{"type":"rich","height":"190","version":"1.0","author_name":"shigemk2","description":"abstract\u5ba3\u8a00\u3055\u308c\u305f\u30e1\u30bd\u30c3\u30c9\u306e\u4e2d\u3067super\u306e\u547c\u3073\u51fa\u3057\u3092\u884c\u3063\u3066\u3044\u308b\u3002 \u3053\u306e\u5834\u5408\u3001\u30e1\u30bd\u30c3\u30c9\u306e\u5177\u4f53\u7684\u306a\u5b9a\u7fa9\u304c\u3057\u3066\u3042\u308b\u30af\u30e9\u30b9\u3084\u30c8\u30ec\u30a4\u30c8\u306e\u5f8c\u3067 \u30df\u30c3\u30af\u30b9\u30a4\u30f3\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3042\u308c\u3070\u6b63\u3057\u304f\u52d5\u304f\u3002 \u5b9a\u7fa9\u5185\u5bb9\u304c\u52d5\u7684\u306b\u675f\u7e1b\u3055\u308c\u308b\u3002 \u3053\u3046\u3044\u3046\u51e6\u7406\u3092\u3084\u308b\u305f\u3081\u306b\u306fabstract override\u3092\u4f7f\u3046\u3002 abstract class Engineer { println (\"class Engineer constructor\") def work(time:Int) } class Person extends Engineer { println (\"class Person constructor\") d\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.shigemk2.com%2Fentry%2F2014%2F03%2F09%2Fabstract_override\" title=\"abstract override - by shigemk2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","image_url":null,"blog_title":"by shigemk2","blog_url":"https://www.shigemk2.com/","author_url":"https://blog.hatena.ne.jp/shigemk2/","provider_name":"Hatena Blog","published":"2014-03-09 19:05:02","provider_url":"https://hatena.blog","categories":["Scala"],"title":"abstract override","url":"https://www.shigemk2.com/entry/2014/03/09/abstract_override"}