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<?php
/*
* This file is part of the Prophecy.
* (c) Konstantin Kudryashov <[email protected]>
* Marcello Duarte <[email protected]>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Prophecy\Comparator;
use SebastianBergmann\Comparator\Factory as BaseFactory;
/**
* Prophecy comparator factory.
*
* @author Konstantin Kudryashov <[email protected]>
*/
final class Factory extends BaseFactory
{
/**
* @var Factory
*/
private static $instance;
public function __construct()
{
parent::__construct();
$this->register(new ClosureComparator());
$this->register(new ProphecyComparator());
}
/**
* @return Factory
*/
public static function getInstance()
{
if (self::$instance === null) {
self::$instance = new Factory;
}
return self::$instance;
}
}
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