Last modified 14 years ago Last modified on 01/29/09 15:03:09

Error: Macro BackLinksMenu(None) failed
compressed data is corrupt

Error: Macro TicketQuery(summary=BASE_MODEL_TIMELINES_R0, format=table, col=summary|owner|status|type|component|priority|effort|importance, rows=description|analysis_owners|analysis_reviewers|analysis_score|design_owners|design_reviewers|design_score|implementation_owners|implementation_reviewers|implementation_score|test_owners|test_reviewers|test_score|) failed
current transaction is aborted, commands ignored until end of transaction block



This task is about the base timelines support that is in the model.

Task requirements

  • Timelines should somehow be provided as part of the model.
    • consider that a timelines manager will be present at some time in the future.
    • consider that timelines have different channels.
    • consider that timelines are constructed of primitives:
      • entries.
      • channels with entries.
    • provide a base class hierarchy representing the timelines.
      • it should define a timelines general structure.
      • it should define a way to control timelines generally - start, stop, pause etc. (We may have a TimelinesManager included in the TIMELINE_MANAGEMENT tasks to do these.)
      • it should provide a vision about timelines persistence.
  • Provide a design diagrams backed up with explanations about the general concept.
  • Notes:
    • The task is tightly connected with other tasks about timelines which will occur at iterations 4, 5 and generally 6.
    • Considering this task's effort and that other tasks that are connected will appear later:
      • Come up with general design in the model about timelines.
        • It may be slightly changed at the time other tasks appear.
        • It should be finished at the time all R0s of other tasks are completed.

Task result

  • wiki page.

Implementation idea

How to demo

  • show the wiki page and explain the stuff there.



(Implementation results should be described and linked here (from the wiki or the repository))



(Write comments for this or later revisions here.)