public long getAccessCount() {
        return accessCount.get();
    }

    public long incrementAndGetAccessCount() {
        return accessCount.incrementAndGet();
    }

    public long decrementAndGetAccessCount() {
        return accessCount.decrementAndGet();
    }

    public CrawlerStatus getStatus() {
        return status;
    }

    public void setStatus(final CrawlerStatus status) {