Eclipse Community Forums: Sirius » Get eobject from link

Help

Home

Home » Eclipse Projects » Sirius » Get eobject from link

Show: Today's Messages :: Show Polls :: Message Navigator

Get eobject from link [message #1796356]

Thu, 11 October 2018 14:25

David CHARLET

Messages: 12
Registered: January 2018

Junior Member

Hi,

I created an element based edge. I want to change his color if some conditions are met.

So I created a Conditionnal Style however when I use '' view.sourceNode" and "view.targetNode" I can't figure out a way to get an EObject.

I need to get the eobject the nodes are pointing to in order to check his attribute in my condition

Does any one have a clue ?

Report message to a moderator

Re: Get eobject from link [message #1796413 is a reply to message #1796356]

Fri, 12 October 2018 14:05

Maxime Porhel

Messages: 516
Registered: July 2009
Location: Nantes, France

Senior Member

Hi David,

In an AQL expression, view.sourceNode and view.TargetNode will be the source diagram element and the target diagram element of your current edge.
They are elements of the internal Sirius model. They are also instance of DSemanticDecorator and have a reference "target" which is the link to the semantic model.

Semantic element of the edge:

view.oclAsType(viewpoint::DSemanticDecorator).target

Semantic element of the source:

view.sourceNode.oclAsType(viewpoint::DSemanticDecorator).target

Semantic element of the target:

view.targetNode.oclAsType(viewpoint::DSemanticDecorator).target

Regards,

Maxime Porhel - Obeo

Need training or professional services for Sirius?
http://www.obeodesigner.com/sirius

[Updated on: Fri, 12 October 2018 15:02]

Report message to a moderator

Previous Topic:	Table Navigation
Next Topic:	Sirius at EclipseCon EU 2018

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Fri Apr 19 01:35:16 GMT 2024

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter