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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\Mapping;
- use Symfony\Component\Validator\Constraint;
- /**
- * A container for validation metadata.
- *
- * Most importantly, the metadata stores the constraints against which an object
- * and its properties should be validated.
- *
- * Additionally, the metadata stores whether objects should be validated
- * against their class' metadata and whether traversable objects should be
- * traversed or not.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @see CascadingStrategy
- * @see TraversalStrategy
- */
- interface MetadataInterface
- {
- /**
- * Returns the strategy for cascading objects.
- *
- * @return int The cascading strategy
- *
- * @see CascadingStrategy
- */
- public function getCascadingStrategy();
- /**
- * Returns the strategy for traversing traversable objects.
- *
- * @return int The traversal strategy
- *
- * @see TraversalStrategy
- */
- public function getTraversalStrategy();
- /**
- * Returns all constraints of this element.
- *
- * @return Constraint[] A list of Constraint instances
- */
- public function getConstraints();
- /**
- * Returns all constraints for a given validation group.
- *
- * @param string $group The validation group
- *
- * @return Constraint[] A list of constraint instances
- */
- public function findConstraints(string $group);
- }
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