org.apache.hadoop.hive.ql.exec.vector

Class TimestampUtils

java.lang.Object

org.apache.hadoop.hive.ql.exec.vector.TimestampUtils

public final class TimestampUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
TimestampUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static void	assignTimeInNanoSec(long timeInNanoSec, Timestamp t) Store the given timestamp in nanoseconds into the timestamp object.
static long	daysToNanoseconds(long daysSinceEpoch)
static long	doubleToNanoseconds(double d)
static long	getTimeNanoSec(Timestamp t)
static long	secondsToNanoseconds(long seconds)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TimestampUtils

public TimestampUtils()

Method Detail

assignTimeInNanoSec

public static void assignTimeInNanoSec(long timeInNanoSec,
                       Timestamp t)

Store the given timestamp in nanoseconds into the timestamp object.

Parameters:

timeInNanoSec - Given timestamp in nanoseconds

t - The timestamp object

getTimeNanoSec

public static long getTimeNanoSec(Timestamp t)

secondsToNanoseconds

public static long secondsToNanoseconds(long seconds)

doubleToNanoseconds

public static long doubleToNanoseconds(double d)

daysToNanoseconds

public static long daysToNanoseconds(long daysSinceEpoch)