SysMLv1: Cameo Simulation Toolkit: Cases for Transitions triggered by Signals sent direct to a remote target vs via Ports [with mini video]

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Tutorial
TRAIL: SysMLv1/UML: Cameo Simulation Toolkit® (Magic Model Analyst®): Some basics for beginners and some more advanced cases [with mini videos]
Section
Topic level
ADVANCED
INTERMEDIATE
UML keywords
Activity
CallBehaviorAction
AcceptEventAction
SendSignalAction
Signal
Trigger
Trigger::port
InvocationAction::onPort
Keywords
Slide kind
SysML Activity Diagram
SysML Block Definition Diagram (BDD)
SysML StateMachine Diagram
This content has been marked as discussing an ADVANCED topic!
A Signal that triggers a Transition on a StateMachine can be restricted to a specific receiving Port:
UML-2.5.1: 'Trigger::port : Port [0..*] A optional Port of through which the given effect is detected.'
The following compares Transitions both with and without Tigger::onPort specified.
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Note that:
UML-2.5.1: 'If onPort is given, then the Port shall be an owned or inherited feature of the type of the target InputPin of the Action.'

If the 'target' of the SendSignalAction (which in the 'onPort' cases shown is the owner tx:SendViaPortOrNot of the transmission Port o) is not given explicitly, it can (often) be gleaned automatically from the context.

You MUST specify at least one of 'onPort' or 'target' on a SendSignalAction otherwise the Signal will "get lost" (will not be consumed) and will be removed from the pool!

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Course: Model-Based Systems Engineering with the OMG's Systems Modeling Language® (v1) and the SysML Plugin for MagicDraw® and Cameo™ (CATIA Magic)
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SysMLv1: Cameo Simulation Toolkit: Cases for StateMachine Transitions with 'effect' Behaviors and/or States with 'entry' Behaviors triggered by a Signal with an attribute [with mini video]
Notes
[NAMING, POLICY]{STRICT} Webel: For SysML Blocks and InterfaceBlocks used to type Ports with physical flows use 'F_UpperCamelCase' [may be combined with acronymn conventions
[ISSUE, MODELLING, TOOL]{INFORMATIVE} ISSUE: Cameo Simulation Toolkit: v2024x: Does not show argument Pins corresponding to inherited attributes of Signal on SendSignalAction or un-marshalling AcceptEventAction. No known UML2.5.1 or fUML-1.4 constraint; no obvious tool display option.
Snippets (quotes/extracts)
  [UML-2.5.1] Trigger::port : Port [0..*] A optional Port of through which the given effect is detected.
  [UML-2.5.1] InvocationAction::onPort : Port [0..1] For CallOperationActions, SendSignalActions, and SendObjectActions, an optional Port of the target object through which the invocation request is sent.
  [UML-2.5.1] If onPort is given, then the Port shall be an owned or inherited feature of the type of the target InputPin of the Action.
Visit also
Course: Model-Based Systems Engineering with the OMG's Systems Modeling Language® (v1) and the SysML Plugin for MagicDraw® and Cameo™ (CATIA Magic)
TRAIL: UML Behavior: Activities and Actions
01:04: UML Behavior: Activities quick start
UML2 Activity Diagram - essential metaclasses - ADVANCED REFERENCE ONLY
UML2 Actions - metaclasses - ADVANCED REFERENCE ONLY
Semantics of a Foundational Subset for Executable UML Models 1.4
UML2 StateMachine - metaclasses - ADVANCED REFERENCE ONLY
Screencast: Mini tutorial: UML/SysML: Cameo Simulation Toolkit: StateMachine with entry Activity and Transition guard
Screencast: Mini tutorial: UML/SysML: Cameo Simulation Toolkit: StateMachine with doActivity and a Transition with a ChangeEvent trigger
Screencast: Tutorial: UML/SysML: StateMachines vs Activities: Operation-driven Transition case study - UML-2.5.1 'Figure 14.7 Composite State with two States' in Cameo Simulation Toolkit
StateMachine diagram for comparing action language access to an operation for a guard
Section: SysML-1.6 specification diagrams: 13 StateMachines
Visit also (backlinks)
Related slides (includes other tutorials)
SysMLv1: Cameo Simulation Toolkit: HOWTO send a Signal via a Port to an intended recipient via a mediating secure RoutingHub [with mini video]
Related slides (backlinks, includes other tutorials)
External links
Vimeo: HIGH RESOLUTION: SysMLv1: Cameo Simulation Toolkit: Cases for Transition…
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