Hi,
I have saved payload in my index. When the user types the query I get HIT
document. From HIT document how I can get the value of Payload for particular
tree.
For example
_analyzer = new PayloadAnalyzer();
_writer = new IndexWriter(new File("d:/test1"), _analyzer, true);
for (int i = 0; i < 10; i++) {
Document d = new Document();
d.add(new Field("f1", "This field has no payloads",
Field.Store.NO, Field.Index.TOKENIZED));
d.add(new Field("f2", "This field has payloads in all docs",
Field.Store.YES, Field.Index.TOKENIZED));
Integer i1 = i;
byte []payLoadData = null;
payLoadData[0] = i1.byteValue();
_analyzer.setPayloadData("f2", payLoadData);
_writer.addDocument(d);
}
writer.optimize();
// flush
writer.close();
String queryString = "payloads + doc";
System.out.println("Reading Payload Data will begin now");
_parser = new QueryParser("f2", new PayloadAnalyzer());
_searcher = new IndexSearcher("d:/test1");
Query query =_parser.parse(queryString);
Hits hits = _searcher.search(query);
for (int i = 0; i < hits.length(); i++) {
Document doc = hits.doc(i);
Here I want to get the value of payload for the field..
Please let me know how I can get value of payload for a field from Hits
}
Thanks in Advance
Warm Regards,
Allahbaksh
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