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Lee Hinman edited comment on LUCENE-6304 at 3/3/15 7:42 PM: ------------------------------------------------------------ Adrien: I agree about having the hashCode. Here is a new patch that doesn't override equals or hashCode and changes Query to use the class in the hashCode method as Adrien suggested. was (Author: dakrone): Adrien: I agree about having the hashCode. Here is a new patch that doesn't override equals or hashCode and changes Query to use use the class in the hashCode method as Adrien suggested. > Add MatchNoDocsQuery that matches no documents > ---------------------------------------------- > > Key: LUCENE-6304 > URL: https://issues.apache.org/jira/browse/LUCENE-6304 > Project: Lucene - Core > Issue Type: Improvement > Components: core/search > Affects Versions: 5.0 > Reporter: Lee Hinman > Priority: Minor > Attachments: LUCENE-6304.patch, LUCENE-6304.patch, LUCENE-6304.patch, > LUCENE-6304.patch > > > As a followup to LUCENE-6298, it would be nice to have an explicit > MatchNoDocsQuery to indicate that no documents should be matched. This would > hopefully be a better indicator than a BooleanQuery with no clauses or (even > worse) null. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org