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Paul Elschot commented on LUCENE-2454: -------------------------------------- With these rewrite and createWeight methods TestNestedDocumentQuery passes: {code} + @Override + public Query rewrite(IndexReader reader) throws IOException { + Query rewrittenChildQuery = childQuery.rewrite(reader); + return (rewrittenChildQuery == childQuery) ? this + : new NestedDocumentQuery(rewrittenChildQuery, parentsFilter, scoreMode); + } + + @Override + public Weight createWeight(IndexSearcher searcher) throws IOException { + return new NestedDocumentQueryWeight(childQuery.createWeight(searcher)); + } + {code} I'll continue adding the use of prevSetBit. Would modules/grouping meanwhile be a better place for this than lucene/contrib/queries? > Nested Document query support > ----------------------------- > > Key: LUCENE-2454 > URL: https://issues.apache.org/jira/browse/LUCENE-2454 > Project: Lucene - Java > Issue Type: New Feature > Components: core/search > Affects Versions: 3.0.2 > Reporter: Mark Harwood > Assignee: Mark Harwood > Priority: Minor > Attachments: LUCENE-2454.patch, LuceneNestedDocumentSupport.zip > > > A facility for querying nested documents in a Lucene index as outlined in > http://www.slideshare.net/MarkHarwood/proposal-for-nested-document-support-in-lucene -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org