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<?php |
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/** |
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* Async sockets |
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* |
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* @copyright Copyright (c) 2015-2016, Efimov Evgenij <[email protected]> |
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* |
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* This source file is subject to the MIT license that is bundled |
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* with this source code in the file LICENSE. |
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*/ |
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namespace AsyncSockets\RequestExecutor; |
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use AsyncSockets\Event\Event; |
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/** |
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* Class EventMultiHandler |
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*/ |
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class EventMultiHandler implements EventHandlerInterface |
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{ |
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/** |
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* List of handlers |
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* |
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* @var EventHandlerInterface[] |
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*/ |
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private $handlers = []; |
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/** |
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* EventMultiHandler constructor. |
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* |
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* @param EventHandlerInterface[] $handlers List of handlers |
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*/ |
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public function __construct(array $handlers = []) |
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{ |
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$this->handlers = []; |
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foreach ($handlers as $handler) { |
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$this->addHandler($handler); |
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} |
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} |
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/** {@inheritdoc} */ |
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public function invokeEvent(Event $event) |
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{ |
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foreach ($this->handlers as $handler) { |
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$handler->invokeEvent($event); |
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} |
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} |
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/** |
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* Add handler to list |
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* |
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* @param EventHandlerInterface $handler Handler to add |
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* |
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* @return void |
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*/ |
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public function addHandler(EventHandlerInterface $handler) |
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{ |
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$key = $this->getHandlerKey($handler); |
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$this->handlers[$key] = $handler; |
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} |
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/** |
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* Remove handler from list |
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* |
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* @param EventHandlerInterface $handler Handler to remove |
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* |
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* @return void |
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*/ |
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public function removeHandler(EventHandlerInterface $handler) |
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{ |
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$key = $this->getHandlerKey($handler); |
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if (isset($this->handlers[$key])) { |
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unset($this->handlers[$key]); |
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} |
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} |
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/** |
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* Return key for given handler |
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* |
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* @param EventHandlerInterface $handler Handler to get key for |
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* |
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* @return string |
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*/ |
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private function getHandlerKey(EventHandlerInterface $handler) |
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{ |
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return spl_object_hash($handler); |
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} |
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} |
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edefimov /
async-sockets
