icy.util

Class DateUtil

java.lang.Object

icy.util.DateUtil

public class DateUtil
extends java.lang.Object

Date utilities class.

Author:

Stephane

Field Summary

Fields

Modifier and Type	Field and Description
static long	DAY_IN_MS

Constructor Summary

Constructors

Constructor and Description
DateUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static java.lang.String	format(java.lang.String format, java.util.Date date) Return the specified date in String format.
static long	getDay() Return elapsed day from 01/01/1970
static long	getTime() Returns elapsed milli second from 01/01/1970 (same as System.currentTimeMillis())
static java.lang.String	getTimeAsString(double valueInMs) Returns given time in ms in in international time String format.
static long	keepDay(long time) Keep only the day part information from the given time (elapsed milli second from 01/01/1970).
static long	keepTime(long time) Keep only the time information (hour, minute, second and milli second) from the given time (elapsed milli second from 01/01/1970).
static java.util.Date	now() Return current date.
static java.lang.String	now(java.lang.String format) Return current date (String format).

Methods inherited from class java.lang.Object

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

Field Detail

DAY_IN_MS

public static final long DAY_IN_MS

See Also:

Constant Field Values

Constructor Detail

DateUtil

public DateUtil()

Method Detail

getTime

public static long getTime()

Returns elapsed milli second from 01/01/1970 (same as System.currentTimeMillis())

keepDay

public static long keepDay(long time)

Keep only the day part information from the given time (elapsed milli second from 01/01/1970).

See Also:

System.currentTimeMillis()

keepTime

public static long keepTime(long time)

Keep only the time information (hour, minute, second and milli second) from the given time (elapsed milli second from 01/01/1970).

See Also:

System.currentTimeMillis()

getDay

public static long getDay()

Return elapsed day from 01/01/1970

See Also:

System.currentTimeMillis()

now

public static java.util.Date now()

Return current date.

now

public static java.lang.String now(java.lang.String format)

Return current date (String format).

Parameters:

format - define the wanted format.
Ex :
DateUtil.now("dd MMMMM yyyy");
DateUtil.now("yyyyMMdd");
DateUtil.now("MM/dd/yy");
DateUtil.now("yyyy.MM.dd G 'at' hh:mm:ss z");
DateUtil.now("H:mm:ss:SSS");
DateUtil.now("yyyy.MMMMM.dd GGG hh:mm aaa");

format

public static java.lang.String format(java.lang.String format,
                      java.util.Date date)

Return the specified date in String format.

Parameters:

format - define the wanted format.
Ex :
DateUtil.now("dd MMMMM yyyy");
DateUtil.now("yyyyMMdd");
DateUtil.now("MM/dd/yy");
DateUtil.now("yyyy.MM.dd G 'at' hh:mm:ss z");
DateUtil.now("H:mm:ss:SSS");
DateUtil.now("yyyy.MMMMM.dd GGG hh:mm aaa");

getTimeAsString

public static java.lang.String getTimeAsString(double valueInMs)

Returns given time in ms in in international time String format.

Parameters:

valueInMs - : value in milliseconds

Returns:

Example: "2:21:18.345" for 2h21mn, "1.543" for 1 second and 543 ms