动物模拟器 接口

动物模拟器 接口

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());    }    }