builder.partialResults(true);
            }

            // build highlighting fields
            final String hlPrefix = ComponentUtil.getQueryHelper().getHighlightPrefix();
            for (final SearchHit searchHit : searchHits.getHits()) {
                final Map<String, Object> docMap = parseSearchHit(fessConfig, hlPrefix, searchHit);

        } catch (final Exception e) {
            execTime = StringUtil.EMPTY;
        }
        data.setExecTime(execTime);

        final String queryId = ComponentUtil.getQueryHelper().generateId();

        data.setPageSize(queryResponseList.getPageSize());
        data.setCurrentPageNumber(queryResponseList.getCurrentPageNumber());

         */
        public boolean build() {
            if (StringUtil.isBlank(query)) {
                return false;
            }

            final QueryHelper queryHelper = ComponentUtil.getQueryHelper();
            final QueryFieldConfig queryFieldConfig = ComponentUtil.getQueryFieldConfig();
            final FessConfig fessConfig = ComponentUtil.getFessConfig();