Exemple #1
0
        public static void addCarToPoliceDatabase(FlyweightFactory factory, Car car)
        {
            Console.WriteLine("\nClient: Adding a car to database.");

            var flyweight = factory.GetFlyweight(new Car
            {
                Color   = car.Color,
                Model   = car.Model,
                Company = car.Company
            });

            // The client code either stores or calculates extrinsic state and
            // passes it to the flyweight's methods.
            flyweight.Operation(car);
        }
Exemple #2
0
        static void Main(string[] args)
        {
            // The client code usually creates a bunch of pre-populated
            // flyweights in the initialization stage of the application.
            var factory = new FlyweightFactory(
                new Car {
                Company = "Chevrolet", Model = "Camaro2018", Color = "pink"
            },
                new Car {
                Company = "Mercedes Benz", Model = "C300", Color = "black"
            },
                new Car {
                Company = "Mercedes Benz", Model = "C500", Color = "red"
            },
                new Car {
                Company = "BMW", Model = "M5", Color = "red"
            },
                new Car {
                Company = "BMW", Model = "X6", Color = "white"
            }
                );

            factory.listFlyweights();

            addCarToPoliceDatabase(factory, new Car
            {
                Number  = "CL234IR",
                Owner   = "James Doe",
                Company = "BMW",
                Model   = "M5",
                Color   = "red"
            });

            addCarToPoliceDatabase(factory, new Car
            {
                Number  = "CL234IR",
                Owner   = "James Doe",
                Company = "BMW",
                Model   = "X1",
                Color   = "red"
            });

            factory.listFlyweights();
        }