private static String asString(MappingConfig_AbstractRef mappingRef, boolean moreDetails) {
if (mappingRef instanceof MappingConfig_RefAllLocal) {
return "*";
}
if (mappingRef instanceof MappingConfig_RefAllGlobal) {
return "[*:*]";
}
if (mappingRef instanceof MappingConfig_RefSet) {
String s = "{";
int count = ((MappingConfig_RefSet) mappingRef).getMappingConfigs().size();
for (MappingConfig_AbstractRef mappingSimpleRef :
((MappingConfig_RefSet) mappingRef).getMappingConfigs()) {
count--;
s = s + asString(mappingSimpleRef, moreDetails);
if (count > 0) s += ", ";
}
return s + "}";
}
if (mappingRef instanceof MappingConfig_SimpleRef) {
final String modelUID = ((MappingConfig_SimpleRef) mappingRef).getModelUID();
final String nodeID = ((MappingConfig_SimpleRef) mappingRef).getNodeID();
final SModelReference modelReference =
PersistenceFacade.getInstance().createModelReference(modelUID);
String modelName =
moreDetails
? SModelStereotype.withoutStereotype(modelReference.getModelName())
: NameUtil.shortNameFromLongName(
SModelStereotype.withoutStereotype(modelReference.getModelName()));
StringBuilder sb = new StringBuilder();
sb.append(modelName);
sb.append('.');
if (nodeID.equals("*")) {
return sb.append('*').toString();
} else {
SModel refModel = SModelRepository.getInstance().getModelDescriptor(modelReference);
if (refModel != null) {
SNodeId nodeId = PersistenceFacade.getInstance().createNodeId(nodeID);
assert nodeId != null : "wrong node id string";
SNode mappingConfig = refModel.getNode(nodeId);
if (mappingConfig != null) {
return sb.append(mappingConfig.getName()).toString();
}
}
}
return sb.append(nodeID).append("!unresolved!").toString();
}
if (mappingRef instanceof MappingConfig_ExternalRef) {
SModuleReference generatorRef = ((MappingConfig_ExternalRef) mappingRef).getGenerator();
MappingConfig_AbstractRef extMappingRef =
((MappingConfig_ExternalRef) mappingRef).getMappingConfig();
return "[" + asString(generatorRef) + ":" + asString(extMappingRef, moreDetails) + "]";
}
return "???";
}
private void collectGroupChangesWithOthersConflicts(
Map<Tuples._2<SNodeId, String>, List<NodeGroupChange>> arrangedChanges,
ChangeSet thisChangeSet,
ChangeSet otherChangeSet) {
Map<SNodeId, DeleteRootChange> deleteRootChanges =
MergeConflictsBuilder.<SNodeId, DeleteRootChange>arrangeChanges(
thisChangeSet,
new _FunctionTypes._return_P1_E0<SNodeId, DeleteRootChange>() {
public SNodeId invoke(DeleteRootChange drc) {
return drc.getRootId();
}
},
DeleteRootChange.class);
for (ModelChange change : ListSequence.fromList(otherChangeSet.getModelChanges())) {
if (MapSequence.fromMap(myConflictingChanges).containsKey(change)) {
continue;
}
SNodeId nodeId = null;
if (change instanceof NodeChange) {
nodeId = ((NodeChange) change).getAffectedNodeId();
} else if (change instanceof NodeGroupChange) {
nodeId = ((NodeGroupChange) change).getParentNodeId();
}
if (nodeId == null) {
continue;
}
SNode node = myBaseModel.getNode(nodeId);
while (node != null) {
if (SNodeOperations.getParent(node) == null) {
DeleteRootChange conflicting =
MapSequence.fromMap(deleteRootChanges).get(node.getNodeId());
if (conflicting != null) {
addPossibleConflict(change, conflicting);
}
} else {
Tuples._2<SNodeId, String> nodeRole =
MultiTuple.<SNodeId, String>from(
SNodeOperations.getParent(node).getNodeId(),
SNodeOperations.getContainingLinkRole(node));
final int index = SNodeOperations.getIndexInParent(node);
NodeGroupChange conflicting =
ListSequence.fromList(MapSequence.fromMap(arrangedChanges).get(nodeRole))
.findFirst(
new IWhereFilter<NodeGroupChange>() {
public boolean accept(NodeGroupChange ch) {
return ch.getBegin() <= index && index < ch.getEnd();
}
});
if (conflicting != null) {
addPossibleConflict(change, conflicting);
break;
}
}
node = SNodeOperations.getParent(node);
}
}
}
private void collectConflictingRootAdds() {
Tuples._2<Map<SNodeId, AddRootChange>, Map<SNodeId, AddRootChange>> arranged;
arranged =
this.<SNodeId, AddRootChange>arrangeChanges(
new _FunctionTypes._return_P1_E0<SNodeId, AddRootChange>() {
public SNodeId invoke(AddRootChange drc) {
return drc.getRootId();
}
},
AddRootChange.class);
for (SNodeId addedRoot :
SetSequence.fromSet(MapSequence.fromMap(arranged._0()).keySet())
.intersect(SetSequence.fromSet(MapSequence.fromMap(arranged._1()).keySet()))) {
AddRootChange mine = MapSequence.fromMap(arranged._0()).get(addedRoot);
AddRootChange repository = MapSequence.fromMap(arranged._1()).get(addedRoot);
if (SNodeCompare.nodeEquals(
myMyModel.getNode(mine.getRootId()), myRepositoryModel.getNode(repository.getRootId()))) {
addSymmetric(mine, repository);
} else {
addPossibleConflict(mine, repository);
}
}
}
private boolean nodeGroupChangesSymmetric(NodeGroupChange mine, NodeGroupChange repository) {
if (mine.getBegin() == repository.getBegin() && mine.getEnd() == repository.getEnd()) {
if (mine.getResultEnd() - mine.getResultBegin()
== repository.getResultEnd() - repository.getResultBegin()) {
List<? extends SNode> myChildren =
IterableUtil.asList(
myMyModel.getNode(mine.getParentNodeId()).getChildren(mine.getRole()));
List<? extends SNode> repositoryChildren =
IterableUtil.asList(
myRepositoryModel
.getNode(repository.getParentNodeId())
.getChildren(repository.getRole()));
for (int o = 0; o < mine.getResultEnd() - mine.getResultBegin(); o++) {
if (!(SNodeCompare.nodeEquals(
myChildren.get(mine.getResultBegin() + o),
repositoryChildren.get(repository.getResultBegin() + o)))) {
return false;
}
}
return true;
}
}
return false;
}
public synchronized Set<SModelReference> resolveModel(
SModule module, String name, @Nullable SNodeId nodeId) {
Pair<SModuleReference, String> key =
new Pair<SModuleReference, String>(module.getModuleReference(), name);
ensureInitialized(key);
Set<SModelReference> models = myStubModulesCache.get(key);
if (nodeId == null) return new HashSet<SModelReference>(models);
Set<SModelReference> result = new HashSet<SModelReference>();
for (SModelReference ref : models) {
SModel m = SModelRepository.getInstance().getModelDescriptor(ref);
if (m.getNode(nodeId) != null) {
result.add(ref);
}
}
return result;
}
@Override
protected SNode findInConcept(SNode cnode) {
SModel model = cnode.getModel();
return model.getNode(new SNodeId.Regular(myRoleId.getIdValue()));
}
// Maybe will go to MPS2PsiMapper
@Nullable
public static SNode getNodeForElement(PsiElement element) {
// baseLanguage specific check
if (!(element instanceof PsiClass
|| element instanceof PsiMethod
|| element instanceof PsiField)) {
return null;
}
PsiFile psiFile = element.getContainingFile();
if (!(psiFile instanceof PsiJavaFile)) {
return null;
}
if (PsiManager.getInstance(element.getProject()).isInProject(element)) {
// It must be sources, try psi stubs
// There might be psi stubs for this element, but there also might not (e.g. if it's inside a
// module
// with no MPS facet)
NodePtr nodePtr = JavaForeignIdBuilder.computeNodePtr(element);
if (nodePtr == null) {
return null;
}
SNode node =
nodePtr
.toSNodeReference()
.resolve(ProjectHelper.getProjectRepository(element.getProject()));
return node;
} else {
// It must be from a library or SDK or something like that
// Trying to find a suitable node in a class stub model
SNodeId nodeId = null;
if (element instanceof PsiClass) {
nodeId = ASMNodeId.createId(((PsiClass) element).getQualifiedName());
} else if (element instanceof PsiField) {
PsiClass clas = ((PsiField) element).getContainingClass();
String clasFqName = clas.getQualifiedName();
nodeId = ASMNodeId.createFieldId(clasFqName, ((PsiField) element).getName());
} else if (element instanceof PsiMethod) {
// TODO argument types must be handled like they are in ASMNodeId (via asm classes)
}
if (nodeId == null) {
// can't do anything about it
return null;
}
String packageName = ((PsiJavaFile) psiFile).getPackageName();
for (SModel model :
new ModuleRepositoryFacade(ProjectHelper.getProjectRepository(element.getProject()))
.getAllModels()) {
if (!(model instanceof JavaClassStubModelDescriptor)) continue;
if (!packageName.equals(model.getName().getLongName())) {
continue;
}
SNode node = model.getNode(nodeId);
if (node == null) continue;
return node;
}
}
return null;
}