com.hazelcast.util

Class TimeUtil

java.lang.Object

com.hazelcast.util.TimeUtil

public final class TimeUtil
extends Object

Utility class for Time & unit conversions

Method Summary

Modifier and Type	Method and Description
static long	timeInMsOrOneIfResultIsZero(long time, TimeUnit timeunit) Convert time to milliseconds based on the input time-unit.
static long	timeInMsOrTimeIfNullUnit(long time, TimeUnit timeunit) Convert time to milliseconds based on the input time-unit.
static long	zeroOutMs(long timestamp) Cleans the milliseconds info from the timestamp

Methods inherited from class java.lang.Object

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

Method Detail

timeInMsOrOneIfResultIsZero

public static long timeInMsOrOneIfResultIsZero(long time,
                                               TimeUnit timeunit)

Convert time to milliseconds based on the input time-unit. If conversion results in the value 0, then it the value is replaced with the positive 1.

Parameters:

time - The input time

timeunit - The input time-unit to base the conversion on

Returns:

The milliseconds representation of the input time

Throws:

NullPointerException - if timeunit is null

timeInMsOrTimeIfNullUnit

public static long timeInMsOrTimeIfNullUnit(long time,
                                            TimeUnit timeunit)

Convert time to milliseconds based on the input time-unit. If time-unit is null, then input time is treated as milliseconds

Parameters:

time - The input time

timeunit - The input time-unit to base the conversion on

Returns:

The milliseconds representation of the time based on the unit, or the time itself if unit is null

zeroOutMs

public static long zeroOutMs(long timestamp)

Cleans the milliseconds info from the timestamp

Parameters:

timestamp - The input timestamp

Returns:

The timestamp with the milliseconds field filled with zeros