I am trying to move from lucene 2.4 to 4.4. I had used bobo-browse for faceting in 2.4.
I used below code (from Lucene examples) to query documents and get facets. List<FacetRequest> categories = new ArrayList<FacetRequest>(); categories.add(new CountFacetRequest(new CategoryPath("CATEGORY_PATH", '/'), 10)); FacetSearchParams searchParams = new FacetSearchParams(categories); TopScoreDocCollector topScoreDocCollector = TopScoreDocCollector.create(200, true); FacetsCollector facetsCollector = FacetsCollector.create(searchParams, indexReader, taxonomyReader); indexSearcher.search(new MatchAllDocsQuery(), MultiCollector.wrap(topScoreDocCollector, facetsCollector)); Above code gives me results along with facets. Now I want to add a Sort field on document, say I want to sort by name. I can achieve this using following Sort sort = new Sort(new SortField("NAME", Type.STRING)); TopFieldDocs docs = indexSearcher.search(new MatchAllDocsQuery(), 100, sort); Now, how do I achieve sorting along with faceting, because there is no method in IndexSearcher which has Collector and Sort. I have asked this question on stackoverflow as well. ( http://stackoverflow.com/questions/17992183/lucene-4-faceted-search-with-sorting ) Please Help !!