package com.freeflying.thread.sync;
/**
 * 一半同步，一半非同步
 * @ClassName: SyncAndAsync  
 * @Description:
 * @author freeflying
 * @date 2018年7月2日
 */
public class SyncAndAsync {
	public static void main(String[] args) {
		SyncAndAsyncEx syncAndAsyncEx=new SyncAndAsyncEx();
		SyncAndAsyncExA syncAndAsyncExA=new SyncAndAsyncExA(syncAndAsyncEx);
		syncAndAsyncExA.start();
		SyncAndAsyncExB syncAndAsyncExB=new SyncAndAsyncExB(syncAndAsyncEx);
		syncAndAsyncExB.start();
	}
}
class SyncAndAsyncEx{
	public void method() {
		for(int i=0;i<1000;i++) {
			System.out.println("async threadName:"+Thread.currentThread().getName()+"i"+(i+1));
		}
		synchronized (this) {
			for(int i=0;i<1000;i++) {
				System.out.println("sync threadName:"+Thread.currentThread().getName()+"i"+(i+1));
			}
		}
	}
}
class SyncAndAsyncExA extends Thread{
	private SyncAndAsyncEx syncAndAsyncEx;
	public SyncAndAsyncExA(SyncAndAsyncEx syncAndAsyncEx) {
		this.syncAndAsyncEx=syncAndAsyncEx;
	}
	@Override
	public void run() {
		syncAndAsyncEx.method();
	}
}
class SyncAndAsyncExB extends Thread{
	private SyncAndAsyncEx syncAndAsyncEx;
	public SyncAndAsyncExB(SyncAndAsyncEx syncAndAsyncEx) {
		this.syncAndAsyncEx=syncAndAsyncEx;
	}
	@Override
	public void run() {
		syncAndAsyncEx.method();
	}
}
 

結果：同步的會同步執行，沒有在同步程式碼塊中的程式碼會非同步執行