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  1. OMG Issue

UML22 — The behavior of an OpaqueExpression should itself be opaque

  • Key: UML22-408
  • Legacy Issue Number: 12557
  • Status: closed  
  • Source: Airbus Group ( Yves Bernard)
  • Summary:

    The behavior of an OpaqueExpression should itself be opaque

  • Reported: UML 2.1.2 — Wed, 25 Jun 2008 04:00 GMT
  • Disposition: Resolved — UML 2.2
  • Disposition Summary:

    Under Subclause 13.3.21, it says that the extension to OpaqueExpression "Provides a mechanism for precisely defining the behavior of an opaque expression." It is hard to see how one can precisely define behavior, if the behavior is itself opaque. Indeed, specifying the behavior of an OpaqueExpression with, say, an activity is the only way to model an expression in UML in terms of executable actions, so this should not be precluded.
    Revised Text:
    None.
    Disposition: Closed No Change

  • Updated: Fri, 6 Mar 2015 20:58 GMT