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Simon Willnauer commented on LUCENE-2590: ----------------------------------------- bq. Though, can't BS and BS2 just call super.visitSubScorers first, and then visit their subs? (Ie right now they dup super's code right?). Nah, good point mike :) I missed that, nice code reuse though! - will fix that soon. > Enable access to the freq information in a Query's sub-scorers > -------------------------------------------------------------- > > Key: LUCENE-2590 > URL: https://issues.apache.org/jira/browse/LUCENE-2590 > Project: Lucene - Java > Issue Type: Improvement > Components: Search > Reporter: Michael McCandless > Assignee: Simon Willnauer > Attachments: LUCENE-2590.patch, LUCENE-2590.patch, LUCENE-2590.patch, > LUCENE-2590.patch, LUCENE-2590.patch > > > The ability to gather more details than just the score, of how a given > doc matches the current query, has come up a number of times on the > user's lists. (most recently in the thread "Query Match Count" by > Ryan McV on java-user). > EG if you have a simple TermQuery "foo", on each hit you'd like to > know how many times "foo" occurred in that doc; or a BooleanQuery +foo > +bar, being able to separately see the freq of foo and bar for the > current hit. > Lucene doesn't make this possible today, which is a shame because > Lucene in fact does compute exactly this information; it's just not > accessible from the Collector. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org