Package 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
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:
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Field Summary
FieldsModifier and TypeFieldDescriptionstatic final DateFormat.Field
Constant identifying the time of day indicator(am/pm).static final DateFormat.Field
Constant identifying the am/pm/midnight/noon field.static final DateFormat.Field
Constant identifying the day of month field.static final DateFormat.Field
Constant identifying the day of week field.static final DateFormat.Field
Constant identifying the day of week in month field.static final DateFormat.Field
Constant identifying the day of year field.static final DateFormat.Field
Constant identifying the local day of week field.static final DateFormat.Field
Constant identifying the era field.static final DateFormat.Field
Constant identifying the extended year field.static final DateFormat.Field
Constant identifying the flexible day period field.static final DateFormat.Field
Constant identifying the hour(0-23) of day field.static final DateFormat.Field
Constant identifying the hour(1-24) of day field.static final DateFormat.Field
Constant identifying the hour(0-11) field.static final DateFormat.Field
Constant identifying the hour(1-12) field.static final DateFormat.Field
Constant identifying the Julian day field.static final DateFormat.Field
Constant identifying the millisecond field.static final DateFormat.Field
Constant identifying the milliseconds in day field.static final DateFormat.Field
Constant identifying the minute field.static final DateFormat.Field
Constant identifying the month field.static final DateFormat.Field
Constant identifying the quarter field.static final DateFormat.Field
Deprecated.This API is ICU internal only.static final DateFormat.Field
Constant identifying the second field.static final DateFormat.Field
Deprecated.This API is ICU internal only.static final DateFormat.Field
Constant identifying the time zone field.static final DateFormat.Field
Constant identifying the week of month field.static final DateFormat.Field
Constant identifying the week of year field.static final DateFormat.Field
Constant identifying the year field.static final DateFormat.Field
Constant identifying the year used with week of year field.Fields inherited from class java.text.AttributedCharacterIterator.Attribute
INPUT_METHOD_SEGMENT, LANGUAGE, READING
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionint
Returns theCalendar
field associated with this attribute.static DateFormat.Field
ofCalendarField
(int calendarField) Returns theField
constant that corresponds to theCalendar
fieldcalendarField
.protected Object
Resolves instances being deserialized to the predefined constants.Methods inherited from class java.text.AttributedCharacterIterator.Attribute
equals, getName, hashCode, toString
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Field Details
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AM_PM
Constant identifying the time of day indicator(am/pm). -
DAY_OF_MONTH
Constant identifying the day of month field. -
DAY_OF_WEEK
Constant identifying the day of week field. -
DAY_OF_WEEK_IN_MONTH
Constant identifying the day of week in month field. -
DAY_OF_YEAR
Constant identifying the day of year field. -
ERA
Constant identifying the era field. -
HOUR_OF_DAY0
Constant identifying the hour(0-23) of day field. -
HOUR_OF_DAY1
Constant identifying the hour(1-24) of day field. -
HOUR0
Constant identifying the hour(0-11) field. -
HOUR1
Constant identifying the hour(1-12) field. -
MILLISECOND
Constant identifying the millisecond field. -
MINUTE
Constant identifying the minute field. -
MONTH
Constant identifying the month field. -
SECOND
Constant identifying the second field. -
TIME_ZONE
Constant identifying the time zone field. -
WEEK_OF_MONTH
Constant identifying the week of month field. -
WEEK_OF_YEAR
Constant identifying the week of year field. -
YEAR
Constant identifying the year field. -
DOW_LOCAL
Constant identifying the local day of week field. -
EXTENDED_YEAR
Constant identifying the extended year field. -
JULIAN_DAY
Constant identifying the Julian day field. -
MILLISECONDS_IN_DAY
Constant identifying the milliseconds in day field. -
YEAR_WOY
Constant identifying the year used with week of year field. -
QUARTER
Constant identifying the quarter field. -
RELATED_YEAR
Deprecated.This API is ICU internal only.Constant identifying the related year field. -
AM_PM_MIDNIGHT_NOON
Constant identifying the am/pm/midnight/noon field. -
FLEXIBLE_DAY_PERIOD
Constant identifying the flexible day period field. -
TIME_SEPARATOR
Deprecated.This API is ICU internal only.Constant identifying the time separator field.
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Constructor Details
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Field
Constructs aDateFormat.Field
with the given name and theCalendar
field which this attribute represents. Use -1 forcalendarField
if this field does not have a correspondingCalendar
field.- Parameters:
name
- Name of the attributecalendarField
-Calendar
field constant
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Method Details
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ofCalendarField
Returns theField
constant that corresponds to theCalendar
fieldcalendarField
. If there is no correspondingField
is available, null is returned.- Parameters:
calendarField
-Calendar
field constant- Returns:
Field
associated with thecalendarField
, or null if no associatedField
is available.- Throws:
IllegalArgumentException
- ifcalendarField
is not a validCalendar
field constant.
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getCalendarField
public int getCalendarField()Returns theCalendar
field associated with this attribute. If there is no correspondingCalendar
available, this will return -1.- Returns:
Calendar
constant for this attribute.
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readResolve
Resolves instances being deserialized to the predefined constants.- Overrides:
readResolve
in classAttributedCharacterIterator.Attribute
- Throws:
InvalidObjectException
- if the constant could not be resolved.
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