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/*
* This file is part of the ICanBoogie package.
*
* (c) Olivier Laviale <olivier.laviale@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace ICanBoogie\Render\EngineCollection;
use ICanBoogie\Event;
use ICanBoogie\Render\EngineCollection;
/**
* Event class for the `ICanBoogie\Render\EngineCollection::alter` event.
*
* Event hooks may use this event to alter the engine collection, or replace it.
*
* @property EngineCollection $instance
*/
class AlterEvent extends Event
{
/**
* Reference to the target instance.
*
* @var EngineCollection
*/
private $instance;
/**
* @return EngineCollection
*/
protected function get_instance()
{
return $this->instance;
}
/**
* @param EngineCollection $engines
*/
protected function set_instance(EngineCollection $engines)
{
$this->instance = $engines;
}
/**
* Initializes the {@link $instance} property.
*
* @param EngineCollection $target
*/
public function __construct(EngineCollection &$target)
{
$this->instance = &$target;
parent::__construct($target, 'alter');
}
}