94 lines
2.1 KiB
PHP
94 lines
2.1 KiB
PHP
|
<?php
|
||
|
|
/**
|
||
|
|
* @copyright Copyright (c) 2016, ownCloud, Inc.
|
||
|
|
*
|
||
|
|
* @author Morris Jobke <hey@morrisjobke.de>
|
||
|
|
* @author Robin Appelman <robin@icewind.nl>
|
||
|
|
* @author Roeland Jago Douma <roeland@famdouma.nl>
|
||
|
|
*
|
||
|
|
* @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/>
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Public interface of ownCloud for apps to use.
|
||
|
|
* Cache interface
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
// use OCP namespace for all classes that are considered public.
|
||
|
|
// This means that they should be used by apps instead of the internal ownCloud classes
|
||
|
|
|
||
|
|
namespace OCP;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* This interface defines method for accessing the file based user cache.
|
||
|
|
*
|
||
|
|
* @since 8.1.0
|
||
|
|
*/
|
||
|
|
interface IMemcache extends ICache {
|
||
|
|
/**
|
||
|
|
* Set a value in the cache if it's not already stored
|
||
|
|
*
|
||
|
|
* @param string $key
|
||
|
|
* @param mixed $value
|
||
|
|
* @param int $ttl Time To Live in seconds. Defaults to 60*60*24
|
||
|
|
* @return bool
|
||
|
|
* @since 8.1.0
|
||
|
|
*/
|
||
|
|
public function add($key, $value, $ttl = 0);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Increase a stored number
|
||
|
|
*
|
||
|
|
* @param string $key
|
||
|
|
* @param int $step
|
||
|
|
* @return int | bool
|
||
|
|
* @since 8.1.0
|
||
|
|
*/
|
||
|
|
public function inc($key, $step = 1);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Decrease a stored number
|
||
|
|
*
|
||
|
|
* @param string $key
|
||
|
|
* @param int $step
|
||
|
|
* @return int | bool
|
||
|
|
* @since 8.1.0
|
||
|
|
*/
|
||
|
|
public function dec($key, $step = 1);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Compare and set
|
||
|
|
*
|
||
|
|
* @param string $key
|
||
|
|
* @param mixed $old
|
||
|
|
* @param mixed $new
|
||
|
|
* @return bool
|
||
|
|
* @since 8.1.0
|
||
|
|
*/
|
||
|
|
public function cas($key, $old, $new);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Compare and delete
|
||
|
|
*
|
||
|
|
* @param string $key
|
||
|
|
* @param mixed $old
|
||
|
|
* @return bool
|
||
|
|
* @since 8.1.0
|
||
|
|
*/
|
||
|
|
public function cad($key, $old);
|
||
|
|
}
|