static void Main(string[] args)
{
// Create Car -- note the upcast from Ferrari to base type of Car
Car car = new FerrariSpider();
// Instantiate option class which derives from Car and pass reference of Car
// into it -- fuses inhertiance and composition.
car = new OptionDecoratorLeather(car); //decorate with leather option
car = new OptionDecoratorAlloyWheels(car); //decorate with alloy wheels option
car = new OptionDecoratorTurbo(car); //decorate with turbo option
Console.WriteLine("\nDescription-->" + car.Description.TrimEnd(' ', ','));
Console.WriteLine("\nCost-->" + car.Cost.ToString(CultureInfo.InvariantCulture));
Console.WriteLine("\n");
car.Purchase();
// Explicitly call one of the decorator class from information
var turboEngine = car as OptionDecoratorTurbo;
if (turboEngine != null)
{
var engineSize = turboEngine.EngineSize();
}
Console.ReadLine();
}
static void Main(string[] args)
{
//Criamos nosso carro
Car car = new FerrariSpider();
//decorá-lo com a opção de couro
car = new OptionLeather(car);
//decorá-lo com a opção de jantes de liga leve
car = new OptionAlloyWheels(car);
//decorá-lo com a opção turbo
car = new OptionTurbo(car);
Console.WriteLine("Description-->" + car.Description.TrimEnd(' ', ','));
Console.WriteLine("Cost-->" + car.Cost.ToString());
Console.ReadLine();
}
static void Main(string[] args)
{
//Criamos nosso carro
Car car = new FerrariSpider();
//decorá-lo com a opção de couro
car = new OptionLeather(car);
//decorá-lo com a opção de jantes de liga leve
car = new OptionAlloyWheels(car);
//decorá-lo com a opção turbo
car = new OptionTurbo(car);
Console.WriteLine("Description-->" + car.Description.TrimEnd(' ', ','));
Console.WriteLine("Cost-->" + car.Cost.ToString());
Console.ReadLine();
}
