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How to use enums in EOL queries on EMF models? [message #1817526]

Mon, 25 November 2019 06:46

Eclipse User

I am writing a query that relies on Enum values, but I am getting an error.

Looking at the code, the AbstractHawkModel.getEnumerationValue throws an UsupportedOperationException.

Is this intended? Is it impossible to store the ennumeration information in the DB?

Re: How to use enums in EOL queries on EMF models? [message #1817592 is a reply to message #1817526]

Tue, 26 November 2019 05:58

Eclipse User

Hmm, I think right now we store it as a string. Let me try creating some tests for it :-).

Re: How to use enums in EOL queries on EMF models? [message #1817595 is a reply to message #1817592]

Tue, 26 November 2019 06:48

Eclipse User

OK, I have had a quick look at it. I have implemented a test and a workaround for the common case of testing x.enumAttribute = Enum#literal. More details are here:

https://bugs.eclipse.org/bugs/show_bug.cgi?id=553484

CI should be picking up the new commit and building a new interim release soon. Let me know how it works for you!

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