* @return The data being retrieved from the cache, never {@code null}.
     */
    T fromCache(T data);

    /**
     * The tag used to denote raw model data.
     */
    ModelCacheTag<ModelData> RAW = new ModelCacheTag<ModelData>() {

        @Override
        public String getName() {
            return "raw";
        }

        @Override
        public Class<ModelData> getType() {