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AQL and oclIsUndefined() [message #1719483]

Fri, 08 January 2016 10:15

Wilbert Alberts is currently offline

Wilbert Alberts

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Messages: 209
Registered: June 2010

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Hi,

It seems that oclIsUndefined() is not present in AQL anymore.

Can I simply subtitute x.oclIsUndefined() by x != null in general?

(I am aware of the fact that guarding against oclIsUndefined() is not necessary in a lot of places in aql anymore.)

Greetings,
Wilbert.

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Re: AQL and oclIsUndefined() [message #1719534 is a reply to message #1719483]

Fri, 08 January 2016 17:13

Cedric Brun is currently offline

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Registered: July 2009

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Almost except the syntax which is the same as OCL, meaning you can substitute with x <> null

http://cedric.brun.io news and articles on eclipse and eclipse modeling.

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