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[ATL] regular expression [message #103597]

Thu, 16 April 2009 13:54

Eclipse User

Hello,

I am trying to modfiy the name of the models during the model
transformations. Particularly, I want the following:

The string : "testAction_Event" should be transformed to "testAction",
so everything after the underscore should be ignored.

I tried this:

s.name->regexReplaceAll('[w_w]','[w&&^[_w]]') but the result is
"testAction[w&&^[_w]]Event"

What am I doing wrong ?

Regards,

Deepak

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Re: [ATL] regular expression [message #103615 is a reply to message #103597]

Thu, 16 April 2009 22:19

Max Bureck

Messages: 72
Registered: July 2009

Member

Hi,
according to the user guide the second parameter is a replacement string
and no regular expression.
http://wiki.eclipse.org/ATL/User_Guide#String_data_type_oper ations

Since the Java RegEx syntax is used, this should do the trick:
s.name->regexReplaceAll('_.*','')

Greetings,
Max

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Re: [ATL] regular expression [message #103740 is a reply to message #103615]

Fri, 17 April 2009 10:55

Eclipse User

Thanks Max !

That's exactly what I want.

Regards,

Deepak

Max Bureck schrieb:
> Hi,
> according to the user guide the second parameter is a replacement string
> and no regular expression.
> http://wiki.eclipse.org/ATL/User_Guide#String_data_type_oper ations
>
> Since the Java RegEx syntax is used, this should do the trick:
> s.name->regexReplaceAll('_.*','')
>
> Greetings,
> Max
>

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