index.document.suggest.index=fess
# Index name for crawler documents.
index.document.crawler.index=fess_crawler
# Number of primary shards for crawler queue index.
index.document.crawler.queue.number_of_shards=10
# Number of primary shards for crawler data index.
index.document.crawler.data.number_of_shards=10
# Number of primary shards for crawler filter index.
index.document.crawler.filter.number_of_shards=10

        public String toString() {
            return parent.toString();
        }
    }

    /**
     * Sets the main searcher at index 0 of the searchers list.
     * This method is used to configure the primary searcher for rank fusion processing.
     * If searchers list is empty, adds the searcher; otherwise, replaces the first searcher.
     *
     * @param searcher the RankFusionSearcher to set as the main searcher
     */

     * comment: Number of primary shards for the index.
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getIndexNumberOfShards();

    /**
     * Get the value for the key 'index.number_of_shards' as {@link Integer}. <br>
     * The value is, e.g. 5 <br>
     * comment: Number of primary shards for the index.

     *
     * @param index              the index configuration name
     * @param indexName          the actual index name to create
     * @param numberOfShards     the number of primary shards
     * @param autoExpandReplicas the auto expand replicas setting
     * @param uploadConfig       whether to upload configuration files
     * @return true if the index was created successfully, false otherwise

                .orElse(false);
    }

    /**
     * Masks email addresses in the input string for privacy protection.
     *
     * @param value the string that may contain email addresses
     * @return string with email addresses replaced by masked pattern
     */
    public static String maskEmail(final String value) {