net.i2p.router
Class RouterClock

java.lang.Object
  extended by net.i2p.util.Clock
      extended by net.i2p.router.RouterClock
All Implemented Interfaces:
Timestamper.UpdateListener

public class RouterClock
extends Clock

Alternate location for determining the time which takes into account an offset. This offset will ideally be periodically updated so as to serve as the difference between the local computer's current time and the time as known by some reference (such as an NTP synchronized clock). RouterClock is a subclass of Clock with access to router transports. Configuration permitting, it will block clock offset changes which would increase peer clock skew.


Nested Class Summary
 
Nested classes/interfaces inherited from class net.i2p.util.Clock
Clock.ClockUpdateListener
 
Field Summary
(package private)  RouterContext _context
           
 
Fields inherited from class net.i2p.util.Clock
_alreadyChanged, _offset, _startedOn, _statCreated, MAX_LIVE_OFFSET, MAX_OFFSET, MIN_OFFSET_CHANGE
 
Constructor Summary
RouterClock(RouterContext context)
           
 
Method Summary
 void setOffset(long offsetMs, boolean force)
          Specify how far away from the "correct" time the computer is - a positive value means that we are slow, while a negative value means we are fast.
 
Methods inherited from class net.i2p.util.Clock
addUpdateListener, fireOffsetChanged, getInstance, getLog, getOffset, getTimestamper, getUpdatedSuccessfully, now, removeUpdateListener, setNow, setOffset
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

_context

RouterContext _context
Constructor Detail

RouterClock

public RouterClock(RouterContext context)
Method Detail

setOffset

public void setOffset(long offsetMs,
                      boolean force)
Specify how far away from the "correct" time the computer is - a positive value means that we are slow, while a negative value means we are fast.

Overrides:
setOffset in class Clock