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 advantagedisadvantage 
Don't use signals
  • no need to be implemented
  • no signals
No
Boolean variables as signals
  • implementation in a short time
  • a short form declaration:

    in I instead of in I:boolean

  • a short form of use:
    I / O instead of [I==true] / O = false
  • no more possible to use of Boolean variables
No
Yakindu events as signals
  • use of already implemented features
  • differ between Signals and Boolean Variables

Declaration: in signal I;

  • signals are implemented as events
  • Question: How to mix Signals and variables?
Yes
New declaration type
  • differ between Signals and Boolean Variables

Declaration: in signal I;

  • expensive
no

 

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Local Reactions

A Local Reaction has a Trigger and an Effect.

Info
iconfalse
titleLocalReaction:

(trigger=(LocalReactionTrigger | ReactionTrigger))? ('/' effect=(ReactionEffect | SuspendEffect)) ';';

LocalReactionTrigger
Info
iconfalse
titleLocalReactionTrigger returns sgraph::Trigger:

{ReactionTrigger} triggers+=StateReaction ('&&' (isImmediate?='#')? (delay=INT)? ((triggers+=RegularEventSpec) | ('[' guardExpression=Expression ']'))?)?;

 

 

Entry

is an Effect.

EntryAction returns sgraph::Effect:
{EntryAction} 'Entry' ''/' effect=ReactionEffect ';';

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