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);
        }

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

    /**
     * Converts a term query to a keyword-based exact term query.
     *
     * @param fessConfig the Fess configuration
     * @param context the query context

        assertQueryBuilder("content", "아아", MatchPhraseQueryBuilder.class);
    }

    private void assertQueryBuilder(String field, String value, Class<?> clazz) {
        QueryBuilder queryBuilder = queryCommand.buildMatchPhraseQuery(field, value);
        assertEquals(clazz, queryBuilder.getClass());
    }

     * @param f The field name.
     * @param text The text to search for.
     * @return The appropriate query builder.
     */
    protected QueryBuilder buildMatchPhraseQuery(final String f, final String text) {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        if (text == null || text.length() != 1