static public 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
});
// Клиентский код либо сохраняет, либо вычисляет внешнее состояние и
// передает его методам легковеса.
flyweight.Operation(car);
}
static void Main(string[] args)
{
// Клиентский код обычно создает кучу предварительно заполненных
// легковесов на этапе инициализации приложения.
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();
Console.ReadLine();
}