Serializable
public static class DateFormat.Field extends Format.Field
AttributedCharacterIterator
returned
from DateFormat.formatToCharacterIterator
and as
field identifiers in FieldPosition
.
The class also provides two methods to map between its constants and the corresponding Calendar constants.
Calendar
,
Serialized FormModifier and Type | Field | Description |
---|---|---|
static DateFormat.Field |
AM_PM |
Constant identifying the time of day indicator
(e.g.
|
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 field.
|
static DateFormat.Field |
DAY_OF_YEAR |
Constant identifying the day of year field.
|
static DateFormat.Field |
ERA |
Constant identifying the era field.
|
static DateFormat.Field |
HOUR_OF_DAY0 |
Constant identifying the hour of day field, where the legal values
are 0 to 23.
|
static DateFormat.Field |
HOUR_OF_DAY1 |
Constant identifying the hour of day field, where the legal values
are 1 to 24.
|
static DateFormat.Field |
HOUR0 |
Constant identifying the hour field, where the legal values are
0 to 11.
|
static DateFormat.Field |
HOUR1 |
Constant identifying the hour field, where the legal values are
1 to 12.
|
static DateFormat.Field |
MILLISECOND |
Constant identifying the millisecond field.
|
static DateFormat.Field |
MINUTE |
Constant identifying the minute field.
|
static DateFormat.Field |
MONTH |
Constant identifying the month field.
|
static DateFormat.Field |
SECOND |
Constant identifying the second 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.
|
INPUT_METHOD_SEGMENT, LANGUAGE, READING
Modifier | Constructor | Description |
---|---|---|
protected |
Field(String name,
int calendarField) |
Creates a
Field . |
Modifier and Type | Method | 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 constant calendarField . |
protected Object |
readResolve() |
Resolves instances being deserialized to the predefined constants.
|
equals, getName, hashCode, toString
public static final DateFormat.Field AM_PM
public static final DateFormat.Field DAY_OF_MONTH
public static final DateFormat.Field DAY_OF_WEEK
public static final DateFormat.Field DAY_OF_WEEK_IN_MONTH
public static final DateFormat.Field DAY_OF_YEAR
public static final DateFormat.Field ERA
public static final DateFormat.Field HOUR_OF_DAY0
public static final DateFormat.Field HOUR_OF_DAY1
public static final DateFormat.Field HOUR0
public static final DateFormat.Field HOUR1
public static final DateFormat.Field MILLISECOND
public static final DateFormat.Field MINUTE
public static final DateFormat.Field MONTH
public static final DateFormat.Field SECOND
public static final DateFormat.Field TIME_ZONE
public static final DateFormat.Field WEEK_OF_MONTH
public static final DateFormat.Field WEEK_OF_YEAR
public static final DateFormat.Field YEAR
protected Field(String name, int calendarField)
Field
.name
- the name of the Field
calendarField
- the Calendar
constant this
Field
corresponds to; any value, even one
outside the range of legal Calendar
values may
be used, but -1
should be used for values
that don't correspond to legal Calendar
valuespublic static DateFormat.Field ofCalendarField(int calendarField)
Field
constant that corresponds to
the Calendar
constant calendarField
.
If there is no direct mapping between the Calendar
constant and a Field
, null is returned.calendarField
- Calendar field constantIllegalArgumentException
- if calendarField
is
not the value of a Calendar
field constant.Calendar
public int getCalendarField()
Calendar
field associated with this
attribute. For example, if this represents the hours field of
a Calendar
, this would return
Calendar.HOUR
. If there is no corresponding
Calendar
constant, this will return -1.Calendar
protected Object readResolve() throws InvalidObjectException
readResolve
in class AttributedCharacterIterator.Attribute
InvalidObjectException
- if the constant could not be
resolved. Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
Copyright © 1993, 2016, Oracle and/or its affiliates. All rights reserved.
DRAFT 9-internal+0-2016-10-04-161205.jjg.dev.8159855.tools-spi