java/text/DateFormat.java

859     public static class Field extends Format.Field {
865         private static final Map<String, Field> instanceMap = new HashMap<>(18);
866         // Maps from Calendar constant (such as Calendar.ERA) to Field
867         // constant (such as Field.ERA).
868         private static final Field[] calendarToFieldMapping =
869                                              new Field[Calendar.FIELD_COUNT];
875          * Returns the <code>Field</code> constant that corresponds to
878          * constant and a <code>Field</code>, null is returned.
883          * @return Field instance representing calendarField.
886         public static Field ofCalendarField(int calendarField) {
896          * Creates a <code>Field</code>.
898          * @param name the name of the <code>Field</code>
900          *        <code>Field</code> corresponds to; any value, even one
905         protected Field(String name, int calendarField) {
908             if (this.getClass() == DateFormat.Field.class) {
936          * @return resolved DateFormat.Field constant
940             if (this.getClass() != DateFormat.Field.class) {
959         public static final Field ERA = new Field("era", Calendar.ERA);
964         public static final Field YEAR = new Field("year", Calendar.YEAR);
969         public static final Field MONTH = new Field("month", Calendar.MONTH);
974         public static final Field DAY_OF_MONTH = new
975                             Field("day of month", Calendar.DAY_OF_MONTH);
981         public static final Field HOUR_OF_DAY1 = new Field("hour of day 1",-1);
987         public static final Field HOUR_OF_DAY0 = new
988                Field("hour of day", Calendar.HOUR_OF_DAY);
993         public static final Field MINUTE =new Field("minute", Calendar.MINUTE);
998         public static final Field SECOND =new Field("second", Calendar.SECOND);
1003         public static final Field MILLISECOND = new
1004                 Field("millisecond", Calendar.MILLISECOND);
1009         public static final Field DAY_OF_WEEK = new
1010                 Field("day of week", Calendar.DAY_OF_WEEK);
1015         public static final Field DAY_OF_YEAR = new
1016                 Field("day of year", Calendar.DAY_OF_YEAR);
1021         public static final Field DAY_OF_WEEK_IN_MONTH =
1022                      new Field("day of week in month",
1028         public static final Field WEEK_OF_YEAR = new
1029               Field("week of year", Calendar.WEEK_OF_YEAR);
1034         public static final Field WEEK_OF_MONTH = new
1035             Field("week of month", Calendar.WEEK_OF_MONTH);
1041         public static final Field AM_PM = new
1042                             Field("am pm", Calendar.AM_PM);
1048         public static final Field HOUR1 = new Field("hour 1", -1);
1054         public static final Field HOUR0 = new
1055                             Field("hour", Calendar.HOUR);
1060         public static final Field TIME_ZONE = new Field("time zone", -1);