@lucene.apache.org
Subject: Re: Combining TopFieldCollector with custom Collector
Yes, but none of the other TFC methods would get called because none of
the
TFC classes can be extended. Or am I missing something?
On Thu, Mar 11, 2010 at 3:37 PM, Michael McCandless
luc...@mikemccandless.com wrote
http://www.thetaphi.de
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-Original Message-
From: Peter Keegan [mailto:peterlkee...@gmail.com]
Sent: Thursday, March 11, 2010 9:41 PM
To: java-user@lucene.apache.org
Subject: Re: Combining TopFieldCollector with custom Collector
Yes, but none
Is it possible to issue a single search that combines a TopFieldCollector
(MultiComparatorScoringMaxScoreCollector) with a custom Collector? The
custom Collector just collects the doc IDs into a BitSet (or DocIdSet). The
collect() methods of the various TopFieldCollectors cannot be overridden.
Can you make your own collector and then just delegate internally to TFC?
Mike
On Thu, Mar 11, 2010 at 2:30 PM, Peter Keegan peterlkee...@gmail.com wrote:
Is it possible to issue a single search that combines a TopFieldCollector
(MultiComparatorScoringMaxScoreCollector) with a custom
Yes. Could you give me a hint on how to delegate?
On Thu, Mar 11, 2010 at 2:50 PM, Michael McCandless
luc...@mikemccandless.com wrote:
Can you make your own collector and then just delegate internally to TFC?
Mike
On Thu, Mar 11, 2010 at 2:30 PM, Peter Keegan peterlkee...@gmail.com
wrote:
In your collector, create the TFC and save it as tfc.
Then in each of Collectors methods that you implement, do your own
stuff (setting the bit) but also then call tfc.XXX (eg tfc.collect).
That should work?
Mike
On Thu, Mar 11, 2010 at 2:57 PM, Peter Keegan peterlkee...@gmail.com wrote:
Yes.
Yes, but none of the other TFC methods would get called because none of the
TFC classes can be extended. Or am I missing something?
On Thu, Mar 11, 2010 at 3:37 PM, Michael McCandless
luc...@mikemccandless.com wrote:
In your collector, create the TFC and save it as tfc.
Then in each of
I want the TFC to do all the cool things it does like custom sorting, saving
the field values, max score, etc. I suppose the custom Collector could
explicitly delegate all TFC's methods, but this doesn't seem right.
Peter
On Thu, Mar 11, 2010 at 3:40 PM, Peter Keegan peterlkee...@gmail.comwrote:
On Thu, Mar 11, 2010 at 4:10 PM, Peter Keegan peterlkee...@gmail.com wrote:
I want the TFC to do all the cool things it does like custom sorting, saving
the field values, max score, etc. I suppose the custom Collector could
explicitly delegate all TFC's methods, but this doesn't seem right.
No
On Thu, Mar 11, 2010 at 4:10 PM, Peter Keegan peterlkee...@gmail.com wrote:
I want the TFC to do all the cool things it does like custom sorting, saving
the field values, max score, etc. I suppose the custom Collector could
explicitly delegate all TFC's methods, but this doesn't seem right.
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