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Reply-To: joakim.eriksson@albatross.com
Date: Sun, 10 Apr 2011 17:14:21 +0200
Message-ID: <BANLkTintQhd9nK=CN5EunLdwggkokrJ3Rg@mail.gmail.com>
Subject: [SCXML] Count event support
From: jocke eriksson <jocke29@gmail.com>
To: Commons Users List <user@commons.apache.org>
Content-Type: text/plain; charset=ISO-8859-1

Hello SCXML users. I'm the project owner of freeswitch-scxml at google
code. I have been waning to add
a feature and I'm not quite sure how to implement it. I want to be
able to add a count object,
when evaluated in a transition, it should return the number of times
that event has happened in a state.

ex
<transition event="nomatch" target="exit" cond="count gt 3" />

The problem I have is that when the guarded block is evaluated I have
no way to find out
in which transition it currently is located in.

Is my only option to override SCXMLSemanticsImpl#filterTransitionsSet
and set the current transition
in the context before evaluation.

Regards Jocke Eriksson

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