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<?php
/**
* The MIT License
*
* Copyright (c) 2010 - 2012 Tony R Quilkey <trq@proemframework.org>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
/**
* @namespace Proem\Util\Process
*/
namespace Proem\Util\Process;
use Proem\Signal\Event\Template as EventInterface;
/**
* A simple wrapper around call_user_func_array
*/
class EventCallback
{
/**
* Store the callback
*
* @var callable
*/
protected $callback;
/**
* Store event
*
* Proem\Signal\Event\Template
*/
protected $event;
/**
* Instantiate the Callback object
*
* @param callable $callback A valid callback
* @param Proem\Signal\Event\Template $event
*/
public function __construct(callable $callback, EventInterface $event)
{
$this->callback = $callback;
$this->event = $event;
}
/**
* Execute the callback and return it's results.
*
* @return mixed
*/
public function call()
{
return call_user_func($this->callback, $this->event);
}
}
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