aleph1.co.uk Git - yaffs-website/blob - vendor/phpspec/prophecy/src/Prophecy/Comparator/Factory.php

   1 <?php
   2
   3 /*
   4  * This file is part of the Prophecy.
   5  * (c) Konstantin Kudryashov <ever.zet@gmail.com>
   6  *     Marcello Duarte <marcello.duarte@gmail.com>
   7  *
   8  * For the full copyright and license information, please view the LICENSE
   9  * file that was distributed with this source code.
  10  */
  11
  12 namespace Prophecy\Comparator;
  13
  14 use SebastianBergmann\Comparator\Factory as BaseFactory;
  15
  16 /**
  17  * Prophecy comparator factory.
  18  *
  19  * @author Konstantin Kudryashov <ever.zet@gmail.com>
  20  */
  21 final class Factory extends BaseFactory
  22 {
  23     /**
  24      * @var Factory
  25      */
  26     private static $instance;
  27
  28     public function __construct()
  29     {
  30         parent::__construct();
  31
  32         $this->register(new ClosureComparator());
  33         $this->register(new ProphecyComparator());
  34     }
  35
  36     /**
  37      * @return Factory
  38      */
  39     public static function getInstance()
  40     {
  41         if (self::$instance === null) {
  42             self::$instance = new Factory;
  43         }
  44
  45         return self::$instance;
  46     }
  47 }