Merge branch '3.0'
[GitHub/WoltLab/WCF.git] / wcfsetup / install / files / lib / data / IDeleteAction.class.php
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1<?php
2namespace wcf\data;
3
4/**
5 * Every database object action whose objects can be deleted (via AJAX) has to
6 * implement this interface.
7 *
8 * @author Matthias Schmidt
c839bd49 9 * @copyright 2001-2018 WoltLab GmbH
a427a8c8 10 * @license GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
e71525e4 11 * @package WoltLabSuite\Core\Data
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12 */
13interface IDeleteAction {
14 /**
15 * Deletes the relevant objects and returns the number of deleted objects.
16 *
17 * @return integer
18 */
19 public function delete();
20
21 /**
22 * Validates the "delete" action.
23 */
24 public function validateDelete();
25}