tree 8557572b78681c5124a20ba1245cc28073bb4308
parent 7656bf4be739483b8188d4ce2e9a3a55308c182e
author madhusudancs@gmail.com <madhusudancs@gmail.com@123451ca-8445-de46-9d55-352943316053> 1361619904 +0000
committer madhusudancs@gmail.com <madhusudancs@gmail.com@123451ca-8445-de46-9d55-352943316053> 1361619904 +0000

To be able to serialize the results on the server side obtain the printer factories for the results and pass it to the result handling metadataprovider run time.

In order to achieve this, provide the serializer factory provider to
Algebricks which in turn gets the serializer factory and passes it
on the actual operator. The operator runtime in turn uses the factory
to create the serializer object and it is used while generating the
results to serialize it.

We implement these interfaces in Asterix and for Hivestrix and
Pregelix just return null from the result handling runtime because
we don't handle result in those projects.

git-svn-id: https://hyracks.googlecode.com/svn/branches/fullstack_hyracks_result_distribution@2975 123451ca-8445-de46-9d55-352943316053