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File Content: `ElementMetadata.php`

<?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;

abstract class ElementMetadata
{
    /**
     * @var Constraint[]
     */
    public $constraints = array();

    /**
     * @var array
     */
    public $constraintsByGroup = array();

    /**
     * Returns the names of the properties that should be serialized.
     *
     * @return array
     */
    public function __sleep()
    {
        return array(
            'constraints',
            'constraintsByGroup',
        );
    }

    /**
     * Clones this object.
     */
    public function __clone()
    {
        $constraints = $this->constraints;

        $this->constraints = array();
        $this->constraintsByGroup = array();

        foreach ($constraints as $constraint) {
            $this->addConstraint(clone $constraint);
        }
    }

    /**
     * Adds a constraint to this element.
     *
     * @param Constraint $constraint
     *
     * @return ElementMetadata
     */
    public function addConstraint(Constraint $constraint)
    {
        $this->constraints[] = $constraint;

        foreach ($constraint->groups as $group) {
            $this->constraintsByGroup[$group][] = $constraint;
        }

        return $this;
    }

    /**
     * Returns all constraints of this element.
     *
     * @return Constraint[] An array of Constraint instances
     */
    public function getConstraints()
    {
        return $this->constraints;
    }

    /**
     * Returns whether this element has any constraints.
     *
     * @return Boolean
     */
    public function hasConstraints()
    {
        return count($this->constraints) > 0;
    }

    /**
     * Returns the constraints of the given group and global ones (* group).
     *
     * @param string $group The group name
     *
     * @return array An array with all Constraint instances belonging to the group
     */
    public function findConstraints($group)
    {
        return isset($this->constraintsByGroup[$group])
                ? $this->constraintsByGroup[$group]
                : array();
    }
}

Name	Size	Permission
Cache	---	0755
Loader	---	0755
BlackholeMetadataFactory.php	918 bytes	0644
ClassMetadata.php	12078 bytes	0644
ClassMetadataFactory.php	3277 bytes	0644
ElementMetadata.php	2338 bytes	0644
GetterMetadata.php	1510 bytes	0644
MemberMetadata.php	5985 bytes	0644
PropertyMetadata.php	1476 bytes	0644

File Content: ElementMetadata.php

File Content: `ElementMetadata.php`