Hi, I checked it out a second time. We *can* implement deep clone. Actually this is a bug from the time when we changed to BytesRefBuilder. I opened https://issues.apache.org/jira/browse/LUCENE-6173 about this. Thanks.
Uwe ----- Uwe Schindler H.-H.-Meier-Allee 63, D-28213 Bremen http://www.thetaphi.de eMail: u...@thetaphi.de > -----Original Message----- > From: Uwe Schindler [mailto:u...@thetaphi.de] > Sent: Saturday, January 10, 2015 1:24 PM > To: java-user@lucene.apache.org > Subject: RE: cloning a NumericTermAttributeImpl > > Hi, > > NumericTokenStream is an internal class to implement NumericField. It is > only public for historical reasons (was used by Solr) and because it is in > another package. The Attributes it uses do not implement clone, because > they have some internal state. Cloning is also not needed, because in > "standard" Analyzers you would not see those TokenStreams. Lucene also > never adds TokenFilters on top. > > Let me check if this TokenStream is really marked as @lucene.internal in > Javadocs. > > Uwe > > ----- > Uwe Schindler > H.-H.-Meier-Allee 63, D-28213 Bremen > http://www.thetaphi.de > eMail: u...@thetaphi.de > > > > -----Original Message----- > > From: Shaun Senecal [mailto:shaun.sene...@lithium.com] > > Sent: Thursday, January 08, 2015 8:06 PM > > To: java-user@lucene.apache.org > > Subject: cloning a NumericTermAttributeImpl > > > > It appears that NumericTermAttributeImpl doesn't support cloning. Is > > this simply an oversight, or is there a reason why this isnt possible? > > > > > > I'm trying to clone a State containing a NumericTermAttribute, and I > > end up with all of the BytesRefs being equal to the last instance, > > since the NumericTermAttributeImpl? isn't actually being cloned. Is > > there a way around this? > > > > > > > > Thanks > > > > > > Shaun > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org