I put up a complete example not too long ago that may help, see: http://lucidworks.com/blog/end-to-end-payload-example-in-solr/
Best, Erick On Fri, Apr 24, 2015 at 6:33 AM, Dmitry Kan <solrexp...@gmail.com> wrote: > 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
