DateFormat.Field

public static class DateFormat.Field extends Format.Field

The instances of this inner class are used as attribute keys and values in AttributedCharacterIterator that DateFormat.formatToCharacterIterator() method returns.

There is no public constructor to this class, the only instances are the constants defined here.

Field Summary

public static final DateFormat.Field AM_PM Constant identifying the time of day indicator(am/pm).
public static final DateFormat.Field DAY_OF_MONTH Constant identifying the day of month field.
public static final DateFormat.Field DAY_OF_WEEK Constant identifying the day of week field.
public static final DateFormat.Field DAY_OF_WEEK_IN_MONTH Constant identifying the day of week in month field.
public static final DateFormat.Field DAY_OF_YEAR Constant identifying the day of year field.
public static final DateFormat.Field DOW_LOCAL Constant identifying the local day of week field.
public static final DateFormat.Field ERA Constant identifying the era field.
public static final DateFormat.Field EXTENDED_YEAR Constant identifying the extended year field.
public static final DateFormat.Field HOUR0 Constant identifying the hour(0-11) field.
public static final DateFormat.Field HOUR1 Constant identifying the hour(1-12) field.
public static final DateFormat.Field HOUR_OF_DAY0 Constant identifying the hour(0-23) of day field.
public static final DateFormat.Field HOUR_OF_DAY1 Constant identifying the hour(1-24) of day field.
public static final DateFormat.Field JULIAN_DAY Constant identifying the Julian day field.
public static final DateFormat.Field MILLISECOND Constant identifying the millisecond field.
public static final DateFormat.Field MILLISECONDS_IN_DAY Constant identifying the milliseconds in day field.
public static final DateFormat.Field MINUTE Constant identifying the minute field.
public static final DateFormat.Field MONTH Constant identifying the month field.
public static final DateFormat.Field QUARTER Constant identifying the quarter field.
public static final DateFormat.Field SECOND Constant identifying the second field.
public static final DateFormat.Field TIME_ZONE Constant identifying the time zone field.
public static final DateFormat.Field WEEK_OF_MONTH Constant identifying the week of month field.
public static final DateFormat.Field WEEK_OF_YEAR Constant identifying the week of year field.
public static final DateFormat.Field YEAR Constant identifying the year field.
public static final DateFormat.Field YEAR_WOY Constant identifying the year used with week of year field.

Inherited Field Summary

Protected Constructor Summary

DateFormat.Field(String name, int calendarField)
Constructs a DateFormat.Field with the given name and the Calendar field which this attribute represents.

Public Method Summary

int
getCalendarField()
Returns the Calendar field associated with this attribute.
static DateFormat.Field
ofCalendarField(int calendarField)
Returns the Field constant that corresponds to the Calendar field calendarField.

Protected Method Summary

Object
readResolve()
Resolves instances being deserialized to the predefined constants.

Inherited Method Summary

Fields

public static final DateFormat.Field AM_PM

Constant identifying the time of day indicator(am/pm).

public static final DateFormat.Field DAY_OF_MONTH

Constant identifying the day of month field.

public static final DateFormat.Field DAY_OF_WEEK

Constant identifying the day of week field.

public static final DateFormat.Field DAY_OF_WEEK_IN_MONTH

Constant identifying the day of week in month field.

public static final DateFormat.Field DAY_OF_YEAR

Constant identifying the day of year field.

public static final DateFormat.Field DOW_LOCAL

Constant identifying the local day of week field.

public static final DateFormat.Field ERA

Constant identifying the era field.

public static final DateFormat.Field EXTENDED_YEAR

Constant identifying the extended year field.

public static final DateFormat.Field HOUR0

Constant identifying the hour(0-11) field.

public static final DateFormat.Field HOUR1

Constant identifying the hour(1-12) field.

public static final DateFormat.Field HOUR_OF_DAY0

Constant identifying the hour(0-23) of day field.

public static final DateFormat.Field HOUR_OF_DAY1

Constant identifying the hour(1-24) of day field.

public static final DateFormat.Field JULIAN_DAY

Constant identifying the Julian day field.

public static final DateFormat.Field MILLISECOND

Constant identifying the millisecond field.

public static final DateFormat.Field MILLISECONDS_IN_DAY

Constant identifying the milliseconds in day field.

public static final DateFormat.Field MINUTE

Constant identifying the minute field.

public static final DateFormat.Field MONTH

Constant identifying the month field.

public static final DateFormat.Field QUARTER

Constant identifying the quarter field.

public static final DateFormat.Field SECOND

Constant identifying the second field.

public static final DateFormat.Field TIME_ZONE

Constant identifying the time zone field.

public static final DateFormat.Field WEEK_OF_MONTH

Constant identifying the week of month field.

public static final DateFormat.Field WEEK_OF_YEAR

Constant identifying the week of year field.

public static final DateFormat.Field YEAR

Constant identifying the year field.

public static final DateFormat.Field YEAR_WOY

Constant identifying the year used with week of year field.

Protected Constructors

protected DateFormat.Field (String name, int calendarField)

Constructs a DateFormat.Field with the given name and the Calendar field which this attribute represents. Use -1 for calendarField if this field does not have a corresponding Calendar field.

Parameters
name Name of the attribute
calendarField Calendar field constant

Public Methods

public int getCalendarField ()

Returns the Calendar field associated with this attribute. If there is no corresponding Calendar available, this will return -1.

Returns
  • Calendar constant for this attribute.

public static DateFormat.Field ofCalendarField (int calendarField)

Returns the Field constant that corresponds to the Calendar field calendarField. If there is no corresponding Field is available, null is returned.

Parameters
calendarField Calendar field constant
Returns
  • Field associated with the calendarField, or null if no associated Field is available.
Throws
IllegalArgumentException if calendarField is not a valid Calendar field constant.

Protected Methods

protected Object readResolve ()

Resolves instances being deserialized to the predefined constants.

Returns
  • the Attribute this instance represents.
Throws
InvalidObjectException if the constant could not be resolved.