FixedClock

java.lang.Object

com.google.api.client.testing.http.FixedClock

All Implemented Interfaces:: Clock

@Beta public class FixedClock extends Object implements Clock

Beta
A thread-safe fixed time implementation of the Clock to be used for unit testing.

Explicitly allows you to set the time to any arbitrary value.

Since:: 1.9

Field Summary

Fields

Modifier and Type

Field

Description

private AtomicLong

currentTime

Fields inherited from interface Clock
SYSTEM
Constructor Summary

Constructors

Constructor

Description

FixedClock()

Initializes the FixedClock with 0 millis as start time.

FixedClock(long startTime)

Initializes the FixedClock with the specified time.
Method Summary

Modifier and Type

Method

Description

long

currentTimeMillis()

Returns the current time in milliseconds since midnight, January 1, 1970 UTC, to match the behavior of System.currentTimeMillis().

FixedClock

setTime(long newTime)

Changes the time value this time provider is returning.

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

Field Details
- currentTime
  
  private AtomicLong currentTime
Constructor Details
- FixedClock
  
  public FixedClock()
  
  Initializes the FixedClock with 0 millis as start time.
- FixedClock
  
  public FixedClock(long startTime)
  
  Initializes the FixedClock with the specified time.
  
  Parameters:
  
  startTime - time in milliseconds used for initialization.
Method Details
- setTime
  
  public FixedClock setTime(long newTime)
  
  Changes the time value this time provider is returning.
  
  Parameters:
  
  newTime - New time in milliseconds.
- currentTimeMillis
  
  public long currentTimeMillis()
  
  Description copied from interface: Clock
  
  Returns the current time in milliseconds since midnight, January 1, 1970 UTC, to match the behavior of System.currentTimeMillis().
  
  Specified by:
  
  currentTimeMillis in interface Clock