public static void main(String[] args) {
Random r = new Random();
DelayQueue<Student> students = new DelayQueue<Student>();
ExecutorService exec = Executors.newCachedThreadPool();
for (int i = 0; i < STUDENT_SIZE; i++) {
students.put(new Student("学生" + (i + 1), 3000 + r.nextInt(9000)));
}
students.put(new Student.EndExam(12000, exec)); // 1200为考试结束时间
exec.execute(new Teacher(students, exec));
}
/** all elements successfully put are contained */
public void testPut() {
DelayQueue q = new DelayQueue();
for (int i = 0; i < SIZE; ++i) {
PDelay x = new PDelay(i);
q.put(x);
assertTrue(q.contains(x));
}
assertEquals(SIZE, q.size());
}
public static void main(String[] args) {
Random rand = new Random(47);
ExecutorService exec = Executors.newCachedThreadPool();
DelayQueue<DelayedTask> queue = new DelayQueue<DelayedTask>();
// Fill with tasks that have random delays:
for (int i = 0; i < 20; i++) queue.put(new DelayedTask(rand.nextInt(5000)));
// Set the stopping point
queue.add(new DelayedTask.EndSentinel(5000, exec));
exec.execute(new DelayedTaskConsumer(queue));
}
public DelayedReply messageArrived(CellMessage envelope, PoolMgrGetUpdatedHandler message) {
SerializablePoolManagerHandler handler = this.handler;
UpdateRequest request = new UpdateRequest(envelope, message);
requests.add(request);
if (message.getVersion().equals(handler.getVersion())) {
delays.put(request);
UpdateRequest expired;
while ((expired = delays.poll()) != null) {
requests.remove(expired);
}
} else if (requests.remove(request)) {
request.send(handler);
}
return request;
}
public static void main(String[] args) throws InterruptedException {
DelayQueue queue = new DelayQueue();
DelayedObj element1 = new DelayedObj("1", 100);
DelayedObj element2 = new DelayedObj("0", 1000);
queue.put(element1);
queue.put(element2);
DelayedObj relement1 = (DelayedObj) queue.take();
DelayedObj relement2 = (DelayedObj) queue.take();
System.out.println(relement1.getLevel());
System.out.println(relement2.getLevel());
}
@Benchmark
public VElement testSimpleDelayQueue() throws InterruptedException {
simpleDelayQueue.put(new VElement("message"));
return simpleDelayQueue.take();
}
/** 请修改该方法，添加你的业务，修改参数，new */
public void delay() {
// 10s
System.out.println("wwww");
taskQueue.put(new LaogeDelayedTask(10 * 1000));
}
public void addEvent(Event c) {
c.start();
q.put(c);
}