Examples of PayloadQuery

com.flaptor.hounder.searcher.query.PayloadQuery

This is an AQuery that makes Payload weight in the score formula. To use Payloads, Hounder creates a Term on the document that has the field and the term equal, and associates a payload to it. So, when using payloads, that translates into a lucene BoostingTermQuery with a Term(fieldName,fieldName). Usage:

 AQuery q1 = new LazyParsedQuery("this is my query"); AQuery q2 = new PayloadQuery("date"); AQuery finalQuery = new AndQuery(q1,q2); searcher.search(finalQuery,...);

Note that using an AndQuery will make documents without a payload on field "fieldName" be ommitted on the results. Payloads then will be processed by the similarity assigned to "fieldName" on SimilarityForwarder. @author Flaptor Development Team

        String statusMessage = "OK";
        try {
            AQuery query = new LazyParsedQuery(queryString);
            if (null != payloadFields) {
                for (String fieldName : payloadFields) {
                    query = new AndQuery(query, new PayloadQuery(fieldName));
                }
            }
            if (null != rangeField) {
                query = new AndQuery(query, new RangeQuery(rangeField,rangeStart,rangeEnd,true,true));
            }

        stopSearcher();
        searcher = new CompositeSearcher();
        Execute.sleep(10000);


        // perform query
        gsr = searcher.search(new AndQuery(new TermQuery("content", "contenta"),new PayloadQuery("payload")), 0, 10, new NoGroup(), 1, null, null);
        assertEquals(gsr.groups(),2);


        // check that now, using payloads, big payload is first
        assertEquals("big", gsr.getGroup(0).last().get(0).get("docId"));
        assertEquals("small", gsr.getGroup(1).last().get(0).get("docId"));

        int status = 0;
        String statusMessage = "OK";
        try {
            AQuery query = new LazyParsedQuery(queryString);
            if (null != payloadFieldName) {
                query = new AndQuery(query, new PayloadQuery(payloadFieldName));
            }
            sr = searcher.search(query, start, hitsPerPage, group, groupSize, andFilter, sort);
        } catch (SearcherException e) {
            logger.error("SEARCHING",e);
            status = 200;

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Examples of PayloadQuery

Examples of com.flaptor.hounder.searcher.query.PayloadQuery

Examples of com.flaptor.hounder.searcher.query.PayloadQuery

Examples of com.flaptor.hounder.searcher.query.PayloadQuery