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problemas ETL: operation [message #584789]

Thu, 21 January 2010 22:07

Messages: 36
Registered: December 2009

Member

Hello Dimitrio.
I feel very much the inconveniences that I you am generating and being grateful to you very much for your help.
But I write to you because I continue having problem.
I have followed(continued) your advices and have created a new file 'UML.model'.
The problems that I have now are:

The call to the functions they are not recognized and the mistake appears 'Method ' attribute_seq ' not found '. It is to say if I write

operation attribute_seq(da:UML!DataType):modeloOR!Attribute{
var a:modeloOR!Attribute;
'attribute_seq'.println();
da.name.......
return a;
}

rule DataType2UDT
transform c:UML!DataType
to s:modeloOR!StructuredType,a:modeloOR!Attribute{
s.attribute:=attribute_seq(c);
}

But if I write the following code if that recognizes it.

operation attribute_seq(){

'attribute_seq'.println();
da.name.......
}

rule DataType2UDT
transform c:UML!DataType
to s:modeloOR!StructuredType,a:modeloOR!Attribute{
attribute_seq();
}

The problem this one when the function has parameters.

The second mistake is that the assignment s. Model: = package (); it continues without working. But in the model if that exists the variable 'Model'

Thank you very much

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Re: problemas ETL: operation [message #584811 is a reply to message #584789]

Thu, 21 January 2010 23:10

Dimitrios Kolovos

Messages: 1776
Registered: July 2009

Senior Member

Hi Carol,

c wrote:
> Hello Dimitrio.
> I feel very much the inconveniences that I you am generating and being
> grateful to you very much for your help.

No worries. That's what forums are for :)

> But I write to you because I continue having problem.
> I have followed(continued) your advices and have created a new file
> 'UML.model'.
> The problems that I have now are:
>
> The call to the functions they are not recognized and the mistake
> appears 'Method ' attribute_seq ' not found '. It is to say if I write
>
>
> operation attribute_seq(da:UML!DataType):modeloOR!Attribute{ var
> a:modeloOR!Attribute;
> 'attribute_seq'.println(); da.name.......
> return a;
> }
> rule DataType2UDT
> transform c:UML!DataType
> to s:modeloOR!StructuredType,a:modeloOR!Attribute{
> s.attribute:=attribute_seq(c);
> }
>
>
> But if I write the following code if that recognizes it.
>
> operation attribute_seq(){
> 'attribute_seq'.println(); da.name.......
> }
> rule DataType2UDT
> transform c:UML!DataType
> to s:modeloOR!StructuredType,a:modeloOR!Attribute{
> attribute_seq();
> }
>
> The problem this one when the function has parameters.
>

Please load your UML model using the built-in UML namespace uri instead
of using UML.ecore. Here is a screenshot that shows how to do this:
http://bit.ly/8fUyjS

>
> The second mistake is that the assignment s. Model: = package (); it
> continues without working. But in the model if that exists the variable
> 'Model'

It should be s.model := package() (notice the lower-case m instead of
the upper-case M)

>
> Thank you very much
>
>
>
>

Cheers,
Dimitris

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