{"id":101,"date":"2026-04-05T16:33:40","date_gmt":"2026-04-05T16:33:40","guid":{"rendered":"https:\/\/www.go-notes.com\/ja\/quick-start-guide-drawing-uml-class-diagrams\/"},"modified":"2026-04-05T16:33:40","modified_gmt":"2026-04-05T16:33:40","slug":"quick-start-guide-drawing-uml-class-diagrams","status":"publish","type":"post","link":"https:\/\/www.go-notes.com\/ja\/quick-start-guide-drawing-uml-class-diagrams\/","title":{"rendered":"UML\u30af\u30e9\u30b9\u56f3\u306e\u63cf\u304d\u65b9\u306e\u30af\u30a4\u30c3\u30af\u30b9\u30bf\u30fc\u30c8\u30ac\u30a4\u30c9"},"content":{"rendered":"<p>\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b7\u30b9\u30c6\u30e0\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u7406\u89e3\u3059\u308b\u306b\u306f\u3001\u660e\u78ba\u306a\u53ef\u8996\u5316\u304b\u3089\u59cb\u307e\u308b\u3002<strong>UML\u30af\u30e9\u30b9\u56f3<\/strong>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u8a2d\u8a08\u56f3\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u3002\u30b3\u30fc\u30c9\u304c1\u884c\u3082\u66f8\u304b\u308c\u308b\u524d\u304b\u3089\u3001\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u69cb\u9020\u3001\u632f\u308b\u821e\u3044\u3001\u95a2\u4fc2\u6027\u3092\u5b9a\u7fa9\u3059\u308b\u3002\u3053\u306e\u30ac\u30a4\u30c9\u306f\u3001\u3053\u308c\u3089\u306e\u56f3\u3092\u52b9\u679c\u7684\u306b\u69cb\u7bc9\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u5305\u62ec\u7684\u306a\u6982\u8981\u3092\u63d0\u4f9b\u3057\u3001\u958b\u767a\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u5168\u4f53\u306b\u308f\u305f\u308a\u660e\u78ba\u6027\u3068\u4fdd\u5b88\u6027\u3092\u78ba\u4fdd\u3059\u308b\u3002<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img alt=\"Charcoal contour sketch infographic of UML class diagram fundamentals: three-compartment class structure with PascalCase naming, visibility modifiers (+\/-\/#\/~), five relationship types with symbols (association, aggregation hollow diamond, composition solid diamond, generalization triangle, dependency dashed arrow), multiplicity notations (1, 0..1, 0..*, 1..*), and 5-step workflow for object-oriented software architecture design\" decoding=\"async\" src=\"https:\/\/www.go-notes.com\/wp-content\/uploads\/2026\/04\/uml-class-diagram-quick-start-guide-charcoal-sketch-infographic.jpg\"\/><\/figure>\n<\/div>\n<h2>UML\u30af\u30e9\u30b9\u56f3\u3068\u306f\u4f55\u304b\uff1f \ud83c\udfd7\ufe0f<\/h2>\n<p>\u7d71\u5408\u30e2\u30c7\u30eb\u8a00\u8a9e\uff08UML\uff09\u306e\u30af\u30e9\u30b9\u56f3\u306f\u3001\u9759\u7684\u69cb\u9020\u56f3\u3067\u3042\u308a\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u30af\u30e9\u30b9\u3001\u305d\u306e\u5c5e\u6027\u3001\u64cd\u4f5c\uff08\u307e\u305f\u306f\u30e1\u30bd\u30c3\u30c9\uff09\u3001\u304a\u3088\u3073\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u9593\u306e\u95a2\u4fc2\u3092\u793a\u3059\u3053\u3068\u3067\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u69cb\u9020\u3092\u8a18\u8ff0\u3059\u308b\u3002\u6642\u7cfb\u5217\u3067\u306e\u632f\u308b\u821e\u3044\u3092\u793a\u3059\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u3068\u306f\u7570\u306a\u308a\u3001\u30af\u30e9\u30b9\u56f3\u306f\u300c<em>\u4f55<\/em>\u300d\u306b\u6ce8\u76ee\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u300c<em>\u3044\u3064<\/em>.<\/p>\n<ul>\n<li><strong>\u9759\u7684\u8996\u70b9\uff1a<\/strong> \u3053\u308c\u306f\u3001\u7279\u5b9a\u306e\u6642\u70b9\u306b\u304a\u3051\u308b\u30b7\u30b9\u30c6\u30e0\u3092\u8868\u3059\u3002<\/li>\n<li><strong> \u69cb\u9020\u7684\u8996\u70b9\uff1a<\/strong> \u3053\u308c\u306f\u3001\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u305d\u306e\u63a5\u7d9a\u3092\u6982\u8aac\u3059\u308b\u3002<\/li>\n<li><strong> \u57fa\u76e4\uff1a<\/strong> \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u8a2d\u8a08\u306b\u304a\u3051\u308bUML\u30bb\u30c3\u30c8\u3067\u6700\u3082\u5e83\u304f\u4f7f\u308f\u308c\u3066\u3044\u308b\u56f3\u3067\u3042\u308b\u3002<\/li>\n<\/ul>\n<p>\u30c7\u30fc\u30bf\u3068\u8ad6\u7406\u3092\u4e00\u7dd2\u306b\u53ef\u8996\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u958b\u767a\u30d7\u30ed\u30bb\u30b9\u306e\u521d\u671f\u6bb5\u968e\u3067\u30c7\u30fc\u30bf\u6574\u5408\u6027\u3001\u7d50\u5408\u5ea6\u3001\u4e00\u8cab\u6027\u306b\u95a2\u3059\u308b\u6f5c\u5728\u7684\u306a\u554f\u984c\u3092\u7279\u5b9a\u3067\u304d\u308b\u3002<\/p>\n<h2>\u30af\u30e9\u30b9\u306e\u30b3\u30a2\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8 \ud83d\udce6<\/h2>\n<p>\u30af\u30e9\u30b9\u56f3\u5185\u306e\u3059\u3079\u3066\u306e\u8981\u7d20\u306f\u6b63\u78ba\u3067\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u30af\u30e9\u30b9\u306f\u901a\u5e38\u30013\u3064\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u306b\u5206\u3051\u3089\u308c\u305f\u9577\u65b9\u5f62\u3067\u8868\u3055\u308c\u308b\u3002\u5404\u30bb\u30af\u30b7\u30e7\u30f3\u306f\u3001\u30af\u30e9\u30b9\u306e\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u3068\u6a5f\u80fd\u3092\u5b9a\u7fa9\u3059\u308b\u305f\u3081\u306e\u660e\u78ba\u306a\u76ee\u7684\u3092\u6301\u3064\u3002<\/p>\n<h3>1. \u30af\u30e9\u30b9\u540d\u30bb\u30af\u30b7\u30e7\u30f3<\/h3>\n<p>\u4e0a\u90e8\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u306b\u306f\u30af\u30e9\u30b9\u540d\u304c\u542b\u307e\u308c\u308b\u3002\u3053\u308c\u306f\u3001\u30e2\u30c7\u30eb\u5316\u3055\u308c\u3066\u3044\u308b\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3092\u53cd\u6620\u3059\u308b\u540d\u8a5e\u3067\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/p>\n<ul>\n<li><strong>\u5927\u6587\u5b57\u898f\u5247\uff1a<\/strong> PascalCase\u3092\u4f7f\u7528\u3059\u308b\uff08\u4f8b\uff1a<code>CustomerAccount<\/code>).<\/li>\n<li><strong>\u62bd\u8c61\u30af\u30e9\u30b9\uff1a<\/strong> \u30af\u30e9\u30b9\u304c\u76f4\u63a5\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5316\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u3001\u540d\u524d\u3092\u659c\u4f53\u306b\u3059\u308b\uff08\u4f8b\uff1a<em>Animal<\/em>).<\/li>\n<li><strong>\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\uff1a<\/strong> \u30b9\u30c6\u30ec\u30aa\u30bf\u30a4\u30d7\u3067\u8868\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044<code>&lt;&lt;\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9&gt;&gt;<\/code>.<\/li>\n<\/ul>\n<h3>2. \u5c5e\u6027\u30b3\u30f3\u30d1\u30fc\u30c8\u30e1\u30f3\u30c8<\/h3>\n<p>\u4e2d\u592e\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u306b\u306f\u3001\u30af\u30e9\u30b9\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u307e\u305f\u306f\u30c7\u30fc\u30bf\u30e1\u30f3\u30d0\u304c\u30ea\u30b9\u30c8\u30a2\u30c3\u30d7\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u72b6\u614b\u304c\u5b9a\u7fa9\u3055\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30c7\u30fc\u30bf\u578b\uff1a<\/strong> \u578b\u3092\u6307\u5b9a\u3059\u308b\uff08\u4f8b\uff1a<code>\u6587\u5b57\u5217<\/code>, <code>\u6574\u6570<\/code>, <code>\u65e5\u4ed8<\/code>).<\/li>\n<li><strong>\u53ef\u8996\u6027\uff1a<\/strong> \u30a2\u30af\u30bb\u30b9\u30ec\u30d9\u30eb\u3092\u793a\u3059\u305f\u3081\u306b\u8a18\u53f7\u3092\u4f7f\u7528\u3059\u308b\uff08\u4e0b\u8a18\u306e\u8868\u3092\u53c2\u7167\uff09\u3002<\/li>\n<li><strong>\u521d\u671f\u5024\uff1a<\/strong> \u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u3092\u542b\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u308b\uff08\u4f8b\uff1a<code>isActive = true<\/code>).<\/li>\n<\/ul>\n<h3>3. \u64cd\u4f5c\u30b3\u30f3\u30d1\u30fc\u30c8\u30e1\u30f3\u30c8<\/h3>\n<p>\u4e0b\u90e8\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u306b\u306f\u3001\u30af\u30e9\u30b9\u304c\u5b9f\u884c\u3067\u304d\u308b\u30e1\u30bd\u30c3\u30c9\u3084\u95a2\u6570\u304c\u30ea\u30b9\u30c8\u30a2\u30c3\u30d7\u3055\u308c\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u632f\u308b\u821e\u3044\u304c\u5b9a\u7fa9\u3055\u308c\u308b\u3002<\/p>\n<ul>\n<li><strong>\u30e1\u30bd\u30c3\u30c9\u540d\uff1a<\/strong> \u30ab\u30e1\u30eb\u30b1\u30fc\u30b9\u3092\u4f7f\u7528\u3059\u308b\uff08\u4f8b\uff1a<code>calculateTotal()<\/code>).<\/li>\n<li><strong>\u30d1\u30e9\u30e1\u30fc\u30bf\uff1a<\/strong> \u5165\u529b\u5f15\u6570\u3068\u305d\u306e\u578b\u3092\u62ec\u5f27\u5185\u306b\u542b\u3081\u308b\u3002<\/li>\n<li><strong>\u623b\u308a\u5024\u306e\u578b\uff1a<\/strong> \u30b3\u30ed\u30f3\u306e\u5f8c\u306b\u623b\u308a\u5024\u306e\u578b\u3092\u6307\u5b9a\u3059\u308b\uff08\u4f8b\uff1a<code>: \u5024<\/code>).<\/li>\n<\/ul>\n<h3>\u53ef\u8996\u6027\u4fee\u98fe\u5b50\u8868 \ud83d\udc41\ufe0f<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u8a18\u53f7<\/th>\n<th>\u53ef\u8996\u6027<\/th>\n<th>\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><code>+<\/code><\/td>\n<td>\u30d1\u30d6\u30ea\u30c3\u30af<\/td>\n<td>\u4efb\u610f\u306e\u30af\u30e9\u30b9\u304b\u3089\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u3002<\/td>\n<\/tr>\n<tr>\n<td><code>-<\/code><\/td>\n<td>\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8<\/td>\n<td>\u30af\u30e9\u30b9\u81ea\u8eab\u306e\u4e2d\u3067\u306e\u307f\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u3002<\/td>\n<\/tr>\n<tr>\n<td><code>#<\/code><\/td>\n<td>\u30d7\u30ed\u30c6\u30af\u30c8<\/td>\n<td>\u30af\u30e9\u30b9\u304a\u3088\u3073\u305d\u306e\u30b5\u30d6\u30af\u30e9\u30b9\u5185\u3067\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u3002<\/td>\n<\/tr>\n<tr>\n<td><code>~<\/code><\/td>\n<td>\u30d1\u30c3\u30b1\u30fc\u30b8<\/td>\n<td>\u540c\u3058\u30d1\u30c3\u30b1\u30fc\u30b8\u307e\u305f\u306f\u540d\u524d\u7a7a\u9593\u5185\u3067\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u95a2\u4fc2\u306e\u7406\u89e3 \ud83d\udd17<\/h2>\n<p>\u30af\u30e9\u30b9\u306f\u307b\u3068\u3093\u3069\u5b64\u7acb\u3057\u3066\u5b58\u5728\u3057\u306a\u3044\u3002\u305d\u308c\u3089\u306f\u95a2\u4fc2\u3092\u901a\u3058\u3066\u76f8\u4e92\u4f5c\u7528\u3059\u308b\u3002\u7570\u306a\u308b\u7a2e\u985e\u306e\u30ea\u30f3\u30af\u306e\u30cb\u30e5\u30a2\u30f3\u30b9\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u6b63\u78ba\u306a\u30e2\u30c7\u30eb\u5316\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002\u30af\u30e9\u30b9\u56f3\u3067\u4f7f\u7528\u3055\u308c\u308b\u4e3b\u306a\u95a2\u4fc2\u30bf\u30a4\u30d7\u306f5\u3064\u3042\u308b\u3002<\/p>\n<h3>1. \u95a2\u9023<\/h3>\n<p>\u95a2\u9023\u306f\u30012\u3064\u306e\u30af\u30e9\u30b9\u306e\u9593\u306e\u69cb\u9020\u7684\u30ea\u30f3\u30af\u3092\u8868\u3059\u3002\u3042\u308b\u30af\u30e9\u30b9\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u3001\u5225\u306e\u30af\u30e9\u30b9\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u8a8d\u8b58\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u3068\u3092\u793a\u3059\u3002\u6307\u5b9a\u3055\u308c\u306a\u3044\u9650\u308a\u3001\u3053\u308c\u306f\u3057\u3070\u3057\u3070\u53cc\u65b9\u5411\u306e\u30ea\u30f3\u30af\u3067\u3042\u308b\u3002<\/p>\n<ul>\n<li><strong>\u4f8b\uff1a<\/strong>A<code>\u533b\u5e2b<\/code>\u3092\u6cbb\u7642\u3059\u308b<code>\u60a3\u8005<\/code>.<\/li>\n<li><strong>\u65b9\u5411\uff1a<\/strong>\u7247\u65b9\u5411\u307e\u305f\u306f\u53cc\u65b9\u5411\u306e\u3069\u3061\u3089\u3067\u3082\u3088\u3044\u3002<\/li>\n<li><strong>\u30e9\u30d9\u30eb\u4ed8\u3051\uff1a<\/strong>\u95a2\u4fc2\u306f\u610f\u5473\u306e\u3042\u308b\u540d\u524d\u3092\u6301\u3064\u3079\u304d\u3067\u3059\uff08\u4f8b\uff1a<code>\u7ba1\u7406\u3059\u308b<\/code>, <code>\u96c7\u7528\u3059\u308b<\/code>).<\/li>\n<\/ul>\n<h3>2. \u96c6\u7d04<\/h3>\n<p>\u96c6\u7d04\u306f\u3001\u3042\u308b\u3082\u306e\u3092\u8868\u3059\u7279\u6b8a\u306a\u95a2\u9023\u306e\u5f62\u3067\u3059<em>\u5168\u4f53-\u90e8\u5206<\/em>\u95a2\u4fc2\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u90e8\u5206\u306f\u5168\u4f53\u3068\u306f\u72ec\u7acb\u3057\u3066\u5b58\u5728\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u3057\u3070\u3057\u3070\u300c<strong>\u6240\u6709\u3057\u3066\u3044\u308b\uff08Has-A\uff09<\/strong>\u95a2\u4fc2\u300d\u3068\u3057\u3066\u8aac\u660e\u3055\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u4f8b\uff1a<\/strong>\u3042\u308b<code>\u90e8\u9580<\/code>\u306f<code>\u5f93\u696d\u54e1<\/code>\u3092\u6301\u3061\u307e\u3059\u3002\u90e8\u9580\u304c\u89e3\u4f53\u3055\u308c\u3066\u3082\u3001\u5f93\u696d\u54e1\u306f\u4f9d\u7136\u3068\u3057\u3066\u5b58\u5728\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u8a18\u53f7\uff1a<\/strong>\u7dda\u306e<em>\u5168\u4f53<\/em>\u5074\u306b\u7a7a\u6d1e\u306e\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u3067\u3059\u3002<\/li>\n<\/ul>\n<h3>3. \u7d44\u6210<\/h3>\n<p>\u7d44\u6210\u306f\u3001\u96c6\u7d04\u306e\u3088\u308a\u5f37\u3044\u5f62\u3067\u3059\u3002\u6392\u4ed6\u7684\u306a\u6240\u6709\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u90e8\u5206\u306f\u5168\u4f53\u304c\u306a\u3051\u308c\u3070\u5b58\u5728\u3067\u304d\u307e\u305b\u3093\u3002\u5168\u4f53\u304c\u7834\u58ca\u3055\u308c\u308c\u3070\u3001\u90e8\u5206\u3082\u4e00\u7dd2\u306b\u7834\u58ca\u3055\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u4f8b\uff1a<\/strong>\u3042\u308b<code>\u5bb6<\/code>\u306f<code>\u90e8\u5c4b<\/code>\u3092\u542b\u307f\u307e\u3059\u3002\u5bb6\u304c\u53d6\u308a\u58ca\u3055\u308c\u308c\u3070\u3001\u305d\u306e\u5bb6\u306e\u4e00\u69cb\u6210\u90e8\u5206\u3068\u3057\u3066\u306e\u90e8\u5c4b\u306f\u5b58\u5728\u3057\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u8a18\u53f7\uff1a<\/strong> \u56fa\u3044\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u304c\u7dda\u306e<em>\u5168\u4f53<\/em> \u7d42\u308f\u308a\u306b\u3042\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\uff1a<\/strong> \u90e8\u54c1\u306e\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u306f\u3001\u5168\u4f53\u306e\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n<h3>4. \u6c4e\u5316\uff08\u7d99\u627f\uff09<\/h3>\n<p>\u3053\u306e\u95a2\u4fc2\u306f<em>is-a<\/em>\u968e\u5c64\u3092\u8868\u3057\u3066\u3044\u307e\u3059\u3002\u5b50\u30af\u30e9\u30b9\u304c\u89aa\u30af\u30e9\u30b9\u306e\u5c5e\u6027\u3068\u30e1\u30bd\u30c3\u30c9\u3092\u7d99\u627f\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u30b3\u30fc\u30c9\u306e\u518d\u5229\u7528\u3068\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0\u304c\u4fc3\u9032\u3055\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u4f8b\uff1a<\/strong> 1\u3064\u306e<code>\u30c8\u30e9\u30c3\u30af<\/code> \u306f<code>\u8eca\u4e21<\/code>.<\/li>\n<li><strong>\u8a18\u53f7\uff1a<\/strong> \u89aa\u30af\u30e9\u30b9\u3092\u5411\u3044\u3066\u3044\u308b\u7a7a\u6d1e\u306e\u4e09\u89d2\u5f62\u3092\u5099\u3048\u305f\u5b9f\u7dda\u3002<\/li>\n<li><strong>\u4f7f\u7528\u6cd5\uff1a<\/strong> \u6df1\u3044\u7d99\u627f\u30c4\u30ea\u30fc\u304c\u4fdd\u5b88\u56f0\u96e3\u306b\u306a\u308b\u306e\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u3001\u614e\u91cd\u306b\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<h3>5. \u4f9d\u5b58\u95a2\u4fc2<\/h3>\n<p>\u4f9d\u5b58\u95a2\u4fc2\u306f\u3001\u3042\u308b\u30af\u30e9\u30b9\u306e\u4ed5\u69d8\u306e\u5909\u66f4\u304c\u5225\u306e\u30af\u30e9\u30b9\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u95a2\u9023\u95a2\u4fc2\u3088\u308a\u3082\u5f31\u3044\u95a2\u4fc2\u3067\u3059\u3002\u3057\u3070\u3057\u3070\u3001\u3042\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u5225\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4e00\u6642\u7684\u306b\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u4f8b\uff1a<\/strong> 1\u3064\u306e<code>\u30ec\u30dd\u30fc\u30c8\u30b8\u30a7\u30cd\u30ec\u30fc\u30bf<\/code> \u306f<code>\u30c7\u30fc\u30bf\u30d5\u30a9\u30fc\u30de\u30c3\u30bf<\/code> \u30ec\u30dd\u30fc\u30c8\u751f\u6210\u30d7\u30ed\u30bb\u30b9\u4e2d\u3060\u3051\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n<li><strong>\u8a18\u53f7\uff1a<\/strong> \u4f9d\u5b58\u30af\u30e9\u30b9\u3092\u5411\u3044\u3066\u3044\u308b\u958b\u3044\u305f\u77e2\u5370\u982d\u3092\u5099\u3048\u305f\u7834\u7dda\u3002<\/li>\n<\/ul>\n<h2>\u57fa\u6570\u3068\u591a\u91cd\u5ea6 \ud83d\udcd0<\/h2>\n<p>\u95a2\u4fc2\u306f\u5358\u306a\u308b\u4e8c\u9805\u7684\u63a5\u7d9a\u3067\u306f\u306a\u304f\u3001\u6570\u91cf\u3092\u5b9a\u7fa9\u3059\u308b\u3002\u57fa\u6570\u306f\u3001\u3042\u308b\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u3001\u5225\u306e\u30af\u30e9\u30b9\u306e1\u3064\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3068\u95a2\u4fc2\u3059\u308b\u6570\u3092\u6307\u5b9a\u3059\u308b\u3002\u3053\u308c\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u8a2d\u8a08\u304a\u3088\u3073\u8ad6\u7406\u5b9f\u88c5\u306b\u304a\u3044\u3066\u6975\u3081\u3066\u91cd\u8981\u3067\u3042\u308b\u3002<\/p>\n<h3>\u4e00\u822c\u7684\u306a\u591a\u91cd\u5ea6\u8868\u8a18<\/h3>\n<ul>\n<li><strong>1:<\/strong>\u6b63\u78ba\u306b1\u3064\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3002<\/li>\n<li><strong>0..1:<\/strong>0\u500b\u307e\u305f\u306f1\u500b\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\uff08\u30aa\u30d7\u30b7\u30e7\u30f3\uff09\u3002<\/li>\n<li><strong>0..* \u307e\u305f\u306f *\uff1a<\/strong>0\u500b\u4ee5\u4e0a\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\uff08\u8907\u6570\uff09\u3002<\/li>\n<li><strong>1..*:<\/strong>1\u500b\u4ee5\u4e0a\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\uff08\u5fc5\u9808\u306e\u8907\u6570\uff09\u3002<\/li>\n<li><strong>0..n\uff1a<\/strong>\u6700\u5927n\u500b\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3002<\/li>\n<\/ul>\n<h3>\u4f8b\u984c\u30b7\u30ca\u30ea\u30aa\uff1a\u56f3\u66f8\u9928\u30b7\u30b9\u30c6\u30e0<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u30af\u30e9\u30b9A<\/th>\n<th>\u95a2\u4fc2<\/th>\n<th>\u30af\u30e9\u30b9B<\/th>\n<th>\u591a\u91cd\u5ea6<\/th>\n<th>\u89e3\u91c8<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u56f3\u66f8\u9928<\/td>\n<td>\u6240\u6709\u3059\u308b<\/td>\n<td>\u672c<\/td>\n<td>1 .. *<\/td>\n<td>1\u3064\u306e\u56f3\u66f8\u9928\u304c\u8907\u6570\u306e\u672c\u3092\u6240\u6709\u3059\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u672c<\/td>\n<td>\u8457\u8005\u306b\u3088\u308b\u57f7\u7b46<\/td>\n<td>\u8457\u8005<\/td>\n<td>1<\/td>\n<td>\u672c\u306f\u6b63\u78ba\u306b1\u4eba\u306e\u4e3b\u8981\u306a\u8457\u8005\u3092\u6301\u3064\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u8457\u8005<\/td>\n<td>\u57f7\u7b46\u3059\u308b<\/td>\n<td>\u672c<\/td>\n<td>0..*<\/td>\n<td>\u8457\u8005\u306f\u591a\u304f\u306e\u672c\u3092\u66f8\u304f\u3053\u3068\u3082\u3042\u308c\u3070\u3001\u307e\u3063\u305f\u304f\u66f8\u304b\u306a\u3044\u3053\u3068\u3082\u3042\u308b\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u56f3\u3092\u4f5c\u6210\u3059\u308b\u624b\u9806 \ud83d\udee0\ufe0f<\/h2>\n<p>\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30af\u30e9\u30b9\u56f3\u3092\u4f5c\u6210\u3059\u308b\u306b\u306f\u3001\u69cb\u9020\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u5fc5\u8981\u3067\u3059\u3002\u6b63\u78ba\u6027\u3068\u5b8c\u5168\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u3001\u3053\u306e\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>\u30b9\u30c6\u30c3\u30d71\uff1a\u30af\u30e9\u30b9\u3092\u7279\u5b9a\u3059\u308b<\/h3>\n<p>\u8981\u4ef6\u3084\u30e6\u30fc\u30b6\u30fc\u306e\u30b9\u30c8\u30fc\u30ea\u30fc\u3092\u5206\u6790\u3057\u3066\u540d\u8a5e\u3092\u898b\u3064\u3051\u308b\u3002\u3053\u308c\u3089\u306e\u540d\u8a5e\u306f\u901a\u5e38\u3001\u30af\u30e9\u30b9\u3092\u8868\u3059\u3002<\/p>\n<ul>\n<li><strong>\u6587\u66f8\u3092\u78ba\u8a8d\u3059\u308b\uff1a<\/strong>\u30c7\u30fc\u30bf\u8f9e\u66f8\u3001\u30e6\u30fc\u30b6\u30fc\u30de\u30cb\u30e5\u30a2\u30eb\u3001\u307e\u305f\u306f\u6a5f\u80fd\u4ed5\u69d8\u66f8\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/li>\n<li><strong>\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3092\u7279\u5b9a\u3059\u308b\uff1a<\/strong>\u3069\u306e\u30c7\u30fc\u30bf\u304c\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u306e\u304b\uff1f\u30b3\u30a2\u3068\u306a\u308b\u30d3\u30b8\u30cd\u30b9\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u4f55\u306a\u306e\u304b\uff1f<\/li>\n<li><strong>\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\uff1a<\/strong>\u660e\u3089\u304b\u306a\u5b9f\u88c5\u306e\u8a73\u7d30\u3084\u4e00\u6642\u7684\u306a\u5909\u6570\u3092\u524a\u9664\u3059\u308b\u3002\u6c38\u7d9a\u7684\u306a\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3060\u3051\u3092\u6b8b\u3059\u3002<\/li>\n<\/ul>\n<h3>\u30b9\u30c6\u30c3\u30d72\uff1a\u5c5e\u6027\u3092\u5b9a\u7fa9\u3059\u308b<\/h3>\n<p>\u7279\u5b9a\u3055\u308c\u305f\u5404\u30af\u30e9\u30b9\u306b\u3064\u3044\u3066\u3001\u5fc5\u8981\u306a\u30c7\u30fc\u30bf\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u30ea\u30b9\u30c8\u30a2\u30c3\u30d7\u3059\u308b\u3002<\/p>\n<ul>\n<li><strong>\u5fc5\u9808\u30c7\u30fc\u30bf\uff1a<\/strong>\u3053\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u5b9a\u7fa9\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u60c5\u5831\u306f\u4f55\u304b\uff1f<\/li>\n<li><strong>\u5c0e\u51fa\u30c7\u30fc\u30bf\uff1a<\/strong>\u4ed6\u306e\u30c7\u30fc\u30bf\u304b\u3089\u8a08\u7b97\u3067\u304d\u308b\u5c5e\u6027\u306f\u907f\u3051\u308b\uff08\u4f8b\uff1a<code>\u5408\u8a08\u91d1\u984d<\/code>\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u3001<code>\u6570\u91cf<\/code>\u3068<code>\u5358\u4fa1<\/code>\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u306f\u3001\u4fdd\u5b58\u3092\u907f\u3051\u308b\uff09\u3002<\/li>\n<li><strong>\u5236\u7d04\uff1a<\/strong>\u30c7\u30fc\u30bf\u306e\u9577\u3055\u3084\u578b\u306b\u95a2\u3059\u308b\u5236\u9650\u3092\u30e1\u30e2\u3059\u308b\u3002<\/li>\n<\/ul>\n<h3>\u30b9\u30c6\u30c3\u30d73\uff1a\u64cd\u4f5c\u3092\u5b9a\u7fa9\u3059\u308b<\/h3>\n<p>\u30c7\u30fc\u30bf\u306b\u95a2\u9023\u3059\u308b\u632f\u308b\u821e\u3044\u3092\u7279\u5b9a\u3059\u308b\u3002<\/p>\n<ul>\n<li><strong>\u30a2\u30af\u30b7\u30e7\u30f3\uff1a<\/strong> \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u4f55\u304c\u3067\u304d\u308b\u3067\u3057\u3087\u3046\u304b\uff1f\uff08\u4f8b\uff1a<code>save()<\/code>, <code>delete()<\/code>, <code>updateStatus()<\/code>).<\/li>\n<li><strong>\u9077\u79fb\uff1a<\/strong> \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u72b6\u614b\u306f\u3069\u306e\u3088\u3046\u306b\u5909\u5316\u3057\u307e\u3059\u304b\uff1f<\/li>\n<li><strong>\u30a2\u30af\u30bb\u30b5\uff1a<\/strong>\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u306a\u5c5e\u6027\u306e\u30b2\u30c3\u30bf\u30fc\u3068\u30bb\u30c3\u30bf\u30fc\u3092\u5b9a\u7fa9\u3059\u308b\u3002<\/li>\n<\/ul>\n<h3>\u30b9\u30c6\u30c3\u30d74\uff1a\u95a2\u4fc2\u6027\u306e\u78ba\u7acb<\/h3>\n<p>\u73fe\u5b9f\u4e16\u754c\u3067\u306e\u30af\u30e9\u30b9\u306e\u76f8\u4e92\u4f5c\u7528\u306b\u57fa\u3065\u3044\u3066\u3001\u30af\u30e9\u30b9\u3092\u63a5\u7d9a\u3059\u308b\u3002<\/p>\n<ul>\n<li><strong>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u306e\u8ffd\u8de1\uff1a<\/strong> \u60c5\u5831\u306f\u3069\u3053\u304b\u3089\u6765\u3066\u3001\u3069\u3053\u3078\u884c\u304f\u306e\u3067\u3059\u304b\uff1f<\/li>\n<li><strong>\u591a\u91cd\u5ea6\u306e\u5272\u308a\u5f53\u3066\uff1a<\/strong> 1\u5bfe1\u30011\u5bfe\u591a\u3001\u591a\u5bfe\u591a\u306e\u63a5\u7d9a\u3092\u5b9a\u7fa9\u3059\u308b\u3002<\/li>\n<li><strong>\u7cbe\u67fb\uff1a<\/strong> \u95a2\u9023\u6027\u304c\u5fc5\u8981\u4e0d\u53ef\u6b20\u3067\u3042\u308a\u3001\u91cd\u8907\u3057\u3066\u3044\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/li>\n<\/ul>\n<h3>\u30b9\u30c6\u30c3\u30d75\uff1a\u898b\u76f4\u3057\u3068\u7cbe\u67fb<\/h3>\n<p>\u8981\u4ef6\u306b\u57fa\u3065\u3044\u3066\u30e2\u30c7\u30eb\u3092\u691c\u8a3c\u3059\u308b\u3002<\/p>\n<ul>\n<li><strong>\u4e00\u8cab\u6027\uff1a<\/strong> \u56f3\u306e\u3059\u3079\u3066\u306e\u540d\u524d\u304c\u4e00\u8cab\u3057\u3066\u3044\u307e\u3059\u304b\uff1f<\/li>\n<li><strong>\u5b8c\u5168\u6027\uff1a<\/strong> \u5b64\u7acb\u3057\u305f\u30af\u30e9\u30b9\u306f\u3042\u308a\u307e\u3059\u304b\uff1f<\/li>\n<li><strong>\u660e\u78ba\u3055\uff1a<\/strong> \u4ea4\u5dee\u3059\u308b\u7dda\u304c\u591a\u3059\u304e\u305a\u3001\u56f3\u304c\u8aad\u307f\u3084\u3059\u3044\u3067\u3059\u304b\uff1f<\/li>\n<\/ul>\n<h2>\u30af\u30ea\u30fc\u30f3\u306a\u56f3\u3092\u63cf\u304f\u305f\u3081\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9 \u2705<\/h2>\n<p>\u9069\u5207\u306b\u63cf\u304b\u308c\u305f\u56f3\u306f\u610f\u56f3\u3092\u4f1d\u3048\u308b\u3002\u3054\u3061\u3083\u3054\u3061\u3083\u3057\u305f\u56f3\u306f\u6df7\u4e71\u3092\u62db\u304f\u3002\u7279\u5b9a\u306e\u8a2d\u8a08\u539f\u5247\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304c\u9032\u5316\u3057\u3066\u3082\u30e2\u30c7\u30eb\u304c\u6709\u7528\u306a\u307e\u307e\u4fdd\u305f\u308c\u308b\u3002<\/p>\n<h3>1. \u4e00\u8cab\u6027\u3092\u4fdd\u3064<\/h3>\n<p>\u5404\u30af\u30e9\u30b9\u306f\u5358\u4e00\u306e\u8cac\u4efb\u3092\u6301\u3064\u3079\u304d\u3067\u3042\u308b\u3002\u30af\u30e9\u30b9\u304c\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u63a5\u7d9a\u3001\u30e6\u30fc\u30b6\u30fc\u8a8d\u8a3c\u3001\u30e1\u30fc\u30eb\u9001\u4fe1\u3092\u3059\u3079\u3066\u51e6\u7406\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u305d\u308c\u306f\u8907\u96d1\u3059\u304e\u308b\u3002\u3088\u308a\u5c0f\u3055\u306a\u3001\u7126\u70b9\u3092\u7d5e\u3063\u305f\u30af\u30e9\u30b9\u306b\u5206\u5272\u3059\u308b\u3079\u304d\u3067\u3042\u308b\u3002<\/p>\n<h3>2. \u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b<\/h3>\n<p>\u30af\u30e9\u30b9\u9593\u306e\u4f9d\u5b58\u95a2\u4fc2\u3092\u6e1b\u3089\u3059\u3002\u9ad8\u3044\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u306f\u30b7\u30b9\u30c6\u30e0\u3092\u8106\u5f31\u306b\u3059\u308b\u3002\u5b9f\u88c5\u3068\u4f9d\u5b58\u95a2\u4fc2\u3092\u5206\u96e2\u3059\u308b\u305f\u3081\u306b\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u4f7f\u7528\u3059\u308b\u3002<\/p>\n<h3>3. \u6a19\u6e96\u7684\u306a\u898f\u7d04\u3092\u4f7f\u7528\u3059\u308b<\/h3>\n<p>\u4e00\u8cab\u6027\u306f\u8a8d\u77e5\u8ca0\u8377\u3092\u8efd\u6e1b\u3059\u308b\u3002\u53ef\u8996\u6027\u306e\u8868\u8a18\u3001\u547d\u540d\u30b9\u30bf\u30a4\u30eb\u3001\u7dda\u306e\u592a\u3055\u3092\u5e38\u306b\u540c\u3058\u3082\u306e\u3092\u4f7f\u3046\u3002\u4f8b\u5916\u304c\u3042\u308b\u5834\u5408\u306f\u6587\u66f8\u5316\u3059\u308b\u3002<\/p>\n<h3>4. \u5fc5\u8981\u306b\u5fdc\u3058\u3066\u62bd\u8c61\u5316\u3059\u308b<\/h3>\n<p>\u3059\u3079\u3066\u306e\u6982\u5ff5\u306b\u5bfe\u3057\u3066\u3059\u3050\u306b\u30af\u30e9\u30b9\u3092\u4f5c\u6210\u3057\u3066\u306f\u306a\u3089\u306a\u3044\u3002\u95a2\u9023\u3059\u308b\u5177\u4f53\u7684\u306a\u30af\u30e9\u30b9\u7fa4\u306b\u5171\u901a\u3059\u308b\u632f\u308b\u821e\u3044\u3092\u5b9a\u7fa9\u3059\u308b\u305f\u3081\u306b\u62bd\u8c61\u30af\u30e9\u30b9\u3092\u4f7f\u7528\u3059\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u30b3\u30fc\u30c9\u306e\u91cd\u8907\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n<h3>5. \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u9069\u5207\u306b\u6271\u3046<\/h3>\n<p>\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306f\u5951\u7d04\u3092\u5b9a\u7fa9\u3059\u308b\u3002\u30e1\u30bd\u30c3\u30c9\u306e\u307f\u3092\u30ea\u30b9\u30c8\u30a2\u30c3\u30d7\u3059\u3079\u304d\u3067\u3042\u308a\u3001\u5c5e\u6027\u306f\u542b\u3081\u306a\u3044\u3002\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0\u306e\u632f\u308b\u821e\u3044\u3092\u5b9a\u7fa9\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3059\u308b\u3002<\/p>\n<h2>\u907f\u3051\u308b\u3079\u304d\u4e00\u822c\u7684\u306a\u30df\u30b9 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