Examples of sun.util.calendar.Era

sun.util.calendar.Era

The class Era represents a calendar era that defines a period of time in which the same year numbering is used. For example, Gregorian year 2004 is Heisei 16 in the Japanese calendar system. An era starts at any point of time (Gregorian) that is represented by CalendarDate.

Eras that are applicable to a particular calendar system can be obtained by calling {@link CalendarSystem#getEras}one of which can be used to specify a date in CalendarDate.

The following era names are defined in this release.

 Calendar system         Era name         Since (in Gregorian) ----------------------------------------------------------------------- Japanese calendar       Meiji            1868-01-01 midnight local time Taisho           1912-07-30 midnight local time Showa            1926-12-26 midnight local time Heisei           1989-01-08 midnight local time Julian calendar         BeforeCommonEra  -292275055-05-16T16:47:04.192Z CommonEra        0000-12-30 midnight local time Taiwanese calendar      MinGuo           1911-01-01 midnight local time Thai Buddhist calendar  BuddhistEra      -543-01-01 midnight local time -----------------------------------------------------------------------

@author Masayoshi Okutsu @since 1.5

  } else {
      // Handle Julian calendar dates.
      calsys = getJulianCalendarSystem();
      cdate = (BaseCalendar.Date) jcal.newCalendarDate(getZone());
      jcal.getCalendarDateFromFixedDate(cdate, fixedDate);
      Era e = cdate.getEra();
      if (e == jeras[0]) {
    era = BCE;
      }
      year = cdate.getYear();
  }

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        map.put(strings[i], base + i);
    }
    // If strings[] has fewer than eras[], get more names from eras[].
    if (field == ERA && strings.length < eras.length) {
        for (int i = strings.length; i < eras.length; i++) {
      Era era = eras[i];
      String name = (style == SHORT) ? era.getAbbreviation() : era.getName();
      map.put(name, i);
        }
    }
      }
  }

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     * @param date the date for which the first day of the year is
     * calculated. The date has to be in the cut-over year.
     * @param fixedDate the fixed date representation of the date
     */
    private final long getFixedDateJan1(LocalGregorianCalendar.Date date, long fixedDate) {
  Era era = date.getEra();
  if (date.getEra() != null && date.getYear() == 1) {
      for (int eraIndex = getEraIndex(date); eraIndex > 0; eraIndex--) {
    CalendarDate d = eras[eraIndex].getSinceDate();
    long fd = gcal.getFixedDate(d);
    // There might be multiple era transitions in a year.

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  }
  return false;
    }


    private static final int getEraIndex(LocalGregorianCalendar.Date date) {
  Era era = date.getEra();
  for (int i = eras.length - 1; i > 0; i--) {
      if (eras[i] == era) {
    return i;
      }
  }

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      } else {
    int index = get(field);
    // If the ERA value is out of range for strings, then
    // try to get its name or abbreviation from the Era instance.
    if (field == ERA && index >= strings.length && index < eras.length) {
        Era era = eras[index];
        name = (style == SHORT) ? era.getAbbreviation() : era.getName();
    } else {
        if (field == DAY_OF_WEEK)
      --index;
        name = strings[index];
    }

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        } else {
            // Handle Julian calendar dates.
            calsys = getJulianCalendarSystem();
            cdate = (BaseCalendar.Date) jcal.newCalendarDate(getZone());
            jcal.getCalendarDateFromFixedDate(cdate, fixedDate);
            Era e = cdate.getEra();
            if (e == jeras[0]) {
                era = BCE;
            }
            year = cdate.getYear();
        }

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                    size = values.size();
                }
                if (size < eras.length) {
                    int baseStyle = getBaseStyle(style);
                    for (int i = size; i < eras.length; i++) {
                        Era era = eras[i];
                        if (baseStyle == ALL_STYLES || baseStyle == SHORT
                                || baseStyle == NARROW_FORMAT) {
                            names.put(era.getAbbreviation(), i);
                        }
                        if (baseStyle == ALL_STYLES || baseStyle == LONG) {
                            names.put(era.getName(), i);
                        }
                    }
                }
            }
        }

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     * @param date the date for which the first day of the year is
     * calculated. The date has to be in the cut-over year.
     * @param fixedDate the fixed date representation of the date
     */
    private long getFixedDateJan1(LocalGregorianCalendar.Date date, long fixedDate) {
        Era era = date.getEra();
        if (date.getEra() != null && date.getYear() == 1) {
            for (int eraIndex = getEraIndex(date); eraIndex > 0; eraIndex--) {
                CalendarDate d = eras[eraIndex].getSinceDate();
                long fd = gcal.getFixedDate(d);
                // There might be multiple era transitions in a year.

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        }
        return false;
    }


    private static int getEraIndex(LocalGregorianCalendar.Date date) {
        Era era = date.getEra();
        for (int i = eras.length - 1; i > 0; i--) {
            if (eras[i] == era) {
                return i;
            }
        }

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        } else {
            // Handle Julian calendar dates.
            calsys = getJulianCalendarSystem();
            cdate = (BaseCalendar.Date) jcal.newCalendarDate(getZone());
            jcal.getCalendarDateFromFixedDate(cdate, fixedDate);
            Era e = cdate.getEra();
            if (e == jeras[0]) {
                era = BCE;
            }
            year = cdate.getYear();
        }

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Related Classes of sun.util.calendar.Era

java.util.GregorianCalendar

java.util.JapaneseImperialCalendar

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