/** The job executor responsible for running this job */
    protected JobExecutor jobExecutor;

    /** Unique session identifier for this job execution */
    protected String sessionId;

    /** Flag indicating whether to use local Fesen instance */
    protected boolean useLocalFesen = true;

    /** Path to the log file for this job execution */
    protected String logFilePath;

    /** Log level for this job execution */

    /** Robots tag value indicating no indexing or following */
    private static final String ROBOTS_TAG_NONE = "none";

    /** Robots tag value indicating no indexing */
    private static final String ROBOTS_TAG_NOINDEX = "noindex";

    /** Robots tag value indicating no following of links */
    private static final String ROBOTS_TAG_NOFOLLOW = "nofollow";

     * Default constructor.
     */
    public WildcardQueryCommand() {
        super();
    }

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

    /**
     * Flag indicating whether wildcard terms should be converted to lowercase.
     */
    protected boolean lowercaseWildcard = true;

    @Override
    protected String getQueryClassName() {

     * and atomic updates to ensure data consistency during modifications.
     */
    protected class MappingUpdater implements Closeable {

        /** Flag indicating whether changes should be committed to the file. */
        protected boolean isCommit = false;

        /** Temporary file used for writing updates before committing. */
        protected File newFile;

        /** Initialization parameters for the data store */
        private final DataStoreParams initParamMap;

        /** Flag indicating whether the crawling thread has finished execution */
        protected boolean finished = false;

        /** Flag indicating whether the crawling thread is currently running */
        protected boolean running = false;

        private final Process process;

        /** The timeout duration in milliseconds. */
        private final long timeout;

        /** Flag indicating if the process has finished. */
        private boolean finished = false;

        /** Flag indicating if the process has been terminated. */
        private boolean teminated = false;

        /**
         * Constructor for MonitorThread.

    public static final String SMB_OWNER_ATTRIBUTES = "smbOwnerAttributes";

    /** Character set used for encoding SMB content. */
    protected String charset = Constants.UTF_8;

    /** Flag indicating whether to resolve SIDs to names. */
    protected boolean resolveSids = true;

    /** Helper for content length operations. */
    @Resource
    protected ContentLengthHelper contentLengthHelper;

    /**

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

    /** Number of threads to use for thumbnail generation. */
    protected int numOfThreads = 1;

    /** Flag indicating whether to perform cleanup operations. */
    protected boolean cleanup = false;

    /**
     * Default constructor for the GenerateThumbnailJob.
     */
    public GenerateThumbnailJob() {
        super();

    /**
     * Helper for managing content length validation and limits.
     */
    @Resource
    protected ContentLengthHelper contentLengthHelper;

    /**
     * Flag indicating whether the client has been initialized.
     */
    protected volatile boolean isInit = false;

    /**
     * The GCS Storage client instance for interacting with Google Cloud Storage.
     */

     * and then replacing the original file upon successful commit.
     */
    protected class StemmerOverrideUpdater implements Closeable {

        /** A flag indicating whether the changes have been committed. */
        protected boolean isCommit = false;

        /** The temporary file to write changes to. */
        protected File newFile;