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From Donald Szeto <don...@apache.org>
Subject Re: Best way to implement description of expected events and queries
Date Tue, 01 Nov 2016 17:30:55 GMT
No problem! I recommend http://www.artima.com/shop/programming_in_scala_3ed.

On Tue, Nov 1, 2016 at 1:43 AM, Sebastiaan de Man <sdeman@salesforce.com>
wrote:

> Thanks Donald, that really helps! I'm finding it hard to get clear, simple
> examples of Scala. Maybe I should buy a book :)
>
> On Mon, Oct 31, 2016 at 6:41 PM, Donald Szeto <donald@apache.org> wrote:
>
>> Hi Sebastiaan,
>>
>> Would this be sufficient for your use case: http://stackoverflow.com
>> /questions/26500539/scala-getting-field-and-type-of-field-of-a-case-class
>>
>> This can be put in a trait as a method and mix in to different case
>> classes. If the name of the type signature is enough for your GUI that
>> would be great.
>>
>> Regards,
>> Donald
>>
>> On Tue, Oct 25, 2016 at 11:53 AM, Sebastiaan de Man <
>> sdeman@salesforce.com> wrote:
>>
>>> Hi all,
>>>
>>> I'm building a GUI for PredictionIO that allows for easy sending of
>>> events and querying the engine. It will have to be able to talk different
>>> Engines, which all expect different event properties and have their own
>>> queries and responses.
>>>
>>> What would be the best way to implement a mechanism that will provide a
>>> json description, with expected types of the Query and PredictedResults?
>>> I'm thinking it could either be done using scala.reflect, with maybe
>>> annotations, however it should be easy to add it, maybe as a trait, to any
>>> existing custom built engines.
>>>
>>> Any suggestions? Ideas?
>>>
>>> Many thanks!
>>>
>>> Sebastiaan de Man
>>>
>>
>>
>

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