public interface Temporal extends TemporalAccessor
ããã¯ãplusãšminusã䜿çšããŠæäœã§ããå®å
šãªæ¥ä»ãæéããã³ãªãã»ããã»ãªããžã§ã¯ãã®ããŒã¹ã»ã€ã³ã¿ãã§ãŒã¹åã§ãã ããã¯ãæ
å ±ããã£ãŒã«ããŸãã¯ååããšããŠæäŸããã³æäœã§ããã¯ã©ã¹ã«ãã£ãŠå®è£
ãããŸãã ãã®ã€ã³ã¿ãã§ãŒã¹ã®èªåãå°çšããŒãžã§ã³ã«ã€ããŠã¯ãTemporalAccessorãåç
§ããŠãã ããã
ã»ãšãã©ã®æ¥ææ
å ±ã¯ãæ°å€ãšããŠè¡šãããŸãã ãããã¯ã倧ããªå€ãåŠçããããã«longã§æ°å€ãä¿æããTemporalFieldã䜿çšããŠã¢ãã«åãããŠããŸãã 幎ãæããã³ãæã®æ¥ãã¯ãã£ãŒã«ãã®ç°¡åãªäŸã§ããããããã«ã¯ã€ã³ã¹ã¿ã³ããšãªãã»ãããå«ãŸããŠããŸãã ãã£ãŒã«ãã®æšæºã»ããã«ã€ããŠã¯ãChronoFieldãåç
§ããŠãã ããã
æ¥ä»/æéæ
å ±ã®2ã€ã®éšå(chronologyããã³time-zone)ãæ°å€ã§è¡šãããšã¯ã§ããŸããã ãããã«ã¯ãTemporalQueryã§å®çŸ©ãããstaticã¡ãœããã䜿çšããååããä»ããŠã¢ã¯ã»ã¹ã§ããŸãã
ãã®ã€ã³ã¿ãã§ãŒã¹ã¯ãã¬ãŒã ã¯ãŒã¯ã¬ãã«ã®ã€ã³ã¿ãã§ãŒã¹ã§ãããã¢ããªã±ãŒã·ã§ã³ã»ã³ãŒãã§åºç¯å²ã«ããã£ãŠäœ¿çšããªãããã«ããŠãã ããã ãããã«ãLocalDateãªã©ã®å
·è±¡åã®ã€ã³ã¹ã¿ã³ã¹ãäœæããŠäœ¿ãåããŠãã ããã ããã«ã¯æ§ã
ãªçç±ããããŸããããã®1ã€ã¯ãã®ã€ã³ã¿ãã§ãŒã¹ã®å®è£
ãISO以å€ã®æŠäœç³»ã«ãªã£ãŠããå¯èœæ§ãããããšã§ãã ãã®åé¡ã®è©³çްã¯ãChronoLocalDateãåç
§ããŠãã ããã
3ã€ã®æ¡ä»¶ãæºããã¯ã©ã¹ã§ã¯ããã®ã€ã³ã¿ãã§ãŒã¹ãå®è£ ããå¿ èŠããããŸãã
TemporalAccessorã®ããã«ãæ¥ä»/æé/ãªãã»ããæ
å ±ãžã®ã¢ã¯ã»ã¹ãæäŸãã
ãããã4ã€ã®äŸã§èª¬æããŸãã
LocalDateã¯ãæ¥ããæ°žé ãŸã§é£ç¶ããå€éšæ
å ±ããªããŠã忥ä»ã®æå¹æ§ãå€å®ã§ãããã£ãŒã«ãã®ã»ããã衚ãããããã®ã€ã³ã¿ãã§ãŒã¹ãå®è£
ããŸãã ãããã£ãŠãplus/minusãæ£ããå®è£
ã§ããŸãã
LocalTimeã¯ãããç§ããæ¥ãŸã§é£ç¶ããå€éšæ
å ±ããªããŠãæå¹æ§ãå€å®ã§ãããã£ãŒã«ãã®ã»ããã衚ãããããã®ã€ã³ã¿ãã§ãŒã¹ãå®è£
ããŸãã ãããã£ãŠãæ¥ãæãè¿ãããšã«ãããplus/minusãæ£ããå®è£
ã§ããŸãã
MonthDay(æãšãæã®æ¥ãã®çµåã)ã¯ããã®ã€ã³ã¿ãã§ãŒã¹ãå®è£
ããŸããã ãã®çµåãã¯ã幎å
ã®æ¥ããæãŸã§é£ç¶ããŠããŸããããæã®æ¥ãã®å€ã®æå¹ç¯å²ãå®çŸ©ããã®ã«ååãªæ
å ±ãåããŠããŸããã ãããã£ãŠãplus/minusãæ£ããå®è£
ã§ããŸããã
Comparableã§ããå¿
èŠããããŸãã | 修食åãšå | ã¡ãœãã | 説æ |
|---|---|---|
boolean |
isSupported(TemporalUnit unit) |
æå®ãããåäœããµããŒããããŠãããã©ããããã§ãã¯ããŸãã
|
default Temporal |
minus(long amountToSubtract, TemporalUnit unit) |
æå®ãããæéãæžç®ããŠããã®ãªããžã§ã¯ããšåãåã®ãªããžã§ã¯ããè¿ããŸãã
|
default Temporal |
minus(TemporalAmount amount) |
éãæžç®ããŠããã®ãªããžã§ã¯ããšåãåã®ãªããžã§ã¯ããè¿ããŸãã
|
Temporal |
plus(long amountToAdd, TemporalUnit unit) |
ãã®ãªããžã§ã¯ããšåãåã®ãªããžã§ã¯ãã«æå®ãããæéã远å ãããã®ãè¿ããŸãã
|
default Temporal |
plus(TemporalAmount amount) |
ãã®ãªããžã§ã¯ããšåãåã®ãªããžã§ã¯ãã«ããæéã远å ãããã®ãè¿ããŸãã
|
long |
until(Temporal endExclusive, TemporalUnit unit) |
å¥ã®temporalãŸã§ã®æééãæå®ãããåäœã§èšç®ããŸãã
|
default Temporal |
with(TemporalAdjuster adjuster) |
調æŽãè¡ã£ãŠããã®ãªããžã§ã¯ããšåãåã®èª¿æŽæžã®ãªããžã§ã¯ããè¿ããŸãã
|
Temporal |
with(TemporalField field, long newValue) |
æå®ããããã£ãŒã«ãã倿ŽããŠããã®ãªããžã§ã¯ããšåãåã®ãªããžã§ã¯ããè¿ããŸãã
|
get, getLong, isSupported, query, rangeboolean isSupported(TemporalUnit unit)
ããã¯ãæå®ãããåäœããã®æ¥ä»/æéã«å¯ŸããŠå ç®ãŸãã¯æžç®ã§ãããã©ããããã§ãã¯ããŸãã falseã®å Žåãplus(long, TemporalUnit)ããã³minusã¡ãœããã®åŒã³åºãã¯ãäŸå€ãã¹ããŒããŸãã
ChronoUnitã§å®çŸ©ããããã¹ãŠã®åäœã確èªããŠåŠçããå¿
èŠããããŸãã åäœããµããŒããããŠããå Žåã¯trueãè¿ãããã以å€ã®å Žåã¯falseãè¿ãå¿
èŠããããŸãã
ãã£ãŒã«ããChronoUnitã§ãªãå Žåããã®ã¡ãœããã®çµæã¯ãåŒæ°ãšããŠthisãæž¡ããŠTemporalUnit.isSupportedBy(Temporal)ãåŒã³åºãããšã«ãã£ãŠååŸãããŸãã
å®è£ ã¯ããã®èªåãå°çšã¡ãœãããåŒã³åºããããšãã«èå¥å¯èœãªç¶æ ã倿ŽãããŠããªãããšã確èªããå¿ èŠããããŸãã
unit - ãã§ãã¯ããåäœãnullã¯falseãè¿ãdefault Temporal with(TemporalAdjuster adjuster)
ããã¯ãæå®ãããã¢ãžã£ã¹ã¿ã®ã«ãŒã«ã«åŸã£ãŠããã®æ¥ä»/æéã調æŽããŸãã åçŽãªã¢ãžã£ã¹ã¿ã¯ã幎ãã£ãŒã«ããªã©ã®1ã€ã®ãã£ãŒã«ãã ããèšå®ãããªã©ã§ãã è€éãªã¢ãžã£ã¹ã¿ã¯ãæ¥ä»ãæã®æåŸã®æ¥ã«èšå®ãããªã©ã§ãã äžè¬çãªèª¿æŽã®éžæã¯ãTemporalAdjustersã§æå®ããŸãã ãããã«ã¯ããæã®æåŸã®æ¥ãããæ¬¡ã®æ°Žææ¥ããèŠã€ããããšãå«ãŸããŸãã ã¢ãžã£ã¹ã¿ã¯ãããŸããŸãªé·ãã®æãããã幎ãªã©ã®ç¹å¥ãªã±ãŒã¹ã®åŠçãæ
åœããŸãã
ãã®ã¡ãœããã䜿çšããæ¹æ³ãšçç±ã瀺ãããã€ãã®ãµã³ãã«ã»ã³ãŒã:
date = date.with(Month.JULY); // most key classes implement TemporalAdjuster date = date.with(lastDayOfMonth()); // static import from Adjusters date = date.with(next(WEDNESDAY)); // static import from Adjusters and DayOfWeek
å®è£ ã¯ããã®ãªããžã§ã¯ããŸãã¯æå®ãããæéçãªããžã§ã¯ãã®ã©ã¡ãã倿Žã§ããŸããã ãããã«ãå ã®ãªããžã§ã¯ãã®èª¿æŽæžã®ã³ããŒãè¿ãå¿ èŠããããŸãã ããã¯ãäžå€ããã³å¯å€ã®å®è£ ã«å®å šã§ç䟡ãªåäœãæäŸããŸãã
ããã©ã«ãå®è£ ã¯ããã®ã³ãŒããšåçã«åäœããå¿ èŠããããŸãã
return adjuster.adjustInto(this);
adjuster - 䜿çšããã¢ãžã£ã¹ã¿ãnull以å€DateTimeException - 調æŽãå®è¡ã§ããªãå ŽåArithmeticException - æ°å€ã®ãªãŒããŒãããŒãçºçããå ŽåTemporal with(TemporalField field, long newValue)
ããã¯ãæå®ããããã£ãŒã«ãã®å€ã倿ŽããŠããã®ãªããžã§ã¯ãã«åºã¥ããŠæ°ãããªããžã§ã¯ããè¿ããŸãã ããšãã°ãLocalDateã§ãããã¯å¹ŽãæããŸãã¯ãæã®æ¥ããèšå®ããããã«äœ¿çšã§ããŸãã è¿ããããªããžã§ã¯ãã¯ãã®ãªããžã§ã¯ããšåãèå¥å¯èœãªåãæã¡ãŸãã
ãã£ãŒã«ãã®å€æŽãå®å šã«ã¯å®çŸ©ãããŠããªãå ŽåããããŸãã ããšãã°ãã¿ãŒã²ããã»ãªããžã§ã¯ãã1æ31æ¥ãè¡šãæ¥ä»ã§ããå Žåãæã2æã«å€æŽããããšã¯äžæãªå ŽåããããŸãã ãã®ãããªã±ãŒã¹ã§ã¯ããã£ãŒã«ãã¯çµæã®è§£æ±ºãæ åœããŸãã éåžžã¯1ã€åã®æå¹ãªæ¥ä»ãéžæããããã®äŸã®å Žåã¯2æã®æåŸã®æå¹ãªæ¥ã«ãªããŸãã
ChronoFieldã§å®çŸ©ããããã¹ãŠã®ãã£ãŒã«ãã確èªããŠåŠçããå¿
èŠããããŸãã ãã£ãŒã«ãããµããŒããããŠããå Žåã¯ã調æŽãè¡ãå¿
èŠããããŸãã ãµããŒããããŠããªãå Žåã¯ãUnsupportedTemporalTypeExceptionãã¹ããŒããå¿
èŠããããŸãã
ãã£ãŒã«ããChronoFieldã§ãªãå Žåããã®ã¡ãœããã®çµæã¯ã第1åŒæ°ãšããŠthisãæž¡ããŠTemporalField.adjustInto(Temporal, long)ãåŒã³åºãããšã«ãã£ãŠååŸãããŸãã
å®è£ ã¯ããã®ãªããžã§ã¯ãã倿Žã§ããŸããã ãããã«ãå ã®ãªããžã§ã¯ãã®èª¿æŽæžã®ã³ããŒãè¿ãå¿ èŠããããŸãã ããã¯ãäžå€ããã³å¯å€ã®å®è£ ã«å®å šã§ç䟡ãªåäœãæäŸããŸãã
field - çµæã«èšå®ãããã£ãŒã«ããnull以å€newValue - çµæã®ãã£ãŒã«ãã®æ°ããå€DateTimeException - ãã£ãŒã«ããèšå®ã§ããªãå ŽåUnsupportedTemporalTypeException - ãã£ãŒã«ãããµããŒããããŠããªãå ŽåArithmeticException - æ°å€ã®ãªãŒããŒãããŒãçºçããå Žådefault Temporal plus(TemporalAmount amount)
ããã¯ããã®temporal (äžæ)ã調æŽããæå®ãããéã®ã«ãŒã«ã«åŸã£ãŠå ç®ããŸãã ãã®éã¯éåžžPeriodã§ãããDurationãªã©ãTemporalAmountã€ã³ã¿ãã§ãŒã¹ãå®è£
ããä»ã®ã©ã®åã§ãã£ãŠãããŸããŸããã
ãã®ã¡ãœããã䜿çšããæ¹æ³ãšçç±ã瀺ãããã€ãã®ãµã³ãã«ã»ã³ãŒã:
date = date.plus(period); // add a Period instance date = date.plus(duration); // add a Duration instance date = date.plus(workingDays(6)); // example user-written workingDays method
plusã®åŸã«minusãåŒã³åºããŠããåãæ¥ä»/æéãè¿ãããããšã¯ä¿èšŒãããŸããã
å®è£ ã¯ããã®ãªããžã§ã¯ããŸãã¯æå®ãããæéçãªããžã§ã¯ãã®ã©ã¡ãã倿Žã§ããŸããã ãããã«ãå ã®ãªããžã§ã¯ãã®èª¿æŽæžã®ã³ããŒãè¿ãå¿ èŠããããŸãã ããã¯ãäžå€ããã³å¯å€ã®å®è£ ã«å®å šã§ç䟡ãªåäœãæäŸããŸãã
ããã©ã«ãå®è£ ã¯ããã®ã³ãŒããšåçã«åäœããå¿ èŠããããŸãã
return amount.addTo(this);
amount - 远å ããéãnull以å€DateTimeException - å ç®ã§ããªãå ŽåArithmeticException - æ°å€ã®ãªãŒããŒãããŒãçºçããå ŽåTemporal plus(long amountToAdd, TemporalUnit unit)
ãã®ã¡ãœããã¯ãæå®ãããæéãå ç®ããŠããã®ãªããžã§ã¯ãã«åºã¥ããŠæ°ãããªããžã§ã¯ããè¿ããŸãã ããšãã°ãLocalDateã§ãããã¯å¹ŽãæããŸãã¯æ¥ã®æ°ãå ç®ããããã«äœ¿çšã§ããŸãã è¿ããããªããžã§ã¯ãã¯ãã®ãªããžã§ã¯ããšåãèå¥å¯èœãªåãæã¡ãŸãã
ãã£ãŒã«ãã®å€æŽãå®å šã«ã¯å®çŸ©ãããŠããªãå ŽåããããŸãã ããšãã°ãã¿ãŒã²ããã»ãªããžã§ã¯ãã1æ31æ¥ãè¡šãæ¥ä»ã§ããå Žåã1ãæãå ç®ããããšã¯äžæãªå ŽåããããŸãã ãã®ãããªã±ãŒã¹ã§ã¯ããã£ãŒã«ãã¯çµæã®è§£æ±ºãæ åœããŸãã éåžžã¯1ã€åã®æå¹ãªæ¥ä»ãéžæããããã®äŸã®å Žåã¯2æã®æåŸã®æå¹ãªæ¥ã«ãªããŸãã
ChronoUnitã§å®çŸ©ããããã¹ãŠã®åäœã確èªããŠåŠçããå¿
èŠããããŸãã åäœããµããŒããããŠããå Žåã¯ãå ç®ãè¡ãå¿
èŠããããŸãã ãµããŒããããŠããªãå Žåã¯ãUnsupportedTemporalTypeExceptionãã¹ããŒããå¿
èŠããããŸãã
åäœãChronoUnitã§ãªãå Žåããã®ã¡ãœããã®çµæã¯ã第1åŒæ°ãšããŠthisãæž¡ããŠTemporalUnit.addTo(Temporal, long)ãåŒã³åºãããšã«ãã£ãŠååŸãããŸãã
å®è£ ã¯ããã®ãªããžã§ã¯ãã倿Žã§ããŸããã ãããã«ãå ã®ãªããžã§ã¯ãã®èª¿æŽæžã®ã³ããŒãè¿ãå¿ èŠããããŸãã ããã¯ãäžå€ããã³å¯å€ã®å®è£ ã«å®å šã§ç䟡ãªåäœãæäŸããŸãã
amountToAdd - å ç®ããæå®ãããåäœã®éãè² ã®å Žåãããunit - å ç®ããéã®åäœãnullã§ãªãDateTimeException - åäœãå ç®ã§ããªãå ŽåUnsupportedTemporalTypeException - åäœããµããŒããããŠããªãå ŽåArithmeticException - æ°å€ã®ãªãŒããŒãããŒãçºçããå Žådefault Temporal minus(TemporalAmount amount)
ããã¯ããã®temporal (äžæ)ã調æŽããæå®ãããéã®ã«ãŒã«ã«åŸã£ãŠæžç®ããŸãã ãã®éã¯éåžžPeriodã§ãããDurationãªã©ãTemporalAmountã€ã³ã¿ãã§ãŒã¹ãå®è£
ããä»ã®ã©ã®åã§ãã£ãŠãããŸããŸããã
ãã®ã¡ãœããã䜿çšããæ¹æ³ãšçç±ã瀺ãããã€ãã®ãµã³ãã«ã»ã³ãŒã:
date = date.minus(period); // subtract a Period instance date = date.minus(duration); // subtract a Duration instance date = date.minus(workingDays(6)); // example user-written workingDays method
plusã®åŸã«minusãåŒã³åºããŠããåãæ¥ä»/æéãè¿ãããããšã¯ä¿èšŒãããŸããã
å®è£ ã¯ããã®ãªããžã§ã¯ããŸãã¯æå®ãããæéçãªããžã§ã¯ãã®ã©ã¡ãã倿Žã§ããŸããã ãããã«ãå ã®ãªããžã§ã¯ãã®èª¿æŽæžã®ã³ããŒãè¿ãå¿ èŠããããŸãã ããã¯ãäžå€ããã³å¯å€ã®å®è£ ã«å®å šã§ç䟡ãªåäœãæäŸããŸãã
ããã©ã«ãå®è£ ã¯ããã®ã³ãŒããšåçã«åäœããå¿ èŠããããŸãã
return amount.subtractFrom(this);
amount - æžç®ããéãnull以å€DateTimeException - æžç®ãã§ããªãå ŽåArithmeticException - æ°å€ã®ãªãŒããŒãããŒãçºçããå Žådefault Temporal minus(long amountToSubtract, TemporalUnit unit)
ãã®ã¡ãœããã¯ãæå®ãããæéãæžç®ããŠããã®ãªããžã§ã¯ãã«åºã¥ããŠæ°ãããªããžã§ã¯ããè¿ããŸãã ããšãã°ãLocalDateã§ãããã¯å¹ŽãæããŸãã¯æ¥ã®æ°ãæžç®ããããã«äœ¿çšã§ããŸãã è¿ããããªããžã§ã¯ãã¯ãã®ãªããžã§ã¯ããšåãèå¥å¯èœãªåãæã¡ãŸãã
ãã£ãŒã«ãã®å€æŽãå®å šã«ã¯å®çŸ©ãããŠããªãå ŽåããããŸãã ããšãã°ãã¿ãŒã²ãããªããžã§ã¯ãã3æ31æ¥ãè¡šãæ¥ä»ã§ããå Žåã1ãæãæžç®ããããšã¯äžæãªå ŽåããããŸãã ãã®ãããªã±ãŒã¹ã§ã¯ããã£ãŒã«ãã¯çµæã®è§£æ±ºãæ åœããŸãã éåžžã¯1ã€åã®æå¹ãªæ¥ä»ãéžæããããã®äŸã®å Žåã¯2æã®æåŸã®æå¹ãªæ¥ã«ãªããŸãã
å®è£ ã¯ããã®ãªããžã§ã¯ãã倿Žã§ããŸããã ãããã«ãå ã®ãªããžã§ã¯ãã®èª¿æŽæžã®ã³ããŒãè¿ãå¿ èŠããããŸãã ããã¯ãäžå€ããã³å¯å€ã®å®è£ ã«å®å šã§ç䟡ãªåäœãæäŸããŸãã
ããã©ã«ãå®è£ ã¯ããã®ã³ãŒããšåçã«åäœããå¿ èŠããããŸãã
return (amountToSubtract == Long.MIN_VALUE ?
plus(Long.MAX_VALUE, unit).plus(1, unit) : plus(-amountToSubtract, unit));
amountToSubtract - æžç®ããæå®ãããåäœã®éãè² ã®å Žåãããunit - æžç®ããéã®åäœãnullã§ãªãDateTimeException - åäœãæžç®ã§ããªãå ŽåUnsupportedTemporalTypeException - åäœããµããŒããããŠããªãå ŽåArithmeticException - æ°å€ã®ãªãŒããŒãããŒãçºçããå Žålong until(Temporal endExclusive, TemporalUnit unit)
ããã¯ã1ã€ã®TemporalUnitã®åœ¢ã§2ã€ã®æéçãªããžã§ã¯ãéã®æééãèšç®ããŸãã éå§ç¹ãšçµäºç¹ã¯thisãšæå®ãããæéçãªããžã§ã¯ãã§ãã çµäºç¹ã¯ãéå§ç¹ãšåãåã«å€æãããŸã(ç°ãªãå Žå)ã çµäºãéå§ããåã§ããå Žåãçµæã¯è² ã«ãªããŸãã ããšãã°ã2ã€ã®æéçãªããžã§ã¯ãéã®æéæ°ã¯ãstartTime.until(endTime, HOURS)ã䜿çšããŠèšç®ã§ããŸãã
èšç®ã§ã¯ã2ã€ã®æéçãªããžã§ã¯ãéã®å®å šãªåäœã®æ°ãè¡šãæŽæ°ãè¿ããŸãã ããšãã°ãæé11:30ãš13:29ã®éã®éã¯ã2æéã«ã¯1åè¶³ããªããããæéæ°ã§ã¯1æéã ãã«ãªããŸãã
ãã®ã¡ãœããã䜿çšããçäŸ¡ãªæ¹æ³ã2ã€ãããŸãã 1ã€ç®ã¯ãã®ã¡ãœãããçŽæ¥åŒã³åºãããšã§ãã 2ã€ç®ã¯TemporalUnit.between(Temporal, Temporal)ã䜿çšããããšã§ãã
// these two lines are equivalent temporal = start.until(end, unit); temporal = unit.between(start, end);ãã®éžæã¯ãã³ãŒããèªã¿ããããªãã®ã¯ã©ã¡ããã«åºã¥ããŠè¡ã£ãŠãã ããã
ããšãã°ããã®ã¡ãœããã䜿çšãããšã2ã€ã®æ¥ä»éã®æ¥æ°ãèšç®ã§ããŸãã
long daysBetween = start.until(end, DAYS); // or alternatively long daysBetween = DAYS.between(start, end);
ChronoUnitã®ãã¹ãŠã®ã€ã³ã¹ã¿ã³ã¹ã®èšç®ãå®è¡ããå¿
èŠããããŸãã ãµããŒããããŠããªãChronoUnitã€ã³ã¹ã¿ã³ã¹ã«å¯ŸããŠã¯ãUnsupportedTemporalTypeExceptionãã¹ããŒããå¿
èŠããããŸãã
åäœãChronoUnitã§ãªãå Žåããã®ã¡ãœããã®çµæã¯ãthisã1ã€ç®ã®åŒæ°ãšããŠã倿ãããå
¥åtemporal (äžæ)ã2ã€ç®ã®åŒæ°ãšããŠæž¡ããŠTemporalUnit.between(Temporal, Temporal)ãåŒã³åºãããšã«ãã£ãŠååŸããŸãã
èŠçŽãããšãå®è£ ã¯ãã®æ¬äŒŒã³ãŒããšåçã®æ¹æ³ã§åäœããå¿ èŠããããŸãã
// convert the end temporal to the same type as this class
if (unit instanceof ChronoUnit) {
// if unit is supported, then calculate and return result
// else throw UnsupportedTemporalTypeException for unsupported units
}
return unit.between(this, convertedEndTemporal);
åäœã®betweenã¡ãœããã¯ã2ã€ã®æéçãªããžã§ã¯ããgetClass()ã«ãã£ãŠè©äŸ¡ããããŸã£ããåãåãæã€å Žåã«ã®ã¿ãåŒã³åºãå¿
èŠããããŸãã
å®è£ ã¯ããã®èªåãå°çšã¡ãœãããåŒã³åºããããšãã«èå¥å¯èœãªç¶æ ã倿ŽãããŠããªãããšã確èªããå¿ èŠããããŸãã
endExclusive - ãã®ãªããžã§ã¯ããšåãåã«å€æããããnullã§ãªãçµäºæéçãªããžã§ã¯ã(ãããå«ãŸãªã)unit - éãæž¬å®ããåäœãnull以å€DateTimeException - éãèšç®ã§ããªãå ŽåããŸãã¯çµäºæéçãªããžã§ã¯ãããã®æéçãªããžã§ã¯ããšåãåã«å€æã§ããªãå ŽåUnsupportedTemporalTypeException - åäœããµããŒããããŠããªãå ŽåArithmeticException - æ°å€ã®ãªãŒããŒãããŒãçºçããå Žå ãã°ãŸãã¯æ©èœãéä¿¡
詳现ãªAPIãªãã¡ã¬ã³ã¹ããã³éçºè
ããã¥ã¡ã³ãã«ã€ããŠã¯ãJava SEã®ããã¥ã¡ã³ããåç
§ããŠãã ããã ãã®ããã¥ã¡ã³ãã«ã¯ãæŠå¿µçãªæŠèŠãçšèªã®å®çŸ©ãåé¿æ¹æ³ãæå¹ãªã³ãŒãäŸãªã©ã®ãéçºè
ã察象ã«ãããã詳现ãªèª¬æãå«ãŸããŠããŸãã
Copyright © 1993, 2025, Oracle and/or its affiliates. All rights reserved. Use is subject to license terms. Documentation Redistribution Policyãåç
§ããŠãã ããã