private void importMembers(Tree.ImportMemberOrType member, Declaration d) {
Tree.ImportMemberOrTypeList imtl = member.getImportMemberOrTypeList();
if (imtl != null) {
if (d instanceof Value) {
Value v = (Value) d;
TypeDeclaration td = v.getTypeDeclaration();
if (td.isObjectClass()) {
d = td;
}
}
if (d instanceof TypeDeclaration) {
Set<String> names = new HashSet<String>();
ImportList til = imtl.getImportList();
TypeDeclaration td = (TypeDeclaration) d;
til.setImportedScope(td);
List<Tree.ImportMemberOrType> imts = imtl.getImportMemberOrTypes();
for (Tree.ImportMemberOrType imt : imts) {
names.add(importMember(imt, td, til));
}
if (imtl.getImportWildcard() != null) {
importAllMembers(td, names, til);
} else if (imts.isEmpty()) {
imtl.addError("empty import list", 1020);
}
} else {
imtl.addError("member alias list must follow a type");
}
}
}
private static boolean isLegalAliasFreeImport(Declaration dec, Declaration importedDec) {
if (importedDec instanceof Value) {
Value value = (Value) importedDec;
TypeDeclaration td = value.getTypeDeclaration();
return td.isObjectClass() && td.equals(dec);
} else {
return false;
}
}
public static Declaration extractAnonymousClassIfRequired(Declaration d) {
if (d instanceof Value) {
Value value = (Value) d;
TypeDeclaration typeDeclaration = value.getTypeDeclaration();
if (typeDeclaration instanceof Class && typeDeclaration.isAnonymous()) {
return typeDeclaration;
}
}
return d;
}