public Cancelable scheduleTaskPeriodic(
Runnable task, long initialDelay, long period, TimeUnit unit) {
ScheduledTaskHolder scheduledTask = new ScheduledTaskHolder(task);
scheduledTask.setFuture(
executor.scheduleAtFixedRate(scheduledTask, initialDelay, period, unit));
return scheduledTask;
}
public Cancelable scheduleTask(Runnable task, long delay, TimeUnit unit) {
ScheduledTaskHolder holder = new ScheduledTaskHolder(task);
holder.setFuture(executor.schedule(holder, delay, unit));
return holder;
}
