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   1  <?php
   2  
   3  /*
   4   * This file is part of the Symfony package.
   5   *
   6   * (c) Fabien Potencier <fabien@symfony.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 Symfony\Component\DependencyInjection\LazyProxy\Instantiator;
  13  
  14  use Symfony\Component\DependencyInjection\ContainerInterface;
  15  use Symfony\Component\DependencyInjection\Definition;
  16  
  17  /**
  18   * Lazy proxy instantiator, capable of instantiating a proxy given a container, the
  19   * service definitions and a callback that produces the real service instance.
  20   *
  21   * @author Marco Pivetta <ocramius@gmail.com>
  22   */
  23  interface InstantiatorInterface
  24  {
  25      /**
  26       * Instantiates a proxy object.
  27       *
  28       * @param ContainerInterface $container        The container from which the service is being requested
  29       * @param Definition         $definition       The definition of the requested service
  30       * @param string             $id               Identifier of the requested service
  31       * @param callable           $realInstantiator Zero-argument callback that is capable of producing the real service instance
  32       *
  33       * @return object
  34       */
  35      public function instantiateProxy(ContainerInterface $container, Definition $definition, $id, $realInstantiator);
  36  }