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Bruno Roustant commented on LUCENE-8159: ---------------------------------------- [~rcmuir] could you be a little more explicit? Without context I don't understand why a copy constructor is bad in Java in general. > Add a copy constructor in AutomatonQuery to copy directly the compiled > automaton > -------------------------------------------------------------------------------- > > Key: LUCENE-8159 > URL: https://issues.apache.org/jira/browse/LUCENE-8159 > Project: Lucene - Core > Issue Type: Improvement > Components: core/search > Affects Versions: trunk > Reporter: Bruno Roustant > Assignee: David Smiley > Priority: Major > Attachments: > 0001-Add-a-copy-constructor-in-AutomatonQuery-to-copy-dir.patch, > LUCENE-8159.patch > > > When the query is composed of multiple AutomatonQuery with the same automaton > and which target different fields, it is much more efficient to reuse the > already compiled automaton by copying it directly and just changing the > target field. -- 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