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description of a model in emf [message #1706119]

Sun, 23 August 2015 13:50

Eclipse User

how can I define a model in emf, which describes this example,
index.php/fa/22983/0/

taking into account the nodes und edge

I even tried to see if I could use Adjacency, Matrix Adjacency list or
Inzidenzmatrix, but I do not know how to do it

thank you in advance

Attachment: mat.png
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Re: description of a model in emf [message #1706120 is a reply to message #1706119]

Sun, 23 August 2015 14:48

Eclipse User

I do not fully understand the diagram you posted, but basically, a UML model I attached will do the work.
Description
1. TreeNode is the root element that holds all main nodes and materials.
2. Each main node describes the combination of materials. It could have none to N materials with different percent. You can add validation not to pass 100%.
3. Each material can be referenced again in a different node with different percent.

This model basically allow to have a list of all material and each node references from the existing list of material which makes up the node.
It also allows to have separate files for nodes and material and use proxy.
I also attache the ecore file so you can create a simple project.

I hope that helps.

Yigal

Attachment: UMLModel.png
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Attachment: material.ecore
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[Updated on: Sun, 23 August 2015 17:09] by Moderator

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