private IScope scope_TextPropertyAssignment_Attribute(EObject context) {
NodeElement nodeElement = EcoreUtil2.getContainerOfType(context, NodeElement.class);
EdgeElement edgeElement = EcoreUtil2.getContainerOfType(context, EdgeElement.class);
if (nodeElement != null || edgeElement != null) {
Predicate<EObject> filterPredicate =
new Predicate<EObject>() {
@Override
public boolean apply(EObject input) {
if (input instanceof EAttribute) {
if (((EAttribute) input).getEType().getName().equals("EString")) {
return true;
}
}
return false;
}
};
if (nodeElement != null) {
return MapBasedScope.createScope(
IScope.NULLSCOPE,
Scopes.scopedElementsFor(
Iterables.filter(nodeElement.getType().getEAllAttributes(), filterPredicate)));
} else {
return MapBasedScope.createScope(
IScope.NULLSCOPE,
Scopes.scopedElementsFor(
Iterables.filter(edgeElement.getType().getEAllAttributes(), filterPredicate)));
}
} else {
return IScope.NULLSCOPE;
}
}
private IScope scope_MetaClass_Type(EObject context, EReference reference) {
Diagram diagram = EcoreUtil2.getContainerOfType(context, Diagram.class);
// all eClasses that are direct containments of context's diagram model type
final EClass diagramModelType = diagram.getModelType();
if (diagramModelType == null || diagramModelType.getEPackage() == null) {
return IScope.NULLSCOPE;
}
final Predicate<EClassifier> filter =
new Predicate<EClassifier>() {
@Override
public boolean apply(EClassifier input) {
return input instanceof EClass
&& input != diagramModelType
&& !((EClass) input).isAbstract();
}
};
final Function<EClassifier, IEObjectDescription> toObjDesc =
new Function<EClassifier, IEObjectDescription>() {
@Override
public IEObjectDescription apply(EClassifier input) {
return EObjectDescription.create(qnProvider.apply(input), input);
}
};
// Implicit import of the EPackage of the Diagram Model type
final List<ImportNormalizer> normalizer =
Collections.singletonList(
new ImportNormalizer(qnProvider.apply(diagramModelType.getEPackage()), true, false));
final ImportScope importDiagramTypePackage =
new ImportScope(normalizer, delegateGetScope(context, reference), null, null, false);
final Iterable<IEObjectDescription> descriptions =
Iterables.transform(
Iterables.filter(diagramModelType.getEPackage().getEClassifiers(), filter), toObjDesc);
// the delegate scope will provide import scopes
return MapBasedScope.createScope(importDiagramTypePackage, descriptions);
}
protected IScope createTypeScope(
JvmIdentifiableElement context, EReference reference, IScope parentScope) {
if (context == null) return parentScope;
if (context.eContainer() instanceof JvmIdentifiableElement) {
parentScope =
createTypeScope((JvmIdentifiableElement) context.eContainer(), reference, parentScope);
}
if (context instanceof JvmGenericType) {
JvmGenericType genericType = (JvmGenericType) context;
List<IEObjectDescription> descriptions = Lists.newArrayList();
if (genericType.getSimpleName() != null) {
QualifiedName inferredDeclaringTypeName = QualifiedName.create(genericType.getSimpleName());
descriptions.add(EObjectDescription.create(inferredDeclaringTypeName, genericType));
}
for (JvmTypeParameter param : genericType.getTypeParameters()) {
if (param.getSimpleName() != null) {
QualifiedName paramName = QualifiedName.create(param.getSimpleName());
descriptions.add(EObjectDescription.create(paramName, param));
}
}
if (!descriptions.isEmpty()) return MapBasedScope.createScope(parentScope, descriptions);
} else if (context instanceof JvmOperation) {
JvmOperation operation = (JvmOperation) context;
List<IEObjectDescription> descriptions = null;
for (JvmTypeParameter param : operation.getTypeParameters()) {
if (param.getSimpleName() != null) {
if (descriptions == null) descriptions = Lists.newArrayList();
QualifiedName paramName = QualifiedName.create(param.getSimpleName());
descriptions.add(EObjectDescription.create(paramName, param));
}
}
if (descriptions != null && !descriptions.isEmpty())
return MapBasedScope.createScope(parentScope, descriptions);
}
return parentScope;
}
private IScope scope_EdgeBehaviorSection_source(EObject context, EReference reference) {
final EdgeElement edgeElement = EcoreUtil2.getContainerOfType(context, EdgeElement.class);
// filter derived and 'from' from the possible references
Iterable<EReference> targetReferences =
Iterables.filter(
edgeElement.getType().getEAllReferences(),
new Predicate<EReference>() {
@Override
public boolean apply(EReference input) {
return !input.isDerived();
}
});
final IScope result =
MapBasedScope.createScope(IScope.NULLSCOPE, Scopes.scopedElementsFor(targetReferences));
return result;
}
private IScope getEnumerationLiteralsScopeForShape(JvmGenericType type, String className) {
JvmEnumerationType enumType = null;
for (JvmMember member : type.getMembers()) {
if (member.getSimpleName().equals(className)) {
enumType = (JvmEnumerationType) member;
}
}
List<IEObjectDescription> descrList = new ArrayList<IEObjectDescription>();
if (enumType != null) {
for (JvmEnumerationLiteral literal : enumType.getLiterals()) {
IEObjectDescription description =
EObjectDescription.create(literal.getSimpleName(), literal, null);
descrList.add(description);
}
}
return MapBasedScope.createScope(IScope.NULLSCOPE, descrList);
}
protected IScope getLocalElementsScope(
IScope parent, IScope globalScope, EObject context, EReference reference) {
IScope result = parent;
QualifiedName name = getQualifiedNameOfLocalElement(context);
boolean ignoreCase = isIgnoreCase(reference);
ISelectable resourceOnlySelectable = getAllDescriptions(context.eResource());
ISelectable globalScopeSelectable = new ScopeBasedSelectable(globalScope);
// imports
List<ImportNormalizer> explicitImports = getImportedNamespaceResolvers(context, ignoreCase);
if (!explicitImports.isEmpty()) {
result =
createImportScope(
result,
explicitImports,
globalScopeSelectable,
reference.getEReferenceType(),
ignoreCase);
}
// local element
if (name != null) {
ImportNormalizer localNormalizer = doCreateImportNormalizer(name, true, ignoreCase);
result =
createImportScope(
result,
singletonList(localNormalizer),
resourceOnlySelectable,
reference.getEReferenceType(),
ignoreCase);
}
// scope for jvm elements
Set<EObject> elements = associations.getJvmElements(context);
for (EObject derivedJvmElement : elements) {
// scope for JvmDeclaredTypes
if (derivedJvmElement instanceof JvmDeclaredType) {
JvmDeclaredType declaredType = (JvmDeclaredType) derivedJvmElement;
QualifiedName jvmTypeName = getQualifiedNameOfLocalElement(declaredType);
if (declaredType.getDeclaringType() == null
&& !Strings.isEmpty(declaredType.getPackageName())) {
QualifiedName packageName =
this.qualifiedNameConverter.toQualifiedName(declaredType.getPackageName());
ImportNormalizer normalizer = doCreateImportNormalizer(packageName, true, ignoreCase);
result =
createImportScope(
result,
singletonList(normalizer),
globalScopeSelectable,
reference.getEReferenceType(),
ignoreCase);
}
if (jvmTypeName != null && !jvmTypeName.equals(name)) {
ImportNormalizer localNormalizer =
doCreateImportNormalizer(jvmTypeName, true, ignoreCase);
result =
createImportScope(
result,
singletonList(localNormalizer),
resourceOnlySelectable,
reference.getEReferenceType(),
ignoreCase);
}
}
// scope for JvmTypeParameterDeclarator
if (derivedJvmElement instanceof JvmTypeParameterDeclarator) {
JvmTypeParameterDeclarator parameterDeclarator =
(JvmTypeParameterDeclarator) derivedJvmElement;
List<IEObjectDescription> descriptions = null;
for (JvmTypeParameter param : parameterDeclarator.getTypeParameters()) {
if (param.getSimpleName() != null) {
if (descriptions == null) descriptions = Lists.newArrayList();
QualifiedName paramName = QualifiedName.create(param.getSimpleName());
descriptions.add(EObjectDescription.create(paramName, param));
}
}
if (descriptions != null && !descriptions.isEmpty())
result = MapBasedScope.createScope(result, descriptions);
}
}
return result;
}
