final OptionalThing<FessUserBean> userBean) {
        return searchRequestBuilder -> {
            ComponentUtil.getQueryHelper().processSearchPreference(searchRequestBuilder, userBean, query);
            return SearchConditionBuilder.builder(searchRequestBuilder)
                    .query(query)
                    .offset(params.getStartPosition())

     * @param searchRequestBuilder the search request builder to configure
     * @param userBean the optional user bean containing user information
     * @param query the search query string
     */
    public void processSearchPreference(final SearchRequestBuilder searchRequestBuilder, final OptionalThing<FessUserBean> userBean,
            final String query) {
        userBean.map(user -> {

                    final QueryHelper queryHelper = ComponentUtil.getQueryHelper();
                    final QueryFieldConfig queryFieldConfig = ComponentUtil.getQueryFieldConfig();
                    queryHelper.processSearchPreference(searchRequestBuilder, userBean, query);
                    return SearchConditionBuilder.builder(searchRequestBuilder)
                            .scroll()
                            .query(query)