PCM Development/Palladio Concall/Minutes 20190211
Participants
- Floriment Klinaku
- Stephan Seifermann
- Max Scheerer
- Maximilian Walter
- Sebastian Krach
Notes
SimuLizar Workshop Follow-up
- No news w.r.t. documentation of load balancing strategies
- Stephan asks Dominik to clarify that with Anne
- SimuLizarNG: no students found so far
- Selection of Reconfiguration Strategies: no students found so far
- Removal of ModelAccess [Max]
- Comments in progress
- Problems to reproduce error concerning abigous constructor
- Postpone clean-up tasks (no news)
- Postpone release discussion
Status-update of Github migration
- All parts of the aggregated update site are now on github
- Most of the projects migrated to Maven Tycho
- currently missing i.e. Palladio Core and Third Party Wrapper
- TPW currently undergoing conceptual refactoring
- Try to realize by automatic wrapping from Maven Central
- Keep TPW feature for backwards compatibility
Proposal: Adapt PCM Genmodel to use stateful ItemProviders
- ItemProviders by default created once per EClass when using editors
- Currently working on mechanism where the available properties depend on the object instance and not only the type (similar to stereotyping)
- EMF GenModel provides setting to switch from SINGLETON (one ItemProvider per EClass) to STATEFUL (one per object)
- negative side effects:
- slightly decreased performance when displaying properties view (not noticeable)
- increased memory footprint of editor (as item providers are instantiated lazily only relevant if huge models are edited by hand)
- no effect on simulation / analysis
- Next steps: discuss with Steffen
Other
- Advertise for sutdents' theses not only in Karlsruhe but also in Stuttgart
- Next steps: Max and Sebastian send their open theses proposals to Floriment
- Next Date: 11.03.2019