dla/dist/cache/memory-cache.js

node.js data loader with caching and support of lists

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
const cache_1 = require("./cache");
class MemoryCache extends cache_1.Cache {
    constructor() {
        super(...arguments);
        this.store = {};
    }
    has(key) {
        return __awaiter(this, void 0, void 0, function* () {
            return key in this.store;
        });
    }
    get(key) {
        return __awaiter(this, void 0, void 0, function* () {
            return this.store[key];
        });
    }
    set(key, value, options) {
        return __awaiter(this, void 0, void 0, function* () {
            this.store[key] = value;
        });
    }
    setnx(key, value, options) {
        return __awaiter(this, void 0, void 0, function* () {
            if (!(key in this.store)) {
                this.store[key] = value;
            }
        });
    }
    remove(key) {
        return __awaiter(this, void 0, void 0, function* () {
            delete this.store[key];
        });
    }
    flush() {
        this.store = {};
    }
}
exports.MemoryCache = MemoryCache;
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