main.java

基于netbeans的java桌面应用程序合集

/*
 * Main.java
 *
 * Created on 2007年7月27日, 下午8:42
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */

package pci;

/**
 *
 * @author Administrator
 */
public class Main {
    
    /** Creates a new instance of Main */
    public Main() {
    }
    
    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
       MainBoard m=new MainBoard();
   NetworkCard n=new NetworkCard();
   SoundCard s=new SoundCard();
   m.usePCICard(n);
   m.usePCICard(s);
        // TODO code application logic here
    }
    
}
interface PCI
{
  void start();
  void stop();
}
class NetworkCard implements PCI
{
  public void start()
  {
   System.out.println("Network is starting!");
  }
  public void stop()
  {
   System.out.println("it is stop!");
  }
}
class SoundCard implements PCI
{
  public void start()
  {
   System.out.println("it's begin!");
  }
  public void stop()
  {
   System.out.println("Du du");
  }
}
class MainBoard
{
  public void usePCICard(PCI p)
  {
   p.start();
   p.stop();
  }}