{"id":3417,"date":"2022-02-09T12:17:45","date_gmt":"2022-02-09T04:17:45","guid":{"rendered":"https:\/\/blog.visual-paradigm.com\/pt\/?p=3417"},"modified":"2022-11-24T17:53:58","modified_gmt":"2022-11-24T09:53:58","slug":"what-is-multiplicity","status":"publish","type":"post","link":"https:\/\/blog.visual-paradigm.com\/pt\/what-is-multiplicity\/","title":{"rendered":"O Que \u00c9 Multiplicidade"},"content":{"rendered":"<p>A multiplicidade no\u00a0<a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-class-diagram\/\">diagrama de classes<\/a>\u00a0deve ser indicada em cada extremidade da associa\u00e7\u00e3o.\u00a0Isso especifica o n\u00famero m\u00ednimo e m\u00e1ximo de inst\u00e2ncias que podem ser vinculadas.<\/p>\n<p>Por exemplo, um carro tem 3 ou 4 rodas, mas cada roda pertence a exatamente um carro.\u00a0Coloque nota\u00e7\u00f5es de multiplicidade perto das extremidades de uma associa\u00e7\u00e3o.\u00a0Esses s\u00edmbolos indicam o n\u00famero de inst\u00e2ncias de uma classe vinculadas a uma inst\u00e2ncia da outra classe.<\/p>\n<p>Por exemplo, uma empresa ter\u00e1 um ou mais funcion\u00e1rios, mas cada funcion\u00e1rio trabalha apenas para uma empresa.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/05-multiplicities-examples.png\" alt=\"\u591a\u91cd\u6027\u793a\u4f8b\" \/><\/p>\n<ul>\n<li>Os valores m\u00ednimo e m\u00e1ximo s\u00e3o separados por dois pontos.<\/li>\n<li>Um asterisco (*) representa um valor m\u00e1ximo indeterminado.<\/li>\n<li><span class=\"\">Caso os valores m\u00ednimo e m\u00e1ximo sejam iguais, o n\u00famero \u00e9 exibido apenas uma vez.<\/span><\/li>\n<li>Al\u00e9m disso, zero ou mais (0\u2026 *) tamb\u00e9m \u00e9 chamado de asterisco simples (*) porque \u00e9 comum.<\/li>\n<\/ul>\n<p>Finalmente, intervalos e\/ou valores individuais podem ser separados por v\u00edrgulas para listar valores alternativos, ou seja, 1..3, 5..8<\/p>\n<p>&nbsp;<\/p>\n<p>Exemplo de diagrama de classe<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/company-structure.png\" \/><\/p>\n<p><a class=\"edit-template-v1\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=ClassDiagram&amp;gallery=\/repository\/e952006a-41a9-4866-83dd-8dad5219dc15.xml&amp;name=Company%20Structure\">EDITAR DIAGRAMA DE CLASSE ON-LINE<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A multiplicidade no diagrama de classes deve ser indicada em cada extremidade da associa\u00e7\u00e3o. Isso especifica o n\u00famero m\u00ednimo e m\u00e1ximo de inst\u00e2ncias que podem ser vinculadas.<br \/>\nPor exemplo, um carro tem 3 ou 4 rodas, mas cada roda pertence a exatamente um carro. Coloque nota\u00e7\u00f5es de multiplicidade perto das extremidades de uma associa\u00e7\u00e3o. Esses s\u00edmbolos indicam o n\u00famero de inst\u00e2ncias de uma classe vinculadas a uma inst\u00e2ncia da outra classe.<\/p>\n","protected":false},"author":1,"featured_media":3495,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[36],"tags":[],"class_list":["post-3417","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uml","loop-entry","clr"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>O Que \u00c9 Multiplicidade<\/title>\n<meta name=\"description\" content=\"Multiplicity in class diagram should be indicated at each end of the association. This specifies the minimum and maximum number of instances that can be linked. For example, a car has 3 or 4 wheels, but each wheel belongs to exactly one car. Place multiplicity notations near the ends of an association. These symbols indicate the number of instances of one class linked to one instance of the other class.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blog.visual-paradigm.com\/pt\/what-is-multiplicity\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"O Que \u00c9 Multiplicidade\" \/>\n<meta property=\"og:description\" content=\"Multiplicity in class diagram should be indicated at each end of the association. This specifies the minimum and maximum number of instances that can be linked. For example, a car has 3 or 4 wheels, but each wheel belongs to exactly one car. Place multiplicity notations near the ends of an association. These symbols indicate the number of instances of one class linked to one instance of the other class.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blog.visual-paradigm.com\/pt\/what-is-multiplicity\/\" \/>\n<meta property=\"og:site_name\" content=\"Visual Paradigm Blog\" \/>\n<meta property=\"article:published_time\" content=\"2022-02-09T04:17:45+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-11-24T09:53:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/blog.visual-paradigm.com\/pt\/wp-content\/uploads\/sites\/11\/2022\/02\/what-is-multiplicity.png\" \/>\n\t<meta property=\"og:image:width\" content=\"542\" \/>\n\t<meta property=\"og:image:height\" content=\"469\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/blog.visual-paradigm.com\/pt\/what-is-multiplicity\/\",\"url\":\"https:\/\/blog.visual-paradigm.com\/pt\/what-is-multiplicity\/\",\"name\":\"O Que \u00c9 Multiplicidade\",\"isPartOf\":{\"@id\":\"https:\/\/blog.visual-paradigm.com\/pt\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/blog.visual-paradigm.com\/pt\/what-is-multiplicity\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/blog.visual-paradigm.com\/pt\/what-is-multiplicity\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/blog.visual-paradigm.com\/pt\/wp-content\/uploads\/sites\/11\/2022\/02\/what-is-multiplicity.png\",\"datePublished\":\"2022-02-09T04:17:45+00:00\",\"dateModified\":\"2022-11-24T09:53:58+00:00\",\"author\":{\"@id\":\"https:\/\/blog.visual-paradigm.com\/pt\/#\/schema\/person\/a649c442f11a53040710ddec750926c6\"},\"description\":\"Multiplicity in class diagram should be indicated at each end of the association. This specifies the minimum and maximum number of instances that can be linked. For example, a car has 3 or 4 wheels, but each wheel belongs to exactly one car. Place multiplicity notations near the ends of an association. These symbols indicate the number of instances of one class linked to one instance of the other class.\",\"breadcrumb\":{\"@id\":\"https:\/\/blog.visual-paradigm.com\/pt\/what-is-multiplicity\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/blog.visual-paradigm.com\/pt\/what-is-multiplicity\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/blog.visual-paradigm.com\/pt\/what-is-multiplicity\/#primaryimage\",\"url\":\"https:\/\/blog.visual-paradigm.com\/pt\/wp-content\/uploads\/sites\/11\/2022\/02\/what-is-multiplicity.png\",\"contentUrl\":\"https:\/\/blog.visual-paradigm.com\/pt\/wp-content\/uploads\/sites\/11\/2022\/02\/what-is-multiplicity.png\",\"width\":542,\"height\":469},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/blog.visual-paradigm.com\/pt\/what-is-multiplicity\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/blog.visual-paradigm.com\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"O Que \u00c9 Multiplicidade\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/blog.visual-paradigm.com\/pt\/#website\",\"url\":\"https:\/\/blog.visual-paradigm.com\/pt\/\",\"name\":\"Visual Paradigm Blog\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/blog.visual-paradigm.com\/pt\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-PT\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/blog.visual-paradigm.com\/pt\/#\/schema\/person\/a649c442f11a53040710ddec750926c6\",\"name\":\"Admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/blog.visual-paradigm.com\/pt\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/6b756c36f5e9132f6067fb4d22bef2e3?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/6b756c36f5e9132f6067fb4d22bef2e3?s=96&d=mm&r=g\",\"caption\":\"Admin\"},\"url\":\"https:\/\/blog.visual-paradigm.com\/pt\/author\/vpadminuser\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"O Que \u00c9 Multiplicidade","description":"Multiplicity in class diagram should be indicated at each end of the association. This specifies the minimum and maximum number of instances that can be linked. For example, a car has 3 or 4 wheels, but each wheel belongs to exactly one car. Place multiplicity notations near the ends of an association. These symbols indicate the number of instances of one class linked to one instance of the other class.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/blog.visual-paradigm.com\/pt\/what-is-multiplicity\/","og_locale":"pt_PT","og_type":"article","og_title":"O Que \u00c9 Multiplicidade","og_description":"Multiplicity in class diagram should be indicated at each end of the association. This specifies the minimum and maximum number of instances that can be linked. For example, a car has 3 or 4 wheels, but each wheel belongs to exactly one car. Place multiplicity notations near the ends of an association. These symbols indicate the number of instances of one class linked to one instance of the other class.","og_url":"https:\/\/blog.visual-paradigm.com\/pt\/what-is-multiplicity\/","og_site_name":"Visual Paradigm Blog","article_published_time":"2022-02-09T04:17:45+00:00","article_modified_time":"2022-11-24T09:53:58+00:00","og_image":[{"width":542,"height":469,"url":"https:\/\/blog.visual-paradigm.com\/pt\/wp-content\/uploads\/sites\/11\/2022\/02\/what-is-multiplicity.png","type":"image\/png"}],"author":"Admin","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"Admin","Tempo estimado de leitura":"2 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/blog.visual-paradigm.com\/pt\/what-is-multiplicity\/","url":"https:\/\/blog.visual-paradigm.com\/pt\/what-is-multiplicity\/","name":"O Que \u00c9 Multiplicidade","isPartOf":{"@id":"https:\/\/blog.visual-paradigm.com\/pt\/#website"},"primaryImageOfPage":{"@id":"https:\/\/blog.visual-paradigm.com\/pt\/what-is-multiplicity\/#primaryimage"},"image":{"@id":"https:\/\/blog.visual-paradigm.com\/pt\/what-is-multiplicity\/#primaryimage"},"thumbnailUrl":"https:\/\/blog.visual-paradigm.com\/pt\/wp-content\/uploads\/sites\/11\/2022\/02\/what-is-multiplicity.png","datePublished":"2022-02-09T04:17:45+00:00","dateModified":"2022-11-24T09:53:58+00:00","author":{"@id":"https:\/\/blog.visual-paradigm.com\/pt\/#\/schema\/person\/a649c442f11a53040710ddec750926c6"},"description":"Multiplicity in class diagram should be indicated at each end of the association. This specifies the minimum and maximum number of instances that can be linked. For example, a car has 3 or 4 wheels, but each wheel belongs to exactly one car. Place multiplicity notations near the ends of an association. These symbols indicate the number of instances of one class linked to one instance of the other class.","breadcrumb":{"@id":"https:\/\/blog.visual-paradigm.com\/pt\/what-is-multiplicity\/#breadcrumb"},"inLanguage":"pt-PT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/blog.visual-paradigm.com\/pt\/what-is-multiplicity\/"]}]},{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/blog.visual-paradigm.com\/pt\/what-is-multiplicity\/#primaryimage","url":"https:\/\/blog.visual-paradigm.com\/pt\/wp-content\/uploads\/sites\/11\/2022\/02\/what-is-multiplicity.png","contentUrl":"https:\/\/blog.visual-paradigm.com\/pt\/wp-content\/uploads\/sites\/11\/2022\/02\/what-is-multiplicity.png","width":542,"height":469},{"@type":"BreadcrumbList","@id":"https:\/\/blog.visual-paradigm.com\/pt\/what-is-multiplicity\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/blog.visual-paradigm.com\/pt\/"},{"@type":"ListItem","position":2,"name":"O Que \u00c9 Multiplicidade"}]},{"@type":"WebSite","@id":"https:\/\/blog.visual-paradigm.com\/pt\/#website","url":"https:\/\/blog.visual-paradigm.com\/pt\/","name":"Visual Paradigm Blog","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/blog.visual-paradigm.com\/pt\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-PT"},{"@type":"Person","@id":"https:\/\/blog.visual-paradigm.com\/pt\/#\/schema\/person\/a649c442f11a53040710ddec750926c6","name":"Admin","image":{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/blog.visual-paradigm.com\/pt\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/6b756c36f5e9132f6067fb4d22bef2e3?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/6b756c36f5e9132f6067fb4d22bef2e3?s=96&d=mm&r=g","caption":"Admin"},"url":"https:\/\/blog.visual-paradigm.com\/pt\/author\/vpadminuser\/"}]}},"modified_by":"vpmiku","_links":{"self":[{"href":"https:\/\/blog.visual-paradigm.com\/pt\/wp-json\/wp\/v2\/posts\/3417","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.visual-paradigm.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.visual-paradigm.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.visual-paradigm.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.visual-paradigm.com\/pt\/wp-json\/wp\/v2\/comments?post=3417"}],"version-history":[{"count":6,"href":"https:\/\/blog.visual-paradigm.com\/pt\/wp-json\/wp\/v2\/posts\/3417\/revisions"}],"predecessor-version":[{"id":9241,"href":"https:\/\/blog.visual-paradigm.com\/pt\/wp-json\/wp\/v2\/posts\/3417\/revisions\/9241"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.visual-paradigm.com\/pt\/wp-json\/wp\/v2\/media\/3495"}],"wp:attachment":[{"href":"https:\/\/blog.visual-paradigm.com\/pt\/wp-json\/wp\/v2\/media?parent=3417"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.visual-paradigm.com\/pt\/wp-json\/wp\/v2\/categories?post=3417"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.visual-paradigm.com\/pt\/wp-json\/wp\/v2\/tags?post=3417"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}