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  1. OMG Issue

UMLR — Semantics of TimeConstraints and DurationConstraints

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  • Key: UMLR-466
  • Legacy Issue Number: 18277
  • Status: open  
  • Source: Model Driven Solutions ( Mr. Ed Seidewitz)
  • Summary:

    Specification: OMG Unified Modeling Language (OMG UML), Version 2.5 FTF – Beta 1 (ptc/2012-10-24)

    Subclause: 8.5.3

    A TimeConstraint is specified by a TimeInterval that has min and max TimeExpressions. Similarly, a DurationConstraint is specified by a DurationInterval that has min and max Durations. Both TimeExpressions and Durations identify Observations of specific event NamedElements. Should these observed event NamedElements be related to the constrainedElements of the constraints, and, if so, how?
  • Reported: UML 2.5b1 — Tue, 20 Nov 2012 05:00 GMT
  • Updated: Fri, 6 Mar 2015 20:57 GMT