1. What I have today is a result set (a collection of my domain objects)
which can be managed independently of what objects I have (it is, different
domain classes). To solve this I use Magritte Descriptions to define my
metamodel.
2. What I need is a way to add "behavior" to such data set, like filtering
(elements whitin certain group, state, etc.), value grouping/aggregation...,
sorting, custom columns, etc.
It is... basic result set management plus pivot table behavior...
3. What I would like is to have the query described somehow, in order to
translate it to a GLORP query to avoid loading a whole table to fetch only a
few rows. These days I can do that, but I want to avoid it.
We did this in my previous job on top of our own metamodel system (very
alike to Magritte), and I'm willing to code it again on top of Magritte if
needed. But as always... we need to deliver, and the time is scarce...
Regards!
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