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Questions tagged [qvt]

QVT (Query/View/Transformation) is a standard set of languages for model transformation defined by the Object Management Group.

18 questions
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Bidirectional M2M Transformations using Eclipse EMF

I would like to do bidirectional Model2Model transformations. Both models are EMF / eCore based. Actually I would prefer that one model is an editable view on the other. What are my options? Which tools and tranformation languages are avaiable and…
Stefan K.
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1 answer

Using an UML profile in QVTo transformation?

I have defined an UML profile using the Papyrus tool and saved the file as "my_profile.di". How do I use this profile inside a QVTo transformation? Is it possible to do something like this (I'm not sure how the path to the file should be specified…
Incinerator
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1 answer

How to use JProfiler custom probe telemetry for monitoring Guava cache statistics

At JPL, we use model transformation techniques for our systems engineering work. We use the Eclipse QVTO implementation of OMG's QVT specification. http://www.eclipse.org/modeling/m2m/downloads/index.php?project=qvtoml However, the Eclipse QVTO…
Nicolas Rouquette
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1 answer

java.io.IOException: The path is unmapped

I'm trying to execute a QVTo transformation file in a Servlet page that runs on Apache server, but I'm getting "path unmapped" error. This is part of my code: ResourceSet resourceSet = new ResourceSetImpl(); Registry reg = Registry.INSTANCE;…
Alice
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1 answer

QVTO - Import Works in 3.4 but not in 3.6

in my eclipse plugin project the line import transforms.Helper; fails when using version 3.6, but works fine on 3.4. It breaks with the msg: Cannot find imported compilation unit 'transforms.Helper' The file is located in a different Project…
Simon Eismann
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1 answer

Representing QVT-Operational transformations in XML, JSON or or any other serialized format

I have a requirement where I need to parse the transformations defined in the QVT-Operational file. I need some way to represent the QVT-Operational transformations in a json, xml or any other serialized format. In model to model transformation…
Antony Prince
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How to define a ns uri modeltype for an own RDF Schema metamodel in qvto?

I've built an RDF schema Metamodel and want to define a modeltype for my RDF Schema. I've these files : a metamodel uml (KB3Import.uml) and an other one in rdf schema (MyFirstProfile_CIMSdF_v6.rdf) So I'd to do something like this on qvto…
Rolfdu88
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QVT transformation applied to UML (XMI) models exported from Rhapsody

I guess this is quite a strange question about models transformation. I am starting from a UML 2.2 model defined with Rhapsody (IBM/Telelogic) and exported in XMI by means of the Rhapsody XMI toolkit. I have succesfully opened it with Topcased (The…
Andrea Sindico
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Model transformation to platform specific (NC) code

Tools experience wear during usage. Machines using these tools need to have their NC (i.e. numerical control) programs corrected, after the wear is measured. I've already created a XSD model and generated JAXB classes that manage these measures, now…
mike
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How to get an OrderedSet of OccurrenceSpecifications from a Lifeline in QVTo?

From the diagram on page 570 of the UML spec I concluded that a Lifeline should have the events property, holding an OrderedSet(OcurrenceSpecification). Unfortunately it is not there, at least in the QVTo implementation that I use. All I have is the…
hielsnoppe
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How to apply a stereotype from UML Standard Profile inside QVTo transformation?

Inside a QVTo transformation I want to apply the <> stereotype from the UML Standard Profile to a newly created Operation. On page 678 of the UML spec it says, that it is applicable to BehavioralFeatures and consequently to Operations. I…
hielsnoppe
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How to use deployed QVTo Eclipse Plug-In

I'm currently working on a QVTo transformation which transforms from an EMF model to a UML model. QVTo transformation works fine as it is if I run transformation from Eclipse Run Configurations as an Operational QVT Interpreter. But now, I need it…
David Godoy
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QVT copy operation on models

I need to make changes in an instance of a model (preserving the original) using QVT. I thought in using the copy() operation which is defined in the QVT Documentation (As one of Orerations on models), but I don't understand how to use it, I have…
David Godoy
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1 answer

Is the QVTD (declarative) plugin eclipse already in a version stable?

I want to realize a transformation from DMN to BPMN. I think to use the QVTD (declarative) plugin eclipse already but is it in a version stable ?
Rhona Maxwel
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Generating notation model from domain model

I am currently working on a project that requires transforming one model to another model using qvto. The source model is state machine that is represented in tabular form. The target model is also statemachine that has nodes and edges. The source…
natanan
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