*/
    protected AtomicLong accessCount = new AtomicLong(0);

    /**
     * Current status of the crawler.
     */
    protected volatile CrawlerStatus status = CrawlerStatus.INITIALIZING;

    /**
     * Filter for URLs to control which URLs are processed.
     */
    protected UrlFilter urlFilter;

    /**
     * Manager for crawling rules and configurations.
     */
    protected RuleManager ruleManager;

        }
        return normalizer.normalize(text, field);
    }

    /**
     * Language-specific analyzer normalizer.
     */
    protected class LangAnalyzerNormalizer implements Normalizer {
        /**
         * The language used for normalization.
         */
        protected final String lang;

        /**
         * Constructs a LangAnalyzerNormalizer with the specified language.
         *

    private static final Logger logger = LogManager.getLogger(FessUrlQueueService.class);

    /** Configuration value for sequential URL processing order */
    protected static final String ORDER_SEQUENTIAL = "sequential";

    /** Configuration value for random URL processing order */
    protected static final String ORDER_RANDOM = "random";

    /**
     * Constructs a new FessUrlQueueService with the specified crawler configuration.
     *

    public SuggestSettingsBuilder() {
        // nothing
    }

    /** The settings index name. */
    protected String settingsIndexName = "fess_suggest";

    /** The timeout settings. */
    protected TimeoutSettings timeoutSettings = new TimeoutSettings();

    /** The initial settings. */
    protected Map<String, Object> initialSettings = new HashMap<>();

    /**
     * Sets the settings index name.

     */
    protected static String getSql(final SQLException cause) {
        if (cause instanceof ClSQLException) {
            return ((ClSQLException) cause).getSql();
        }
        return "";
    }

    /**
     * Returns the real message.
     *
     * @param cause the underlying exception
     * @return the real message
     */

    /** The index name. */
    protected final String index;

    /** The time taken in milliseconds. */
    protected final long tookMs;

    /** The list of suggested words. */
    protected final List<String> words;

    /** The number of suggested words. */
    protected final int num;

    /** The total number of hits. */
    protected final long total;

    /** The list of suggested items. */

    /** createdBy */
    protected String createdBy;

    /** createdTime */
    protected Long createdTime;

    /** duplicateHostName */
    protected String duplicateHostName;

    /** regularName */
    protected String regularName;

    /** sortOrder */
    protected Integer sortOrder;

    /** updatedBy */
    protected String updatedBy;

    /** updatedTime */

    /** createdBy */
    protected String createdBy;

    /** createdTime */
    protected Long createdTime;

    /** queries */
    protected String[] queries;

    /** term */
    protected String term;

    /** updatedBy */
    protected String updatedBy;

    /** updatedTime */
    protected Long updatedTime;

    /** virtualHost */
    protected String virtualHost;

    /** createdBy */
    protected String createdBy;

    /** createdTime */
    protected Long createdTime;

    /** name */
    protected String name;

    /** updatedBy */
    protected String updatedBy;

    /** updatedTime */
    protected Long updatedTime;

    /** value */
    protected String value;

    /** webConfigId */
    protected String webConfigId;

    //                                                                          ==========
    private static final long serialVersionUID = 1L;
    protected static final Class<?> suppressUnusedImportLocalDateTime = LocalDateTime.class;

    // ===================================================================================