Extract Options from an OptionsPattern[] in a SysML Activity (2) DETAILED

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Tutorial

[TECHNICAL SLIDE TRAIL] The Webel libraries for Wolfram Mathematica: With SysMLv1 models.

Section

SECTION: Modelling the Wolfram Language in SysMLv1 and related Webel coding conventions

Tags and keywords

Topic level

ADVANCED

UML keywords

ReadStructuralFeatureAction

SysML keywords

SysML Activity Diagram

Mathematica keywords

Options

OptionsPattern

OptionValue

Webel Mathematica keywords

Keywords

This content has been marked as discussing an ADVANCED topic!

A more detailed view of the previous slide showing consumption of unpacked OptionsPattern values equivalent to OptionValue:

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For reference, some associated Policy Notes (you don't need to visit these links yet):

Webel: Mathematica: CONVENTION: A 'z$' prefix may be used to indicate a Private` function or expression within a package or a "private" method of an MTools class or Webel Abstract Data Type (ADT) stateless pseudo class.

Webel: Mathematica: CONVENTION: The Stereotype keyword «functional» indicates a "pseudo functional" representation of functional in SysML. There are limits to representation of functional programming in SysML, but it can be informative and is worth doing.

Webel: SysML4Mathematica: When modelling the main logic flow of Mathematica code with Activity Diagrams it isn't necessary to model every Mathematica construct. Placeholder Actions, OpaqueActions , and OpaqueBehaviors (as CallBehaviorActions) may be used.

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About «pseudo» blocks (always prefixed with ‘@’)

Notes

[CONVENTION, NAMING, POLICY]{SUGGESTED} Webel: Mathematica: CONVENTION: A 'z$' prefix may be used to indicate a Private` function or expression within a package or a "private" method of an MTools class or Webel Abstract Data Type (ADT) stateless pseudo class.

[CONVENTION, NAMING, PATTERN, POLICY]{RECOMMENDED} Webel: Mathematica: CONVENTION: The Stereotype keyword «functional» indicates a "pseudo functional" representation of functional in SysML. There are limits to representation of functional programming in SysML, but it can be informative and is worth doing.

[CONVENTION, MODELLING, NAMING]{RECOMMENDED} Webel: SysML4Mathematica: When modelling the main logic flow of Mathematica code with Activity Diagrams it isn't necessary to model every Mathematica construct. Placeholder Actions, OpaqueActions , and OpaqueBehaviors (as CallBehaviorActions) may be used.

[MODELLING, NAMING, TIP]{RECOMMENDED} Webel: SysML4Mathematica: Does every bit of the Mathematica code need to be modelled in SysML? No. Typically just the main function parameters and their interdependencies, data structures, and main code logic. Except for special or educational purposes.

[CONVENTION, MODELLING, NAMING]{STRICT} Webel: SysML4Mathematica: An Association used as the Type of an argument or return is represented by a Block '<||>'. A List used as as the Type of an argument or return is represented by a Block '{}'. (Extending types may adapt the notation.)

[CONVENTION, MODELLING, NAMING]{STRICT} Webel: SysML4Mathematica: An OptionsPattern[] may be represented by an «M:OptionsPattern» SysMLv1 Block with «M:Opt» properties. An «M:Opt» property represents an Options[] Rule IMPLICITLY (an «M:Opt» does not use the Rule block modelling recipe).

[CONVENTION, MODELLING, NAMING]{INFORMATIVE} Webel: SysML4Mathematica: Activity Diagrams used purely for analysis and as development aids are not required to show every ControlFlow, may omit InitialNode and ActivityFinalNode, and are not required to fully validate in SysML tools or execute.

Snippets (quotes/extracts)

Visit also

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Visit also (backlinks)

Related slides (includes other tutorials)

Extract Options from an OptionsPattern[] in a SysML Activity (1)

The sigsUp/Down functions as a SysML BDD: With Options Block and pseudo functional indicators

Concise {} for List and <||> for Association

Frequently used typed {} Lists

SysML4Mathematica: Psychrometrics (humid air physics) Air Conditioning scenarios in graphical Systems Modeling Language (SysMLv1.x) and Mathematica

Related slides (backlinks, includes other tutorials)

SysML: OptionsPattern[] “Generalizations” using Join:" Example: HelpM` helper classes new functions

HelpF`: OptionsPattern groups as SysML shared between functions

Webel ODR (Options, Docs, Rules) as SysML

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