Exactly what I was trying to do. Thanks.
On 15/12/2009, at 4:25 PM, TCK wrote:
How about the following?
BooleanQuery bq1 = new BooleanQuery();
bq1.add(new PrefixQuery(new
Term("heading",word)),BooleanClause.Occur.SHOULD);
bq1.add(new PrefixQuery(new
Term("attribute",word)),BooleanClause.Occur.SHOULD);
BooleanQuery bq = new BooleanQuery();
bq.add(bq1, BooleanClause.Occur.MUST);
if(subjectId.length()>0)
bq.add(new PrefixQuery(new Term("subject_id",subjectId)),
BooleanClause.Occur.MUST);
I think bq should now be your desired query.
-TCK
____________________________________
Information Technology Services,
The University of Melbourne
Email: jrho...@unimelb.edu.au
Phone: +61 3 8344 2884
Mobile: +61 4 1095 7575
---------------------------------------------------------------------
To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org
For additional commands, e-mail: java-user-h...@lucene.apache.org
