{"blog_url":"https://mzp.hatenadiary.org/","url":"https://mzp.hatenadiary.org/entry/20081229/composite","provider_name":"Hatena Blog","published":"2008-12-29 00:00:00","author_name":"mzp","blog_title":"\u307f\u305a\u3074\u30fc\u65e5\u8a18","provider_url":"https://hatena.blog","title":"Scala\u3067Composite\u30d1\u30bf\u30fc\u30f3","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmzp.hatenadiary.org%2Fentry%2F20081229%2Fcomposite\" title=\"Scala\u3067Composite\u30d1\u30bf\u30fc\u30f3 - \u307f\u305a\u3074\u30fc\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"30\u5206\u30d7\u30ed\u30b0\u30e9\u30e0\u3001\u305d\u306e448\u3002Scala\u306ecase class\u3092\u4f7f\u3063\u3066\u3001Composite\u30d1\u30bf\u30fc\u30f3\u3092\u4f5c\u3063\u3066\u307f\u308b\u3002\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u307f\u305f\u3044\u306a\u30c4\u30ea\u30fc\u72b6\u306b\u306a\u3063\u3066\u3044\u308b\u30c7\u30fc\u30bf\u69cb\u9020\u3092\u8868\u73fe\u3059\u308b\u306e\u306b\u3001\u3068\u3063\u3066\u3082\u4fbf\u5229\u306aComposite\u30d1\u30bf\u30fc\u30f3\u3092Scala\u3067\u66f8\u3044\u3066\u307f\u3088\u3046\u3002 \u307e\u305a\u306f\u666e\u901a\u306b\u5b9a\u7fa9\u3057\u3088\u3046\u3002 \u307e\u305a\u306f\u3001\u5897\u88dc\u6539\u8a02\u7248Java\u8a00\u8a9e\u3067\u5b66\u3076\u30c7\u30b6\u30a4\u30f3\u30d1\u30bf\u30fc\u30f3\u5165\u9580\u306b\u8f09\u3063\u3066\u3044\u308b\u30b3\u30fc\u30c9\u3092\u3001\u305d\u306e\u307e\u307eScala\u306b\u79fb\u3057\u3066\u307f\u3088\u3046\u3002\u305f\u3060\u3001\u5168\u90e8\u30de\u30cd\u3059\u308b\u3068\u5927\u5909\u306a\u306e\u3067\u3001\u6a5f\u80fd\u3092\u30b5\u30a4\u30ba\u53d6\u5f97\u3060\u3051\u306b\u3057\u307c\u308b\u3002 UML\u306b\u3059\u308b\u3068\u3053\u3093\u306a\u611f\u3058\u3002 abstract class Entry{ def size : int } class File(n : int) ex\u2026","version":"1.0","categories":["Scala","30\u5206\u30d7\u30ed\u30b0\u30e9\u30e0"],"author_url":"https://blog.hatena.ne.jp/mzp/","width":"100%","type":"rich","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/m/mzp/20081229/20081229225356.png"}