Examples of com.flaptor.hounder.searcher.group.AResultsGrouper

Package com.flaptor.hounder.searcher.group

Examples of com.flaptor.hounder.searcher.group.AResultsGrouper

com.flaptor.hounder.searcher.group.AResultsGrouper
A Results Grouper is an object that can turn lucene TopDocs into GroupedSearchResults. This class has all the logic to page results, construct the GroupedSearchResults, and denormalize Document scores if needed. Classes that extend this class must implement findGroup(Doc), that is in which position of the vector the result should be inserted into. @author Flaptor Development Team

    private GroupedSearchResults pageResults (final TopDocs tdocs, final org.apache.lucene.search.Searcher searcher, final int offset, int groupCount, AGroup groupBy, int groupSize) {


        checkQueryParameters(tdocs, offset, groupCount);




        AResultsGrouper grouper;
        if (null == groupBy ) {
            grouper = (new NoGroup()).getGrouper(new TopDocsDocumentProvider(tdocs,searcher));
        } else {
            grouper = groupBy.getGrouper(new TopDocsDocumentProvider(tdocs,searcher));
        }
        return grouper.group(groupCount,groupSize,offset);
    }

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            logger.warn("No good results - " + badResults + " exceptions");
            gsr = new GroupedSearchResults();
        } else {
          //done collecting results, either because we have results from all the searchers or because we timed out
          //now we generate a result vector with the top results of each set
          AResultsGrouper grouper = group.getGrouper(new GroupedSearchResultsDocumentProvider(goodResults,sort));
          gsr = grouper.group(count,groupSize,firstResult);
        }


        MultiGSR result = new MultiGSR(gsr,searchers.size());


        for (Entry<Integer, GroupedSearchResults> entry: goodResultsMap.entrySet()){

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Related Classes of com.flaptor.hounder.searcher.group.AResultsGrouper

com.flaptor.hounder.cluster.MultiSearcher

com.flaptor.hounder.searcher.GroupedSearchResults

com.flaptor.hounder.searcher.ReloadableIndexHandler

org.apache.lucene.document.Document

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