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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\EventDispatcher\Debug;
  13  
  14  use Symfony\Component\EventDispatcher\EventDispatcherInterface;
  15  
  16  /**
  17   * @author Fabien Potencier <fabien@symfony.com>
  18   *
  19   * @method reset() Resets the trace.
  20   */
  21  interface TraceableEventDispatcherInterface extends EventDispatcherInterface
  22  {
  23      /**
  24       * Gets the called listeners.
  25       *
  26       * @return array An array of called listeners
  27       */
  28      public function getCalledListeners();
  29  
  30      /**
  31       * Gets the not called listeners.
  32       *
  33       * @return array An array of not called listeners
  34       */
  35      public function getNotCalledListeners();
  36  }