Class ZeroTimeClock

java.lang.Object

io.opencensus.common.Clock

io.opencensus.internal.ZeroTimeClock

@Immutable
public final class ZeroTimeClock
extends Clock

A Clock that always returns 0.

Method Summary

Modifier and Type	Method	Description
static ZeroTimeClock	getInstance()	Returns a ZeroTimeClock.
Timestamp	now()	Obtains the current instant from this clock.
long	nowNanos()	Returns a time measurement with nanosecond precision that can only be used to calculate elapsed time.

Methods inherited from class Object

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

Method Details

getInstance

public static ZeroTimeClock getInstance()

Returns a ZeroTimeClock.

Returns:

a ZeroTimeClock.

now

public Timestamp now()

Description copied from class: Clock

Obtains the current instant from this clock.

Specified by:

now in class Clock

Returns:

the current instant.

nowNanos

public long nowNanos()

Description copied from class: Clock

Returns a time measurement with nanosecond precision that can only be used to calculate elapsed time.

Specified by:

nowNanos in class Clock

Returns:

a time measurement with nanosecond precision that can only be used to calculate elapsed time.