package cn.cblue.heima2;

import java.util.HashMap;
import java.util.Map;
import java.util.Random;

/**
 * @Description: 執行緒範圍內資料共享
 * @author huangzjb [email protected]
 * @Company Digital China
 * @date 2014-5-28 下午08:42:21
 * @version 1.0
 */
public class ThreadScopeShareData {
	private static int data;
	private static Map<Thread, Integer> threadData = new HashMap<Thread, Integer>();

	public static void main(String[] args) {
		for (int i = 0; i < 2; i++) {
			new Thread(new Runnable() {
				public void run() {
					data = new Random().nextInt();
					threadData.put(Thread.currentThread(), data);
					System.out.println(Thread.currentThread().getName()
							+ " has put data : " + data);
					new A().get();
					new B().get();
				}
			}).start();
		}
	}

	static class A {
		public void get() {
			System.out.println("A from  " + Thread.currentThread().getName()
					+ " get data : " + threadData.get(Thread.currentThread()));
		}
	}

	static class B {
		public void get() {
			System.out.println("B from  " + Thread.currentThread().getName()
					+ " get data : " + threadData.get(Thread.currentThread()));
		}
	}
}