Current File : /www/old2/_music/diplomka/diplomka/src/API/libs/Nette/Caching/IStorage.php
<?php
/**
* This file is part of the Nette Framework (http://nette.org)
*
* Copyright (c) 2004 David Grudl (http://davidgrudl.com)
*
* For the full copyright and license information, please view
* the file license.txt that was distributed with this source code.
*/
namespace Nette\Caching;
use Nette;
/**
* Cache storage.
*
* @author David Grudl
*/
interface IStorage
{
/**
* Read from cache.
* @param string key
* @return mixed|NULL
*/
function read($key);
/**
* Prevents item reading and writing. Lock is released by write() or remove().
* @param string key
* @return void
*/
function lock($key);
/**
* Writes item into the cache.
* @param string key
* @param mixed data
* @param array dependencies
* @return void
*/
function write($key, $data, array $dependencies);
/**
* Removes item from the cache.
* @param string key
* @return void
*/
function remove($key);
/**
* Removes items from the cache by conditions.
* @param array conditions
* @return void
*/
function clean(array $conditions);
}
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