ClassMetaData currentClass = getCurrentClass();
        for (ClassOrInterfaceType extendedType : node.getExtendedTypes()) {
            if (currentClass.isInterface()) {
                currentClass.addInterfaceName(extractName(extendedType));
            } else {
                currentClass.setSuperClassName(extractName(extendedType));
            }
        }
    }

        return superClassName == null ? null : metaDataRepository.find(superClassName);
    }

    public List<String> getInterfaceNames() {
        return interfaceNames;
    }

    public void addInterfaceName(String name) {
        interfaceNames.add(name);
    }

    public List<ClassMetaData> getInterfaces() {
        List<ClassMetaData> interfaces = new ArrayList<ClassMetaData>();