Index (Apache Parquet Encodings 1.14.3 API)

B C F G I M N O P R T U V W

B

BitPacking - Class in org.apache.parquet.column.values.bitpacking: provides the correct implementation of a bitpacking based on the width in bits
BitPacking.BitPackingReader - Class in org.apache.parquet.column.values.bitpacking: to read back what has been written with the corresponding writer
BitPacking.BitPackingWriter - Class in org.apache.parquet.column.values.bitpacking: to writes ints to a stream packed to only the needed bits.
BitPackingReader() - Constructor for class org.apache.parquet.column.values.bitpacking.BitPacking.BitPackingReader
BitPackingWriter() - Constructor for class org.apache.parquet.column.values.bitpacking.BitPacking.BitPackingWriter
ByteBasedBitPackingEncoder - Class in org.apache.parquet.column.values.bitpacking: Uses the generated Byte based bit packing to write ints into a BytesInput
ByteBasedBitPackingEncoder(int, Packer) - Constructor for class org.apache.parquet.column.values.bitpacking.ByteBasedBitPackingEncoder
ByteBitPackingBE - Class in org.apache.parquet.column.values.bitpacking: Packs from the Most Significant Bit first See ByteBasedBitPackingGenerator to make changes to this file Automatically generated
ByteBitPackingBE() - Constructor for class org.apache.parquet.column.values.bitpacking.ByteBitPackingBE
ByteBitPackingForLongBE - Class in org.apache.parquet.column.values.bitpacking: Packs from the Most Significant Bit first See ByteBasedBitPackingGenerator to make changes to this file Automatically generated
ByteBitPackingForLongBE() - Constructor for class org.apache.parquet.column.values.bitpacking.ByteBitPackingForLongBE
ByteBitPackingForLongLE - Class in org.apache.parquet.column.values.bitpacking: Packs from the Least Significant Bit first See ByteBasedBitPackingGenerator to make changes to this file Automatically generated
ByteBitPackingForLongLE() - Constructor for class org.apache.parquet.column.values.bitpacking.ByteBitPackingForLongLE
ByteBitPackingLE - Class in org.apache.parquet.column.values.bitpacking: Packs from the Least Significant Bit first See ByteBasedBitPackingGenerator to make changes to this file Automatically generated
ByteBitPackingLE() - Constructor for class org.apache.parquet.column.values.bitpacking.ByteBitPackingLE
BytePacker - Class in org.apache.parquet.column.values.bitpacking: Packs and unpacks into bytes
BytePackerFactory - Interface in org.apache.parquet.column.values.bitpacking
BytePackerForLong - Class in org.apache.parquet.column.values.bitpacking: Packs and unpacks INT64 into bytes
BytePackerForLongFactory - Interface in org.apache.parquet.column.values.bitpacking

C

createBitPackingReader(int, InputStream, long) - Static method in class org.apache.parquet.column.values.bitpacking.BitPacking

F

factory - Static variable in class org.apache.parquet.column.values.bitpacking.ByteBitPackingBE
factory - Static variable in class org.apache.parquet.column.values.bitpacking.ByteBitPackingForLongBE
factory - Static variable in class org.apache.parquet.column.values.bitpacking.ByteBitPackingForLongLE
factory - Static variable in class org.apache.parquet.column.values.bitpacking.ByteBitPackingLE
finish() - Method in class org.apache.parquet.column.values.bitpacking.BitPacking.BitPackingWriter: will flush the buffer to the underlying stream (and pad with 0s)

G

getAllocatedSize() - Method in class org.apache.parquet.column.values.bitpacking.ByteBasedBitPackingEncoder
getBitPackingWriter(int, OutputStream) - Static method in class org.apache.parquet.column.values.bitpacking.BitPacking
getBitWidth() - Method in class org.apache.parquet.column.values.bitpacking.BytePacker
getBitWidth() - Method in class org.apache.parquet.column.values.bitpacking.BytePackerForLong
getBitWidth() - Method in class org.apache.parquet.column.values.bitpacking.IntPacker
getBufferSize() - Method in class org.apache.parquet.column.values.bitpacking.ByteBasedBitPackingEncoder
getUnpackCount() - Method in class org.apache.parquet.column.values.bitpacking.BytePacker

I

IntPacker - Class in org.apache.parquet.column.values.bitpacking: Packs and unpacks into ints
IntPackerFactory - Interface in org.apache.parquet.column.values.bitpacking

M

memUsageString(String) - Method in class org.apache.parquet.column.values.bitpacking.ByteBasedBitPackingEncoder

N

newBytePacker(int) - Method in interface org.apache.parquet.column.values.bitpacking.BytePackerFactory
newBytePacker(int) - Method in enum org.apache.parquet.column.values.bitpacking.Packer
newBytePackerForLong(int) - Method in interface org.apache.parquet.column.values.bitpacking.BytePackerForLongFactory
newBytePackerForLong(int) - Method in enum org.apache.parquet.column.values.bitpacking.Packer
newBytePackerVector(int) - Method in enum org.apache.parquet.column.values.bitpacking.Packer
newIntPacker(int) - Method in interface org.apache.parquet.column.values.bitpacking.IntPackerFactory
newIntPacker(int) - Method in enum org.apache.parquet.column.values.bitpacking.Packer

O

org.apache.parquet.column.values.bitpacking - package org.apache.parquet.column.values.bitpacking

P

pack32Values(int[], int, byte[], int) - Method in class org.apache.parquet.column.values.bitpacking.BytePacker: pack 32 values from input at inPos into bitWidth * 4 bytes in output at outPos.
pack32Values(long[], int, byte[], int) - Method in class org.apache.parquet.column.values.bitpacking.BytePackerForLong: pack 32 values from input at inPos into bitWidth * 4 bytes in output at outPos.
pack32Values(int[], int, int[], int) - Method in class org.apache.parquet.column.values.bitpacking.IntPacker: pack 32 values from input at inPos into bitWidth ints in output at outPos.
pack8Values(int[], int, byte[], int) - Method in class org.apache.parquet.column.values.bitpacking.BytePacker: pack 8 values from input at inPos into bitWidth bytes in output at outPos.
pack8Values(long[], int, byte[], int) - Method in class org.apache.parquet.column.values.bitpacking.BytePackerForLong: pack 8 values from input at inPos into bitWidth bytes in output at outPos.
Packer - Enum in org.apache.parquet.column.values.bitpacking: Factory for packing implementations

R

read() - Method in class org.apache.parquet.column.values.bitpacking.BitPacking.BitPackingReader

T

toBytes() - Method in class org.apache.parquet.column.values.bitpacking.ByteBasedBitPackingEncoder

U

unpack32Values(ByteBuffer, int, int[], int) - Method in class org.apache.parquet.column.values.bitpacking.BytePacker: unpack bitWidth * 4 bytes from input at inPos into 32 values in output at outPos.
unpack32Values(byte[], int, int[], int) - Method in class org.apache.parquet.column.values.bitpacking.BytePacker: Deprecated.
unpack32Values(ByteBuffer, int, long[], int) - Method in class org.apache.parquet.column.values.bitpacking.BytePackerForLong: unpack bitWidth * 4 bytes from input at inPos into 32 values in output at outPos.
unpack32Values(byte[], int, long[], int) - Method in class org.apache.parquet.column.values.bitpacking.BytePackerForLong: unpack bitWidth * 4 bytes from input at inPos into 32 values in output at outPos.
unpack32Values(int[], int, int[], int) - Method in class org.apache.parquet.column.values.bitpacking.IntPacker: unpack bitWidth ints from input at inPos into 32 values in output at outPos.
unpack8Values(ByteBuffer, int, int[], int) - Method in class org.apache.parquet.column.values.bitpacking.BytePacker: unpack bitWidth bytes from input at inPos into 8 values in output at outPos.
unpack8Values(byte[], int, int[], int) - Method in class org.apache.parquet.column.values.bitpacking.BytePacker: Deprecated.
unpack8Values(ByteBuffer, int, long[], int) - Method in class org.apache.parquet.column.values.bitpacking.BytePackerForLong: unpack bitWidth bytes from input at inPos into 8 values in output at outPos.
unpack8Values(byte[], int, long[], int) - Method in class org.apache.parquet.column.values.bitpacking.BytePackerForLong: unpack bitWidth bytes from input at inPos into 8 values in output at outPos.
unpackCount - Variable in class org.apache.parquet.column.values.bitpacking.BytePacker: Number of integer values to be unpacked at a time.
unpackValuesUsingVector(byte[], int, int[], int) - Method in class org.apache.parquet.column.values.bitpacking.BytePacker: unpack bitWidth bytes from input at inPos into {unpackCount} values in output at outPos using Java Vector API.
unpackValuesUsingVector(ByteBuffer, int, int[], int) - Method in class org.apache.parquet.column.values.bitpacking.BytePacker: unpack bitWidth bytes from input at inPos into {unpackCount} values in output at outPos using Java Vector API.

V

valueOf(String) - Static method in enum org.apache.parquet.column.values.bitpacking.Packer: Returns the enum constant of this type with the specified name.
values() - Static method in enum org.apache.parquet.column.values.bitpacking.Packer: Returns an array containing the constants of this enum type, in the order they are declared.

W

write(int) - Method in class org.apache.parquet.column.values.bitpacking.BitPacking.BitPackingWriter: will write the bits to the underlying stream aligned on the buffer size
writeInt(int) - Method in class org.apache.parquet.column.values.bitpacking.ByteBasedBitPackingEncoder: writes an int using the requested number of bits.

B C F G I M N O P R T U V W