MonotonicClock.SystemClock (apache-cassandra API)

java.lang.Object
- org.apache.cassandra.utils.MonotonicClock.AbstractEpochSamplingClock
- - org.apache.cassandra.utils.MonotonicClock.SystemClock

All Implemented Interfaces:: MonotonicClock

Enclosing interface:: MonotonicClock

public static class MonotonicClock.SystemClock
extends MonotonicClock.AbstractEpochSamplingClock

Nested Class Summary
- Nested classes/interfaces inherited from class org.apache.cassandra.utils.MonotonicClock.AbstractEpochSamplingClock
  MonotonicClock.AbstractEpochSamplingClock.AlmostSameTime
- Nested classes/interfaces inherited from interface org.apache.cassandra.utils.MonotonicClock
  MonotonicClock.AbstractEpochSamplingClock, MonotonicClock.Global, MonotonicClock.SampledClock, MonotonicClock.SystemClock

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`long`	`error()`
`boolean`	`isAfter(long instant)`
`boolean`	`isAfter(long now, long instant)`
`long`	`now()`

Methods inherited from class org.apache.cassandra.utils.MonotonicClock.AbstractEpochSamplingClock
pauseEpochSampling, resumeEpochSampling, translate

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - now
```
public long now()
```
    See Also:
    
    Provides a monotonic time that can be compared with any other such value produced by the same clock since the application started only; these times cannot be persisted or serialized to other nodes. Nanosecond precision.
  - error
```
public long error()
```
    Returns:
    
    nanoseconds of potential error
  - isAfter
```
public boolean isAfter(long instant)
```
  - isAfter
```
public boolean isAfter(long now,
                       long instant)
```