{"id":3501,"date":"2022-02-10T09:05:28","date_gmt":"2022-02-10T01:05:28","guid":{"rendered":"https:\/\/blog.visual-paradigm.com\/pl\/?p=3501"},"modified":"2022-11-25T17:40:29","modified_gmt":"2022-11-25T09:40:29","slug":"the-four-types-of-relationship-in-use-case-diagram","status":"publish","type":"post","link":"https:\/\/blog.visual-paradigm.com\/pl\/the-four-types-of-relationship-in-use-case-diagram\/","title":{"rendered":"Cztery Typy Relacji W Diagramie Przypadk\u00f3w U\u017cycia"},"content":{"rendered":"<p><span>W j\u0119zyku UML relacje to po\u0142\u0105czenia mi\u0119dzy elementami modelu.\u00a0Przypadki u\u017cycia s\u0105 r\u00f3wnie\u017c po\u0142\u0105czone ze sob\u0105 w r\u00f3\u017cnego rodzaju relacje.\u00a0Relacja mi\u0119dzy dwoma przypadkami u\u017cycia zasadniczo modeluje zale\u017cno\u015bci mi\u0119dzy dwoma przypadkami u\u017cycia.\u00a0Dzi\u0119ki ponownemu wykorzystaniu istniej\u0105cych przypadk\u00f3w u\u017cycia przy u\u017cyciu r\u00f3\u017cnych typ\u00f3w relacji, og\u00f3lny wysi\u0142ek wymagany do opracowania systemu jest zmniejszony.<\/span><\/p>\n<p><a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-use-case-diagram\/\"><span>Diagramy przypadk\u00f3w u\u017cycia<\/span><\/a><span>\u00a0przedstawiaj\u0105 przypadki u\u017cycia, aktor\u00f3w i relacje mi\u0119dzy nimi.\u00a0Na przyk\u0142ad zwi\u0105zek mi\u0119dzy aktorem a przypadkiem u\u017cycia pokazuje, \u017ce aktor mo\u017ce korzysta\u0107 z okre\u015blonej funkcjonalno\u015bci systemu biznesowego.<\/span><\/p>\n<p><strong><span>Relacje stowarzyszeniowe<\/span><\/strong><\/p>\n<p><strong><span>Powi\u0105zanie<\/span><\/strong><span>\u00a0to\u00a0zwi\u0105zek mi\u0119dzy dwoma klasyfikatorami, takimi jak aktor i przypadki u\u017cycia, opisuj\u0105cy przyczyn\u0119 zwi\u0105zku i rz\u0105dz\u0105ce nim regu\u0142y.\u00a0Powi\u0105zanie to relacja mi\u0119dzy aktorem a biznesowym przypadkiem u\u017cycia.\u00a0Wskazuje, \u017ce aktor mo\u017ce korzysta\u0107 z funkcjonalno\u015bci systemu biznesowego.<\/span><\/p>\n<p><img decoding=\"async\" id=\"thepasted-17\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/09-use-case-diagram-example.png\" alt=\"Przyk\u0142ad diagramu przypadk\u00f3w u\u017cycia\" \/><\/p>\n<h4><span id=\"Generalization_Relationships\"><strong><span>Relacje uog\u00f3lnienia<\/span><\/strong><\/span><\/h4>\n<p><span>Relacja\u00a0<\/span><strong><span>uog\u00f3lnienia<\/span><\/strong><span>\u00a0to relacja, w kt\u00f3rej jeden element modelu (dziecko) jest oparty na innym elemencie modelu (rodzicu).\u00a0Relacje uog\u00f3lnienia s\u0105 u\u017cywane w diagramach klas, diagramach komponent\u00f3w, diagramach wdra\u017cania i diagramach przypadk\u00f3w u\u017cycia, aby wskaza\u0107, \u017ce element potomny akceptuje wszystkie atrybuty, operacje i relacje zdefiniowane w elemencie nadrz\u0119dnym.<\/span><\/p>\n<p><img decoding=\"async\" id=\"thepasted-19\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/12-use-case-diagram-generalization-example.png\" alt=\"Przyk\u0142ad uog\u00f3lnienia diagramu przypadk\u00f3w u\u017cycia\" \/><\/p>\n<h4><span id=\"Include_Relationships\"><strong><span>Uwzgl\u0119dnij relacje<\/span><\/strong><\/span><\/h4>\n<p><span>W modelowaniu UML relacja\u00a0<\/span><strong><span>Uwzgl\u0119dnij<\/span><\/strong><span>\u00a0to relacja, w kt\u00f3rej jeden przypadek u\u017cycia (podstawowy przypadek u\u017cycia) zawiera funkcjonalno\u015b\u0107 innego przypadku u\u017cycia (przypadek u\u017cycia w\u0142\u0105czenia).\u00a0Relacja zawieraj\u0105ca obs\u0142uguje ponowne wykorzystanie funkcjonalno\u015bci w modelu przypadk\u00f3w u\u017cycia.<\/span><\/p>\n<p><img decoding=\"async\" id=\"thepasted-18\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/10-use-case-diagram-include-example.png\" alt=\"Diagram przypadk\u00f3w u\u017cycia zawiera przyk\u0142ad\" \/><\/p>\n<h4><span id=\"Extending_relationships\"><strong><span>Rozszerzanie relacji<\/span><\/strong><\/span><\/h4>\n<p><span>W modelowaniu UML mo\u017cna u\u017cy\u0107 relacji\u00a0<\/span><strong><span>rozszerzaj\u0105cej<\/span><\/strong><span>\u00a0, aby okre\u015bli\u0107, \u017ce jeden przypadek u\u017cycia (rozszerzenie) rozszerza zachowanie innego przypadku u\u017cycia (podstawowego).\u00a0Ten typ relacji ujawnia szczeg\u00f3\u0142y dotycz\u0105ce systemu lub aplikacji, kt\u00f3re zwykle s\u0105 ukryte w przypadku u\u017cycia.<\/span><\/p>\n<p><img decoding=\"async\" id=\"thepasted-20\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/11-use-case-diagram-extend-example.png\" alt=\"Przyk\u0142ad rozszerzenia diagramu przypadk\u00f3w u\u017cycia\" \/><\/p>\n<p><span>Wi\u0119cej przyk\u0142ad\u00f3w przypadk\u00f3w u\u017cycia<\/span><\/p>\n<p><span>Diagram przypadk\u00f3w u\u017cycia systemu nadawczego<\/span><\/p>\n<p><img decoding=\"async\" id=\"thepasted-16\" class=\"related-templates-masonry-content lozad\" title=\"Diagram przypadk\u00f3w u\u017cycia systemu nadawczego\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/broadcasting-system-use-case-diagram.png\" alt=\"Szablon diagramu przypadk\u00f3w u\u017cycia: Diagram przypadk\u00f3w u\u017cycia systemu nadawczego (utworzony przez narz\u0119dzie do tworzenia diagram\u00f3w przypadk\u00f3w u\u017cycia firmy Visual Paradigm Online)\" \/><\/p>\n<p><a class=\"edit-template-v1\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=UseCaseDiagram&amp;gallery=\/repository\/8b3fb61d-abbb-4d2c-8d3b-47e643316f1d.xml&amp;name=Broadcasting%20System%20Use%20Case%20Diagram\"><span>EDYTUJ TEN DIAGRAM<\/span><\/a><\/p>\n<p><span>Przyk\u0142ad diagramu przypadk\u00f3w u\u017cycia bankomatu<\/span><\/p>\n<p><img decoding=\"async\" id=\"thepasted-1\" class=\"related-templates-masonry-content lozad\" title=\"Przyk\u0142ad diagramu przypadk\u00f3w u\u017cycia bankomatu\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/atm-use-case-diagram-example.png\" alt=\"Szablon diagramu przypadk\u00f3w u\u017cycia: Przyk\u0142ad diagramu przypadk\u00f3w u\u017cycia bankomatu (utworzony przez narz\u0119dzie do tworzenia diagram\u00f3w przypadk\u00f3w u\u017cycia firmy Visual Paradigm Online)\" \/><\/p>\n<p><a class=\"edit-template-v1\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=UseCaseDiagram&amp;gallery=\/repository\/b92c57a8-fe64-40ed-8d29-f990c60442ba.xml&amp;name=ATM%20Use%20Case%20Diagram%20Example\"><span>EDYTUJ TEN DIAGRAM<\/span><\/a><\/p>\n<p><span>Diagram przypadk\u00f3w u\u017cycia: wiele projekt\u00f3w z granicami systemu<\/span><\/p>\n<p><img decoding=\"async\" id=\"thepasted-2\" class=\"related-templates-masonry-content lozad\" title=\"Diagram przypadk\u00f3w u\u017cycia: wiele projekt\u00f3w z granicami systemu\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/use-case-diagram-multiple-projects-with-system-boundaries.png\" alt=\"Szablon diagramu przypadk\u00f3w u\u017cycia: Diagram przypadk\u00f3w u\u017cycia: wiele projekt\u00f3w z granicami systemu (utworzony przez narz\u0119dzie do tworzenia diagram\u00f3w przypadk\u00f3w u\u017cycia firmy Visual Paradigm Online)\" \/><\/p>\n<p><a class=\"edit-template-v1\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=UseCaseDiagram&amp;gallery=\/repository\/36994afe-da24-490b-a738-ec69389e6848.xml&amp;name=Use%20Case%20Diagram%3A%20Multiple%20Projects%20with%20System%20Boundaries\"><span>EDYTUJ TEN DIAGRAM<\/span><\/a><\/p>\n<p><span>Diagram przypadk\u00f3w u\u017cycia: System egzaminacyjny online<\/span><\/p>\n<p><img decoding=\"async\" id=\"thepasted-3\" class=\"related-templates-masonry-content lozad\" title=\"Diagram przypadk\u00f3w u\u017cycia: System egzaminacyjny online\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/use-case-diagram-online-examination-system.png\" alt=\"Szablon diagramu przypadk\u00f3w u\u017cycia: Diagram przypadk\u00f3w u\u017cycia: System egzaminacyjny online (utworzony przez narz\u0119dzie do tworzenia diagram\u00f3w przypadk\u00f3w u\u017cycia firmy Visual Paradigm Online)\" \/><\/p>\n<p><a class=\"edit-template-v1\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=UseCaseDiagram&amp;gallery=\/repository\/6853c46b-cd6b-42e6-8ab3-1dc0212a9138.xml&amp;name=Use%20Case%20Diagram%3A%20Online%20Examination%20System\"><span>EDYTUJ TEN DIAGRAM<\/span><\/a><\/p>\n<p><span>Diagram przypadk\u00f3w u\u017cycia Przyk\u0142ad: Obs\u0142uga pasa\u017cer\u00f3w<\/span><\/p>\n<p><img decoding=\"async\" id=\"thepasted-4\" class=\"related-templates-masonry-content lozad\" title=\"Diagram przypadk\u00f3w u\u017cycia Przyk\u0142ad: Obs\u0142uga pasa\u017cer\u00f3w\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/use-case-diagram-example-passenger-service.png\" alt=\"Szablon diagramu przypadk\u00f3w u\u017cycia: Przyk\u0142ad diagramu przypadk\u00f3w u\u017cycia: obs\u0142uga pasa\u017cer\u00f3w (utworzony przez narz\u0119dzie do tworzenia diagram\u00f3w przypadk\u00f3w u\u017cycia firmy Visual Paradigm Online)\" \/><\/p>\n<p><a class=\"edit-template-v1\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=UseCaseDiagram&amp;gallery=\/repository\/92142a93-2b66-495e-8c97-6fd871672ee6.xml&amp;name=Use%20Case%20Diagram%20Example%3A%20Passenger%20Service\"><span>EDYTUJ TEN DIAGRAM<\/span><\/a><\/p>\n<p><span>Przyk\u0142ad diagramu przypadk\u00f3w u\u017cycia: tworzenie oprogramowania<\/span><\/p>\n<p><img decoding=\"async\" id=\"thepasted-5\" class=\"related-templates-masonry-content lozad\" title=\"Przyk\u0142ad diagramu przypadk\u00f3w u\u017cycia: tworzenie oprogramowania\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/use-case-diagram-example-software-development.png\" alt=\"Szablon diagramu przypadk\u00f3w u\u017cycia: Przyk\u0142ad diagramu przypadk\u00f3w u\u017cycia: tworzenie oprogramowania (utworzony przez narz\u0119dzie do tworzenia diagram\u00f3w przypadk\u00f3w u\u017cycia firmy Visual Paradigm Online)\" \/><\/p>\n<p><a class=\"edit-template-v1\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=UseCaseDiagram&amp;gallery=\/repository\/8db64e28-b238-426a-b45a-16904dad2d78.xml&amp;name=Use%20Case%20Diagram%20Example%3A%20Software%20Development\"><span>EDYTUJ TEN DIAGRAM<\/span><\/a><\/p>\n<p><span>Przyk\u0142ad diagramu przypadk\u00f3w u\u017cycia: system parkingowy<\/span><\/p>\n<p><img decoding=\"async\" id=\"thepasted-6\" class=\"related-templates-masonry-content lozad\" title=\"Przyk\u0142ad diagramu przypadk\u00f3w u\u017cycia: system parkingowy\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/use-case-diagram-example-carpark-system.png\" alt=\"Szablon diagramu przypadk\u00f3w u\u017cycia: Przyk\u0142ad diagramu przypadk\u00f3w u\u017cycia: system parking\u00f3w (utworzony przez narz\u0119dzie do tworzenia diagram\u00f3w przypadk\u00f3w u\u017cycia firmy Visual Paradigm Online)\" \/><\/p>\n<p><a class=\"edit-template-v1\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=UseCaseDiagram&amp;gallery=\/repository\/1f361115-e531-44f1-b88c-e8d977d018ab.xml&amp;name=Use%20Case%20Diagram%20Example%3A%20Carpark%20System\"><span>EDYTUJ TEN DIAGRAM<\/span><\/a><\/p>\n<p><span>Diagram przypadk\u00f3w u\u017cycia UML: system przetwarzania zam\u00f3wie\u0144<\/span><\/p>\n<p><img decoding=\"async\" id=\"thepasted-7\" class=\"related-templates-masonry-content lozad\" title=\"Diagram przypadk\u00f3w u\u017cycia UML: system przetwarzania zam\u00f3wie\u0144\" src=\"https:\/\/blog.visual-paradigm.com\/pl\/wp-content\/uploads\/sites\/15\/2022\/11\/uml-use-case-diagram-order-process-system.png\" alt=\"Szablon diagramu przypadk\u00f3w u\u017cycia: Diagram przypadk\u00f3w u\u017cycia UML: System przetwarzania zam\u00f3wie\u0144 (utworzony przez narz\u0119dzie do tworzenia diagram\u00f3w przypadk\u00f3w u\u017cycia firmy Visual Paradigm Online)\" \/><\/p>\n<p><a class=\"edit-template-v1\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=UseCaseDiagram&amp;gallery=\/repository\/9737b5ac-6e60-472b-9b57-d47d1e1894ee.xml&amp;name=UML%20Use%20Case%20Diagram%3A%20Order%20Process%20System\"><span>EDYTUJ TEN DIAGRAM<\/span><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><span>Do\u0142\u0105cz i rozszerz diagram przypadk\u00f3w u\u017cycia<\/span><\/p>\n<p><img decoding=\"async\" id=\"thepasted-15\" class=\"related-templates-masonry-content lozad\" title=\"Do\u0142\u0105cz i rozszerz diagram przypadk\u00f3w u\u017cycia\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/include-and-extend-use-case-diagram.png\" alt=\"Szablon diagramu przypadk\u00f3w u\u017cycia: do\u0142\u0105cz i rozszerz diagram przypadk\u00f3w u\u017cycia (utworzony przez narz\u0119dzie do tworzenia diagram\u00f3w przypadk\u00f3w u\u017cycia firmy Visual Paradigm Online)\" \/><\/p>\n<p><a class=\"edit-template-v1\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=UseCaseDiagram&amp;gallery=\/repository\/4814c887-a726-47bb-8d07-df369cc93777.xml&amp;name=Include%20and%20Extend%20Use%20Case%20Diagram\"><span>EDYTUJ TEN DIAGRAM<\/span><\/a><\/p>\n<p><span>Przyk\u0142ad diagramu przypadk\u00f3w u\u017cycia: witryna internetowa (rozszerzenie i uwzgl\u0119dnienie przypadku u\u017cycia)<\/span><\/p>\n<p><img decoding=\"async\" id=\"thepasted-14\" class=\"related-templates-masonry-content lozad\" title=\"Przyk\u0142ad diagramu przypadk\u00f3w u\u017cycia: witryna internetowa (rozszerzenie i uwzgl\u0119dnienie przypadku u\u017cycia)\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/use-case-diagram-example-website-extend-and-include-use-case.png\" alt=\"Szablon diagramu przypadk\u00f3w u\u017cycia: Przyk\u0142ad diagramu przypadk\u00f3w u\u017cycia: witryna internetowa (rozszerzenie i uwzgl\u0119dnienie przypadku u\u017cycia) (utworzony przez narz\u0119dzie do tworzenia diagram\u00f3w przypadk\u00f3w u\u017cycia firmy Visual Paradigm Online)\" \/><\/p>\n<p><a class=\"edit-template-v1\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=UseCaseDiagram&amp;gallery=\/repository\/ebe9444d-1ffc-464d-a9b8-6b923da9b741.xml&amp;name=Use%20Case%20Diagram%20Example%3A%20Website%20%28Extend%20and%20Include%20Use%20Case%29\"><span>EDYTUJ TEN DIAGRAM<\/span><\/a><\/p>\n<p><span>Przyk\u0142ad diagramu przypadk\u00f3w u\u017cycia: System zewn\u0119trzny jako aktor<\/span><\/p>\n<p><img decoding=\"async\" id=\"thepasted-10\" class=\"related-templates-masonry-content lozad\" title=\"Przyk\u0142ad diagramu przypadk\u00f3w u\u017cycia: System zewn\u0119trzny jako aktor\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/use-case-diagram-example-external-system-as-actor.png\" alt=\"Szablon diagramu przypadk\u00f3w u\u017cycia: Przyk\u0142ad diagramu przypadk\u00f3w u\u017cycia: system zewn\u0119trzny jako aktor (utworzony przez narz\u0119dzie do tworzenia diagram\u00f3w przypadk\u00f3w u\u017cycia firmy Visual Paradigm Online)\" \/><\/p>\n<p><a class=\"edit-template-v1\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=UseCaseDiagram&amp;gallery=\/repository\/1cc743f9-a26c-45e4-aaa1-2447bcc41dbf.xml&amp;name=Use%20Case%20Diagram%20Example%3A%20External%20System%20as%20Actor\"><span>EDYTUJ TEN DIAGRAM<\/span><\/a><\/p>\n<p><span>Diagram przypadk\u00f3w u\u017cycia Przyk\u0142ad: Bankomat<\/span><\/p>\n<p><img decoding=\"async\" id=\"thepasted-11\" class=\"related-templates-masonry-content lozad\" title=\"Diagram przypadk\u00f3w u\u017cycia Przyk\u0142ad: Bankomat\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/use-case-diagram-example-bank-atm.png\" alt=\"Szablon diagramu przypadk\u00f3w u\u017cycia: Przyk\u0142ad diagramu przypadk\u00f3w u\u017cycia: bankomat bankowy (utworzony przez narz\u0119dzie do tworzenia diagram\u00f3w przypadk\u00f3w u\u017cycia firmy Visual Paradigm Online)\" \/><\/p>\n<p><a class=\"edit-template-v1\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=UseCaseDiagram&amp;gallery=\/repository\/30a2ced3-3aa4-40c5-b2a0-8e987518b6de.xml&amp;name=Use%20Case%20Diagram%20Example%3A%20Bank%20ATM\"><span>EDYTUJ TEN DIAGRAM<\/span><\/a><\/p>\n<p><span>Diagram przypadk\u00f3w u\u017cycia Przyk\u0142ad: lotnisko<\/span><\/p>\n<p><img decoding=\"async\" id=\"thepasted-12\" class=\"related-templates-masonry-content lozad\" title=\"Diagram przypadk\u00f3w u\u017cycia Przyk\u0142ad: lotnisko\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/use-case-diagram-example-airport.png\" alt=\"Szablon diagramu przypadk\u00f3w u\u017cycia: Przyk\u0142ad diagramu przypadk\u00f3w u\u017cycia: lotnisko (utworzony przez narz\u0119dzie do tworzenia diagram\u00f3w przypadk\u00f3w u\u017cycia firmy Visual Paradigm Online)\" \/><\/p>\n<p><a class=\"edit-template-v1\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=UseCaseDiagram&amp;gallery=\/repository\/4c655668-1fcf-4335-8313-5783862271da.xml&amp;name=Use%20Case%20Diagram%20Example%3A%20Airport\"><span>EDYTUJ TEN DIAGRAM<\/span><\/a><\/p>\n<h3><span id=\"References\"><span>Bibliografia<\/span><\/span><\/h3>\n<ul>\n<li><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/solutions\/free-use-case-diagram-tool\/\"><span>Bezp\u0142atne narz\u0119dzie do tworzenia diagram\u00f3w przypadk\u00f3w u\u017cycia<\/span><\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>In UML, relationships are connections between model elements. Use cases are also connected to each other in different kinds of relationships. The relationship between two use cases basically models the dependencies between two use cases. By reusing existing use cases using different types of relationships, the overall effort required to develop the system is reduced. Use case diagrams show use cases, actors, and the relationships between them. 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