@Nullable
public JsPropertyInitializer translate(
@NotNull JetClassOrObject declaration, TranslationContext context) {
ClassDescriptor descriptor = getClassDescriptor(context().bindingContext(), declaration);
JsExpression value;
if (descriptor.getModality() == Modality.FINAL) {
value =
new ClassTranslator(declaration, classDescriptorToQualifiedLabel, context).translate();
} else {
String label = createNameForClass(descriptor);
JsName name = dummyFunction.getScope().declareName(label);
JsNameRef qualifiedLabel = openClassDescriptorToQualifiedLabel.get(descriptor);
if (qualifiedLabel == null) {
qualifiedLabel = new JsNameRef(name);
openClassDescriptorToQualifiedLabel.put(descriptor, qualifiedLabel);
} else {
qualifiedLabel.resolve(name);
}
qualifiedLabel.setQualifier(declarationsObjectRef);
OpenClassInfo item = new OpenClassInfo((JetClass) declaration, descriptor, name.makeRef());
openList.add(item);
openClassDescriptorToItem.put(descriptor, item);
value = qualifiedLabel;
// not public api classes referenced to internal var _c
if (!descriptor.getVisibility().isPublicAPI()) {
return null;
}
}
return InitializerUtils.createPropertyInitializer(descriptor, value, context());
}
/** Add a type arguments parameter to a factory method, if necessary. */
void maybeAddTypeParameterToFactory(DartMethodDefinition method, JsFunction factory) {
// TODO(johnlenz):in optimized mode, only add this where it is needed.
if (isParameterizedFactoryMethod(method)) {
JsScope scope = factory.getScope();
JsName typeArgs = scope.declareName("$typeArgs");
factory.getParameters().add(0, new JsParameter(typeArgs));
}
}
@NotNull
@Override
public JsFunction deepCopy() {
JsFunction functionCopy = new JsFunction(scope.getParent(), scope.getDescription(), name);
functionCopy.getScope().copyOwnNames(scope);
functionCopy.setBody(body.deepCopy());
functionCopy.params = AstUtil.deepCopy(params);
return functionCopy.withMetadataFrom(this);
}
/** Add the appropriate code to a class's constructing factory, if necessary. */
void maybeAddClassRuntimeTypeToConstructor(
ClassElement classElement, JsFunction factory, JsExpression thisRef) {
// TODO(johnlenz):in optimized mode, only add this where it is needed.
JsScope factoryScope = factory.getScope();
JsExpression typeInfo;
if (hasTypeParameters(classElement)) {
JsName typeinfoParameter = factoryScope.declareName("$rtt");
factory.getParameters().add(0, new JsParameter(typeinfoParameter));
typeInfo = typeinfoParameter.makeRef();
} else {
// TODO(johnlenz): this is a constant value, it only needs to be evaluated once.
typeInfo = generateRawRTTLookup(classElement);
}
JsExpression setTypeInfo =
assign(null, nameref(null, Cloner.clone(thisRef), "$typeInfo"), typeInfo);
factory.getBody().getStatements().add(0, setTypeInfo.makeStmt());
}