sequence.java

来自「java dwr2.0测试使用代码。个人认为很有借鉴意义！」· Java 代码 · 共 18 行

/**
 * Sequence.java
 * dwrDemo 2006-2-14
 */
package dwr.demo;

public class Sequence {
    
    private static int id=0;
    
    public synchronized static int next() {
        return id++;
    }
    public synchronized static void restore() {
         id = 0;
    }
}