@Override
            public String[] getQueryAdditionalApiResponseFields(String... fields) {
                return fields;
            }

            @Override
            public String getQueryBoostTitle() {
                return "0.5";
            }

            @Override
            public BigDecimal getQueryBoostTitleAsDecimal() {
                return new BigDecimal("0.5");
            }

     * The value is, e.g. 0.5 <br>
     * comment: Boost value for title field in queries.
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getQueryBoostTitle();

    /**
     * Get the value for the key 'query.boost.title' as {@link java.math.BigDecimal}. <br>
     * The value is, e.g. 0.5 <br>
     * comment: Boost value for title field in queries.