<?php
/**
 * EGroupware API: Caching data
 *
 * @link http://www.egroupware.org
 * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
 * @package api
 * @subpackage cache
 * @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
 * @copyright (c) 2009-16 by Ralf Becker <RalfBecker-AT-outdoor-training.de>
 * @version $Id$
 */

namespace EGroupware\Api\Cache;

/**
 * Interface for a caching provider being able to retrieve multiple entires
 */
interface ProviderMultiple extends Provider
{
	/**
	 * Get multiple data from the cache
	 *
	 * @param array $keys eg. array of array($level,$app,array $locations)
	 * @return array key => data stored, not found keys are NOT returned
	 */
	function mget(array $keys);
}