Unified Modeling Language: Difference between revisions

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UML or Unified Modeling (Eglish: Modelling) Language <ref>[http://www.uml-diagrams.org UML-Diagrams], uml-diagrams.org is an excellent Website with lots of information on UML. The content of this Website is used for this Article.</ref><ref>[http://www.visual-paradigm.com/VPGallery/diagrams Visual Paradigm], UML-Diagrams.</ref>.
UML or Unified Modeling (Eglish: Modelling) Language <ref>[http://www.uml-diagrams.org UML-Diagrams], uml-diagrams.org is an excellent Website with lots of information on UML. The content of this Website is used for this Article.</ref> is a meta language which uses mainly diagrams<ref>[http://www.visual-paradigm.com/VPGallery/diagrams Visual Paradigm], UML-Diagrams.</ref> to describe a system.


== History ==
== History ==

Revision as of 13:29, 3 February 2015

UML or Unified Modeling (Eglish: Modelling) Language [1] is a meta language which uses mainly diagrams[2] to describe a system.

History

The authors of UML are Grady Booch, James Rumbaugh en Ivar Jacobson (The Three Amigo's). They had all three their own specialism which has been standardized in UML.

  • Booch had Booch 95,
  • Rumbaugh had Object Modelling Technique (OMT)
  • Jacobson had Object Oriented Software Engineering (OOSE).

https://upload.wikimedia.org/wikipedia/commons/d/dc/Objektorientieren_methoden_historie.png.


Use Case Example

http://www.uml-diagrams.org/use-case-diagrams/business-use-case-diagram-elements.png Components
  • Use Case
  • Actor
  • Association
  • System Boundary

There is a slight difference between a use case and a business use case. Same applies to Business Actor and Business boundary.

Stereotypes
  • Include, usage of another use case
  • Extend, optional extension of another use case
Template
  • Number or name of the usecase
  • Summary
  • Actors
  • Pre-condition
  • Scenario
  • Post-condition
  • Alternatives
 Miscellaneous
  • Generalization
  • Multiplicity

Activity Diagram

http://www.uml-diagrams.org/use-case-diagrams/business-use-case-diagram-elements.png Components

See also

top

Reference

top

  1. ↑ UML-Diagrams, uml-diagrams.org is an excellent Website with lots of information on UML. The content of this Website is used for this Article.
  2. ↑ Visual Paradigm, UML-Diagrams.
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