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  1. <?php
  2. /**
  3. * @copyright 2018, Georg Ehrke <oc.list@georgehrke.com>
  4. *
  5. * @author Georg Ehrke <oc.list@georgehrke.com>
  6. *
  7. * @license GNU AGPL version 3 or any later version
  8. *
  9. * This program is free software: you can redistribute it and/or modify
  10. * it under the terms of the GNU Affero General Public License as
  11. * published by the Free Software Foundation, either version 3 of the
  12. * License, or (at your option) any later version.
  13. *
  14. * This program is distributed in the hope that it will be useful,
  15. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  17. * GNU Affero General Public License for more details.
  18. *
  19. * You should have received a copy of the GNU Affero General Public License
  20. * along with this program. If not, see <http://www.gnu.org/licenses/>.
  21. *
  22. */
  23. namespace OCP\Calendar\Resource;
  24. /**
  25. * Interface IManager
  26. *
  27. * @since 14.0.0
  28. */
  29. interface IManager {
  30. /**
  31. * Registers a resource backend
  32. *
  33. * @param string $backendClass
  34. * @return void
  35. * @since 14.0.0
  36. */
  37. public function registerBackend(string $backendClass);
  38. /**
  39. * Unregisters a resource backend
  40. *
  41. * @param string $backendClass
  42. * @return void
  43. * @since 14.0.0
  44. */
  45. public function unregisterBackend(string $backendClass);
  46. /**
  47. * @return IBackend[]
  48. * @since 14.0.0
  49. */
  50. public function getBackends():array;
  51. /**
  52. * @param string $backendId
  53. * @return IBackend|null
  54. * @since 14.0.0
  55. */
  56. public function getBackend($backendId);
  57. /**
  58. * removes all registered backend instances
  59. * @return void
  60. * @since 14.0.0
  61. */
  62. public function clear();
  63. }