quarteralarm.java

这是我自己参考资料写了一个java定时器

package dark.timer.example;
import java.text.SimpleDateFormat;
import java.util.Date;

import org.tiling.scheduling.Scheduler;
import org.tiling.scheduling.SchedulerTask;

import dark.timer.QuarterIterator;

public class QuarterAlarm
{

	private final Scheduler scheduler = new Scheduler();

	private final SimpleDateFormat dateFormat =
		new SimpleDateFormat("dd MMM yyyy HH:mm:ss.SSS");

	private final int dayOfMoth, hourOfDay, minute, second;

	public QuarterAlarm(int dayOfMoth, int hourOfDay, int minute, int second)
	{
		this.dayOfMoth = dayOfMoth;
		this.hourOfDay = hourOfDay;
		this.minute = minute;
		this.second = second;
	}

	public void start()
	{
		scheduler.schedule(new SchedulerTask()
		{
			public void run()
			{
				soundAlarm();
			}
			private void soundAlarm()
			{
				System.out.println(
					"Wake up! " + "It's " + dateFormat.format(new Date()));
				// Start a new thread to sound an alarm...
			}
		}, new QuarterIterator(dayOfMoth, hourOfDay, minute, second));
	}

	public static void main(String[] args)
	{
		QuarterAlarm alarmClock = new QuarterAlarm(17, 13, 18, 0);
		alarmClock.start();
	}
}