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Home » Eclipse Projects » Sirius » Element Based Edge Not show the line(I need to create an element based edge, but I don't know why not found)
icon4.gif  Element Based Edge Not show the line [message #1748312] Mon, 21 November 2016 22:43 Go to next message
Eclipse UserFriend
Hello, I need represents an element based edge, I have my diagram and properties. However I don't know how I have to create a reference.

I have an structuralRelationship and Features. I need to connect two features.

This is my diagram:

index.php/fa/27660/0/

StructuralRelationship is an element, and have the property: from (Feature) and to (Feature). The Feature has two properties, they are childs and parent; both have to be StructuralRelationship type.

It means if I connect Feature A and Feature B, properties are:

Feature A:
childs: StructuralRelationship
parent: None

Feature B:
childs: None
parent: StructuralRelationship

RelationShip:
from: Feature A
to: Feature B

This are my line to connect:

index.php/fa/27661/0/

and this is my line creation:
index.php/fa/27662/0/

I need to create an element based edge, but this not found, I can't draw the line. Help please.
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Re: Element Based Edge Not show the line [message #1748449 is a reply to message #1748312] Wed, 23 November 2016 04:44 Go to previous messageGo to next message
Eclipse UserFriend
Hi,

In your post, you seems have 2 problems. I'm not sure to understand if you don't succeed to display edge or if you don't succeed to create new Edges.

Have you relationships in your semantic model? If yes these relationships should be displayed in graphical representation.

I join you an example that works and look like your example.

Regards,
Re: Element Based Edge Not show the line [message #1748582 is a reply to message #1748449] Thu, 24 November 2016 12:29 Go to previous messageGo to next message
Eclipse UserFriend
Thank you very much. I can create and show and element based edge. I have a question. When I save the model, I can show this message:

The object 'feature_Model.impl.StructuralRelationshipImpl@4de42e12 (lowerBound: 0, upperBound: 1)' is not contained in a resource.

What is the problem?

I can create an instance, but the line don't show me any properties. The StructuralRelationship has two attributes: lowerBound and upperBound.

index.php/fa/27696/0/

Thanks
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Re: Element Based Edge Not show the line [message #1748643 is a reply to message #1748582] Fri, 25 November 2016 11:09 Go to previous messageGo to next message
Eclipse UserFriend
Hi,


Could you verify in your semantic model, these properties 'lowerbound' and 'upperbound' are present?

If there are not present, this probably problem from your metamodel or generation of genmodel.

Regards,
Re: Element Based Edge Not show the line [message #1748880 is a reply to message #1748643] Tue, 29 November 2016 11:49 Go to previous messageGo to next message
Eclipse UserFriend
I've tried to draw the lines, but I don't know what is the problem.

When I create a line using my .xmi file, there is no problem, the line draw very well. However when I try to draw with a click, the line draw, but with a red cross in the center, without options and when I press to save the project It show me an error:

!STACK 0
org.eclipse.emf.ecore.resource.Resource$IOWrappedException: The object 'feature_Model.impl.StructuralRelationshipImpl@76358218 (lowerBound: 0, upperBound: 1)' is not contained in a resource.

I think the error is in the creation, because when I draw it from my .xmi file it is fine. I am creating the line:

index.php/fa/27724/0/

mapping StructuralRelationship, -> begin, new change context -> var:source -> create new instance -> referenceName: childs, new set -> from: var:source -> new set -> to: var: target. I don't know what is te problem, please help me.

index.php/fa/27725/0/
Thanks,
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Re: Element Based Edge Not show the line [message #1751221 is a reply to message #1748880] Thu, 05 January 2017 14:08 Go to previous messageGo to next message
Eclipse UserFriend
Hey David, I want to do something similar to what you have in your diagram. Would it be possible to connect?

My e-mail is selhorstsonny@gmail.com.

Thanks Smile
Re: Element Based Edge Not show the line [message #1807483 is a reply to message #1751221] Thu, 30 May 2019 17:40 Go to previous message
Eclipse UserFriend
Thank you very much Juilen!! The detailed examples of your project helped me successfully create element based edge relations.

Really appreciate your help :)
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