Class ProfileWeight

  • All Implemented Interfaces:
    org.apache.lucene.search.SegmentCacheable

    public final class ProfileWeight
    extends org.apache.lucene.search.Weight
    Weight wrapper that will compute how much time it takes to build the Scorer and then return a Scorer that is wrapped in order to compute timings as well.
    • Nested Class Summary

      • Nested classes/interfaces inherited from class org.apache.lucene.search.Weight

        org.apache.lucene.search.Weight.DefaultBulkScorer
    • Field Summary

      • Fields inherited from class org.apache.lucene.search.Weight

        parentQuery
    • Constructor Summary

      Constructors 
      Constructor Description
      ProfileWeight​(org.apache.lucene.search.Query query, org.apache.lucene.search.Weight subQueryWeight, QueryProfileBreakdown profile)  
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      org.apache.lucene.search.BulkScorer bulkScorer​(org.apache.lucene.index.LeafReaderContext context)  
      org.apache.lucene.search.Explanation explain​(org.apache.lucene.index.LeafReaderContext context, int doc)  
      void extractTerms​(java.util.Set<org.apache.lucene.index.Term> set)  
      boolean isCacheable​(org.apache.lucene.index.LeafReaderContext ctx)  
      org.apache.lucene.search.Scorer scorer​(org.apache.lucene.index.LeafReaderContext context)  
      org.apache.lucene.search.ScorerSupplier scorerSupplier​(org.apache.lucene.index.LeafReaderContext context)  
      • Methods inherited from class org.apache.lucene.search.Weight

        getQuery, matches
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • ProfileWeight

        public ProfileWeight​(org.apache.lucene.search.Query query,
                             org.apache.lucene.search.Weight subQueryWeight,
                             QueryProfileBreakdown profile)
                      throws java.io.IOException
        Throws:
        java.io.IOException
    • Method Detail

      • scorer

        public org.apache.lucene.search.Scorer scorer​(org.apache.lucene.index.LeafReaderContext context)
                                               throws java.io.IOException
        Specified by:
        scorer in class org.apache.lucene.search.Weight
        Throws:
        java.io.IOException
      • scorerSupplier

        public org.apache.lucene.search.ScorerSupplier scorerSupplier​(org.apache.lucene.index.LeafReaderContext context)
                                                               throws java.io.IOException
        Overrides:
        scorerSupplier in class org.apache.lucene.search.Weight
        Throws:
        java.io.IOException
      • bulkScorer

        public org.apache.lucene.search.BulkScorer bulkScorer​(org.apache.lucene.index.LeafReaderContext context)
                                                       throws java.io.IOException
        Overrides:
        bulkScorer in class org.apache.lucene.search.Weight
        Throws:
        java.io.IOException
      • explain

        public org.apache.lucene.search.Explanation explain​(org.apache.lucene.index.LeafReaderContext context,
                                                            int doc)
                                                     throws java.io.IOException
        Specified by:
        explain in class org.apache.lucene.search.Weight
        Throws:
        java.io.IOException
      • extractTerms

        public void extractTerms​(java.util.Set<org.apache.lucene.index.Term> set)
        Specified by:
        extractTerms in class org.apache.lucene.search.Weight
      • isCacheable

        public boolean isCacheable​(org.apache.lucene.index.LeafReaderContext ctx)