The UML


  • UML stands for Unified Modelling Language
  • The UML is primarily a graphical notation used for modelling systems using object oriented concepts
  • The UML is emerging as an industry standard for object oriented modelling
  • In additional to this the UML is recognized as the standard language for use with OO Analysis & Design by the Object Management Group (OMG)
  • The UML consists of a number of graphical elements that are combined to form diagram
  • The UML language specifies rules for combining these graphical elements
  • The purpose of producing these diagrams is to represent multiple views of the system
  • This set of views is collectively referred to as a model of the system
  • UML enables the software developer to understand certain concepts of the system more clearly.
  • When understanding programming languages, the results are precise but too much detail is needed to gain the results
  • When using UML the developer can gain a certain amount of precision and avoid getting lost in detail
  • That does not mean that the detail is avoided, rather that the UML can highlight the important detail

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