public class TranslatedInfoBridge implements FieldBridge {
    @Override
    public void set(String name, Object value, Document document, LuceneOptions luceneOptions) {
        if (value == null){
            return;
        }

        Map<Language, TranslatedInfo> translatedInfoMap = (Map<Language, TranslatedInfo>) value;
        for (Language lang : translatedInfoMap.keySet()) {
            TranslatedInfo info = translatedInfoMap.get(lang);
            luceneOptions.addNumericFieldToDocument(
                    name + "." + lang.name() + ".count",
                    info.getCount(),
                    document);

            luceneOptions.addNumericFieldToDocument(
                    name + "." + lang.name() + ".rating",
                    info.getRating(),
                    document);

            luceneOptions.addNumericFieldToDocument(
                    name + "." + lang.name() + ".views",
                    info.getViews(),
                    document);

            ........
            }
      }
}