Package com.ibm.icu.util
Class TaiwanCalendar
- java.lang.Object
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- com.ibm.icu.util.Calendar
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- com.ibm.icu.util.GregorianCalendar
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- com.ibm.icu.util.TaiwanCalendar
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Cloneable
,java.lang.Comparable<Calendar>
public class TaiwanCalendar extends GregorianCalendar
TaiwanCalendar
is a subclass ofGregorianCalendar
that numbers years since 1912.The Taiwan calendar is identical to the Gregorian calendar in all respects except for the year and era. Years are numbered since 1912 AD (Gregorian).
The Taiwan Calendar has one era:
MINGUO
.This class should not be subclassed.
TaiwanCalendar usually should be instantiated using
Calendar.getInstance(ULocale)
passing in aULocale
with the tag"@calendar=roc"
.- Author:
- Laura Werner, Alan Liu, Steven R. Loomis
- See Also:
Calendar
,GregorianCalendar
, Serialized Form
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Nested Class Summary
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Nested classes/interfaces inherited from class com.ibm.icu.util.Calendar
Calendar.FormatConfiguration, Calendar.WeekData
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Field Summary
Fields Modifier and Type Field Description static int
BEFORE_MINGUO
Constant for the Taiwan Era for years before Minguo 1.static int
MINGUO
Constant for the Taiwan Era for Minguo.-
Fields inherited from class com.ibm.icu.util.GregorianCalendar
AD, BC, invertGregorian, isGregorian
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Fields inherited from class com.ibm.icu.util.Calendar
AM, AM_PM, APRIL, AUGUST, BASE_FIELD_COUNT, DATE, DAY_OF_MONTH, DAY_OF_WEEK, DAY_OF_WEEK_IN_MONTH, DAY_OF_YEAR, DECEMBER, DOW_LOCAL, DST_OFFSET, EPOCH_JULIAN_DAY, ERA, EXTENDED_YEAR, FEBRUARY, FRIDAY, GREATEST_MINIMUM, HOUR, HOUR_OF_DAY, INTERNALLY_SET, IS_LEAP_MONTH, JAN_1_1_JULIAN_DAY, JANUARY, JULIAN_DAY, JULY, JUNE, LEAST_MAXIMUM, MARCH, MAX_DATE, MAX_FIELD_COUNT, MAX_JULIAN, MAX_MILLIS, MAXIMUM, MAY, MILLISECOND, MILLISECONDS_IN_DAY, MIN_DATE, MIN_JULIAN, MIN_MILLIS, MINIMUM, MINIMUM_USER_STAMP, MINUTE, MONDAY, MONTH, NOVEMBER, OCTOBER, ONE_DAY, ONE_HOUR, ONE_MINUTE, ONE_SECOND, ONE_WEEK, PM, RESOLVE_REMAP, SATURDAY, SECOND, SEPTEMBER, SUNDAY, THURSDAY, TUESDAY, UNDECIMBER, UNSET, WALLTIME_FIRST, WALLTIME_LAST, WALLTIME_NEXT_VALID, WEDNESDAY, WEEK_OF_MONTH, WEEK_OF_YEAR, WEEKDAY, WEEKEND, WEEKEND_CEASE, WEEKEND_ONSET, YEAR, YEAR_WOY, ZONE_OFFSET
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Constructor Summary
Constructors Constructor Description TaiwanCalendar()
Constructs aTaiwanCalendar
using the current time in the default time zone with the default locale.TaiwanCalendar(int year, int month, int date)
Constructs aTaiwanCalendar
with the given date set in the default time zone with the default locale.TaiwanCalendar(int year, int month, int date, int hour, int minute, int second)
Constructs a TaiwanCalendar with the given date and time set for the default time zone with the default locale.TaiwanCalendar(TimeZone zone)
Constructs aTaiwanCalendar
based on the current time in the given time zone with the default locale.TaiwanCalendar(TimeZone zone, ULocale locale)
Constructs aTaiwanCalendar
based on the current time in the given time zone with the given locale.TaiwanCalendar(TimeZone zone, java.util.Locale aLocale)
Constructs aTaiwanCalendar
based on the current time in the given time zone with the given locale.TaiwanCalendar(ULocale locale)
Constructs aTaiwanCalendar
based on the current time in the default time zone with the given locale.TaiwanCalendar(java.util.Date date)
Constructs aTaiwanCalendar
with the given date set in the default time zone with the default locale.TaiwanCalendar(java.util.Locale aLocale)
Constructs aTaiwanCalendar
based on the current time in the default time zone with the given locale.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.String
getType()
Returns the calendar type name string for this Calendar object.protected void
handleComputeFields(int julianDay)
Override Calendar to compute several fields specific to the hybrid Gregorian-Julian calendar system.protected int
handleGetExtendedYear()
Returns the extended year defined by the current fields.protected int
handleGetLimit(int field, int limitType)
Override GregorianCalendar.-
Methods inherited from class com.ibm.icu.util.GregorianCalendar
getActualMaximum, getActualMinimum, getGregorianChange, handleComputeJulianDay, handleComputeMonthStart, handleGetMonthLength, handleGetYearLength, hashCode, isEquivalentTo, isLeapYear, roll, setGregorianChange
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Methods inherited from class com.ibm.icu.util.Calendar
add, after, before, clear, clear, clone, compareTo, complete, computeFields, computeGregorianFields, computeGregorianMonthStart, computeJulianDay, computeMillisInDay, computeMillisInDayLong, computeTime, computeZoneOffset, computeZoneOffset, equals, fieldDifference, fieldName, floorDivide, floorDivide, floorDivide, floorDivide, get, getAvailableLocales, getAvailableULocales, getDateTimeFormat, getDateTimeFormat, getDateTimePattern, getDayOfWeekType, getDefaultDayInMonth, getDefaultMonthInYear, getDisplayName, getDisplayName, getFieldCount, getFieldResolutionTable, getFirstDayOfWeek, getGreatestMinimum, getGregorianDayOfMonth, getGregorianDayOfYear, getGregorianMonth, getGregorianYear, getInstance, getInstance, getInstance, getInstance, getInstance, getInstance, getKeywordValuesForLocale, getLeastMaximum, getLimit, getLocale, getMaximum, getMinimalDaysInFirstWeek, getMinimum, getRelatedYear, getRepeatedWallTimeOption, getSkippedWallTimeOption, getStamp, getTime, getTimeInMillis, getTimeZone, getWeekData, getWeekDataForRegion, getWeekendTransition, gregorianMonthLength, gregorianPreviousMonthLength, handleCreateFields, handleGetDateFormat, handleGetDateFormat, handleGetDateFormat, handleGetDateFormat, haveDefaultCentury, internalGet, internalGet, internalGetTimeInMillis, internalSet, isGregorianLeapYear, isLenient, isSet, isWeekend, isWeekend, julianDayToDayOfWeek, julianDayToMillis, millisToJulianDay, newerField, newestStamp, pinField, prepareGetActual, resolveFields, roll, set, set, set, set, setFirstDayOfWeek, setLenient, setMinimalDaysInFirstWeek, setRelatedYear, setRepeatedWallTimeOption, setSkippedWallTimeOption, setTime, setTimeInMillis, setTimeZone, setWeekData, toString, validateField, validateField, validateFields, weekNumber, weekNumber
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Field Detail
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BEFORE_MINGUO
public static final int BEFORE_MINGUO
Constant for the Taiwan Era for years before Minguo 1. Brefore Minuo 1 is Gregorian 1911, Before Minguo 2 is Gregorian 1910 and so on.- See Also:
Calendar.ERA
, Constant Field Values
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MINGUO
public static final int MINGUO
Constant for the Taiwan Era for Minguo. Minguo 1 is 1912 in Gregorian calendar.- See Also:
Calendar.ERA
, Constant Field Values
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Constructor Detail
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TaiwanCalendar
public TaiwanCalendar()
Constructs aTaiwanCalendar
using the current time in the default time zone with the default locale.
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TaiwanCalendar
public TaiwanCalendar(TimeZone zone)
Constructs aTaiwanCalendar
based on the current time in the given time zone with the default locale.- Parameters:
zone
- the given time zone.
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TaiwanCalendar
public TaiwanCalendar(java.util.Locale aLocale)
Constructs aTaiwanCalendar
based on the current time in the default time zone with the given locale.- Parameters:
aLocale
- the given locale.
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TaiwanCalendar
public TaiwanCalendar(ULocale locale)
Constructs aTaiwanCalendar
based on the current time in the default time zone with the given locale.- Parameters:
locale
- the given ulocale.
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TaiwanCalendar
public TaiwanCalendar(TimeZone zone, java.util.Locale aLocale)
Constructs aTaiwanCalendar
based on the current time in the given time zone with the given locale.- Parameters:
zone
- the given time zone.
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TaiwanCalendar
public TaiwanCalendar(TimeZone zone, ULocale locale)
Constructs aTaiwanCalendar
based on the current time in the given time zone with the given locale.- Parameters:
zone
- the given time zone.locale
- the given ulocale.
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TaiwanCalendar
public TaiwanCalendar(java.util.Date date)
Constructs aTaiwanCalendar
with the given date set in the default time zone with the default locale.- Parameters:
date
- The date to which the new calendar is set.
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TaiwanCalendar
public TaiwanCalendar(int year, int month, int date)
Constructs aTaiwanCalendar
with the given date set in the default time zone with the default locale.
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TaiwanCalendar
public TaiwanCalendar(int year, int month, int date, int hour, int minute, int second)
Constructs a TaiwanCalendar with the given date and time set for the default time zone with the default locale.- Parameters:
year
- The value used to set the calendar'sYEAR
time field.month
- The value used to set the calendar'sMONTH
time field. The value is 0-based. e.g., 0 for January.date
- The value used to set the calendar'sDATE
time field.hour
- The value used to set the calendar'sHOUR_OF_DAY
time field.minute
- The value used to set the calendar'sMINUTE
time field.second
- The value used to set the calendar'sSECOND
time field.
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Method Detail
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handleGetExtendedYear
protected int handleGetExtendedYear()
Returns the extended year defined by the current fields. This will use the EXTENDED_YEAR field or the YEAR and supra-year fields (such as ERA) specific to the calendar system, depending on which set of fields is newer.- Overrides:
handleGetExtendedYear
in classGregorianCalendar
- Returns:
- the extended year
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handleComputeFields
protected void handleComputeFields(int julianDay)
Override Calendar to compute several fields specific to the hybrid Gregorian-Julian calendar system. These are:- ERA
- YEAR
- MONTH
- DAY_OF_MONTH
- DAY_OF_YEAR
- EXTENDED_YEAR
- Overrides:
handleComputeFields
in classGregorianCalendar
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handleGetLimit
protected int handleGetLimit(int field, int limitType)
Override GregorianCalendar. There is only one Taiwan ERA. We should really handle YEAR, YEAR_WOY, and EXTENDED_YEAR here too to implement the 1..5000000 range, but it's not critical.- Overrides:
handleGetLimit
in classGregorianCalendar
- Parameters:
field
- one of the above field numberslimitType
- one ofMINIMUM
,GREATEST_MINIMUM
,LEAST_MAXIMUM
, orMAXIMUM
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getType
public java.lang.String getType()
Returns the calendar type name string for this Calendar object. The returned string is the legacy ICU calendar attribute value, for example, "gregorian" or "japanese".See type="old type name" for the calendar attribute of locale IDs at http://www.unicode.org/reports/tr35/#Key_Type_Definitions
- Overrides:
getType
in classGregorianCalendar
- Returns:
- legacy calendar type name string
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