| <?php |
| |
| namespace Adldap\Events; |
| |
| interface DispatcherInterface |
| { |
| /** |
| * Register an event listener with the dispatcher. |
| * |
| * @param string|array $events |
| * @param mixed $listener |
| * |
| * @return void |
| */ |
| public function listen($events, $listener); |
| |
| /** |
| * Determine if a given event has listeners. |
| * |
| * @param string $eventName |
| * |
| * @return bool |
| */ |
| public function hasListeners($eventName); |
| |
| /** |
| * Fire an event until the first non-null response is returned. |
| * |
| * @param string|object $event |
| * @param mixed $payload |
| * |
| * @return array|null |
| */ |
| public function until($event, $payload = []); |
| |
| /** |
| * Fire an event and call the listeners. |
| * |
| * @param string|object $event |
| * @param mixed $payload |
| * @param bool $halt |
| * |
| * @return mixed |
| */ |
| public function fire($event, $payload = [], $halt = false); |
| |
| /** |
| * Fire an event and call the listeners. |
| * |
| * @param string|object $event |
| * @param mixed $payload |
| * @param bool $halt |
| * |
| * @return array|null |
| */ |
| public function dispatch($event, $payload = [], $halt = false); |
| |
| /** |
| * Get all of the listeners for a given event name. |
| * |
| * @param string $eventName |
| * |
| * @return array |
| */ |
| public function getListeners($eventName); |
| |
| /** |
| * Remove a set of listeners from the dispatcher. |
| * |
| * @param string $event |
| * |
| * @return void |
| */ |
| public function forget($event); |
| } |