Example #1
0
        static void Main(string[] args)
        {
            bool exitLoop = false;

            while (!exitLoop)
            {
                Console.WriteLine();
                Console.WriteLine("Please type the number of type of design patterns to veiw");
                Console.WriteLine("0 - Exit");
                Console.WriteLine("1 - Creational");
                Console.WriteLine("2 - Structural");
                Console.WriteLine("3 - Behaivoral");

                ConsoleKeyInfo keyInfo = Console.ReadKey();
                Console.WriteLine();

                switch (keyInfo.KeyChar.ToString())
                {
                case "0":
                    exitLoop = true;
                    break;

                case "1":
                    while (!exitLoop)
                    {
                        Console.WriteLine("Please select Creational Pattern to demo:");
                        Console.WriteLine("0 - Exit");
                        Console.WriteLine("1 - Simple Factory");
                        Console.WriteLine("2 - Factory Method");
                        Console.WriteLine("3 - Abstract Factory");
                        Console.WriteLine("4 - Builder");
                        Console.WriteLine("5 - Fluent Interface");
                        Console.WriteLine("6 - Prototype");
                        Console.WriteLine("7 - Singleton");

                        keyInfo = Console.ReadKey();
                        Console.WriteLine();

                        switch (keyInfo.KeyChar.ToString())
                        {
                        case "0":
                            exitLoop = true;
                            break;

                        case "1":
                            SimpleFactoryClient simpleFactoryClient = new SimpleFactoryClient();
                            simpleFactoryClient.PrintSimpleFactory();
                            break;

                        case "2":
                            FactoryMethodClient factoryMethodClient = new FactoryMethodClient();
                            factoryMethodClient.PrintFactoryMethod();
                            break;

                        case "3":
                            AbstractFactoryClient abstractFactoryClient = new AbstractFactoryClient();
                            abstractFactoryClient.PrintAbstractFactory();
                            break;

                        case "4":
                            BuilderClient builderClient = new BuilderClient();
                            builderClient.PrintBuilder();
                            break;

                        case "5":
                            FluentInterfaceClient fluentInterfaceClient = new FluentInterfaceClient();
                            fluentInterfaceClient.PrintFluentInterface();
                            break;

                        case "6":
                            PrototypeClient prototypeClient = new PrototypeClient();
                            prototypeClient.PrintPrototype();
                            break;

                        case "7":
                            SingletonClient singletonClient = new SingletonClient();
                            singletonClient.PrintSingleton();
                            break;

                        default:
                            Console.WriteLine("Selection must be 0-7");
                            break;
                        }
                    }

                    exitLoop = false;
                    break;

                case "2":
                    while (!exitLoop)
                    {
                        Console.WriteLine("Please select Structural Pattern to demo:");
                        Console.WriteLine("0 - Exit");
                        Console.WriteLine("1 - Adapter");
                        Console.WriteLine("2 - Facade");
                        Console.WriteLine("3 - Decorator");
                        Console.WriteLine("4 - Bridge");
                        Console.WriteLine("5 - Composite");
                        Console.WriteLine("6 - Proxy");
                        Console.WriteLine("7 - Flyweight");

                        keyInfo = Console.ReadKey();
                        Console.WriteLine();

                        switch (keyInfo.KeyChar.ToString())
                        {
                        case "0":
                            exitLoop = true;
                            break;

                        case "1":
                            AdapterClient adapterClient = new AdapterClient();
                            adapterClient.PrintAdapter();
                            break;

                        case "2":
                            FacadeClient facadeClient = new FacadeClient();
                            facadeClient.PrintFacade();
                            break;

                        case "3":
                            DecoratorClient decoratorClient = new DecoratorClient();
                            decoratorClient.PrintDecorator();
                            break;

                        case "4":
                            BridgeClient bridgeClient = new BridgeClient();
                            bridgeClient.PrintBridge();
                            break;

                        case "5":
                            CompositeClient compositeClient = new CompositeClient();
                            compositeClient.PrintComposite();
                            break;

                        case "6":
                            ProxyClient proxyClient = new ProxyClient();
                            proxyClient.PrintProxy();
                            break;

                        case "7":
                            FlyweightClient flyweightClient = new FlyweightClient();
                            flyweightClient.PrintFlyweight();
                            break;

                        default:
                            Console.WriteLine("Selection must be 0-7");
                            break;
                        }
                    }

                    exitLoop = false;
                    break;

                case "3":
                    while (!exitLoop)
                    {
                        Console.WriteLine("Please select Behaivoral Pattern to demo:");
                        Console.WriteLine("0 - Exit");
                        Console.WriteLine("1 - Iterator");
                        Console.WriteLine("2 - Observer");
                        Console.WriteLine("3 - Chain Of Responsibility");
                        Console.WriteLine("4 - State");
                        Console.WriteLine("5 - Template");
                        Console.WriteLine("6 - Command");
                        Console.WriteLine("7 - Visitor");
                        Console.WriteLine("8 - Strategy");
                        Console.WriteLine("9 - Interpreter");
                        Console.WriteLine("10 - Mediator");
                        Console.WriteLine("11 - Memento");

                        string entered = Console.ReadLine();
                        Console.WriteLine();

                        switch (entered)
                        {
                        case "0":
                            exitLoop = true;
                            break;

                        case "1":
                            IteratorClient iteratorClient = new IteratorClient();
                            iteratorClient.PrintIterator();
                            break;

                        case "2":
                            ObserverClient observerClient = new ObserverClient();
                            observerClient.PrintObserver();
                            break;

                        case "3":
                            ChainOfResponsibilityClient chainOfResponsibilityClient = new ChainOfResponsibilityClient();
                            chainOfResponsibilityClient.PrintChainOfResponsibility();
                            break;

                        case "4":
                            StateClient stateClient = new StateClient();
                            stateClient.PrintState();
                            break;

                        case "5":
                            TemplateClient templateClient = new TemplateClient();
                            templateClient.PrintTemplate();
                            break;

                        case "6":
                            CommandClient commandClient = new CommandClient();
                            commandClient.PrintCommand();
                            break;

                        case "7":
                            VisitorClient visitorClient = new VisitorClient();
                            visitorClient.PrintVisitor();
                            break;

                        case "8":
                            StrategyClient strategyClient = new StrategyClient();
                            strategyClient.PrintStrategy();
                            break;

                        case "9":
                            InterpreterClient interpreterClient = new InterpreterClient();
                            interpreterClient.PrintInterpreter();
                            break;

                        case "10":
                            MediatorClient mediatorClient = new MediatorClient();
                            mediatorClient.PrintMediator();
                            break;

                        case "11":
                            MementoClient mementoClient = new MementoClient();
                            mementoClient.PrintMemento();
                            break;

                        default:
                            Console.WriteLine("Selection must be 0-11");
                            break;
                        }
                    }

                    exitLoop = false;
                    break;

                default:
                    Console.WriteLine("Must enter number 0 -3");
                    break;
                }
            }

            Console.WriteLine("End of Design Patterns examples");
            Console.WriteLine("Type any key to exit");
            Console.ReadKey();
        }