VIATRA/DeveloperMeetingMinutes/Meeting20150303

Meeting Minutes 2015. 03. 03.

Participants

• Zoltán Ujhelyi (online)
• Ábel Hegedüs (online)
• Tamás Szabó (online)
• István Dávid (online)
• István Ráth
• Gábor Bergmann
• András Szabolcs Nagy
• Dénes Harmath (online)

Topics

• VIATRA obfuscator issues (https://www.eclipse.org/forums/index.php?t=rview&goto=1632973#msg_1632973 )
• Migrating Eclipse identities? How? (mit.bme.hu to incquerylabs.com)
• Initiate committer polls (Dini)
• fill internal github with contents, set up users (https://github.com/FTSRG/viatra-internal )
• xtext problems continued
• https://basecamp.com/2784854/projects/7707432/todos/158247790#comment_254351342
• strange xcore issue: https://bugs.eclipse.org/bugs/show_bug.cgi?id=452176

Minutes

EIQ

• Tomi looked into Luna SR2 Xtext issue Xtext 2.7.3
  • eiq editor cannot be opened if school metamodel is not available (beachball)
  • builder runs for 10+ mins
  • seems to be a new problem
  • TODO Zoli will look into this - DONE
• rete.recipes
  • we are waiting for Ed Merks to fix the xcore issue -> already fixed
  • https://bugs.eclipse.org/bugs/show_bug.cgi?id=461215 fixed (Ed’s work)
  • https://bugs.eclipse.org/bugs/show_bug.cgi?id=461302 another interesting and related issue, we’ll need to look into this
• evaluate the possibility of removing xcore entirely from rete recipes
  • TODO Istvan Rath will create an issue for this - DONE: https://bugs.eclipse.org/bugs/show_bug.cgi?id=461516
• TODO Zoli initiate committer poll for Dini - DONE
• MultiResourceSet EMF scope is in progress
  • TODO Dini create a new test case to test multiresourceset functionality - commented on https://bugs.eclipse.org/bugs/show_bug.cgi?id=460722
• UML derived features
  • derived union features have been incorporated for now
  • a new pattern project that contains surrogate queries with the new @Surrogate annotation
  • http://git.eclipse.org/c/incquery/org.eclipse.incquery.git/tree/plugins/org.eclipse.incquery.uml/src/org/eclipse/incquery/uml/derivedfeatures/Union.eiq
  • this is generated code, the generator will be open sourced once Gaben’s OCL2IQ becomes open source (properly)
  • OCL2IQ is missing some features (see https://basecamp.com/2784854/projects/7707432/todos/155925406#comment_254485230), but we’ll not wait for their development, the rest of UML derived features should be converted manually
• API refactor work-in-progress
  • https://bugs.eclipse.org/bugs/show_bug.cgi?id=456815 postponed to M2
• First version of local search is now complete, passes school tests
  • recursion is known not to work
  • search plans are not serialized / saved
  • TODO Istvan Rath discuss TB benchmarking with szarnyasg
  • TODO Zoli ensure that there is some documentation available
• maven compiler weird “circular dependency” problem spotted with massif
  • similar issues have been previously
  • TODO Abel create an issue for this - DONE https://bugs.eclipse.org/bugs/show_bug.cgi?id=439533

VIATRA

• Progress plan: https://bugs.eclipse.org/bugs/buglist.cgi?cmdtype=runnamed&list_id=11220209&namedcmd=VIATRA%20active%20bugs
• https://projects.eclipse.org/projects/modeling.viatra/releases/0.7.0/bugs
  • core
  • transformation API stabilization
    • foundations of a DSL
  • CEP
    • https://wiki.eclipse.org/VIATRA/CEP/Roadmap
    • TODO David Istvan synchronize Roadmap wiki page with bugzilla contents, i.e. assign tasks corresponding to “checkpoints” to target milestones
  • DSE
    • https://docs.google.com/document/d/1Da_h8iMUsw9agouXnIVKKtW8RWks9Rdinh4Vxm8dzbU/edit
    • consistent with bugzilla

General points

• Testing
  • Andras Bator will be conducting a survey on the current state of testing in EIQ+VIATRA, please help him
  • VIATRA - EVM (IncQuery) integration tests are of top importance
• use org.eclipse. namespace only for things hosted at eclipse.org (e.g. github not)
• use net.incquery, hu.bme.mit, com.incquerylabs, ...