ucar.unidata.util
Class DateUtil

java.lang.Object
  ucar.unidata.util.DateUtil

public class DateUtil
extends java.lang.Object

A set of date oriented utilities

Since:

May 4, 2007 1:01:53 PM

Author:

edavis and the IDV development team

Field Summary

static long	MILLIS milliseconds in a millisecond
static long	MILLIS_CENTURY milliseconds in a century (approximately)
static long	MILLIS_DAY milliseconds in a day
static long	MILLIS_DECADE milliseconds in a decade (approximately)
static long	MILLIS_HOUR milliseconds in an hour
static long	MILLIS_MINUTE milliseconds in a minute
static long	MILLIS_MONTH milliseconds in a month (approximately)
static long	MILLIS_SECOND milliseconds in a second
static long	MILLIS_WEEK milliseconds in a week
static long	MILLIS_YEAR milliseconds in a year (approximately)

Constructor Summary

DateUtil()

Method Summary

static java.lang.String	getCurrentSystemTimeAsISO8601() format current time
static java.lang.String	getTimeAsISO8601(long time) format time
static long	hoursToMillis(double hour) utility to convert a given number of hours to milliseconds
static double	millisToMinutes(double millis) utility to convert a given number of milliseconds to minutes
static long	minutesToMillis(double minutes) utility to convert a given number of minutes to milliseconds

Methods inherited from class java.lang.Object

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

Field Detail

MILLIS

public static final long MILLIS

milliseconds in a millisecond

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Constant Field Values

MILLIS_SECOND

public static final long MILLIS_SECOND

milliseconds in a second

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Constant Field Values

MILLIS_MINUTE

public static final long MILLIS_MINUTE

milliseconds in a minute

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Constant Field Values

MILLIS_HOUR

public static final long MILLIS_HOUR

milliseconds in an hour

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Constant Field Values

MILLIS_DAY

public static final long MILLIS_DAY

milliseconds in a day

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Constant Field Values

MILLIS_WEEK

public static final long MILLIS_WEEK

milliseconds in a week

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Constant Field Values

MILLIS_MONTH

public static final long MILLIS_MONTH

milliseconds in a month (approximately)

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Constant Field Values

MILLIS_YEAR

public static final long MILLIS_YEAR

milliseconds in a year (approximately)

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Constant Field Values

MILLIS_DECADE

public static final long MILLIS_DECADE

milliseconds in a decade (approximately)

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Constant Field Values

MILLIS_CENTURY

public static final long MILLIS_CENTURY

milliseconds in a century (approximately)

See Also:

Constant Field Values

Constructor Detail

DateUtil

public DateUtil()

Method Detail

getCurrentSystemTimeAsISO8601

public static java.lang.String getCurrentSystemTimeAsISO8601()

format current time

Returns:

current time formatted

getTimeAsISO8601

public static java.lang.String getTimeAsISO8601(long time)

format time

Parameters:

time - time

Returns:

formatted time

hoursToMillis

public static long hoursToMillis(double hour)

utility to convert a given number of hours to milliseconds

Parameters:

hour - hours

Returns:

milliseconds

millisToMinutes

public static double millisToMinutes(double millis)

utility to convert a given number of milliseconds to minutes

Parameters:

millis - milliseconds

Returns:

minutes

minutesToMillis

public static long minutesToMillis(double minutes)

utility to convert a given number of minutes to milliseconds

Parameters:

minutes - minutes

Returns:

milliseconds