ThaiSolarCalendar (time4j-android 3.28-2016j API)

java.lang.Object
- net.time4j.engine.ChronoEntity<T>
- - net.time4j.engine.TimePoint<U,D>
  - - net.time4j.engine.Calendrical<CalendarUnit,ThaiSolarCalendar>
    - - net.time4j.calendar.ThaiSolarCalendar

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<ThaiSolarCalendar>, CalendarDate, ChronoDisplay, Temporal<CalendarDate>, LocalizedPatternSupport
```
@CalendarType(value="buddhist")
public final class ThaiSolarCalendar
extends Calendrical<CalendarUnit,ThaiSolarCalendar>
implements LocalizedPatternSupport
```
The Thai solar calendar calendar used in Thailand uses as only difference to western gregorian calendar a different year numbering with the Buddhist era mainly.

This class supports the calendar reform of 1940/41 after that the begin of year moved from 1st of April to 1st of January. See also: Wikipedia.

Following elements which are declared as constants are registered by this class:
Furthermore, all elements defined in EpochDays and CommonElements are supported.

The date arithmetic uses the ISO-compatible class CalendarUnit and always delegate to the ISO-equivalent PlainDate due to the fact that this calendar has always been a derivate of the western gregorian calendar (years are intended as approximate solar years). However, if applied on dates around the year 1940 where the begin of year was moved from 1st of April to 1st of January users might observe some changes of buddhist year numbering which appear strange on first glance. Example: ThaiSolarCalendar.ofBuddhist(2482, FEBRUARY, 1).plus(2, CalendarUnit.YEARS) results in ThaiSolarCalendar.ofBuddhist(2485, FEBRUARY, 1). The addition of two (solar) years corresponds to the addition of apparently three buddhist years in this edge case. If translated to its ISO-equivalent the reason is clear: [1940-02-01] + 2 years = [1942-02-01].
Since:

3.19/4.15

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type	Field and Description
`static StdCalendarElement<java.lang.Integer,ThaiSolarCalendar>`	`DAY_OF_MONTH` Represents the day of month.
`static StdCalendarElement<Weekday,ThaiSolarCalendar>`	`DAY_OF_WEEK` Represents the day of week.
`static StdCalendarElement<java.lang.Integer,ThaiSolarCalendar>`	`DAY_OF_YEAR` Represents the day of year.
`static ChronoElement<ThaiSolarEra>`	`ERA` Represents the Thai era.
`static StdCalendarElement<Month,ThaiSolarCalendar>`	`MONTH_OF_YEAR` Represents the month.
`static StdCalendarElement<java.lang.Integer,ThaiSolarCalendar>`	`YEAR_OF_ERA` Represents the Thai year, usually in buddhist counting.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`GeneralTimestamp<ThaiSolarCalendar>`	`at(PlainTime time)` Creates a new local timestamp with this date and given wall time.
`GeneralTimestamp<ThaiSolarCalendar>`	`atTime(int hour, int minute)` Is equivalent to `at(PlainTime.of(hour, minute))`.
`static TimeAxis<CalendarUnit,ThaiSolarCalendar>`	`axis()` Returns the associated time axis.
`boolean`	`equals(java.lang.Object obj)` Based on the epoch day number and the calendar system.
`int`	`getDayOfMonth()` Yields the day of month.
`Weekday`	`getDayOfWeek()` Determines the day of week.
`int`	`getDayOfYear()` Yields the day of year.
`static Weekmodel`	`getDefaultWeekmodel()` Obtains the standard week model of this calendar.
`ThaiSolarEra`	`getEra()` Yields the buddhist era.
`Month`	`getMonth()` Yields the (gregorian) month.
`int`	`getYear()` Yields the buddhist Thai year.
`int`	`hashCode()` Based on the epoch day number.
`boolean`	`isLeapYear()` Is the year of this date a leap year?
`int`	`lengthOfMonth()` Yields the length of current month in days.
`int`	`lengthOfYear()` Yields the length of current year in days.
`static ThaiSolarCalendar`	`nowInSystemTime()` Obtains the current calendar date in system time.
`static ThaiSolarCalendar`	`of(ThaiSolarEra era, int yearOfEra, int month, int dayOfMonth)` Creates a new instance of a Thai solar calendar date.
`static ThaiSolarCalendar`	`ofBuddhist(int yearOfEra, int month, int dayOfMonth)` Creates a new instance of a Thai solar calendar date.
`static ThaiSolarCalendar`	`ofBuddhist(int yearOfEra, Month month, int dayOfMonth)` Creates a new instance of a Thai solar calendar date.
`java.lang.String`	`toString()` Provides a complete textual representation of the state of this time point.

Methods inherited from class net.time4j.engine.Calendrical
compareTo, getDaysSinceEpochUTC, isAfter, isBefore, isSimultaneous, minus, plus, transform, transform, transform

Methods inherited from class net.time4j.engine.TimePoint
max, min, minus, minus, plus, plus, until, until

Methods inherited from class net.time4j.engine.ChronoEntity
contains, get, get, getInt, getMaximum, getMinimum, getRegisteredElements, getTimezone, hasTimezone, isValid, isValid, isValid, matches, with, with, with, with

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Field Detail
  - ERA
```
@FormattableElement(format="G")
public static final ChronoElement<ThaiSolarEra> ERA
```
    Represents the Thai era.
  - YEAR_OF_ERA
```
@FormattableElement(format="y")
public static final StdCalendarElement<java.lang.Integer,ThaiSolarCalendar> YEAR_OF_ERA
```
    Represents the Thai year, usually in buddhist counting.
  - MONTH_OF_YEAR
```
@FormattableElement(format="M",
                    standalone="L")
public static final StdCalendarElement<Month,ThaiSolarCalendar> MONTH_OF_YEAR
```
    Represents the month.
  - DAY_OF_MONTH
```
@FormattableElement(format="d")
public static final StdCalendarElement<java.lang.Integer,ThaiSolarCalendar> DAY_OF_MONTH
```
    Represents the day of month.
  - DAY_OF_YEAR
```
@FormattableElement(format="D")
public static final StdCalendarElement<java.lang.Integer,ThaiSolarCalendar> DAY_OF_YEAR
```
    Represents the day of year.
  - DAY_OF_WEEK
```
@FormattableElement(format="E")
public static final StdCalendarElement<Weekday,ThaiSolarCalendar> DAY_OF_WEEK
```
    Represents the day of week.
    
    If the day-of-week is set to a new value then Time4J handles the calendar week as starting on Sunday.
- Method Detail
  - ofBuddhist
```
public static ThaiSolarCalendar ofBuddhist(int yearOfEra,
                                           Month month,
                                           int dayOfMonth)
```
    Creates a new instance of a Thai solar calendar date.
    
    Parameters:
    
    yearOfEra - buddhist year of era >= 1
    
    month - gregorian month
    
    dayOfMonth - day of month
    
    Returns:
    
    new instance of ThaiSolarCalendar
    
    Throws:
    
    java.lang.IllegalArgumentException - in case of any inconsistencies
    
    Since:
    
    3.19/4.15
  - ofBuddhist
```
public static ThaiSolarCalendar ofBuddhist(int yearOfEra,
                                           int month,
                                           int dayOfMonth)
```
    Creates a new instance of a Thai solar calendar date.
    
    Parameters:
    
    yearOfEra - buddhist year of era >= 1
    
    month - gregorian month (1-12)
    
    dayOfMonth - day of month
    
    Returns:
    
    new instance of ThaiSolarCalendar
    
    Throws:
    
    java.lang.IllegalArgumentException - in case of any inconsistencies
    
    Since:
    
    3.19/4.15
  - of
```
public static ThaiSolarCalendar of(ThaiSolarEra era,
                                   int yearOfEra,
                                   int month,
                                   int dayOfMonth)
```
    Creates a new instance of a Thai solar calendar date.
    
    Parameters:
    
    era - Thai era
    
    yearOfEra - Thai year of era >= 1
    
    month - gregorian month (1-12)
    
    dayOfMonth - day of month
    
    Returns:
    
    new instance of ThaiSolarCalendar
    
    Throws:
    
    java.lang.IllegalArgumentException - in case of any inconsistencies
    
    Since:
    
    3.19/4.15
  - nowInSystemTime
```
public static ThaiSolarCalendar nowInSystemTime()
```
    Obtains the current calendar date in system time.
    
    Convenient short-cut for: SystemClock.inLocalView().now(ThaiSolarCalendar.axis()).
    
    Returns:
    
    current calendar date in system time zone using the system clock
    
    Since:
    
    3.23/4.19
    
    See Also:
    
    SystemClock.inLocalView(), ZonalClock.now(net.time4j.engine.Chronology)
  - getEra
```
public ThaiSolarEra getEra()
```
    Yields the buddhist era.
    
    Returns:
    
    ThaiSolarEra.BUDDHIST
    
    Since:
    
    3.19/4.15
  - getYear
```
public int getYear()
```
    Yields the buddhist Thai year.
    
    Returns:
    
    int
    
    Since:
    
    3.19/4.15
    
    See Also:
    
    ThaiSolarEra.BUDDHIST
  - getMonth
```
public Month getMonth()
```
    Yields the (gregorian) month.
    
    Returns:
    
    enum
    
    Since:
    
    3.19/4.15
  - getDayOfMonth
```
public int getDayOfMonth()
```
    Yields the day of month.
    
    Returns:
    
    int
    
    Since:
    
    3.19/4.15
  - getDayOfWeek
```
public Weekday getDayOfWeek()
```
    Determines the day of week.
    
    Returns:
    
    Weekday
    
    Since:
    
    3.19/4.15
  - getDayOfYear
```
public int getDayOfYear()
```
    Yields the day of year.
    
    Returns:
    
    int
    
    Since:
    
    3.19/4.15
  - lengthOfMonth
```
public int lengthOfMonth()
```
    Yields the length of current month in days.
    
    Returns:
    
    int
    
    Since:
    
    3.19/4.15
  - lengthOfYear
```
public int lengthOfYear()
```
    Yields the length of current year in days.
    
    Returns:
    
    int
    
    Since:
    
    3.19/4.15
  - isLeapYear
```
public boolean isLeapYear()
```
    Is the year of this date a leap year?
    
    Returns:
    
    boolean
    
    Since:
    
    3.19/4.15
  - at
```
public GeneralTimestamp<ThaiSolarCalendar> at(PlainTime time)
```
    Creates a new local timestamp with this date and given wall time.
    
    If the time T24:00 is used then the resulting timestamp will automatically be normalized such that the timestamp will contain the following day instead.
    
    Parameters:
    
    time - wall time
    
    Returns:
    
    general timestamp as composition of this date and given time
    
    Since:
    
    3.19/4.15
  - atTime
```
public GeneralTimestamp<ThaiSolarCalendar> atTime(int hour,
                                                  int minute)
```
    Is equivalent to at(PlainTime.of(hour, minute)).
    
    Parameters:
    
    hour - hour of day in range (0-24)
    
    minute - minute of hour in range (0-59)
    
    Returns:
    
    general timestamp as composition of this date and given time
    
    Throws:
    
    java.lang.IllegalArgumentException - if any argument is out of range
    
    Since:
    
    3.19/4.15
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Description copied from class: Calendrical
    
    Based on the epoch day number and the calendar system.
    
    In other words: Two date object are equal if they have the same temporal position on the local timeline and have the same calendrical type. Subclasses which define further state attributes must override this method.
    
    If an only temporal comparison is required then the method Calendrical.isSimultaneous(CalendarDate) is to be used.
    
    Overrides:
    
    equals in class Calendrical<CalendarUnit,ThaiSolarCalendar>
    
    See Also:
    
    Chronology.getChronoType()
  - hashCode
```
public int hashCode()
```
    Description copied from class: Calendrical
    
    Based on the epoch day number.
    
    Overrides:
    
    hashCode in class Calendrical<CalendarUnit,ThaiSolarCalendar>
  - toString
```
public java.lang.String toString()
```
    Description copied from class: TimePoint
    
    Provides a complete textual representation of the state of this time point.
    
    The textual description often follows the conventions of ISO-8601. Usually the description starts with the chronological informations which are coarse-grained and ends with those ones which are fine-grained (for example the ISO-notation YYYY-MM-DD).
    
    Specified by:
    
    toString in class TimePoint<CalendarUnit,ThaiSolarCalendar>
  - getDefaultWeekmodel
```
public static Weekmodel getDefaultWeekmodel()
```
    Obtains the standard week model of this calendar.
    
    The thai calendar usually starts on Sunday.
    
    Returns:
    
    Weekmodel
    
    Since:
    
    3.24/4.20
  - axis
```
public static TimeAxis<CalendarUnit,ThaiSolarCalendar> axis()
```
    Returns the associated time axis.
    
    Returns:
    
    chronology
    
    Since:
    
    3.19/4.15

Class ThaiSolarCalendar

Field Summary

Method Summary

Methods inherited from class net.time4j.engine.Calendrical

Methods inherited from class net.time4j.engine.TimePoint

Methods inherited from class net.time4j.engine.ChronoEntity

Methods inherited from class java.lang.Object

Field Detail

ERA

YEAR_OF_ERA

MONTH_OF_YEAR

DAY_OF_MONTH

DAY_OF_YEAR

DAY_OF_WEEK

Method Detail

ofBuddhist

ofBuddhist

of

nowInSystemTime

getEra

getYear

getMonth

getDayOfMonth

getDayOfWeek

getDayOfYear

lengthOfMonth

lengthOfYear

isLeapYear

at

atTime

equals

hashCode

toString

getDefaultWeekmodel

axis