Hi Rusty,

Thanks for your reply. I know that is a tag, but what I am looking for is
how to implement using GAE.

Hi Jason,

I can not make my question more specific because I totally have no idea on
it. :)

Can I say we just simply put a Set<Category> to an Entity? Then how can I
make use of it when making a global search? Shall we iterate through every
Set<Category>? If that's the case, then what's the difference between
Set<Category> and Set<String> ?

Regards,
Max

On Wed, Oct 21, 2009 at 1:23 AM, Jason (Google) <apija...@google.com> wrote:

> Hi Max. This is currently the only reference available:
>
> http://code.google.com/appengine/docs/java/javadoc/com/google/appengine/api/datastore/Category.html
>
> Do you have any specific questions around it?
>
> - Jason
>
>
> On Sat, Oct 17, 2009 at 10:02 AM, Max <thebb...@gmail.com> wrote:
>
>>
>> I am not able to find a good reference on:
>> com.google.appengine.api.datastore.Category
>>
>> Thanks
>> Max
>>
>>
>
> >
>

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