static void Main(string[] args)
{
MessageSubscriberOne s1 = new MessageSubscriberOne();
MessageSubscriberTwo s2 = new MessageSubscriberTwo();
MessageSubscriberThree s3 = new MessageSubscriberThree();
MessagePublisher p = new MessagePublisher();
p.attach(s1);
p.attach(s2);
p.notifyUpdate(new Message("First Message"));
p.detach(s1);
p.attach(s3);
p.notifyUpdate(new Message("Second Message"));
}
static void Main(string[] args)
{
Console.WriteLine("Hello World!");
MessageSubscriberOne s1 = new MessageSubscriberOne();
MessageSubscriberTwo s2 = new MessageSubscriberTwo();
MessageSubscriberThree s3 = new MessageSubscriberThree();
MessagePublisher p = new MessagePublisher();
State currentState = new State();
currentState.stateName = "Active01";
//currentState.stateName = 22;
p.SetState(currentState);
p.attach(s1);
p.attach(s2);
p.notifyUpdate(new Message("First Message")); //s1 and s2 will receive the update
currentState.stateName = "Active02";
p.SetState(currentState);
p.detach(s1);
p.attach(s3);
p.notifyUpdate(new Message("Second Message")); //s2 and s3 will receive the update
}
