Use seekCeil instead of seekExact. Mike McCandless
http://blog.mikemccandless.com On Fri, Jul 29, 2016 at 9:44 AM, Mukul Ranjan <mran...@egain.com> wrote: > Thanks Parit!!! I will try the below solution. > > Thanks, > Mukul Ranjan > > -----Original Message----- > From: Parit Bansal [mailto:Parit.Bansal@sib.swiss] > Sent: Friday, July 29, 2016 7:11 PM > To: java-user@lucene.apache.org > Subject: Re: get enumeration of all terms starting at a given term after > lucene 4 > > Hi Mukul, > > Provided terms are sorted how about doing > > if (termsEnum.seekExact(text)) { > BytesRef text; > while ((text = con.foreignTermsEnum.next()) != null) { > // keep looping till your value is a prefix > } > } > > - Parit > > On 07/29/2016 03:30 PM, Mukul Ranjan wrote: > > Hi Parit, > > > > PrefixTermsEnum is removed in lucene 5.1 so we can not use this now. > > > > Thanks, > > Mukul > > > > -----Original Message----- > > From: Parit Bansal [mailto:Parit.Bansal@sib.swiss] > > Sent: Friday, July 29, 2016 3:20 PM > > To: java-user@lucene.apache.org > > Subject: Re: get enumeration of all terms starting at a given term > > after lucene 4 > > > > On 07/29/2016 08:27 AM, Mukul Ranjan wrote: > >> lucene version from lucene 3.6 to lucene 5.5.2. After 3.6, > >>> indexReader terms api is removed which used to give list of terms. > >>> I have used below code to get the termEnum, but it has no option to > >>> pass the value of the field which is used to get the matching result. > >>> > >>> Terms terms = MultiFields.getTerms(reader, TEXT_FIELD); TermsEnum > >>> termsEnum = terms.iterator(); > >>> > >>> Can anyone help me on this. > > Hi Mukul, > > > > How about using PrefixTermsEnum like: > > > > Terms terms = MultiFields.getTerms(reader, TEXT_FIELD); TermsEnum > > termsEnum = new PrefixTermsEnum(tenum, terms.iterator()); > > > > - Best > > Parit > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > > For additional commands, e-mail: java-user-h...@lucene.apache.org > > > > ___ Watch an eGain Customer Service > > Transformation<https://www.youtube.com/watch?v=dEwdFfWoyuE> Success > > Story > > > > --------------------------------------------------------------------- > > 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 > > ___ Watch an eGain Customer Service Transformation< > https://www.youtube.com/watch?v=dEwdFfWoyuE> Success Story > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > >
