Package org.apache.paimon.compression

Interface Summary

Interface	Description
BlockCompressionFactory	Each compression codec has an implementation of BlockCompressionFactory to create compressors and decompressors.
BlockCompressor	A compressor which compresses a whole byte array each time.
BlockDecompressor	A decompressor which decompresses a block each time.

Class Summary

Class	Description
AirBlockCompressor	Implementation of BlockCompressor for airlift compressors.
AirBlockDecompressor	Implementation of BlockDecompressor for airlift compressors.
AirCompressorFactory	Implementation of BlockCompressionFactory for airlift compressors.
CompressOptions	Options of compression.
CompressorUtils	Utils for BlockCompressor.
Lz4BlockCompressionFactory	Implementation of BlockCompressionFactory for Lz4 codec.
Lz4BlockCompressor	Encode data into LZ4 format (not compatible with the LZ4 Frame format).
Lz4BlockDecompressor	Decode data written with Lz4BlockCompressor.
ZstdBlockCompressionFactory	Implementation of BlockCompressionFactory for zstd codec.
ZstdBlockCompressor	A BlockCompressor for zstd.
ZstdBlockDecompressor	A BlockDecompressor for zstd.

Enum Summary

Enum	Description
BlockCompressionType	Block Compression type.

Exception Summary

Exception	Description
BufferCompressionException	A BufferCompressionException is thrown when the target data cannot be compressed, such as insufficient target buffer space for compression, etc.
BufferDecompressionException	A BufferDecompressionException is thrown when the target data cannot be decompressed, such as data corruption, insufficient target buffer space for decompression, etc.