Schema composer, specify association to sub-class of an association end

[joep]

I am trying to create a message schema using schema composer. I would like make use of an inherrited association:

I have a root element called PSREvent which has an association to a class called PowerSystemResource. In my schema specification I would like to have an association between PSREvent and ACLineSegment, which is a specialization of PowerSystemResource.

How can I do this?

[Geert Bellekens]

Joep,

First drag the subclass into the left pane with the classes.
Then choose redefine on your association and select "as choice of" and check your subclass.

Geert

[joep]

Hi Geert,

I think i'm getting somewhere

I only see the option `restrict this property' when I right click on my association. This does have the option `as choice of'. Is that the one you mean?

I seem to only be able to point to direct child classes of PowerSystemResource, not to child classes of its child classes. How can I descent more than one inheritance level?

Thanks
Joep

[Geert Bellekens]

I only see the option `restrict this property' when I right click on my association. This does have the option `as choice of'. Is that the one you mean?

Yes

I seem to only be able to point to direct child classes of PowerSystemResource, not to child classes of its child classes. How can I descent more than one inheritance level?

You can't. Please send in a bug report. We've already done so, but the more bug reports they get, the sooner it will get fixed.

Geert