return baseConfig.getQueryBoostFuzzyMinLength();
            }

            @Override
            public Integer getQueryBoostFuzzyMinLengthAsInteger() {
                return baseConfig.getQueryBoostFuzzyMinLengthAsInteger();
            }

            @Override
            public String getQueryBoostFuzzyTitlePrefixLength() {

            }

            @Override
            public String getQueryBoostFuzzyMinLength() {
                return "4";
            }

            @Override
            public Integer getQueryBoostFuzzyMinLengthAsInteger() {
                return 4;
            }

            @Override
            public String getQueryBoostFuzzyTitlePrefixLength() {
                return "0";
            }

        final DefaultQueryBuilder defaultQuery =
                buildDefaultQueryBuilder(fessConfig, context, (f, b) -> buildMatchPhraseQuery(f, text).boost(b * boost));
        final Integer fuzzyMinLength = fessConfig.getQueryBoostFuzzyMinLengthAsInteger();
        if (fuzzyMinLength >= 0 && text.length() >= fuzzyMinLength) {
            defaultQuery.add(QueryBuilders.fuzzyQuery(fessConfig.getIndexFieldTitle(), text)

     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     * @throws NumberFormatException When the property is not integer.
     */
    Integer getQueryBoostFuzzyMinLengthAsInteger();

    /**
     * Get the value for the key 'query.boost.fuzzy.title'. <br>
     * The value is, e.g. 0.01 <br>
     * comment: Boost value for fuzzy title queries.