throws MetadataResolutionException {
        if (tree == null) {
            throw new MetadataResolutionException("tree is null");
        }

        setVersionedVertices(versionedVertices);
        setScopedVertices(scopedVertices);

        this.versionedVertices = scopedVertices || versionedVertices;
        this.scopedVertices = scopedVertices;