com.facebook.presto.orc.zstd

Class ZstdDecompressor

java.lang.Object

com.facebook.presto.orc.zstd.ZstdDecompressor

All Implemented Interfaces:

io.airlift.compress.Decompressor

public class ZstdDecompressor
extends Object
implements io.airlift.compress.Decompressor

Constructor Summary

Constructors

Constructor and Description
ZstdDecompressor()

Method Summary

Modifier and Type	Method and Description
int	decompress(byte[] input, int inputOffset, int inputLength, byte[] output, int outputOffset, int maxOutputLength)
void	decompress(ByteBuffer input, ByteBuffer output)
static long	getDecompressedSize(byte[] input, int offset, int length)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ZstdDecompressor

public ZstdDecompressor()

Method Detail

decompress

public int decompress(byte[] input,
                      int inputOffset,
                      int inputLength,
                      byte[] output,
                      int outputOffset,
                      int maxOutputLength)
               throws io.airlift.compress.MalformedInputException

Specified by:

decompress in interface io.airlift.compress.Decompressor

Throws:

io.airlift.compress.MalformedInputException

decompress

public void decompress(ByteBuffer input,
                       ByteBuffer output)
                throws io.airlift.compress.MalformedInputException

Specified by:

decompress in interface io.airlift.compress.Decompressor

Throws:

io.airlift.compress.MalformedInputException

getDecompressedSize

public static long getDecompressedSize(byte[] input,
                                       int offset,
                                       int length)