Bug 261533 - Disable intermediate property support in libraries
Summary: Disable intermediate property support in libraries
Status: RESOLVED FIXED
Alias: None
Product: QVTo
Classification: Modeling
Component: Engine (show other bugs)
Version: 1.0   Edit
Hardware: All All
: P3 normal (vote)
Target Milestone: 2.0 M5   Edit
Assignee: Sergey Boyko CLA
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Keywords: Documentation
Depends on:
Blocks:
 
Reported: 2009-01-19 12:14 EST by Radomil Dvorak CLA
Modified: 2009-01-24 12:49 EST (History)
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Description Radomil Dvorak CLA 2009-01-19 12:14:28 EST 
This was allowed by the obsolete QVTO AST metamodel, which was non compliant with OMG spec.
The correct metamodel defines the intermeditateProperty reference in OperationalTransformation class so 
is is not possible to support this anymore and becomes a breaking change.

Adding the "Documentation" keyword, to mention this in migration notes.

The QVTO analyzer must report an error if intermediate property is defined in a library as the grammar 
rules allow this.
Comment 1 Sergey Boyko CLA 2009-01-24 12:49:56 EST 
Documentation:

Intermediate properties and intermediate classifiers definitions are now prohibited for library.

Since version 1.0 intermediate properties were allowed for libraries but this CR forces to prohibite them for libraries due to QVT specification. It's a breaking change in context of QVT 1.x to 2.x migration.