public Pair<List<VariablesDeclaration>, List<VariablesDeclaration>> getParentAndOwnDeclarations(
Struct structJavaClass, Struct nativeStruct) throws IOException {
Pair<List<VariablesDeclaration>, List<VariablesDeclaration>> ret =
new Pair<List<VariablesDeclaration>, List<VariablesDeclaration>>(
new ArrayList<VariablesDeclaration>(), new ArrayList<VariablesDeclaration>());
if (!nativeStruct.getParents().isEmpty()) {
for (SimpleTypeRef parentName : nativeStruct.getParents()) {
Struct parent = result.structsByName.get(parentName.getName());
if (parent == null) {
// TODO report error
continue;
}
Struct parentJavaClass = convertStruct(parent, new Signatures(), null, null, true);
Pair<List<VariablesDeclaration>, List<VariablesDeclaration>> parentDecls =
getParentAndOwnDeclarations(parentJavaClass, parent);
ret.getFirst().addAll(parentDecls.getFirst());
ret.getFirst().addAll(parentDecls.getSecond());
}
}
for (Declaration d : structJavaClass.getDeclarations()) {
if (!(d instanceof VariablesDeclaration)) continue;
VariablesDeclaration vd = (VariablesDeclaration) d;
if (vd.getDeclarators().size() != 1) continue; // should not happen !
if (!isField(vd)) continue;
ret.getSecond().add(vd);
}
return ret;
}
public int countFieldsInStruct(Struct s) throws UnsupportedConversionException {
int count = 0;
for (Declaration declaration : s.getDeclarations()) {
if (declaration instanceof VariablesDeclaration) {
count += ((VariablesDeclaration) declaration).getDeclarators().size();
}
}
for (SimpleTypeRef parentName : s.getParents()) {
Struct parent = result.structsByName.get(parentName.getName());
if (parent == null)
throw new UnsupportedConversionException(
s, "Cannot find parent " + parentName + " of struct " + s);
count += countFieldsInStruct(parent);
}
return count;
}