示例#1
0
        static void Main(string[] args)
        {
            // prepared stage
            var invoker    = new Invoker();
            var commanderA = new CommanderA();
            var commanderB = new CommanderB();

            // receiver order
            var order1 = new CommandOrderA(commanderA);
            var order2 = new CommandOrderB(commanderB);
            var order3 = new CommandOrderA(commanderA);

            invoker.ReceiveOrder(order1);
            invoker.ReceiveOrder(order2);
            invoker.ReceiveOrder(order3);
            invoker.CancelOrder(order3);
            invoker.NodifyCommander();
        }