Package org.aksw.palmetto.corpus.lucene.creation

Class LuceneIndexHistogramCreator

java.lang.Object
org.aksw.palmetto.corpus.lucene.creation.LuceneIndexHistogramCreator
public class LuceneIndexHistogramCreator extends Object
A simple class that iterates over a given Lucene index and creates a histogram of the document lengths stored inside a documentLengthField.
Author:
Michael Röder (roeder@informatik.uni-leipzig.de)

  • Field Details

    • LOGGER

      private static final org.slf4j.Logger LOGGER

    • docLengthFieldName

      private String docLengthFieldName

  • Constructor Details

    • LuceneIndexHistogramCreator

      public LuceneIndexHistogramCreator​(String docLengthFieldName)

  • Method Details

    • createLuceneIndexHistogram

      public void createLuceneIndexHistogram​(String indexPath)

    • createHistogram

      protected int[][] createHistogram​(String indexPath)

    • storeHistogram

      public void storeHistogram​(int[][] histogram, String filename)