timerservice.java

GridSphere 门户 提供一个基于 portlet 的高级开放源代码门户。GridSphere 是在欧盟提供基金的 GridLab 项目下开发的

/*
 * @author <a href="mailto:[e-mail]">Gergely Kis</a>
 * @author <a href="mailto:[e-mail]">Jason Novotny</a>
 * @version $Id: TimerService.java 4496 2006-02-08 20:27:04Z wehrens $
 */
package org.gridsphere.services.core.timer;

import java.util.Date;
import java.util.TimerTask;

/**
 * Service to perform tasks at a given time or periodically.
 */
public interface TimerService {

    void schedule(String timerId, TimerTask task, Date time);

    void schedule(String timerId, TimerTask task, long delay, long period);

    void schedule(String timerId, TimerTask task, Date firstTime, long period);

    void scheduleAtFixedRate(String timerId, TimerTask task, long delay, long period);

    void scheduleAtFixedRate(String timerId, TimerTask task, Date firstTime, long period);

    void cancel(String timerId);

}