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<?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\Validator;
/**
* Returns {@link MetadataInterface} instances for values.
*
* @author Bernhard Schussek <bschussek@gmail.com>
*/
interface MetadataFactoryInterface
{
/**
* Returns the metadata for the given value.
*
* @param mixed $value Some value.
*
* @return MetadataInterface The metadata for the value.
*
* @throws Exception\NoSuchMetadataException If no metadata exists for the value.
*/
public function getMetadataFor($value);
/**
* Returns whether metadata exists for the given value.
*
* @param mixed $value Some value.
*
* @return Boolean Whether metadata exists for the value.
*/
public function hasMetadataFor($value);
}
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