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Transforming Ecore diagrams with mediniQVT [message #1695593]

Sun, 17 May 2015 15:56

Gonzalo Bressan Zuber

Messages: 35
Registered: May 2015

Member

Dear Community, i dont know if this is the place of this post

I have the MoDisco Java metamodel and i need transform a plus sign in the source model in a minus sign in the target model. Is it functionally possible?

The code por this part is the following:

relation InfixExpression2InfixExpression {

tvl : String;
tvr : String;

checkonly domain sourcemodel s: java::InfixExpression {

leftOperand = sLOperand : java::NumberLiteral {
tokenValue = tvl
},
rightOperand = sROperand : java::NumberLiteral {
tokenValue = tvr
},
operator = java::InfixExpressionKind::PLUS
};

enforce domain targetmodel t: java1::InfixExpression {

leftOperand = tLOperand : java1::NumberLiteral {
tokenValue = tvl
},
rightOperand = tROperand : java1::NumberLiteral {
tokenValue = tvr
},
operator = java1::InfixExpressionKind::MINUS
};
}

I attach the qvt file.

I recieve the following error at the transformation execution.

Exception occured in transformation
The value 'PLUS' is not a valid enumerator of 'InfixExpressionKind'

I don't understand what is wrong.

I hope you can help me.

Thanks.

Attachment: MakeMuttant.qvt
(Size: 10.93KB, Downloaded 191 times)

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Re: Transforming Ecore diagrams with mediniQVT [message #1695673 is a reply to message #1695593]

Mon, 18 May 2015 12:36

Ed Willink

Messages: 7655
Registered: July 2009

Senior Member

Hi

Please do not use multiple newsgroups.

Answered on the QVTd newsgroup.

Regards

Ed Willink

On 17/05/2015 16:56, Gonzalo Bressan Zuber wrote:
> Dear Community, i dont know if this is the place of this post
>
> I have the MoDisco Java metamodel and i need transform a plus sign in the source model in a minus sign in the target model. Is it functionally possible?
>
> The code por this part is the following:
>
> relation InfixExpression2InfixExpression {
>
> tvl : String;
> tvr : String;
>
>
> checkonly domain sourcemodel s: java::InfixExpression {
>
> leftOperand = sLOperand : java::NumberLiteral {
> tokenValue = tvl
> },
> rightOperand = sROperand : java::NumberLiteral {
> tokenValue = tvr
> },
> operator = java::InfixExpressionKind::PLUS
> };
>
> enforce domain targetmodel t: java1::InfixExpression {
>
> leftOperand = tLOperand : java1::NumberLiteral {
> tokenValue = tvl
> },
> rightOperand = tROperand : java1::NumberLiteral {
> tokenValue = tvr
> },
> operator = java1::InfixExpressionKind::MINUS
> };
> }
>
>
> I attach the qvt file.
>
> I recieve the following error at the transformation execution.
>
> Exception occured in transformation
> The value 'PLUS' is not a valid enumerator of 'InfixExpressionKind'
>
> I don't understand what is wrong.
>
> I hope you can help me.
>
> Thanks.

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