[news.eclipse.modeling.m2m] Re: [ATL] UML stereotype problem

[unique <hr_mi@xxxxxxx>]

urs zeidler 写道:
> unique schrieb:
>> Hi everyone,
>> I make a helper to check the stereotype of a class ,the code is as
>> following :
>> --------------------------------------------------------
>> helper context UML!Class def: hasStereotype(stereotype : String) : Boolean =
>> 	self.getAppliedStereotypes()->exists(e|e.name=stereotype);
>>
>> -------------------------------------------------------
>>
> Looks ok, but "UML!Class" means this context works only for UML!Class,
> you want element.("UML!Element")
> Because in the matching phase your guard "c.hasStereotype('Process')"
> will be testes with all elements and not all of them are "UML!Class".
> If you stick to your helper your guard should be :
> "
> (
> if u.oclIsTypeOf(UML!"uml::Activity") and
>  			c.oclIsTypeOf(UML!"uml::Class") then  						c.name='onlinesale' and
>  			c.hasStereotype('Process')
> 			else
> 			false
> 			endif
>> 			)
> "
>>
>> My code is like this :
>>
>> --------------------------
>> module uml2bpel; -- Module Template
>> create OUT : BPEL from IN : UML;
>>
>> rule toProcess{
>> 	from
>> 	    u : UML!"uml::Activity",c : UML!"uml::Class"   					
>> (u.oclIsTypeOf(UML!"uml::Activity") and
>> 			c.oclIsTypeOf(UML!"uml::Class") and 						c.name='onlinesale' and
>> 			c.hasStereotype('Process')
>> 			)
>> 	to
>> 	  p : BPEL!Process(......
>> 				)
>> }
>>
>> -------------------------------------
>>
>> I  select the UML  metamodel by URI:http://www.eclipse.org/uml2/2.0.0/UML
>> but it dosen't work correctly.
>>
>> Anyone can help me ??
>>
>> Thanks very much.
>> Best for wishes!

Hi urs zeidler,
Thanks for your help.
   I acted as you advise, but it didn't work correctly. I mean that I
have a class named "onlinesale" and it has a stereotype named "Process"
in fact, but when I run my code , it didn't    test it successfully .

what would the problem be ?

Thanks !