annotate vendor/symfony/event-dispatcher/ImmutableEventDispatcher.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents 1fec387a4317
children
rev   line source
Chris@0 1 <?php
Chris@0 2
Chris@0 3 /*
Chris@0 4 * This file is part of the Symfony package.
Chris@0 5 *
Chris@0 6 * (c) Fabien Potencier <fabien@symfony.com>
Chris@0 7 *
Chris@0 8 * For the full copyright and license information, please view the LICENSE
Chris@0 9 * file that was distributed with this source code.
Chris@0 10 */
Chris@0 11
Chris@0 12 namespace Symfony\Component\EventDispatcher;
Chris@0 13
Chris@0 14 /**
Chris@0 15 * A read-only proxy for an event dispatcher.
Chris@0 16 *
Chris@0 17 * @author Bernhard Schussek <bschussek@gmail.com>
Chris@0 18 */
Chris@0 19 class ImmutableEventDispatcher implements EventDispatcherInterface
Chris@0 20 {
Chris@0 21 private $dispatcher;
Chris@0 22
Chris@0 23 public function __construct(EventDispatcherInterface $dispatcher)
Chris@0 24 {
Chris@0 25 $this->dispatcher = $dispatcher;
Chris@0 26 }
Chris@0 27
Chris@0 28 /**
Chris@0 29 * {@inheritdoc}
Chris@0 30 */
Chris@0 31 public function dispatch($eventName, Event $event = null)
Chris@0 32 {
Chris@0 33 return $this->dispatcher->dispatch($eventName, $event);
Chris@0 34 }
Chris@0 35
Chris@0 36 /**
Chris@0 37 * {@inheritdoc}
Chris@0 38 */
Chris@0 39 public function addListener($eventName, $listener, $priority = 0)
Chris@0 40 {
Chris@0 41 throw new \BadMethodCallException('Unmodifiable event dispatchers must not be modified.');
Chris@0 42 }
Chris@0 43
Chris@0 44 /**
Chris@0 45 * {@inheritdoc}
Chris@0 46 */
Chris@0 47 public function addSubscriber(EventSubscriberInterface $subscriber)
Chris@0 48 {
Chris@0 49 throw new \BadMethodCallException('Unmodifiable event dispatchers must not be modified.');
Chris@0 50 }
Chris@0 51
Chris@0 52 /**
Chris@0 53 * {@inheritdoc}
Chris@0 54 */
Chris@0 55 public function removeListener($eventName, $listener)
Chris@0 56 {
Chris@0 57 throw new \BadMethodCallException('Unmodifiable event dispatchers must not be modified.');
Chris@0 58 }
Chris@0 59
Chris@0 60 /**
Chris@0 61 * {@inheritdoc}
Chris@0 62 */
Chris@0 63 public function removeSubscriber(EventSubscriberInterface $subscriber)
Chris@0 64 {
Chris@0 65 throw new \BadMethodCallException('Unmodifiable event dispatchers must not be modified.');
Chris@0 66 }
Chris@0 67
Chris@0 68 /**
Chris@0 69 * {@inheritdoc}
Chris@0 70 */
Chris@0 71 public function getListeners($eventName = null)
Chris@0 72 {
Chris@0 73 return $this->dispatcher->getListeners($eventName);
Chris@0 74 }
Chris@0 75
Chris@0 76 /**
Chris@0 77 * {@inheritdoc}
Chris@0 78 */
Chris@0 79 public function getListenerPriority($eventName, $listener)
Chris@0 80 {
Chris@0 81 return $this->dispatcher->getListenerPriority($eventName, $listener);
Chris@0 82 }
Chris@0 83
Chris@0 84 /**
Chris@0 85 * {@inheritdoc}
Chris@0 86 */
Chris@0 87 public function hasListeners($eventName = null)
Chris@0 88 {
Chris@0 89 return $this->dispatcher->hasListeners($eventName);
Chris@0 90 }
Chris@0 91 }