*/
    public String getQueryString() {
        return q;
    }

    /**
     * Returns the filter query string.
     * @return The filter query string.
     */
    public String getFilterQueryString() {
        return fq;
    }

            final String roleFieldName, final ReadingConverter readingConverter, final Normalizer normalizer) {
        final String queryString = queryLog.getQueryString();
        final String filterQueryString = queryLog.getFilterQueryString();

        final List<String> tagList = new ArrayList<>();
        for (final String tagFieldName : tagFieldNames) {
            tagList.addAll(Arrays.asList(SuggestUtil.parseQuery(queryString, tagFieldName)));