diff options
Diffstat (limited to 'lib/public/EventDispatcher/IEventDispatcher.php')
| -rw-r--r-- | lib/public/EventDispatcher/IEventDispatcher.php | 32 |
1 files changed, 11 insertions, 21 deletions
diff --git a/lib/public/EventDispatcher/IEventDispatcher.php b/lib/public/EventDispatcher/IEventDispatcher.php index 82505b6a512..a1eb75580fe 100644 --- a/lib/public/EventDispatcher/IEventDispatcher.php +++ b/lib/public/EventDispatcher/IEventDispatcher.php @@ -3,26 +3,8 @@ declare(strict_types=1); /** - * @copyright 2019 Christoph Wurst <christoph@winzerhof-wurst.at> - * - * @author Christoph Wurst <christoph@winzerhof-wurst.at> - * @author Joas Schilling <coding@schilljs.com> - * - * @license GNU AGPL version 3 or any later version - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License as - * published by the Free Software Foundation, either version 3 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Affero General Public License for more details. - * - * You should have received a copy of the GNU Affero General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - * + * SPDX-FileCopyrightText: 2019 Nextcloud GmbH and Nextcloud contributors + * SPDX-License-Identifier: AGPL-3.0-or-later */ namespace OCP\EventDispatcher; @@ -32,7 +14,6 @@ namespace OCP\EventDispatcher; * @since 17.0.0 */ interface IEventDispatcher { - /** * @template T of \OCP\EventDispatcher\Event * @param string $eventName preferably the fully-qualified class name of the Event sub class @@ -72,6 +53,15 @@ interface IEventDispatcher { /** * @template T of \OCP\EventDispatcher\Event + * @param string $eventName preferably the fully-qualified class name of the Event sub class + * + * @return bool TRUE if event has registered listeners + * @since 29.0.0 + */ + public function hasListeners(string $eventName): bool; + + /** + * @template T of \OCP\EventDispatcher\Event * @param string $eventName * @psalm-param string|class-string<T> $eventName * @param Event $event |