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Edge Reconnection Tool [message #1769666]

Wed, 02 August 2017 09:57

Eclipse User

Hi all,

In a diagram I have 3 nodes, let say A, B, and C.
I created an edge from B to A.
Now I want this edge going from C to A.

So I've created an Edge Reconnect Edition Tool with Reconnection Kind as 'Reconnect Source'.
In this case, I should have as variable :
A : element
B : source
C : target

But actually I have :
A : Nothing
B : source, element
C : target

Moreover, in the Begin section, when I start with a "Change Context" set to var:element, the context seems to be null.

Is it a bug, a known bug or an error from me ?

Thanks for your answers....

Re: Edge Reconnection Tool [message #1769680 is a reply to message #1769666]

Wed, 02 August 2017 11:28

Eclipse User

Hi,

I join a sample of project with reconnect tool (extracted from Sirius test [1]). Hope it helps.

Regards,

Laurent

[1] http://git.eclipse.org/c/sirius/org.eclipse.sirius.git/tree/plugins/org.eclipse.sirius.tests.swtbot/data/unit/reconnect/bendpointStability

Attachment: edgeReconnection.zip
(Size: 10.25KB, Downloaded 109 times)

Re: Edge Reconnection Tool [message #1769754 is a reply to message #1769680]

Thu, 03 August 2017 03:35

Eclipse User

Hi Laurent,

Thank you for your quick answer.
Here is a simple sample to illustrate the problem.
The ecore model is very simple :
index.php/fa/30248/0/

The goal here is to create a kind of bidirectional dependency diagram.
Having created a sample diagram, the result is as follow :
index.php/fa/30249/0/

Edge reconnection from target works fine.
But edge reconnection from source produce the following result :
index.php/fa/30250/0/

Please find in the following zip, the ecore model, the sample model and finally the odesign file.

Hope you can help me....

Best regards,

Ludovic

Attachment: edgereconnectsample.jpg
(Size: 318.67KB, Downloaded 347 times)
Attachment: Class Diagram.jpg
(Size: 174.38KB, Downloaded 378 times)
Attachment: Class Diagram after reconnect.jpg
(Size: 180.67KB, Downloaded 348 times)
Attachment: edgesample.zip
(Size: 2.32KB, Downloaded 93 times)

Re: Edge Reconnection Tool [message #1769756 is a reply to message #1769754]

Thu, 03 August 2017 03:39

Eclipse User

Oups sorry for images size, but I don't know how to fix it....

Re: Edge Reconnection Tool [message #1769819 is a reply to message #1769756]

Thu, 03 August 2017 12:33

Eclipse User

Is the dependsOn reference is EOpposite of referencedBy? If this is the case why not set it in metamodel? It will simplify the reconnect tool.

For precision, the variable source corresponds to the source of the reconnect and the variable target corresponds to the target of the reconnect. For example, if you reconnect the edge from Model_2 to Model_3, Model_2 is the source and Model_3 is the target. In your case, I think you also need to use the variable otherend (see documentation https://www.eclipse.org/sirius/doc/specifier/diagrams/Diagrams.html#edge_tools).

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