com.ibm.icu.text

Class DateFormat.Field

java.lang.Object

java.text.AttributedCharacterIterator.Attribute

java.text.Format.Field

com.ibm.icu.text.DateFormat.Field

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

ChineseDateFormat.Field

Enclosing class:

DateFormat

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.

See Also:

Serialized Form

Field Summary

Fields

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

Fields inherited from class java.text.AttributedCharacterIterator.Attribute

INPUT_METHOD_SEGMENT, LANGUAGE, READING

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
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 Object	readResolve() Resolves instances being deserialized to the predefined constants.

Methods inherited from class java.text.AttributedCharacterIterator.Attribute

equals, getName, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

AM_PM

public static final DateFormat.Field AM_PM

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

DAY_OF_MONTH

public static final DateFormat.Field DAY_OF_MONTH

Constant identifying the day of month field.

DAY_OF_WEEK

public static final DateFormat.Field DAY_OF_WEEK

Constant identifying the day of week field.

DAY_OF_WEEK_IN_MONTH

public static final DateFormat.Field DAY_OF_WEEK_IN_MONTH

Constant identifying the day of week in month field.

DAY_OF_YEAR

public static final DateFormat.Field DAY_OF_YEAR

Constant identifying the day of year field.

ERA

public static final DateFormat.Field ERA

Constant identifying the era field.

HOUR_OF_DAY0

public static final DateFormat.Field HOUR_OF_DAY0

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

HOUR_OF_DAY1

public static final DateFormat.Field HOUR_OF_DAY1

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

HOUR0

public static final DateFormat.Field HOUR0

Constant identifying the hour(0-11) field.

HOUR1

public static final DateFormat.Field HOUR1

Constant identifying the hour(1-12) field.

MILLISECOND

public static final DateFormat.Field MILLISECOND

Constant identifying the millisecond field.

MINUTE

public static final DateFormat.Field MINUTE

Constant identifying the minute field.

MONTH

public static final DateFormat.Field MONTH

Constant identifying the month field.

SECOND

public static final DateFormat.Field SECOND

Constant identifying the second field.

TIME_ZONE

public static final DateFormat.Field TIME_ZONE

Constant identifying the time zone field.

WEEK_OF_MONTH

public static final DateFormat.Field WEEK_OF_MONTH

Constant identifying the week of month field.

WEEK_OF_YEAR

public static final DateFormat.Field WEEK_OF_YEAR

Constant identifying the week of year field.

YEAR

public static final DateFormat.Field YEAR

Constant identifying the year field.

DOW_LOCAL

public static final DateFormat.Field DOW_LOCAL

Constant identifying the local day of week field.

EXTENDED_YEAR

public static final DateFormat.Field EXTENDED_YEAR

Constant identifying the extended year field.

JULIAN_DAY

public static final DateFormat.Field JULIAN_DAY

Constant identifying the Julian day field.

MILLISECONDS_IN_DAY

public static final DateFormat.Field MILLISECONDS_IN_DAY

Constant identifying the milliseconds in day field.

YEAR_WOY

public static final DateFormat.Field YEAR_WOY

Constant identifying the year used with week of year field.

QUARTER

public static final DateFormat.Field QUARTER

Constant identifying the quarter field.

RELATED_YEAR

@Deprecated
public static final DateFormat.Field RELATED_YEAR

Deprecated. This API is ICU internal only.

Constant identifying the related year field.

TIME_SEPARATOR

public static final DateFormat.Field TIME_SEPARATOR

Constant identifying the time separator field.

Constructor Detail

Field

protected 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

Method Detail

ofCalendarField

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.

getCalendarField

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.

readResolve

protected Object readResolve()
                      throws InvalidObjectException

Resolves instances being deserialized to the predefined constants.

Overrides:

readResolve in class AttributedCharacterIterator.Attribute

Returns:

the Attribute this instance represents.

Throws:

InvalidObjectException - if the constant could not be resolved.