Hi,
I'm trying to implement a state such that whenever some event (in a
predetermined set) occurs a corresponding actions should be performed,
e.g. whenever event eA occurs, action aA should be performed, whenever
event eB occurs, action aB should be performed etc. I've implemented
this using one targetless transition for each event/action pair, so that
the appropriate action is performed without leaving the state. Now I've
discovered that only the first transition (in document order) is
enabled, if several events are triggered at the same time. I understand
that if there are several transitions out of a state, only one can be
enabled. However, none of my transitions have a target so I thought they
could all be enabled at the same time. What's the reason for not
allowing this?
Hallvard
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