[news.eclipse.modeling.gmf] Re: Problems with the Mapping model

[Alex Shatalin <vano@xxxxxxxxxxx>]

Hello Anna,

> you have an answer for our other question? We still only want one
> outgoing link from our InitialState. In an earlier post, you suggested
> that we should use a constraint like:
The following constraint should be helpful in your situation:

if  self.oclIsKindOf(InitialState) then self.outgoingTransition->size() = 
0 else not self.oclIsKindOf(FinalState) endif

Was âoutgoingTransitionâ feature actually populated with outgoing transition 
instances in your model after transition link creation? You can check by: 
creating outgoing transition from InitialState, exploring InitialState properties 
to see if it gets reference to this transition in âoutgoingTransitionsâ. 

Hint: you can set âoutgoingTransitionsâ feature as an âoppositeâ one for 
âsourceâ EReference in EMF and then the rest should be done for you by EMF-generated 
code.

> And at last, a question from another thread..you gave a tip about
> setting a fixed size for nodes in .gmfgraph with
> Node.setResizeConstraint(Direction.NONE)
> Where in the gmfgraph can we do this? We have tried a few different
Just in the properties of the diagram node referencing corresponding Figure. 
There should be a field âresize constraintâ with possibility to set it to 
ânoneâ.

-----------------
Alex Shatalin