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From "Ouyang, Landon - ES/RDR -Gil" <>
Subject [SCXML] Rational Software Architect
Date Wed, 23 Apr 2008 23:59:50 GMT

According to the website, the Rational Software Architect could be used
to generate the XML files that run with the Commons SCXML engine.
However, there appears to be syntactical differences between what is
generated from the software and what actually works on the engine.

The following XML was generated for composite states by the software:

<state id="Region1">
        <initial id="zero">
                <transition event="">
                        <target next="one" />

This does not work (both the transition and the initial state). It must
be changed to this to work:

<state id="Region1">
        <transition target="zero"/>
<state id="zero">
    <transition event="" target="one" />

Can you explain this discrepancy because I assumed that the Software
Architect adhered to the proper SCXML standards? Were there any settings
changes that you made to the software to generate the syntax-correct


Landon Ouyang
Member Technical Staff
ITT Electronics Systems, Radar Systems - Gilfillan
7821 Orion Ave,
Van Nuys, CA 91406
(818) 901-2982

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