Ahmet, exactly. As I have just illustrated with code, simultaneously with your reply. Thanks!
On Fri, Apr 24, 2015 at 4:30 PM, Ahmet Arslan <iori...@yahoo.com.invalid> wrote: > Hi Dmitry, > > I think, it is activated by PayloadTermQuery. > > Ahmet > > > > On Friday, April 24, 2015 2:51 PM, Dmitry Kan <solrexp...@gmail.com> > wrote: > Hi, > > > Using the approach here > http://lucidworks.com/blog/getting-started-with-payloads/ I have > implemented my own PayloadSimilarity class. When debugging the code I have > noticed, that the scorePayload method is never called. What could be wrong? > > > [code] > > class PayloadSimilarity extends DefaultSimilarity { > @Override > public float scorePayload(int doc, int start, int end, BytesRef > payload) { > float payloadValue = PayloadHelper.decodeFloat(payload.bytes); > System.out.println("payloadValue = " + payloadValue); > return payloadValue; > } > } > > [/code] > > > Here is how the similarity is injected during indexing: > > [code] > > PayloadEncoder encoder = new FloatEncoder(); > IndexWriterConfig indexWriterConfig = new > IndexWriterConfig(Version.LUCENE_4_10_4, new > PayloadAnalyzer(encoder)); > payloadSimilarity = new PayloadSimilarity(); > indexWriterConfig.setSimilarity(payloadSimilarity); > IndexWriter writer = new IndexWriter(dir, indexWriterConfig); > > [/code] > > > and during searching: > > [code] > > IndexReader indexReader = DirectoryReader.open(dir); > IndexSearcher searcher = new IndexSearcher(indexReader); > searcher.setSimilarity(payloadSimilarity); > > TermQuery termQuery = new TermQuery(new Term("body", "dogs")); > termQuery.setBoost(1.1f); > TopDocs topDocs = searcher.search(termQuery, 10); > printResults(searcher, termQuery, topDocs); > > > [/code] > > -- > Dmitry Kan > Luke Toolbox: http://github.com/DmitryKey/luke > Blog: http://dmitrykan.blogspot.com > Twitter: http://twitter.com/dmitrykan > SemanticAnalyzer: www.semanticanalyzer.info > -- Dmitry Kan Luke Toolbox: http://github.com/DmitryKey/luke Blog: http://dmitrykan.blogspot.com Twitter: http://twitter.com/dmitrykan SemanticAnalyzer: www.semanticanalyzer.info
