@Override
    protected String getActionName() {
        return "pmd";
    }

    @Override
    protected Action<AntBuilderDelegate> getAntAction() {
        return new PmdInvoker(getParameters());
    }

        roleQueryHelperImpl.parameterKey = "fess1";

        getMockRequest().setParameter("aaa", "bbb");
        roleSet = buildByParameter(roleQueryHelperImpl, getMockRequest());
        assertEquals(0, roleSet.size());

        roleQueryHelperImpl.encryptedParameterValue = false;
        getMockRequest().setParameter("fess1", System.currentTimeMillis() / 1000 + "\nrole1,role2,role3");

        return serviceDetails.getName();
    }

    public Class<T> getImplementationType() {
        return serviceDetails.getImplementationType();
    }

    @Nullable
    public P getParameters() {
        return serviceDetails.getParameters();
    }

    @Nonnull
    @Override
    public Class<T> getType() {
        return serviceDetails.getImplementationType();
    }

    /**

        // Register the service
        Provider<WebServer> serviceProvider = project.getGradle().getSharedServices().registerIfAbsent("web", WebServer.class, spec -> {
            // Provide some parameters
            spec.getParameters().getPort().set(5005);
        });

        project.getTasks().register("download", Download.class, task -> {
            // Connect the service provider to the task
            task.getServer().set(serviceProvider);

    public void apply(Project project) {
        // Register the service
        project.getGradle().getSharedServices().registerIfAbsent("web", WebServer.class, spec -> {
            // Provide some parameters
            spec.getParameters().getPort().set(5005);
        });

        project.getTasks().register("download", Download.class, task -> {
            task.getOutputFile().set(project.getLayout().getBuildDirectory().file("result.zip"));
        });

 * </pre>
 *
 * @since 5.6
 */
public interface WorkParameters {
    /**
     * Used for work actions without parameters.
     *
     * <p>When {@link None} is used as parameters, calling {@link WorkAction#getParameters()} throws an exception.</p>
     *
     * @since 5.6
     */
    final class None implements WorkParameters {
        private None() {}
    }

public interface ValueSourceSpec<P extends ValueSourceParameters> {

    /**
     * The parameters for the value source.
     *
     * @see org.gradle.api.provider.ProviderFactory#of(Class, Action)
     */
    P getParameters();

    /**
     * Configure the parameters for the value source.
     *
     * @see org.gradle.api.provider.ProviderFactory#of(Class, Action)
     */
    void parameters(Action<? super P> action);

                    flowScope.always(
                        VfsAction.class,
                        spec -> {
                            spec.getParameters().getRootDir().set(projectDirAsResultOfBuild)
                            spec.getParameters().getVfsService().set(vfsService)
                        }
                    );
                }
            }

          return Ordering.usingToString().compare(left.getParameters(), right.getParameters());
        }
      };

  private static final Ordering<Invokable<?, ?>> BY_NUMBER_OF_PARAMETERS =
      new Ordering<Invokable<?, ?>>() {
        @Override
        public int compare(Invokable<?, ?> left, Invokable<?, ?> right) {
          return Ints.compare(left.getParameters().size(), right.getParameters().size());
        }
      };

        DirectoryProperty getResources();
    }

    private final URI uri;

    public WebServer() throws URISyntaxException {
        // Use the parameters
        int port = getParameters().getPort().get();
        uri = new URI(String.format("https://localhost:%d/", port));

        // Start the server ...

        System.out.println(String.format("Server is running at %s", uri));
    }