B C F G I L M N O P R T U V W
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All Classes All Packages
All Classes All Packages
B
- BIG_ENDIAN - org.apache.parquet.column.values.bitpacking.Packer
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packers who fill the Least Significant Bit First int and byte packer have the same result on Big Endian architectures
- BitPacking - Class in org.apache.parquet.column.values.bitpacking
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provides the correct implementation of a bitpacking based on the width in bits
- BitPacking.BitPackingReader - Class in org.apache.parquet.column.values.bitpacking
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to read back what has been written with the corresponding writer
- BitPacking.BitPackingWriter - Class in org.apache.parquet.column.values.bitpacking
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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
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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
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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
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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
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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
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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
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Packs and unpacks into bytes packing unpacking treats: - n values at a time (with n % 8 == 0) - bitWidth * (n/8) bytes at a time.
- BytePackerFactory - Interface in org.apache.parquet.column.values.bitpacking
- BytePackerForLong - Class in org.apache.parquet.column.values.bitpacking
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Packs and unpacks INT64 into bytes packing unpacking treats: - n values at a time (with n % 8 == 0) - bitWidth * (n/8) bytes at a time.
- 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
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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
I
- IntPacker - Class in org.apache.parquet.column.values.bitpacking
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Packs and unpacks into ints packing unpacking treats: - 32 values at a time - bitWidth ints at a time.
- IntPackerFactory - Interface in org.apache.parquet.column.values.bitpacking
L
- LITTLE_ENDIAN - org.apache.parquet.column.values.bitpacking.Packer
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packers who fill the Most Significant Bit first int and byte packer have the same result on Little Endian architectures
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
- 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
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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
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pack 32 values from input at inPos into bitWidth ints in output at outPos.
- pack32Values(long[], int, byte[], int) - Method in class org.apache.parquet.column.values.bitpacking.BytePackerForLong
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pack 32 values from input at inPos into bitWidth * 4 bytes in output at outPos.
- pack8Values(int[], int, byte[], int) - Method in class org.apache.parquet.column.values.bitpacking.BytePacker
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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
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pack 8 values from input at inPos into bitWidth bytes in output at outPos.
- Packer - Enum in org.apache.parquet.column.values.bitpacking
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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(byte[], int, int[], int) - Method in class org.apache.parquet.column.values.bitpacking.BytePacker
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Deprecated.
- unpack32Values(byte[], int, long[], int) - Method in class org.apache.parquet.column.values.bitpacking.BytePackerForLong
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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
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unpack bitWidth ints from input at inPos into 32 values in output at outPos.
- unpack32Values(ByteBuffer, int, int[], int) - Method in class org.apache.parquet.column.values.bitpacking.BytePacker
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unpack bitWidth * 4 bytes from input at inPos into 32 values in output at outPos.
- unpack32Values(ByteBuffer, int, long[], int) - Method in class org.apache.parquet.column.values.bitpacking.BytePackerForLong
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unpack bitWidth * 4 bytes from input at inPos into 32 values in output at outPos.
- unpack8Values(byte[], int, int[], int) - Method in class org.apache.parquet.column.values.bitpacking.BytePacker
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Deprecated.
- unpack8Values(byte[], int, long[], int) - Method in class org.apache.parquet.column.values.bitpacking.BytePackerForLong
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unpack bitWidth bytes from input at inPos into 8 values in output at outPos.
- unpack8Values(ByteBuffer, int, int[], int) - Method in class org.apache.parquet.column.values.bitpacking.BytePacker
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unpack bitWidth bytes from input at inPos into 8 values in output at outPos.
- unpack8Values(ByteBuffer, int, long[], int) - Method in class org.apache.parquet.column.values.bitpacking.BytePackerForLong
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unpack bitWidth bytes from input at inPos into 8 values in output at outPos.
V
- valueOf(String) - Static method in enum org.apache.parquet.column.values.bitpacking.Packer
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Returns the enum constant of this type with the specified name.
- values() - Static method in enum org.apache.parquet.column.values.bitpacking.Packer
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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
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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
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writes an int using the requested number of bits.
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