WarmableInterface.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\HttpKernel\CacheWarmer;


/**
 * Interface for classes that support warming their cache.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
interface WarmableInterface {

  /**
   * Warms up the cache.
   *
   * @param string $cacheDir The cache directory
   */
  public function warmUp($cacheDir);

}