Sure. I'd start a new thread though, referencing this one and outlining why none of the solutions you tried worked.....
Erick On Tue, Mar 16, 2010 at 4:35 AM, Rene Hackl-Sommer <rene.a.ha...@gmx.de>wrote: > Hi Guys, > > Thanks for the input! I am now going to put in some work to see how things > fare. > > Should I post the question about substituting int with long on lucene-dev > again, if need arises? > > Thanks again, > Rene > > > > Am 15.03.2010 23:04, schrieb Steven A Rowe: > > Hi Rene, >> >> Have you seen SpanNotQuery?: >> >> < >> http://lucene.apache.org/java/3_0_1/api/core/org/apache/lucene/search/spans/SpanNotQuery.html >> > >> >> For a document that looks like: >> >> <Level_1 id="1"> >> <Level_2 id="1"> >> <Level_3 id="1">T1 T2 T3</Level_3> >> <Level_3 id="2">T4 T5 T6</Level_3> >> <Level_3 id="3">T7 T8 T9</Level_3> >> </Level_2> >> <Level_2 id="2"> >> <Level_3 id="1">T10 T11 T12</Level_3> >> <Level_3 id="2">T13 T14 T15</Level_3> >> <Level_3 id="3">T16 T17 T18</Level_3> >> </Level_2> >> ... >> </Level1> >> ... >> >> You could generate the following token stream (L_X being a concrete level >> boundary token): >> >> L_1 L_2 L_3 T1 T2 T3 L_3 T4 T5 T6 L_3 T7 T8 T9 >> L_2 L_3 T10 T11 T12 L_3 T13 T14 T15 L_3 T16 T17 T18 >> L_2 ... >> ... >> >> A query to find T2 and T8 on the same Level_2 would require you to find a >> span containing T2 and T8, but not containing L_2. >> >> This scheme will generalize to as many levels as you need, and you can use >> nested span queries to simultaneously provide constraints at multiple >> levels. No position increment gap required. >> >> Caveat: this scheme is not tested - I could be way off base :). >> >> Steve >> >> >> --------------------------------------------------------------------- >> 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 > >
