public ModelBuildingRequest setRawModel(Model rawModel) {
        request.setRawModel(rawModel);
        return this;
    }

    @Override
    public WorkspaceModelResolver getWorkspaceModelResolver() {
        return request.getWorkspaceModelResolver();
    }

    @Override
    public ModelBuildingRequest setWorkspaceModelResolver(WorkspaceModelResolver workspaceResolver) {

    @Override
    public ModelBuildingRequest setRawModel(Model rawModel) {
        this.rawModel = rawModel;
        return this;
    }

    @Override
    public WorkspaceModelResolver getWorkspaceModelResolver() {
        return workspaceResolver;
    }

    @Override
    public ModelBuildingRequest setWorkspaceModelResolver(WorkspaceModelResolver workspaceResolver) {

        final Parent parent = childModel.getParent();
        final ModelSource candidateSource;
        final Model candidateModel;
        final WorkspaceModelResolver resolver = request.getWorkspaceModelResolver();
        if (resolver == null) {
            candidateSource = getParentPomFile(childModel, childSource);

            if (candidateSource == null) {
                return null;
            }

     * @return This request, never {@code null}.
     */
    ModelBuildingRequest setModelCache(ModelCache modelCache);

    WorkspaceModelResolver getWorkspaceModelResolver();

    ModelBuildingRequest setWorkspaceModelResolver(WorkspaceModelResolver workspaceResolver);