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[EGL] How to access to enums of a model [message #989233]

Wed, 05 December 2012 05:15

Eclipse User

Hello everybody!
I am new with EGL and I want to do a model-to-text transformation (model in EMF to text). But I have the follow issue.
I have some enums and I don't know how to access to them in the ELG file and I want to show in the text generated which are the enums that the user uses in her model.
I read in the Epsilon book (ELG section), that in the dynamic sections you can use EOL code. And I saw that EOL provides the # operator to access enumerations literal. Furthermore, I used the isDefined operation (for any type).But that I realize is the this operation gives us if the object is defined in the metamodel, and that I need is if the object is defined or used in the model.
Thanks in advance!
Lili

Re: [EGL] How to access to enums of a model [message #989278 is a reply to message #989233]

Wed, 05 December 2012 08:46

Eclipse User

Hi Lili,

Could you perhaps provide a minimal EGL example [1] demonstrating what you're trying to do?

Cheers,
Dimitris

[1] http://www.eclipse.org/epsilon/doc/articles/minimal-examples/

Re: [EGL] How to access to enums of a model [message #989306 is a reply to message #989278]

Wed, 05 December 2012 10:22

Eclipse User

Oh! sorry. I attach a minimal example. Thanks in advance!
Regards,
Lili

Attachment: minimalExample.pdf
(Size: 766.63KB, Downloaded 397 times)
Attachment: MinimalExample.zip
(Size: 702.90KB, Downloaded 254 times)

Re: [EGL] How to access to enums of a model [message #989380 is a reply to message #989306]

Wed, 05 December 2012 17:42

Eclipse User

Hi,

Unfortunately, I'm not able to load the default.inno model provided. The model reads

<?xml version="1.0" encoding="UTF-8"?>
<INNO xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns="INNO">
<leadership>
<protagonist protagonist="TMT"/>
<ceo>
<pepe/>
<pepe ceoFactor="opennessToExperience"/>
<pepe ceoFactor="originality"/>
</ceo>
</leadership>
</INNO>

but there doesn't seem to be any class/feature named "pepe" in the metamodel. Any thoughts?

Cheers,
Dimitris

Re: [EGL] How to access to enums of a model [message #989459 is a reply to message #989380]

Thu, 06 December 2012 05:12

Eclipse User

Hi,
Yes it is my fault Sad

Could you update the model with this other? Sorry for the inconveniences.

Attachment: default.inno
(Size: 0.33KB, Downloaded 316 times)

Re: [EGL] How to access to enums of a model [message #989607 is a reply to message #989459]

Thu, 06 December 2012 17:43

Eclipse User

Hi,

The following seems to be doing the trick:

---
DETERMINANTS OF INNOVATION:

[% for (leader in Leadership) { %] [%= Leadership.name %]

The protagonist of the innovation is: [%=leader.protagonist.protagonist %]
Factors that influence in the leaders' ability and motivation to innovate:

[%for (factor in leader.ceo.ceoFactor) { %]
[%=factor.ceoFactor%]
[%}%]

[%}%]
---

Cheers,
Dimitris

Re: [EGL] How to access to enums of a model [message #989657 is a reply to message #989607]

Fri, 07 December 2012 03:30

Eclipse User

Hi,
Thank you so much!
Regards,
Lili

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