duration.js 1.6 KB

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  1. "use strict";
  2. /*
  3. * Copyright 2022 gRPC authors.
  4. *
  5. * Licensed under the Apache License, Version 2.0 (the "License");
  6. * you may not use this file except in compliance with the License.
  7. * You may obtain a copy of the License at
  8. *
  9. * http://www.apache.org/licenses/LICENSE-2.0
  10. *
  11. * Unless required by applicable law or agreed to in writing, software
  12. * distributed under the License is distributed on an "AS IS" BASIS,
  13. * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14. * See the License for the specific language governing permissions and
  15. * limitations under the License.
  16. *
  17. */
  18. Object.defineProperty(exports, "__esModule", { value: true });
  19. exports.parseDuration = exports.isDuration = exports.durationToMs = exports.msToDuration = void 0;
  20. function msToDuration(millis) {
  21. return {
  22. seconds: (millis / 1000) | 0,
  23. nanos: ((millis % 1000) * 1000000) | 0,
  24. };
  25. }
  26. exports.msToDuration = msToDuration;
  27. function durationToMs(duration) {
  28. return (duration.seconds * 1000 + duration.nanos / 1000000) | 0;
  29. }
  30. exports.durationToMs = durationToMs;
  31. function isDuration(value) {
  32. return typeof value.seconds === 'number' && typeof value.nanos === 'number';
  33. }
  34. exports.isDuration = isDuration;
  35. const durationRegex = /^(\d+)(?:\.(\d+))?s$/;
  36. function parseDuration(value) {
  37. const match = value.match(durationRegex);
  38. if (!match) {
  39. return null;
  40. }
  41. return {
  42. seconds: Number.parseInt(match[1], 10),
  43. nanos: match[2] ? Number.parseInt(match[2].padEnd(9, '0'), 10) : 0
  44. };
  45. }
  46. exports.parseDuration = parseDuration;
  47. //# sourceMappingURL=duration.js.map