Package ai.vespa.airlift.zstd

Class ZstdDecompressor

java.lang.Object

ai.vespa.airlift.zstd.ZstdDecompressor

All Implemented Interfaces:

Decompressor

public class ZstdDecompressor
extends Object
implements Decompressor

Constructor Summary

Constructors

Constructor	Description
ZstdDecompressor()

Method Summary

Modifier and Type	Method	Description
int	decompress(byte[] input, int inputOffset, int inputLength, byte[] output, int outputOffset, int maxOutputLength)
void	decompress(ByteBuffer inputBuffer, ByteBuffer outputBuffer)
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 Details

ZstdDecompressor

public ZstdDecompressor()

Method Details

decompress

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

Specified by:

decompress in interface Decompressor

Returns:

number of bytes written to the output

Throws:

MalformedInputException

decompress

public void decompress(ByteBuffer inputBuffer,
 ByteBuffer outputBuffer)
                throws MalformedInputException

Specified by:

decompress in interface Decompressor

Throws:

MalformedInputException

getDecompressedSize

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