Code Coverage for /Users/ericduran/Sites/drupal/drupal/core/lib/Drupal/Core/Entity/EntityChangedInterface.php

1	<?php
2
3	/**
4	* @file
5	* Contains \Drupal\Core\Entity\EntityChangedInterface.
6	*/
7
8	namespace Drupal\Core\Entity;
9
10	/**
11	* Defines an interface for entity change timestamp tracking.
12	*
13	* This data may be useful for more precise cache invalidation (especially
14	* on the client side) and concurrent editing locking.
15	*
16	* The entity system automatically adds in the 'EntityChanged' constraint for
17	* entity types implementing this interface in order to disallow concurrent
18	* editing.
19	*
20	* @see Drupal\Core\Entity\Plugin\Validation\Constraint\EntityChangedConstraint
21	*/
22	interface EntityChangedInterface {
23
24	/**
25	* Gets the timestamp of the last entity change for the current translation.
26	*
27	* @return int
28	* The timestamp of the last entity save operation.
29	*/
30	public function getChangedTime();
31
32	/**
33	* Sets the timestamp of the last entity change for the current translation.
34	*
35	* @param int $timestamp
36	* The timestamp of the last entity save operation.
37	*
38	* @return $this
39	*/
40	public function setChangedTime($timestamp);
41
42	/**
43	* Gets the timestamp of the last entity change across all translations.
44	*
45	* @return int
46	* The timestamp of the last entity save operation across all
47	* translations.
48	*/
49	public function getChangedTimeAcrossTranslations();
50	}