Package com.tuladb

Class Hlc

java.lang.Object

com.tuladb.Hlc

public final class Hlc
extends Object

Hybrid Logical Clock helpers for TulaDB SDK users. Layout: high 48 bits = Unix epoch milliseconds, low 16 bits = logical counter.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	Hlc.Parts

Field Summary

Fields

Modifier and Type	Field	Description
static final int	LOGICAL_BITS
static final long	LOGICAL_MASK
static final long	PHYSICAL_MAX_MS

Method Summary

Modifier and Type	Method	Description
static Hlc.Parts	decode(long hlc)
static long	encode(long physicalMs, int logical)
static String	isoUtc(long hlc)
static int	logical(long hlc)
static long	physicalMs(long hlc)

Methods inherited from class java.lang.Object

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

Field Details

LOGICAL_BITS

public static final int LOGICAL_BITS

See Also:

• Constant Field Values

LOGICAL_MASK

public static final long LOGICAL_MASK

See Also:

• Constant Field Values

PHYSICAL_MAX_MS

public static final long PHYSICAL_MAX_MS

See Also:

• Constant Field Values

Method Details

encode

public static long encode(long physicalMs,
 int logical)

decode

public static Hlc.Parts decode(long hlc)

physicalMs

public static long physicalMs(long hlc)

logical

public static int logical(long hlc)

isoUtc

public static String isoUtc(long hlc)