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Bruno Roustant commented on LUCENE-8292: ---------------------------------------- 1- "Not possible to override": I was not clear. It is still possible for a delegate TermsEnum to override the seekExact() method. But it will never be called since the FilterTermsEnum above always calls seekCeil(). 2- "Two more methods to override": You're right. Although normally the same code should be reusable, it should not be tedious. I see the trappy point. > Fix FilterLeafReader.FilterTermsEnum to delegate all seekExact methods > ---------------------------------------------------------------------- > > Key: LUCENE-8292 > URL: https://issues.apache.org/jira/browse/LUCENE-8292 > Project: Lucene - Core > Issue Type: Bug > Components: core/index > Affects Versions: 7.2.1 > Reporter: Bruno Roustant > Priority: Major > Fix For: trunk > > Attachments: > 0001-Fix-FilterLeafReader.FilterTermsEnum-to-delegate-see.patch, > LUCENE-8292.patch > > > FilterLeafReader#FilterTermsEnum wraps another TermsEnum and delegates many > methods. > It misses some seekExact() methods, thus it is not possible to the delegate > to override these methods to have specific behavior (unlike the TermsEnum API > which allows that). > The fix is straightforward: simply override these seekExact() methods and > delegate. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org