Code Coverage for /Users/ericduran/Sites/drupal/drupal/core/lib/Drupal/Core/Session/AccountSwitcherInterface.php

1	<?php
2
3	/**
4	* @file
5	* Contains \Drupal\Core\Session\AccountSwitcherInterface.
6	*/
7
8	namespace Drupal\Core\Session;
9
10	/**
11	* Defines an interface for a service for safe account switching.
12	*
13	* @ingroup user_api
14	*/
15	interface AccountSwitcherInterface {
16
17	/**
18	* Safely switches to another account.
19	*
20	* Each invocation of AccountSwitcherInterface::switchTo() must be
21	* matched by a corresponding invocation of
22	* AccountSwitcherInterface::switchBack() in the same function.
23	*
24	* @param \Drupal\Core\Session\AccountInterface $account
25	* The account to switch to.
26	*
27	* @return \Drupal\Core\Session\AccountSwitcherInterface
28	* $this.
29	*/
30	public function switchTo(AccountInterface $account);
31
32	/**
33	* Reverts to a previous account after switching.
34	*
35	* @return \Drupal\Core\Session\AccountSwitcherInterface
36	* $this.
37	*
38	* @throws \RuntimeException
39	* When there are no more account switches to revert.
40	*/
41	public function switchBack();
42
43	}