<?php
/**
* @package VikBooking
* @subpackage core
* @author E4J s.r.l.
* @copyright Copyright (C) 2021 E4J s.r.l. All Rights Reserved.
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
* @link https://vikwp.com
*/
// No direct access
defined('ABSPATH') or die('No script kiddies please!');
/**
* Cron runner semaphore interface.
*
* @since 1.7
*/
interface VBOCrontabSemaphore
{
/**
* Returns the last execution of the provided cron.
*
* @param VBOCrontabRunner $cron The cron to check.
*
* @return DateTime The last execution date time.
*/
public function getLastExecution(VBOCrontabRunner $cron);
/**
* Checks whether the specified cron should be executed.
* In case the cron should run, the last execution time is
* immediately updated to prevent a duplicate usage.
*
* @param VBOCrontabRunner $cron The cron to check.
*
* @return bool True is the cron should be executed, false otherwise.
*/
public function shouldPass(VBOCrontabRunner $cron);
}