Code Coverage for /Users/ericduran/Sites/drupal/drupal/core/lib/Drupal/Core/Entity/Plugin/Validation/Constraint/CompositeConstraintBase.php

1	<?php
2
3	/**
4	* @file
5	* Contains \Drupal\Core\Entity\Plugin\Validation\Constraint\CompositeConstraintBase.
6	*/
7
8	namespace Drupal\Core\Entity\Plugin\Validation\Constraint;
9
10	use Symfony\Component\Validator\Constraint;
11
12	/**
13	* Provides a base class for constraints validating multiple fields.
14	*
15	* The constraint must be defined on entity-level; i.e., added to the entity
16	* type.
17	*
18	* @see \Drupal\Core\Entity\EntityType::addConstraint
19	*/
20	abstract class CompositeConstraintBase extends Constraint {
21
22	/**
23	* An array of entity fields which should be passed to the validator.
24	*
25	* @return string[]
26	* An array of field names.
27	*/
28	abstract public function coversFields();
29
30	}