public class DateTimeExtensions extends Object
Modifier and Type | Method and Description |
---|---|
static LocalDateTime |
clearTime(LocalDateTime self)
Returns a
LocalDateTime with the time portion cleared. |
static OffsetDateTime |
clearTime(OffsetDateTime self)
Returns an
OffsetDateTime with the time portion cleared. |
static ZonedDateTime |
clearTime(ZonedDateTime self)
Returns an
ZonedDateTime with the time portion cleared. |
static Duration |
div(Duration self,
long scalar)
Supports the division operator; equivalent to calling the
Duration.dividedBy(long) method. |
static void |
downto(Temporal from,
Temporal to,
Closure closure)
Iterates from this to the
to Temporal , inclusive, decrementing by one
unit each iteration, calling the closure once per iteration. |
static void |
downto(Temporal from,
Temporal to,
TemporalUnit unit,
Closure closure)
Iterates from this to the
to Temporal , inclusive, decrementing by one
unit each iteration, calling the closure once per iteration. |
static String |
format(LocalDate self,
FormatStyle dateStyle)
Formats this date in the provided, localized
FormatStyle . |
static String |
format(LocalDate self,
String pattern)
Formats this date with the provided
DateTimeFormatter pattern. |
static String |
format(LocalDateTime self,
FormatStyle dateTimeStyle)
Formats this date/time in the provided, localized
FormatStyle . |
static String |
format(LocalDateTime self,
String pattern)
Formats this date/time with the provided
DateTimeFormatter pattern. |
static String |
format(LocalTime self,
FormatStyle timeStyle)
Formats this time in the provided, localized
FormatStyle . |
static String |
format(LocalTime self,
String pattern)
Formats this time with the provided
DateTimeFormatter pattern. |
static String |
format(OffsetDateTime self,
FormatStyle dateTimeStyle)
Formats this date/time in the provided, localized
FormatStyle . |
static String |
format(OffsetDateTime self,
String pattern)
Formats this date/time with the provided
DateTimeFormatter pattern. |
static String |
format(OffsetTime self,
FormatStyle timeStyle)
Formats this time in the provided, localized
FormatStyle . |
static String |
format(OffsetTime self,
String pattern)
Formats this time with the provided
DateTimeFormatter pattern. |
static String |
format(ZonedDateTime self,
FormatStyle dateTimeStyle)
Formats this date/time in the provided, localized
FormatStyle . |
static String |
format(ZonedDateTime self,
String pattern)
Formats this date/time with the provided
DateTimeFormatter pattern. |
static long |
getAt(TemporalAccessor self,
TemporalField field)
Supports the getAt operator; equivalent to calling the
TemporalAccessor.getLong(java.time.temporal.TemporalField) method. |
static long |
getAt(TemporalAmount self,
TemporalUnit unit)
Supports the getAt operator; equivalent to calling the
TemporalAmount.get(TemporalUnit) method. |
static long |
getAt(ZoneOffset self,
TemporalField field)
Supports the getAt operator; equivalent to calling the
ZoneOffset.getLong(java.time.temporal.TemporalField) method. |
static String |
getDateString(LocalDate self)
Formats this date with the
DateTimeFormatter.ISO_LOCAL_DATE formatter. |
static String |
getDateString(LocalDateTime self)
Formats this date/time with the
DateTimeFormatter.ISO_LOCAL_DATE formatter. |
static String |
getDateString(OffsetDateTime self)
Formats this date/time with the
DateTimeFormatter.ISO_OFFSET_DATE formatter. |
static String |
getDateString(ZonedDateTime self)
Formats this date/time with the
DateTimeFormatter.ISO_LOCAL_DATE formatter
and appends the zone's short name, e.g. |
static String |
getDateTimeString(LocalDateTime self)
Formats this date/time with the
DateTimeFormatter.ISO_LOCAL_DATE_TIME formatter. |
static String |
getDateTimeString(OffsetDateTime self)
Formats this date/time with the
DateTimeFormatter.ISO_OFFSET_DATE_TIME formatter. |
static String |
getDateTimeString(ZonedDateTime self)
Formats this date/time with the
DateTimeFormatter.ISO_LOCAL_DATE_TIME formatter
and appends the zone's short name, e.g. |
static int |
getEra(Year self)
Equivalent to calling the
Year.get(java.time.temporal.TemporalField) method with a
ChronoField.ERA argument. |
static String |
getFullName(ZoneId self)
Returns the name of this zone formatted according to the
TextStyle.FULL text style. |
static String |
getFullName(ZoneId self,
Locale locale)
Returns the name of this zone formatted according to the
TextStyle.FULL text style
for the provided Locale . |
static int |
getHours(ZoneOffset self)
Returns the hours component of this offset.
|
static int |
getMinutes(ZoneOffset self)
Returns the minutes component of this offset.
|
static ZoneOffset |
getOffset(ZoneId self)
Returns a
ZoneOffset for this zone as of now. |
static ZoneOffset |
getOffset(ZoneId self,
Instant instant)
Returns a
ZoneOffset for this zone as of the provided Instant . |
static int |
getSeconds(ZoneOffset self)
Returns the seconds component of this offset.
|
static String |
getShortName(ZoneId self)
Returns the name of this zone formatted according to the
TextStyle.SHORT text style. |
static String |
getShortName(ZoneId self,
Locale locale)
Returns the name of this zone formatted according to the
TextStyle.SHORT text style
for the provided Locale . |
static String |
getTimeString(LocalDateTime self)
Formats this date/time with the
DateTimeFormatter.ISO_LOCAL_TIME formatter. |
static String |
getTimeString(LocalTime self)
Formats this time with the
DateTimeFormatter.ISO_LOCAL_TIME formatter. |
static String |
getTimeString(OffsetDateTime self)
Formats this date/time with the
DateTimeFormatter.ISO_OFFSET_TIME formatter. |
static String |
getTimeString(OffsetTime self)
Formats this time with the
DateTimeFormatter.ISO_OFFSET_TIME formatter. |
static String |
getTimeString(ZonedDateTime self)
Formats this date/time with the
DateTimeFormatter.ISO_LOCAL_TIME formatter
and appends the zone's short name, e.g. |
static int |
getYearOfEra(Year self)
Equivalent to calling the
Year.get(java.time.temporal.TemporalField) method with a
ChronoField.YEAR_OF_ERA argument. |
static ZoneId |
getZoneId(Calendar self)
Returns the Time Zone of the Calendar as a java.time.ZoneId.
|
static ZoneId |
getZoneId(Date self)
Returns the Time Zone of the Date as a
ZoneId . |
static ZoneOffset |
getZoneOffset(Calendar self)
Returns the Time Zone offset of the Calendar as a
ZoneOffset . |
static ZoneOffset |
getZoneOffset(Date self)
Returns the Time Zone offset of the Date as a
ZoneOffset ,
which will typically be system's default offset. |
static boolean |
isNonnegative(ChronoPeriod self)
Returns true if this period is zero or positive.
|
static boolean |
isNonnegative(Duration self)
Returns true if this duration is zero or positive.
|
static boolean |
isNonpositive(ChronoPeriod self)
Returns true if this period is zero or negative.
|
static boolean |
isNonpositive(Duration self)
Returns true if this duration is zero or negative.
|
static boolean |
isPositive(ChronoPeriod self)
Returns true if this period is positive, excluding zero.
|
static boolean |
isPositive(Duration self)
Returns true if this duration is positive, excluding zero.
|
static boolean |
isWeekday(DayOfWeek self)
Returns
true if the DayOfWeek is a weekday. |
static boolean |
isWeekend(DayOfWeek self)
Returns
true if this day of the week is a weekend day (Saturday or Sunday). |
static LocalDateTime |
leftShift(LocalDate self,
LocalTime time)
Returns a
LocalDateTime from this date and the provided LocalTime . |
static OffsetDateTime |
leftShift(LocalDate self,
OffsetTime time)
Returns a
OffsetDateTime from this date and the provided OffsetTime . |
static ZonedDateTime |
leftShift(LocalDateTime self,
ZoneId zone)
Returns a
OffsetDateTime of this date/time and the provided ZoneId . |
static OffsetDateTime |
leftShift(LocalDateTime self,
ZoneOffset offset)
Returns an
OffsetDateTime of this date/time and the provided ZoneOffset . |
static LocalDateTime |
leftShift(LocalTime self,
LocalDate date)
Returns a
LocalDateTime of this time and the provided LocalDate . |
static OffsetTime |
leftShift(LocalTime self,
ZoneOffset offset)
Returns an
OffsetTime of this time and the provided ZoneOffset . |
static LocalDate |
leftShift(MonthDay self,
int year)
Returns a
LocalDate of this month/day and the provided year. |
static LocalDate |
leftShift(MonthDay self,
Year year)
|
static MonthDay |
leftShift(Month self,
int dayOfMonth)
Creates a
MonthDay at the provided day of the month. |
static YearMonth |
leftShift(Month self,
Year year)
|
static OffsetDateTime |
leftShift(OffsetTime self,
LocalDate date)
Returns an
OffsetDateTime of this time and the provided LocalDate . |
static YearMonth |
leftShift(Year self,
Month month)
|
static LocalDate |
leftShift(Year self,
MonthDay monthDay)
|
static LocalDate |
leftShift(YearMonth self,
int dayOfMonth)
Returns a
LocalDate of this year/month and the given day of the month. |
static ZonedDateTime |
leftShift(ZoneId self,
LocalDateTime dateTime)
Returns a
ZonedDateTime of this zone and the given LocalDateTime . |
static OffsetDateTime |
leftShift(ZoneOffset self,
LocalDateTime dateTime)
Returns an
OffsetDateTime of this offset and the provided LocalDateTime . |
static OffsetTime |
leftShift(ZoneOffset self,
LocalTime time)
Returns an
OffsetDateTime of this offset and the provided LocalTime . |
static DayOfWeek |
minus(DayOfWeek self,
int days)
Returns the
DayOfWeek that is days many days before this day of the week. |
static Duration |
minus(Duration self,
long seconds)
Returns a
Duration that is seconds seconds shorter that this duration. |
static Instant |
minus(Instant self,
long seconds)
Returns an
Instant that is seconds seconds before this instant. |
static long |
minus(LocalDate self,
LocalDate other)
Calculates the number of days between two dates
|
static LocalDate |
minus(LocalDate self,
long days)
Returns a
LocalDate that is days days before this date. |
static LocalDateTime |
minus(LocalDateTime self,
long seconds)
Returns a
LocalDateTime that is seconds seconds before this date/time. |
static LocalTime |
minus(LocalTime self,
long seconds)
Returns a
LocalTime that is seconds seconds before this time. |
static Month |
minus(Month self,
int months)
Returns the
Month that is months months before this month. |
static OffsetDateTime |
minus(OffsetDateTime self,
long seconds)
Returns an
OffsetDateTime that is seconds seconds before this date/time. |
static OffsetTime |
minus(OffsetTime self,
long seconds)
Returns an
OffsetTime that is seconds seconds before this time. |
static Period |
minus(Period self,
long days)
Returns a
Period that is days days shorter than this period. |
static Year |
minus(Year self,
long years)
Returns a
Year that is years years before this year. |
static YearMonth |
minus(YearMonth self,
long months)
Returns a
YearMonth that is months months before this year/month. |
static ZonedDateTime |
minus(ZonedDateTime self,
long seconds)
Returns a
ZonedDateTime that is seconds seconds before this date/time. |
static Duration |
multiply(Duration self,
long scalar)
Supports the multiplication operator; equivalent to calling the
Duration.multipliedBy(long) method. |
static Period |
multiply(Period self,
int scalar)
Supports the multiply operator; equivalent to calling the
Period.multipliedBy(int) method. |
static Duration |
negative(Duration self)
Supports the unary minus operator; equivalent to calling the
Duration.negated() method. |
static Period |
negative(Period self)
Supports the unary minus operator; equivalent to calling the
Period.negated() method. |
static Duration |
next(Duration self)
Returns a
Duration that is one second longer than this duration. |
static Instant |
next(Instant self)
Returns an
Instant that is one second after this instant. |
static LocalDate |
next(LocalDate self)
Returns a
LocalDate one day after this date. |
static LocalDateTime |
next(LocalDateTime self)
Returns a
LocalDateTime that is one second after this date/time. |
static LocalTime |
next(LocalTime self)
Returns a
LocalTime that is one second after this time. |
static OffsetDateTime |
next(OffsetDateTime self)
Returns an
OffsetDateTime one second after this date/time. |
static OffsetTime |
next(OffsetTime self)
Returns an
OffsetTime that is one second after this time. |
static Period |
next(Period self)
Returns a
Period that is one day longer than this period. |
static Year |
next(Year self)
Returns a
Year after this year. |
static YearMonth |
next(YearMonth self)
Returns a
YearMonth that is the month after this year/month. |
static ZonedDateTime |
next(ZonedDateTime self)
Returns a
ZonedDateTime that is one second after this date/time. |
static DayOfWeek |
plus(DayOfWeek self,
int days)
Returns the
DayOfWeek that is days many days after this day of the week. |
static Duration |
plus(Duration self,
long seconds)
Returns a
Duration that is seconds seconds longer than this duration. |
static Instant |
plus(Instant self,
long seconds)
Returns an
Instant that is seconds seconds after this instant. |
static LocalDate |
plus(LocalDate self,
long days)
Returns a
LocalDate that is days days after this date. |
static LocalDateTime |
plus(LocalDateTime self,
long seconds)
Returns a
LocalDateTime that is seconds seconds after this date/time. |
static LocalTime |
plus(LocalTime self,
long seconds)
Returns a
LocalTime that is seconds seconds after this time. |
static Month |
plus(Month self,
int months)
Returns the
Month that is months months after this month. |
static OffsetDateTime |
plus(OffsetDateTime self,
long seconds)
Returns an
OffsetDateTime that is seconds seconds after this date/time. |
static OffsetTime |
plus(OffsetTime self,
long seconds)
Returns an
OffsetTime that is seconds seconds after this time. |
static Period |
plus(Period self,
long days)
Returns a
Period that is days days longer than this period. |
static Year |
plus(Year self,
long years)
Returns a
Year that is years years after this year. |
static YearMonth |
plus(YearMonth self,
long months)
Returns a
YearMonth that is months months after this year/month. |
static ZonedDateTime |
plus(ZonedDateTime self,
long seconds)
Returns a
ZonedDateTime that is seconds seconds after this date/time. |
static Duration |
positive(Duration self)
Supports the unary plus operator; equivalent to calling the
Duration.abs() method. |
static Period |
positive(Period self)
Supports the unary plus operator; returns a
Period with all unit values positive. |
static Duration |
previous(Duration self)
Returns a
Duration that is one second shorter than this duration. |
static Instant |
previous(Instant self)
Returns an
Instant that one second before this instant. |
static LocalDate |
previous(LocalDate self)
Returns a
LocalDate one day before this date. |
static LocalDateTime |
previous(LocalDateTime self)
Returns a
LocalDateTime that is one second before this date/time. |
static LocalTime |
previous(LocalTime self)
Returns a
LocalTime that is one second before this time. |
static OffsetDateTime |
previous(OffsetDateTime self)
Returns an
OffsetDateTime one second before this date/time. |
static OffsetTime |
previous(OffsetTime self)
Returns an
OffsetTime that is one second before this time. |
static Period |
previous(Period self)
Returns a
Period that is one day shorter than this period. |
static Year |
previous(Year self)
Returns a
Year before this year. |
static YearMonth |
previous(YearMonth self)
Returns a
YearMonth that is the month before this year/month. |
static ZonedDateTime |
previous(ZonedDateTime self)
Returns a
ZonedDateTime that is one second before this date/time. |
static Period |
rightShift(LocalDate self,
LocalDate other)
|
static TemporalAmount |
rightShift(Temporal self,
Temporal other)
|
static Period |
rightShift(YearMonth self,
YearMonth other)
|
static Period |
rightShift(Year self,
Year year)
|
static Calendar |
toCalendar(Instant self)
Returns a generally equivalent
Calendar in the GMT time zone, truncated to milliseconds. |
static Calendar |
toCalendar(LocalDate self)
Returns an equivalent instance of
Calendar . |
static Calendar |
toCalendar(LocalDateTime self)
Returns a generally equivalent instance of
Calendar . |
static Calendar |
toCalendar(LocalTime self)
Returns a generally equivalent instance of
Calendar . |
static Calendar |
toCalendar(OffsetDateTime self)
Returns a generally equivalent instance of
Calendar . |
static Calendar |
toCalendar(OffsetTime self)
Returns a generally equivalent instance of
Calendar . |
static Calendar |
toCalendar(ZonedDateTime self)
Returns a generally equivalent instance of
Calendar . |
static Date |
toDate(Instant self)
Returns a generally equivalent
Date according the number of milliseconds since the epoch,
adjusted into the system default time zone. |
static Date |
toDate(LocalDate self)
Returns an equivalent instance of
Date . |
static Date |
toDate(LocalDateTime self)
Returns a generally equivalent instance of
Date . |
static Date |
toDate(LocalTime self)
Returns a generally equivalent instance of
Date . |
static Date |
toDate(OffsetDateTime self)
Returns a generally equivalent instance of
Date . |
static Date |
toDate(OffsetTime self)
Returns a generally equivalent instance of
Date . |
static Date |
toDate(ZonedDateTime self)
Returns a generally equivalent instance of
Date . |
static DayOfWeek |
toDayOfWeek(Calendar self)
Converts the Calendar to a corresponding
DayOfWeek . |
static DayOfWeek |
toDayOfWeek(Date self)
Converts the Date to a corresponding
DayOfWeek . |
static Instant |
toInstant(Calendar self)
Convenience method for converting a Calendar to a corresponding
Instant . |
static LocalDate |
toLocalDate(Date self)
Converts the Date to a corresponding
LocalDate . |
static LocalDateTime |
toLocalDateTime(Calendar self)
Converts the Calendar to a corresponding
LocalDateTime . |
static LocalDateTime |
toLocalDateTime(Date self)
Converts the Date to a corresponding
LocalDateTime . |
static LocalTime |
toLocalTime(Calendar self)
Converts the Calendar to a corresponding
LocalTime . |
static LocalTime |
toLocalTime(Date self)
Converts the Date to a corresponding
LocalTime . |
static Month |
toMonth(Calendar self)
Converts the Calendar to a corresponding
Month . |
static Month |
toMonth(Date self)
Converts the Date to a corresponding
Month . |
static MonthDay |
toMonthDay(Calendar self)
Converts the Calendar to a corresponding
MonthDay . |
static MonthDay |
toMonthDay(Date self)
Converts the Date to a corresponding
MonthDay . |
static OffsetDateTime |
toOffsetDateTime(Calendar self)
Converts the Calendar to a corresponding
OffsetDateTime . |
static OffsetDateTime |
toOffsetDateTime(Date self)
Converts the Date to a corresponding
OffsetDateTime . |
static OffsetTime |
toOffsetTime(Calendar self)
Converts the Calendar to a corresponding
OffsetTime . |
static OffsetTime |
toOffsetTime(Date self)
Converts the Date to a corresponding
OffsetTime . |
static TimeZone |
toTimeZone(ZoneId self)
Returns a
TimeZone equivalent to this zone. |
static TimeZone |
toTimeZone(ZoneOffset self)
Returns a generally equivalent
TimeZone . |
static Year |
toYear(Calendar self)
Converts the Calendar to a corresponding
Year . |
static Year |
toYear(Date self)
Converts the Date to a corresponding
Year . |
static YearMonth |
toYearMonth(Calendar self)
Converts the Calendar to a corresponding
YearMonth . |
static YearMonth |
toYearMonth(Date self)
Converts the Date to a corresponding
YearMonth . |
static ZonedDateTime |
toZonedDateTime(Calendar self)
Converts the Calendar to a corresponding
ZonedDateTime . |
static ZonedDateTime |
toZonedDateTime(Date self)
Converts the Date to a corresponding
ZonedDateTime . |
static ZoneOffset |
toZoneOffset(TimeZone self)
Converts the TimeZone to a corresponding
ZoneOffset . |
static ZoneOffset |
toZoneOffset(TimeZone self,
Instant instant)
Converts this TimeZone to a corresponding
ZoneOffset . |
static void |
upto(Temporal from,
Temporal to,
Closure closure)
Iterates from this to the
to Temporal , inclusive, incrementing by one
unit each iteration, calling the closure once per iteration. |
static void |
upto(Temporal from,
Temporal to,
TemporalUnit unit,
Closure closure)
Iterates from this to the
to Temporal , inclusive, incrementing by one
unit each iteration, calling the closure once per iteration. |
public static void upto(Temporal from, Temporal to, Closure closure)
to
Temporal
, inclusive, incrementing by one
unit each iteration, calling the closure once per iteration. The closure may accept a single
Temporal
argument.
The particular unit incremented by depends on the specific sub-type of Temporal
.
Most sub-types use a unit of ChronoUnit.SECONDS
except for
ChronoLocalDate
and its sub-types use ChronoUnit.DAYS
.
YearMonth
uses ChronoUnit.MONTHS
.
Year
uses ChronoUnit.YEARS
.
from
- the starting Temporalto
- the ending Temporalclosure
- the zero or one-argument closure to callGroovyRuntimeException
- if this value is later than to
GroovyRuntimeException
- if to
is a different type than thispublic static void upto(Temporal from, Temporal to, TemporalUnit unit, Closure closure)
to
Temporal
, inclusive, incrementing by one
unit
each iteration, calling the closure once per iteration. The closure may accept a single
Temporal
argument.
If the unit is too large to iterate to the second Temporal exactly, such as iterating from two LocalDateTimes
that are seconds apart using ChronoUnit.DAYS
as the unit, the iteration will cease
as soon as the current value of the iteration is later than the second Temporal argument. The closure will
not be called with any value later than the to
value.
from
- the starting Temporalto
- the ending Temporalunit
- the TemporalUnit to increment byclosure
- the zero or one-argument closure to callGroovyRuntimeException
- if this value is later than to
GroovyRuntimeException
- if to
is a different type than thispublic static void downto(Temporal from, Temporal to, Closure closure)
to
Temporal
, inclusive, decrementing by one
unit each iteration, calling the closure once per iteration. The closure may accept a single
Temporal
argument.
The particular unit decremented by depends on the specific sub-type of Temporal
.
Most sub-types use a unit of ChronoUnit.SECONDS
except for
ChronoLocalDate
and its sub-types use ChronoUnit.DAYS
.
YearMonth
uses ChronoUnit.MONTHS
.
Year
uses ChronoUnit.YEARS
.
from
- the starting Temporalto
- the ending Temporalclosure
- the zero or one-argument closure to callGroovyRuntimeException
- if this value is earlier than to
GroovyRuntimeException
- if to
is a different type than thispublic static void downto(Temporal from, Temporal to, TemporalUnit unit, Closure closure)
to
Temporal
, inclusive, decrementing by one
unit
each iteration, calling the closure once per iteration. The closure may accept a single
Temporal
argument.
If the unit is too large to iterate to the second Temporal exactly, such as iterating from two LocalDateTimes
that are seconds apart using ChronoUnit.DAYS
as the unit, the iteration will cease
as soon as the current value of the iteration is earlier than the second Temporal argument. The closure will
not be called with any value earlier than the to
value.
from
- the starting Temporalto
- the ending Temporalunit
- the TemporalUnit to increment byclosure
- the zero or one-argument closure to callGroovyRuntimeException
- if this value is earlier than to
GroovyRuntimeException
- if to
is a different type than thispublic static TemporalAmount rightShift(Temporal self, Temporal other)
Duration
or Period
between this (inclusive) and the other
Temporal
(exclusive).
A Period will be returned for types Year
, YearMonth
, and
ChronoLocalDate
; otherwise, a Duration will be returned.
Note: if the Temporal is a ChronoLocalDate but not a LocalDate
, a general
ChronoPeriod
will be returned as per the return type of the method
ChronoLocalDate.until(ChronoLocalDate)
.
self
- a Temporalother
- another Temporal of the same typepublic static long getAt(TemporalAccessor self, TemporalField field)
TemporalAccessor.getLong(java.time.temporal.TemporalField)
method.self
- a TemporalAccessorfield
- a non-null TemporalFieldDateTimeException
- if a value for the field cannot be obtainedUnsupportedTemporalTypeException
- if the field is not supportedArithmeticException
- if numeric overflow occurspublic static long getAt(TemporalAmount self, TemporalUnit unit)
TemporalAmount.get(TemporalUnit)
method.self
- a TemporalAmountunit
- a non-null TemporalUnitDateTimeException
- if a value for the field cannot be obtainedUnsupportedTemporalTypeException
- if the field is not supportedArithmeticException
- if numeric overflow occurspublic static Duration plus(Duration self, long seconds)
Duration
that is seconds
seconds longer than this duration.self
- a Durationseconds
- the number of seconds to addpublic static Duration minus(Duration self, long seconds)
Duration
that is seconds
seconds shorter that this duration.self
- a Durationseconds
- the number of seconds to subtractpublic static Duration next(Duration self)
Duration
that is one second longer than this duration.self
- a Durationpublic static Duration previous(Duration self)
Duration
that is one second shorter than this duration.self
- a Durationpublic static Duration negative(Duration self)
Duration.negated()
method.self
- a Durationpublic static Duration positive(Duration self)
Duration.abs()
method.self
- a Durationpublic static Duration multiply(Duration self, long scalar)
Duration.multipliedBy(long)
method.self
- a Durationscalar
- the value to multiply bypublic static Duration div(Duration self, long scalar)
Duration.dividedBy(long)
method.self
- a Durationscalar
- the value to divide bypublic static boolean isPositive(Duration self)
self
- a Durationpublic static boolean isNonnegative(Duration self)
self
- a Durationpublic static boolean isNonpositive(Duration self)
self
- a Durationpublic static Instant plus(Instant self, long seconds)
Instant
that is seconds
seconds after this instant.self
- an Instantseconds
- the number of seconds to addpublic static Instant minus(Instant self, long seconds)
Instant
that is seconds
seconds before this instant.self
- an Instantseconds
- the number of seconds to subtractpublic static Instant next(Instant self)
Instant
that is one second after this instant.self
- an Instantpublic static Instant previous(Instant self)
Instant
that one second before this instant.self
- an Instantpublic static Date toDate(Instant self)
Date
according the number of milliseconds since the epoch,
adjusted into the system default time zone.self
- an Instantpublic static Calendar toCalendar(Instant self)
Calendar
in the GMT time zone, truncated to milliseconds.self
- an Instantpublic static String format(LocalDate self, String pattern)
DateTimeFormatter
pattern.self
- a LocalDatepattern
- the formatting patternDateTimeFormatter
public static String format(LocalDate self, FormatStyle dateStyle)
FormatStyle
.self
- a LocalDatedateStyle
- the FormatStyleDateTimeFormatter
public static String getDateString(LocalDate self)
DateTimeFormatter.ISO_LOCAL_DATE
formatter.self
- a LocalDateDateTimeFormatter
public static LocalDate plus(LocalDate self, long days)
LocalDate
that is days
days after this date.self
- a LocalDatedays
- the number of days to addpublic static LocalDate minus(LocalDate self, long days)
LocalDate
that is days
days before this date.self
- a LocalDatedays
- the number of days to subtractpublic static long minus(LocalDate self, LocalDate other)
self
- a LocalDateother
- the other LocalDatepublic static LocalDate next(LocalDate self)
LocalDate
one day after this date.self
- a LocalDatepublic static LocalDate previous(LocalDate self)
LocalDate
one day before this date.self
- a LocalDatepublic static Period rightShift(LocalDate self, LocalDate other)
Period
equivalent to the time between this date (inclusive)
and the provided LocalDate
(exclusive).self
- a LocalDateother
- another LocalDatepublic static LocalDateTime leftShift(LocalDate self, LocalTime time)
LocalDateTime
from this date and the provided LocalTime
.self
- a LocalDatetime
- a LocalTimepublic static OffsetDateTime leftShift(LocalDate self, OffsetTime time)
OffsetDateTime
from this date and the provided OffsetTime
.self
- a LocalDatetime
- an OffsetTimepublic static Date toDate(LocalDate self)
Date
.
The time portion of the returned date is cleared.self
- a LocalDatepublic static Calendar toCalendar(LocalDate self)
Calendar
.
The time portion of the returned calendar is cleared and the time zone is the current system default.self
- a LocalDatepublic static String format(LocalDateTime self, String pattern)
DateTimeFormatter
pattern.self
- a LocalDateTimepattern
- the formatting patternDateTimeFormatter
public static String format(LocalDateTime self, FormatStyle dateTimeStyle)
FormatStyle
.self
- a LocalDateTimedateTimeStyle
- the FormatStyleDateTimeFormatter
public static String getDateTimeString(LocalDateTime self)
DateTimeFormatter.ISO_LOCAL_DATE_TIME
formatter.self
- a LocalDateTimeDateTimeFormatter
public static String getDateString(LocalDateTime self)
DateTimeFormatter.ISO_LOCAL_DATE
formatter.self
- a LocalDateTimeDateTimeFormatter
public static String getTimeString(LocalDateTime self)
DateTimeFormatter.ISO_LOCAL_TIME
formatter.self
- a LocalDateTimeDateTimeFormatter
public static LocalDateTime clearTime(LocalDateTime self)
LocalDateTime
with the time portion cleared.self
- a LocalDateTimepublic static LocalDateTime plus(LocalDateTime self, long seconds)
LocalDateTime
that is seconds
seconds after this date/time.self
- a LocalDateTimeseconds
- the number of seconds to addpublic static LocalDateTime minus(LocalDateTime self, long seconds)
LocalDateTime
that is seconds
seconds before this date/time.self
- a LocalDateTimeseconds
- the number of seconds to subtractpublic static LocalDateTime next(LocalDateTime self)
LocalDateTime
that is one second after this date/time.self
- a LocalDateTimepublic static LocalDateTime previous(LocalDateTime self)
LocalDateTime
that is one second before this date/time.self
- a LocalDateTimepublic static OffsetDateTime leftShift(LocalDateTime self, ZoneOffset offset)
OffsetDateTime
of this date/time and the provided ZoneOffset
.self
- a LocalDateTimeoffset
- a ZoneOffsetpublic static ZonedDateTime leftShift(LocalDateTime self, ZoneId zone)
OffsetDateTime
of this date/time and the provided ZoneId
.self
- a LocalDateTimezone
- a ZoneIdpublic static Date toDate(LocalDateTime self)
Date
.
The time value of the returned date is truncated to milliseconds.self
- a LocalDateTimepublic static Calendar toCalendar(LocalDateTime self)
Calendar
.
The time value of the returned calendar is truncated to milliseconds and the
time zone is the current system default.self
- a LocalDateTimepublic static String format(LocalTime self, String pattern)
DateTimeFormatter
pattern.self
- a LocalDateTimepattern
- the formatting patternDateTimeFormatter
public static String format(LocalTime self, FormatStyle timeStyle)
FormatStyle
.self
- a LocalTimetimeStyle
- the FormatStyleDateTimeFormatter
public static String getTimeString(LocalTime self)
DateTimeFormatter.ISO_LOCAL_TIME
formatter.self
- a LocalTimeDateTimeFormatter
public static LocalTime plus(LocalTime self, long seconds)
LocalTime
that is seconds
seconds after this time.self
- a LocalTimeseconds
- the number of seconds to addpublic static LocalTime minus(LocalTime self, long seconds)
LocalTime
that is seconds
seconds before this time.self
- a LocalTimeseconds
- the number of seconds to subtractpublic static LocalTime next(LocalTime self)
LocalTime
that is one second after this time.self
- a LocalTimepublic static LocalTime previous(LocalTime self)
LocalTime
that is one second before this time.self
- a LocalTimepublic static LocalDateTime leftShift(LocalTime self, LocalDate date)
LocalDateTime
of this time and the provided LocalDate
.self
- a LocalTimedate
- a LocalDatepublic static OffsetTime leftShift(LocalTime self, ZoneOffset offset)
OffsetTime
of this time and the provided ZoneOffset
.self
- a LocalTimeoffset
- a ZoneOffsetpublic static Date toDate(LocalTime self)
Date
. The day-month-year value of the
returned date is today and the time is truncated to milliseconds.self
- a LocalTimepublic static Calendar toCalendar(LocalTime self)
Calendar
. The day-month-year value of the
returned calendar is today, the time is truncated to milliseconds, and the time zone is the current
system default.self
- a LocalTimepublic static LocalDate leftShift(MonthDay self, int year)
LocalDate
of this month/day and the provided year.self
- a MonthDayyear
- a yearpublic static LocalDate leftShift(MonthDay self, Year year)
self
- a MonthDayyear
- a Yearpublic static String format(OffsetDateTime self, String pattern)
DateTimeFormatter
pattern.self
- an OffsetDateTimepattern
- the formatting patternDateTimeFormatter
public static String format(OffsetDateTime self, FormatStyle dateTimeStyle)
FormatStyle
.self
- an OffsetDateTimedateTimeStyle
- the FormatStyleDateTimeFormatter
public static String getDateTimeString(OffsetDateTime self)
DateTimeFormatter.ISO_OFFSET_DATE_TIME
formatter.self
- an OffsetDateTimeDateTimeFormatter
public static String getDateString(OffsetDateTime self)
DateTimeFormatter.ISO_OFFSET_DATE
formatter.self
- an OffsetDateTimeDateTimeFormatter
public static String getTimeString(OffsetDateTime self)
DateTimeFormatter.ISO_OFFSET_TIME
formatter.self
- an OffsetDateTimeDateTimeFormatter
public static OffsetDateTime clearTime(OffsetDateTime self)
OffsetDateTime
with the time portion cleared.self
- an OffsetDateTimepublic static OffsetDateTime plus(OffsetDateTime self, long seconds)
OffsetDateTime
that is seconds
seconds after this date/time.self
- an OffsetDateTimeseconds
- the number of seconds to addpublic static OffsetDateTime minus(OffsetDateTime self, long seconds)
OffsetDateTime
that is seconds
seconds before this date/time.self
- an OffsetDateTimeseconds
- the number of seconds to subtractpublic static OffsetDateTime next(OffsetDateTime self)
OffsetDateTime
one second after this date/time.self
- an OffsetDateTimepublic static OffsetDateTime previous(OffsetDateTime self)
OffsetDateTime
one second before this date/time.self
- an OffsetDateTimepublic static Date toDate(OffsetDateTime self)
Date
.
The time value of the returned date is truncated to milliseconds and will be
adjusted to the current system default time zone.self
- an OffsetDateTimepublic static Calendar toCalendar(OffsetDateTime self)
Calendar
.
The time value of the returned calendar is truncated to milliseconds and the time zone
is based on the offset of this date/time.self
- an OffsetDateTimepublic static String format(OffsetTime self, String pattern)
DateTimeFormatter
pattern.self
- an OffsetTimepattern
- the formatting patternDateTimeFormatter
public static String format(OffsetTime self, FormatStyle timeStyle)
FormatStyle
.self
- an OffsetTimetimeStyle
- the FormatStyleDateTimeFormatter
public static String getTimeString(OffsetTime self)
DateTimeFormatter.ISO_OFFSET_TIME
formatter.self
- an OffsetTimeDateTimeFormatter
public static OffsetTime plus(OffsetTime self, long seconds)
OffsetTime
that is seconds
seconds after this time.self
- an OffsetTimeseconds
- the number of seconds to addpublic static OffsetTime minus(OffsetTime self, long seconds)
OffsetTime
that is seconds
seconds before this time.self
- an OffsetTimeseconds
- the number of seconds to subtractpublic static OffsetTime next(OffsetTime self)
OffsetTime
that is one second after this time.self
- an OffsetTimepublic static OffsetTime previous(OffsetTime self)
OffsetTime
that is one second before this time.self
- an OffsetTimepublic static OffsetDateTime leftShift(OffsetTime self, LocalDate date)
OffsetDateTime
of this time and the provided LocalDate
.self
- an OffsetTimedate
- a LocalDatepublic static Date toDate(OffsetTime self)
Date
.
The time value of the returned date is truncated to milliseconds and will be
adjusted to the current system default time zone.self
- an OffsetTimepublic static Calendar toCalendar(OffsetTime self)
Calendar
.
The date value of the returned calendar is now, the time value is truncated to milliseconds,
and the time zone is based on the offset of this time.self
- an OffsetTimepublic static Period plus(Period self, long days)
Period
that is days
days longer than this period.
No normalization is performed.self
- a Perioddays
- the number of days to increase this Period bypublic static Period minus(Period self, long days)
Period
that is days
days shorter than this period.
No normalization is performed.self
- a Perioddays
- the number of days to decrease this Period bypublic static Period next(Period self)
Period
that is one day longer than this period.
No normalization is performed.self
- a Periodpublic static Period previous(Period self)
Period
that is one day shorter than this period.
No normalization is performed.self
- a Periodpublic static Period negative(Period self)
Period.negated()
method.self
- a Periodpublic static Period positive(Period self)
Period
with all unit values positive.
For example, a period of "2 years, -3 months, and -4 days" would result in a period of
"2 years, 3 months, and 4 days." No normalization is performed.self
- a Periodpublic static Period multiply(Period self, int scalar)
Period.multipliedBy(int)
method.self
- a Periodscalar
- a scalar to multiply each unit bypublic static boolean isPositive(ChronoPeriod self)
self
- a ChronoPeriodpublic static boolean isNonnegative(ChronoPeriod self)
self
- a ChronoPeriodpublic static boolean isNonpositive(ChronoPeriod self)
self
- a ChronoPeriodpublic static Year plus(Year self, long years)
Year
that is years
years after this year.self
- a Yearyears
- the number of years to addpublic static Year minus(Year self, long years)
Year
that is years
years before this year.self
- a Yearyears
- the number of years to subtractpublic static Year next(Year self)
Year
after this year.self
- a Yearpublic static Year previous(Year self)
Year
before this year.self
- a Yearpublic static Period rightShift(Year self, Year year)
Period
between the first day of this year (inclusive) and the first day of the
provided Year
(exclusive).self
- a Yearyear
- another Yearpublic static YearMonth leftShift(Year self, Month month)
self
- a Yearmonth
- a Monthpublic static LocalDate leftShift(Year self, MonthDay monthDay)
self
- a YearmonthDay
- a MonthDaypublic static int getEra(Year self)
Year.get(java.time.temporal.TemporalField)
method with a
ChronoField.ERA
argument.
Returns the era of the year, which is currently either 0 (BC) or 1 (AD).
self
- a Yearpublic static int getYearOfEra(Year self)
Year.get(java.time.temporal.TemporalField)
method with a
ChronoField.YEAR_OF_ERA
argument.
Since Year=0 represents 1 BC, the yearOfEra value of Year=0 is 1, Year=-1 is 2, and so on.
self
- a Yearpublic static YearMonth plus(YearMonth self, long months)
YearMonth
that is months
months after this year/month.self
- a YearMonthmonths
- the number of months to addpublic static YearMonth minus(YearMonth self, long months)
YearMonth
that is months
months before this year/month.self
- a YearMonthmonths
- the number of months to subtractpublic static YearMonth next(YearMonth self)
YearMonth
that is the month after this year/month.self
- a YearMonthpublic static YearMonth previous(YearMonth self)
YearMonth
that is the month before this year/month.self
- a YearMonthpublic static LocalDate leftShift(YearMonth self, int dayOfMonth)
LocalDate
of this year/month and the given day of the month.self
- a YearMonthdayOfMonth
- a day of the monthpublic static Period rightShift(YearMonth self, YearMonth other)
Period
of time between the first day of this year/month (inclusive) and the
given YearMonth
(exclusive).self
- a YearMonthother
- another YearMonthpublic static String format(ZonedDateTime self, String pattern)
DateTimeFormatter
pattern.self
- a ZonedDateTimepattern
- the formatting patternDateTimeFormatter
public static String format(ZonedDateTime self, FormatStyle dateTimeStyle)
FormatStyle
.self
- a ZonedDateTimedateTimeStyle
- the FormatStyleDateTimeFormatter
public static String getDateTimeString(ZonedDateTime self)
DateTimeFormatter.ISO_LOCAL_DATE_TIME
formatter
and appends the zone's short name, e.g. 2018-03-10T14:34:55.144EST
.self
- a ZonedDateTimeDateTimeFormatter
public static String getDateString(ZonedDateTime self)
DateTimeFormatter.ISO_LOCAL_DATE
formatter
and appends the zone's short name, e.g. 2018-03-10EST
.self
- a ZonedDateTimeDateTimeFormatter
public static String getTimeString(ZonedDateTime self)
DateTimeFormatter.ISO_LOCAL_TIME
formatter
and appends the zone's short name, e.g. 14:34:55.144EST
.self
- a ZonedDateTimeDateTimeFormatter
public static ZonedDateTime clearTime(ZonedDateTime self)
ZonedDateTime
with the time portion cleared.self
- a ZonedDateTimepublic static ZonedDateTime plus(ZonedDateTime self, long seconds)
ZonedDateTime
that is seconds
seconds after this date/time.self
- an ZonedDateTimeseconds
- the number of seconds to addpublic static ZonedDateTime minus(ZonedDateTime self, long seconds)
ZonedDateTime
that is seconds
seconds before this date/time.self
- a ZonedDateTimeseconds
- the number of seconds to subtractpublic static ZonedDateTime next(ZonedDateTime self)
ZonedDateTime
that is one second after this date/time.self
- a ZonedDateTimepublic static ZonedDateTime previous(ZonedDateTime self)
ZonedDateTime
that is one second before this date/time.self
- a ZonedDateTimepublic static Date toDate(ZonedDateTime self)
Date
.
The time value of the returned date is truncated to milliseconds and will be
adjusted to the current system default time zone.self
- a ZonedDateTimepublic static Calendar toCalendar(ZonedDateTime self)
Calendar
.
The time value of the returned calendar is truncated to milliseconds and the time zone
is determined by the zone of this date/time.self
- an ZonedDateTimepublic static TimeZone toTimeZone(ZoneId self)
TimeZone
equivalent to this zone.self
- a ZoneIdpublic static String getFullName(ZoneId self)
TextStyle.FULL
text style.self
- a ZoneIdpublic static String getFullName(ZoneId self, Locale locale)
TextStyle.FULL
text style
for the provided Locale
.self
- a ZoneIdlocale
- a Localepublic static String getShortName(ZoneId self)
TextStyle.SHORT
text style.self
- a ZoneIdpublic static String getShortName(ZoneId self, Locale locale)
TextStyle.SHORT
text style
for the provided Locale
.self
- a ZoneIdlocale
- a Localepublic static ZoneOffset getOffset(ZoneId self)
ZoneOffset
for this zone as of now.self
- a ZoneIdpublic static ZoneOffset getOffset(ZoneId self, Instant instant)
ZoneOffset
for this zone as of the provided Instant
.self
- a ZoneIdinstant
- an Instantpublic static ZonedDateTime leftShift(ZoneId self, LocalDateTime dateTime)
ZonedDateTime
of this zone and the given LocalDateTime
.self
- a ZoneIdpublic static TimeZone toTimeZone(ZoneOffset self)
TimeZone
. The offset will be truncated to minutes.self
- a ZoneOffsetpublic static int getHours(ZoneOffset self)
self
- a ZoneOffsetpublic static int getMinutes(ZoneOffset self)
self
- a ZoneOffsetpublic static int getSeconds(ZoneOffset self)
def offset = ZoneOffset.ofHoursMinutesSeconds(0, 1, 1) assert offset.seconds == 1 assert offset.totalSeconds == 61
If the offset's total seconds are negative, a negative value will be returned.
self
- a ZoneOffsetpublic static long getAt(ZoneOffset self, TemporalField field)
ZoneOffset.getLong(java.time.temporal.TemporalField)
method.self
- a ZoneOffsetfield
- a TemporalFieldpublic static OffsetDateTime leftShift(ZoneOffset self, LocalDateTime dateTime)
OffsetDateTime
of this offset and the provided LocalDateTime
.self
- a ZoneOffsetdateTime
- a LocalDateTimepublic static OffsetTime leftShift(ZoneOffset self, LocalTime time)
OffsetDateTime
of this offset and the provided LocalTime
.self
- a ZoneOffsettime
- a LocalTimepublic static DayOfWeek plus(DayOfWeek self, int days)
DayOfWeek
that is days
many days after this day of the week.self
- a DayOfWeekdays
- the number of days to move forwardpublic static DayOfWeek minus(DayOfWeek self, int days)
DayOfWeek
that is days
many days before this day of the week.self
- a DayOfWeekdays
- the number of days to move backpublic static boolean isWeekend(DayOfWeek self)
true
if this day of the week is a weekend day (Saturday or Sunday).self
- a DayOfWeekpublic static boolean isWeekday(DayOfWeek self)
true
if the DayOfWeek is a weekday.public static Month plus(Month self, int months)
Month
that is months
months after this month.self
- a Monthmonths
- the number of months move forwardpublic static Month minus(Month self, int months)
Month
that is months
months before this month.self
- a Monthmonths
- the number of months to move backpublic static MonthDay leftShift(Month self, int dayOfMonth)
MonthDay
at the provided day of the month.self
- a MonthdayOfMonth
- a day of the monthpublic static YearMonth leftShift(Month self, Year year)
self
- a Monthyear
- a Yearpublic static ZoneOffset getZoneOffset(Calendar self)
ZoneOffset
.self
- a Calendarpublic static ZoneOffset getZoneOffset(Date self)
ZoneOffset
,
which will typically be system's default offset.self
- a Datepublic static ZoneId getZoneId(Calendar self)
self
- a Calendarpublic static ZoneId getZoneId(Date self)
ZoneId
. This will
typically be the system's default ZoneId.self
- a Datepublic static Year toYear(Calendar self)
Year
. If the Calendar has a different
time zone than the system default, the Year will be adjusted into the default time zone.self
- a Calendarpublic static Year toYear(Date self)
Year
.self
- a Datepublic static Month toMonth(Calendar self)
Month
. If the Calendar has a different
time zone than the system default, the Month will be adjusted into the default time zone.self
- a Calendarpublic static Month toMonth(Date self)
Month
.self
- a Datepublic static MonthDay toMonthDay(Calendar self)
MonthDay
. If the Calendar has a different
time zone than the system default, the MonthDay will be adjusted into the default time zone.self
- a Calendarpublic static MonthDay toMonthDay(Date self)
MonthDay
.self
- a Datepublic static YearMonth toYearMonth(Calendar self)
YearMonth
. If the Calendar has a different
time zone than the system default, the YearMonth will be adjusted into the default time zone.self
- a Calendarpublic static YearMonth toYearMonth(Date self)
YearMonth
.self
- a Datepublic static DayOfWeek toDayOfWeek(Calendar self)
DayOfWeek
. If the Calendar has a different
time zone than the system default, the DayOfWeek will be adjusted into the default time zone.self
- a Calendarpublic static DayOfWeek toDayOfWeek(Date self)
DayOfWeek
.self
- a Datepublic static LocalDate toLocalDate(Date self)
LocalDate
.self
- a Datepublic static LocalTime toLocalTime(Calendar self)
LocalTime
. If the Calendar has a different
time zone than the system default, the LocalTime will be adjusted into the default time zone.self
- a Calendarpublic static LocalTime toLocalTime(Date self)
LocalTime
.self
- a Datepublic static LocalDateTime toLocalDateTime(Calendar self)
LocalDateTime
. If the Calendar has a different
time zone than the system default, the LocalDateTime will be adjusted into the default time zone.self
- a Calendarpublic static LocalDateTime toLocalDateTime(Date self)
LocalDateTime
.self
- a Datepublic static ZonedDateTime toZonedDateTime(Calendar self)
Converts the Calendar to a corresponding ZonedDateTime
.
Note that
GregorianCalendar
has a GregorianCalendar.toZonedDateTime()
method,
which is commonly the specific type of Calendar in use.
self
- a Calendarpublic static ZonedDateTime toZonedDateTime(Date self)
ZonedDateTime
.self
- a Datepublic static OffsetDateTime toOffsetDateTime(Calendar self)
OffsetDateTime
.self
- a Calendarpublic static OffsetDateTime toOffsetDateTime(Date self)
OffsetDateTime
.self
- a Datepublic static OffsetTime toOffsetTime(Calendar self)
OffsetTime
.self
- a Calendarpublic static OffsetTime toOffsetTime(Date self)
OffsetTime
.self
- a Datepublic static Instant toInstant(Calendar self)
Instant
.self
- a Calendarpublic static ZoneOffset toZoneOffset(TimeZone self)
ZoneOffset
. The offset is determined
using the current date/time.self
- a TimeZonepublic static ZoneOffset toZoneOffset(TimeZone self, Instant instant)
ZoneOffset
. The offset is determined
using the date/time of specified Instant.self
- a TimeZone