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Class with any operation with more of one parameter [message #639642]

Wed, 17 November 2010 05:23

olafo987
Messages: 13
Registered: November 2010

Junior Member

Hi

How I can determine if one Class have some operation with more of one parameter?.

if in my model UML I have the following classes:

ContractService
public delecteContract(pContract : Contract, pCustomer costumer) : Contract
______

TypeContractservice
addTypeContr(pTypeContract : TypeContract) : TypeContract
deleteTypeCont(pTypeContract : TypeContract) : TypeContract
_____

I should find only ContractService

Thanks

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Re: Class with any operation with more of one parameter [message #639669 is a reply to message #639642]

Wed, 17 November 2010 07:15

Laurent Goubet
Messages: 1548
Registered: July 2009

Senior Member

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Hi,

Please prefix your post subjects with the name of the tool you're using.
Is that XPand, Acceleo, Jet? Your message doesn't mention any hint
towards this.

If you're using Acceleo, you could use the following (starting from a
package):
[package.packagedElements->filter(Class)->select(ownedOperations- >select(parameters->size()
> 1)->notEmpty())/]

There are less convoluted means depending on where exactly you wish to
filter these classes, but that's the whole thing.

Laurent Goubet
Obeo

On 17/11/2010 11:23, olafo987 wrote:
> Hi
>
> How I can determine if one Class have some operation with more of one
> parameter?.
> if in my model UML I have the following classes:
>
> ContractService
> public delecteContract(pContract : Contract, pCustomer costumer) : Contract
> ______
>
> TypeContractservice
> addTypeContr(pTypeContract : TypeContract) : TypeContract
> deleteTypeCont(pTypeContract : TypeContract) : TypeContract
> _____
>
> I should find only ContractService
>
> Thanks

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Re: Class with any operation with more of one parameter [message #640337 is a reply to message #639642]

Sat, 20 November 2010 15:00

Ed Willink
Messages: 3176
Registered: July 2009

Senior Member

Hi

In OCL as in many other things you proceed in stages

First select all relevant classes; allInstances if you don't have
anything better,
the select all operations
then count parameters
then compare the count with 1

Regards

Ed Willink

On 17/11/2010 10:23, olafo987 wrote:
> Hi
>
> How I can determine if one Class have some operation with more of one
> parameter?.
> if in my model UML I have the following classes:
>
> ContractService
> public delecteContract(pContract : Contract, pCustomer costumer) :
> Contract
> ______
>
> TypeContractservice
> addTypeContr(pTypeContract : TypeContract) : TypeContract
> deleteTypeCont(pTypeContract : TypeContract) : TypeContract
> _____
>
> I should find only ContractService
>
> Thanks

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