非阻塞之间的队列 的生产者和消费者

package queue;

import java.util.PriorityQueue;

// 非阻塞队列的生产者和消费者
public class QueryTwo {
    public static void main(String[] args) {
        QueryTwo queryTwo = new QueryTwo();
        prodoct prodocts = queryTwo.new prodoct();
       customer customers = queryTwo.new customer();
       prodocts.start();
       customers.start();


    }
    private int querySize = 10;
    private PriorityQueue<Integer> priorityQueue = new PriorityQueue<Integer>(querySize);

    // 如果队列填满的话就需要等待，唤醒
    class  prodoct extends Thread{
        @Override
        public void run() {
            product();
        }
        private void product(){
            while (true){
                synchronized (priorityQueue){
                    while (querySize==priorityQueue.size()){
                        try {
                            System.out.println("队列已满请等待。。。。。。");
                            priorityQueue.wait();
                        } catch (InterruptedException e) {
                            e.printStackTrace();
                        }
                    }
                    // 添加进去
                    priorityQueue.offer(1);
                    System.out.println("相队列插入了一个数据，剩余空间" +(querySize-priorityQueue.size()) );
                }
            }
        }
    }
// 消费者

    class customer extends  Thread{
        @Override
        public void run() {
            custemor();
        }
        private  void  custemor(){
            while (true){
                synchronized (priorityQueue){
                    while (priorityQueue.size()==0){
                        System.out.println("队列为null，请等待");
                        try {
                            priorityQueue.wait();
                        } catch (InterruptedException e) {
                            e.printStackTrace();
                        }
                    }
                    priorityQueue.poll();
                    priorityQueue.notify();
                    System.out.println("队列剩余"+(priorityQueue.size()));

                }
            }

        }

    }






}