SystemTicker

java.lang.Object
- io.netty.util.concurrent.SystemTicker

All Implemented Interfaces:: Ticker

final class SystemTicker
extends java.lang.Object
implements Ticker

Field Summary

Fields
Modifier and Type Field Description

(package private) static SystemTicker INSTANCE

private static long START_TIME

Constructor Summary

Constructors
Constructor Description

SystemTicker()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`long`	`initialNanoTime()`	The initial value used for delay and computations based upon a monotonic time source.
`long`	`nanoTime()`	The time elapsed since initialization of this class in nanoseconds.
`void`	`sleep(long delay, java.util.concurrent.TimeUnit unit)`	Waits until the given amount of time goes by.

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

Methods inherited from interface io.netty.util.concurrent.Ticker
sleepMillis

- Field Detail
  - INSTANCE
```
static final SystemTicker INSTANCE
```
  - START_TIME
```
private static final long START_TIME
```
- Constructor Detail
  - SystemTicker
```
SystemTicker()
```
- Method Detail
  - initialNanoTime
```
public long initialNanoTime()
```
    Description copied from interface: Ticker
    
    The initial value used for delay and computations based upon a monotonic time source.
    
    Specified by:
    
    initialNanoTime in interface Ticker
    
    Returns:
    
    initial value used for delay and computations based upon a monotonic time source.
  - nanoTime
```
public long nanoTime()
```
    Description copied from interface: Ticker
    
    The time elapsed since initialization of this class in nanoseconds. This may return a negative number just like System.nanoTime().
    
    Specified by:
    
    nanoTime in interface Ticker
  - sleep
```
public void sleep(long delay,
                  java.util.concurrent.TimeUnit unit)
           throws java.lang.InterruptedException
```
    Description copied from interface: Ticker
    
    Waits until the given amount of time goes by.
    
    Specified by:
    
    sleep in interface Ticker
    
    Parameters:
    
    delay - the amount of delay.
    
    unit - the TimeUnit of delay.
    
    Throws:
    
    java.lang.InterruptedException
    
    See Also:
    
    Thread.sleep(long)