com.gedder.gedderalarm.util

Class TimeUtilities

java.lang.Object

com.gedder.gedderalarm.util.TimeUtilities

public final class TimeUtilities
extends java.lang.Object

Contains general time-related utilities.

Method Summary

Modifier and Type	Method and Description
static long	daysToHours(int days)
static long	daysToMillis(int days) Gets the number of milliseconds in the specified number of days.
static long	daysToMinutes(int days)
static long	daysToSeconds(int days) Gets the number of seconds in the specified number of days.
static long	getMillisIn(int hour, int minute) Gets the number of milliseconds one can count in the hour and minute inputs.
static long	getMillisSinceMidnight() Gets the milliseconds since midnight up to now (on function invocation).
static long	getMillisSinceMidnight(int hour, int minute) Gets the time since midnight up to hour:minute.
static long	getMillisUntil(java.util.Calendar future) Gets the time until some specified day, hour, and minute combination, from today.
static long	getMillisUntil(DaysOfWeek.DAY day, int hour, int minute)
static long	getMillisUntil(int day, int hour, int minute) Gets the time until some specified day, hour, and minute combination, from today.
static double	hoursToDays(int hours)
static long	hoursToMillis(int hours) Gets the number of milliseconds in the specified number of hours.
static long	hoursToMinutes(int hours)
static long	hoursToSeconds(int hours) Gets the number of seconds in the specified number of hours.
static double	millisToDays(long millis)
static double	millisToHours(long millis)
static double	millisToMinutes(long millis)
static double	millisToSeconds(long millis)
static double	minutesToDays(int minutes)
static double	minutesToHours(int minutes)
static long	minutesToMillis(int minutes)
static long	minutesToSeconds(int minutes)
static double	secondsToDays(int seconds)
static double	secondsToHours(int seconds)
static long	secondsToMillis(int seconds)
static double	secondsToMinutes(int seconds)

Methods inherited from class java.lang.Object

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

Method Detail

getMillisUntil

public static long getMillisUntil(DaysOfWeek.DAY day,
                                  int hour,
                                  int minute)

getMillisUntil

public static long getMillisUntil(int day,
                                  int hour,
                                  int minute)

Gets the time until some specified day, hour, and minute combination, from today. Recommended to instead use getMillisUntil(Calendar) to avoid IllegalArgumentException.

Parameters:

day - A day number where 1 = Sunday, 2 = Monday, ..., 7 = Saturday.

hour - An hour between 0 and 23 for the 24-hour clock.

minute - A minute between 0 and 59.

Returns:

The milliseconds from now until the specified time in the future..

getMillisUntil

public static long getMillisUntil(java.util.Calendar future)

Gets the time until some specified day, hour, and minute combination, from today.

Parameters:

future - A calendar containing the day, hour, and minute to calculate the number of milliseconds up to.

Returns:

The milliseconds from now until the specified time in the future.

getMillisIn

public static long getMillisIn(int hour,
                               int minute)

Gets the number of milliseconds one can count in the hour and minute inputs. Equivalent to counting up to that time since midnight.

Parameters:

hour -

minute -

Returns:

The amount of milliseconds in the hour and minute input.

getMillisSinceMidnight

public static long getMillisSinceMidnight(int hour,
                                          int minute)

Gets the time since midnight up to hour:minute.

Parameters:

hour - The hour to count up to since midnight.

minute - The minute to count up to since midnight.

Returns:

The time since midnight up to hour:minute in milliseconds.

getMillisSinceMidnight

public static long getMillisSinceMidnight()

Gets the milliseconds since midnight up to now (on function invocation).

Returns:

the milliseconds since midnight up to now.

millisToSeconds

public static double millisToSeconds(long millis)

Parameters:

millis -

Returns:

millisToMinutes

public static double millisToMinutes(long millis)

Parameters:

millis -

Returns:

millisToHours

public static double millisToHours(long millis)

Parameters:

millis -

Returns:

millisToDays

public static double millisToDays(long millis)

Parameters:

millis -

Returns:

secondsToMillis

public static long secondsToMillis(int seconds)

Parameters:

seconds -

Returns:

secondsToMinutes

public static double secondsToMinutes(int seconds)

Parameters:

seconds -

Returns:

secondsToHours

public static double secondsToHours(int seconds)

Parameters:

seconds -

Returns:

secondsToDays

public static double secondsToDays(int seconds)

Parameters:

seconds -

Returns:

minutesToMillis

public static long minutesToMillis(int minutes)

Parameters:

minutes -

Returns:

minutesToSeconds

public static long minutesToSeconds(int minutes)

Parameters:

minutes -

Returns:

minutesToHours

public static double minutesToHours(int minutes)

Parameters:

minutes -

Returns:

minutesToDays

public static double minutesToDays(int minutes)

Parameters:

minutes -

Returns:

hoursToMillis

public static long hoursToMillis(int hours)

Gets the number of milliseconds in the specified number of hours.

Parameters:

hours - The number of hours to convert to milliseconds.

Returns:

The number of milliseconds in hours.

hoursToSeconds

public static long hoursToSeconds(int hours)

Gets the number of seconds in the specified number of hours.

Parameters:

hours - The number of hours to convert to seconds.

Returns:

The number of seconds in hours.

hoursToMinutes

public static long hoursToMinutes(int hours)

Parameters:

hours -

Returns:

hoursToDays

public static double hoursToDays(int hours)

Parameters:

hours -

Returns:

daysToMillis

public static long daysToMillis(int days)

Gets the number of milliseconds in the specified number of days.

Parameters:

days - The number of days to convert to milliseconds.

Returns:

The number of milliseconds in days.

daysToSeconds

public static long daysToSeconds(int days)

Gets the number of seconds in the specified number of days.

Parameters:

days - The number of days to convert to seconds.

Returns:

The number of seconds in days.

daysToMinutes

public static long daysToMinutes(int days)

Parameters:

days -

Returns:

daysToHours

public static long daysToHours(int days)

Parameters:

days -

Returns: