Some Shortcomings of OCL, the Object Constraint Language of UML

  • Authors:
  • Mandana Vaziri;Daniel Jackson

  • Affiliations:
  • -;-

  • Venue:
  • TOOLS '00 Proceedings of the Technology of Object-Oriented Languages and Systems (TOOLS 34'00)
  • Year:
  • 2000

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Abstract

We illustrate some shortcomings of the Object Constraint Language of UML, and ways in which it may be improved, by comparing it to Alloy, a simile object modeling language. We use the core package of the UML metamodel as a basis for the comparison.