| Some created elements are not serialized [message #1863518] |
Wed, 07 February 2024 08:27  |
Eclipse User |
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The attached archive contains a modified version of the "UML2OWL" transformation initially written by Guillaume Hillairet. It has been adapted to work with EMFTVM plus other miscellaneous changes.
The launcher provided executes this transformation on the UML PrimitiveTypes Library of Eclipse. According to the traces generated by the execution, the RDFSDataypes corresponding to the primitive types defined in the library are actually created but they are not visible in the resulting ecore file. Instead, only the corresponding URI are, while they are a secondary target of the matching rule that
should transform the primitive type (i.e. PrimitiveType2RDFSDataType).
I created a lazy version of that matching rule (PrimitiveType2RDFSDataType_lazy). If the transformation is modified in order to executed it for all the primitive type instances. The corresponding RDFSDataType are serialized in the resulting ecore file.
How can we explain this behavior and how can I fix it so that the matching rule works as expected?
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| Re: Some created elements are not serialized [message #1863584 is a reply to message #1863533] |
Tue, 13 February 2024 11:23  |
| Eclipse User |
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Hi Dennis,
Thank you.
Actually I discovered can fix it by changing the order in which the target are specified in the rule PrimitiveType2RDFSDataType:
to
x_uri : OWL!UniformResourceIdentifier (
name <- p.name--thisModule.primitiveTypeMap.get(p.name)
),
x : OWL!RDFSDataType (
uriRef <- Set{x_u}
),
x_u : OWL!URIReference (
uri <- x_uri
)
Works (i.e. RDFSDataTypes are serialized in the file together with the URIs)...
While
to
x : OWL!RDFSDataType (
uriRef <- Set{x_u}
),
x_u : OWL!URIReference (
uri <- x_uri
),
x_uri : OWL!UniformResourceIdentifier (
name <- p.name--thisModule.primitiveTypeMap.get(p.name)
)
Does not works (i.e. RDFSDataTypes are NOT serialized in the file)!
Yves
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