Hi,
I am new in this forum and new to Lucene also. I m getting some issue while
trying to filter my Lucene result.
While creating the index I am creating a field called sentiment and possible
values are 'positive', 'negative' & 'neutral', I am indexing this field like
doc.add(new Field("sentiment", sentiment, Field.Store.YES,
Field.Index.NOT_ANALYZED_NO_NORMS));
Now I want to search within my index but get only positive sentiment results
for the searched string.
For this I am doing something like this :
QueryParser qp = new QueryParser(Version.LUCENE_CURRENT, "contents",
analyzer);
Query query = qp.parse(searchString);
Filter filter = new TermRangeFilter("sentiment", "positive", "positive",
true, true);
topDocs = searcher.search(query, filter, 20);
But I am getting results mixed with all 3 sentiments. I tried other filters
also but the result is same.
Anybody got any solutions for me please help......
thanks
Dyutiman
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