{"id":2126,"date":"2026-05-26T07:18:40","date_gmt":"2026-05-26T07:18:40","guid":{"rendered":"https:\/\/www.vpascode.com\/fr\/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\/fr\/docs\/vpascode-docs\/plantuml-object-diagram-syntax-guide\/","title":{"rendered":"Guide de syntaxe des diagrammes d&#8217;objets PlantUML"},"content":{"rendered":"<h2>Qu&#8217;est-ce qu&#8217;un diagramme d&#8217;objets ?<\/h2>\n<p>Un <strong>diagramme d&#8217;objets<\/strong> est un diagramme structurel <strong>diagramme UML<\/strong> qui agit comme une capture instantan\u00e9e concr\u00e8te et en temps r\u00e9el de l&#8217;\u00e9tat de votre application. Alors qu&#8217;un diagramme de classes d\u00e9crit les plans abstraits, les types de donn\u00e9es et les r\u00e8gles structurelles d&#8217;un syst\u00e8me, un diagramme d&#8217;objets visualise une instance d&#8217;ex\u00e9cution active \u00e0 un moment donn\u00e9. Il mod\u00e9lise l&#8217;instanciation d&#8217;objets r\u00e9els, affiche les valeurs exactes attribu\u00e9es \u00e0 leurs champs et met en \u00e9vidence les liens sp\u00e9cifiques existant entre ces instances pendant l&#8217;ex\u00e9cution.<\/p>\n<p>Ce type particulier de <strong>type de diagramme UML<\/strong> est extr\u00eamement utile pour le d\u00e9bogage des structures de donn\u00e9es complexes, pour expliquer des \u00e9tats de relations hautement imbriqu\u00e9s (tels que des graphes arborescents parent-enfant), ou pour v\u00e9rifier qu&#8217;un patron de conception ing\u00e9nierie se comporte comme pr\u00e9vu dans des cas limites sp\u00e9cifiques. Avec <strong>VPasCode<\/strong>, vous pouvez d\u00e9finir proprement des relations d&#8217;objets en temps r\u00e9el, en \u00e9vitant compl\u00e8tement les outils manuels de dessin de bo\u00eetes.<\/p>\n<h2>Guide de syntaxe principale : \u00e9l\u00e9ments et constructions<\/h2>\n<p>Pour concevoir un diagramme d&#8217;objets UML pr\u00e9cis et conforme aux normes dans PlantUML, vous devez comprendre les instanciations d&#8217;objets, les affectations de valeurs de champs et les mappages des liens entre instances.<\/p>\n<h3>1. Instanciation des objets (nom contre types de classes)<\/h3>\n<p>Les objets sont d\u00e9clar\u00e9s en utilisant le mot-cl\u00e9 <code>object<\/code>mot-cl\u00e9. Selon les conventions standard de mod\u00e9lisation UML, vous d\u00e9finissez un objet en fournissant son nom d&#8217;instance unique, suivi d&#8217;un deux-points, puis de son type de plan de classe parent :<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Plantuml<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:oq_AIaqkKL1ABYqgIiqh2IrEBLAmKd1CJiulpIjHKaWiLaXCBiaiImL90000\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Modifier Plantuml dans VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Plantuml<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:oq_AIaqkKL1ABYqgIiqh2IrEBLAmKd1CJiulpIjHKaWiLaXCBiaiImL90000\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Plantuml in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-plantuml\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">object \"currentUser : Account\" as activeUser<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:oq_AIaqkKL1ABYqgIiqh2IrEBLAmKd1CJiulpIjHKaWiLaXCBiaiImL90000\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Plantuml in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:oq_AIaqkKL1ABYqgIiqh2IrEBLAmKd1CJiulpIjHKaWiLaXCBiaiImL90000\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Modifier Plantuml dans VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"wYhbQPC\"><img alt=\"\" class=\"alignnone size-full wp-image-579\" decoding=\"async\" height=\"38\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a18ffa37deb7.png\" width=\"169\"\/><\/p>\n<p><em>Astuce pro :<\/em> Utilisez toujours le mot-cl\u00e9 <code>as<\/code> pour mapper une d\u00e9claration de nom d&#8217;instance longue \u00e0 un identifiant interne court et abr\u00e9g\u00e9 (comme <code>activeUser<\/code>) afin de dessiner rapidement et proprement les lignes de liaison.<\/p>\n<h3>2. Affectation des \u00e9tats de champs et des valeurs en temps d&#8217;ex\u00e9cution<\/h3>\n<p>Pour remplir vos objets avec des valeurs de donn\u00e9es de test, ouvrez un bloc de corps en utilisant des accolades en fin de ligne et \u00e9crivez vos affectations cl\u00e9-valeur sur des lignes distinctes. Contrairement aux d\u00e9finitions de classes, n&#8217;ajoutez pas ici les types de donn\u00e9es \u2014 utilisez des valeurs op\u00e9rationnelles r\u00e9elles :<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Plantuml<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:oq_AIaqkKL1AJCdDp7DEB2fHi588piWlACZCImTnbHGIYnMIWGn3XMfUBWKW074yKnHi5PIS7OD2T2qDB0oL83AP9QcvplcbUIL0IMEeK758OeLhHMfk0KWmBJ6dE9MNgnO0\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>\u00c9diter Plantuml dans VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Plantuml<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:oq_AIYrHK4fCoStCSquiAb6mKWZEo2yeoCnB1t6L59BpStDJ5PA1R4E5Qbuk1I00SJnJ56mLb9mTWq9qBGqi39KWCddvkKb5gOv59Pd9EQd5G1N64F7KuXBNYjJSWfAGn8fKe71QOavnAYzNBG00\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Plantuml in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-plantuml\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">objet \"adminCart : ShoppingCart\" comme cart1 {\r\n    cartId = \"CART-9081\"\r\n    nombreArticles = 3\r\n    estExemptTaxe = false\r\n}<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:oq_AIYrHK4fCoStCSquiAb6mKWZEo2yeoCnB1t6L59BpStDJ5PA1R4E5Qbuk1I00SJnJ56mLb9mTWq9qBGqi39KWCddvkKb5gOv59Pd9EQd5G1N64F7KuXBNYjJSWfAGn8fKe71QOavnAYzNBG00\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Plantuml in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:oq_AIaqkKL1AJCdDp7DEB2fHi588piWlACZCImTnbHGIYnMIWGn3XMfUBWKW074yKnHi5PIS7OD2T2qDB0oL83AP9QcvplcbUIL0IMEeK758OeLhHMfk0KWmBJ6dE9MNgnO0\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>\u00c9diter Plantuml dans VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"KqLpArL\"><img alt=\"\" class=\"alignnone size-full wp-image-580\" decoding=\"async\" height=\"79\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a18ffaf90df9.png\" width=\"198\"\/><\/p>\n<h3>3. Mappage des liaisons d&#8217;instances<\/h3>\n<p>Les connexions entre des instances concr\u00e8tes dans un diagramme d&#8217;objets repr\u00e9sentent des pointeurs de m\u00e9moire du monde r\u00e9el plut\u00f4t que des mod\u00e8les structurels abstraits. Vous mappez ces liens en utilisant des traits doubles pleins (&#8220;<code>--<\/code>). Vous pouvez \u00e9galement ajouter des \u00e9tiquettes de cha\u00eene de caract\u00e8res pour indiquer le contexte fonctionnel de la liaison :<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Plantuml<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:IqmkoInB3IrEBLBGrLL8JYmgCLImKb3AByyhLaZCIr78pK_9JCjCBLO20000\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>\u00c9diter Plantuml dans VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Plantuml<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:IqmkoInB3IrEBLBGrLL8JYmgCLImKb0go2ykFhmY9LKXjKGXDpybCoqpLGa0\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Plantuml in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-plantuml\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">activeUser -- cart1 : \"poss\u00e8de et modifie\"<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:IqmkoInB3IrEBLBGrLL8JYmgCLImKb0go2ykFhmY9LKXjKGXDpybCoqpLGa0\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Plantuml in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:IqmkoInB3IrEBLBGrLL8JYmgCLImKb3AByyhLaZCIr78pK_9JCjCBLO20000\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>\u00c9diter Plantuml dans VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"MGRNVPk\"><img alt=\"\" class=\"alignnone size-full wp-image-581\" decoding=\"async\" height=\"174\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a18ffba91f83.png\" width=\"177\"\/><\/p>\n<h2>Meilleures pratiques pour les cartes d&#8217;objets pratiques<\/h2>\n<ul>\n<li><strong>Concentrez-vous sur ce qui compte :<\/strong> Ne listez pas chaque champ d&#8217;une d\u00e9finition de classe. Incluez uniquement les valeurs de variables cl\u00e9s qui expliquent directement l&#8217;\u00e9tat d&#8217;ex\u00e9cution sp\u00e9cifique ou le bug que vous essayez de d\u00e9montrer.<\/li>\n<li><strong>Gardez les liens neutres :<\/strong> \u00c9vitez d&#8217;utiliser des triangles d&#8217;h\u00e9ritage ou des losanges de composition stricte dans un diagramme d&#8217;objets. Utilisez des lignes de relation simples et plates (<code>--<\/code>) ou des pointes de fl\u00e8che basiques (<code>--&gt;<\/code>) pour montrer les r\u00e9f\u00e9rences.<\/li>\n<li><strong>Alignez les it\u00e9rations horizontalement :<\/strong> Si vous mappez une liste de tableaux ou une s\u00e9quence d&#8217;objets historiques, utilisez des fl\u00e8ches de navigation horizontales telles que <code>-droite-&gt;<\/code> pour forcer les instances \u00e0 s&#8217;afficher proprement sur une seule ligne.<\/li>\n<\/ul>\n<h2>Exemples de diagrammes d&#8217;objets PlantUML du monde r\u00e9el<\/h2>\n<h3>Exemple 1 : \u00c9tat de session du jeton d&#8217;identit\u00e9 (mappages de valeurs concr\u00e8tes)<\/h3>\n<p>Ce squelette mappe un \u00e9tat d&#8217;autorisation de s\u00e9curit\u00e9 en cours, d\u00e9montrant comment un utilisateur authentifi\u00e9 unique \u00e9tablit des liens vers plusieurs instances de session machine actives sp\u00e9cifiques, chacune ayant des variables de donn\u00e9es distinctes.<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Plantuml<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:TP8nQyCm48LtW_-3qDB99X9kKmSAiLiF6Ke7jrs3B1s96biAbjobzB_tv3WOIgn5qdidtiUTjiwBtWzT6qUs-GBf2KNX0Fx3GKys96o5b7OmdXBXo13adpWYkC9vfyWJOQkCpv8H7Q185NplXUgqeHSFa_pWWbCyl-y-AvH_usZETU2SjkRLDhg5ARg-Q6FqvBDh_7GV2MXTrNLI54MIvrCSnci9RtLmDMviFHdwN2ZLu-FWi9odxE4nPUbzjW3q0kxaxNcPY2yJbMMPC7Q3g1CoC6MtcDOypRAK8TYANvdkI8NzQrhjZgJ7OMZiSQlDIHp0nT4ubIIPMxGXL0p-25WeXGT5R9Z2lpA-KBO5e_17_040\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>\u00c9diter Plantuml dans VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Plantuml<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:VP91JiCm44NtaNA7aJTT9QgZG4cbIasWYomGI85kaHCFO4WS5Di82N40Zj9pv6BORK8Nf7WpdldV-a-srqgpJfkczhssV44DnFPFgEyLTh04LzAgQetK1AgsQH2CKpvz3-no-vp32kWyZeuZoQnl1OJZ-mFZZP3aeDaiRPHJqikxVBknuo_V-qrMg9HevNLRYXg7yE8m6yC72nq1XdxFG8fDKGHfcWP9CWHQ057XJU5KOGjT30BZdJs9-QrJQ1A5zFmYfE5PF8rqXUfLjs__CaMdcR8i2oYTO6fOvQZYAQf55CPnI2tQF1gfPj1_QrRMeeCQ5TG2fG8-muz-LnbjGtrl_pn1SBof9H1cz3DABHv5lmDbElB75fsmhL5o-pb-0000\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Plantuml in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-plantuml\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\r\nobjet \"targetUser : UserAccount\" comme user {\r\n    userId = 1042\r\n    username = \"dev_admin\"\r\n    status = \"ACTIVE\"\r\n}\r\n\r\nobjet \"sessionMobile : UserSession\" comme session1 {\r\n    sessionId = \"SESS-AAA-99\"\r\n    deviceOS = \"iOS 17\"\r\n    adresseIP = \"192.168.1.54\"\r\n}\r\n\r\nobjet \"sessionDesktop : UserSession\" comme session2 {\r\n    sessionId = \"SESS-BBB-11\"\r\n    deviceOS = \"macOS 14\"\r\n    adresseIP = \"72.44.12.102\"\r\n}\r\n\r\n' \u00c9tablir les liens d'ex\u00e9cution\r\nuser -- session1 : \"authentifi\u00e9 sur\"\r\nuser -- session2 : \"authentifi\u00e9 sur\"\r\n@enduml<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:VP91JiCm44NtaNA7aJTT9QgZG4cbIasWYomGI85kaHCFO4WS5Di82N40Zj9pv6BORK8Nf7WpdldV-a-srqgpJfkczhssV44DnFPFgEyLTh04LzAgQetK1AgsQH2CKpvz3-no-vp32kWyZeuZoQnl1OJZ-mFZZP3aeDaiRPHJqikxVBknuo_V-qrMg9HevNLRYXg7yE8m6yC72nq1XdxFG8fDKGHfcWP9CWHQ057XJU5KOGjT30BZdJs9-QrJQ1A5zFmYfE5PF8rqXUfLjs__CaMdcR8i2oYTO6fOvQZYAQf55CPnI2tQF1gfPj1_QrRMeeCQ5TG2fG8-muz-LnbjGtrl_pn1SBof9H1cz3DABHv5lmDbElB75fsmhL5o-pb-0000\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Plantuml in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:TP8nQyCm48LtW_-3qDB99X9kKmSAiLiF6Ke7jrs3B1s96biAbjobzB_tv3WOIgn5qdidtiUTjiwBtWzT6qUs-GBf2KNX0Fx3GKys96o5b7OmdXBXo13adpWYkC9vfyWJOQkCpv8H7Q185NplXUgqeHSFa_pWWbCyl-y-AvH_usZETU2SjkRLDhg5ARg-Q6FqvBDh_7GV2MXTrNLI54MIvrCSnci9RtLmDMviFHdwN2ZLu-FWi9odxE4nPUbzjW3q0kxaxNcPY2yJbMMPC7Q3g1CoC6MtcDOypRAK8TYANvdkI8NzQrhjZgJ7OMZiSQlDIHp0nT4ubIIPMxGXL0p-25WeXGT5R9Z2lpA-KBO5e_17_040\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Modifier Plantuml dans VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"gpqUIIy\"><img loading=\"lazy\" alt=\"\" class=\"alignnone size-full wp-image-582\" decoding=\"async\" height=\"233\" loading=\"lazy\" sizes=\"auto, (max-width: 470px) 100vw, 470px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a18ffc981a53.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a18ffc981a53.png 470w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a18ffc981a53-300x149.png 300w\" width=\"470\"\/><\/p>\n<p><strong>Analyse syntaxique :<\/strong> Ce sch\u00e9ma capture un sc\u00e9nario d\u00e9finitif dans le code de production : un enregistrement utilisateur sp\u00e9cifique (ID 1042) qui active deux instances de session d&#8217;ex\u00e9cution compl\u00e8tement distinctes simultan\u00e9ment. Chaque conteneur de session suit ses propres param\u00e8tres de mise en page de m\u00e9tadonn\u00e9es isol\u00e9s.<\/p>\n<h3>Exemple 2 : \u00c9tat de livraison de facture e-commerce (Cartes multi-entit\u00e9s)<\/h3>\n<p>Ce plan syst\u00e8me avanc\u00e9 cartographie un graphe de transaction financi\u00e8re termin\u00e9e. Il indique pr\u00e9cis\u00e9ment comment les enregistrements de commande, les journaux de transaction et les colis entrepos\u00e9s sont li\u00e9s entre eux \u00e0 un moment pr\u00e9cis.<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Plantuml<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:ZLDDQnin4BqR_1-4S-Z9YtURXgoXOCVD8VJBi7KFkHIjD5uhsPMCD7AobFxtZhHo4eoXtOkOUO_t7ZEp2uVSek_QySZK3o2GJMhVWrrRirKji3bRUOUc0pjXt36H2lPxF6BqGSTLopwooGFNa4a3YzZ9XEac0mCLiOdmysvDdJ_ZqQiH5wWEyDrAOinPVAE9YPta48jllgi7cOkop8iYQJjVeq4U0kINPLQMGrjuQq6BFl0trQTJMuTMxU67vTg514QJ-HUG3TXRZRQF4TfO7pDOs49GX3iPDCNkr_klX-ldbABX24-yhv2ZTm6lDglLRLKTGm8YoIqnGCMik9hEFaoBgzDKUouUUGDB2bFjrBu3ZJ69eo8_1a5BBAMRbP4GvFBxiYoNopnP2Mvj6lTcVVH_0jNiy7CJXfHTddUzEUTQ_CEr-4_NMNQTND-n2gqNw2tj39v1-3Z-Lkb7DnwztDPqcavWJiloTQSGGPBkq2GqROVWhTSI9Alxj_0mieYsTCJ4PWV5Jnd5ESO2jAIVuIy0\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Modifier Plantuml dans VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Plantuml<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:bLFBJkim4DrNwZzOOS6gKPCBgAc4r59Oe5kubK9Pi46kFGs6n8xyA5HNV52_ep_6n7KgL84GsKGpv-ISunbdP2pLrbLbjwCMps19j71hq3Ejbg84CYGJPwogG4U4gQe2ma9D_dSx11-eg2Z9EOcUgOIOAnZvJepiQCUGOWNKDPJxwndsthkTlHbb5j5_cgFWaFXtQwHyCxZuujPL2soXq56M9MaQzAsoj9pXAGGqGPAJBCwo7SHX9GmqNyppomDhOxMeuKvJQPeKIcA0AV02z9MqUjt6A7shpQ5X2HeaWslUgBAdnpytgy5RI59G2wzqdLjgdMdmV3wPNELvWFLsKvJRpTG7IllfMQz_salF3dBLbBtG0iOO9tyITGNIjbaCraaRnMea2bbC5FU2oKEMPUDn4krXQMgbBJW_ilciZL4hmStVeXbLVFAbzyKttkaFtkallFln87WVawa0QGW_XhVjXZc_2zoEOzPfA4stixzplLwu5aFSdtALCAYxwo0KLeNOKaWgsNP3Qge_CtO3H49mGiPAq4D6-XLZ19BZR_81\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Plantuml in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-plantuml\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\r\nobjet \"buyerProfile : Customer\" comme customer {\r\n    email = \"jane.doe@email.com\"\r\n    niveau = \"VIP\"\r\n}\r\n\r\nobjet \"activeOrder : Order\" comme order {\r\n    orderNumber = \"#99122\"\r\n    totalPartiel = 149.99\r\n    devise = \"USD\"\r\n}\r\n\r\nobjet \"stripeTransaction : LedgerEntry\" comme ledger {\r\n    referenceId = \"ch_3Mv8x\"\r\n    gatewayStatus = \"SUCCESS\"\r\n    r\u00e9gl\u00e9Le = \"2026-05-26\"\r\n}\r\n\r\nobjet \"packageA : Shipment\" comme ship1 {\r\n    trackingCode = \"1Z999AA1\"\r\n    transporteur = \"UPS\"\r\n    poidsKg = 1.4\r\n}\r\n\r\nobjet \"packageB : Shipment\" comme ship2 {\r\n    trackingCode = \"1Z999AA2\"\r\n    transporteur = \"UPS\"\r\n    poidsKg = 0.8\r\n}\r\n\r\n' Liens d'ex\u00e9cution structurels\r\ncustomer -- order : \"soumis\"\r\norder -- ledger : \"financ\u00e9 par\"\r\norder -- ship1 : \"ex\u00e9cut\u00e9 via\"\r\norder -- ship2 : \"ex\u00e9cut\u00e9 via\"\r\n@enduml<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:bLFBJkim4DrNwZzOOS6gKPCBgAc4r59Oe5kubK9Pi46kFGs6n8xyA5HNV52_ep_6n7KgL84GsKGpv-ISunbdP2pLrbLbjwCMps19j71hq3Ejbg84CYGJPwogG4U4gQe2ma9D_dSx11-eg2Z9EOcUgOIOAnZvJepiQCUGOWNKDPJxwndsthkTlHbb5j5_cgFWaFXtQwHyCxZuujPL2soXq56M9MaQzAsoj9pXAGGqGPAJBCwo7SHX9GmqNyppomDhOxMeuKvJQPeKIcA0AV02z9MqUjt6A7shpQ5X2HeaWslUgBAdnpytgy5RI59G2wzqdLjgdMdmV3wPNELvWFLsKvJRpTG7IllfMQz_salF3dBLbBtG0iOO9tyITGNIjbaCraaRnMea2bbC5FU2oKEMPUDn4krXQMgbBJW_ilciZL4hmStVeXbLVFAbzyKttkaFtkallFln87WVawa0QGW_XhVjXZc_2zoEOzPfA4stixzplLwu5aFSdtALCAYxwo0KLeNOKaWgsNP3Qge_CtO3H49mGiPAq4D6-XLZ19BZR_81\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Plantuml in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:ZLDDQnin4BqR_1-4S-Z9YtURXgoXOCVD8VJBi7KFkHIjD5uhsPMCD7AobFxtZhHo4eoXtOkOUO_t7ZEp2uVSek_QySZK3o2GJMhVWrrRirKji3bRUOUc0pjXt36H2lPxF6BqGSTLopwooGFNa4a3YzZ9XEac0mCLiOdmysvDdJ_ZqQiH5wWEyDrAOinPVAE9YPta48jllgi7cOkop8iYQJjVeq4U0kINPLQMGrjuQq6BFl0trQTJMuTMxU67vTg514QJ-HUG3TXRZRQF4TfO7pDOs49GX3iPDCNkr_klX-ldbABX24-yhv2ZTm6lDglLRLKTGm8YoIqnGCMik9hEFaoBgzDKUouUUGDB2bFjrBu3ZJ69eo8_1a5BBAMRbP4GvFBxiYoNopnP2Mvj6lTcVVH_0jNiy7CJXfHTddUzEUTQ_CEr-4_NMNQTND-n2gqNw2tj39v1-3Z-Lkb7DnwztDPqcavWJiloTQSGGPBkq2GqROVWhTSI9Alxj_0mieYsTCJ4PWV5Jnd5ESO2jAIVuIy0\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Modifier Plantuml dans VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"BBTWhSP\"><img loading=\"lazy\" alt=\"\" class=\"alignnone size-full wp-image-583\" decoding=\"async\" height=\"371\" loading=\"lazy\" sizes=\"auto, (max-width: 732px) 100vw, 732px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a18ffd880143.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a18ffd880143.png 732w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a18ffd880143-300x152.png 300w\" width=\"732\"\/><\/p>\n<p><strong>Analyse syntaxique :<\/strong> Ce mod\u00e8le fournit une vue hautement structur\u00e9e d&#8217;un \u00e9tat syst\u00e8me complexe. Il montre une seule commande li\u00e9e \u00e0 un journal de transaction de paiement r\u00e9ussie, divis\u00e9e en deux fichiers d&#8217;exp\u00e9dition physiques distincts. Ce niveau de d\u00e9tail en fait un excellent plan directeur pour l&#8217;audit des structures de donn\u00e9es et des processus syst\u00e8me.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Qu&#8217;est-ce qu&#8217;un diagramme d&#8217;objets ? Un diagramme d&#8217;objets est un diagramme structurel diagramme UML qui agit comme une capture instantan\u00e9e concr\u00e8te et en temps r\u00e9el de l&#8217;\u00e9tat de votre application. Alors qu&#8217;un diagramme de classes d\u00e9crit les plans abstraits, les&#8230;<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":6,"template":"","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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