Examples of it.unimi.dsi.mg4j.index.IndexIterator.positionArray()

Class it.unimi.dsi.mg4j.index.IndexIterator

Examples of it.unimi.dsi.mg4j.index.IndexIterator.positionArray()

it.unimi.dsi.mg4j.index.IndexIterator.positionArray()
Returns the positions at which the term appears in the current document in an array.
Implementations are allowed to return the same array across different calls to this method. @return an array whose first {@linkplain #count()} elements contain the document positions. @throws UnsupportedOperationException if the index of this iterator does not contain positions.

          count = indexIterator.count();
          temp[ localIndex ].writeGamma( count );
          globCount[ localIndex ] += count;        
          if ( maxDocPos[ localIndex ] < count ) maxDocPos[ localIndex ] = count;         
          if ( havePositions ) {
            final int[] pos = indexIterator.positionArray();
            // TODO: compress this stuff
            for( int p = 0; p < count; p++ ) temp[ localIndex ].writeGamma( pos[ p ] ); 
          }
        }
      }

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          while ( indexIterator.hasNext() ) {
            assertEquals( msg, list.get( k )[ 0 ], indexIterator.nextDocument() ); // Document
                                                // pointer
            if ( index[ i ].hasCounts ) assertEquals( msg, list.get( k ).length - 1, indexIterator.count() ); // Count
            if ( index[ i ].hasPositions ) {
              final int[] position = indexIterator.positionArray();
              for ( int p = 0; p < indexIterator.count(); p++ )
                assertEquals( msg, list.get( k )[ p + 1 ], position[ p ] ); // Positions
            }
            k++;
          }

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