static void Main(string[] args)
{
Flyingcar a = new Flyingcar();
a.run();
a.fly();
IRunnable b = a as IRunnable;
b.run();
IFlyable c = a as IFlyable;
c.fly();
}
public static void Flying(IFlyable flyer)//인터페이스의 다형성
{
flyer.fly();
}
public void PerformFly()
{
flyable.fly();
}
public void performFly()
{
flyBehavior.fly();
}
public void Visit(IFlyable Subject)
{
Subject.fly();
}