Class ModifiedHinduSolarCalendar

java.lang.Object

org.episteme.social.history.calendars.AlternateCalendar

org.episteme.social.history.calendars.SevenDaysWeek

org.episteme.social.history.calendars.MonthDayYear

org.episteme.social.history.calendars.OldHinduSolarCalendar

org.episteme.social.history.calendars.ModifiedHinduSolarCalendar

All Implemented Interfaces:

Serializable

public class ModifiedHinduSolarCalendar
extends OldHinduSolarCalendar

Modified Hindu Solar calendar using floating-point arithmetic. This calendar uses modern astronomical calculations for more accurate solar month determinations. * @version 2.0

Since:

1.0

Author:

Silvere Martin-Michiellot, Gemini AI (Google DeepMind)

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected static org.episteme.social.history.calendars.ModifiedHinduCalendar	mh	Delegate for Hindu astronomical calculations.
protected static final int	SOLARERA	Offset for the solar era (Saka Era).

Fields inherited from class OldHinduSolarCalendar

EPOCH, JOVIANPERIOD, MONTHS, SIDEREALYEAR, SOLARMONTH

Fields inherited from class MonthDayYear

day, month, year

Fields inherited from class SevenDaysWeek

DAY_NAMES, FRIDAY, MONDAY, SATURDAY, SUNDAY, THURSDAY, TUESDAY, WEDNESDAY

Fields inherited from class AlternateCalendar

JD_EPOCH, rd, unicode

Constructor Summary

Constructors

Constructor	Description
ModifiedHinduSolarCalendar()	Creates a new ModifiedHinduSolarCalendar object.
ModifiedHinduSolarCalendar(int i, int j, int k)	Creates a new ModifiedHinduSolarCalendar object.
ModifiedHinduSolarCalendar(long l)	Creates a new ModifiedHinduSolarCalendar object.
ModifiedHinduSolarCalendar(AlternateCalendar altcalendar)	Creates a new ModifiedHinduSolarCalendar object.

Method Summary

Modifier and Type	Method	Description
protected String	getSuffix()	Returns the era suffix for this calendar.
static void	main(String[] args)	Main method for testing Hindu solar calendar calculations.
boolean	precedes(ModifiedHinduSolarCalendar modhindusolar)	Checks if this date precedes another Hindu solar date.
void	recomputeFromRD()	Recomputes the Hindu solar date components from the current Rata Die number.
void	recomputeRD()	Recomputes the Rata Die number from the current Hindu solar date components.

Methods inherited from class OldHinduSolarCalendar

dayCount, getMonths, jovianYear, monthName, set, set

Methods inherited from class MonthDayYear

getDay, getMonth, getYear, toString

Methods inherited from class SevenDaysWeek

kDayAfter, kDayBefore, kDayNearest, kDayOnOrAfter, kDayOnOrBefore, nthKDay, weekDay, weekDayName

Methods inherited from class AlternateCalendar

add, amod, difference, difference, floorDiv, fromJD, isAfter, isBefore, mod, mod, subtract, toJD, toJD, toRD

Methods inherited from class Object

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

Field Details

SOLARERA

protected static final int SOLARERA

Offset for the solar era (Saka Era).

See Also:

• Constant Field Values

mh

protected static org.episteme.social.history.calendars.ModifiedHinduCalendar mh

Delegate for Hindu astronomical calculations.

Constructor Details

ModifiedHinduSolarCalendar

public ModifiedHinduSolarCalendar(long l)

Creates a new ModifiedHinduSolarCalendar object.

Parameters:

l - Rata Die number.

ModifiedHinduSolarCalendar

public ModifiedHinduSolarCalendar(AlternateCalendar altcalendar)

Creates a new ModifiedHinduSolarCalendar object.

Parameters:

altcalendar - another calendar to initialize from.

ModifiedHinduSolarCalendar

public ModifiedHinduSolarCalendar()

Creates a new ModifiedHinduSolarCalendar object.

ModifiedHinduSolarCalendar

public ModifiedHinduSolarCalendar(int i,
 int j,
 int k)

Creates a new ModifiedHinduSolarCalendar object.

Parameters:

i - the month.

j - the day.

k - the year.

Method Details

recomputeFromRD

public void recomputeFromRD()

Recomputes the Hindu solar date components from the current Rata Die number.

Overrides:

recomputeFromRD in class OldHinduSolarCalendar

precedes

public boolean precedes(ModifiedHinduSolarCalendar modhindusolar)

Checks if this date precedes another Hindu solar date.

Parameters:

modhindusolar - the other date.

Returns:

true if this date is before the other.

recomputeRD

public void recomputeRD()

Recomputes the Rata Die number from the current Hindu solar date components.

Overrides:

recomputeRD in class OldHinduSolarCalendar

Throws:

InconsistentDateException - if the date is invalid.

getSuffix

protected String getSuffix()

Returns the era suffix for this calendar.

Overrides:

getSuffix in class OldHinduSolarCalendar

Returns:

the suffix string.

main

public static void main(String[] args)

Main method for testing Hindu solar calendar calculations.

Parameters:

args - command line arguments.