唤醒实验(java

package sy;
import java.util.Random;

public class random
{

public static void main(String[] args)
{
// TODO Auto-generated method stub
ROOM room = new ROOM();
room.student1.start();
room.student2.start();
room.teacher.start();
}

}

class ROOM implements Runnable
{
Thread teacher, student1, student2;

ROOM()
{
teacher = new Thread(this);
student1 = new Thread(this);
student2 = new Thread(this);
teacher.setName("王校长");
student1.setName("Theshy");
student2.setName("Rookie");
}
@Override
public void run() {
// TODO Auto-generated method stub
if (Thread.currentThread() == student1)
{
try
{
System.out.println(student1.getName() + "想睡20分钟");
Thread.sleep(1000 * 20 * 60);
}catch (InterruptedException e)
{
System.out.println(student1.getName() + "被老师叫醒了4次.");
}
System.out.println(student1.getName() + "开始唤醒Rookie");
System.out.println(student1.getName() + "兄弟你醒一醒！！！");
student2.interrupt();//吵醒2
// System.out.println(student2.getName() + "被Theshy叫醒...");
}
else if (Thread.currentThread() == teacher)
{
for (int i = 1; i <= 4; i++)
{
System.out.println("上课!");
try {
Thread.sleep(500);
} catch (InterruptedException e) {
}
}
student1.interrupt(); // 吵醒student
}
else if (Thread.currentThread() == student2)
{
try
{
System.out.println(student2.getName() + "想睡1小时");
Thread.sleep(1000 * 60 * 60);
}catch (InterruptedException e)
{
System.out.println(student2.getName() + "被Theshy叫醒了");
}
//System.out.println(student2.getName() + "被Theshy叫醒...");
}
}

}

package sy;

public class buytickets
{

    public static void main(String[] args)
    {
        // TODO Auto-generated method stub
        ROOM room = new ROOM();
        room.p1.start();
        room.p2.start();
        room.p3.start();
        room.shoper.start();
    }

}
class ROOM implements Runnable
{
    Thread p1, p2, p3, shoper;

    ROOM()
    {
        p1 = new Thread(this);
        p2 = new Thread(this);
        p3 = new Thread(this);
        shoper = new Thread(this);
        shoper.setName("售票员");
        p1.setName("张三");
        p2.setName("李四");
        p3.setName("王五");
    }

    @Override
    public void run()
    {
        // TODO Auto-generated method stub
        if (Thread.currentThread() == shoper)
        {
            try
            {
                System.out.println("售货员营业");
                Thread.sleep(1000 * 60 * 60);
            }
            catch (InterruptedException e)
            {
                System.out.println(shoper.getName() + "结束");
            }
        }
        else if(Thread.currentThread() == p1)
        {
            try
            {
                System.out.println("张三需要等待");
                Thread.sleep(1000 * 60 * 60);
            }catch (InterruptedException e)
            {
                System.out.println(p1.getName() + "拿到票和40元找零");
            }
            p3.interrupt();
        }
        else if(Thread.currentThread() == p2)
        {
            System.out.println(p2.getName()+"拿到票和得到找零10");
            p1.interrupt();
        }
        else if(Thread.currentThread() == p3)
        {
            try{
                System.out.println("王五拿到票");
                Thread.sleep(1000 * 60 * 60);
            }
            catch (InterruptedException e)
            {
                System.out.println("售货员无票，手中有50+10元");
            }
            shoper.interrupt();
        }
    }

    private void notify(Thread p12) {
        // TODO Auto-generated method stub

    }
}