EVOLUTION-MANAGER

Edit File: ResourceCheckerInterface.php

<?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Config; use Symfony\Component\Config\Resource\ResourceInterface; /** * Interface for ResourceCheckers. * * When a ResourceCheckerConfigCache instance is checked for freshness, all its associated * metadata resources are passed to ResourceCheckers. The ResourceCheckers * can then inspect the resources and decide whether the cache can be considered * fresh or not. * * @author Matthias Pigulla <mp@webfactory.de> * @author Benjamin Klotz <bk@webfactory.de> */ interface ResourceCheckerInterface { /** * Queries the ResourceChecker whether it can validate a given * resource or not. * * @param ResourceInterface $metadata The resource to be checked for freshness * * @return bool True if the ResourceChecker can handle this resource type, false if not */ public function supports(ResourceInterface $metadata); /** * Validates the resource. * * @param ResourceInterface $resource The resource to be validated * @param int $timestamp The timestamp at which the cache associated with this resource was created * * @return bool True if the resource has not changed since the given timestamp, false otherwise */ public function isFresh(ResourceInterface $resource, $timestamp); }