... SubjectState state = mySubject.GetState(); // if (the state is interesting){ // react on state change // } } } }