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Текущая директория: /usr/lib/node_modules/bitgo/node_modules/avalanche/dist/utils
Просмотр файла: db.js

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
/**
 * @packageDocumentation
 * @module Utils-DB
 */
const store2_1 = __importDefault(require("store2"));
/**
 * A class for interacting with the {@link https://github.com/nbubna/store| store2 module}
 *
 * This class should never be instantiated directly. Instead, invoke the "DB.getInstance()" static
 * function to grab the singleton instance of the database.
 *
 * ```js
 * const db = DB.getInstance();
 * const blockchaindb = db.getNamespace("mychain");
 * ```
 */
class DB {
    constructor() { }
    /**
     * Retrieves the database singleton.
     */
    static getInstance() {
        if (!DB.instance) {
            DB.instance = new DB();
        }
        return DB.instance;
    }
    /**
     * Gets a namespace from the database singleton.
     *
     * @param ns Namespace to retrieve.
     */
    static getNamespace(ns) {
        return this.store.namespace(ns);
    }
}
exports.default = DB;
DB.store = store2_1.default;
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