Re: UU Object Diagram

[Anatoly Volynets <av@total-knowledge.com>]

One more. Said correlation is, most probably, done by voting. Say, 
community votes a problem block as difficult as "3". The author 
designates it as the most easy to solve, level - 0. Its difficulty mark 
then: 3-0. Something like this?

sergey@total-knowledge.com wrote:
> Updated uu.xmi attached
>
>   
> > (moving this over to UU list)
> >
> > sergey@total-knowledge.com wrote:
> >     
> > > I looked at your diagrams and I have some questions/comments.
> > >
> > > 1. Regarding Levels of Difficulty.
> > > You mention it in your comments, here is the link(2nd paragraph):
> > > http://www.total-knowledge.com/progs/uu/archive/msg00178.html
> > > I thought we would set Levels of Difficulty at a course level,
> > >       
> > Err... "Thus, student can select default difficulty level (probably on
> > per-course basis),"
> > _student_ choses his default difficulty level on per-course basis (this
> > is not reflected
> > in scheme, yes). This is different from what creator of a course does...
> >     
>
> So, what the creator of a course does?
> As I understood and reflected in the page mockups, an author adds/removes
> levels of difficulty on per-course level. All UMOs that belong to the
> course have those levels of difficulty available for use(some children
> UMOs may not  be implemented for certain level of difficulty). A child UMO
> cannot have more levels of difficulty than it's course.
> Am I wrong?
>
>   
> > >  you have
> > > getDifficultyLevel() only in "Problem" interface.
> > > Is it on purpose?
> > >
> > >       
> > Not on purpose. Just that the diagram is far from being even half-baked.
> > It lays down some ideas, but that's it.
> >     
>
> Based on my previous comment I moved getDifficultyLevel() from "Problem"
> to "StudyObject".
>
>
> I added some new operations and functions from my diagram with
> documentations. I have bunch of activity diagrams but I can't find the way
> to copy them from mine to uu.xmi.They are all either one-liners or
> represent simple loop anyway.
>
>
>   
> > --
> > Ilya A. Volynets-Evenbakh
> > Total Knowledge. CTO
> > http://www.total-knowledge.com
> >
> >
> >     

--

Anatoly Volynets, Co-Founder
total-knowledge.com
culturedialogue.org