Parent parent = model.getParent();
        if (parent != null) {
            String version = parent.getVersion();
            String path = Optional.ofNullable(parent.getRelativePath()).orElse("..");
            if (version == null && !path.isEmpty()) {
                Optional<RelativeProject> resolvedParent = resolveRelativePath(

        // of a "project scope"
        LifecycleMapping lifecycleMapping =
                lookup.lookupOptional(LifecycleMapping.class, id).orElse(null);
        if (lifecycleMapping == null) {
            return Optional.empty();
        }
        Type type = typeRegistry.lookup(id).orElse(null);
        if (type == null) {
            return Optional.empty();
        }

                     * The latter case (keep patching) is okay if the main module will be defined later.
                     */
                    type = cache.selectPathType(pathTypes, filter, path).orElse(type);
                }
                addPathElement(type, info.getKey());
                // There is usually no more than one element, but nevertheless allow multi-modules.
            }
            /*

    }

    @Override
    public org.eclipse.aether.artifact.Artifact toArtifact(Artifact artifact) {
        Path path = getService(ArtifactManager.class).getPath(artifact).orElse(null);
        if (artifact instanceof DefaultArtifact) {
            org.eclipse.aether.artifact.Artifact a = ((DefaultArtifact) artifact).getArtifact();
            if (Objects.equals(path, a.getPath())) {

            String location = f.next().location;
            ActivationFrame parent = f.next();

            return parent.parent.map(p -> p.getLocation(location)).orElse(null);
        };
        final UnaryOperator<String> transformer = s -> {
            if (hasProjectExpression(s)) {
                String path = pathSupplier.get();

    @Override
    public boolean isActive(Profile profile, ProfileActivationContext context, ModelProblemCollector problems) {
        return getActivationPackaging(profile).map(p -> isPackaging(context, p)).orElse(false);
    }

    @Override
    public boolean presentInConfig(Profile profile, ProfileActivationContext context, ModelProblemCollector problems) {
        return getActivationPackaging(profile).isPresent();
    }

     */
    public ProjectSegment findByMavenProject(MavenProject mavenProject) {
        return items.stream()
                .filter(pb -> mavenProject.equals(pb.getProject()))
                .findFirst()
                .orElse(null);
    }

    @Override
    public Iterator<ProjectSegment> iterator() {
        return items.iterator();
    }

    public void closeAll() {
        for (ProjectSegment item : items) {

                     * The latter case (keep patching) is okay if the main module will be defined later.
                     */
                    type = cache.selectPathType(pathTypes, filter, path).orElse(type);
                }
                addPathElement(type, info.getKey());
                // There is usually no more than one element, but nevertheless allow multi-modules.
            }
            /*

    public Model injectLifecycleBindings(Model model, ModelBuilderRequest request, ModelProblemCollector problems) {
        String packagingId = model.getPackaging();
        Packaging packaging = packagingRegistry.lookup(packagingId).orElse(null);
        if (packaging == null) {
            problems.add(
                    Severity.ERROR, Version.BASE, "Unknown packaging: " + packagingId, model.getLocation("packaging"));
            return model;

    public org.eclipse.aether.artifact.Artifact toArtifact(Artifact artifact) {
        File file = getService(ArtifactManager.class)
                .getPath(artifact)
                .map(Path::toFile)
                .orElse(null);
        if (artifact instanceof DefaultArtifact) {
            org.eclipse.aether.artifact.Artifact a = ((DefaultArtifact) artifact).getArtifact();
            if (Objects.equals(file, a.getFile())) {