Class SystemClock

java.lang.Object

com.loomcache.server.consensus.SystemClock

All Implemented Interfaces:

Clock

public class SystemClock
extends Object
implements Clock

System clock implementation using System.nanoTime().

This is the production clock for all Raft timing operations. For testing, use TestClock instead.

Field Summary

Fields

Modifier and Type	Field	Description
static final SystemClock	INSTANCE

Method Summary

Modifier and Type	Method	Description
long	nanoTime()	Returns the current time in nanoseconds.

Methods inherited from class Object

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

Field Details

INSTANCE

public static final SystemClock INSTANCE

Method Details

nanoTime

public long nanoTime()

Description copied from interface: Clock

Returns the current time in nanoseconds.

The absolute value is meaningless; only differences matter. This is analogous to System.nanoTime().

Specified by:

nanoTime in interface Clock

Returns:

nanoseconds since an arbitrary reference point