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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;
/**
* A list of constraint violations.
*
* @author Bernhard Schussek <bschussek@gmail.com>
*/
interface ConstraintViolationListInterface extends \Traversable, \Countable, \ArrayAccess
{
/**
* Adds a constraint violation to this list.
*/
public function add(ConstraintViolationInterface $violation);
/**
* Merges an existing violation list into this list.
*/
public function addAll(self $otherList);
/**
* Returns the violation at a given offset.
*
* @param int $offset The offset of the violation
*
* @return ConstraintViolationInterface The violation
*
* @throws \OutOfBoundsException if the offset does not exist
*/
public function get($offset);
/**
* Returns whether the given offset exists.
*
* @param int $offset The violation offset
*
* @return bool Whether the offset exists
*/
public function has($offset);
/**
* Sets a violation at a given offset.
*
* @param int $offset The violation offset
*/
public function set($offset, ConstraintViolationInterface $violation);
/**
* Removes a violation at a given offset.
*
* @param int $offset The offset to remove
*/
public function remove($offset);
}