final float boost, final String field, final String text) {
        context.addFieldLog(field, text);
        context.addHighlightedQuery(text);
        return buildMatchPhraseQuery(field, text).boost(boost);
    }

    protected QueryBuilder convertKeywordQuery(final FessConfig fessConfig, final QueryContext context, final TermQuery termQuery,

        if (Constants.DEFAULT_FIELD.equals(field)) {
            final String text = wildcardQuery.getTerm().text();
            context.addFieldLog(field, text);
            context.addHighlightedQuery(StringUtils.strip(text, "*"));
            return buildDefaultQueryBuilder(fessConfig, context,
                    (f, b) -> QueryBuilders.wildcardQuery(f, toLowercaseWildcard(text)).boost(b * boost));
        }

        if (Constants.DEFAULT_FIELD.equals(field)) {
            final String text = term.text();
            context.addFieldLog(field, text);
            context.addHighlightedQuery(text);
            return buildDefaultQueryBuilder(fessConfig, context,
                    (f, b) -> QueryBuilders.fuzzyQuery(f, text).fuzziness(Fuzziness.fromEdits(fuzzyQuery.getMaxEdits())).boost(b * boost)

        final String text = prefixQuery.getPrefix().text();

        if (Constants.DEFAULT_FIELD.equals(field)) {
            context.addFieldLog(field, text + "*");
            context.addHighlightedQuery(text);
            return buildDefaultQueryBuilder(fessConfig, context,
                    (f, b) -> QueryBuilders.matchPhrasePrefixQuery(f, toLowercaseWildcard(text)).boost(b * boost)

            stream(texts).of(stream -> stream.forEach(t -> context.addHighlightedQuery(t)));
            return buildDefaultQueryBuilder(fessConfig, context, (f, b) -> buildMatchPhraseQuery(f, text).boost(b * boost));
        }

        if (isSearchField(field)) {
            context.addFieldLog(field, text);
            stream(texts).of(stream -> stream.forEach(t -> context.addHighlightedQuery(t)));
            return buildMatchPhraseQuery(field, text);

            queryBuf.append(termRangeQuery.includesUpper() ? ']' : '}');
            final String origQuery = queryBuf.toString();
            context.addFieldLog(Constants.DEFAULT_FIELD, origQuery);
            context.addHighlightedQuery(origQuery);
            return buildDefaultQueryBuilder(fessConfig, context, (f, b) -> QueryBuilders.matchPhraseQuery(f, origQuery).boost(b));
        }

        context.addFieldLog(field, termRangeQuery.toString(field));

        if (fieldLogMap != null) {
            return fieldLogMap.getOrDefault(Constants.DEFAULT_FIELD, Collections.emptyList());
        }
        return Collections.emptyList();
    }

    public void addHighlightedQuery(final String text) {
        if (highlightedQuerySet != null) {
            highlightedQuerySet.add(text);
        }
    }

    public String getQueryString() {
        return queryString;
    }