* @param resultData the result data
     */
    void init(ResponseData responseData, ResultData resultData);

    /**
     * Returns the identifier of the access result.
     *
     * @return the identifier
     */
    IDTYPE getId();

    /**
     * Sets the identifier of the access result.
     *
     * @param id the identifier
     */
    void setId(IDTYPE id);

    /**

    @Before
    public void setUp() {
        testConverter = new TestReadingConverter();
        converter = testConverter;
    }

    @Test
    public void testGetMaxReadingNum() {
        // Test default max reading num
        assertEquals(10, converter.getMaxReadingNum());
    }

    @Test
    public void testInitNormal() throws IOException {
        // Test normal initialization

            return lastResponseData;
        }

        public void setReturnedResultData(ResultData resultData) {
            this.returnedResultData = resultData;
        }

        public void setThrowException(boolean throwException) {
            this.throwException = throwException;
        }

        public void reset() {
            transformCallCount = 0;
            lastResponseData = null;

     */
    public void test_constructor_withNullMessage() {
        CrawlerSystemException exception = new CrawlerSystemException((String) null);

        assertNotNull(exception);
        assertNull(exception.getMessage());
        assertNull(exception.getCause());
    }

    /**
     * Test constructor with empty message
     */
    public void test_constructor_withEmptyMessage() {

     */
    void updateSessionId(String oldSessionId, String newSessionId);

    /**
     * Adds a URL to the queue.
     *
     * @param sessionId The session ID.
     * @param url The URL.
     */
    void add(String sessionId, String url);

    /**
     * Inserts a URL queue.
     *
     * @param urlQueue The URL queue.
     */
    void insert(QUEUE urlQueue);

    /**

     * @param id the unique identifier to set
     */
    void setId(IDTYPE id);

    /**
     * Retrieves the session ID associated with this URL queue.
     *
     * @return the session ID as a String.
     */
    String getSessionId();

    /**
     * Sets the session ID for the URL queue.
     *
     * @param sessionId the session ID to set
     */
    void setSessionId(String sessionId);

    /**

        public ExceptionThrowingTransformer(String name) {
            this.name = name;
        }

        public void setThrowInTransform(boolean throwInTransform) {
            this.throwInTransform = throwInTransform;
        }

        public void setThrowInGetData(boolean throwInGetData) {
            this.throwInGetData = throwInGetData;
        }

        @Override

     */
    public void test_valueOf_valid() {
        assertEquals(CrawlerStatus.INITIALIZING, CrawlerStatus.valueOf("INITIALIZING"));
        assertEquals(CrawlerStatus.RUNNING, CrawlerStatus.valueOf("RUNNING"));
        assertEquals(CrawlerStatus.DONE, CrawlerStatus.valueOf("DONE"));
    }

    /**
     * Test valueOf method with invalid values
     */
    public void test_valueOf_invalid() {
        try {

            return responseProcessor;
        }

        public void setRuleId(String ruleId) {
            this.ruleId = ruleId;
        }

        public void setResponseProcessor(ResponseProcessor responseProcessor) {
            this.responseProcessor = responseProcessor;
        }

        public void addCondition(String key, String value) {
            conditions.put(key, value);
        }

     *
     * @see org.codelibs.fess.crawler.entity.UrlQueue#setUrl(java.lang.String)
     */
    @Override
    public void setUrl(final String url) {
        this.url = url;
    }

    @Override
    public String getMetaData() {
        return metaData;
    }

    @Override
    public void setMetaData(final String metaData) {
        this.metaData = metaData;
    }

    @Override