Package org.deeplearning4j.spark.time

Interface Summary

Interface	Description
TimeSource	A time source is an abstraction of system time away from the local system clock.

Class Summary

Class	Description
NTPTimeSource	A TimeSource that utilize Network Time Protocol to determine the system clock offset Instances should be obtained via NTPTimeSource.getInstance() or TimeSourceProvider; one instance may be used per machine Specifically, the implementation uses Apache Commons Net (already a dependency in Spark) to query a NTP server.
SystemClockTimeSource	A TimeSource implementation that is identical to calling System.currentTimeMillis()
TestTimeSource	Created by Alex on 26/06/2016.
TimeSourceProvider	TimeSourceProvider: used to get a TimeSource via a static method. Defaults to the Network Time Protocol implementation NTPTimeSource, but can be switched to other implementations via the TimeSourceProvider.TIMESOURCE_CLASSNAME_PROPERTY system property.