On Tue, Sep 8, 2015 at 11:02 PM, Jody Garnett <[email protected]>
wrote:
> Pull request is good, in today's GeoTools meeting we discussed the issue.
> Apparently LinkedHashMap was used to preserve order (making test cases
> easier).
>
The main issue is that the memory data store has never been meant to be a
production store, Jody pointed out in the past
that is was setup for tests and to provide correct reference behavior, and
that we should probably not make it too complicated.
Things change over time, so maybe this is an occasion to turn it from
reference behavior to production usage?
Ideally, it would be best to use concurrent structures inside the store and
fix the order dependent tests instead.
Some sort of indexing in the store would also be nice, many people asked
for spatially indexed memory structures
for faster rendering, I did a read only mockup in the past, insisting that
it's just an example, but I believe
someone added to the code base a simplified version of it... yeah,
see SpatialIndexFeatureSource in gt-main.
Cheers
Andrea
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