Method get

lib/CacheFacade.js:284–286

* Returns value. * @template T * @param {string} identifier the cache identifier * @param {Etag | null} etag the etag * @param {CallbackCache<T>} callback signals when the value is retrieved * @returns {void}

(identifier, etag, callback)

	 * @returns {void}
	 */
	get(identifier, etag, callback) {
		this._cache.get(`${this._name}|${identifier}`, etag, callback);
	}

	/**
	 * Returns promise with the data.