baggage-impl.js 3.4 KB

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  1. /*
  2. * Copyright The OpenTelemetry Authors
  3. *
  4. * Licensed under the Apache License, Version 2.0 (the "License");
  5. * you may not use this file except in compliance with the License.
  6. * You may obtain a copy of the License at
  7. *
  8. * https://www.apache.org/licenses/LICENSE-2.0
  9. *
  10. * Unless required by applicable law or agreed to in writing, software
  11. * distributed under the License is distributed on an "AS IS" BASIS,
  12. * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13. * See the License for the specific language governing permissions and
  14. * limitations under the License.
  15. */
  16. var __read = (this && this.__read) || function (o, n) {
  17. var m = typeof Symbol === "function" && o[Symbol.iterator];
  18. if (!m) return o;
  19. var i = m.call(o), r, ar = [], e;
  20. try {
  21. while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
  22. }
  23. catch (error) { e = { error: error }; }
  24. finally {
  25. try {
  26. if (r && !r.done && (m = i["return"])) m.call(i);
  27. }
  28. finally { if (e) throw e.error; }
  29. }
  30. return ar;
  31. };
  32. var __values = (this && this.__values) || function(o) {
  33. var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
  34. if (m) return m.call(o);
  35. if (o && typeof o.length === "number") return {
  36. next: function () {
  37. if (o && i >= o.length) o = void 0;
  38. return { value: o && o[i++], done: !o };
  39. }
  40. };
  41. throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
  42. };
  43. var BaggageImpl = /** @class */ (function () {
  44. function BaggageImpl(entries) {
  45. this._entries = entries ? new Map(entries) : new Map();
  46. }
  47. BaggageImpl.prototype.getEntry = function (key) {
  48. var entry = this._entries.get(key);
  49. if (!entry) {
  50. return undefined;
  51. }
  52. return Object.assign({}, entry);
  53. };
  54. BaggageImpl.prototype.getAllEntries = function () {
  55. return Array.from(this._entries.entries()).map(function (_a) {
  56. var _b = __read(_a, 2), k = _b[0], v = _b[1];
  57. return [k, v];
  58. });
  59. };
  60. BaggageImpl.prototype.setEntry = function (key, entry) {
  61. var newBaggage = new BaggageImpl(this._entries);
  62. newBaggage._entries.set(key, entry);
  63. return newBaggage;
  64. };
  65. BaggageImpl.prototype.removeEntry = function (key) {
  66. var newBaggage = new BaggageImpl(this._entries);
  67. newBaggage._entries.delete(key);
  68. return newBaggage;
  69. };
  70. BaggageImpl.prototype.removeEntries = function () {
  71. var e_1, _a;
  72. var keys = [];
  73. for (var _i = 0; _i < arguments.length; _i++) {
  74. keys[_i] = arguments[_i];
  75. }
  76. var newBaggage = new BaggageImpl(this._entries);
  77. try {
  78. for (var keys_1 = __values(keys), keys_1_1 = keys_1.next(); !keys_1_1.done; keys_1_1 = keys_1.next()) {
  79. var key = keys_1_1.value;
  80. newBaggage._entries.delete(key);
  81. }
  82. }
  83. catch (e_1_1) { e_1 = { error: e_1_1 }; }
  84. finally {
  85. try {
  86. if (keys_1_1 && !keys_1_1.done && (_a = keys_1.return)) _a.call(keys_1);
  87. }
  88. finally { if (e_1) throw e_1.error; }
  89. }
  90. return newBaggage;
  91. };
  92. BaggageImpl.prototype.clear = function () {
  93. return new BaggageImpl();
  94. };
  95. return BaggageImpl;
  96. }());
  97. export { BaggageImpl };
  98. //# sourceMappingURL=baggage-impl.js.map