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

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

    @Override
    public ModelBuildingRequest setWorkspaceModelResolver(WorkspaceModelResolver workspaceResolver) {

        setModelResolver(request.getModelResolver());
        setModelBuildingListener(request.getModelBuildingListener());
        setModelCache(request.getModelCache());
        setWorkspaceModelResolver(request.getWorkspaceModelResolver());
        setTransformerContextBuilder(request.getTransformerContextBuilder());
        setRootDirectory(request.getRootDirectory());
    }

    @Deprecated
    @Override

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

    WorkspaceModelResolver getWorkspaceModelResolver();

    ModelBuildingRequest setWorkspaceModelResolver(WorkspaceModelResolver workspaceResolver);

    TransformerContextBuilder getTransformerContextBuilder();

        final Parent parent = childModel.getParent();
        final ModelSource2 candidateSource;
        final Model candidateModel;
        final WorkspaceModelResolver resolver = request.getWorkspaceModelResolver();
        if (resolver == null) {
            candidateSource = getParentPomFile(childModel, childSource);

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