{"id":2124,"date":"2026-05-26T07:18:40","date_gmt":"2026-05-26T07:18:40","guid":{"rendered":"https:\/\/www.vpascode.com\/ja\/docs\/uncategorized\/plantuml-object-diagram-syntax-guide\/"},"modified":"2026-05-26T07:18:40","modified_gmt":"2026-05-26T07:18:40","slug":"plantuml-object-diagram-syntax-guide","status":"publish","type":"ld_docs","link":"https:\/\/www.vpascode.com\/ja\/docs\/vpascode-docs\/plantuml-object-diagram-syntax-guide\/","title":{"rendered":"PlantUML\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u56f3\u306e\u69cb\u6587\u30ac\u30a4\u30c9"},"content":{"rendered":"

\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u56f3\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h2>\n

\u3042\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u56f3<\/strong>\u306f\u69cb\u9020\u7684\u306aUML\u56f3<\/strong>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u72b6\u614b\u3092\u5177\u4f53\u7684\u304b\u3064\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u6349\u3048\u305f\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002\u30af\u30e9\u30b9\u56f3\u304c\u30b7\u30b9\u30c6\u30e0\u306e\u62bd\u8c61\u7684\u306a\u8a2d\u8a08\u56f3\u3001\u30c7\u30fc\u30bf\u578b\u3001\u69cb\u9020\u30eb\u30fc\u30eb\u3092\u793a\u3059\u306e\u306b\u5bfe\u3057\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u56f3\u306f\u7279\u5b9a\u306e\u6642\u70b9\u306b\u304a\u3051\u308b\u5b9f\u884c\u4e2d\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u53ef\u8996\u5316\u3057\u307e\u3059\u3002\u5b9f\u969b\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5316\u3092\u30e2\u30c7\u30eb\u5316\u3057\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u305f\u6b63\u78ba\u306a\u5024\u3092\u8868\u793a\u3057\u3001\u5b9f\u884c\u6642\u306b\u304a\u3051\u308b\u305d\u308c\u3089\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u9593\u306e\u5177\u4f53\u7684\u306a\u95a2\u9023\u6027\u3092\u5f37\u8abf\u3057\u307e\u3059\u3002<\/p>\n

\u3053\u306e\u7279\u5b9a\u306eUML\u56f3\u306e\u7a2e\u985e<\/strong>\u306f\u3001\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u69cb\u9020\u306e\u30c7\u30d0\u30c3\u30b0\u3001\u975e\u5e38\u306b\u30cd\u30b9\u30c8\u3055\u308c\u305f\u95a2\u4fc2\u72b6\u614b\uff08\u89aa\u5b50\u30c4\u30ea\u30fc\u69cb\u9020\u306a\u3069\uff09\u306e\u8aac\u660e\u3001\u307e\u305f\u306f\u7279\u5b9a\u306e\u30a8\u30c3\u30b8\u30b1\u30fc\u30b9\u5909\u6570\u4e0b\u3067\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u8a2d\u8a08\u30d1\u30bf\u30fc\u30f3\u304c\u60f3\u5b9a\u901a\u308a\u306b\u52d5\u4f5c\u3059\u308b\u3053\u3068\u306e\u691c\u8a3c\u306b\u304a\u3044\u3066\u975e\u5e38\u306b\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002VPasCode<\/strong>\u3092\u4f7f\u7528\u3059\u308c\u3070\u3001\u624b\u52d5\u306e\u30dc\u30c3\u30af\u30b9\u63cf\u753b\u30c4\u30fc\u30eb\u3092\u5b8c\u5168\u306b\u56de\u907f\u3057\u3066\u3001\u30e9\u30a4\u30d6\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u95a2\u4fc2\u3092\u30af\u30ea\u30fc\u30f3\u306b\u30b9\u30af\u30ea\u30d7\u30c8\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u30b3\u30a2\u69cb\u6587\u30ac\u30a4\u30c9\uff1a\u8981\u7d20\u3068\u69cb\u6210<\/h2>\n

PlantUML\u3067\u6b63\u78ba\u3067\u6a19\u6e96\u6e96\u62e0\u306eUML\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u56f3\u3092\u8a2d\u8a08\u3059\u308b\u306b\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5316\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u5024\u306e\u5272\u308a\u5f53\u3066\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30ea\u30f3\u30af\u306e\u30de\u30c3\u30d4\u30f3\u30b0\u3092\u7406\u89e3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

1. \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5316\uff08\u540d\u524d vs. \u30af\u30e9\u30b9\u578b\uff09<\/h3>\n

\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306fobject<\/code>\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u5ba3\u8a00\u3057\u307e\u3059\u3002\u6a19\u6e96\u7684\u306aUML\u30e2\u30c7\u30ea\u30f3\u30b0\u898f\u5247\u306b\u57fa\u3065\u304d\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u305d\u306e\u56fa\u6709\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u540d\u3001\u30b3\u30ed\u30f3\u3001\u304a\u3088\u3073\u89aa\u30af\u30e9\u30b9\u306e\u30d6\u30eb\u30fc\u30d7\u30ea\u30f3\u30c8\u578b\u3092\u6307\u5b9a\u3057\u3066\u5b9a\u7fa9\u3057\u307e\u3059\uff1a<\/p>\n

\n
\nPlantuml<\/span>
\n
\n<\/path><\/path><\/svg>
\nVPasCode\u3067Plantuml\u3092\u7de8\u96c6<\/span>
\n<\/a>\n<\/div>\n
\n
\r\n
\r\n Plantuml<\/span>\r\n \r\n <\/path><\/path><\/svg>\r\n Edit Plantuml in VPasCode<\/span>\r\n <\/a>\r\n <\/div>\r\n
\r\n 
object \"currentUser : Account\" as activeUser<\/code><\/pre>                <\/div>\r\n                
\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit Plantuml in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n
\n
\n<\/path><\/path><\/svg>
\nVPasCode\u3067Plantuml\u3092\u7de8\u96c6<\/span>
\n<\/a>\n<\/div>\n<\/div>\n
\"\"<\/p>\n
\u30d7\u30ed\u306e\u30d2\u30f3\u30c8\uff1a<\/em>\u5e38\u306bas<\/code>\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u9577\u3044\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u540d\u306e\u5ba3\u8a00\u3092\u77ed\u3044\u5185\u90e8\u7701\u7565ID\uff08\u4f8b\uff1aactiveUser<\/code>\uff09\u306b\u30de\u30c3\u30d4\u30f3\u30b0\u3059\u308b\u3053\u3068\u3067\u3001\u30ea\u30f3\u30af\u7dda\u306e\u63cf\u753b\u3092\u8fc5\u901f\u304b\u3064\u660e\u78ba\u306b\u3067\u304d\u307e\u3059\u3002<\/p>\n
2. \u30d5\u30a3\u30fc\u30eb\u30c9\u72b6\u614b\u304a\u3088\u3073\u5b9f\u884c\u6642\u5024\u306e\u5272\u308a\u5f53\u3066<\/h3>\n
\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u5024\u3092\u5165\u529b\u3059\u308b\u306b\u306f\u3001\u672b\u5c3e\u306b\u6ce2\u304b\u3063\u3053\u3092\u4f7f\u7528\u3057\u3066\u30dc\u30c7\u30a3\u30d6\u30ed\u30c3\u30af\u3092\u958b\u304d\u3001\u30c7\u30fc\u30bf\u306e\u30ad\u30fc\u3068\u5024\u306e\u5272\u308a\u5f53\u3066\u3092\u5225\u3005\u306e\u884c\u306b\u8a18\u8ff0\u3057\u307e\u3059\u3002\u30af\u30e9\u30b9\u5b9a\u7fa9\u3068\u306f\u7570\u306a\u308a\u3001\u3053\u3053\u3067\u306f\u30c7\u30fc\u30bf\u578b\u3092\u8ffd\u52a0\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u5b9f\u969b\u306e\u904b\u7528\u5024\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n
\n
\nPlantuml<\/span>
\n
\n<\/path><\/path><\/svg>
\nVPasCode\u3067Plantuml\u3092\u7de8\u96c6<\/span>
\n<\/a>\n<\/div>\n
\n            
\r\n                                
\r\n                    Plantuml<\/span>\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit Plantuml in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                
\r\n                    
object \"adminCart : ShoppingCart\" as cart1 {\r\n    cartId = \"CART-9081\"\r\n    itemCount = 3\r\n    isTaxExempt = false\r\n}<\/code><\/pre>                <\/div>\r\n                
\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit Plantuml in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n
\n
\n<\/path><\/path><\/svg>
\nVPasCode\u3067Plantuml\u3092\u7de8\u96c6<\/span>
\n<\/a>\n<\/div>\n<\/div>\n
\"\"<\/p>\n
3. \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u30ea\u30f3\u30af\u3092\u30de\u30c3\u30d4\u30f3\u30b0\u3059\u308b<\/h3>\n
\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u56f3\u5185\u306e\u5177\u4f53\u7684\u306a\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u9593\u306e\u63a5\u7d9a\u306f\u3001\u62bd\u8c61\u7684\u306a\u69cb\u9020\u30d1\u30bf\u30fc\u30f3\u3067\u306f\u306a\u304f\u3001\u73fe\u5b9f\u4e16\u754c\u306e\u30e1\u30e2\u30ea\u30dd\u30a4\u30f3\u30bf\u3092\u8868\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30ea\u30f3\u30af\u306f\u3001\u5b9f\u7dda\u306e\u4e8c\u91cd\u30c0\u30c3\u30b7\u30e5\uff08”--<\/code>\uff09\u3092\u4f7f\u7528\u3057\u3066\u30de\u30c3\u30d4\u30f3\u30b0\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u30ea\u30f3\u30af\u306e\u6a5f\u80fd\u7684\u6587\u8108\u3092\u793a\u3059\u305f\u3081\u306b\u6587\u5b57\u5217\u30e9\u30d9\u30eb\u3092\u4ed8\u52a0\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\uff1a<\/p>\n
\n
\nPlantuml<\/span>
\n
\n<\/path><\/path><\/svg>
\nVPasCode\u3067Plantuml\u3092\u7de8\u96c6<\/span>
\n<\/a>\n<\/div>\n
\n            
\r\n                                
\r\n                    Plantuml<\/span>\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit Plantuml in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                
\r\n                    
activeUser -- cart1 : \"\u6240\u6709\u304a\u3088\u3073\u5909\u66f4\"<\/code><\/pre>                <\/div>\r\n                
\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit Plantuml in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n
\n
\n<\/path><\/path><\/svg>
\nVPasCode\u3067Plantuml\u3092\u7de8\u96c6<\/span>
\n<\/a>\n<\/div>\n<\/div>\n
\"\"<\/p>\n
\u5b9f\u7528\u7684\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30de\u30c3\u30d7\u306e\u305f\u3081\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h2>\n