Package io.datarouter.filesystem.snapshot.entry

Class SnapshotEntry

java.lang.Object

io.datarouter.filesystem.snapshot.entry.SnapshotEntry

public class SnapshotEntry
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
byte[][]	columnValues
static Comparator<SnapshotEntry>	KEY_COMPARATOR

Constructor Summary

Constructors

Constructor	Description
SnapshotEntry(byte[] keySlab, byte[] valueSlab, byte[][] columnValues)
SnapshotEntry(byte[] key, int keyFrom, int keyTo, byte[] value, int valueFrom, int valueTo, byte[][] columnValues)

Method Summary

Modifier and Type	Method	Description
static boolean	equal(SnapshotEntry left, SnapshotEntry right)
static boolean	equalColumnValue(SnapshotEntry left, SnapshotEntry right, int valueIndex)
static boolean	equalColumnValues(SnapshotEntry left, SnapshotEntry right)
static boolean	equalKeys(SnapshotEntry left, SnapshotEntry right)
static boolean	isSorted(SnapshotEntry first, SnapshotEntry second, boolean duplicatesAllowed)
byte[]	key()
int	keyFrom()
int	keyLength()
byte[]	keySlab()
int	keyTo()
byte[]	value()
int	valueFrom()
int	valueLength()
byte[]	valueSlab()
int	valueTo()

Methods inherited from class java.lang.Object

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

Field Details

KEY_COMPARATOR

public static final Comparator<SnapshotEntry> KEY_COMPARATOR

columnValues

public final byte[][] columnValues

Constructor Details

SnapshotEntry

public SnapshotEntry(byte[] keySlab,
byte[] valueSlab,
byte[][] columnValues)

SnapshotEntry

public SnapshotEntry(byte[] key,
int keyFrom,
int keyTo,
byte[] value,
int valueFrom,
int valueTo,
byte[][] columnValues)

Method Details

keySlab

public byte[] keySlab()

keyFrom

public int keyFrom()

keyTo

public int keyTo()

keyLength

public int keyLength()

key

public byte[] key()

valueSlab

public byte[] valueSlab()

valueFrom

public int valueFrom()

valueTo

public int valueTo()

valueLength

public int valueLength()

value

public byte[] value()

isSorted

public static boolean isSorted(SnapshotEntry first,
SnapshotEntry second,
boolean duplicatesAllowed)

equal

public static boolean equal(SnapshotEntry left,
SnapshotEntry right)

equalKeys

public static boolean equalKeys(SnapshotEntry left,
SnapshotEntry right)

equalColumnValues

public static boolean equalColumnValues(SnapshotEntry left,
SnapshotEntry right)

equalColumnValue

public static boolean equalColumnValue(SnapshotEntry left,
SnapshotEntry right,
int valueIndex)