Package org.apache.lucene.search

Class AssertingIndexSearcher

  • All Implemented Interfaces:
    Closeable, AutoCloseable, org.apache.lucene.search.Searchable
    public class AssertingIndexSearcher
extends org.apache.lucene.search.IndexSearcher
    Helper class that adds some extra checks to ensure correct usage of IndexSearcher and Weight. TODO: Extend this by more checks, that's just a start.

    • Field Summary

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

        docStarts, subReaders, subSearchers

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      org.apache.lucene.search.Weight createNormalizedWeight​(org.apache.lucene.search.Query query)
      Ensures, that the returned Weight is not normalized again, which may produce wrong scores.

      • Methods inherited from class org.apache.lucene.search.IndexSearcher

        close, doc, doc, docFreq, explain, explain, gatherSubReaders, getIndexReader, getSimilarity, getSubReaders, maxDoc, rewrite, search, search, search, search, search, search, search, search, search, search, search, searchAfter, searchAfter, setDefaultFieldSortScoring, setSimilarity, toString

      • Methods inherited from class org.apache.lucene.search.Searcher

        createWeight, docFreqs

    • Constructor Detail

      • AssertingIndexSearcher

        public AssertingIndexSearcher​(org.apache.lucene.index.IndexReader r)

      • AssertingIndexSearcher

        public AssertingIndexSearcher​(org.apache.lucene.index.IndexReader r,
                              ExecutorService ex)

    • Method Detail

      • createNormalizedWeight

        public org.apache.lucene.search.Weight createNormalizedWeight​(org.apache.lucene.search.Query query)
                                                       throws IOException
        Ensures, that the returned Weight is not normalized again, which may produce wrong scores.
        Overrides:
        createNormalizedWeight in class org.apache.lucene.search.IndexSearcher
        Throws:
        IOException