3.1.2 condition 条件

package 第三章.重入锁;

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

/**
 * Created by zzq on 2018/1/23.
 */
public class ReenterLockCondition implements Runnable {
    public static ReentrantLock lock = new ReentrantLock();
    public static Condition condition = lock.newCondition();

    public void run() {

        try {
            lock.lock();
            condition.await();
            System.out.println("Thread is going on");
        } catch (InterruptedException e) {
            e.printStackTrace();
        } finally {
            lock.unlock();
        }

    }

    public static void main(String args[]) throws InterruptedException {
        ReenterLockCondition reenterLockCondition = new ReenterLockCondition();
        Thread thread1 = new Thread(reenterLockCondition);
        thread1.start();
        Thread.sleep(2000);
        lock.lock();
        condition.signal();
        System.out.println("hahahah");
        lock.unlock();
        System.out.println("hiiiiiiiii");
    }
}