UNPKG

@visactor/vrender-core

Version:
98 lines (92 loc) 3.78 kB
"use strict"; var __createBinding = this && this.__createBinding || (Object.create ? function(o, m, k, k2) { void 0 === k2 && (k2 = k); var desc = Object.getOwnPropertyDescriptor(m, k); desc && !("get" in desc ? !m.__esModule : desc.writable || desc.configurable) || (desc = { enumerable: !0, get: function() { return m[k]; } }), Object.defineProperty(o, k2, desc); } : function(o, m, k, k2) { void 0 === k2 && (k2 = k), o[k2] = m[k]; }), __setModuleDefault = this && this.__setModuleDefault || (Object.create ? function(o, v) { Object.defineProperty(o, "default", { enumerable: !0, value: v }); } : function(o, v) { o.default = v; }), __importStar = this && this.__importStar || function(mod) { if (mod && mod.__esModule) return mod; var result = {}; if (null != mod) for (var k in mod) "default" !== k && Object.prototype.hasOwnProperty.call(mod, k) && __createBinding(result, mod, k); return __setModuleDefault(result, mod), result; }; Object.defineProperty(exports, "__esModule", { value: !0 }), exports.Lookup = void 0; const ERROR_MSGS = __importStar(require("../constants/error_msgs")), clonable_1 = require("../utils/clonable"); class Lookup { constructor() { this._map = new Map; } getMap() { return this._map; } add(serviceIdentifier, value) { if (null == serviceIdentifier) throw new Error(ERROR_MSGS.NULL_ARGUMENT); if (null == value) throw new Error(ERROR_MSGS.NULL_ARGUMENT); const entry = this._map.get(serviceIdentifier); void 0 !== entry ? entry.push(value) : this._map.set(serviceIdentifier, [ value ]); } get(serviceIdentifier) { if (null == serviceIdentifier) throw new Error(ERROR_MSGS.NULL_ARGUMENT); const entry = this._map.get(serviceIdentifier); if (void 0 !== entry) return entry; throw new Error(ERROR_MSGS.KEY_NOT_FOUND); } remove(serviceIdentifier) { if (null == serviceIdentifier) throw new Error(ERROR_MSGS.NULL_ARGUMENT); if (!this._map.delete(serviceIdentifier)) throw new Error(ERROR_MSGS.KEY_NOT_FOUND); } removeIntersection(lookup) { this.traverse(((serviceIdentifier, value) => { const lookupActivations = lookup.hasKey(serviceIdentifier) ? lookup.get(serviceIdentifier) : void 0; if (void 0 !== lookupActivations) { const filteredValues = value.filter((lookupValue => !lookupActivations.some((moduleActivation => lookupValue === moduleActivation)))); this._setValue(serviceIdentifier, filteredValues); } })); } removeByCondition(condition) { const removals = []; return this._map.forEach(((entries, key) => { const updatedEntries = []; for (const entry of entries) { condition(entry) ? removals.push(entry) : updatedEntries.push(entry); } this._setValue(key, updatedEntries); })), removals; } hasKey(serviceIdentifier) { if (null == serviceIdentifier) throw new Error(ERROR_MSGS.NULL_ARGUMENT); return this._map.has(serviceIdentifier); } clone() { const copy = new Lookup; return this._map.forEach(((value, key) => { value.forEach((b => copy.add(key, (0, clonable_1.isClonable)(b) ? b.clone() : b))); })), copy; } traverse(func) { this._map.forEach(((value, key) => { func(key, value); })); } _setValue(serviceIdentifier, value) { value.length > 0 ? this._map.set(serviceIdentifier, value) : this._map.delete(serviceIdentifier); } } exports.Lookup = Lookup; //# sourceMappingURL=lookup.js.map