java线程之间的通信示范代码

子线程循环10次，接着主线程循环100次，接着回到子线程循环10次，接着再回到主线程循环100次，如此循环50次

package com.jb.liang;
public class TraditionalThread3 {
	/**
	 * 互斥，上锁都是放在待操作的资源的类的内部方法中，而不是线程代码中
	 * @author jiall
	 * 子线程循环10次，接着主线程循环100次，接着回到子线程循环10次，接着再回到主线程循环100次，如此循环50次
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		final Busness busness=new Busness();
		Thread thread=new Thread(new Runnable() {
			@Override
			public void run() {
				for (int i = 1; i <=50; i++) {
					busness.sub(i);
				}
			}
		});
		thread.start();
		
		for (int i = 1; i <=50; i++) {
			busness.main(i);
		}
	}
}
//资源对象内部类
class Busness{
	private boolean bShouldSub=true;
	public synchronized void sub(int i) {
		while (!bShouldSub) {
			try {
				this.wait();//wait
			} catch (InterruptedException e) {
				e.printStackTrace();
			}
		}
		for (int j = 1; j <=10; j++) {
			System.out.println("sub:"+i+".."+j);
		}
		bShouldSub=false;
		this.notify();//取消wait
	}
	public synchronized void main(int i) {
		while (bShouldSub) {
			try {
				this.wait();
			} catch (InterruptedException e) {
				e.printStackTrace();
			}
		}
		for (int j = 1; j <=100; j++) {
			System.out.println("main:"+i+".."+j);
		}
		bShouldSub=true;
		this.notify();
	}
}