@Override
public void visitObjectDeclaration(@NotNull JetObjectDeclaration declaration) {
if (declaration.isObjectLiteral()) {
createClassDescriptorForSingleton(
declaration, SpecialNames.NO_NAME_PROVIDED, ClassKind.CLASS);
return;
}
MutableClassDescriptor descriptor =
createClassDescriptorForSingleton(
declaration, JetPsiUtil.safeName(declaration.getName()), ClassKind.OBJECT);
owner.addClassifierDescriptor(descriptor);
trace.record(FQNAME_TO_CLASS_DESCRIPTOR, JetPsiUtil.getUnsafeFQName(declaration), descriptor);
descriptor.getBuilder().setClassObjectDescriptor(createSyntheticClassObject(descriptor));
}
@NotNull
public Collection<ClassDescriptor> getTopLevelObjectsByName(
@NotNull String name,
@NotNull JetSimpleNameExpression expression,
@NotNull ResolveSession resolveSession,
@NotNull GlobalSearchScope scope) {
BindingContext context = ResolveSessionUtils.resolveToExpression(resolveSession, expression);
JetScope jetScope = context.get(BindingContext.RESOLUTION_SCOPE, expression);
if (jetScope == null) {
return Collections.emptyList();
}
Set<ClassDescriptor> result = Sets.newHashSet();
Collection<JetObjectDeclaration> topObjects =
JetTopLevelShortObjectNameIndex.getInstance().get(name, project, scope);
for (JetObjectDeclaration objectDeclaration : topObjects) {
FqName fqName = JetPsiUtil.getFQName(objectDeclaration);
assert fqName != null
: "Local object declaration in JetTopLevelShortObjectNameIndex:"
+ objectDeclaration.getText();
result.addAll(
ResolveSessionUtils.getClassOrObjectDescriptorsByFqName(resolveSession, fqName, true));
}
for (PsiClass psiClass :
JetFromJavaDescriptorHelper.getCompiledClassesForTopLevelObjects(
project, GlobalSearchScope.allScope(project))) {
String qualifiedName = psiClass.getQualifiedName();
if (qualifiedName != null) {
FqName fqName = new FqName(qualifiedName);
result.addAll(
ResolveSessionUtils.getClassOrObjectDescriptorsByFqName(resolveSession, fqName, true));
}
}
return result;
}
private void checkObject(JetObjectDeclaration declaration, ClassDescriptor classDescriptor) {
reportErrorIfHasIllegalModifier(declaration);
if (declaration.isLocal() && !declaration.isCompanion() && !declaration.isObjectLiteral()) {
trace.report(LOCAL_OBJECT_NOT_ALLOWED.on(declaration, classDescriptor));
}
}