this.sessionId = sessionId;
    }

    /**
     * Returns the active thread count.
     * @return The active thread count.
     */
    public Integer getActiveThreadCount() {
        return activeThreadCount;
    }

    /**
     * Sets the active thread count.
     * @param activeThreadCount The active thread count.
     */
    public void setActiveThreadCount(final Integer activeThreadCount) {

    }

    /**
     * Gets the active external host IP address for active mode FTP.
     *
     * @return The active external host IP address
     */
    public String getActiveExternalHost() {
        return activeExternalHost;
    }

    /**
     * Sets the active external host IP address for active mode FTP.
     *
     * @param activeExternalHost The active external host IP address
     */

     */
    protected boolean noWaitOnFolder = false;

    /**
     * Increments the active thread count.
     */
    protected void startCrawling() {
        synchronized (crawlerContext.activeThreadCountLock) {
            crawlerContext.activeThreadCount++;
        }
    }

    /**
     * Decrements the active thread count.
     */
    protected void finishCrawling() {