SysML 2.0b2 FTF Avatar
  1. OMG Issue

SYSML2 — validateDefinitionNonVariationMembership and validateUsageNonVariationMembership are redundant with validateVariantMembershipOwningNamespace

Open Closed All
  • Key: SYSML2-300
  • Status: closed  
  • Source: Model Driven Solutions ( Mr. Ed Seidewitz)
  • Summary:

    The constraints validateDefinitionNonVariationMembership and validateUsageNonVariationMembership check that a non-variation Definition or Usage owns no VariantMemberships. However, validateVariantMembershipOwningNamespace already checks that the membershipOwningNamespace of a VariantMembership is a variation, so the other constraints are redundant.
  • Reported: SysML 2.0b1 — Fri, 14 Jul 2023 16:23 GMT
  • Disposition: Resolved — SysML 2.0b2
  • Disposition Summary:

    Remove redundant constraints

    Agreed.
  • Updated: Tue, 1 Jul 2025 14:48 GMT