static void Main(string[] args)
{
var doer = new Doer();
UserInterface userInterface = new UserInterface();
Logger logger = new Logger();
doer.AfterDoSomethingWith += userInterface.AfterDoSomethingWith;
doer.AfterDoSomethingWith += logger.AfterDoSomethingWith;
doer.AfterDoMore += logger.AfterDoMore;
//doer.AfterDoSomethingWith =
// new MulticastNotifier<string>(
// new DesignPatterns.Observer.IObserver<string>[] {
// userInterface.AfterDoSomethingWith,
// logger.AfterDoSomethingWith
// });
//doer.AfterDoMore =
// new MulticastNotifier<Tuple<string, string>>(
// new DesignPatterns.Observer.IObserver<Tuple<string, string>>[]
// {
// logger.AfterDoMore
// });
doer.DoSomethingWith("my data");
doer.DoMore("tail");
// composite pattern
//var drawing = new GraphicObject { Name = "My Drawing" };
//drawing.Children.Add(new Circle { Color = "Red" });
//drawing.Children.Add(new Square { Color = "Yelllow" });
//var group = new GraphicObject();
//drawing.Children.Add(new Circle { Color = "Blue" });
//drawing.Children.Add(new Square { Color = "Blue" });
//drawing.Children.Add(group);
//Console.WriteLine(drawing);
Console.ReadLine();
}
