Examples of it.unimi.dsi.mg4j.index.IndexWriter.properties()

Class it.unimi.dsi.mg4j.index.IndexWriter

Examples of it.unimi.dsi.mg4j.index.IndexWriter.properties()

it.unimi.dsi.mg4j.index.IndexWriter.properties()
Returns properties of the index generated by this index writer.
This method should only be called after {@link #close()}. It returns a new {@linkplain Properties property object} containing values for (whenever appropriate) {@link Index.PropertyKeys#DOCUMENTS}, {@link Index.PropertyKeys#TERMS}, {@link Index.PropertyKeys#POSTINGS}, {@link Index.PropertyKeys#MAXCOUNT}, {@link Index.PropertyKeys#INDEXCLASS}, {@link Index.PropertyKeys#CODING}, {@link Index.PropertyKeys#PAYLOADCLASS}, {@link BitStreamIndex.PropertyKeys#SKIPQUANTUM}, and {@link BitStreamIndex.PropertyKeys#SKIPHEIGHT}. @return properties a new set of properties for the just created index.

          maxDocInBatch = 0;
        }


        indexWriter.close();


        final Properties properties = indexWriter.properties();
        totPostings += properties.getLong( "postings" );
        properties.setProperty( Index.PropertyKeys.OCCURRENCES, -1 );
        properties.setProperty( Index.PropertyKeys.MAXDOCSIZE, -1 );
        properties.setProperty( Index.PropertyKeys.SIZE, indexWriter.writtenBits() );
        properties.setProperty( Index.PropertyKeys.TERMPROCESSOR, NullTermProcessor.class.getName() );

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        final String batchBasename = batchBasename( 0, basename, batchDir );
        LOGGER.debug( "Generating empty index " + batchBasename );


        final IndexWriter indexWriter = new BitStreamIndexWriter( batchBasename, 0, true, flags );
        indexWriter.close();
        final Properties properties = indexWriter.properties();
        properties.setProperty( Index.PropertyKeys.SIZE, 0 );
        properties.setProperty( Index.PropertyKeys.OCCURRENCES, -1 );
        properties.setProperty( Index.PropertyKeys.MAXCOUNT, -1 );
        properties.setProperty( Index.PropertyKeys.MAXDOCSIZE, -1 );
        properties.setProperty( Index.PropertyKeys.TERMPROCESSOR, NullTermProcessor.class.getName() );

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          frequencies.writeGamma( actualFrequency );
          globCounts.writeLongGamma( bapl.globCount );
        }


        indexWriter.close();
        final Properties properties = indexWriter.properties();
        totPostings += properties.getLong( "postings" );
        properties.setProperty( Index.PropertyKeys.TERMPROCESSOR, ObjectParser.toSpec( termProcessor ) );
        properties.setProperty( Index.PropertyKeys.OCCURRENCES, numOccurrences );
        properties.setProperty( Index.PropertyKeys.MAXDOCSIZE, maxDocSize );
        properties.setProperty( Index.PropertyKeys.SIZE, indexWriter.writtenBits() );

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      makeEmpty( batchBasename + DiskBasedIndex.GLOBCOUNTS_EXTENSION );
      if ( ! indexingIsVirtual ) sizes.close();
      
      final IndexWriter indexWriter = new BitStreamIndexWriter( batchBasename, totDocuments, true, flags );
      indexWriter.close();
      final Properties properties = indexWriter.properties();
      properties.setProperty( Index.PropertyKeys.TERMPROCESSOR, ObjectParser.toSpec( termProcessor ) );
      properties.setProperty( Index.PropertyKeys.OCCURRENCES, 0 );
      properties.setProperty( Index.PropertyKeys.MAXCOUNT, 0 );
      properties.setProperty( Index.PropertyKeys.MAXDOCSIZE, maxDocSize );
      properties.setProperty( Index.PropertyKeys.SIZE, 0 );

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