Java Basics-Inheritance topic: Write a Animal class with attributes: Kind; With function: Eat, sleep. Define its sub-class fish

Source: Internet
Author: User

Write a animal class with attributes: Kind; With function: Eat, sleep. Define its sub-class fish

 PackageZhongqiuzuoye; Public classAnimal {//Properties        PrivateString type;  PublicString GetType () {returntype; }     Public voidsetType (String type) { This. Type =type; }        //function     Public voideat () {} Public voidsleep () {}}
 package   Zhongqiuzuoye;  public  class   Fish extends   animal{ public  void   Eat () {System.out.printl    N (GetType ()  + "eat" );  public  void   sleep () {System.out.println (GetType ()  + "Sleep" ); }}
 package   Zhongqiuzuoye;  public  class  Dog extends   animal{ public  void   Eat () {System.out.printl    N (GetType ()  + "eat" );  public  void   sleep () {System.out.println (GetType ()  + "Sleep" ); }}
 Package Zhongqiuzuoye;  Public class Testanamal {        publicstaticvoid  main (string[] args) {        //  TODO Auto-generated method stub         fish f=new  fish ();    F.settype ("fish");    F.eat ();    F.sleep ();        Dog D=new  Dog ();    D.settype ("Dog");    D.eat ();    D.sleep ();            }}

Java Basics-Inheritance topic: Write a Animal class with attributes: kind; function: Eat, sleep. Define its sub-class fish

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