Hello Karl;
This is good good good news. It works.
However, I added a document like
doc.add(new Field("f", "a", Field.Store.YES,
Field.Index.NOT_ANALYZED_NO_NORMS));
and then searched. The score is 0.3~ for the found document. should
not it be 1.0?
also it will find when searched for "f","b" only with a lower score.
Best.
On Mon, Sep 15, 2008 at 11:06 PM, Karl Wettin <[EMAIL PROTECTED]> wrote:
>
> 15 sep 2008 kl. 18.51 skrev Karl Wettin:
>>
>>> Are the adds reflected directly to the index?
>>
>> Yes. An InstantiatedIndexReader is always current.
>> You will probably still have to reconstruct your searcher.
>> I never really looked in to what happends if you don't.
>
> The second statement was wrong. There is no need to reconstruct the
> searcher, new documents are immediatly available as search results after a
> commit:
>
> public class TestSearch extends TestCase {
>
> public void test() throws Exception {
>
> InstantiatedIndex index = new InstantiatedIndex();
> InstantiatedIndexReader reader = new InstantiatedIndexReader(index);
> IndexSearcher searcher = new IndexSearcher(reader);
> InstantiatedIndexWriter writer = new InstantiatedIndexWriter(index);
>
> Document doc;
> Collector collector;
>
> doc = new Document();
> doc.add(new Field("f", "a", Field.Store.NO, Field.Index.NOT_ANALYZED));
> writer.addDocument(doc);
> writer.commit();
>
> collector = new Collector();
> searcher.search(new TermQuery(new Term("f", "a")), collector);
> assertEquals(1, collector.hits);
>
> doc = new Document();
> doc.add(new Field("f", "a", Field.Store.NO, Field.Index.NOT_ANALYZED));
> writer.addDocument(doc);
> writer.commit();
>
> collector = new Collector();
> searcher.search(new TermQuery(new Term("f", "a")), collector);
> assertEquals(2, collector.hits);
>
> }
>
> public static class Collector extends HitCollector {
> private int hits = 0;
> public void collect(int doc, float score) {
> hits++;
> }
> }
>
>
>
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