Re: [emf-dev] Emf model pattern

[Sunay <sunay.yaldiz@xxxxxxxxxxxxxx>]

Hello,

you should ask the question at the emf newsgroup if you want to get 
answers. This mailing list is not really very active.

Sunay

xxx xxx wrote:

> Hi all,
> i'm a newbie of Gef/Emf and i want to create a simple application 
> based on the redbook sample ("LinkNetworkEditor"). I've created my 
> model with emf and start to write down my editpart, but i get into 
> trouble when i started to define the folowing methods:
>     
> org.eclipse.gef.editparts.AbstractGraphicalEditPart#getModelSourceConnections() 
>
>     
> org.eclipse.gef.editparts.AbstractGraphicalEditPart#getModelTargetConnections() 
>
> because i don't know how to separate incoming/outcoming edge from a 
> node. In the example there are 2 different edge (one for the incoming 
> and one for the outcoming) but i think it should be possible to use 
> just one edge (navigable in both directions) in the model and then 
> apply appropriate logic on the gef part to separate the two kind of 
> links.
> Is it there a standard way to solve that problem?
>
> Is it there an example/tutorial to follow (i will appreciate a simple 
> emf model with corresponding gef editpart)?
>
> Cheers
>
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