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46 lines
1.6 KiB
46 lines
1.6 KiB
<?php |
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/* |
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* This file is part of the Symfony package. |
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* |
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* (c) Fabien Potencier <fabien@symfony.com> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Symfony\Component\EventDispatcher; |
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/** |
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* An EventSubscriber knows himself what events he is interested in. |
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* If an EventSubscriber is added to an EventDispatcherInterface, the manager invokes |
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* {@link getSubscribedEvents} and registers the subscriber as a listener for all |
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* returned events. |
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* |
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* @author Guilherme Blanco <guilhermeblanco@hotmail.com> |
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* @author Jonathan Wage <jonwage@gmail.com> |
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* @author Roman Borschel <roman@code-factory.org> |
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* @author Bernhard Schussek <bschussek@gmail.com> |
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*/ |
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interface EventSubscriberInterface |
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{ |
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/** |
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* Returns an array of event names this subscriber wants to listen to. |
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* |
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* The array keys are event names and the value can be: |
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* |
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* * The method name to call (priority defaults to 0) |
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* * An array composed of the method name to call and the priority |
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* * An array of arrays composed of the method names to call and respective |
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* priorities, or 0 if unset |
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* |
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* For instance: |
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* |
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* * array('eventName' => 'methodName') |
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* * array('eventName' => array('methodName', $priority)) |
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* * array('eventName' => array(array('methodName1', $priority), array('methodName2'))) |
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* |
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* @return array The event names to listen to |
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*/ |
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public static function getSubscribedEvents(); |
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}
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