4 * This file is part of the Symfony package.
6 * (c) Fabien Potencier <fabien@symfony.com>
8 * For the full copyright and license information, please view the LICENSE
9 * file that was distributed with this source code.
12 namespace Symfony\Component\HttpKernel\Controller;
14 use Symfony\Component\HttpFoundation\Request;
15 use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadata;
18 * Responsible for resolving the value of an argument based on its metadata.
20 * @author Iltar van der Berg <kjarli@gmail.com>
22 interface ArgumentValueResolverInterface
25 * Whether this resolver can resolve the value for the given ArgumentMetadata.
27 * @param Request $request
28 * @param ArgumentMetadata $argument
32 public function supports(Request $request, ArgumentMetadata $argument);
35 * Returns the possible value(s).
37 * @param Request $request
38 * @param ArgumentMetadata $argument
42 public function resolve(Request $request, ArgumentMetadata $argument);