*
     * @return a detached resolver
     */
    DetachedResolver newDetachedResolver();

    /**
     * Returns the property that stored {@link Project#getStatus()}.
     * <p>
     * By exposing this property, the {@code base} plugin can override the default value without overriding the build configuration.
     * <p>
     * See: https://github.com/gradle/gradle/issues/16946

 *     </li>
 *     <li>A latest-status version: e.g. latest.integration, latest.release
 *         <ul>
 *             <li>Will match the highest versioned module with the specified status. See {@link ComponentMetadata#getStatus()}.</li>
 *         </ul>
 *     </li>
 *     <li>A Maven SNAPSHOT version identifier: e.g. 1.0-SNAPSHOT, 1.4.9-beta1-SNAPSHOT</li>
 * </ul>
 *
 * <h4>Version ordering</h4>
 *

    public void addExcludeFilter(final String regexp) {
        if (StringUtil.isNotBlank(regexp)) {
            urlFilter.addExclude(regexp);
        }
    }

    public void stop() {
        crawlerContext.setStatus(CrawlerStatus.DONE);
        try {
            if (crawlerThreadGroup != null) {
                crawlerThreadGroup.interrupt();
            }
        } catch (final Exception e) {
            // ignore

        accessResult1.setMimeType("text/plain");
        accessResult1.setParentUrl("http://www.parent.com/");
        accessResult1.setRuleId("htmlRule");
        accessResult1.setSessionId("id1");
        accessResult1.setStatus(200);
        accessResult1.setUrl("http://www.id1.com/");

        dataService.store(accessResult1);

        final EsAccessResult accessResult2 = dataService.getAccessResult("id1", "http://www.id1.com/");

            } else {
                IO.copy(request.getInputStream(), out);
            }
        } finally {
            out.close();
        }

        response.setStatus(HttpServletResponse.SC_NO_CONTENT);
    }

    /* ------------------------------------------------------------ */

    /**
     *
     */

     */
    void setResult(@Nullable Object result);

    /**
     * Record a status or outcome for given build operation.
     *
     * @param status operation status
     * @since 4.0
     */
    void setStatus(String status);

    /**
     * Indicates some progress of this build operation.
     */
    void progress(String status);

    /**
     * Indicates some progress of this build operation.
     */

                if (OPTIONS.equals(httpRequest.getMethod())) {
                    final HttpServletResponse httpResponse = (HttpServletResponse) response;
                    httpResponse.setStatus(HttpServletResponse.SC_ACCEPTED);
                    return;
                }
            } else if (logger.isDebugEnabled()) {
                logger.debug("No CorsHandler for {}", origin);
            }
        }

        if (op == null) {
            throw new IllegalStateException("Received progress event for an unknown operation (id: " + operationId + "). Currently in progress=" + operationsById.values());
        }
        op.setStatus(description);
        return op;
    }

    public ProgressOperation complete(OperationIdentifier operationId) {
        ProgressOperation op = operationsById.remove(operationId);
        if (op == null) {

        accessResult1.setMimeType("text/plain");
        accessResult1.setParentUrl("http://www.parent.com/");
        accessResult1.setRuleId("htmlRule");
        accessResult1.setSessionId("id1");
        accessResult1.setStatus(200);
        accessResult1.setUrl("http://www.id1.com/");

        dataService.store(accessResult1);

        final AccessResult accessResult2 = dataService.getAccessResult("id1", "http://www.id1.com/");

        this.parent = parent;
    }

    @Override
    public String toString() {
        return String.format("id=%s, category=%s, status=%s", operationId, category, status);
    }

    public void setStatus(String status) {
        this.status = status;
    }

    public String getMessage() {
        if (GUtil.isTrue(status)) {
            return status;
        }
        return null;
    }