VIATRA/DeveloperMeetingMinutes/Meeting20180419

Topics

• Current status: Bugzilla Gerrit AERI
• VIATRA 2.0 status
  • Reflexive transitive closure merged
  • P2 repository and download page updated
    • https://www.eclipse.org/viatra/downloads.html
  • Simplified neg/transitive closure/aggregation syntax proposal
    • https://bugs.eclipse.org/bugs/show_bug.cgi?id=530883

pattern simpleNegation(p : EClassifier) {
    EClassifier(p); // not required here per se; added only for readability
    neg EClass(p);
}
 
 
pattern parameterCount(call : PatternCall, c) {
    c == count PatternCall.parameters(call, _);
}
 
 
pattern transitive(p : EClass) {
    EClass.eSuperTypes*(p, _p2);
}
 
 
pattern reachableTypes(p : EClass) {
    EClass.eStructuralFeatures.eType+(p, _p2);
}

• Guest presentation from Kristóf Marussy

Minutes

• VIATRA status
  • Quick summary of the features