{"id":10315,"date":"2022-03-04T07:48:22","date_gmt":"2022-03-04T07:48:22","guid":{"rendered":"https:\/\/www.cybermedian.com\/fr\/?p=10315"},"modified":"2022-03-04T07:48:36","modified_gmt":"2022-03-04T07:48:36","slug":"diagramme-de-transition-detat-un-exemple-delement-chauffant","status":"publish","type":"post","link":"https:\/\/www.cybermedian.com\/fr\/state-transition-diagram-a-heater-example\/","title":{"rendered":"Diagramme de transition d’\u00e9tat : un exemple d’\u00e9l\u00e9ment chauffant"},"content":{"rendered":"

Un\u00a0\u00e9tat<\/strong>\u00a0est une condition ou une situation au cours de la vie d’un objet au cours de laquelle il satisfait \u00e0 une condition, ex\u00e9cute une activit\u00e9 ou attend un \u00e9v\u00e9nement.\u00a0Un objet reste dans un \u00e9tat pendant une p\u00e9riode de temps limit\u00e9e.<\/p>\n

Par exemple, un\u00a0radiateur\u00a0dans une maison peut \u00eatre dans l’un des quatre \u00e9tats suivants\u00a0: (1)\u00a0Inactif\u00a0(en attente
\nd’une commande pour commencer \u00e0 chauffer la maison), (2) En cours d’\u00a0activation\u00a0(son gaz est allum\u00e9, mais il attend d’atteindre
\nla temp\u00e9rature ), (3)\u00a0Actif\u00a0(son gaz et sa soufflante sont tous deux allum\u00e9s) et (4)\u00a0Arr\u00eat\u00a0(son gaz est \u00e9teint mais
\nsa soufflante est allum\u00e9e, \u00e9vacuant la chaleur r\u00e9siduelle du syst\u00e8me).<\/p>\n

\"\"<\/p>\n

Une\u00a0transition<\/strong>\u00a0est une relation entre deux \u00e9tats indiquant qu’un objet dans le premier \u00e9tat
\neffectuera certaines actions et entrera dans le second \u00e9tat lorsqu’un \u00e9v\u00e9nement sp\u00e9cifi\u00e9 se produit et que des
\nconditions sp\u00e9cifi\u00e9es sont satisfaites.\u00a0Lors d’un tel changement d’\u00e9tat, la transition est dite d\u00e9clench\u00e9e.\u00a0Jusqu’\u00e0 ce que la transition
\nse d\u00e9clenche, l’objet est dit \u00eatre dans l’\u00e9tat source ;\u00a0apr\u00e8s son d\u00e9clenchement, on dit qu’il est dans l’\u00e9tat cible.<\/p>\n

Par exemple, un \u00e9l\u00e9ment chauffant peut passer de l’ \u00e9tat\u00a0Idle\u00a0\u00e0 l’\u00e9tat Activating lorsqu’un \u00e9v\u00e9nement tel
\nque tooCold (avec le param\u00e8tre wantedTemp) se produit.<\/p>\n

 <\/p>\n

En savoir plus Diagramme de machine d’\u00e9tat par exemples<\/span><\/h2>\n
\n
\n

\"Mod\u00e8le<\/a><\/p>\n

Four<\/span><\/a><\/div>\n
<\/div>\n<\/div>\n
\n

\"Mod\u00e8le<\/a><\/p>\n

Horloge digitale<\/span><\/a><\/div>\n
<\/div>\n<\/div>\n
\n

\"Mod\u00e8le<\/a><\/p>\n

\u00c9tat orthogonal<\/span><\/a><\/div>\n
<\/div>\n<\/div>\n
\n

\"Mod\u00e8le<\/a><\/p>\n

\u00c9tat composite<\/span><\/a><\/div>\n
<\/div>\n<\/div>\n
\n

\"Mod\u00e8le<\/a><\/p>\n

Chauffe-eau<\/span><\/a><\/div>\n
<\/div>\n<\/div>\n
\n

\"Mod\u00e8le<\/a><\/p>\n

Grille-pain<\/span><\/a><\/div>\n
<\/div>\n<\/div>\n
\n

\"Mod\u00e8le<\/a><\/p>\n

Syst\u00e8me de vente de billets<\/span><\/a><\/div>\n
<\/div>\n<\/div>\n
\n

\"Mod\u00e8le<\/a><\/p>\n

T\u00e9l\u00e9phoner<\/span><\/a><\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Un diagramme \u00e9tat-transition pr\u00e9sente une s\u00e9quence d’\u00e9tats que traverse un objet au cours de son cycle de vie. Il est utilis\u00e9 pour d\u00e9crire les changements d’\u00e9tats d’un objet ou d’un composant.<\/p>\n","protected":false},"author":5,"featured_media":10317,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","footnotes":""},"categories":[3],"tags":[],"class_list":["post-10315","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-unified-modeling-language"],"yoast_head":"\nDiagramme de transition d'\u00e9tat : un exemple d'\u00e9l\u00e9ment chauffant - Cyberm\u00e9diane<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.cybermedian.com\/fr\/state-transition-diagram-a-heater-example\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Diagramme de transition d'\u00e9tat : un exemple d'\u00e9l\u00e9ment chauffant - Cyberm\u00e9diane\" \/>\n<meta property=\"og:description\" content=\"Un diagramme \u00e9tat-transition pr\u00e9sente une s\u00e9quence d'\u00e9tats que traverse un objet au cours de son cycle de vie. Il est utilis\u00e9 pour d\u00e9crire les changements d'\u00e9tats d'un objet ou d'un composant.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.cybermedian.com\/fr\/state-transition-diagram-a-heater-example\/\" \/>\n<meta property=\"og:site_name\" content=\"Cyberm\u00e9diane\" \/>\n<meta property=\"article:published_time\" content=\"2022-03-04T07:48:22+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-03-04T07:48:36+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cdn-images.visual-paradigm.com\/guide\/uml\/what-is-state-machine-diagram\/05-simple-state-machine-diagram.png\" \/>\n<meta name=\"author\" content=\"vpwing\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/cdn-images.visual-paradigm.com\/guide\/uml\/what-is-state-machine-diagram\/05-simple-state-machine-diagram.png\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"vpwing\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.cybermedian.com\/fr\/state-transition-diagram-a-heater-example\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.cybermedian.com\/fr\/state-transition-diagram-a-heater-example\/\"},\"author\":{\"name\":\"vpwing\",\"@id\":\"https:\/\/www.cybermedian.com\/fr\/#\/schema\/person\/0a4c6bba97e67c6ffa054e995781bc34\"},\"headline\":\"Diagramme de transition d’\u00e9tat : un exemple d’\u00e9l\u00e9ment chauffant\",\"datePublished\":\"2022-03-04T07:48:22+00:00\",\"dateModified\":\"2022-03-04T07:48:36+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.cybermedian.com\/fr\/state-transition-diagram-a-heater-example\/\"},\"wordCount\":278,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.cybermedian.com\/fr\/state-transition-diagram-a-heater-example\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/cdn-images.visual-paradigm.com\/guide\/uml\/what-is-state-machine-diagram\/05-simple-state-machine-diagram.png\",\"articleSection\":[\"Unified Modeling Language\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.cybermedian.com\/fr\/state-transition-diagram-a-heater-example\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.cybermedian.com\/fr\/state-transition-diagram-a-heater-example\/\",\"url\":\"https:\/\/www.cybermedian.com\/fr\/state-transition-diagram-a-heater-example\/\",\"name\":\"Diagramme de transition d'\u00e9tat : un exemple d'\u00e9l\u00e9ment chauffant - 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