Erick Erickson wrote:
I don't see anything obvious in the code.
Are you using the same analzer at query time as at index time?
Yes, I do I have created a testcase now, that fails
import org.apache.lucene.analysis.Analyzer;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.search.IndexSearcher;
import org.apache.lucene.search.Query;
import org.apache.lucene.search.Hits;
import org.apache.lucene.queryParser.QueryParser;
import junit.framework.TestCase;
public class RESTest extends TestCase {
public void testMatchAcronymns() throws Exception {
Analyzer analyzer = new StandardUnaccentAnalyzer();
RAMDirectory dir = new RAMDirectory();
IndexWriter writer = new IndexWriter(dir, analyzer, true,
IndexWriter.MaxFieldLength.LIMITED);
Document doc = new Document();
doc.add(new Field("name", "R.E.S.", Field.Store.YES,
Field.Index.ANALYZED));
writer.addDocument(doc);
writer.close();
IndexSearcher searcher = new IndexSearcher(dir);
Query q = new QueryParser("name", analyzer).parse("R.E.S");
System.out.println(q.toString());
Hits hits = searcher.search(q);
assertEquals(1, hits.length());
}
}
I'd also get a copy of Luke and examine your index to see what
is actually getting put in it, and query.toString might help.
Query to string returns
name:r.e.s
Paul
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