{"blog_url":"https://dk521123.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdk521123.hatenablog.com%2Fentry%2F34228254\" title=\"\u3010\u30c7\u30b6\u30a4\u30f3\u30d1\u30bf\u30fc\u30f3\u3011\u3010\u975e\u540c\u671f\u3011Immutable\u30d1\u30bf\u30fc\u30f3 - \u30d7\u30ed\u30b0\u30e9\u30e0 \u306e\u8d85\u500b\u4eba\u7684\u306a\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/dk521123/","provider_url":"https://hatena.blog","published":"2014-11-10 22:49:46","url":"https://dk521123.hatenablog.com/entry/34228254","description":"\u25a0 Immutable * \u58ca\u3057\u305f\u304f\u3068\u3082\u3001\u58ca\u305b\u306a\u3044 (\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u5185\u5bb9\u304c\u5909\u5316\u3057\u306a\u3044) * immutable(\u30a4\u30df\u30e5\u30fc\u30bf\u30d6\u30eb) = \u4e0d\u5909\u306e \u7279\u5fb4 / \u5229\u70b9 \u5225\u306b\u305f\u3044\u3057\u305f\u3053\u3068\u306f\u306a\u3044 * \u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u5bfe\u3057\u3066setter\u3092\u63d0\u4f9b\u305b\u305a\u3001getter\u3060\u3051\u3092\u63d0\u4f9b => \u5024\u306f\u5909\u66f4\u3067\u304d\u306a\u3044 => \u30e1\u30bd\u30c3\u30c9\u306a\u3069\u306bsynchronized\u3092\u3064\u3051\u3066\u6392\u4ed6\u5236\u5fa1\u3092\u3059\u308b\u5fc5\u8981\u304c\u306a\u3044 => \u3010\u5229\u70b9\u3011\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5411\u4e0a\u306b\u3064\u306a\u304c\u308b \u25a0 \u30b5\u30f3\u30d7\u30eb Person.java \u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u5bfe\u3057\u3066setter\u3092\u63d0\u4f9b\u305b\u305a\u3001getter\u3060\u3051\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b public class Person { private long id; privat\u2026","type":"rich","categories":["\u30c7\u30b6\u30a4\u30f3\u30d1\u30bf\u30fc\u30f3/\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9"],"title":"\u3010\u30c7\u30b6\u30a4\u30f3\u30d1\u30bf\u30fc\u30f3\u3011\u3010\u975e\u540c\u671f\u3011Immutable\u30d1\u30bf\u30fc\u30f3","blog_title":"\u30d7\u30ed\u30b0\u30e9\u30e0 \u306e\u8d85\u500b\u4eba\u7684\u306a\u30e1\u30e2","width":"100%","author_name":"dk521123","version":"1.0","height":"190","provider_name":"Hatena Blog","image_url":null}