UPDM 1.0 NO IDEA Avatar
  1. OMG Issue

UPDM — Fig15 - Inheritance Problem

Open Closed All
  • Key: UPDM-679
  • Legacy Issue Number: 13726
  • Status: closed  
  • Source: Model Futures Ltd. ( Ian Bailey)
  • Summary:

    Fig15 - Inheritance Problem. In Fig 15, MilestoneSequence is shown as a subclass of Project Sequence. This makes no sense, especially with the attribute redeclarations which would force a given MilestoneSequence to also relate two projects.
    AcV
    UPDM (OMG Beta) Jan 2009
    Ian BaileyModel Futuresian@modelfutures.com

    If we leave the inheritance between Project and ProjectMilestone in (as per MODAF) then they both can be linked up with ProjectSequences anyway. The current implementation was seen as a tightening of the constraints. However, this is a little confusing so we will remove the inheritance between Project/ProjectMilestone and ProjectSequence/MilestoneSequence.
  • Reported: UPDM 1.0b1 — Mon, 16 Mar 2009 04:00 GMT
  • Disposition: Resolved — UPDM 1.0
  • Disposition Summary:

    If we leave the inheritance between Project and ProjectMilestone in (as per MODAF) then they both can be linked up with ProjectSequences anyway. The current implementation was seen as a tightening of the constraints.
    However, this is a little confusing so we will remove the inheritance between Project/ProjectMilestone and ProjectSequence/MilestoneSequence.
  • Updated: Fri, 6 Mar 2015 20:59 GMT