interface.java

来自「some example source of java,for beginner」· Java 代码 · 共 36 行

package example7;

interface player{
  int flag=1;
  void play();
  void pause();
  void stop();
}
abstract class playing{
  public void display(Object oPara){
    System.out.println(oPara);
  }
  abstract void winRun();
}
class Interface extends playing implements player{
  public void play(){
    display("newPlay.play()");
  }
  public void pause(){
    display("newPlay.pause()");
  }
  public void stop(){
    display("newPlay.stop()");
  }
  public void winRun(){
    display("newPlay.winRun()");
  }
  public static void main(String args[]){
    Interface p=new Interface();
    p.play();
    p.pause();
    p.stop();
    p.winRun();
  }
}