|
JavaTM 2 Platform Standard Ed. 5.0 |
|||||||||
| ÀÌÀü Ŭ·¡½º ´ÙÀ½ Ŭ·¡½º | ÇÁ·¹ÀÓÀ¸·Î ÇÁ·¹ÀÓ ¾øÀÌ | |||||||||
| °³¿ä: NESTED | Çʵå | constructor | ¸Þ¼µå | »ó¼¼: Çʵå | »ý¼ºÀÚ | ¸Þ¼µå | |||||||||
java.lang.Objectjava.util.Calendar
java.util.GregorianCalendar
public class GregorianCalendar
GregorianCalendar´Â
Calendar
±¸»ó ¼ºê Ŭ·¡½ºÀ̸ç, ¼¼°èÀÇ ´ëºÎºÐÀÇ Áö¿ª¿¡¼ »ç¿ëµÇ´Â Ç¥ÁØÀûÀÎ ´Þ·Â ½Ã½ºÅÛÀ» Á¦°øÇÕ´Ï´Ù.
GregorianCalendar´Â
žç·Â°ú À²¸®¿ì½º·ÂÀ» Áö¿øÇÏ´Â ÇÏÀ̺긮µå(hybrid) ´Þ·Â ½Ã½ºÅÛÀ¸·Î ´ÜÀÏÀÇ º¯È¯±â¸¦ ó¸®ÇÕ´Ï´Ù. ÀÌ º¯È¯±â´Â µðÆúÆ®¿¡¼´Â žç·ÂÀÌ Á¦Á¤µÈ ³¯ (ÀϺÎÀÇ ³ª¶ó¿¡¼´Â 1582 ³â 10 ¿ù 15 ÀÏ, ±× ¿ÜÀÇ ³ª¶ó¿¡¼´Â ±×°Í ÀÌÈÄ)¿¡ ´ëÀÀÇϰí ÀÖ½À´Ï´Ù. Á¶Á¤ÀÏÀº, setGregorianChange()¸¦
È£ÃâÇÏ´Â °Í¿¡ ÀÇÇØ È£ÃâÃø¿¡¼ º¯°æÇÒ ¼ö ÀÖ½À´Ï´Ù.
¿ª»çÀûÀ¸·Î žç·ÂÀ» ÃÖÃʷΠä¿ëÇÑ ³ª¶óµé¿¡¼´Â 1582 ³â 10 ¿ù 4 ÀÏ (À¯¸®¿ì½º·Â)ÀÇ ÈÄ¿¡ 1582 ³â 10 ¿ù 15 ÀÏ (±×·¹°í¸®¿À·Â)ÀÌ °è¼ÓµÇ¾ú½À´Ï´Ù. ÀÌ ´Þ·ÂÀº À̰ÍÀ» Á¤È®ÇÏ°Ô ¸ðµ¨ÈÇϰí ÀÖ½À´Ï´Ù. žç·Â¿¡ÀÇ º¯°æÀÏÀÇ ÀüÀº, GregorianCalendar¿¡
¼´Â À²¸®¿ì½º·ÂÀ» ±¸ÇöÇϰí ÀÖ½À´Ï´Ù. žç·Â°ú À²¸®¿ì½º·ÂÀÇ À¯ÀÏÇÑ Â÷ÀÌ´Â À±³âÀÇ ±ÔÄ¢ÀÔ´Ï´Ù. À²¸®¿ì½º·ÂÀº 4 ³â¸¶´Ù À±³âÀ» ÁöÁ¤ÇÕ´Ï´Ù¸¸, žç·ÂÀ¸·Î´Â 400 À¸·Î ³ª´µ¾î ¶³¾îÁöÁö ¾Ê´Â ¼¼±âÀÇ ÃʳâÀ» À±³âÀ¸·Î ÇÏÁö ¾Ê½À´Ï´Ù.
GregorianCalendar´Â
¡¸¿¹±âÀû¡¹Å¾ç·Â ¹× À²¸®¿ì½º·ÂÀ» ±¸ÇöÇÕ´Ï´Ù. Áï, ³¯Â¥¿Í ½Ã°£ÀÇ °è»ê¿¡¼´Â ÇöÀçÀÇ ±ÔÄ¢À» ¹«ÇÑÀÇ °ú°Å ȤÀº ¹Ì·¡¸¦ ÇâÇØ Àû¿ëÇÕ´Ï´Ù. ÀÌ ¶§¹®¿¡
GregorianCalendar´Â ¸ðµç ÇØ¿¡ ´ëÇØ ÀϰüÇÑ °á°ú¸¦ »ý¼ºÇϱâ À§Çؼ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ´Ù¸¸, GregorianCalendar¸¦ »ç¿ëÇØ ¾òÀ» ¼ö ÀÖ´ø ³¯Â¥¿Í ½Ã°£´Â ¿ª»çÀûÀ¸·Î Çö´ë¿Í °°Àº À²¸®¿ì½º·ÂÀÌ Ã¤¿ëµÈ AD 4 ³â 3 ¿ù 1 ÀÏ ÀÌÈÄÀÇ ³¯Â¥¿Í ½Ã°£¸¸ÀÌ Á¤È®ÇÕ´Ï´Ù. ÀÌ ³¯Â¥¿Í ½Ã°£º¸´Ù Àü¿¡´Â À±³âÀÇ ±ÔÄ¢Àº ºÒ±ÔÄ¢ÇÏ°Ô Àû¿ëµÇ°í ÀÖ¾î BC 45 ³â ÀÌÀü¿¡´Â À²¸®¿ì½º·ÂÀº Á¸À縶Àú Çϰí ÀÖÁö ¾Ê¾Ò½À´Ï´Ù.
žç·ÂÀÇ Á¦Á¤º¸´Ù ÀüÀº ¼³³¯Àº 3 ¿ù 25 ÀÏÀ̾ú½À´Ï´Ù. È¥¶õÀ» ÇÇÇϱâ À§Çؼ ÀÌ ´Þ·Â¿¡¼´Â Ç×»ó 1 ¿ù 1 ÀÏÀ» »ç¿ëÇÕ´Ï´Ù. ÇÊ¿äÇϸé, žç·Âº¸´Ù Àü³¯ºÎ¿¡ ´ëÇØ, 1 ¿ù 1 ÀϺÎÅÍ 3 ¿ù 24 Àϰ£ÀÇ ³¯¿¡ Á¶Á¤ÇÒ ¼ö ÀÖ½À´Ï´Ù .
WEEK_OF_YEAR Çʵ忡 ´ëÇØ¼ °è»êµÇ´Â °ªÀÇ ¹üÀ§´Â 1 ¿¡¼ 53 ÀÔ´Ï´Ù. ÇØÀÇ Á¦ 1 ÁÖ´Â ±× ÇØ·ÎºÎÅÍ Àû¾îµµ getMinimalDaysInFirstWeek() ÀÏÀ» Æ÷ÇÔÇÑ getFirstDayOfWeek()·Î
½ÃÀ۵Ǵ °¡Àå ºü¸¥ 7 Àϰ£ÀÔ´Ï´Ù. ÀÌ¿Í °°ÀÌ Á¦ 1 ÁÖ´Â getMinimalDaysInFirstWeek(), getFirstDayOfWeek()°ª ¹× 1 ¿ù 1 ÇϳªÀÇ ¿äÀÏ¿¡ ÀÇÇØ º¯ÈÇÕ´Ï´Ù. 1 ³âÀÇ Á¦ 1 ÁÖºÎÅÍ ´ÙÀ½ ÇØÀÇ Á¦ 1 ÁÖ±îÁöÀÇ ÁÖ´Â Çʿ信 µû¶ó¼ 2 ¿¡¼ 52 ¶Ç´Â 53 ±îÁö ¼ø¼¿¡ ¹øÈ£¸¦ ºÙÀÏ ¼ö ÀÖ½À´Ï´Ù.
¿¹¸¦ µé¾î
1998 ³â 1 ¿ù 1 ÀÏÀº ¸ñ¿äÀÏÀ̾ú½À´Ï´Ù. getFirstDayOfWeek()°¡ MONDAY·Î
getMinimalDaysInFirstWeek()°¡ 4ÀÎ °æ¿ì (À̰͵éÀº ISO 8601 ¹× ´Ù¼öÀÇ ³ª¶óÀÇ Ç¥ÁØ), 1998 ³âÀÇ Á¦ 1 ÁÖ´Â 1997³â 12 ¿ù 29 ÀϺÎÅÍ, 1998 ³â 1 ¿ù 4 ÀϱîÁöÀÔ´Ï´Ù. ´Ù¸¸, getFirstDayOfWeek()°¡ SUNDAYÀÎ °æ¿ì, 1998 ³âÀÇ Á¦ 1 ÁÖ´Â 1998 ³â 1 ¿ù 4 ÀϺÎÅÍ, 1998 ³â 1 ¿ù 10 ÀϱîÁöÀÔ´Ï´Ù. 1998 ³âÀÇ ÃÖÃÊÀÇ 3 Àϰ£Àº 1997 ³âÀÇ Á¦ 53 ÁÖ¿¡ Á¢¾îµì´Ï´Ù.
WEEK_OF_MONTH Çʵ忡 ´ëÇØ¼ °è»êµÇ´Â °ªÀÇ ¹üÀ§´Â 0 ¿¡¼ 6 ÀÔ´Ï´Ù. ´ÞÀÇ Á¦ 1 ÁÖ (WEEK_OF_MONTH = 1
³¯)´Â ±× ´Þ¿¡ Àû¾îµµ getMinimalDaysInFirstWeek() Àϰ£ ¿¬¼ÓÇÏ´Â °¡Àå ºü¸¥ ÁÖ°¡ µÇ¾î, getFirstDayOfWeek()
Àü³¯±îÁöÀÔ´Ï´Ù. ÇØÀÇ Á¦ 1 ÁÖ¿Í´Â ´Þ¶ó, ´ÞÀÇ Á¦ 1 ÁÖ´Â 7 ÀϺ¸´Ù ªÀº ÀÏÀÌ ÀÖ¾î, getFirstDayOfWeek()·Î
½ÃÀÛµÉ ÇÊ¿ä´Â ¾ø°í, ÀüÀÇ ´ÞÀÇ ³¯Àº Æ÷ÇÔµÇÁö ¾Ê½À´Ï´Ù. Á¦ 1 ÁÖº¸´Ù ÀüÀÇ ´ÞÀÇ ³¯¿¡´Â WEEK_OF_MONTH°ªÀº 0 ÀÌ µË´Ï´Ù.
¿¹¸¦ µé¾î, getFirstDayOfWeek()°¡ SUNDAY·Î
getMinimalDaysInFirstWeek()°¡ 4ÀÎ °æ¿ì, 1998 ³â 1 ¿ùÀÇ Á¦ 1 ÁÖ´Â 1 ¿ù 4 ³ª³¯ ¿äÀϺÎÅÍ 1 ¿ù 10 ÀÏ Åä¿äÀÏÀÌ µË´Ï´Ù. ÀÌ·¯ÇÑ ³¯ÀÇ WEEK_OF_MONTH°ªÀº 1 ÀÔ´Ï´Ù. 1 ¿ù 1 ÀÏ ¸ñ¿äÀϺÎÅÍ 1 ¿ù 3 ÀÏ Åä¿äÀÏÀÇ WEEK_OF_MONTH°ªÀº 0 ÀÔ´Ï´Ù. getMinimalDaysInFirstWeek()°ªÀÌ 3 À¸·Î º¯°æµÇ¸é, 1 ¿ù 1 ÀϺÎÅÍ 1 ¿ù 3 ÇϳªÀÇ WEEK_OF_MONTH°ªÀº 1 ÀÌ µË´Ï´Ù.
clear ¸Þ¼µå´Â ´Þ·Â Çʵ带 ¹ÌÁ¤µµ¸®·Î ¼³Á¤ÇÕ´Ï´Ù. GregorianCalendar´Â
°ªÀÌ ¹ÌÁ¤µµ¸®ÀÇ °æ¿ì, °¢ ´Þ·Â Çʵ忡¼ ´ÙÀ½ÀÇ ±âº»°ªÀ» »ç¿ëÇÕ´Ï´Ù.
| Çʵå | ±âÁ¤Ä¡ |
|---|---|
ERA | AD |
YEAR | 1970 |
MONTH | JANUARY |
DAY_OF_MONTH | 1 |
DAY_OF_WEEK | ÁÖÀÇ ÃÖÃÊÀÇ ³¯ |
WEEK_OF_MONTH | 0 |
DAY_OF_WEEK_IN_MONTH | 1 |
AM_PM | AM |
HOUR, HOUR_OF_DAY, MINUTE, SECOND, MILLISECOND | 0 |
·Ê:
// get the supported ids for GMT-08:00 (Pacific Standard Time)
String[] ids = TimeZone.getAvailableIDs(-8 * 60 * 60 * 1000);
// if no ids were returned, something is wrong. get out.
if (ids.length == 0)
System.exit(0);
// begin output
System.out.println("Current Time");
// create a Pacific Standard Time time zone
SimpleTimeZone pdt = new SimpleTimeZone(-8 * 60 * 60 * 1000, ids[0]);
// set up rules for daylight savings time
pdt.setStartRule(Calendar.APRIL, 1, Calendar.SUNDAY, 2 * 60 * 60 * 1000);
pdt.setEndRule(Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * 60 * 60 * 1000);
// create a GregorianCalendar with the Pacific Daylight time zone
// and the current date and time
Calendar calendar = new GregorianCalendar(pdt);
Date trialTime = new Date();
calendar.setTime(trialTime);
// print out a bunch of interesting things
System.out.println("ERA: " + calendar.get(Calendar.ERA));
System.out.println("YEAR: " + calendar.get(Calendar.YEAR));
System.out.println("MONTH: " + calendar.get(Calendar.MONTH));
System.out.println("WEEK_OF_YEAR: " + calendar.get(Calendar.WEEK_OF_YEAR));
System.out.println("WEEK_OF_MONTH: " + calendar.get(Calendar.WEEK_OF_MONTH));
System.out.println("DATE: " + calendar.get(Calendar.DATE));
System.out.println("DAY_OF_MONTH: " + calendar.get(Calendar.DAY_OF_MONTH));
System.out.println("DAY_OF_YEAR: " + calendar.get(Calendar.DAY_OF_YEAR));
System.out.println("DAY_OF_WEEK: " + calendar.get(Calendar.DAY_OF_WEEK));
System.out.println("DAY_OF_WEEK_IN_MONTH: "
+ calendar.get(Calendar.DAY_OF_WEEK_IN_MONTH));
System.out.println("AM_PM: " + calendar.get(Calendar.AM_PM));
System.out.println("HOUR: " + calendar.get(Calendar.HOUR));
System.out.println("HOUR_OF_DAY: " + calendar.get(Calendar.HOUR_OF_DAY));
System.out.println("MINUTE: " + calendar.get(Calendar.MINUTE));
System.out.println("SECOND: " + calendar.get(Calendar.SECOND));
System.out.println("MILLISECOND: " + calendar.get(Calendar.MILLISECOND));
System.out.println("ZONE_OFFSET: "
+ (calendar.get(Calendar.ZONE_OFFSET)/(60*60*1000)));
System.out.println("DST_OFFSET: "
+ (calendar.get(Calendar.DST_OFFSET)/(60*60*1000)));
System.out.println("Current Time, with hour reset to 3");
calendar.clear(Calendar.HOUR_OF_DAY); // so doesn't override
calendar.set(Calendar.HOUR, 3);
System.out.println("ERA: " + calendar.get(Calendar.ERA));
System.out.println("YEAR: " + calendar.get(Calendar.YEAR));
System.out.println("MONTH: " + calendar.get(Calendar.MONTH));
System.out.println("WEEK_OF_YEAR: " + calendar.get(Calendar.WEEK_OF_YEAR));
System.out.println("WEEK_OF_MONTH: " + calendar.get(Calendar.WEEK_OF_MONTH));
System.out.println("DATE: " + calendar.get(Calendar.DATE));
System.out.println("DAY_OF_MONTH: " + calendar.get(Calendar.DAY_OF_MONTH));
System.out.println("DAY_OF_YEAR: " + calendar.get(Calendar.DAY_OF_YEAR));
System.out.println("DAY_OF_WEEK: " + calendar.get(Calendar.DAY_OF_WEEK));
System.out.println("DAY_OF_WEEK_IN_MONTH: "
+ calendar.get(Calendar.DAY_OF_WEEK_IN_MONTH));
System.out.println("AM_PM: " + calendar.get(Calendar.AM_PM));
System.out.println("HOUR: " + calendar.get(Calendar.HOUR));
System.out.println("HOUR_OF_DAY: " + calendar.get(Calendar.HOUR_OF_DAY));
System.out.println("MINUTE: " + calendar.get(Calendar.MINUTE));
System.out.println("SECOND: " + calendar.get(Calendar.SECOND));
System.out.println("MILLISECOND: " + calendar.get(Calendar.MILLISECOND));
System.out.println("ZONE_OFFSET: "
+ (calendar.get(Calendar.ZONE_OFFSET)/(60*60*1000))); // in hours
System.out.println("DST_OFFSET: "
+ (calendar.get(Calendar.DST_OFFSET)/(60*60*1000))); // in hours
TimeZone,
Á÷·ÄÈ µÈ Çü½Ä | ÇÊµå °³¿ä | |
|---|---|
static int |
AD
¼±â (¼±â)¸¦ ³ªÅ¸³»´Â ERA ÇʵåÀÇ °ªÀ̸ç, CE ¶ó°íµµ ºÒ¸³´Ï´Ù. |
static int |
BC
¼±â (BC)º¸´Ù ÀüÀÇ ±â°£À» ³ªÅ¸³»´Â ERA ÇʵåÀÇ °ªÀ̸ç, BCE ¶ó°íµµ ºÒ¸³´Ï´Ù. |
| Ŭ·¡½º java.util. Calendar ·ÎºÎÅÍ »ó¼ÓµÈ Çʵå |
|---|
AM,
AM_PM,
APRIL,
areFieldsSet,
AUGUST,
DATE,
DAY_OF_MONTH,
DAY_OF_WEEK,
DAY_OF_WEEK_IN_MONTH,
DAY_OF_YEAR,
DECEMBER,
DST_OFFSET,
ERA,
FEBRUARY,
FIELD_COUNT,
fields,
FRIDAY,
HOUR,
HOUR_OF_DAY,
isSet,
isTimeSet,
JANUARY,
JULY,
JUNE,
MARCH,
MAY,
MILLISECOND,
MINUTE,
MONDAY,
MONTH,
NOVEMBER,
OCTOBER,
PM,
SATURDAY,
SECOND,
SEPTEMBER,
SUNDAY,
THURSDAY,
time,
TUESDAY,
UNDECIMBER,
WEDNESDAY,
WEEK_OF_MONTH,
WEEK_OF_YEAR,
YEAR,
ZONE_OFFSET |
| »ý¼ºÀÚ °³¿ä | |
|---|---|
GregorianCalendar ()
µðÆúÆ® ·ÎÄÉÀÏ·Î µðÆúÆ® ŸÀÓ Á¸ÀÇ ÇöÀç ½Ã°¢¿¡ ±Ù°ÅÇØ µðÆúÆ®ÀÇ GregorianCalendar¸¦ ±¸ÃàÇÕ´Ï´Ù. |
|
GregorianCalendar (int year,
int month,
int dayOfMonth)
µðÆúÆ® ·ÎÄÉÀÏ·Î µðÆúÆ® ŸÀÓ Á¸ÀÇ ÁöÁ¤µÈ ³¯Â¥¿Í ½Ã°£¿¡ ±Ù°ÅÇØ GregorianCalendar¸¦ ±¸ÃàÇÕ´Ï´Ù. |
|
GregorianCalendar (int year,
int month,
int dayOfMonth,
int hourOfDay,
int minute)
µðÆúÆ® ·ÎÄÉÀÏ·Î µðÆúÆ® ŸÀÓ Á¸ÀÇ ÁöÁ¤µÈ ³¯Â¥¿Í ½Ã°£¿Í ½Ã°¢¿¡ ±Ù°ÅÇØ GregorianCalendar¸¦ ±¸ÃàÇÕ´Ï´Ù. |
|
GregorianCalendar (int year,
int month,
int dayOfMonth,
int hourOfDay,
int minute,
int second)
µðÆúÆ® ·ÎÄÉÀÏ·Î µðÆúÆ® ŸÀÓ Á¸ÀÇ ÁöÁ¤µÈ ³¯Â¥¿Í ½Ã°£¿Í ½Ã°¢¿¡ ±Ù°ÅÇØ GregorianCalendar¸¦ ±¸ÃàÇÕ´Ï´Ù. |
|
GregorianCalendar (Locale aLocale)
ÁöÁ¤µÈ ·ÎÄÉÀÏ·Î µðÆúÆ® ŸÀÓ Á¸ÀÇ ÇöÀç ½Ã°¢¿¡ ±Ù°ÅÇØ GregorianCalendar¸¦ ±¸ÃàÇÕ´Ï´Ù. |
|
GregorianCalendar (TimeZone zone)
µðÆúÆ® ·ÎÄÉÀÏ·Î ÁöÁ¤µÈ ŸÀÓ Á¸ÀÇ ÇöÀç ½Ã°¢¿¡ ±Ù°ÅÇØ GregorianCalendar¸¦ ±¸ÃàÇÕ´Ï´Ù. |
|
GregorianCalendar (TimeZone zone,
Locale aLocale)
ÁöÁ¤µÈ ·ÎÄÉÀÏ·Î ÁöÁ¤µÈ ŸÀÓ Á¸ÀÇ ÇöÀç ½Ã°¢¿¡ ±Ù°ÅÇØ GregorianCalendar¸¦ ±¸ÃàÇÕ´Ï´Ù. |
|
| ¸Þ¼µå °³¿ä | |
|---|---|
void |
add (int field,
int amount)
´Þ·ÂÀÇ ±ÔÄ¢¿¡ ±â¹ÝÇØ ÁöÁ¤µÈ (ºÎÈ£ ÷ºÎÀÇ) ½Ã°£·®À» ÁöÁ¤µÈ ´Þ·Â Çʵ忡 °¡¼¼ÇÕ´Ï´Ù. |
Object |
clone ()
ÀÌ °´Ã¼ÀÇ º¹»çº»À» ÀÛ¼ºÇØ, ¸®ÅÏÇÕ´Ï´Ù. |
protected void |
computeFields ()
½Ã°¢Ä¡ (½Å±â¿øÀ¸·ÎºÎÅÍÀÇ ¹Ð¸® ¼¼ÄÁµå ´ÜÀ§ÀÇ ¿ÀÇÁ¼Â(offset))¸¦ ´Þ·Â Çʵ尪·Î º¯È¯ÇÕ´Ï´Ù. |
protected void |
computeTime ()
´Þ·Â Çʵ尪À» ½Ã°£Ä¡ (½Å±â¿øÀ¸·ÎºÎÅÍÀÇ ¹Ð¸® ¼¼ÄÁµå ´ÜÀ§ÀÇ ¿ÀÇÁ¼Â(offset))·Î º¯È¯ÇÕ´Ï´Ù. |
boolean |
equals (Object obj)
ÀÌ GregorianCalendar°¡ ÁöÁ¤µÈ Object¿Í
ºñ±³ÇÕ´Ï´Ù. |
int |
getActualMaximum (int field)
ÀÌ ´Þ·Â Çʵ尡 °¡Áú ¼ö ÀÖ´Â ÃÖ´ë°ªÀÌ ¸®Åϵ˴ϴ٠. |
int |
getActualMinimum (int field)
ÀÌ ´Þ·Â Çʵ尡 °¡Áú ¼ö ÀÖ´Â ÃÖ¼Ò°ªÀÌ ¸®Åϵ˴ϴ٠. |
int |
getGreatestMinimum (int field)
ÀÌ GregorianCalendarÀνºÅϽº·Î ÁöÁ¤µÈ ´Þ·Â ÇʵåÀÇ ÃÖ´ë ÃÖ¼Ò°ªÀÌ ¸®Åϵ˴ϴÙ
. |
Date |
getGregorianChange ()
žç·ÂÀÇ º¯°æÀÏÀ» ÃëµæÇÕ´Ï´Ù. |
int |
getLeastMaximum (int field)
ÀÌ GregorianCalendarÀνºÅϽº·Î ÁöÁ¤µÈ ´Þ·Â ÇʵåÀÇ ÃÖ¼Ò ÃÖ´ë°ªÀÌ ¸®Åϵ˴ϴÙ
. |
int |
getMaximum (int field)
ÀÌ GregorianCalendarÀνºÅϽº·Î ÁöÁ¤µÈ ´Þ·Â ÇʵåÀÇ ÃÖ´ë°ªÀÌ ¸®Åϵ˴ϴÙ
. |
int |
getMinimum (int field)
ÀÌ GregorianCalendarÀνºÅϽº·Î ÁöÁ¤µÈ ´Þ·Â ÇʵåÀÇ ÃÖ¼Ò°ªÀÌ ¸®Åϵ˴ϴÙ
. |
TimeZone |
getTimeZone ()
ŸÀÓ Á¸À» ÃëµæÇÕ´Ï´Ù. |
int |
hashCode ()
ÀÌ GregorianCalendar °´Ã¼ÀÇ ÇØ½Ã Äڵ带 »ý¼ºÇÕ´Ï´Ù. |
boolean |
isLeapYear (int year)
ÁöÁ¤µÈ ÇØ°¡ À±³âÀΰ¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
void |
roll (int field,
boolean up)
Å« Çʵ带 º¯°æÇÏÁö ¾Ê°í ·Î ÁöÁ¤µÈ ½Ã°£ ÇʵåÀÇ 1°³ÀÇ ´ÜÀ§ÀÇ ½Ã°£À» À§ ¶Ç´Â ¾Æ·¡¿¡ °¡»ê ¶Ç´Â °¨»êÇÕ´Ï´Ù. |
void |
roll (int field,
int amount)
Å« Çʵ带 º¯°æÇÏÁö ¾Ê°í, ºÎÈ£ ÷ºÎÀÇ ¾çÀÌ ÁöÁ¤µÈ ´Þ·Â Çʵ忡 °¡¼¼ÇÕ´Ï´Ù. |
void |
setGregorianChange (Date date)
GregorianCalendar
º¯°æÀÏÀ» ¼³Á¤ÇÕ´Ï´Ù. |
void |
setTimeZone (TimeZone zone)
ÁöÁ¤µÈ ŸÀÓ Á¸Ä¡¸¦ »ç¿ëÇØ ŸÀÓ Á¸À» ¼³Á¤ÇÕ´Ï´Ù. |
| Ŭ·¡½º java.util. Calendar ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
|---|
after,
before,
clear,
clear,
compareTo,
complete,
get,
getAvailableLocales,
getFirstDayOfWeek,
getInstance,
getInstance,
getInstance,
getInstance,
getMinimalDaysInFirstWeek,
getTime,
getTimeInMillis,
internalGet,
isLenient,
isSet,
set,
set,
set,
set,
setFirstDayOfWeek,
setLenient,
setMinimalDaysInFirstWeek,
setTime,
setTimeInMillis,
toString |
| Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
|---|
finalize,
getClass,
notify,
notifyAll,
wait,
wait,
wait |
| ÇʵåÀÇ »ó¼¼ |
|---|
public static final int BC
ERA ÇʵåÀÇ °ªÀ̸ç, BCE ¶ó°íµµ ºÒ¸³´Ï´Ù. BC·Î
ºÎÅÍ AD¿¡´Â ´ÙÀ½°ú °°ÀÌ ÀÌÇà ÇÕ´Ï´Ù...., 2 BC, 1 BC, 1 AD, 2 AD,...
Calendar.ERA,
Á¤¼ö Çʵ尪 public static final int AD
ERA ÇʵåÀÇ °ªÀ̸ç, CE ¶ó°íµµ ºÒ¸³´Ï´Ù. BC·Î
ºÎÅÍ AD¿¡´Â ´ÙÀ½°ú °°ÀÌ ÀÌÇà ÇÕ´Ï´Ù...., 2 BC, 1 BC, 1 AD, 2 AD,...
Calendar.ERA,
Á¤¼ö Çʵ尪 | »ý¼ºÀÚ »ó¼¼ |
|---|
public GregorianCalendar()
GregorianCalendar¸¦ ±¸ÃàÇÕ´Ï´Ù.
public GregorianCalendar(TimeZone zone)
GregorianCalendar¸¦ ±¸ÃàÇÕ´Ï´Ù.
zone - ÁöÁ¤µÈ ŸÀÓ Á¸public GregorianCalendar(Locale aLocale)
GregorianCalendar¸¦ ±¸ÃàÇÕ´Ï´Ù.
aLocale - ÁöÁ¤µÈ ·ÎÄÉÀÏ
public GregorianCalendar(TimeZone zone,
Locale aLocale)
GregorianCalendar¸¦ ±¸ÃàÇÕ´Ï´Ù.
zone - ÁöÁ¤µÈ ŸÀÓ Á¸aLocale - ÁöÁ¤µÈ ·ÎÄÉÀÏ
public GregorianCalendar(int year,
int month,
int dayOfMonth)
GregorianCalendar¸¦ ±¸ÃàÇÕ´Ï´Ù.
year - ´Þ·Â³»ÀÇ YEAR ´Þ·Â ÇʵåÀÇ ¼³Á¤¿¡ »ç¿ëÇÏ´Â °ªmonth - ´Þ·Â³»ÀÇ MONTH ´Þ·Â ÇʵåÀÇ ¼³Á¤¿¡ »ç¿ëÇÏ´Â °ª. Month Ä¡´Â 0 À¸·ÎºÎÅÍ ½ÃÀ۵Ǵ (1 ¿ùÀº 0 ÀÌ µÈ´Ù)dayOfMonth - ´Þ·Â³»ÀÇ DAY_OF_MONTH ´Þ·Â ÇʵåÀÇ ¼³Á¤¿¡ »ç¿ëÇÏ´Â °ª
public GregorianCalendar(int year,
int month,
int dayOfMonth,
int hourOfDay,
int minute)
GregorianCalendar¸¦ ±¸ÃàÇÕ´Ï´Ù.
year - ´Þ·Â³»ÀÇ YEAR ´Þ·Â ÇʵåÀÇ ¼³Á¤¿¡ »ç¿ëÇÏ´Â °ªmonth - ´Þ·Â³»ÀÇ MONTH ´Þ·Â ÇʵåÀÇ ¼³Á¤¿¡ »ç¿ëÇÏ´Â °ª. Month Ä¡´Â 0 À¸·ÎºÎÅÍ ½ÃÀ۵Ǵ (1 ¿ùÀº 0 ÀÌ µÈ´Ù)dayOfMonth - ´Þ·Â³»ÀÇ DAY_OF_MONTH ´Þ·Â ÇʵåÀÇ ¼³Á¤¿¡ »ç¿ëÇÏ´Â °ªhourOfDay - ´Þ·Â³»ÀÇ HOUR_OF_DAY ´Þ·Â ÇʵåÀÇ ¼³Á¤¿¡ »ç¿ëÇÏ´Â °ªminute - ´Þ·Â³»ÀÇ MINUTE ´Þ·Â ÇʵåÀÇ ¼³Á¤¿¡ »ç¿ëÇÏ´Â °ª
public GregorianCalendar(int year,
int month,
int dayOfMonth,
int hourOfDay,
int minute,
int second)
year - ´Þ·Â³»ÀÇ YEAR ´Þ·Â ÇʵåÀÇ ¼³Á¤¿¡ »ç¿ëÇÏ´Â °ªmonth - ´Þ·Â³»ÀÇ MONTH ´Þ·Â ÇʵåÀÇ ¼³Á¤¿¡ »ç¿ëÇÏ´Â °ª. Month Ä¡´Â 0 À¸·ÎºÎÅÍ ½ÃÀ۵Ǵ (1 ¿ùÀº 0 ÀÌ µÈ´Ù)dayOfMonth - ´Þ·Â³»ÀÇ DAY_OF_MONTH ´Þ·Â ÇʵåÀÇ ¼³Á¤¿¡ »ç¿ëÇÏ´Â °ªhourOfDay - ´Þ·Â³»ÀÇ HOUR_OF_DAY ´Þ·Â ÇʵåÀÇ ¼³Á¤¿¡ »ç¿ëÇÏ´Â °ªminute - ´Þ·Â³»ÀÇ MINUTE ´Þ·Â ÇʵåÀÇ ¼³Á¤¿¡ »ç¿ëÇÏ´Â °ªsecond - ´Þ·Â³»ÀÇ SECOND ´Þ·Â ÇʵåÀÇ ¼³Á¤¿¡ »ç¿ëÇÏ´Â °ª| ¸Þ¼µåÀÇ »ó¼¼ |
|---|
public void setGregorianChange(Date date)
GregorianCalendar
º¯°æÀÏÀ» ¼³Á¤ÇÕ´Ï´Ù. À̰ÍÀº À¯¸®¿ì½ºÀÇ ³¯Â¥¿Í ½Ã°£·ÎºÎÅÍ ±×·¹°í¸®¿ÀÀÇ ³¯Â¥¿Í ½Ã°£¿¡ÀÇ º¯°æÀÌ ¹ß»ýÇÏ´Â ½ÃÁ¡ÀÔ´Ï´Ù. µðÆúÆ®´Â 1582 ³â 10 ¿ù 15 ÀÏ (žç·Â)ÀÔ´Ï´Ù. ÀÌ ³¯ºÎÅÍ Àü³¯ºÎ´Â À²¸®¿ì½º·ÂÀÌ µË´Ï´Ù.
¼ø¼öÇÑ À²¸®¿ì½º·ÂÀ» ÃëµæÇÏ·Á¸é,
º¯°æÀÏÀ» Date(Long.MAX_VALUE)·Î
¼³Á¤ÇÕ´Ï´Ù. ¼ø¼öÇÑ ±×·¹°í¸®¿À·ÂÀ» ÃëµæÇÏ·Á¸é,
º¯°æÀÏÀ» Date(Long.MIN_VALUE)·Î
¼³Á¤ÇÕ´Ï´Ù.
date - žç·Â¿¡ÀÇ º¯°æ ³¯Â¥¿Í ½Ã°£public final Date getGregorianChange()
GregorianCalendar °´Ã¼ÀÇ Å¾ç·Â¿¡ÀÇ º¯°æÀÏpublic boolean isLeapYear(int year)
true°¡ ¸®Åϵ˴ϴÙ
. BC ³âÀÇ ¼öÄ¡¸¦ ÁöÁ¤ÇÏ´Â °æ¿ì´Â 1 - year number¸¦ ÁöÁ¤ÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù. ¿¹¸¦ µé¾î
BC 4 ³âÀº -3 °ú ÁöÁ¤ÇÕ´Ï´Ù.
year - ÁöÁ¤ÇÏ´Â ÇØ
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falsepublic boolean equals(Object obj)
GregorianCalendar°¡ ÁöÁ¤µÈ Object¿Í
ºñ±³ÇÕ´Ï´Ù. Àμö°¡ ÀÌ °´Ã¼¿Í °°Àº Calendar ÆÄ¶ó¹ÌÅÍ ¹× žç·Â º¯È¯ÀÏÀÇ °°Àº ½Ã°¢Ä¡ (½Å±â¿øÀ¸·ÎºÎÅÍÀÇ ¹Ð¸® ¼¼ÄÁµå ´ÜÀ§ÀÇ ¿ÀÇÁ¼Â(offset))¸¦ ³ªÅ¸³»´Â GregorianCalendar °´Ã¼ÀÎ °æ¿ì¿¡°Ô¸¸, °á°ú´Â true°¡ µË´Ï´Ù.
Calendar ³»ÀÇ equals obj - ºñ±³ ´ë»óÀÇ °´Ã¼
obj¿Í
µ¿ÀÏÇÑ °æ¿ì´Â true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseCalendar.compareTo(Calendar) public int hashCode()
GregorianCalendar °´Ã¼ÀÇ ÇØ½Ã Äڵ带 »ý¼ºÇÕ´Ï´Ù.
Calendar ³»ÀÇ hashCode Object.equals(java.lang.Object),
Hashtable
public void add(int field,
int amount)
Add rule 1. È£ÃâÀÌ Çʵ忡¼ ¹ß»ýÇÑ ¸ðµâ·Î ¿À¹öÇ÷οì amountÀÌ µÇ±â Àü¿¡
È£Ãâ·Î ÇʵåÀÇ °ªÀ» ±ðÀº µÚÀÇ field°ªÀÔ´Ï´Ù. ¿À¹öÇ÷οì´Â ÇʵåÀÇ °ªÀÌ ¹üÀ§¸¦ ³Ñ¾î ±× °á°ú, ´ÙÀ½ÀÇ Å« Çʵ尡 ÁõºÐ ¶Ç´Â °¨ ºÐ µÇ¾î, ÇʵåÀÇ °ªÀÌ ±× ¹üÀ§¿¡ µé¾î°¡µµ·Ï Á¶Á¤µÇ¾úÀ» °æ¿ì¿¡ ¹ß»ýÇÕ´Ï´Ù.
Add rule 2. ÀÛÀº Çʵ尡 ºÒº¯½ÄÀÌ´Ù°í ¿¹»óµÇ´Â °æ¿ì¿¡
field°¡ º¯°æµÇ°í ³ª¼ ÃÖ¼Ò°ª ¶Ç´Â ÃÖ´ë°ªÀÌ º¯°æµÇ¾ú±â ¶§¹®¿¡
±× ÀüÀÇ °ª°ú µ¿ÀÏÇÏ°Ô ¾È µÇ¸é ÇʵåÀÇ °ªÀº ±× ¿¹»óµÇ´Â °ªÀ¸·Î ÇÒ ¼ö ÀÖÀ» »Ó °¡±î¿î ½ÃÀϳ»¿¡ µÇµµ·Ï Á¶Á¤µË´Ï´Ù. ÀÛÀº Çʵå´Â ÀÛÀº ½Ã°£ÀÇ ´ÜÀ§¸¦ ³ªÅ¸³À´Ï´Ù. HOUR´Â
DAY_OF_MONTH º¸´Ù ÀÛÀº ÇʵåÀÔ´Ï´Ù. ºÒº¯½ÄÀº ¾Æ´Ï¶ó°í ¿¹»óµÇ´Â ÀÛÀº Çʵå´Â Á¶Á¤µÇÁö ¾Ê½À´Ï´Ù. ´Þ·Â ½Ã½ºÅÛ¿¡¼´Â ºÒº¯½ÄÀÌ´Ù°í ¿¹»óµÇ´Â Çʵ尡 ÆÇ´ÜµË´Ï´Ù.
Calendar ³»ÀÇ add field - ´Þ·Â Çʵåamount - Çʵ忡 Ãß°¡µÇ´Â ³¯Â¥¿Í ½Ã°£ ¶Ç´Â ½Ã°¢ÀÇ ¾ç
IllegalArgumentException - field°¡ ZONE_OFFSET, DST_OFFSET, ¶Ç´Â ºÒ¸íÇѰ¡ ¸î°³ÀÇ ´Þ·Â Çʵ尡 ¾ö¹Ð ¸ðµå·Î ¹üÀ§¿ÜÀÇ °ªÀ» º¸°ü À¯ÁöÇÏ´Â °æ¿ìCalendar.roll(int, int),
Calendar.set(int, int)
public void roll(int field,
boolean up)
¿¹: 1999 ³â 12 ¿ù 31 ÀÏ¿¡ ´çÃÊ ¼³Á¤µÈ GregorianCalendar¸¦ »ý°¢ÇÕ´Ï´Ù. roll(Calendar.MONTH, true)¸¦
È£ÃâÇϸé, ´Þ·ÂÀÌ 1999 ³â 1 ¿ù 31 ÀÏ·Î ¼³Á¤µË´Ï´Ù. Year Çʵå´Â MONTH º¸´Ù Å« ÇʵåÀ̹ǷΠº¯°æµÇÁö ¾Ê½À´Ï´Ù.
Calendar ³»ÀÇ roll up - ÁöÁ¤µÈ ´Þ·Â ÇʵåÀÇ °ªÀ» À§¿¡ ¿òÁ÷ÀÌ´ÂÁö, ¾Æ·¡¿¡ ¿òÁ÷ÀÌ´ÂÁö¸¦ ÁöÁ¤ÇÑ´Ù. À§¿¡ ¿òÁ÷ÀÌ´Â °æ¿ì´Â true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false¸¦ »ç¿ëÇÏ´Âfield - ½Ã°£ Çʵå
IllegalArgumentException - field°¡ ZONE_OFFSET, DST_OFFSET, ¶Ç´Â ºÒ¸íÇѰ¡ ¸î°³ÀÇ ´Þ·Â Çʵ尡 ¾ö¹Ð ¸ðµå·Î ¹üÀ§¿ÜÀÇ °ªÀ» º¸°ü À¯ÁöÇÏ´Â °æ¿ìadd(int, int),
Calendar.set(int, int)
public void roll(int field,
int amount)
ÀÌ ¸Þ¼µå´Â ¾çÀ» Ãß°¡Çϱâ Àü¿¡ Calendar.complete()¸¦
È£ÃâÇØ, ¸ðµç ´Þ·Â Çʵ带 Á¤±ÔÈÇÕ´Ï´Ù. ¾ö¹Ð ¸ðµå·Î ¹üÀ§¿ÜÀÇ °ªÀ» º¸°ü À¯ÁöÇÏ´Â ´Þ·Â Çʵ尡 Á¸ÀçÇÏ´Â °æ¿ì, IllegalArgumentException°¡ ¹ß»ý µË´Ï´Ù.
¿¹: 1999 ³â 8 ¿ù 31 ÀÏ¿¡ ´çÃÊ ¼³Á¤µÈ GregorianCalendar¸¦ »ý°¢ÇÕ´Ï´Ù. roll(Calendar.MONTH, 8)¸¦ È£ÃâÇϸé, ´Þ·ÂÀÌ 1999 ³â 4 ¿ù 30 ÀÏ·Î ¼³Á¤µË´Ï´Ù. GregorianCalendar¸¦ »ç¿ëÇϸé, DAY_OF_MONTH Çʵå´Â 4 ¿ù¿¡ ÀÖ¾î 31 ÀÏÀÌ µÇÁö ¾Ê½À´Ï´Ù. DAY_OF_MONTH´Â °¡Àå °¡±î¿î À¯È¿Ä¡ÀÎ 30 À¸·Î ¼³Á¤µË´Ï´Ù. YEAR Çʵ忡¼´Â MONTH Çʵ庸´Ù Å©±â ¶§¹®¿¡
1999
°ªÀ» À¯ÁöÇÕ´Ï´Ù.
¿¹: ÃÖÃÊ·Î 1999 ³â 6 ¿ù 6 ³ª³¯ ¿äÀÏ·Î ¼³Á¤µÈ GregorianCalendar¸¦ »ý°¢ÇÕ´Ï´Ù. roll(Calendar.WEEK_OF_MONTH, -1)¸¦ È£ÃâÇϸé, ´Þ·ÂÀÌ 1999 ³â 6 ¿ù 1 ÀÏ È¿äÀÏ·Î ¼³Á¤µÇ¾îadd(Calendar.WEEK_OF_MONTH, -1)¸¦ È£ÃâÇϸé, ´Þ·ÂÀÌ 1999 ³â 5 ¿ù 30 ³ª³¯ ¿äÀÏ·Î ¼³Á¤µË´Ï´Ù. À̰ÍÀº ·Ñ ±ÔÄ¢À¸·Î Ãß°¡ÀÇ Á¦ÇÑÀÌ ´õÇØÁö±â ¶§¹®¿¡ÀÔ´Ï´Ù. WEEK_OF_MONTH°¡ ·Ñ µÉ ¶§ MONTH¸¦ º¯°æÇØ¾ß ÇÏÁö´Â ¾Ê½À´Ï´Ù. add rule 1 °ú ÇÔ²² »ç¿ëÇϸé, °á°úÀÇ ³¯Â¥¿Í ½Ã°£´Â 6 ¿ù 1 ÀÏ È¿äÀϺÎÅÍ 6 ¿ù 5 ÀÏ Åä¿äÀϱîÁö µÉ Çʿ䰡 ÀÖ½À´Ï´Ù. add rule 2¿¡ µû¶ó, WEEK_OF_MONTH¸¦ º¯°æÇÒ °æ¿ì¿¡ ºÒº¯½Ä DAY_OF_WEEK°¡
ÀÏ¿äÀÏ¿¡ °¡Àå °¡±î¿î °¡´ÉÄ¡ÀÎ È¿äÀÏ·Î ¼³Á¤µË´Ï´Ù (ÀÏ¿äÀÏÀÌ ÁÖÀÇ ÃÖÃÊÀÇ ³¯ÀÇ °æ¿ì).
Calendar ³»ÀÇ roll field - ´Þ·Â Çʵåamount - field¿¡ Ãß°¡ÇÏ´Â ÁöÁ¤µÈ ¾ç
IllegalArgumentException - field°¡ ZONE_OFFSET, DST_OFFSET, ¶Ç´Â ºÒ¸íÇѰ¡ ¸î°³ÀÇ ´Þ·Â Çʵ尡 ¾ö¹Ð ¸ðµå·Î ¹üÀ§¿ÜÀÇ °ªÀ» º¸°ü À¯ÁöÇÏ´Â °æ¿ìroll(int, boolean),
add(int, int),
Calendar.set(int, int) public int getMinimum(int field)
GregorianCalendarÀνºÅϽº·Î ÁöÁ¤µÈ ´Þ·Â ÇʵåÀÇ ÃÖ¼Ò°ªÀÌ ¸®Åϵ˴ϴÙ
. ÃÖ¼Ò°ª´Â getFirstDayOfWeek,
getMinimalDaysInFirstWeek,
getGregorianChange ¹× getTimeZone
°¢ ¸Þ¼µåÀÇ °¢°¢ÀÇ ÇöÀç°¡¸¦ °í·ÁÇÑ µ¥´Ù°¡ ¸ðµç °¡´ÉÇÑ ½Ã°£Ä¡¿¡ ´ëÇØ¼ Calendar.get(int) ¸Þ¼µå¸¦ µ¹·ÁÁÖ´Â °ÍÀ¸·Î ÃÖ¼Ò°ªÀ¸·Î
Á¤Àǵ˴ϴÙ.
Calendar ³»ÀÇ getMinimum field - ´Þ·Â Çʵå
getMaximum(int),
getGreatestMinimum(int),
getLeastMaximum(int),
getActualMinimum(int),
getActualMaximum(int) public int getMaximum(int field)
GregorianCalendarÀνºÅϽº·Î ÁöÁ¤µÈ ´Þ·Â ÇʵåÀÇ ÃÖ´ë°ªÀÌ ¸®Åϵ˴ϴÙ
. ÃÖ´ë°ª
´Â getFirstDayOfWeek,
getMinimalDaysInFirstWeek,
getGregorianChange ¹× getTimeZone
°¢ ¸Þ¼µåÀÇ °¢°¢ÀÇ ÇöÀç°¡¸¦ °í·ÁÇÑ µ¥´Ù°¡ ¸ðµç °¡´ÉÇÑ ½Ã°£Ä¡¿¡ ´ëÇØ¼ Calendar.get(int) ¸Þ¼µå¸¦ µ¹·ÁÁÖ´Â °ÍÀ¸·Î ÃÖ´ë°ªÀ¸·Î
Á¤Àǵ˴ϴÙ.
Calendar ³»ÀÇ getMaximum field - ´Þ·Â Çʵå
getMinimum(int),
getGreatestMinimum(int),
getLeastMaximum(int),
getActualMinimum(int),
getActualMaximum(int) public int getGreatestMinimum(int field)
GregorianCalendarÀνºÅϽº·Î ÁöÁ¤µÈ ´Þ·Â ÇʵåÀÇ ÃÖ´ë ÃÖ¼Ò°ªÀÌ ¸®Åϵ˴ϴÙ
. ÃÖ´ë ÃÖ¼Ò°ª´Â getFirstDayOfWeek,
getMinimalDaysInFirstWeek,
getGregorianChange ¹× getTimeZone
°¢ ¸Þ¼µåÀÇ °¢°¢ÀÇ ÇöÀç°¡¸¦ °í·ÁÇÑ µ¥´Ù°¡ ¸ðµç °¡´ÉÇÑ ½Ã°£Ä¡¿¡ ´ëÇØ¼ getActualMinimum(int) ¸Þ¼µå¸¦ µ¹·ÁÁÖ´Â °ÍÀ¸·Î ÃÖ´ë°ªÀ¸·Î
Á¤Àǵ˴ϴÙ.
Calendar ³»ÀÇ getGreatestMinimum field - ´Þ·Â Çʵå
getMinimum(int),
getMaximum(int),
getLeastMaximum(int),
getActualMinimum(int),
getActualMaximum(int) public int getLeastMaximum(int field)
GregorianCalendarÀνºÅϽº·Î ÁöÁ¤µÈ ´Þ·Â ÇʵåÀÇ ÃÖ¼Ò ÃÖ´ë°ªÀÌ ¸®Åϵ˴ϴÙ
. ÃÖ¼Ò ÃÖ´ë°ª
´Â getFirstDayOfWeek,
getMinimalDaysInFirstWeek,
getGregorianChange ¹× getTimeZone
°¢ ¸Þ¼µåÀÇ °¢°¢ÀÇ ÇöÀç°¡¸¦ °í·ÁÇÑ µ¥´Ù°¡ ¸ðµç °¡´ÉÇÑ ½Ã°£Ä¡¿¡ ´ëÇØ¼ getActualMaximum(int) ¸Þ¼µå¸¦ µ¹·ÁÁÖ´Â °ÍÀ¸·Î ÃÖ¼Ò°ªÀ¸·Î
Á¤Àǵ˴ϴÙ.
Calendar ³»ÀÇ getLeastMaximum field - ´Þ·Â Çʵå
getMinimum(int),
getMaximum(int),
getGreatestMinimum(int),
getActualMinimum(int),
getActualMaximum(int) public int getActualMinimum(int field)
getFirstDayOfWeek,
getMinimalDaysInFirstWeek,
getGregorianChange ¹× getTimeZone
°¢ ¸Þ¼µåÀÇ ÇöÀç°¡°¡ °í·ÁµË´Ï´Ù.
¿¹¸¦ µé¾î
žç·ÂÀÇ º¯°æÀÏÀÌ 1970 ³â 1 ¿ù 10 ÀÏ·Î ÀÌ GregorianCalendar°¡ 1970 ³â 1 ¿ù 20 ÀÏÀ̶ó°í Çϸé, DAY_OF_MONTH ÇʵåÀÇ ½ÇÁ¦ÀÇ ÃÖ¼Ò°ª´Â 10 ÀÌ µË´Ï´Ù. À̰ÍÀº 1970 ³â 1 ¿ù 10 ÇϳªÀÇ Àü³¯ÀÌ 1996 ³â 12 ¿ù 27 ÀÏ(À²¸®¿ì½º·ÂÀ¸·Î)ÀÌ µÇ±â ¶§¹®¿¡ÀÔ´Ï´Ù. µû¶ó¼, 1969 ³â 12 ¿ù 28 ÀϺÎÅÍ 1970 ³â 1 ¿ù 9 ÀϱîÁö´Â Á¸ÀçÇÏÁö ¾Ê½À´Ï´Ù.
Calendar ³»ÀÇ getActualMinimum field - ´Þ·Â Çʵå
GregorianCalendar
½Ã°£Ä¡¿¡ ´ëÇÑ, ÁöÁ¤µÈ ´Þ·Â ÇʵåÀÇ ÃÖ¼Ò°ªgetMinimum(int),
getMaximum(int),
getGreatestMinimum(int),
getLeastMaximum(int),
getActualMaximum(int) public int getActualMaximum(int field)
getFirstDayOfWeek,
getMinimalDaysInFirstWeek,
getGregorianChange, ¶Ç´Â getTimeZone
°¢ ¸Þ¼µåÀÇ ÇöÀç°¡°¡ °í·ÁµË´Ï´Ù. ¿¹¸¦ µé¾îÀÌ ÀνºÅϽºÀÇ ³¯Â¥¿Í ½Ã°£°¡ 2004 ³â 2 ¿ù 1 ÀÏÀ̶ó°í Çϸé, DAY_OF_MONTH ÇʵåÀÇ ½ÇÁ¦ÀÇ ÃÖ´ë°ª
´Â 29°¡ µË´Ï´Ù. À̰ÍÀº 2004 ³âÀÌ À±³âÀ̱⠶§¹®¿¡
ÀÌ ÀνºÅϽºÀÇ ³¯Â¥¿Í ½Ã°£°¡ 2005 ³â 2 ¿ù 1 ÀÏÀ̸é, ÀÌ °ªÀº 28 ÀÌ µË´Ï´Ù.
Calendar ³»ÀÇ getActualMaximum field - ´Þ·Â Çʵå
GregorianCalendar
½Ã°£Ä¡¿¡ ´ëÇÑ, ÁöÁ¤µÈ ÇʵåÀÇ ÃÖ´ë°ª
getMinimum(int),
getMaximum(int),
getGreatestMinimum(int),
getLeastMaximum(int),
getActualMinimum(int) public Object clone()
Calendar
񃬣:
Calendar ³»ÀÇ clone Cloneable public TimeZone getTimeZone()
Calendar
񃬣:
Calendar ³»ÀÇ getTimeZone public void setTimeZone(TimeZone zone)
Calendar
񃬣:
Calendar ³»ÀÇ setTimeZone zone - ÁöÁ¤µÈ ŸÀÓ Á¸protected void computeFields()
complete ¸Þ¼µå¸¦ È£ÃâÇÕ´Ï´Ù.
Calendar ³»ÀÇ computeFields Calendar.complete() protected void computeTime()
Calendar ³»ÀÇ computeTime IllegalArgumentException - ¹«È¿ÀÎ ´Þ·Â Çʵ尡 ÀÖ´Â °æ¿ìCalendar.complete(),
Calendar.computeFields()
|
JavaTM 2 Platform Standard Ed. 5.0 |
|||||||||
| ÀÌÀü Ŭ·¡½º ´ÙÀ½ Ŭ·¡½º | ÇÁ·¹ÀÓÀ¸·Î ÇÁ·¹ÀÓ ¾øÀÌ | |||||||||
| °³¿ä: NESTED | Çʵå | constructor | ¸Þ¼µå | »ó¼¼: Çʵå | »ý¼ºÀÚ | ¸Þ¼µå | |||||||||
Copyright 2004 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms . Documentation Redistribution Policy µµ ÂüÁ¶ÇϽʽÿÀ.