Example9_19

 package itat;

public class Example9_19 {

 /**线程联合
  * @param args
  */
 public static void main(String[] args) {
  // TODO Auto-generated method stub

  ThreadJoin a=new ThreadJoin();
  a.customer.start();
  a.tvMaker.start();
 }

}
class ThreadJoin implements Runnable{

 TV tv;
 Thread customer ,tvMaker;
 ThreadJoin(){
  customer =new Thread(this);
  tvMaker=new Thread(this);
  customer.setName("顾客");
  tvMaker.setName("电视制造厂");
  
 }
 public void run() {
  // TODO Auto-generated method stub
  if(Thread.currentThread()==customer){
   System.out.println(customer.getName()+"等"+tvMaker.getName()+"生产电视");
   try {
    tvMaker.join();
   } catch (InterruptedException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
   }
   System.out.println(customer.getName()+"买了一台电视："+tv.name+"价钱:"+tv.price);
   
  }else if(Thread.currentThread()==tvMaker){
   System.out.println(tvMaker.getName()+"开始生产电视，请等．．．．．．");
   try {
    tvMaker.sleep(2000);
   } catch (InterruptedException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
   }
   tv=new TV("红星牌",3288);
   System.out.println(tvMaker.getName()+"生产完毕");
  }
 }
 
}
class TV{
 float price;
 String name;
 TV(String name,float price){
  this.name=name;
  this.price=price;
 }
}