java多线程并发executorservice(任务调度)类

package com.yao;

import java.util.concurrent.executors;
import java.util.concurrent.scheduledexecutorservice;
import java.util.concurrent.scheduledfuture;
import java.util.concurrent.timeunit;

/**
 * 以下是一个带方法的类，它设置了 scheduledexecutorservice ，2秒后，在 1 分钟内每 10 秒钟蜂鸣一次
 *
 * @author yaokj
 *
 */
class beepercontrol {
 private final scheduledexecutorservice scheduler = executors
   .newscheduledthreadpool(1);

 public void beepforanhour() {
  final runnable beeper = new runnable() {
   public void run() {
    system.out.println("beep");
   }
  };
  final scheduledfuture<?> beeperhandle = scheduler.scheduleatfixedrate(
    beeper, 2, 10, timeunit.seconds);
  scheduler.schedule(new runnable() {
   public void run() {
    beeperhandle.cancel(true);
    scheduler.shutdown();
   }
  }, 60, timeunit.seconds);

 }
}

public class scheduledexecutorservicedemo {

 public static void main(string[] args) {

  new beepercontrol().beepforanhour();
 }

}