适配器模式 





package lp5;

public interface Robot {     //机器人接口
     void cry();
     void move();
}







　　




package lp5;

public class Application {
    public  static  void  main  (String  args[])
    {
    	   Dog   dog=new   Dog();
    	   Robot  dogRobot=new   DogAdapter(dog);
    	   dogRobot.cry();
    	   dogRobot.move();
    	   Bird   bird=new  Bird();
    	   Robot    birdRobot=new   BirdAdapter(bird);
    	   birdRobot.cry();
    	   birdRobot.move();
    	   
    }
}





　　


 




 1 package lp5;
 2 
 3 public class BirdAdapter  implements   Robot {
 4     Bird   bird;
 5     public   BirdAdapter(Bird   bird)
 6     {
 7         this.bird=bird;
 8     }
 9     public  void   cry()
10     {
11         System.out.println("机器人模拟小鸟叫");
12         bird.jiji();
13     }
14     public   void  move()
15     {
16         System.out.println("机器人模拟小鸟飞");
17         bird.fly();
18     }
19 }








 1 package lp5;
 2 
 3 public class Dog {
 4      public   void  wang()
 5      {
 6          System.out.println("小狗汪汪叫");
 7      }
 8      public  void   run()
 9      {
10          System.out.println("小狗快快跑");
11      }
12 }






package lp5;

public class DogAdapter   implements   Robot   //DogAdapter小狗适配器类
{
     Dog   dog;
     public   DogAdapter(Dog  dog)
     {
    	 this.dog=dog;
     }
     public  void   cry()
     {
    	 System.out.println("机器人模拟狗叫");
    	 dog.wang();
     }
	public   void  move()
	{
		System.out.println("机器人模拟狗跑");
		dog.run();
	}

    
}





　　






 1 package lp5;
 2 
 3 public class Bird {
 4      public   void  jiji()
 5      {
 6          System.out.println("小鸟唧唧叫");
 7      }
 8      public  void   fly()
 9      {
10          System.out.println("小鸟慢慢飞");
11      }
12 }






 


 4     public  static  void  main  (String  args[])
 5     {
 6            Dog   dog=new   Dog();
 7            Robot  dogRobot=new   DogAdapter(dog);
 8            dogRobot.cry();
 9            dogRobot.move();
10            Bird   bird=new  Bird();
11            Robot    birdRobot=new   BirdAdapter(bird);
12            birdRobot.cry();
13            birdRobot.move();
14            
15     }
16 }




 






            

            
posted @ 
2016-04-17 11:42 
凡尔纳计划 
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