Icon class icon_class fas fa-quote-left icon_class_computed fas fa-quote-left Related content SysML-1.6: InterfaceBlock: OCL in constraint 2_no_part is missing FlowProperty check (for FlowProperty of a valid type other than ValueType). ProxyPort cases - ADVANCED TOPIC The problem statement: A Client subscribes to an output value property but does not know what computes it or how Variations on concrete implementations of I_A and the constraints with computations they carry Parametric diagrams with BindingConnectors for concrete implementation blocks A1 and A2 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 CONSTRAINT UML keywords Port AggregationKind::composite SysML keywords InterfaceBlock ~InterfaceBlock value property FlowProperty Previous snippet Full quote 2_no_part Interface blocks composite properties are either ports, value properties or flow properties. self.base_Class.ownedAttribute->select(a|a.isComposite)->forAll(a | a.oclIsKindOf(UML::Port) or a.oclIsKindOf(ValueType)) Next snippet SysML-1.6: InterfaceBlock: OCL in constraint 2_no_part is missing FlowProperty check (for FlowProperty of a valid type other than ValueType). Related snippets Interface blocks cannot have behaviors, including classifier behaviors or methods, or internal parts. FlowProperty::1_restricted_types A FlowProperty shall be typed by a ValueType, Block, or Signal. Related snippets (backlinks) Visit also Visit also (backlinks) Flags
