static void Main(string[] args)
{
GreenDuck duck = new GreenDuck();
duck.Quack();
duck.Fly();
Console.WriteLine("-----母鸡适配器--------");
Duck henAdapter = new HenAdapter(new Hen());
henAdapter.Quack();
henAdapter.Fly();
Console.ReadKey();
}
internal static void ExecuteStrategy()
{
//Intent
// • Define a family of algorithms, encapsulate each one, and make them interchangeable.Strategy lets the algorithm vary independently from
// the clients that use it.
// • Capture the abstraction in an interface, bury implementation details in derived classes.
Strategy.Duck greenDuck = new GreenDuck();
greenDuck.PerformFly();
greenDuck.PerformQuack();
Strategy.Duck rubberDuck = new RubberDuck();
rubberDuck.PerformFly();
rubberDuck.PerformQuack();
rubberDuck.SetFlyBehaviour(new FlyWithRockets()); // Changing behaviour at runtime !
rubberDuck.PerformFly();
}