Icon class icon_class fas fa-quote-left icon_class_computed fas fa-quote-left Related content Figure D.16 - Defining Structure of the Hybrid SUV System (Hybrid SUV Breakdown) Figure D.18 - Defining Structure of Power Subsystem (PowerSubsystem Breakdown) SysML "shared" Property example: two Triangles share one LineSegment edge. SysML "shared" Property challenge as objects: two Triangles share one LineSegment edge. The first known practical telescopes were refracting telescopes Focus BDD for block RefractingTelescope Female 0.1" pin header strips - redefinition "ladder" view UML2/SysML1.x: If AggregationKind 'shared' has meaning to you (and if you use it consistently without contradicting the use of 'composite' aggregation elsewhere in your model) by all means use it. Damn the purists! But it's going to die in SysMLv2 anyway. SysMLv1: TIP: You can strengthen the ill-defined semantics of Property 'aggregation' (an AggregationKind) by applying custom Stereotypes to a Property, documented with its intended use. Not perfect, but better than not. EXAMPLE: «assembled» Source OMG Systems Modeling Language (SysML) 1.6 Copyright information About Object Management Group copyright in text extracts quoted from OMG specifications for educational purposes Snippet kind INFO UML keywords AggregationKind::shared AggregationKind Association Property Previous snippet SysML also supports properties with shared aggregation, as shown by a white diamond symbol on an association. Full quote Like UML, SysML defines no specific semantics or constraints for properties with shared aggregation, but particular models or tools may interpret them in specific ways. Next snippet Related snippets Related snippets (backlinks) A property typed by a Block that does not have composite aggregation is classified as a reference property. Visit also Visit also (backlinks) Flags
