Exemplo n.º 1
0
        static void Main(string[] args)
        {
            //------------OBSERVER--------------------------------
            Console.WriteLine("-------OBSERVER EXAMPLE------------- \n");

            Application shazam = new Application("Shazam", "2.3.1");

            List <IClient> clients = new List <IClient>
            {
                new Client("Aurel", shazam),
                new Client("Nicu", shazam),
                new VipClient("Dima", shazam),
                new Client("Vlad", shazam)
            };

            shazam.Notify();

            //---------------STRATEGY------------------------------
            Console.WriteLine("\n-------STRATEGY EXAMPLE------------- \n");

            PC pc = new PC("Acer", new HDD());

            pc.Read();
            pc.ChangeTypepRead(new SSD());

            pc.Read();

            //-------------TEMPLATE---------------------------------
            Console.WriteLine("\n--------Template Example------------ \n");

            Reparation personal      = new PersonalReparation();
            Reparation serviceCenter = new ServiceCenter();

            Console.WriteLine("My reparation:");
            personal.Repair();

            Console.WriteLine("\nService Center Reparation:");
            serviceCenter.Repair();

            //------------VISITOR------------------------------------
            Console.WriteLine("\n----------Visitor Example-------------");

            MyDataBase myDB  = new MyDataBase("Facebook");
            Files      files = new Files();

            Developer developer = new Developer("George");
            User      user      = new User("Aurel");
            Hacker    hacker    = new Hacker();

            files.Accept(developer);
            files.Accept(hacker);

            myDB.Accept(developer);
            myDB.Accept(user);

            Console.WriteLine("\n OR: ");

            Administrator admin = new Administrator();

            admin.AddElement(myDB);
            admin.AddElement(files);
            admin.Accept(developer);
            admin.Accept(user);
            admin.RemoveElement(files);

            Console.WriteLine("Remove operations with files.");

            admin.Accept(developer);
            admin.Accept(user);
            Console.ReadKey();
        }