uq.setDepth(depth);
                    uq.setMethod(d.getMethod().name());
                    uq.setEncoding(encoding);
                    uq.setParentUrl(url);
                    uq.setSessionId(crawlerContext.getSessionId());
                    uq.setUrl(d.getUrl());
                    uq.setWeight(d.getWeight());
                    return uq;
                })

     *
     * @return the parent URL
     */
    String getParentUrl();

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

    /**
     * Returns the status of the access result.
     *
     * @return the status
     */
    Integer getStatus();

    /**

     */
    String getParentUrl();

    /**
     * Sets the parent URL for this URL queue entry.
     *
     * @param parentUrl the parent URL to be set
     */
    void setParentUrl(String parentUrl);

    /**
     * Retrieves the depth of the URL in the queue.
     *
     * @return the depth of the URL as an Integer.
     */
    Integer getDepth();

    /**

     */
    public void test_transform_basic() {
        ResponseData responseData = new ResponseData();
        responseData.setUrl("http://example.com");
        responseData.setParentUrl("http://parent.com");

        ResultData resultData = testTransformer.transform(responseData);

        assertNotNull(resultData);
        assertEquals("testTransformer", resultData.getTransformerName());

                    final OpenSearchAccessResult target = new OpenSearchAccessResult();
                    final Map<String, Object> fields = searchHit.getSourceAsMap();
                    target.setParentUrl(getFieldValue(fields.get("parentUrl"), String.class));
                    target.setMethod(getFieldValue(fields.get("method"), String.class));

            }

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

            @Override
            public void setParentUrl(String parentUrl) {
            }

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

            @Override

        return parentUrl;
    }

    /**
     * Sets the parent URL from which this resource was discovered.
     *
     * @param parentUrl the parent URL to set
     */
    public void setParentUrl(final String parentUrl) {
        this.parentUrl = parentUrl;
    }

    /**
     * Gets the rule ID associated with this response.
     *
     * @return the rule ID, or null if not specified
     */

            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());

                    log(logHelper, LogType.NOT_MODIFIED, crawlerContext, urlQueue);

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