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<?php
/**
* Phergie (http://phergie.org)
* @copyright Copyright (c) 2008-2014 Phergie Development Team (http://phergie.org)
* @license http://phergie.org/license Simplified BSD License
* @package Phergie\Irc\Bot\React
*/
namespace Phergie\Irc\Bot\React;
use Phergie\Irc\ConnectionInterface;
/**
* Default implementation of a factory to maintain connection-specific event
* queue objects.
*
* @category Phergie
* @package Phergie\Irc\Bot\React
*/
class EventQueueFactory implements EventQueueFactoryInterface
{
/**
* Stores event queues keyed by connection
*
* @var \SplObjectStorage
*/
protected $queues;
/**
* Initializes storage for event queues.
*/
public function __construct()
{
$this->queues = new \SplObjectStorage;
}
/**
* Returns the event queue for a specified connection.
*
* @param \Phergie\Irc\ConnectionInterface $connection
* @return \Phergie\Irc\Bot\React\EventQueueInterface
*/
public function getEventQueue(ConnectionInterface $connection)
{
if (!isset($this->queues[$connection])) {
$this->queues[$connection] = new EventQueue;
}
return $this->queues[$connection];
}
}