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ATL problem with nested source model [message #1826138]

Mon, 20 April 2020 07:42

Andreas Bäuerle

Messages: 11
Registered: April 2020

Junior Member

Hello ATL community.

I again have a problem. The transformation I am working takes a bunch of these as an input:

<edge id="dbServer.Edge1" from="dbServer.initial" to="dbServer.reqCreate">
<guard>1</guard>
<sync>tau</sync>
<update>x := 0</update>
</edge>

I managed to get to the right edge element. However I can neither access the child element sync nor its value:

helper def: getNameFromEdge(edgeName: String) : String =
let allEdges : Sequence(TDT!edge) =
TDT!edge.allInstances()->asSequence() in
allEdges->iterate( p; y : String = '' |
if p.id = edgeName then
-- GET SYNC HERE
else
y
endif
);

Does anybody has an Idea how to achieve this?

Thank you very much in advance and every help is appreciated!

Andreas

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Re: ATL problem with nested source model [message #1830721 is a reply to message #1826138]

Sat, 01 August 2020 13:28

Dennis Wagelaar

Messages: 581
Registered: September 2012
Location: Belgium

Senior Member

The XML syntax does not seem to reference any schema (or metamodel)? Model navigation depends on what your metamodel looks like. Can you provide the metamodel as well?

Cheers,
Dennis

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