package frame.schedule;

import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;

public class Timer {
	private ScheduledExecutorService service;

	public void start(final ITask task, long delay, long period) {
		Runnable runnable = new Runnable() {
			public void run() {
				task.exec();
			}
		};

		service = Executors.newSingleThreadScheduledExecutor();
		service.scheduleAtFixedRate(runnable, delay, period, TimeUnit.SECONDS);
	}

	public void end() {
		service.shutdown();
	}
}