java任务唤醒和等待

package com.example.demo;

import java.util.concurrent.locks.Condition;
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantLock;

/**
 * @author: 公众号:干货食堂
 * Project Name: demo
 * File Name: Task
 * Package Name: com.example.demo
 * Date: 2022/6/21 22:30
 * Copyright (c) 2022,All Rights Reserved.
 * @Description
 */
public class Task {
    private Lock lock  = new ReentrantLock();
    private  Condition condition = lock.newCondition();

    /**
     * 等待
     */
    public  void waitTask(){
        try {
            lock.lock();
            condition.await();
        }catch (InterruptedException e){
            e.printStackTrace();
        }finally {
            lock.unlock();
        }
    }

    /**
     * 唤醒
     */
    public  void signalTask(){
        lock.lock();
        condition.signal();
        lock.unlock();
    }

}