nextcloud/lib/public/BackgroundJob/IJobList.php

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<?php
/**
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* @author Joas Schilling <nickvergessen@owncloud.com>
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* @author Morris Jobke <hey@morrisjobke.de>
* @author Robin Appelman <icewind@owncloud.com>
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* @author Robin McCorkell <robin@mccorkell.me.uk>
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*
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* @copyright Copyright (c) 2016, ownCloud, Inc.
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* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
namespace OCP\BackgroundJob;
/**
* Interface IJobList
*
* @package OCP\BackgroundJob
* @since 7.0.0
*/
interface IJobList {
/**
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* Add a job to the list
*
* @param \OCP\BackgroundJob\IJob|string $job
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* @param mixed $argument The argument to be passed to $job->run() when the job is exectured
* @since 7.0.0
*/
public function add($job, $argument = null);
/**
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* Remove a job from the list
*
* @param \OCP\BackgroundJob\IJob|string $job
* @param mixed $argument
* @since 7.0.0
*/
public function remove($job, $argument = null);
/**
* check if a job is in the list
*
* @param \OCP\BackgroundJob\IJob|string $job
* @param mixed $argument
* @return bool
* @since 7.0.0
*/
public function has($job, $argument);
/**
* get all jobs in the list
*
* @return \OCP\BackgroundJob\IJob[]
* @since 7.0.0
* @deprecated 9.0.0 - This method is dangerous since it can cause load and
* memory problems when creating too many instances.
*/
public function getAll();
/**
* get the next job in the list
*
* @return \OCP\BackgroundJob\IJob|null
* @since 7.0.0
*/
public function getNext();
/**
* @param int $id
* @return \OCP\BackgroundJob\IJob|null
* @since 7.0.0
*/
public function getById($id);
/**
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* set the job that was last ran to the current time
*
* @param \OCP\BackgroundJob\IJob $job
* @since 7.0.0
*/
public function setLastJob($job);
/**
* Remove the reservation for a job
*
* @param IJob $job
* @since 9.1.0
*/
public function unlockJob($job);
/**
* get the id of the last ran job
*
* @return int
* @since 7.0.0
* @deprecated 9.1.0 - The functionality behind the value is deprecated, it
* only tells you which job finished last, but since we now allow multiple
* executors to run in parallel, it's not used to calculate the next job.
*/
public function getLastJob();
/**
* set the lastRun of $job to now
*
* @param \OCP\BackgroundJob\IJob $job
* @since 7.0.0
*/
public function setLastRun($job);
}