public <T> T createParameters(Class<T> cls, T copyFrom) {
T t = createParameters(cls);
if (t != null) {
((Tuples._2) t).assign((Tuples._2) copyFrom);
}
return t;
}
public void populate(IPropertiesPool ppool) {
Tuples._2<MakeSession, Boolean> vars =
(Tuples._2<MakeSession, Boolean>)
ppool.properties(
new ITarget.Name("jetbrains.mps.lang.core.Generate.checkParameters"), Object.class);
if (vars != null) {
vars._0(mySession);
vars._1(myCleanMake);
}
if (myGenOptions != null) {
Tuples._2<Boolean, GenerationOptions.OptionsBuilder> params =
(Tuples._2<Boolean, GenerationOptions.OptionsBuilder>)
ppool.properties(
new ITarget.Name("jetbrains.mps.lang.core.Generate.configure"), Object.class);
if (params != null) {
params._1(myGenOptions);
}
}
}
public List<
RefactoringParticipant.Change<Tuples._2<I, SNodeReference>, Tuples._2<F, SNodeReference>>>
getChanges(
final Tuples._2<I, SNodeReference> initialState,
SRepository repository,
List<RefactoringParticipant.Option> selectedOptions,
SearchScope searchScope) {
if (initialState == null || !(ListSequence.fromList(selectedOptions).contains(OPTION))) {
return ListSequence.fromList(
new ArrayList<
RefactoringParticipant.Change<
Tuples._2<I, SNodeReference>, Tuples._2<F, SNodeReference>>>());
}
Collection<SNode> instances =
myStructureSpecialization.findInstances(initialState._0(), searchScope);
return CollectionSequence.fromCollection(instances)
.select(
new ISelector<
SNode,
RefactoringParticipant.Change<
Tuples._2<I, SNodeReference>, Tuples._2<F, SNodeReference>>>() {
public RefactoringParticipant.Change<
Tuples._2<I, SNodeReference>, Tuples._2<F, SNodeReference>>
select(SNode instance) {
final SNodeReference nodeRef = instance.getReference();
final SearchResults searchResults = new SearchResults();
searchResults.add(new SearchResult<SNode>(instance, "instance"));
RefactoringParticipant.Change<
Tuples._2<I, SNodeReference>, Tuples._2<F, SNodeReference>>
change =
new MoveNodeRefactoringParticipant.ChangeBase<
Tuples._2<I, SNodeReference>, Tuples._2<F, SNodeReference>>() {
public MoveNodeRefactoringParticipant<
Tuples._2<I, SNodeReference>, Tuples._2<F, SNodeReference>>
getParticipant() {
return UpdateLocalInstancesParticipant.this;
}
public SearchResults getSearchResults() {
return searchResults;
}
public void confirm(
final Tuples._2<F, SNodeReference> finalState,
final SRepository repository,
final RefactoringSession refactoringSession) {
refactoringSession.registerChange(
new Runnable() {
public void run() {
SNode node = nodeRef.resolve(repository);
NodeCopyTracker copyMap =
NodeCopyTracker.get(refactoringSession);
if (node == null
|| MapSequence.fromMap(copyMap.getCopyMap())
.containsKey(node)) {
myStructureSpecialization.doReplaceInstance(
MapSequence.fromMap(copyMap.getCopyMap()).get(node),
initialState._0(),
finalState._0());
}
myStructureSpecialization.doReplaceInstance(
node, initialState._0(), finalState._0());
}
});
}
};
return change;
}
})
.toListSequence();
}