assertNotNull(helper.searchLogLogger);
    }

    @Test
    public void test_setUserCheckInterval() {
        long interval = 5 * 60 * 1000L; // 5 minutes
        searchLogHelper.setUserCheckInterval(interval);
        assertEquals(interval, searchLogHelper.userCheckInterval);
    }

    @Test
    public void test_setUserInfoCacheSize() {
        int cacheSize = 5000;

     */
    protected int documentExpires = -2;

    /**
     * Hot thread monitoring interval in seconds.
     * -1: disabled, positive value: enable hot thread monitoring with specified interval.
     * Used for performance analysis and debugging of the crawler process.
     */
    protected int hotThreadInterval = -1;

    /**

                    }
                    return e.getValue();
                }));
    }

    /**
     * Sets the user check interval.
     *
     * @param userCheckInterval The user check interval.
     */
    public void setUserCheckInterval(final long userCheckInterval) {
        this.userCheckInterval = userCheckInterval;
    }

    /**

 *   -d, --dataConfigIds ids       : Comma-separated data config IDs
 *   -p, --properties path         : Properties file path
 *   -e, --expires days            : Expires for documents (in days)
 *   -h, --hotThread interval      : Interval for hot thread logging
 * </pre>
 */
public class Crawler {

    /**
     * Creates a new instance of Crawler.
     */
    public Crawler() {
        // Default constructor
    }

    @Required
    @Min(value = 1)
    @Max(value = 2147483647)
    @ValidateTypeFailure
    public Integer numOfThread;

    /** The interval time between crawl requests in milliseconds (required, 0 to 2147483647). */
    @Required
    @Min(value = 0)
    @Max(value = 2147483647)
    @ValidateTypeFailure
    public Integer intervalTime;

     * The number of crawler threads to use.
     */
    @Required
    @Min(value = 1)
    @Max(value = 2147483647)
    @ValidateTypeFailure
    public Integer numOfThread;

    /**
     * The interval time between requests in milliseconds.
     */
    @Required
    @Min(value = 0)
    @Max(value = 2147483647)
    @ValidateTypeFailure
    public Integer intervalTime;

    /**

        configHelper.waitForNext();
        long endTime = System.currentTimeMillis();

        long elapsed = endTime - startTime;
        assertTrue("Expected minimal sleep time with negative interval, got " + elapsed + "ms", elapsed < 50);
    }

    @Test
    public void test_update_callsLoad() throws InterruptedException {
        CountDownLatch latch = new CountDownLatch(1);

                    if (loadControlMonitorTask == null) {
                        final int interval = fessConfig.getLoadControlMonitorIntervalAsInteger();
                        loadControlMonitorTask =
                                TimeoutManager.getInstance().addTimeoutTarget(new LoadControlMonitorTarget(this), interval, true);
                    }
                }
            }
        }
    }

     */
    public String userAgent;

    /**
     * Search criteria: number of threads.
     */
    public String numOfThread;

    /**
     * Search criteria: interval time.
     */
    public String intervalTime;

    /**
     * Search criteria: boost value.
     */
    public String boost;

    /**
     * Search criteria: availability status.
     */

     */
    public void setDefaultRowSize(final int defaultRowSize) {
        this.defaultRowSize = defaultRowSize;
    }

    /**
     * Sets the interval between requests in milliseconds.
     *
     * @param requestInterval the request interval in milliseconds
     */
    public void setRequestInterval(final long requestInterval) {
        this.requestInterval = requestInterval;
    }