[news.eclipse.modeling.gmf] Re: Customizing initializers with more OCL

[Alex Shatalin <vano@xxxxxxxxxxx>]

Hello Christophe,

> 1. Should I use the "LinkMapping" constraint principle, and try to use
> OCL to query a second model? (Is this even possible with OCL)
If you are going to add creation constraints to the diagram link then this 
is a proper way (add new instance of LinkConstraints under creationConstraints 
containment feature in LinkMapping and use it to specify source/target end 
constraints.).

It should be not a problem to use other modules in OCL â corresponding elements 
should be referenced somehow from the original model and then you should 
be able to use it like: âself.referencedSecondmodelElement.isLinkCreationAllowedâ

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Alex Shatalin