{"id":9411,"date":"2025-12-02T15:29:16","date_gmt":"2025-12-02T07:29:16","guid":{"rendered":"https:\/\/www.cybermedian.com\/ja\/mastering-the-uml-class-diagram-syntax-and-examples\/"},"modified":"2026-04-14T10:58:04","modified_gmt":"2026-04-14T10:58:04","slug":"mastering-the-uml-class-diagram-syntax-and-examples","status":"publish","type":"post","link":"https:\/\/www.cybermedian.com\/ja\/mastering-the-uml-class-diagram-syntax-and-examples\/","title":{"rendered":"UML\u30af\u30e9\u30b9\u56f3\u306e\u7fd2\u5f97\uff1a\u69cb\u6587\u3068\u4f8b"},"content":{"rendered":"<p data-end=\"617\" data-start=\"247\">The <a href=\"https:\/\/chat.visual-paradigm.com\/diagram\/uml-class-diagram\/\">UML\u30af\u30e9\u30b9\u56f3<\/a>\u306f\u3057\u3070\u3057\u3070\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u8a2d\u8a08\u306e\u51fa\u767a\u70b9\u3068\u306a\u308b\u3002\u30b7\u30b9\u30c6\u30e0\u306e\u8a9e\u5f59\u2014\u2014\u30af\u30e9\u30b9\u3001\u305d\u306e\u5c5e\u6027\u3001\u632f\u308b\u821e\u3044\u3001\u305d\u3057\u3066\u305d\u308c\u3089\u3092\u7d50\u3073\u3064\u3051\u308b\u95a2\u4fc2\u2014\u2014\u3092\u6349\u3048\u308b\u3002\u6982\u5ff5\u30e2\u30c7\u30eb\u3092\u63cf\u304f\u5834\u5408\u3067\u3082\u3001\u5b9f\u88c5\u7528\u306e\u8a73\u7d30\u306a\u56f3\u9762\u3092\u69cb\u7bc9\u3059\u308b\u5834\u5408\u3067\u3082\u3001\u30af\u30e9\u30b9\u56f3\u306e\u69cb\u6587\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002<\/p>\n<p data-end=\"756\" data-start=\"619\">\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u4e3b\u8981\u306a\u8a18\u6cd5\u3001\u4e3b\u8981\u306a\u95a2\u4fc2\u306e\u7a2e\u985e\u3001\u305d\u3057\u3066UML\u3092\u65e5\u5e38\u306e\u8a2d\u8a08\u8ab2\u984c\u3068\u7d50\u3073\u3064\u3051\u308b\u660e\u78ba\u306a\u4f8b\u3092\u7d39\u4ecb\u3059\u308b\u3002<\/p>\n<p data-end=\"756\" data-start=\"619\"><img decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/00f9ff6c-3d58-4b11-a334-9ece154a6ccf\/class-diagram-design\/class-diagram-order-process.png\"\/><\/p>\n<h2 data-end=\"797\" data-start=\"763\">\u30af\u30e9\u30b9\u56f3\u304c\u8868\u3059\u3082\u306e<\/h2>\n<p data-end=\"961\" data-start=\"799\">\u30af\u30e9\u30b9\u56f3\u306f<strong data-end=\"845\" data-start=\"825\">\u9759\u7684\u69cb\u9020<\/strong>\u3092\u8a18\u8ff0\u3059\u308b\u3002\u884c\u52d5\u56f3\u3068\u306f\u7570\u306a\u308a\u3001\u6d41\u308c\u3084\u30bf\u30a4\u30df\u30f3\u30b0\u306b\u6ce8\u76ee\u3057\u306a\u3044\u3002\u4ee3\u308f\u308a\u306b\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u3069\u306e\u3088\u3046\u306b\u69cb\u6210\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u8aac\u660e\u3059\u308b\uff1a<\/p>\n<ul>\n<li data-end=\"985\" data-start=\"965\">\u3069\u306e\u3088\u3046\u306a\u30af\u30e9\u30b9\u304c\u5b58\u5728\u3059\u308b\u304b<\/li>\n<li data-end=\"1009\" data-start=\"988\">\u3069\u306e\u3088\u3046\u306a\u30c7\u30fc\u30bf\u3092\u4fdd\u6301\u3057\u3066\u3044\u308b\u304b<\/li>\n<li data-end=\"1042\" data-start=\"1012\">\u3069\u306e\u3088\u3046\u306a\u64cd\u4f5c\u3092\u5b9f\u884c\u3059\u308b\u304b<\/li>\n<li data-end=\"1084\" data-start=\"1045\">\u3069\u306e\u3088\u3046\u306b\u4e92\u3044\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u304b<\/li>\n<\/ul>\n<p data-end=\"1199\" data-start=\"1086\">\u591a\u304f\u306eUML\u30e2\u30c7\u30eb\u306e\u57fa\u76e4\u3068\u306a\u3063\u3066\u3044\u308b\u306e\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u306e\u601d\u8003\u3092\u8996\u899a\u7684\u3067\u69cb\u9020\u7684\u306a\u65b9\u6cd5\u3067\u5f62\u5f0f\u5316\u3059\u308b\u305f\u3081\u3067\u3042\u308b\u3002<\/p>\n<h2 data-end=\"1245\" data-start=\"1206\">\u30af\u30e9\u30b9\u56f3\u306e\u69cb\u6587\uff1a\u57fa\u672c\u7684\u306a\u8981\u70b9<\/h2>\n<h3 data-end=\"1272\" data-start=\"1247\"><strong data-end=\"1272\" data-start=\"1251\">\u30af\u30e9\u30b9\u306e\u8868\u8a18\u6cd5<\/strong><\/h3>\n<p data-end=\"1343\" data-start=\"1273\">\u30af\u30e9\u30b9\u306f\u3001\u6700\u59273\u3064\u306e\u9818\u57df\u306b\u5206\u3051\u3089\u308c\u305f\u9577\u65b9\u5f62\u3068\u3057\u3066\u63cf\u304b\u308c\u308b\uff1a<\/p>\n<ol>\n<li data-end=\"1376\" data-start=\"1348\"><strong data-end=\"1362\" data-start=\"1348\">\u30af\u30e9\u30b9\u540d<\/strong>\uff08\u5fc5\u9808\uff09<\/li>\n<li data-end=\"1407\" data-start=\"1380\"><strong data-end=\"1394\" data-start=\"1380\">\u5c5e\u6027<\/strong>\uff08\u30aa\u30d7\u30b7\u30e7\u30f3\uff09<\/li>\n<li data-end=\"1436\" data-start=\"1411\"><strong data-end=\"1425\" data-start=\"1411\">\u64cd\u4f5c<\/strong>\uff08\u30aa\u30d7\u30b7\u30e7\u30f3\uff09<\/li>\n<\/ol>\n<p data-end=\"1446\" data-start=\"1438\">\u4f8b\uff1a<\/p>\n<div class=\"contain-inline-size rounded-2xl relative bg-token-sidebar-surface-primary\">\n<div class=\"sticky top-9\">\n<div class=\"absolute end-0 bottom-0 flex h-9 items-center pe-2\">\n<div class=\"bg-token-bg-elevated-secondary text-token-text-secondary flex items-center gap-4 rounded-sm px-2 font-sans text-xs\">\n<p id=\"aWTJIKr\"><img alt=\"\" class=\"alignnone size-full wp-image-14219\" decoding=\"async\" height=\"208\" loading=\"lazy\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2025\/12\/img_692e91d9e27ce.png\" width=\"255\"\/><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3 data-end=\"1699\" data-start=\"1678\"><strong data-end=\"1699\" data-start=\"1682\">\u5c5e\u6027<\/strong><\/h3>\n<p data-end=\"1743\" data-start=\"1700\">\u5c5e\u6027\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u72b6\u614b\u3092\u8868\u3059\u3002<\/p>\n<p data-end=\"1752\" data-start=\"1745\">\u69cb\u6587\uff1a<\/p>\n<p data-end=\"1752\" data-start=\"1745\"><span style=\"background-color: #f2f4f5; color: #222222; font-family: Monaco, Consolas, 'Andale Mono', 'DejaVu Sans Mono', monospace; font-size: 0.9375rem;\">\u53ef\u8996\u6027 <\/span><span class=\"hljs-type\" style=\"color: #222222; font-family: Monaco, Consolas, 'Andale Mono', 'DejaVu Sans Mono', monospace; font-size: 0.9375rem;\">\u540d\u524d<\/span><span style=\"background-color: #f2f4f5; color: #222222; font-family: Monaco, Consolas, 'Andale Mono', 'DejaVu Sans Mono', monospace; font-size: 0.9375rem;\"> : <\/span><span class=\"hljs-keyword\" style=\"color: #222222; font-family: Monaco, Consolas, 'Andale Mono', 'DejaVu Sans Mono', monospace; font-size: 0.9375rem;\">\u578b<\/span><span style=\"background-color: #f2f4f5; color: #222222; font-family: Monaco, Consolas, 'Andale Mono', 'DejaVu Sans Mono', monospace; font-size: 0.9375rem;\"> = <\/span><span class=\"hljs-keyword\" style=\"color: #222222; font-family: Monaco, Consolas, 'Andale Mono', 'DejaVu Sans Mono', monospace; font-size: 0.9375rem;\">\u30c7\u30d5\u30a9\u30eb\u30c8<\/span><\/p>\n<p data-end=\"1814\" data-start=\"1795\">\u53ef\u8996\u6027\u306e\u8a18\u53f7\uff1a<\/p>\n<ul>\n<li data-end=\"1829\" data-start=\"1817\"><code data-end=\"1820\" data-start=\"1817\">+<\/code> \u516c\u958b<\/li>\n<li data-end=\"1845\" data-start=\"1832\"><code data-end=\"1835\" data-start=\"1832\">-<\/code> \u79d8\u5bc6<\/li>\n<li data-end=\"1863\" data-start=\"1848\"><code data-end=\"1851\" data-start=\"1848\">#<\/code> \u4fdd\u8b77<\/li>\n<\/ul>\n<p data-end=\"1873\" data-start=\"1865\">\u4f8b\uff1a<\/p>\n<p data-end=\"1873\" data-start=\"1865\"><img alt=\"Attributes-example\" class=\"alignnone wp-image-14220 size-full\" decoding=\"async\" height=\"103\" loading=\"lazy\" sizes=\"auto, (max-width: 569px) 100vw, 569px\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2025\/12\/Attributes-example.png\" srcset=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2025\/12\/Attributes-example.png 569w, https:\/\/www.cybermedian.com\/wp-content\/uploads\/2025\/12\/Attributes-example-300x54.png 300w\" width=\"569\"\/><\/p>\n<div class=\"contain-inline-size rounded-2xl relative bg-token-sidebar-surface-primary\">\n<div class=\"sticky top-9\">\n<div class=\"absolute end-0 bottom-0 flex h-9 items-center pe-2\">\n<h3 class=\"bg-token-bg-elevated-secondary text-token-text-secondary flex items-center gap-4 rounded-sm px-2 font-sans text-xs\"><strong>\u64cd\u4f5c<\/strong><\/h3>\n<\/div>\n<\/div>\n<\/div>\n<p data-end=\"2000\" data-start=\"1935\">\u64cd\u4f5c\u306f\u3001\u30af\u30e9\u30b9\u304c\u63d0\u4f9b\u3059\u308b\u632f\u308b\u821e\u3044\u307e\u305f\u306f\u30b5\u30fc\u30d3\u30b9\u3092\u8868\u3057\u307e\u3059\u3002<\/p>\n<p data-end=\"2009\" data-start=\"2002\">\u69cb\u6587\uff1a<\/p>\n<div class=\"contain-inline-size rounded-2xl relative bg-token-sidebar-surface-primary\">\n<div class=\"overflow-y-auto p-4\" dir=\"ltr\"><code class=\"whitespace-pre!\"><span class=\"hljs-attribute\">\u53ef\u8996\u6027<\/span> <span class=\"hljs-built_in\">\u540d\u524d<\/span>(\u30d1\u30e9\u30e1\u30fc\u30bf\u30ea\u30b9\u30c8) : \u623b\u308a\u5024\u306e\u578b<br \/>\n<\/code><\/div>\n<\/div>\n<p data-end=\"2071\" data-start=\"2063\">\u4f8b\uff1a<\/p>\n<div class=\"contain-inline-size rounded-2xl relative bg-token-sidebar-surface-primary\">\n<div class=\"sticky top-9\">\n<div class=\"absolute end-0 bottom-0 flex h-9 items-center pe-2\">\n<div class=\"bg-token-bg-elevated-secondary text-token-text-secondary flex items-center gap-4 rounded-sm px-2 font-sans text-xs\"><img alt=\"Operations example\" class=\"alignnone size-full wp-image-14222\" decoding=\"async\" height=\"103\" loading=\"lazy\" sizes=\"auto, (max-width: 569px) 100vw, 569px\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2025\/12\/Operations-example.png\" srcset=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2025\/12\/Operations-example.png 569w, https:\/\/www.cybermedian.com\/wp-content\/uploads\/2025\/12\/Operations-example-300x54.png 300w\" width=\"569\"\/><\/div>\n<\/div>\n<\/div>\n<\/div>\n<h2 data-end=\"2163\" data-start=\"2124\">\u30af\u30e9\u30b9\u56f3\u306b\u304a\u3051\u308b\u95a2\u4fc2\u306e\u7a2e\u985e<\/h2>\n<p data-end=\"2325\" data-start=\"2165\">\u30af\u30e9\u30b9\u56f3\u306e\u529b\u306f\u3001\u30af\u30e9\u30b9\u9593\u306e\u63a5\u7d9a\u306b\u3042\u308a\u307e\u3059\u3002\u6700\u3082\u4e00\u822c\u7684\u306a\u95a2\u4fc2\u306e\u7a2e\u985e\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u3069\u306e\u3088\u3046\u306b\u76f8\u4e92\u4f5c\u7528\u3059\u308b\u304b\u3001\u307e\u305f\u306f\u4e92\u3044\u306b\u4f9d\u5b58\u3059\u308b\u304b\u3092\u8868\u3057\u307e\u3059\u3002<\/p>\n<h3 data-end=\"2354\" data-start=\"2332\"><strong data-end=\"2354\" data-start=\"2336\">\u95a2\u9023<\/strong><\/h3>\n<p data-end=\"2410\" data-start=\"2355\">\u95a2\u9023\u306f\u3001\u30af\u30e9\u30b9\u9593\u306e\u69cb\u9020\u7684\u30ea\u30f3\u30af\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li data-end=\"2477\" data-start=\"2414\">\u542b\u3080\u3053\u3068\u304c\u3067\u304d\u308b<strong data-end=\"2435\" data-start=\"2426\">\u5f79\u5272<\/strong>, <strong data-end=\"2455\" data-start=\"2437\">\u591a\u91cd\u5ea6<\/strong>\u3001\u307e\u305f\u306f<strong data-end=\"2476\" data-start=\"2460\">\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u6027<\/strong>.<\/li>\n<li data-end=\"2520\" data-start=\"2480\">\u5b89\u5b9a\u3057\u305f\u3001\u9577\u671f\u7684\u306a\u63a5\u7d9a\u3092\u8868\u3059\u3002<\/li>\n<\/ul>\n<p data-end=\"2567\" data-start=\"2522\">\u4f8b\uff1a<br data-end=\"2533\" data-start=\"2530\"\/>A <em data-end=\"2545\" data-start=\"2535\">\u9867\u5ba2<\/em>\u306f\u591a\u304f\u306e<em data-end=\"2566\" data-start=\"2558\">\u6ce8\u6587<\/em>.<\/p>\n<div class=\"contain-inline-size rounded-2xl relative bg-token-sidebar-surface-primary\">\n<div class=\"overflow-y-auto p-4\" dir=\"ltr\"><code class=\"whitespace-pre!\">\u9867\u5ba2 <span class=\"hljs-number\">1<\/span> ----- * <span class=\"hljs-attribute\">\u6ce8\u6587<\/span><br \/>\n<\/code><\/div>\n<\/div>\n<h3 data-end=\"2630\" data-start=\"2608\"><strong data-end=\"2630\" data-start=\"2612\">\u96c6\u7d04<\/strong><\/h3>\n<p data-end=\"2721\" data-start=\"2631\">\u96c6\u7d04\u306f\u3001\u90e8\u5206\u304c\u72ec\u7acb\u3057\u3066\u5b58\u5728\u3067\u304d\u308b\u300c\u5168\u4f53-\u90e8\u5206\u300d\u95a2\u4fc2\u3092\u8868\u3059\u3002<\/p>\n<p data-end=\"2774\" data-start=\"2723\">\u306b<strong data-end=\"2755\" data-start=\"2737\">\u7a7a\u6d1e\u306e\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9<\/strong>\u5168\u4f53\u5074\u306b\u30de\u30fc\u30af\u3055\u308c\u308b\u3002<\/p>\n<p data-end=\"2859\" data-start=\"2776\">\u4f8b\uff1a<br data-end=\"2787\" data-start=\"2784\"\/>A <em data-end=\"2795\" data-start=\"2789\">\u30c1\u30fc\u30e0<\/em>\u306f\u8907\u6570\u306e<em data-end=\"2818\" data-start=\"2809\">\u9078\u624b<\/em>\u304c\u3042\u308b\u304c\u3001\u9078\u624b\u306f\u30c1\u30fc\u30e0\u5916\u306b\u5b58\u5728\u3067\u304d\u308b\u3002<\/p>\n<h3 data-end=\"2888\" data-start=\"2866\"><strong data-end=\"2888\" data-start=\"2870\">\u7d44\u6210<\/strong><\/h3>\n<p data-end=\"2968\" data-start=\"2889\">\u90e8\u5206\u306e\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u304c\u5168\u4f53\u306b\u4f9d\u5b58\u3059\u308b\u3001\u3088\u308a\u5f37\u3044\u96c6\u7d04\u306e\u5f62\u3002<\/p>\n<p data-end=\"3003\" data-start=\"2970\">\u306b<strong data-end=\"3002\" data-start=\"2984\">\u5b9f\u5fc3\u306e\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9<\/strong>.<\/p>\n<p data-end=\"3100\" data-start=\"3005\">\u4f8b\uff1a<br data-end=\"3016\" data-start=\"3013\"\/>A <em data-end=\"3026\" data-start=\"3019\">\u6ce8\u6587<\/em>\u306f\u542b\u3080<em data-end=\"3047\" data-start=\"3036\">\u6ce8\u6587\u884c<\/em> \u9805\u76ee\u304c\u3042\u308a\u3001\u6ce8\u6587\u3092\u524a\u9664\u3059\u308b\u3068\u305d\u306e\u3059\u3079\u3066\u306e\u884c\u304c\u524a\u9664\u3055\u308c\u307e\u3059\u3002<\/p>\n<h3 data-end=\"3146\" data-start=\"3107\"><strong data-end=\"3146\" data-start=\"3111\">\u4e00\u822c\u5316\uff08\u7d99\u627f\uff09<\/strong><\/h3>\n<p data-end=\"3184\" data-start=\"3147\">\u3042\u308b\u30af\u30e9\u30b9\u304c\u5225\u306e\u30af\u30e9\u30b9\u3092\u62e1\u5f35\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li data-end=\"3225\" data-start=\"3188\">\u77e2\u5370\u306f\u89aa\u30af\u30e9\u30b9\u3092\u6307\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<li data-end=\"3280\" data-start=\"3228\">\u5171\u6709\u3055\u308c\u308b\u5c5e\u6027\u3084\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30c3\u30af\u306a\u632f\u308b\u821e\u3044\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n<p data-end=\"3320\" data-start=\"3282\">\u4f8b\uff1a<br data-end=\"3293\" data-start=\"3290\"\/><code data-end=\"3308\" data-start=\"3293\">\u8caf\u84c4\u53e3\u5ea7<\/code> \u2192 <code data-end=\"3320\" data-start=\"3311\">\u53e3\u5ea7<\/code><\/p>\n<h3 data-end=\"3348\" data-start=\"3327\"><strong data-end=\"3348\" data-start=\"3331\">\u4f9d\u5b58\u95a2\u4fc2<\/strong><\/h3>\n<p data-end=\"3432\" 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data-end=\"5209\" data-start=\"5168\">\u6280\u8853\u7684\u30a2\u30a4\u30c7\u30a2\u3092\u52b9\u679c\u7684\u306b\u4f1d\u3048\u308b<\/li>\n<li data-end=\"5260\" data-start=\"5212\">\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u5b9f\u88c5\u3068\u4e00\u81f4\u3055\u305b\u308b<\/li>\n<\/ul>\n<p data-end=\"5372\" data-start=\"5262\">UML\u3092\u983b\u7e41\u306b\u4f7f\u3046\u304b\u3001\u305f\u307e\u306b\u4f7f\u3046\u304b\u306b\u95a2\u308f\u3089\u305a\u3001\u30af\u30e9\u30b9\u56f3\u306e\u8868\u8a18\u6cd5\u3092\u7fd2\u5f97\u3059\u308b\u3053\u3068\u306f\u3001\u3088\u308a\u5f37\u56fa\u306a\u8a2d\u8a08\u3092\u69cb\u7bc9\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<p data-end=\"5372\" data-start=\"5262\">UML\u304a\u3088\u3073AI\u304c\u305d\u306e\u53ef\u8996\u5316\u3092\u3069\u306e\u3088\u3046\u306b\u652f\u63f4\u3059\u308b\u304b\u306e\u8a73\u7d30\u306a\u8aac\u660e\u306b\u3064\u3044\u3066\u306f\u3001\u5f53\u793e\u306e<a href=\"https:\/\/www.cybermedian.com\/the-definitive-guide-to-the-unified-modeling-language-uml\/\">UML\u30ea\u30bd\u30fc\u30b9\u30cf\u30d6<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The UML\u30af\u30e9\u30b9\u56f3\u306f\u3057\u3070\u3057\u3070\u30aa\u30d6\u30b8\u30a7<\/p>\n","protected":false},"author":5,"featured_media":9412,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"UML\u30af\u30e9\u30b9\u56f3\u306b\u95a2\u3059\u308b\u5305\u62ec\u7684\u306a\u30ac\u30a4\u30c9\u3067\u3001\u69cb\u6587\u3001\u5c5e\u6027\u3001\u64cd\u4f5c\u3001\u304a\u3088\u3073\u95a2\u9023\u3001\u96c6\u7d04\u3001\u7d99\u627f\u306a\u3069\u306e\u95a2\u4fc2\u306e\u7a2e\u985e\u3092\u30ab\u30d0\u30fc\u3057\u3001\u660e\u78ba\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u306e\u4f8b\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002","_yoast_wpseo_metadesc":"A comprehensive guide to UML Class Diagrams, covering syntax, attributes, operations, and relationship types such as association, aggregation, and inheritance, with clear object-oriented examples.","footnotes":""},"categories":[3],"tags":[],"class_list":["post-9411","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-unified-modeling-language"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>UML\u30af\u30e9\u30b9\u56f3\u306b\u95a2\u3059\u308b\u5305\u62ec\u7684\u306a\u30ac\u30a4\u30c9\u3067\u3001\u69cb\u6587\u3001\u5c5e\u6027\u3001\u64cd\u4f5c\u3001\u304a\u3088\u3073\u95a2\u9023\u3001\u96c6\u7d04\u3001\u7d99\u627f\u306a\u3069\u306e\u95a2\u4fc2\u306e\u7a2e\u985e\u3092\u30ab\u30d0\u30fc\u3057\u3001\u660e\u78ba\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u306e\u4f8b\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/title>\n<meta name=\"description\" content=\"A comprehensive guide to UML Class Diagrams, covering 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