{"id":441,"date":"2022-01-26T01:00:33","date_gmt":"2022-01-26T01:00:33","guid":{"rendered":"https:\/\/www.cybermedian.com\/pt\/?p=441"},"modified":"2022-03-31T11:00:16","modified_gmt":"2022-03-31T03:00:16","slug":"use-case-description-example","status":"publish","type":"post","link":"https:\/\/www.cybermedian.com\/pt\/use-case-description-example\/","title":{"rendered":"Exemplo de descri\u00e7\u00e3o de caso de uso"},"content":{"rendered":"<p>Um caso de uso \u00e9 uma descri\u00e7\u00e3o escrita de como um usu\u00e1rio executa uma tarefa em seu sistema.\u00a0Ele descreve o comportamento do sistema da perspectiva do usu\u00e1rio ao responder a uma solicita\u00e7\u00e3o.\u00a0Cada caso de uso \u00e9 representado como uma sequ\u00eancia de etapas simples, come\u00e7ando com o objetivo do usu\u00e1rio e terminando quando o objetivo \u00e9 alcan\u00e7ado.<\/p>\n<p id=\"c257\" class=\"graf graf--p graf-after--h3\"><strong class=\"markup--strong markup--p-strong\">\u00a0Exemplo\u00a0 de\u00a0<\/strong><a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-use-case-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-use-case-diagram\/\"><strong class=\"markup--strong markup--p-strong\">Caso de Uso<\/strong><\/a>\u00a0: Sistema de Gest\u00e3o Escolar&#8217;<\/p>\n<p id=\"d759\" class=\"graf graf--p graf-after--p\">Aqui vou explicar o caso de &#8216;Login&#8217;:<\/p>\n<figure id=\"6d1c\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/pt\/wp-content\/uploads\/sites\/11\/2022\/02\/1wq1FySV_Raf5gnDX6wfSWQ.png\" data-image-id=\"1*wq1FySV_Raf5gnDX6wfSWQ.png\" data-width=\"969\" data-height=\"738\" data-is-featured=\"true\" \/><\/figure>\n<h4 id=\"4ed7\" class=\"graf graf--h4 graf-after--figure\"><span id=\"Looking_for_Use_Case_Tool_for_documenting_Use_Case_Diagram_as_well_as_Detailed_Use_Case_Description_More_Details\">Procurando por uma ferramenta de caso de uso para documentar o diagrama de caso de uso, bem como a descri\u00e7\u00e3o detalhada do caso de uso?\u00a0(\u00a0<a class=\"markup--anchor markup--h4-anchor\" href=\"https:\/\/www.visual-paradigm.com\/features\/use-case-description\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/features\/use-case-description\/\">Mais detalhes<\/a>\u00a0)<\/span><\/h4>\n<h3 id=\"9d2e\" class=\"graf graf--h3 graf-after--h4\"><span id=\"Use_Case_Description\">Descri\u00e7\u00e3o do caso de uso<\/span><\/h3>\n<p id=\"3a17\" class=\"graf graf--p graf-after--h3\">Abordagem centrada em casos de uso para coleta de requisitos.<\/p>\n<figure id=\"3f61\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/pt\/wp-content\/uploads\/sites\/11\/2022\/02\/068CiaX8HrMhsxwDB.png\" data-image-id=\"0*68CiaX8HrMhsxwDB.png\" data-width=\"534\" data-height=\"5\" \/><\/figure>\n<h3 id=\"6558\" class=\"graf graf--h3 graf-after--figure\"><span id=\"Flow_of_Events_Editor\">Editor de fluxo de eventos<\/span><\/h3>\n<p id=\"4826\" class=\"graf graf--p graf-after--h3\">Liste as etapas envolvidas na conclus\u00e3o de um caso de uso, com a ferramenta Flow of Events.\u00a0O fluxo de eventos \u00e9 um elemento cr\u00edtico de qualquer descri\u00e7\u00e3o de caso de uso.\u00a0O software de caso de uso vem com uma ferramenta de eventos poderosa que suporta edi\u00e7\u00e3o de wireframe, documentando fluxo estendido, referenciando casos de uso inclu\u00eddos e apresentando l\u00f3gica de neg\u00f3cios com operadores if-then-use e loop.\u00a0Ainda mais, voc\u00ea pode gerar um diagrama de seq\u00fc\u00eancia de n\u00edvel de sistema e um diagrama de atividades a partir do fluxo de eventos para usar na comunica\u00e7\u00e3o de ideias de projeto de sistema.<\/p>\n<figure id=\"fbc3\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/pt\/wp-content\/uploads\/sites\/11\/2022\/02\/0H3TDhqBFpWUV2MlT.png\" data-image-id=\"0*H3TDhqBFpWUV2MlT.png\" data-width=\"1170\" data-height=\"658\" \/><\/figure>\n<h3 id=\"94d2\" class=\"graf graf--h3 graf-after--figure\"><span id=\"Use_Case_Based_Notes_Editor\">Editor de notas baseado em casos de uso<\/span><\/h3>\n<p id=\"c9d3\" class=\"graf graf--p graf-after--h3\">Como uma ferramenta de an\u00e1lise de caso de uso completa, o editor de descri\u00e7\u00e3o de caso de uso suporta recursos de anota\u00e7\u00f5es adicionais al\u00e9m do modelo de caso de uso tradicional.\u00a0Discuta os requisitos com as partes interessadas e anote suas solicita\u00e7\u00f5es, sugest\u00f5es e preocupa\u00e7\u00f5es no editor de Notas de Caso de Uso.\u00a0O editor de notas fornece uma abordagem centrada em casos de uso para gerenciar as necessidades do usu\u00e1rio coletadas em discuss\u00f5es e brainstorming.\u00a0Voc\u00ea pode organizar itens de nota em hierarquia, enfatizar conte\u00fados-chave com fun\u00e7\u00f5es de formata\u00e7\u00e3o como negrito e it\u00e1lico e at\u00e9 mesmo gerar fluxos de eventos seletivamente a partir de itens de nota.<\/p>\n<figure id=\"0fcf\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/pt\/wp-content\/uploads\/sites\/11\/2022\/02\/0ad8is7ZxuU4wdncp.png\" data-image-id=\"0*ad8is7ZxuU4wdncp.png\" data-width=\"1170\" data-height=\"658\" \/><\/figure>\n<h3 id=\"dc5b\" class=\"graf graf--h3 graf-after--figure\"><span id=\"Requirements_in_Use_Case\">Requisitos no caso de uso<\/span><\/h3>\n<p id=\"dbf9\" class=\"graf graf--p graf-after--h3\">Um caso de uso representa uma meta de neg\u00f3cios.\u00a0Gerenciar requisitos em casos de uso estimula a cria\u00e7\u00e3o, implementa\u00e7\u00e3o e gerenciamento de requisitos que respeitam e se alinham aos objetivos de neg\u00f3cios estabelecidos.\u00a0Essa abordagem de gerenciamento de requisitos evita desperd\u00edcios de m\u00e3o de obra, tempo de desenvolvimento e custos resultantes do desenvolvimento de recursos indesejados.<\/p>\n<figure id=\"c99c\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/pt\/wp-content\/uploads\/sites\/11\/2022\/02\/0oMopUVja0FjnU4k.png\" data-image-id=\"0*oMopUVja0FjnU4k_.png\" data-width=\"1170\" data-height=\"658\" \/><\/figure>\n<h3 id=\"8ab2\" class=\"graf graf--h3 graf-after--figure\"><span id=\"Elaborating_Use_Cases_with_Sub-Diagrams\">Elabora\u00e7\u00e3o de casos de uso com subdiagramas<\/span><\/h3>\n<p id=\"3536\" class=\"graf graf--p graf-after--h3\">Use o Diagrama de Sequ\u00eancia para modelar a intera\u00e7\u00e3o do sistema, o Diagrama de Atividades para modelar o fluxo de programa\u00e7\u00e3o de alto n\u00edvel, o Diagrama de Processos de Neg\u00f3cios BPMN para modelar as atividades de neg\u00f3cios e o Diagrama de Requisitos SysML para modelar as fun\u00e7\u00f5es do sistema.\u00a0Tome o caso de uso como ponto de partida do projeto do sistema, elabore-o com outros diagramas e gerencie-os todos sob o caso de uso, de forma organizada e com rastreabilidade.<\/p>\n<figure id=\"c77f\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/pt\/wp-content\/uploads\/sites\/11\/2022\/02\/0WbvoOVseHlyDMBjH.png\" data-image-id=\"0*WbvoOVseHlyDMBjH.png\" data-width=\"1170\" data-height=\"658\" \/><\/figure>\n<h3 id=\"a2f3\" class=\"graf graf--h3 graf-after--figure\"><span id=\"Managing_Reference_Artifacts\">Gerenciando Artefatos de Refer\u00eancia<\/span><\/h3>\n<p id=\"ebc1\" class=\"graf graf--p graf-after--h3\">Gerencie os arquivos suplementares, p\u00e1ginas da web, modelo interno e links de diagrama como refer\u00eancias do caso de uso.\u00a0Essas refer\u00eancias fornecem detalhes de um caso de uso que facilita a comunica\u00e7\u00e3o e o desenvolvimento cont\u00ednuo do caso de uso.\u00a0A ferramenta de caso de uso ajuda voc\u00ea a manter todas as refer\u00eancias de forma organizada.<\/p>\n<figure id=\"8aad\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/pt\/wp-content\/uploads\/sites\/11\/2022\/02\/0pgV8z-zEEZXENHca.png\" data-image-id=\"0*pgV8z-zEEZXENHca.png\" data-width=\"1170\" data-height=\"658\" \/><\/figure>\n<h3 id=\"600f\" class=\"graf graf--h3 graf-after--figure\"><span id=\"Full_Use_Case_Specification_Generation\">Gera\u00e7\u00e3o de Especifica\u00e7\u00e3o de Caso de Uso Completo<\/span><\/h3>\n<p id=\"b3b9\" class=\"graf graf--p graf-after--h3\">Produza instantaneamente uma especifica\u00e7\u00e3o completa de caso de uso que consiste nos detalhes coletados no caso de uso.\u00a0Nosso poderoso mecanismo de relat\u00f3rios ajuda voc\u00ea a obter e organizar todos os detalhes do caso de uso e apresent\u00e1-los de uma maneira que fa\u00e7a sentido tanto para as equipes de desenvolvimento quanto para as partes interessadas.<\/p>\n<figure id=\"aeff\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/pt\/wp-content\/uploads\/sites\/11\/2022\/02\/0JFISJ8bzbdkIhgI.png\" data-image-id=\"0*JFISJ8bzbdkIhgI-.png\" data-width=\"1170\" data-height=\"658\" \/><\/figure>\n<h4 id=\"5f6c\" class=\"graf graf--h4 graf-after--figure\"><span id=\"Unified_Modeling_Language_Articles\">Artigos de linguagem de modelagem unificada<\/span><\/h4>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul class=\"postList\">\n<li id=\"616d\" class=\"graf graf--li graf-after--h4\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-uml\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-uml\/\">O que \u00e9 UML?<\/a><\/li>\n<li id=\"0ed8\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/why-uml-modeling\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/why-uml-modeling\/\">Por que modelagem UML?<\/a><\/li>\n<li id=\"0fe9\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/overview-of-the-14-uml-diagram-types\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/overview-of-the-14-uml-diagram-types\/\">Vis\u00e3o geral dos 14 tipos de diagrama UML<\/a><\/li>\n<li id=\"990c\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-class-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-class-diagram\/\">O que \u00e9 Diagrama de Classes?<\/a><\/li>\n<li id=\"da49\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-component-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-component-diagram\/\">O que \u00e9 diagrama de componentes?<\/a><\/li>\n<li id=\"5714\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-deployment-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-deployment-diagram\/\">O que \u00e9 Diagrama de Implanta\u00e7\u00e3o?<\/a><\/li>\n<li id=\"31df\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-object-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-object-diagram\/\">O que \u00e9 Diagrama de Objetos?<\/a><\/li>\n<li id=\"f3fe\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-package-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-package-diagram\/\">O que \u00e9 Diagrama de Pacotes?<\/a><\/li>\n<li id=\"dc0f\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-composite-structure-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-composite-structure-diagram\/\">O que \u00e9 diagrama de estrutura composta?<\/a><\/li>\n<li id=\"9f3a\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-profile-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-profile-diagram\/\">O que \u00e9 Diagrama de Perfil?<\/a><\/li>\n<li id=\"82fb\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-use-case-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-use-case-diagram\/\">O que \u00e9 o Diagrama de Caso de Uso?<\/a><\/li>\n<li id=\"d69d\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-activity-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-activity-diagram\/\">O que \u00e9 Diagrama de Atividades?<\/a><\/li>\n<li id=\"f340\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-state-machine-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-state-machine-diagram\/\">O que \u00e9 diagrama de m\u00e1quina de estado?<\/a><\/li>\n<li id=\"a865\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-sequence-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-sequence-diagram\/\">O que \u00e9 Diagrama de Sequ\u00eancia?<\/a><\/li>\n<li id=\"f154\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-communication-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-communication-diagram\/\">O que \u00e9 Diagrama de Comunica\u00e7\u00e3o?<\/a><\/li>\n<li id=\"9a7a\" class=\"graf graf--li graf-after--li\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-interaction-overview-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-interaction-overview-diagram\/\">O que \u00e9 o Diagrama de Vis\u00e3o Geral da Intera\u00e7\u00e3o?<\/a><\/li>\n<li id=\"70db\" class=\"graf graf--li graf-after--li graf--trailing\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-timing-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-timing-diagram\/\">O que \u00e9 diagrama de tempo<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Um caso de uso \u00e9 uma descri\u00e7\u00e3o escrita de como um usu\u00e1rio executa uma tarefa em seu sistema. Ele delineia o comportamento do sistema da perspectiva do usu\u00e1rio ao responder a uma solicita\u00e7\u00e3o. Cada caso de uso \u00e9 representado como uma seq\u00fc\u00eancia de passos simples, come\u00e7ando com o objetivo do usu\u00e1rio e terminando quando o objetivo \u00e9 alcan\u00e7ado.<\/p>\n","protected":false},"author":1,"featured_media":2125,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","footnotes":""},"categories":[3],"tags":[52,63,62,53],"class_list":["post-441","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-unified-modeling-language","tag-cn-done","tag-es-done","tag-ja-done","tag-tw-done"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Exemplo de descri\u00e7\u00e3o de caso de uso - Cibermediano<\/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\/pt\/use-case-description-example\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Exemplo de descri\u00e7\u00e3o de caso de uso - Cibermediano\" \/>\n<meta property=\"og:description\" content=\"Um caso de uso \u00e9 uma descri\u00e7\u00e3o escrita de como um usu\u00e1rio executa uma tarefa em seu sistema. Ele delineia o comportamento do sistema da perspectiva do usu\u00e1rio ao responder a uma solicita\u00e7\u00e3o. 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