{"id":294,"date":"2025-08-29T12:36:53","date_gmt":"2025-08-29T03:36:53","guid":{"rendered":"https:\/\/i-third.org\/blog\/?p=294"},"modified":"2025-08-29T12:36:53","modified_gmt":"2025-08-29T03:36:53","slug":"%e3%80%90%e3%82%a8%e3%83%b3%e3%82%b8%e3%83%8b%e3%82%a2%e5%bf%85%e8%aa%ad%e3%80%91%e3%81%aa%e3%81%9c%e3%83%89%e3%82%ad%e3%83%a5%e3%83%a1%e3%83%b3%e3%83%88%e3%81%af%e3%80%8c%e8%aa%ad%e3%82%81%e3%81%aa","status":"publish","type":"post","link":"https:\/\/i-third.org\/blog\/?p=294","title":{"rendered":"\u3010\u30a8\u30f3\u30b8\u30cb\u30a2\u5fc5\u8aad\u3011\u306a\u305c\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306f\u300c\u8aad\u3081\u306a\u3044\u300d\u306e\u304b\uff1f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u3068UML\u3067\u89e3\u6c7a\u3059\u308b5\u3064\u306e\u30b9\u30c6\u30c3\u30d7"},"content":{"rendered":"<article>\n<section>\n<p>\u73fe\u4ee3\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u73fe\u5834\u3067\u3001\u3042\u306a\u305f\u306f\u3053\u3093\u306a\u60a9\u307f\u3092\u62b1\u3048\u3066\u3044\u307e\u305b\u3093\u304b\uff1f<\/p>\n<ul>\n<li>\u300c\u524d\u4efb\u8005\u304c\u6b8b\u3057\u305f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304c\u3001\u307e\u308b\u3067\u6697\u53f7\u306e\u3088\u3046\u3060\u2026\u300d<\/li>\n<li>\u300c\u81ea\u5206\u306e\u66f8\u3044\u305f\u8a2d\u8a08\u66f8\u304c\u3001\u3069\u3046\u3082\u30c1\u30fc\u30e0\u306b\u4f1d\u308f\u3089\u306a\u3044\u2026\u300d<\/li>\n<li>\u300c\u958b\u767a\u304c\u8907\u96d1\u5316\u3057\u3066\u3001\u81ea\u5df1\u6d41\u306e\u66f8\u304d\u65b9\u3067\u306f\u6574\u7406\u3057\u304d\u308c\u306a\u3044\u2026\u300d<\/li>\n<\/ul>\n<p>\u5b9f\u306f\u3001\u904e\u53bb10\u5e74\u9593\u306e\u5e02\u5834\u54c1\u8cea\u30c8\u30e9\u30d6\u30eb\u306e90%\u304c\u3001\u4ed5\u69d8\u66f8\u3084\u8a2d\u8a08\u66f8\u306e\u8a18\u8f09\u4e0d\u5099\u306b\u8d77\u56e0\u3059\u308b\u3068\u8a00\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u554f\u984c\u306e\u6839\u672c\u539f\u56e0\u306f\u3001\u300c\u66f8\u304d\u65b9\u306e\u5c5e\u4eba\u5316\u300d\u3068\u300c\u66d6\u6627\u306a\u8868\u73fe\u300d\u3067\u3059\u3002\u3053\u306e\u307e\u307e\u3067\u306f\u3001\u305b\u3063\u304b\u304f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u306e\u30e1\u30ea\u30c3\u30c8\u3092\u4eab\u53d7\u3067\u304d\u308b\u306f\u305a\u306e\u73fe\u4ee3\u958b\u767a\u306b\u304a\u3044\u3066\u3001\u518d\u5229\u7528\u6027\u3084\u4fdd\u5b88\u6027\u3092\u5927\u304d\u304f\u640d\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<p>\u672c\u30d6\u30ed\u30b0\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u30a8\u30f3\u30b8\u30cb\u30a2\u3068\u3057\u306620\u5e74\u4ee5\u4e0a\u3001\u307e\u305f\u30d6\u30ed\u30b0\u7de8\u96c6\u9577\u3068\u3057\u3066\u6570\u3005\u306e\u6280\u8853\u8a18\u4e8b\u3092\u57f7\u7b46\u3057\u3066\u304d\u305f\u79c1\u304c\u3001\u3053\u306e\u8ab2\u984c\u3092<strong>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\uff08OOP\uff09<\/strong>\u3068<strong>UML\u30e2\u30c7\u30ea\u30f3\u30b0<\/strong>\u3068\u3044\u3046\u8996\u70b9\u304b\u3089\u6839\u672c\u7684\u306b\u89e3\u6c7a\u3059\u308b\u65b9\u6cd5\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3092\u8aad\u3081\u3070\u3001\u3042\u306a\u305f\u306f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u54c1\u8cea\u3092\u5287\u7684\u306b\u5411\u4e0a\u3055\u305b\u3001\u30c1\u30fc\u30e0\u5185\u3067\u306e\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5186\u6ed1\u306b\u3057\u3001\u9ad8\u54c1\u8cea\u306a\u30b7\u30b9\u30c6\u30e0\u3092\u52b9\u7387\u7684\u306b\u69cb\u7bc9\u3059\u308b\u305f\u3081\u306e\u5177\u4f53\u7684\u306a\u30ce\u30a6\u30cf\u30a6\u3092\u7fd2\u5f97\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u3055\u3042\u3001\u5c5e\u4eba\u5316\u3055\u308c\u305f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3068\u3044\u3046\u201c\u8ca0\u306e\u907a\u7523\u201d\u3092\u4e57\u308a\u8d8a\u3048\u3001\u6b21\u4e16\u4ee3\u3078\u3064\u306a\u304c\u308b\u958b\u767a\u306e\u4ed5\u7d44\u307f\u3092\u4e00\u7dd2\u306b\u69cb\u7bc9\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<\/section>\n<hr>\n<section>\n<h2>\u76ee\u6b21<\/h2>\n<ul>\n<li><a href=\"#section1\">\u306a\u305c\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306f\u8aad\u3081\u306a\u3044\u306e\u304b\uff1f\u305d\u306e\u6839\u672c\u539f\u56e0<\/a><\/li>\n<li><a href=\"#section2\">\u524d\u63d0\u77e5\u8b58\uff1a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\uff08OOP\uff09\u306e3\u539f\u5247\u3092\u518d\u78ba\u8a8d\u3059\u308b<\/a><\/li>\n<li><a href=\"#section3\">\u5177\u4f53\u7684\u306a\u624b\u9806\uff1aUML\u30e2\u30c7\u30ea\u30f3\u30b0\u3067\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u300c\u898b\u3048\u308b\u5316\u300d\u3059\u308b\u30b9\u30c6\u30c3\u30d7<\/a><\/li>\n<li><a href=\"#section4\">\u5b9f\u8df5\u4f8b\uff1aJava\u3067\u306e\u5b9f\u88c5\u3068\u30e1\u30e2\u30ea\u7ba1\u7406\u306e\u91cd\u8981\u6027<\/a><\/li>\n<li><a href=\"#section5\">\u307e\u3068\u3081\uff1aOOP\u3068UML\u304c\u3082\u305f\u3089\u3059\u958b\u767a\u73fe\u5834\u306e\u5909\u9769<\/a><\/li>\n<li><a href=\"#section6\">\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u3078\uff1a\u5b66\u3073\u3092\u6210\u679c\u306b\u5909\u3048\u308b\u305f\u3081\u306e\u884c\u52d5<\/a><\/li>\n<\/ul>\n<\/section>\n<hr>\n<section id=\"section1\">\n<h2>\u306a\u305c\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306f\u8aad\u3081\u306a\u3044\u306e\u304b\uff1f\u305d\u306e\u6839\u672c\u539f\u56e0<\/h2>\n<p>\u591a\u304f\u306e\u958b\u767a\u73fe\u5834\u3067\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u54c1\u8cea\u304c\u4f4e\u4e0b\u3059\u308b\u80cc\u666f\u306b\u306f\u3001\u4ee5\u4e0b\u306e3\u3064\u306e\u6839\u672c\u539f\u56e0\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ol>\n<li><strong>\u66f8\u304d\u65b9\u306e\u5c5e\u4eba\u5316<\/strong>: \u500b\u3005\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u81ea\u5df1\u6d41\u306e\u66f8\u304d\u65b9\u3092\u3059\u308b\u3053\u3068\u3067\u3001\u7d71\u4e00\u3055\u308c\u305f\u30eb\u30fc\u30eb\u304c\u306a\u304f\u306a\u308a\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u54c1\u8cea\u306b\u3070\u3089\u3064\u304d\u304c\u751f\u3058\u307e\u3059\u3002<\/li>\n<li><strong>\u66d6\u6627\u306a\u8868\u73fe\u306e\u8513\u5ef6<\/strong>: \u300c\u3056\u3063\u304f\u308a\u3068\u300d\u300c\u3060\u3044\u305f\u3044\u300d\u3068\u3044\u3063\u305f\u66d6\u6627\u306a\u8868\u73fe\u304c\u629c\u3051\u30fb\u6f0f\u308c\u3092\u5f15\u304d\u8d77\u3053\u3057\u3001\u7b2c\u4e09\u8005\u304c\u6b63\u78ba\u306b\u5185\u5bb9\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3092\u56f0\u96e3\u306b\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u4e00\u8cab\u6027\u306e\u6b20\u5982<\/strong>: \u8981\u6c42\u4ed5\u69d8\u3001\u8a2d\u8a08\u66f8\u3001\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306e\u9593\u306b\u300c\u3064\u306a\u304c\u308a\u300d\u304c\u898b\u3048\u306b\u304f\u304f\u3001\u5de5\u7a0b\u9593\u3067\u89e3\u91c8\u306e\u9f5f\u9f6c\u304c\u767a\u751f\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n<p>\u3053\u308c\u3089\u306e\u554f\u984c\u306f\u3001\u672c\u6765OOP\u304c\u3082\u305f\u3089\u3059\u306f\u305a\u306e\u300c\u518d\u5229\u7528\u6027\u300d\u3084\u300c\u4fdd\u5b88\u6027\u300d\u3068\u3044\u3063\u305f\u30e1\u30ea\u30c3\u30c8\u3092\u6253\u3061\u6d88\u3057\u3066\u3057\u307e\u3044\u3001\u7d50\u679c\u7684\u306b\u958b\u767a\u52b9\u7387\u306e\u4f4e\u4e0b\u3084\u30d0\u30b0\u306e\u5897\u52a0\u3092\u5f15\u304d\u8d77\u3053\u3059\u306e\u3067\u3059\u3002<\/p>\n<\/section>\n<hr>\n<section id=\"section2\">\n<h2>\u524d\u63d0\u77e5\u8b58\uff1a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\uff08OOP\uff09\u306e3\u539f\u5247\u3092\u518d\u78ba\u8a8d\u3059\u308b<\/h2>\n<p>\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u54c1\u8cea\u3092\u5411\u4e0a\u3055\u305b\u308b\u306b\u306f\u3001\u307e\u305aOOP\u306e\u57fa\u672c\u539f\u5247\u3092\u6df1\u304f\u7406\u89e3\u3057\u3001\u305d\u306e\u601d\u8003\u6cd5\u3092\u8a2d\u8a08\u30d7\u30ed\u30bb\u30b9\u306b\u53cd\u6620\u3055\u305b\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002OOP\u306f\u3001\u73fe\u5b9f\u4e16\u754c\u306e\u300c\u30e2\u30ce\u300d\u3092\u30e2\u30c7\u30eb\u5316\u3057\u3001\u30c7\u30fc\u30bf\uff08\u5c5e\u6027\uff09\u3068\u51e6\u7406\uff08\u632f\u308b\u821e\u3044\uff09\u3092\u4e00\u4f53\u5316\u3055\u305b\u308b\u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30ab\u30d7\u30bb\u30eb\u5316\uff08Encapsulation\uff09<\/strong><br \/>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u5185\u90e8\u30c7\u30fc\u30bf\u3092\u5916\u90e8\u304b\u3089\u76f4\u63a5\u64cd\u4f5c\u3067\u304d\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30c7\u30fc\u30bf\u306e\u4fdd\u8b77\u3084\u5185\u90e8\u5b9f\u88c5\u306e\u96a0\u853d\u304c\u5b9f\u73fe\u3057\u3001\u4fdd\u5b88\u6027\u304c\u98db\u8e8d\u7684\u306b\u5411\u4e0a\u3057\u307e\u3059\u3002<strong>\u65e5\u5e38\u4f8b: \u81ea\u52d5\u8ca9\u58f2\u6a5f<\/strong><br \/>\u5229\u7528\u8005\u306f\u30dc\u30bf\u30f3\u3092\u62bc\u3059\u3068\u3044\u3046\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u901a\u3058\u3066\u7c21\u5358\u306b\u64cd\u4f5c\u3067\u304d\u307e\u3059\u304c\u3001\u5185\u90e8\u306e\u8907\u96d1\u306a\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u77e5\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/li>\n<li><strong>\u7d99\u627f\uff08Inheritance\uff09<\/strong><br \/>\u65e2\u5b58\u306e\u30af\u30e9\u30b9\uff08\u89aa\uff09\u306e\u7279\u6027\u3092\u5f15\u304d\u7d99\u3044\u3067\u3001\u65b0\u3057\u3044\u30af\u30e9\u30b9\uff08\u5b50\uff09\u3092\u4f5c\u6210\u3059\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002\u30b3\u30fc\u30c9\u306e\u91cd\u8907\u3092\u6e1b\u3089\u3057\u3001\u518d\u5229\u7528\u6027\u3092\u9ad8\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<li><strong>\u30dd\u30ea\u30e2\u30d5\u30a3\u30ba\u30e0\uff08Polymorphism\uff09<\/strong><br \/>\u300c\u591a\u69d8\u306a\u5f62\u614b\u3092\u53d6\u308a\u3046\u308b\u300d\u3068\u3044\u3046\u610f\u5473\u3067\u3001\u540c\u3058\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\uff08\u30e1\u30bd\u30c3\u30c9\u540d\uff09\u3067\u7570\u306a\u308b\u5b9f\u88c5\u3092\u547c\u3073\u51fa\u305b\u308b\u6982\u5ff5\u3067\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u306e\u67d4\u8edf\u6027\u3068\u62e1\u5f35\u6027\u3092\u5927\u304d\u304f\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<strong>\u65e5\u5e38\u4f8b: \u5bb6\u96fb\u306e\u30ea\u30e2\u30b3\u30f3<\/strong><br \/>\u3069\u306e\u5bb6\u96fb\u3067\u3082\u300c\u96fb\u6e90\u30dc\u30bf\u30f3\u300d\u3092\u62bc\u305b\u3070\u96fb\u6e90\u304c\u30aa\u30f3\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u5185\u90e8\u306e\u52d5\u4f5c\u306f\u6a5f\u5668\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/section>\n<hr>\n<section id=\"section3\">\n<h2>\u5177\u4f53\u7684\u306a\u624b\u9806\uff1aUML\u30e2\u30c7\u30ea\u30f3\u30b0\u3067\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u300c\u898b\u3048\u308b\u5316\u300d\u3059\u308b\u30b9\u30c6\u30c3\u30d7<\/h2>\n<p>OOP\u306e\u6982\u5ff5\u3092\u8a2d\u8a08\u66f8\u306b\u843d\u3068\u3057\u8fbc\u3080\u305f\u3081\u306e\u300c\u5171\u901a\u8a00\u8a9e\u300d\u304c\u3001\u56fd\u969b\u6a19\u6e96\u5316\u3055\u308c\u305f<strong>UML\uff08\u7d71\u4e00\u30e2\u30c7\u30ea\u30f3\u30b0\u8a00\u8a9e\uff09<\/strong>\u3067\u3059\u3002UML\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u8907\u96d1\u306a\u30b7\u30b9\u30c6\u30e0\u3092\u8ab0\u306b\u3067\u3082\u7406\u89e3\u3067\u304d\u308b\u30e2\u30c7\u30eb\u3068\u3057\u3066\u53ef\u8996\u5316\u3067\u304d\u307e\u3059\u3002\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u54c1\u8cea\u5411\u4e0a\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u4e3b\u8981\u306aUML\u56f3\u3092\u6bb5\u968e\u7684\u306b\u6d3b\u7528\u3059\u308b\u306e\u304c\u52b9\u679c\u7684\u3067\u3059\u3002<\/p>\n<h3>\u30b9\u30c6\u30c3\u30d71\uff1a\u30b7\u30b9\u30c6\u30e0\u306e\u9759\u7684\u306a\u69cb\u9020\u3092\u660e\u78ba\u306b\u3059\u308b\u300c\u30af\u30e9\u30b9\u56f3\u300d<\/h3>\n<p>\u30b7\u30b9\u30c6\u30e0\u306e\u5168\u4f53\u50cf\u3092\u628a\u63e1\u3059\u308b\u4e0a\u3067\u3001\u307e\u305a\u306f<strong>\u30af\u30e9\u30b9\u56f3<\/strong>\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u30af\u30e9\u30b9\u3001\u5c5e\u6027\u3001\u64cd\u4f5c\u3001\u305d\u3057\u3066\u30af\u30e9\u30b9\u9593\u306e\u95a2\u4fc2\u6027\uff08\u7d99\u627f\u3001\u95a2\u9023\u3001\u96c6\u7d04\u306a\u3069\uff09\u3092\u8996\u899a\u7684\u306b\u8868\u73fe\u3059\u308b\u3053\u3068\u3067\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u5168\u4f53\u306e\u300c\u5730\u56f3\u300d\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u5909\u66f4\u6642\u306e\u5f71\u97ff\u7bc4\u56f2\u3092\u628a\u63e1\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<h3>\u30b9\u30c6\u30c3\u30d72\uff1a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u9593\u306e\u52d5\u7684\u306a\u632f\u308b\u821e\u3044\u3092\u8ffd\u3046\u300c\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u300d<\/h3>\n<p>\u7279\u5b9a\u306e\u6a5f\u80fd\u304c\u3069\u306e\u3088\u3046\u306b\u52d5\u4f5c\u3059\u308b\u304b\u3092\u6642\u7cfb\u5217\u3067\u8868\u73fe\u3059\u308b\u306b\u306f\u3001<strong>\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3<\/strong>\u304c\u6700\u9069\u3067\u3059\u3002\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u9593\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u3084\u308a\u53d6\u308a\u3092\u8ffd\u3046\u3053\u3068\u3067\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u52d5\u4f5c\u30d5\u30ed\u30fc\u3092\u8a73\u7d30\u306b\u5206\u6790\u3067\u304d\u3001\u30ec\u30d3\u30e5\u30fc\u3084\u30c7\u30d0\u30c3\u30b0\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<h3>\u30b9\u30c6\u30c3\u30d73\uff1a\u696d\u52d9\u30d5\u30ed\u30fc\u3092\u53ef\u8996\u5316\u3059\u308b\u300c\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u56f3\u300d<\/h3>\n<p>\u696d\u52d9\u30d7\u30ed\u30bb\u30b9\u3084\u8907\u96d1\u306a\u51e6\u7406\u306e\u6d41\u308c\u3092\u30d5\u30ed\u30fc\u30c1\u30e3\u30fc\u30c8\u5f62\u5f0f\u3067\u8868\u73fe\u3059\u308b\u969b\u306b\u5f79\u7acb\u3064\u306e\u304c\u3001<strong>\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u56f3<\/strong>\u3067\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u5185\u90e8\u306e\u30ed\u30b8\u30c3\u30af\u3060\u3051\u3067\u306a\u304f\u3001\u4eba\u9593\u304c\u4ecb\u5728\u3059\u308b\u696d\u52d9\u30d5\u30ed\u30fc\u3082\u542b\u3081\u3066\u53ef\u8996\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u8981\u4ef6\u5b9a\u7fa9\u306e\u66d6\u6627\u3055\u3092\u6392\u9664\u3057\u3001\u958b\u767a\u8005\u3068\u975e\u958b\u767a\u8005\u9593\u306e\u8a8d\u8b58\u306e\u305a\u308c\u3092\u306a\u304f\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3089\u306e\u56f3\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u8981\u6c42\u4ed5\u69d8\u3001\u8a2d\u8a08\u3001\u30b3\u30fc\u30c9\u9593\u306e\u300c\u3064\u306a\u304c\u308a\uff08\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\uff09\u300d\u3092\u4fdd\u8a3c\u3057\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u8cea\u3092\u62c5\u4fdd\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/section>\n<hr>\n<section id=\"section4\">\n<h2>\u5b9f\u8df5\u4f8b\uff1aJava\u3067\u306e\u5b9f\u88c5\u3068\u30e1\u30e2\u30ea\u7ba1\u7406\u306e\u91cd\u8981\u6027<\/h2>\n<p>OOP\u3068UML\u306e\u77e5\u8b58\u306f\u3001\u5b9f\u969b\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3067\u6d3b\u304b\u3055\u308c\u3066\u521d\u3081\u3066\u610f\u5473\u3092\u6301\u3061\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001OOP\u8a00\u8a9e\u3067\u3042\u308bJava\u3092\u4f8b\u306b\u3001\u958b\u767a\u8005\u304c\u9665\u308a\u304c\u3061\u306a\u843d\u3068\u3057\u7a74\u3068\u3001\u305d\u308c\u3092\u4e57\u308a\u8d8a\u3048\u308b\u305f\u3081\u306e\u5b9f\u8df5\u7684\u306a\u30dd\u30a4\u30f3\u30c8\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<h3>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u306e\u5b9f\u88c5\uff1a\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5316\u3068\u30b3\u30ec\u30af\u30b7\u30e7\u30f3<\/h3>\n<p><strong>\u30af\u30e9\u30b9\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u300c\u8a2d\u8a08\u56f3\u300d<\/strong>\u3067\u3042\u308a\u3001<code>new<\/code>\u6f14\u7b97\u5b50\u3092\u4f7f\u3063\u3066\u305d\u306e\u8a2d\u8a08\u56f3\u304b\u3089<strong>\u300c\u5b9f\u4f53\u300d\uff08\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\uff09<\/strong>\u3092\u751f\u6210\u3057\u307e\u3059\u3002\u3053\u306e\u8003\u3048\u65b9\u3092\u7406\u89e3\u3057\u306a\u3044\u3068\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u7ba1\u7406\u304c\u8907\u96d1\u306b\u306a\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u8907\u6570\u306e\u30c7\u30fc\u30bf\u3092\u6271\u3046\u969b\u306b\u306f\u3001\u56fa\u5b9a\u9577\u306e\u300c\u914d\u5217\u300d\u3067\u306f\u306a\u304f\u3001\u30b5\u30a4\u30ba\u3092\u81ea\u7531\u306b\u5897\u6e1b\u3067\u304d\u308b<code>List<\/code>\u3001\u30ad\u30fc\u3068\u5024\u3067\u7ba1\u7406\u3059\u308b<code>Map<\/code>\u3001\u91cd\u8907\u3092\u8a31\u3055\u306a\u3044<code>Set<\/code>\u3068\u3044\u3063\u305f<strong>\u30b3\u30ec\u30af\u30b7\u30e7\u30f3<\/strong>\u3092\u9069\u5207\u306b\u4f7f\u3044\u5206\u3051\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n<h3>\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5b89\u5b9a\u6027\uff1a\u4f8b\u5916\u51e6\u7406<\/h3>\n<p>\u4e88\u671f\u305b\u306c\u554f\u984c\uff08\u4f8b\u5916\uff09\u306b\u9069\u5207\u306b\u5bfe\u5fdc\u3059\u308b<strong>\u4f8b\u5916\u51e6\u7406<\/strong>\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u4f7f\u3044\u3084\u3059\u3044\u30b7\u30b9\u30c6\u30e0\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002<code>try-catch-finally<\/code>\u30d6\u30ed\u30c3\u30af\u3092\u7528\u3044\u3066\u3001\u4f8b\u5916\u306e\u767a\u751f\u3092\u60f3\u5b9a\u3057\u305f\u5805\u7262\u306a\u30b3\u30fc\u30c9\u3092\u8a18\u8ff0\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u4e88\u671f\u305b\u305a\u505c\u6b62\u3059\u308b\u306e\u3092\u9632\u304e\u3001\u30a8\u30e9\u30fc\u767a\u751f\u6642\u306b\u9069\u5207\u306a\u56de\u5fa9\u51e6\u7406\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>\u52b9\u7387\u7684\u306a\u958b\u767a\uff1a\u30e1\u30e2\u30ea\u7ba1\u7406\u306e\u7406\u89e3<\/h3>\n<p>Java\u306e<strong>\u30e1\u30e2\u30ea\u7ba1\u7406<\/strong>\uff08\u7279\u306b<strong>\u30ac\u30d9\u30fc\u30b8\u30b3\u30ec\u30af\u30b7\u30e7\u30f3<\/strong>\uff09\u306e\u4ed5\u7d44\u307f\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u52b9\u7387\u7684\u3067\u5b89\u5b9a\u3057\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u4e0d\u8981\u306b\u306a\u3063\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3078\u306e\u53c2\u7167\u3092\u9069\u5207\u306b\u89e3\u653e\u3057\u306a\u3044\u3068\u3001\u30e1\u30e2\u30ea\u30ea\u30fc\u30af\u306b\u3064\u306a\u304c\u308a\u3001\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u4f4e\u4e0b\u3055\u305b\u308b\u539f\u56e0\u3068\u306a\u308a\u307e\u3059\u3002\u7d4c\u9a13\u8c4a\u5bcc\u306a\u30a8\u30f3\u30b8\u30cb\u30a2\u307b\u3069\u3001\u3053\u306e\u300c\u898b\u3048\u306a\u3044\u300d\u90e8\u5206\u3078\u306e\u914d\u616e\u3092\u6020\u308a\u307e\u305b\u3093\u3002<\/p>\n<\/section>\n<hr>\n<section id=\"section5\">\n<h2>\u307e\u3068\u3081\uff1aOOP\u3068UML\u304c\u3082\u305f\u3089\u3059\u958b\u767a\u73fe\u5834\u306e\u5909\u9769<\/h2>\n<p>\u672c\u8a18\u4e8b\u3067\u89e3\u8aac\u3057\u305fOOP\u306e\u539f\u5247\u3001UML\u30e2\u30c7\u30ea\u30f3\u30b0\u3001\u305d\u3057\u3066Java\u3067\u306e\u5b9f\u8df5\u7684\u306a\u30ce\u30a6\u30cf\u30a6\u306f\u3001\u73fe\u4ee3\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u8005\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u306a\u30b9\u30ad\u30eb\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u77e5\u8b58\u3092\u7fd2\u5f97\u3057\u3001\u5b9f\u8df5\u3059\u308b\u3053\u3068\u3067\u3001\u3042\u306a\u305f\u306e\u958b\u767a\u30b9\u30bf\u30a4\u30eb\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u5909\u9769\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u54c1\u8cea\u5411\u4e0a<\/strong>: \u8ab0\u304c\u8aad\u3093\u3067\u3082\u7406\u89e3\u3067\u304d\u308b\u3001\u6a19\u6e96\u5316\u3055\u308c\u305f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002<\/li>\n<li><strong>\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5186\u6ed1\u5316<\/strong>: \u30c1\u30fc\u30e0\u30e1\u30f3\u30d0\u30fc\u3084\u5916\u90e8\u30d1\u30fc\u30c8\u30ca\u30fc\u3068\u306e\u5171\u901a\u8a00\u8a9e\u3068\u306a\u308a\u3001\u8a8d\u8b58\u306e\u30ba\u30ec\u3092\u9632\u304e\u307e\u3059\u3002<\/li>\n<li><strong>\u30b7\u30b9\u30c6\u30e0\u54c1\u8cea\u306e\u5411\u4e0a<\/strong>: \u518d\u5229\u7528\u6027\u3001\u4fdd\u5b88\u6027\u3001\u62e1\u5f35\u6027\u306b\u512a\u308c\u305f\u3001\u30d0\u30b0\u306e\u5c11\u306a\u3044\u30b7\u30b9\u30c6\u30e0\u3092\u69cb\u7bc9\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u300c\u8eab\u306e\u56de\u308a\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u300d\u3092\u30e2\u30c7\u30eb\u5316\u3059\u308b\u601d\u8003\u306f\u3001\u8907\u96d1\u306a\u30d3\u30b8\u30cd\u30b9\u8981\u4ef6\u3092\u6574\u7406\u3057\u3001\u3088\u308a\u7406\u89e3\u3057\u3084\u3059\u3044\u30b7\u30b9\u30c6\u30e0\u3092\u69cb\u7bc9\u3059\u308b\u305f\u3081\u306e\u5f37\u529b\u306a\u30c4\u30fc\u30eb\u3068\u306a\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<\/section>\n<hr>\n<section id=\"section6\">\n<h2>\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u3078\uff1a\u5b66\u3073\u3092\u6210\u679c\u306b\u5909\u3048\u308b\u305f\u3081\u306e\u884c\u52d5<\/h2>\n<p>\u3053\u306e\u30d6\u30ed\u30b0\u3067\u5f97\u305f\u77e5\u8b58\u3092\u3001\u305c\u3072\u4eca\u65e5\u304b\u3089\u3042\u306a\u305f\u306e\u958b\u767a\u73fe\u5834\u3067\u7a4d\u6975\u7684\u306b\u6d3b\u7528\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ul>\n<li>\u307e\u305a\u306f\u5c0f\u3055\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u3001\u30af\u30e9\u30b9\u56f3\u3084\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u3092\u63cf\u3044\u3066\u307f\u308b\u3002<\/li>\n<li>\u30c1\u30fc\u30e0\u306e\u8a2d\u8a08\u30ec\u30d3\u30e5\u30fc\u3067\u3001UML\u56f3\u3092\u5171\u6709\u3057\u3066\u8b70\u8ad6\u306e\u305f\u305f\u304d\u53f0\u306b\u3057\u3066\u307f\u308b\u3002<\/li>\n<li>\u65e2\u5b58\u306e\u8907\u96d1\u306a\u30b3\u30fc\u30c9\u3092\u3001UML\u30c4\u30fc\u30eb\u3067\u30e2\u30c7\u30eb\u5316\u3057\u3066\u69cb\u9020\u3092\u5206\u6790\u3057\u3066\u307f\u308b\u3002<\/li>\n<\/ul>\n<p>\u3053\u306e\u4e00\u6b69\u304c\u3001\u3042\u306a\u305f\u306e\u30b9\u30ad\u30eb\u30a2\u30c3\u30d7\u3068\u3001\u30c1\u30fc\u30e0\u5168\u4f53\u306e\u958b\u767a\u52b9\u7387\u5411\u4e0a\u306b\u3064\u306a\u304c\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n<p>\u5f53\u30b5\u30a4\u30c8\u3067\u306f\u3001\u4eca\u5f8c\u3082\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u30ad\u30e3\u30ea\u30a2\u3068\u30b9\u30ad\u30eb\u30a2\u30c3\u30d7\u306b\u5f79\u7acb\u3064\u60c5\u5831\u3092\u767a\u4fe1\u3057\u3066\u3044\u304d\u307e\u3059\u3002\u6700\u65b0\u8a18\u4e8b\u3092\u898b\u9003\u3055\u306a\u3044\u3088\u3046\u306b\u3001\u305c\u3072<a href=\"https:\/\/example.com\/follow\" target=\"_blank\" rel=\"noopener\">SNS\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u30d5\u30a9\u30ed\u30fc<\/a>\u3092\u304a\u9858\u3044\u3057\u307e\u3059\uff01<\/p>\n<\/section>\n<\/article>\n","protected":false},"excerpt":{"rendered":"<p>\u73fe\u4ee3\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u73fe\u5834\u3067\u3001\u3042\u306a\u305f\u306f\u3053\u3093\u306a\u60a9\u307f\u3092\u62b1\u3048\u3066\u3044\u307e\u305b\u3093\u304b\uff1f \u300c\u524d\u4efb\u8005\u304c\u6b8b\u3057\u305f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304c\u3001\u307e\u308b\u3067\u6697\u53f7\u306e\u3088\u3046\u3060\u2026\u300d \u300c\u81ea\u5206\u306e\u66f8\u3044\u305f\u8a2d\u8a08\u66f8\u304c\u3001\u3069\u3046\u3082\u30c1\u30fc\u30e0\u306b\u4f1d\u308f\u3089\u306a\u3044\u2026\u300d \u300c\u958b\u767a\u304c\u8907\u96d1\u5316\u3057\u3066\u3001\u81ea\u5df1\u6d41\u306e\u66f8\u304d\u65b9\u3067\u306f\u6574&hellip;<\/p>\n","protected":false},"author":1,"featured_media":296,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,7],"tags":[],"class_list":["post-294","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-4","category-7"],"_links":{"self":[{"href":"https:\/\/i-third.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/294","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/i-third.org\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/i-third.org\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/i-third.org\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/i-third.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=294"}],"version-history":[{"count":1,"href":"https:\/\/i-third.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/294\/revisions"}],"predecessor-version":[{"id":295,"href":"https:\/\/i-third.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/294\/revisions\/295"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/i-third.org\/blog\/index.php?rest_route=\/wp\/v2\/media\/296"}],"wp:attachment":[{"href":"https:\/\/i-third.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=294"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/i-third.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=294"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/i-third.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=294"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}