JAVA课程6 用接口编写动物模拟器

JAVA课程6 用接口编写动物模拟器

interface Animal
{abstract void Cry();abstract void GetAnimalName();
}

class Simulator
{void playSound(Animal animal)  {  animal.GetAnimalName();  animal.Cry();  }  }

public	 class D_c implements Animal //接口
{
public void Cry()
{
System.out.println("say:emmmmmiao???");
}
public void GetAnimalName()
{
System.out.println("Cat");
}
}

public	 class D_c1 implements Animal
{
public void Cry()
{
System.out.println("say:wuwuwuwuwuwang???");
}
public void GetAnimalName()
{
System.out.println("Dog");
}
}

    public class APPlication   {  public static void main(String args[])  {  Simulator simulator=new Simulator();  simulator.playSound(new D_c());  simulator.playSound(new D_c1());  }  }