Package io.datarouter.bytes.blockfile.row

Class BlockfileRowCodec

java.lang.Object

io.datarouter.bytes.blockfile.row.BlockfileRowCodec

public class BlockfileRowCodec
extends Object

Format: [keyLength] varint [keyBytes] bytes [versionLength] varint [versionBytes] bytes [op] single byte [valueLength] varint [valueBytes] bytes

Constructor Summary

Constructors

Constructor	Description
BlockfileRowCodec()

Method Summary

Modifier and Type	Method	Description
static BlockfileRow	create(byte[] key, byte[] version, BlockfileRowOp op, byte[] value)
static byte[]	encode(byte[] key, byte[] version, BlockfileRowOp op, byte[] value)
static void	encodeInto(byte[] key, byte[] version, BlockfileRowOp op, byte[] value, byte[] intoBytes, int offset)
static BlockfileRow	fromBytes(byte[] bytes)
static BlockfileRow	fromBytes(byte[] bytes, int offset)
static int	length(byte[] key, byte[] version, byte[] value)

Methods inherited from class java.lang.Object

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

Constructor Details

BlockfileRowCodec

public BlockfileRowCodec()

Method Details

length

public static int length(byte[] key,
 byte[] version,
 byte[] value)

create

public static BlockfileRow create(byte[] key,
 byte[] version,
 BlockfileRowOp op,
 byte[] value)

encode

public static byte[] encode(byte[] key,
 byte[] version,
 BlockfileRowOp op,
 byte[] value)

encodeInto

public static void encodeInto(byte[] key,
 byte[] version,
 BlockfileRowOp op,
 byte[] value,
 byte[] intoBytes,
 int offset)

fromBytes

public static BlockfileRow fromBytes(byte[] bytes)

fromBytes

public static BlockfileRow fromBytes(byte[] bytes,
 int offset)