Class NonNegativeScoresSimilarity

  • public final class NonNegativeScoresSimilarity
    A Similarity that rejects negative scores. This class exists so that users get an error instead of silently corrupt top hits. It should be applied to any custom or scripted similarity.
    • Nested Class Summary

      • Nested classes/interfaces inherited from class
    • Constructor Summary

      Constructor Description
      NonNegativeScoresSimilarity​( in)  
    • Method Summary

      Modifier and Type Method Description
      long computeNorm​(org.apache.lucene.index.FieldInvertState state) getDelegate() scorer​(float boost, collectionStats, termStats)  
      • Methods inherited from class java.lang.Object

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

      • NonNegativeScoresSimilarity

        public NonNegativeScoresSimilarity​( in)
    • Method Detail

      • getDelegate

        public getDelegate()
      • computeNorm

        public long computeNorm​(org.apache.lucene.index.FieldInvertState state)
        Specified by:
        computeNorm in class
      • scorer

        public scorer​(float boost,
        Specified by:
        scorer in class