public class KuromojiTokenizerFactory extends AbstractTokenizerFactory {

    private static final String USER_DICT_PATH_OPTION = "user_dictionary";
    private static final String USER_DICT_RULES_OPTION = "user_dictionary_rules";
    private static final String NBEST_COST = "nbest_cost";
    private static final String NBEST_EXAMPLES = "nbest_examples";

    private final UserDictionary userDictionary;
    private final Mode mode;

          "discard_punctuation": false,
          "user_dictionary_rules": ["令和,令和,レイワ,名詞-固有名詞-一般", "日本経済新聞,日本 経済 新聞,ニホン ケイザイ シンブン,カスタム名詞", "関西国際空港,関西 国際 空港,カンサイ コクサイ クウコウ,テスト名詞", "朝青龍,朝青龍,アサショウリュウ,カスタム名詞"]
        },
        "korean_tokenizer": {
            "type": "nori_tokenizer",
            "decompound_mode": "mixed",
            "user_dictionary_rules": ["덕후", "버카충", "낄끼빠빠" ]
        },