{"height":"190","blog_title":"\u7b97\u8b5c\u738b\u306b\u304a\u308c\u306f\u306a\u308b!!!!","provider_url":"https://hatena.blog","published":"2015-05-16 01:01:12","categories":["Kotlin","\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"url":"https://taro.hatenablog.jp/entry/2015/05/16/010112","title":"Kotlin\u306eClass Delegation\u306b\u3064\u3044\u3066","blog_url":"https://taro.hatenablog.jp/","provider_name":"Hatena Blog","type":"rich","width":"100%","author_name":"ngsw_taro","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftaro.hatenablog.jp%2Fentry%2F2015%2F05%2F16%2F010112\" title=\"Kotlin\u306eClass Delegation\u306b\u3064\u3044\u3066 - \u7b97\u8b5c\u738b\u306b\u304a\u308c\u306f\u306a\u308b!!!!\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","description":"Kotlin\u306b\u306fClass Delegation\u3068\u3044\u3046\u6a5f\u80fd\u304c\u3042\u308a\u307e\u3059\u3002 \u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306f\u3053\u3061\u3089\u3002 \u3053\u308c\u306e\u4f7f\u3044\u9053\u306b\u3064\u3044\u3066\u66f8\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002 \u305d\u3082\u305d\u3082Class Delegation\u3063\u3066\uff1f Delegation\u3001\u3064\u307e\u308a\u59d4\u8b72\u306e\u4ed5\u7d44\u307f\u3067\u3059\u3002 \u4f8b\u3048\u3070\u3053\u3093\u306a\u611f\u3058\u3002 // \u6328\u62f6\u3059\u308b\u4eba\u306e\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9 trait Greeter { fun greet() } // Greeter\u306e\u5b9f\u88c5\u30af\u30e9\u30b9(\u3068\u3044\u3046\u304b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8) object JapaneseGreeter: Greeter { override fun greet() { println(\"\u3053\u3093\u306b\u3061\u306f\") } } // \u3053\u3053\u3067Class Deleg\u2026","author_url":"https://blog.hatena.ne.jp/ngsw_taro/"}