int32_t TaiwanCalendar::handleGetExtendedYear()
{
// EXTENDED_YEAR in TaiwanCalendar is a Gregorian year
// The default value of EXTENDED_YEAR is 1970 (Minguo 59)
int32_t year = kGregorianEpoch;
if (newerField(UCAL_EXTENDED_YEAR, UCAL_YEAR) == UCAL_EXTENDED_YEAR
&& newerField(UCAL_EXTENDED_YEAR, UCAL_ERA) == UCAL_EXTENDED_YEAR)
{
year = internalGet(UCAL_EXTENDED_YEAR, kGregorianEpoch);
}
else
{
int32_t era = internalGet(UCAL_ERA, MINGUO);
if (era == MINGUO)
{
year = internalGet(UCAL_YEAR, 1) + kTaiwanEraStart;
}
else if (era == BEFORE_MINGUO)
{
year = 1 - internalGet(UCAL_YEAR, 1) + kTaiwanEraStart;
}
}
return year;
}
int32_t JapaneseCalendar::handleGetExtendedYear()
{
int32_t year;
if (newerField(UCAL_EXTENDED_YEAR, UCAL_YEAR) == UCAL_EXTENDED_YEAR &&
newerField(UCAL_EXTENDED_YEAR, UCAL_ERA) == UCAL_EXTENDED_YEAR) {
year = internalGet(UCAL_EXTENDED_YEAR, 1);
} else {
// Subtract one because year starts at 1
year = internalGet(UCAL_YEAR) + kEraInfo[internalGetEra()].year - 1;
}
return year;
}
int32_t JapaneseCalendar::handleGetExtendedYear()
{
// EXTENDED_YEAR in JapaneseCalendar is a Gregorian year
// The default value of EXTENDED_YEAR is 1970 (Showa 45)
int32_t year;
if (newerField(UCAL_EXTENDED_YEAR, UCAL_YEAR) == UCAL_EXTENDED_YEAR &&
newerField(UCAL_EXTENDED_YEAR, UCAL_ERA) == UCAL_EXTENDED_YEAR) {
year = internalGet(UCAL_EXTENDED_YEAR, kGregorianEpoch);
} else {
// Subtract one because year starts at 1
year = internalGet(UCAL_YEAR) + kEraInfo[internalGetEra()].year - 1;
}
return year;
}
/**
* @draft ICU 2.4
*/
int32_t IslamicCalendar::handleGetExtendedYear() {
int32_t year;
if (newerField(UCAL_EXTENDED_YEAR, UCAL_YEAR) == UCAL_EXTENDED_YEAR) {
year = internalGet(UCAL_EXTENDED_YEAR, 1); // Default to year 1
} else {
year = internalGet(UCAL_YEAR, 1); // Default to year 1
}
return year;
}
int32_t BuddhistCalendar::handleGetExtendedYear()
{
// EXTENDED_YEAR in BuddhistCalendar is a Gregorian year.
// The default value of EXTENDED_YEAR is 1970 (Buddhist 2513)
int32_t year;
if (newerField(UCAL_EXTENDED_YEAR, UCAL_YEAR) == UCAL_EXTENDED_YEAR) {
year = internalGet(UCAL_EXTENDED_YEAR, kGregorianEpoch);
} else {
// extended year is a gregorian year, where 1 = 1AD, 0 = 1BC, -1 = 2BC, etc
year = internalGet(UCAL_YEAR, kGregorianEpoch - kBuddhistEraStart)
+ kBuddhistEraStart;
}
return year;
}
int32_t
CopticCalendar::handleGetExtendedYear()
{
int32_t eyear;
if (newerField(UCAL_EXTENDED_YEAR, UCAL_YEAR) == UCAL_EXTENDED_YEAR) {
eyear = internalGet(UCAL_EXTENDED_YEAR, 1); // Default to year 1
} else {
// The year defaults to the epoch start, the era to CE
int32_t era = internalGet(UCAL_ERA, CE);
if (era == BCE) {
eyear = 1 - internalGet(UCAL_YEAR, 1); // Convert to extended year
} else {
eyear = internalGet(UCAL_YEAR, 1); // Default to year 1
}
}
return eyear;
}
int32_t
EthiopicCalendar::handleGetExtendedYear()
{
// Ethiopic calendar uses EXTENDED_YEAR aligned to
// Amelete Hihret year always.
int32_t eyear;
if (newerField(UCAL_EXTENDED_YEAR, UCAL_YEAR) == UCAL_EXTENDED_YEAR) {
eyear = internalGet(UCAL_EXTENDED_YEAR, 1); // Default to year 1
} else if (isAmeteAlemEra()) {
eyear = internalGet(UCAL_YEAR, 1 + AMETE_MIHRET_DELTA)
- AMETE_MIHRET_DELTA; // Default to year 1 of Amelete Mihret
} else {
// The year defaults to the epoch start, the era to AMETE_MIHRET
int32_t era = internalGet(UCAL_ERA, AMETE_MIHRET);
if (era == AMETE_MIHRET) {
eyear = internalGet(UCAL_YEAR, 1); // Default to year 1
} else {
eyear = internalGet(UCAL_YEAR, 1) - AMETE_MIHRET_DELTA;
}
}
return eyear;
}
