cat.java

java教程中的编程实例

public class Cat implements Pet{
     protected String name;
     protected int weight;
     public Cat(String s){
                   name=s;
                  }
     public String getName(){
             return name;   
               }
     public String move(){
        return "run";
           }
     public String toString(){
             return "My pet"+name;
               }
     public String speak(){
         return "miao miao";
           }
        }