作者:一只幸福的汪星人 | 来源:互联网 | 2023-08-22 01:21
private int queueSize= 10; private PriorityQueueIntegerqueue= new PriorityQueueInteger
private int queueSize = 10;
private PriorityQueue Integer queue = new PriorityQueue Integer (queueSize);
public static void main(String[] args) {
Test test = new Test();
Producer producer = test.new Producer();
Consumer cOnsumer= test.new Consumer();
producer.start();
consumer.start();
}
class Consumer extends Thread{
@Override
public void run() {
consume();
}
private void consume() {
while(true){
synchronized (queue) {
while(queue.size() == 0){
try {
System.out.println("队列空,等待数据");
queue.wait();
} catch (InterruptedException e) {
e.printStackTrace();
queue.notify();
}
}
queue.poll(); //每次移走队首元素
queue.notify();
System.out.println("从队列取走一个元素,队列剩余"+queue.size()+"个元素");
}
}
}
}
class Producer extends Thread{
@Override
public void run() {
produce();
}
private void produce() {
while(true){
synchronized (queue) {
while(queue.size() == queueSize){
try {
System.out.println("队列满,等待有空余空间");
queue.wait();
} catch (InterruptedException e) {
e.printStackTrace();
queue.notify();
}
}
queue.offer(1); //每次插入一个元素
queue.notify();
System.out.println("向队列取中插入一个元素,队列剩余空间:"+(queueSize-queue.size()));
}
}
}
}