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IOutput.php 1.6 KB

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  1. <?php
  2. /**
  3. * @copyright Copyright (c) 2016, ownCloud, Inc.
  4. *
  5. * @author Roeland Jago Douma <roeland@famdouma.nl>
  6. * @author Thomas Müller <thomas.mueller@tmit.eu>
  7. * @author Vincent Petry <vincent@nextcloud.com>
  8. *
  9. * @license AGPL-3.0
  10. *
  11. * This code is free software: you can redistribute it and/or modify
  12. * it under the terms of the GNU Affero General Public License, version 3,
  13. * as published by the Free Software Foundation.
  14. *
  15. * This program is distributed in the hope that it will be useful,
  16. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  18. * GNU Affero General Public License for more details.
  19. *
  20. * You should have received a copy of the GNU Affero General Public License, version 3,
  21. * along with this program. If not, see <http://www.gnu.org/licenses/>
  22. *
  23. */
  24. namespace OCP\Migration;
  25. /**
  26. * Interface IOutput
  27. *
  28. * @since 9.1.0
  29. */
  30. interface IOutput {
  31. /**
  32. * @param string $message
  33. * @return void
  34. * @since 28.0.0
  35. */
  36. public function debug(string $message): void;
  37. /**
  38. * @param string $message
  39. * @return void
  40. * @since 9.1.0
  41. */
  42. public function info($message);
  43. /**
  44. * @param string $message
  45. * @return void
  46. * @since 9.1.0
  47. */
  48. public function warning($message);
  49. /**
  50. * @param int $max
  51. * @return void
  52. * @since 9.1.0
  53. */
  54. public function startProgress($max = 0);
  55. /**
  56. * @param int $step
  57. * @param string $description
  58. * @return void
  59. * @since 9.1.0
  60. */
  61. public function advance($step = 1, $description = '');
  62. /**
  63. * @return void
  64. * @since 9.1.0
  65. */
  66. public function finishProgress();
  67. }