tests/org.eclipse.qvtd.doc.exe2016.tests/src/org/eclipse/qvtd/doc/exe2016/tests/qvto/Forward2Reverse.qvto

modeltype lMM uses 'http://www.eclipse.org/qvtd/doc/exe2016tests/qvtc/forward2reverse/1.0/DoublyLinkList';

transformation Forward2Reverse(in family : lMM, out lMM);

main() {
	family.rootObjects()[lMM::DoublyLinkedList]->map list2list();
}

mapping lMM::DoublyLinkedList::list2list() : lMM::DoublyLinkedList
{
	result.name := self.name;
	result.ownedElements := self.ownedElements->map element2element();
	result.headElement := self.headElement.late resolveoneIn(Element::element2element);
}

mapping lMM::Element::element2element() : lMM::Element
{
	result.name := self.name;
	result.source := self.target.late resolveoneIn(Element::element2element);
}