1 <?php

     2 

     3 /*

     4  * This file is part of the Symfony package.

     5  *

     6  * (c) Fabien Potencier <fabien@symfony.com>

     7  *

     8  * For the full copyright and license information, please view the LICENSE

     9  * file that was distributed with this source code.

    10  */

    11 

    12 namespace Symfony\Component\Validator\Constraints;

    13 

    14 use Symfony\Component\Validator\Constraint;

    15 

    16 /**

    17  * @Annotation

    18  *

    19  * @api

    20  */

    21 class Callback extends Constraint

    22 {

    23     public $methods;

    24 

    25     /**

    26      * {@inheritDoc}

    27      */

    28     public function getRequiredOptions()

    29     {

    30         return array('methods');

    31     }

    32 

    33     /**

    34      * {@inheritDoc}

    35      */

    36     public function getDefaultOption()

    37     {

    38         return 'methods';

    39     }

    40 

    41     /**

    42      * {@inheritDoc}

    43      */

    44     public function getTargets()

    45     {

    46         return self::CLASS_CONSTRAINT;

    47     }

    48 }