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Create an own node type [message #1805551]

Wed, 17 April 2019 04:32

Eclipse User

Hi,

is there any possibility to create an own node (not a style) like a "Sub Node" for a "Container" or does a tutorial exist for this?

Regards,

Marvin

Re: Create an own node type [message #1805552 is a reply to message #1805551]

Wed, 17 April 2019 04:44

Eclipse User

Hello Marvin,

What is your need exactly?
I'm not sure to understand what you want.
It's possible to define a new dialect with Sirius using the Sirius extension point but I'm not sure that correspond to your need.

Regards,

Re: Create an own node type [message #1805554 is a reply to message #1805552]

Wed, 17 April 2019 07:07

Eclipse User

Hi Julien,

i have still the same problem which I posted in another topic (https://www.eclipse.org/forums/index.php/t/1098363/). There was no reply after my last post. Therefore, I think this problem can not be solved by the Semantic Candidates Expression. My idea is to set up a new node type which provides the needed information for solving the problem.

Regards,

Marvin

Re: Create an own node type [message #1805591 is a reply to message #1805554]

Thu, 18 April 2019 05:29

Eclipse User

Hi Marvin,

As you have 2 cases you must indeed define 2 mappings. You must use the precondition expression for the 2 mappings.
The semantic candidates expression correspond for Sirius at : "How, from my context I can retrieve the elements corresponding to my Domain Class"
The precondition expression is "From my context, I must applied this condition"

Regards,

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