{"id":1511,"date":"2026-04-12T12:35:23","date_gmt":"2026-04-12T04:35:23","guid":{"rendered":"https:\/\/mayaharper.showcasingme.net\/ja\/uml-object-diagrams-vs-class-diagrams-key-differences\/"},"modified":"2026-04-12T12:35:23","modified_gmt":"2026-04-12T04:35:23","slug":"uml-object-diagrams-vs-class-diagrams-key-differences","status":"publish","type":"post","link":"https:\/\/mayaharper.showcasingme.net\/ja\/uml-object-diagrams-vs-class-diagrams-key-differences\/","title":{"rendered":"UML\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u56f3\u3068\u30af\u30e9\u30b9\u56f3\u306e\u9055\u3044\uff1a\u4e3b\u306a\u76f8\u9055\u70b9"},"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\u6b63\u78ba\u306a\u6587\u66f8\u5316\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u7d71\u4e00\u30e2\u30c7\u30ea\u30f3\u30b0\u8a00\u8a9e\uff08UML\uff09\u306f\u3001\u3053\u306e\u76ee\u7684\u306e\u305f\u3081\u306b\u6a19\u6e96\u7684\u306a\u8a9e\u5f59\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u306e\u67a0\u7d44\u307f\u306e\u4e2d\u3067\u3001\u958b\u767a\u8005\u3084\u30a2\u30fc\u30ad\u30c6\u30af\u30c8\u306e\u9593\u3067\u3057\u3070\u3057\u3070\u6df7\u4e71\u3092\u62db\u304f2\u3064\u306e\u7279\u5b9a\u306e\u56f3\u5f62\u5f0f\u304c\u3042\u308a\u307e\u3059\uff1a<strong>UML\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u56f3<\/strong> 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class=\"wp-block-image aligncenter\"><img alt=\"Educational infographic comparing UML Class Diagrams and Object Diagrams: flat design illustration showing key differences including static blueprint vs runtime snapshot, type-level vs instance-level modeling, attribute types vs values, and use cases for software design, debugging, and testing with pastel colors and friendly icons\" decoding=\"async\" src=\"https:\/\/mayaharper.showcasingme.net\/wp-content\/uploads\/2026\/04\/uml-class-vs-object-diagrams-comparison-infographic.jpg\"\/><\/figure>\n<h2>UML\u30af\u30e9\u30b9\u56f3\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f 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<code>0..1<\/code>, <code>1..*<\/code>\u3001\u304a\u3088\u3073<code>*<\/code>.<\/li>\n<\/ul>\n<h3>\u4e3b\u306a\u7279\u5fb4<\/h3>\n<ul>\n<li><strong>\u9759\u7684\u6027\uff1a<\/strong>\u30af\u30e9\u30b9\u56f3\u306f\u9759\u7684\u69cb\u9020\u3092\u8868\u3057\u307e\u3059\u3002\u30c7\u30fc\u30bf\u306e\u52d5\u7684\u306a\u6d41\u308c\u3084\u30a4\u30d9\u30f3\u30c8\u306e\u9806\u5e8f\u306f\u793a\u3057\u307e\u305b\u3093\u3002<\/li>\n<li><strong>\u4e00\u822c\u5316\uff1a<\/strong> \u305d\u308c\u306f\u7279\u5b9a\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u306f\u306a\u304f\u3001\u578b\u306e\u4e00\u822c\u7684\u306a\u5b9a\u7fa9\u306b\u6ce8\u76ee\u3057\u307e\u3059\u3002A <code>\u9867\u5ba2<\/code> \u30af\u30e9\u30b9\u306f\u300c\u30b8\u30e7\u30f3\u300d\u3068\u3044\u3046\u7279\u5b9a\u306e\u4eba\u7269\u3067\u306f\u306a\u304f\u3001\u4efb\u610f\u306e\u9867\u5ba2\u306b\u5bfe\u3059\u308b\u30eb\u30fc\u30eb\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u8a2d\u8a08\u30d5\u30a7\u30fc\u30ba\uff1a<\/strong> \u901a\u5e38\u3001\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u958b\u59cb\u3059\u308b\u524d\u306b\u30b9\u30ad\u30fc\u30de\u3068\u8ad6\u7406\u3092\u78ba\u7acb\u3059\u308b\u305f\u3081\u306b\u8a2d\u8a08\u30d5\u30a7\u30fc\u30ba\u4e2d\u306b\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n<p> \u30af\u30e9\u30b9\u56f3\u3092\u4f5c\u6210\u3059\u308b\u969b\u306b\u306f\u3001\u518d\u5229\u7528\u6027\u3068\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u306b\u6ce8\u76ee\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u30b3\u30fc\u30c9\u304c\u9075\u5b88\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u5951\u7d04\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002\u30af\u30e9\u30b9\u56f3\u304c\u5909\u66f4\u3055\u308c\u305f\u5834\u5408\u3001\u57fa\u76e4\u3068\u306a\u308b\u30b3\u30fc\u30c9\u69cb\u9020\u306f\u3057\u3070\u3057\u3070\u518d\u8a2d\u8a08\u3092\u8981\u3059\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<h2>UML\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u56f3\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f \ud83d\uddbc\ufe0f<\/h2>\n<p>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u56f3\u306f\u3001\u7279\u5b9a\u306e\u6642\u70b9\u306b\u304a\u3051\u308b\u30b7\u30b9\u30c6\u30e0\u306e\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3001\u305d\u308c\u3089\u306e\u5177\u4f53\u7684\u306a\u5024\u3001\u304a\u3088\u3073\u305d\u308c\u3089\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u9593\u306e\u30ea\u30f3\u30af\u3092\u793a\u3057\u307e\u3059\u3002\u30af\u30e9\u30b9\u56f3\u304c\u5efa\u7bc9\u306e\u8a2d\u8a08\u56f3\u306a\u3089\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u56f3\u306f\u5efa\u8a2d\u4e2d\u306e\u5efa\u7269\u306e\u5199\u771f\u3067\u3059\u3002<\/p>\n<h3>\u4e3b\u8981\u306a\u69cb\u6210\u8981\u7d20<\/h3>\n<ul>\n<li><strong>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\uff1a<\/strong> \u30af\u30e9\u30b9\u3068\u540c\u69d8\u306b\u8868\u73fe\u3055\u308c\u307e\u3059\u304c\u3001\u540d\u524d\u306b\u4e0b\u7dda\u304c\u5f15\u304b\u308c\u307e\u3059\u3002\u540d\u524d\u306f\u901a\u5e38\u3001\u30d1\u30bf\u30fc\u30f3 <code>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u540d : \u30af\u30e9\u30b9\u540d<\/code>.<\/li>\n<li><strong>\u5c5e\u6027\u5024\uff1a<\/strong> \u30af\u30e9\u30b9\u56f3\u304c\u5c5e\u6027\u306e<em>\u578b<\/em> \u3092\u30ea\u30b9\u30c8\u30a2\u30c3\u30d7\u3059\u308b\u306e\u306b\u5bfe\u3057\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u56f3\u306f\u305d\u306e\u6642\u70b9\u3067\u5c5e\u6027\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u305f\u5b9f\u969b\u306e<em>\u5024<\/em> \u3092\u30ea\u30b9\u30c8\u30a2\u30c3\u30d7\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30ea\u30f3\u30af\uff1a<\/strong> \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u9593\u306e\u7279\u5b9a\u306e\u95a2\u9023\u3092\u8868\u3057\u307e\u3059\u3002\u30ea\u30f3\u30af\u306f\u30af\u30e9\u30b9\u56f3\u3067\u5b9a\u7fa9\u3055\u308c\u305f\u95a2\u9023\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u3059\u3002<\/li>\n<\/ul>\n<h3>\u4e3b\u306a\u7279\u5fb4<\/h3>\n<ul>\n<li><strong>\u52d5\u7684\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\uff1a<\/strong> \u5b9f\u884c\u6642\u306e\u72b6\u614b\u3092\u30ad\u30e3\u30d7\u30c1\u30e3\u3057\u307e\u3059\u3002\u73fe\u5728\u306e\u30c7\u30fc\u30bf\u306e\u69d8\u5b50\u306f\u4f55\u304b\u3068\u3044\u3046\u554f\u3044\u306b\u7b54\u3048\u307e\u3059\u3002<\/li>\n<li><strong>\u5177\u4f53\u7684\u306a\u30c7\u30fc\u30bf\uff1a<\/strong> \u5177\u4f53\u7684\u306a\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u53d6\u308a\u6271\u3044\u307e\u3059\u3002\u30af\u30e9\u30b9\u56f3\u3067\u5b9a\u7fa9\u3055\u308c\u305f\u95a2\u4fc2\u304c\u5b9f\u969b\u306b\u73fe\u5b9f\u4e16\u754c\u306e\u30c7\u30fc\u30bf\u3092\u4fdd\u6301\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u3092\u691c\u8a3c\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30c7\u30d0\u30c3\u30b0\u3068\u30c6\u30b9\u30c8\uff1a<\/strong> \u8907\u96d1\u306a\u95a2\u9023\u3092\u691c\u8a3c\u3059\u308b\u3001\u307e\u305f\u306f\u30c6\u30b9\u30c8\u6bb5\u968e\u3067\u30e1\u30e2\u30ea\u72b6\u614b\u3092\u30c7\u30d0\u30c3\u30b0\u3059\u308b\u305f\u3081\u306b\u983b\u7e41\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n<p> \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u56f3\u306f\u3001\u9ad8\u30ec\u30d9\u30eb\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u7684\u8b70\u8ad6\u306b\u304a\u3044\u3066\u30af\u30e9\u30b9\u56f3\u307b\u3069\u4e00\u822c\u7684\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3088\u308a\u5c02\u9580\u7684\u3067\u3001\u30c7\u30fc\u30bf\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u7279\u5b9a\u306e\u69cb\u6210\u304c\u30b7\u30b9\u30c6\u30e0\u306e\u632f\u308b\u821e\u3044\u3092\u7406\u89e3\u3059\u308b\u4e0a\u3067\u91cd\u8981\u3068\u306a\u308b\u5834\u5408\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<h2>\u4e00\u76ee\u3067\u308f\u304b\u308b\u4e3b\u306a\u9055\u3044 \ud83e\uddd0<\/h2>\n<p>\u69cb\u9020\u7684\u304a\u3088\u3073\u6a5f\u80fd\u7684\u306a\u9055\u3044\u3092\u53ef\u8996\u5316\u3059\u308b\u305f\u3081\u3001\u4ee5\u4e0b\u306e\u6bd4\u8f03\u8868\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u76ee\u7684\u3001\u8868\u8a18\u6cd5\u3001\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u6bb5\u968e\u306b\u304a\u3051\u308b\u9055\u3044\u304c\u5f37\u8abf\u3055\u308c\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6a5f\u80fd<\/th>\n<th>UML \u30af\u30e9\u30b9\u56f3<\/th>\n<th>UML \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u56f3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u7126\u70b9<\/strong><\/td>\n<td>\u5b9a\u7fa9\u3068\u69cb\u9020<\/td>\n<td>\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3068\u72b6\u614b<\/td>\n<\/tr>\n<tr>\n<td><strong>\u62bd\u8c61\u5ea6<\/strong><\/td>\n<td>\u9ad8\uff08\u578b\u30ec\u30d9\u30eb\uff09<\/td>\n<td>\u4f4e\uff08\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30ec\u30d9\u30eb\uff09<\/td>\n<\/tr>\n<tr>\n<td><strong>\u6642\u9593\u7684\u6587\u8108<\/strong><\/td>\n<td>\u9759\u7684\uff08\u8a2d\u8a08\u56f3\uff09<\/td>\n<td>\u52d5\u7684\uff08\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\uff09<\/td>\n<\/tr>\n<tr>\n<td><strong>\u5c5e\u6027\u306e\u8868\u793a<\/strong><\/td>\n<td>\u5c5e\u6027\u540d\uff0b\u578b<\/td>\n<td>\u5c5e\u6027\u540d\uff0b\u5024<\/td>\n<\/tr>\n<tr>\n<td><strong>\u95a2\u4fc2<\/strong><\/td>\n<td>\u95a2\u9023<\/td>\n<td>\u30ea\u30f3\u30af<\/td>\n<\/tr>\n<tr>\n<td><strong>\u4e3b\u306a\u4f7f\u7528\u30b1\u30fc\u30b9<\/strong><\/td>\n<td>\u8a2d\u8a08\u3068\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3<\/td>\n<td>\u691c\u8a3c\u3068\u30c7\u30d0\u30c3\u30b0<\/td>\n<\/tr>\n<tr>\n<td><strong>\u66f4\u65b0\u983b\u5ea6<\/strong><\/td>\n<td>\u7a00\u5c11\uff08\u5b89\u5b9a\uff09<\/td>\n<td>\u983b\u7e41\uff08\u4e0d\u5b89\u5b9a\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u3069\u3061\u3089\u3092\u4f7f\u3046\u3079\u304d\u304b\uff1f \ud83e\udd14<\/h2>\n<p>\u3053\u308c\u3089\u306e\u56f3\u306e\u3069\u3061\u3089\u3092\u4f7f\u3046\u304b\u306f\u3001\u6587\u66f8\u4f5c\u6210\u306e\u76ee\u7684\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002\u9069\u5207\u3067\u306a\u3044\u56f3\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u7406\u89e3\u304c\u6df7\u4e71\u3057\u305f\u308a\u4e0d\u5b8c\u5168\u306b\u306a\u3063\u305f\u308a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3>\u30af\u30e9\u30b9\u56f3\u3092\u4f7f\u3046\u3079\u304d\u5834\u9762\uff1a<\/h3>\n<ul>\n<li><strong>\u30b7\u30b9\u30c6\u30e0\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\uff1a<\/strong> \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u5168\u4f53\u69cb\u9020\u3092\u5b9a\u7fa9\u3059\u308b\u5834\u5408\u3002<\/li>\n<li><strong>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b9\u30ad\u30fc\u30de\u8a2d\u8a08\uff1a<\/strong>\u30af\u30e9\u30b9\u3092\u30c6\u30fc\u30d6\u30eb\u306b\u30de\u30c3\u30d4\u30f3\u30b0\u3057\u3001\u5236\u7d04\u3092\u5b9a\u7fa9\u3059\u308b\u3002<\/li>\n<li><strong>\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u5b9a\u7fa9\uff1a<\/strong>\u7570\u306a\u308b\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u3069\u306e\u3088\u3046\u306b\u76f8\u4e92\u4f5c\u7528\u3059\u308b\u304b\u3092\u78ba\u7acb\u3059\u308b\u3002<\/li>\n<li><strong>\u30b3\u30fc\u30c9\u751f\u6210\uff1a<\/strong>\u591a\u304f\u306e\u30c4\u30fc\u30eb\u304c\u3001\u30af\u30e9\u30b9\u56f3\u304b\u3089\u30b9\u30b1\u30eb\u30c8\u30f3\u30b3\u30fc\u30c9\u3092\u76f4\u63a5\u751f\u6210\u3067\u304d\u308b\u3002<\/li>\n<li><strong>\u9577\u671f\u7684\u306a\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u4f5c\u6210\uff1a<\/strong> \u69cb\u9020\u306f\u30c7\u30fc\u30bf\u307b\u3069\u6025\u6fc0\u306b\u5909\u5316\u3057\u306a\u3044\u305f\u3081\u3001\u30af\u30e9\u30b9\u56f3\u306f\u9577\u671f\u9593\u6709\u52b9\u306a\u307e\u307e\u306b\u306a\u308b\u3002<\/li>\n<\/ul>\n<h3>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u56f3\u3092\u4f7f\u3046\u3079\u304d\u5834\u9762\uff1a<\/h3>\n<ul>\n<li><strong>\u8907\u96d1\u306a\u95a2\u9023\uff1a<\/strong> \u591a\u5bfe\u591a\u306e\u95a2\u4fc2\u306b\u3001\u30c6\u30ad\u30b9\u30c8\u3067\u8868\u73fe\u3057\u3065\u3089\u3044\u7279\u5b9a\u306e\u5236\u7d04\u304c\u3042\u308b\u5834\u5408\u3002<\/li>\n<li><strong>\u30c7\u30fc\u30bf\u691c\u8a3c\uff1a<\/strong> \u5b9a\u7fa9\u3055\u308c\u305f\u69cb\u9020\u5185\u306b\u7279\u5b9a\u306e\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u304c\u5b58\u5728\u53ef\u80fd\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/li>\n<li><strong>\u30c6\u30b9\u30c8\u30b7\u30ca\u30ea\u30aa\uff1a<\/strong> \u7279\u5b9a\u306e\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u3092\u767a\u52d5\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u6b63\u78ba\u306a\u72b6\u614b\u3092\u5b9a\u7fa9\u3059\u308b\u3002<\/li>\n<li><strong>\u5b9f\u884c\u6642\u5206\u6790\uff1a<\/strong> \u30e1\u30e2\u30ea\u30ea\u30fc\u30af\u306e\u30c7\u30d0\u30c3\u30b0\u3001\u307e\u305f\u306f\u5b9f\u884c\u4e2d\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u3092\u7406\u89e3\u3059\u308b\u3002<\/li>\n<li><strong>\u7279\u5b9a\u306e\u4e8b\u4f8b\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u4f5c\u6210\uff1a<\/strong> \u7279\u5b9a\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u69cb\u6210\u3092\u542b\u3080\u30d0\u30b0\u30ec\u30dd\u30fc\u30c8\u3092\u8aac\u660e\u3059\u308b\u3002<\/li>\n<\/ul>\n<h2>\u8a73\u7d30\u8abf\u67fb\uff1a\u69cb\u9020\u3068\u69cb\u6587 \ud83d\udd27<\/h2>\n<p>\u8996\u899a\u7684\u306a\u8981\u7d20\u306f\u4f3c\u3066\u3044\u308b\u304c\u3001\u69cb\u6587\u898f\u5247\u304c\u610f\u5473\u306e\u9055\u3044\u3092\u5f37\u5236\u3059\u308b\u3002\u3053\u308c\u3089\u306e\u898f\u5247\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u66d6\u6627\u3055\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n<h3>\u30af\u30e9\u30b9\u540d\u306e\u547d\u540d\u898f\u5247<\/h3>\n<ul>\n<li><strong>\u30af\u30e9\u30b9\u56f3\uff1a<\/strong>PascalCase\u3092\u4f7f\u7528\u3059\u308b\uff08\u4f8b\uff1a<code>BankAccount<\/code>\uff09\u3002\u3053\u308c\u306f\u578b\u3092\u793a\u3059\u3002<\/li>\n<li><strong>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u56f3\uff1a<\/strong>\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u540d\u306b\u306f\u5c0f\u6587\u5b57\u3092\u4f7f\u7528\u3057\u3001\u305d\u306e\u5f8c\u306b\u30b3\u30ed\u30f3\u3068\u30af\u30e9\u30b9\u540d\u3092\u8a18\u8f09\u3059\u308b\uff08\u4f8b\uff1a<code>acc1 : BankAccount<\/code>\uff09\u3002\u3053\u308c\u306f\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u793a\u3059\u3002<\/li>\n<\/ul>\n<h3>\u5c5e\u6027\u306e\u8868\u73fe<\/h3>\n<ul>\n<li><strong>\u30af\u30e9\u30b9\u56f3\uff1a<\/strong>\u30c7\u30fc\u30bf\u578b\u3092\u30ea\u30b9\u30c8\u30a2\u30c3\u30d7\u3059\u308b\u3002<code>balance : Integer<\/code>.<\/li>\n<li><strong>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u56f3\uff1a<\/strong>\u5b9f\u969b\u306e\u5024\u3092\u30ea\u30b9\u30c8\u30a2\u30c3\u30d7\u3059\u308b\u3002<code>balance : 1500<\/code>.<\/li>\n<\/ul>\n<p>\u3053\u306e\u9055\u3044\u306f\u91cd\u8981\u3067\u3042\u308b\u3002\u30af\u30e9\u30b9\u56f3\u3067\u306f\u3001\u5c5e\u6027\u306e\u5024\u3092\u5b9a\u7fa9\u3067\u304d\u306a\u3044\u3002\u306a\u305c\u306a\u3089\u3001\u305d\u306e\u30af\u30e9\u30b9\u306f\u4efb\u610f\u306e\u6709\u52b9\u306a\u6574\u6570\u3067\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5316\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u304b\u3089\u3067\u3042\u308b\u3002\u4e00\u65b9\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u56f3\u3067\u306f\u3001\u305d\u306e\u7279\u5b9a\u306e\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u306b\u304a\u3044\u3066\u5024\u306f\u56fa\u5b9a\u3055\u308c\u308b\u3002<\/p>\n<h3>\u591a\u91cd\u6027\u3068\u57fa\u6570<\/h3>\n<p>\u4e21\u65b9\u306e\u56f3\u3067\u591a\u91cd\u6027\u304c\u4f7f\u7528\u3055\u308c\u308b\u304c\u3001\u89e3\u91c8\u304c\u5909\u308f\u308b\u3002<\/p>\n<ul>\n<li><strong>\u30af\u30e9\u30b9\u56f3\uff1a<\/strong>\u30eb\u30fc\u30eb\u3092\u5b9a\u7fa9\u3059\u308b\u3002\u300c1\u4eba\u306e\u30ab\u30b9\u30bf\u30de\u30fc\u306f0\u500b\u4ee5\u4e0a\u306e\u6ce8\u6587\u3092\u6301\u3064\u3053\u3068\u304c\u3067\u304d\u308b\u300d\uff08<code>0..*<\/code>).<\/li>\n<li><strong>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u56f3\uff1a<\/strong>\u73fe\u5b9f\u3092\u793a\u3059\u3002\u3053\u306e\u7279\u5b9a\u306e\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u3067\u306f\u3001\u30ab\u30b9\u30bf\u30de\u30fcA\u306b\u306f\u6b63\u78ba\u306b3\u3064\u306e\u6ce8\u6587\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u95a2\u9023\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u3002<\/li>\n<\/ul>\n<h2>\u95a2\u4fc2\u6027\u306e\u30de\u30c3\u30d4\u30f3\u30b0 \ud83d\udd78\ufe0f<\/h2>\n<p>\u95a2\u4fc2\u6027\u306f\u30b7\u30b9\u30c6\u30e0\u3092\u7d71\u5408\u3059\u308b\u63a5\u7740\u5264\u3067\u3042\u308b\u3002\u30af\u30e9\u30b9\u56f3\u3068\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u56f3\u306e\u9593\u3067\u95a2\u4fc2\u6027\u304c\u3069\u306e\u3088\u3046\u306b\u5909\u63db\u3055\u308c\u308b\u304b\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<\/p>\n<h3>\u95a2\u9023\u6027\u3068\u30ea\u30f3\u30af<\/h3>\n<ul>\n<li><strong>\u95a2\u9023\u6027\uff1a<\/strong> \u30af\u30e9\u30b9\u9593\u306e\u69cb\u9020\u7684\u95a2\u4fc2\u3002\u30af\u30e9\u30b9\u56f3\u3067\u5b9a\u7fa9\u3055\u308c\u308b\u3002\u63a5\u7d9a\u306e\u53ef\u80fd\u6027\u3092\u8868\u3059\u3002<\/li>\n<li><strong>\u30ea\u30f3\u30af\uff1a<\/strong> 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