this.encoding = encoding;
    }

    /*
     * (non-Javadoc)
     *
     * @see org.codelibs.fess.crawler.entity.UrlQueue#getParentUrl()
     */
    @Override
    public String getParentUrl() {
        return parentUrl;
    }

    /*
     * (non-Javadoc)
     *
     * @see org.codelibs.fess.crawler.entity.UrlQueue#setParentUrl(java.lang.String)
     */

    public void setUrl(final String url) {
        this.url = url;
    }

    /*
     * (non-Javadoc)
     *
     * @see org.codelibs.fess.crawler.entity.AccessResult#getParentUrl()
     */
    @Override
    public String getParentUrl() {
        return parentUrl;
    }

    /*
     * (non-Javadoc)
     *
     * @see org.codelibs.fess.crawler.entity.AccessResult#setParentUrl(java.lang.String)

                urlQueue.setSessionId(sessionId);
                urlQueue.setMethod(value.getMethod());
                urlQueue.setUrl(value.getUrl());
                urlQueue.setParentUrl(value.getParentUrl());
                urlQueue.setDepth(0);
                urlQueue.setLastModified(value.getLastModified());
                urlQueue.setCreateTime(SystemUtil.currentTimeMillis());

     *
     * @param url the URL
     */
    void setUrl(String url);

    /**
     * Returns the parent URL of the accessed resource.
     *
     * @return the parent URL
     */
    String getParentUrl();

    /**
     * Sets the parent URL of the accessed resource.
     *
     * @param parentUrl the parent URL
     */
    void setParentUrl(String parentUrl);

    /**

            final UrlQueue<?> urlQueue = CrawlingParameterUtil.getUrlQueue();
            if (urlQueue != null) {
                final String parentUrl = urlQueue.getParentUrl();
                if (StringUtil.isNotEmpty(parentUrl)) {
                    final String sessionId = urlQueue.getSessionId();
                    final String pageEnc = getParentEncoding(parentUrl, sessionId);

                                    .build());
                            responseData.setExecutionTime(SystemUtil.currentTimeMillis() - startTime);
                            responseData.setParentUrl(urlQueue.getParentUrl());
                            responseData.setSessionId(crawlerContext.sessionId);

                            if (responseData.getRedirectLocation() == null) {

                    responseData.setExecutionTime(systemHelper.getCurrentTimeAsLong() - startTime);
                    responseData.setParentUrl(urlQueue.getParentUrl());
                    responseData.setSessionId(crawlerContext.getSessionId());
                    responseData.setHttpStatusCode(org.codelibs.fess.crawler.Constants.NOT_MODIFIED_STATUS);

    }

    /**
     * Gets the parent URL from which this resource was discovered.
     *
     * @return the parent URL, or null if this is a root URL
     */
    public String getParentUrl() {
        return parentUrl;
    }

    /**
     * Sets the parent URL from which this resource was discovered.
     *
     * @param parentUrl the parent URL to set
     */

            return null;
        }

        @Override
        public String getEncoding() {
            return null;
        }

        @Override
        public String getParentUrl() {
            return null;
        }

        @Override
        public Integer getDepth() {
            return 0;
        }

        @Override
        public String getMethod() {

            urlQueue.setSessionId(sessionId);
            urlQueue.setMethod(accessResult.getMethod());
            urlQueue.setUrl(accessResult.getUrl());
            urlQueue.setParentUrl(accessResult.getParentUrl());
            urlQueue.setDepth(0);
            urlQueue.setLastModified(accessResult.getLastModified());
            urlQueue.setCreateTime(System.currentTimeMillis());
            insert(urlQueue);
        });