private void calculateBitWidthsForDeltaBlockBuffer(int miniBlocksToFlush) {
    for (int miniBlockIndex = 0; miniBlockIndex < miniBlocksToFlush; miniBlockIndex++) {
      int mask = 0;
      int miniStart = miniBlockIndex * config.miniBlockSizeInValues;

      //The end of current mini block could be the end of current block(deltaValuesToFlush) buffer when data is not aligned to mini block
      int miniEnd = Math.min((miniBlockIndex + 1) * config.miniBlockSizeInValues, deltaValuesToFlush);

      for (int i = miniStart; i < miniEnd; i++) {
        mask |= deltaBlockBuffer[i];
      }
      bitWidths[miniBlockIndex] = 32 - Integer.numberOfLeadingZeros(mask);
    }
  }
private void calculateBitWidthsForDeltaBlockBuffer(int miniBlocksToFlush) {
    for (int miniBlockIndex = 0; miniBlockIndex < miniBlocksToFlush; miniBlockIndex++) {
      int mask = 0;
      int miniStart = miniBlockIndex * config.miniBlockSizeInValues;

      
      int miniEnd = Math.min((miniBlockIndex + 1) * config.miniBlockSizeInValues, deltaValuesToFlush);

      for (int i = miniStart; i < miniEnd; i++) {
        mask |= deltaBlockBuffer[i];
      }
      bitWidths[miniBlockIndex] = 32 - Integer.numberOfLeadingZeros(mask);
    }
  }
private void calculateBitWidthsForDeltaBlockBuffer ( int miniBlocksToFlush ) { for ( int miniBlockIndex = 0 ; miniBlockIndex < miniBlocksToFlush ; miniBlockIndex ++ ) { int mask = 0 ; int miniStart = miniBlockIndex * config . miniBlockSizeInValues ; //The end of current mini block could be the end of current block(deltaValuesToFlush) buffer when data is not aligned to mini block int miniEnd = Math . min ( ( miniBlockIndex + 1 ) * config . miniBlockSizeInValues , deltaValuesToFlush ) ; for ( int i = miniStart ; i < miniEnd ; i ++ ) { mask |= deltaBlockBuffer [ i ] ; } bitWidths [ miniBlockIndex ] = 32 - Integer . numberOfLeadingZeros ( mask ) ; } }
iterate through values in each mini block and calculate the bitWidths of max values.

@param miniBlocksToFlush number of miniblocks
iterate through values in each mini block and calculate the bitWidths of max values .