final BooleanFunction<Map<String, Object>> cursor) {
        return scrollSearch(index, condition, getDefaultEntityCreator(), cursor);
    }

    public <T> long scrollSearch(final String index, final SearchCondition<SearchRequestBuilder> condition,
            final EntityCreator<T, SearchResponse, SearchHit> creator, final BooleanFunction<T> cursor) {
        long count = 0;

        return ComponentUtil.getRankFusionProcessor().search(query, params, userBean);
    }

    public long scrollSearch(final SearchRequestParams params, final BooleanFunction<Map<String, Object>> cursor,
            final OptionalThing<FessUserBean> userBean) {
        LaRequestUtil.getOptionalRequest().ifPresent(request -> {
            request.setAttribute(Constants.REQUEST_LANGUAGES, params.getLanguages());