Package io.datarouter.bytes.blockfile.row

Class BlockfileRowVersion

java.lang.Object

io.datarouter.bytes.blockfile.row.BlockfileRowVersion

public class BlockfileRowVersion
extends Object

Equivalent to BlockfileRow but without the value field. The encoding should match BlockfileRow but without the value information.

Constructor Summary

Constructors

Constructor	Description
BlockfileRowVersion(byte[] bytes, int offset, int length, int keyOffset, int keyLength, int versionOffset, int versionLength, BlockfileRowOp op)

Method Summary

Modifier and Type	Method	Description
byte[]	backingBytes()
static int	compareKey(BlockfileRowVersion left, BlockfileRowVersion right)
int	compareKeyBytes(byte[] otherBytes, int otherOffset, int otherLength)
static int	compareKeyVersionOpOptimized(BlockfileRowVersion left, BlockfileRowVersion right)
int	compareToKey(byte[] otherKey)
static int	compareVersion(BlockfileRowVersion left, BlockfileRowVersion right)
byte[]	copyOfBytes()
byte[]	copyOfKey()
byte[]	copyOfVersion()
static BlockfileRowVersion	create(byte[] key, byte[] version, BlockfileRowOp op)
boolean	equals(Object obj)
boolean	equalsKeyBytes(byte[] otherBytes, int otherOffset, int otherLength)
static boolean	equalsKeyOptimized(BlockfileRowVersion left, BlockfileRowVersion right)
static boolean	equalsVersion(BlockfileRowVersion left, BlockfileRowVersion right)
int	hashCode()
int	keyLength()
int	keyOffset()
int	length()
int	offset()
BlockfileRowOp	op()
static BlockfileRowVersion	putWithoutVersion(byte[] key)
String	toString()
int	versionLength()
int	versionOffset()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

BlockfileRowVersion

public BlockfileRowVersion(byte[] bytes,
 int offset,
 int length,
 int keyOffset,
 int keyLength,
 int versionOffset,
 int versionLength,
 BlockfileRowOp op)

Method Details

create

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

putWithoutVersion

public static BlockfileRowVersion putWithoutVersion(byte[] key)

compareKeyBytes

public int compareKeyBytes(byte[] otherBytes,
 int otherOffset,
 int otherLength)

equalsKeyBytes

public boolean equalsKeyBytes(byte[] otherBytes,
 int otherOffset,
 int otherLength)

equalsKeyOptimized

public static boolean equalsKeyOptimized(BlockfileRowVersion left,
 BlockfileRowVersion right)

equalsVersion

public static boolean equalsVersion(BlockfileRowVersion left,
 BlockfileRowVersion right)

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

compareToKey

public int compareToKey(byte[] otherKey)

compareKey

public static int compareKey(BlockfileRowVersion left,
 BlockfileRowVersion right)

compareVersion

public static int compareVersion(BlockfileRowVersion left,
 BlockfileRowVersion right)

compareKeyVersionOpOptimized

public static int compareKeyVersionOpOptimized(BlockfileRowVersion left,
 BlockfileRowVersion right)

backingBytes

public byte[] backingBytes()

copyOfBytes

public byte[] copyOfBytes()

offset

public int offset()

length

public int length()

keyOffset

public int keyOffset()

keyLength

public int keyLength()

copyOfKey

public byte[] copyOfKey()

versionOffset

public int versionOffset()

versionLength

public int versionLength()

copyOfVersion

public byte[] copyOfVersion()

op

public BlockfileRowOp op()

toString

public String toString()

Overrides:

toString in class Object