MessageCountAwareInterface.php 627 B

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  1. <?php
  2. /*
  3. * This file is part of the Symfony package.
  4. *
  5. * (c) Fabien Potencier <fabien@symfony.com>
  6. *
  7. * For the full copyright and license information, please view the LICENSE
  8. * file that was distributed with this source code.
  9. */
  10. namespace Symfony\Component\Messenger\Transport\Receiver;
  11. /**
  12. * @author Samuel Roze <samuel.roze@gmail.com>
  13. * @author Ryan Weaver <ryan@symfonycasts.com>
  14. */
  15. interface MessageCountAwareInterface
  16. {
  17. /**
  18. * Returns the number of messages waiting to be handled.
  19. *
  20. * In some systems, this may be an approximate number.
  21. */
  22. public function getMessageCount(): int;
  23. }