67 lines
1.5 KiB
PHP
67 lines
1.5 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Validator\Mapping;
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use Symfony\Component\Validator\Constraint;
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/**
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* A container for validation metadata.
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*
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* Most importantly, the metadata stores the constraints against which an object
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* and its properties should be validated.
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*
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* Additionally, the metadata stores whether objects should be validated
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* against their class' metadata and whether traversable objects should be
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* traversed or not.
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*
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* @author Bernhard Schussek <bschussek@gmail.com>
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*
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* @see CascadingStrategy
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* @see TraversalStrategy
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*/
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interface MetadataInterface
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{
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/**
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* Returns the strategy for cascading objects.
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*
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* @return int
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*
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* @see CascadingStrategy
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*/
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public function getCascadingStrategy();
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/**
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* Returns the strategy for traversing traversable objects.
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*
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* @return int
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*
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* @see TraversalStrategy
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*/
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public function getTraversalStrategy();
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/**
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* Returns all constraints of this element.
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*
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* @return Constraint[]
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*/
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public function getConstraints();
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/**
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* Returns all constraints for a given validation group.
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*
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* @param string $group The validation group
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*
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* @return Constraint[]
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*/
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public function findConstraints(string $group);
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}
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