break;
        case CRAWLING_ACCESS_EXCEPTION:
            processCrawlingAccessException(objs);
            break;
        case CRAWLING_EXCEPTION:
            processCrawlingException(objs);
            break;
        case NO_URL_IN_QUEUE:
            processNoUrlInQueue(objs);
            break;
        case FINISHED_THREAD:
            processFinishedThread(objs);