多线程-wait(针对OBJECT对象锁的方式)

package com.luoy.Thread.wait;

public class ObjectWait2{

public static void main(String[] args)
throws InterruptedException{

Object b = new Object();
Object c = new Object();

new Thread(new BuyFood(b, c)).start();
Thread.sleep(1000);
new Thread(new CookFood(b, c)).start();
}
}

class BuyFood
implements
Runnable{

private Object block;

private Object clock;

public BuyFood(Object block,
Object clock){
this.block = block;
this.clock = clock;
}

@Override
public void run(){

for(int i = 0; i < 10; i++){

synchronized(clock){
//得到买的锁
synchronized(block){
p("买萝卜"+i);
block.notify();
}
try{
clock.wait();
}catch(InterruptedException e){
// TODO Auto-generated catch block
e.printStackTrace();
}

}

try{
Thread.sleep(1000);
}catch(InterruptedException e){
// TODO Auto-generated catch block
e.printStackTrace();
}
}

}

private void p(String s){
System.out.println(s);
}

}

class CookFood
implements
Runnable{

private Object block;

private Object clock;

public CookFood(Object block,
Object clock){
this.block = block;
this.clock = clock;
}

@Override
public void run(){

for(int i = 0; i < 10; i++){

synchronized(block){
//得到买的锁
synchronized(clock){
p("煮萝卜"+i);
clock.notify();
}
try{
block.wait();
}catch(InterruptedException e){
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}

}

private void p(String s){
System.out.println(s);
}

}

买萝卜0
煮萝卜0
买萝卜1
煮萝卜1
买萝卜2
煮萝卜2
买萝卜3
煮萝卜3
买萝卜4
煮萝卜4
买萝卜5
煮萝卜5
买萝卜6
煮萝卜6
买萝卜7
煮萝卜7
买萝卜8
煮萝卜8
买萝卜9
煮萝卜9