Package org.elasticsearch.search.internal

Examples of org.elasticsearch.search.internal.ContextIndexSearcher

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    }

    @Override
    public SignificantStringTerms buildEmptyAggregation() {
        // We need to account for the significance of a miss in our global stats - provide corpus size as context
        ContextIndexSearcher searcher = context.searchContext().searcher();
        IndexReader topReader = searcher.getIndexReader();
        int supersetSize = topReader.numDocs();
        return new SignificantStringTerms(0, supersetSize, name, bucketCountThresholds.getRequiredSize(), bucketCountThresholds.getMinDocCount(), termsAggFactory.getSignificanceHeuristic(), Collections.<InternalSignificantTerms.Bucket>emptyList(), getMetaData());
    }
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    }

    @Override
    public SignificantStringTerms buildEmptyAggregation() {
        // We need to account for the significance of a miss in our global stats - provide corpus size as context
        ContextIndexSearcher searcher = context.searchContext().searcher();
        IndexReader topReader = searcher.getIndexReader();
        int supersetSize = topReader.numDocs();
        return new SignificantStringTerms(0, supersetSize, name, bucketCountThresholds.getRequiredSize(), bucketCountThresholds.getMinDocCount(), termsAggFactory.getSignificanceHeuristic(), Collections.<InternalSignificantTerms.Bucket>emptyList(), getMetaData());
    }
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    }

    @Override
    public SignificantLongTerms buildEmptyAggregation() {
        // We need to account for the significance of a miss in our global stats - provide corpus size as context
        ContextIndexSearcher searcher = context.searchContext().searcher();
        IndexReader topReader = searcher.getIndexReader();
        int supersetSize = topReader.numDocs();
        return new SignificantLongTerms(0, supersetSize, name, formatter, bucketCountThresholds.getRequiredSize(), bucketCountThresholds.getMinDocCount(), termsAggFactory.getSignificanceHeuristic(), Collections.<InternalSignificantTerms.Bucket>emptyList(), getMetaData());
    }
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    @Override
    public Explanation explain(int topLevelDocId, SearchContext context, RescoreSearchContext rescoreContext,
                               Explanation sourceExplanation) throws IOException {
        QueryRescoreContext rescore = (QueryRescoreContext) rescoreContext;
        ContextIndexSearcher searcher = context.searcher();
        if (sourceExplanation == null) {
            // this should not happen but just in case
            return new ComplexExplanation(false, 0.0f, "nothing matched");
        }
        // TODO: this isn't right?  I.e., we are incorrectly pretending all first pass hits were rescored?  If the requested docID was
        // beyond the top rescoreContext.window() in the first pass hits, we don't rescore it now?
        Explanation rescoreExplain = searcher.explain(rescore.query(), topLevelDocId);
        float primaryWeight = rescore.queryWeight();
        ComplexExplanation prim = new ComplexExplanation(sourceExplanation.isMatch(),
                sourceExplanation.getValue() * primaryWeight,
                "product of:");
        prim.addDetail(sourceExplanation);
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Related Classes of org.elasticsearch.search.internal.ContextIndexSearcher

  • org.apache.lucene.search.Filter
  • org.apache.lucene.search.FilteredQuery
  • org.apache.lucene.search.Query
  • org.apache.lucene.search.TimeLimitingCollector
  • org.apache.lucene.search.TopFieldCollector
  • org.elasticsearch.common.lucene.MinimumScoreCollector
  • org.elasticsearch.common.lucene.MultiCollector
  • org.elasticsearch.common.lucene.search.AndFilter
  • org.elasticsearch.common.lucene.search.FilteredCollector
  • org.elasticsearch.search.aggregations.bucket.significant.GlobalOrdinalsSignificantTermsAggregator
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