if (logger.isDebugEnabled()) {
                    logger.debug("Interrupted.", e);
                }
            }
        }
    }

    public void setCrawlingExecutionInterval(final long crawlingExecutionInterval) {
        this.crawlingExecutionInterval = crawlingExecutionInterval;
    }

    public void setCrawlerPriority(final int crawlerPriority) {

        }
    }

    public void setMaxAccessCount(final long maxAccessCount) {
        this.maxAccessCount = maxAccessCount;
    }

    public void setCrawlingExecutionInterval(final long crawlingExecutionInterval) {
        this.crawlingExecutionInterval = crawlingExecutionInterval;
    }

    public void setIndexUpdaterPriority(final int indexUpdaterPriority) {