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noway.gabb.fr
1"use strict";
2Object.defineProperty(exports, "__esModule", { value: true });
3exports.inject = exports.ObjectGraph = void 0;
4const optional_1 = require("../types/optional");
5/* eslint-disable no-underscore-dangle */
6class ObjectGraph {
7 constructor(name) {
8 this._members = {};
9 this.name = name;
10 }
11 adding(type, member) {
12 const clone = this.clone();
13 clone._members[type.name] = member;
14 return clone;
15 }
16 removing(type) {
17 const clone = this.clone();
18 // eslint-disable-next-line @typescript-eslint/no-dynamic-delete
19 delete clone._members[type.name];
20 return clone;
21 }
22 optional(type) {
23 return this._members[type.name];
24 }
25 required(type) {
26 const member = this._members[type.name];
27 if ((0, optional_1.isNothing)(member)) {
28 // eslint-disable-next-line @typescript-eslint/require-array-sort-compare
29 const candidates = Object.keys(this._members).sort().join(", ");
30 throw new Error(`No member with type ${type.name} found in ${this.name}. Candidates ${candidates}`);
31 }
32 return member;
33 }
34 clone() {
35 const ctor = this.constructor;
36 // eslint-disable-next-line new-cap
37 const clone = new ctor(this.name);
38 for (const [type, member] of Object.entries(this._members)) {
39 clone._members[type] = member;
40 }
41 return clone;
42 }
43}
44exports.ObjectGraph = ObjectGraph;
45function inject(type, objectGraph) {
46 return objectGraph.required(type);
47}
48exports.inject = inject;
49//# sourceMappingURL=object-graph.js.map