Package org.apache.parquet.column.values.bitpacking

Interface Summary

Interface	Description
BytePackerFactory
IntPackerFactory

Class Summary

Class	Description
BitPacking	provides the correct implementation of a bitpacking based on the width in bits
BitPacking.BitPackingReader	to read back what has been written with the corresponding writer
BitPacking.BitPackingWriter	to writes ints to a stream packed to only the needed bits.
ByteBasedBitPackingEncoder	Uses the generated Byte based bit packing to write ints into a BytesInput
ByteBitPackingBE	Packs from the Most Significant Bit first
ByteBitPackingLE	Packs from the Least Significant Bit first
BytePacker	Packs and unpacks into bytes packing unpacking treats: - n values at a time (with n % 8 == 0) - bitWidth * (n/8) bytes at a time.
IntPacker	Packs and unpacks into ints packing unpacking treats: - 32 values at a time - bitWidth ints at a time.

Enum Summary

Enum	Description
Packer	Factory for packing implementations