JavaTM 2
Platform
Std.  Ed.  v1. 4.0

java.util
Ŭ·¡½º GregorianCalendar

java.lang.Object 
  |
  +--java.util.Calendar 
        |
        +--java.util.GregorianCalendar
¸ðµç ±¸Çö ÀÎÅÍÆäÀ̽º:
Cloneable , Serializable

public class GregorianCalendar
extends Calendar

GregorianCalendar ´Â Calendar ÀÇ ±¸»ó ¼­ºê Ŭ·¡½ºÀ̸ç, ¼¼°èÀÇ ´ëºÎºÐÀÇ Áö¿ª¿¡¼­ »ç¿ëµÇ´Â Ç¥ÁØÀûÀÎ ´Þ·ÂÀ» Á¦°øÇÕ´Ï´Ù.

Ç¥ÁØ (±×·¹°í¸®¿À) ´Þ·Â¿¡´Â BC (±â¿ø Àü)¿Í AD (±â¿ø ÈÄ)¶ó°í ÇÏ´Â ±¸ºÐÀÌ ÀÖ½À´Ï´Ù.

ÀÌ ±¸Çö¿¡¼­´Â 1 °³ÀÇ º¯È¯±â¸¦ ó¸®ÇÕ´Ï´Ù. ÀÌ º¯È¯±â´Â µðÆúÆ® °ª¿¡ ÀÇÇØ, 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 ÀÏÀÇ ÈÄ¿¡ 1582 ³â 10 ¿ù 15 ÀÏÀÌ °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 100 À¸·Î ³ª´µ¾î ¶³¾îÁ®, ÇÑÆí 400 À¸·Î ³ª´µ¾î ¶³¾îÁöÁö ¾Ê´Â ÇØ¸¦ À±³âÀ¸·Î ÇÏÁö ¾Ê½À´Ï´Ù.

GregorianCalendar ´Â ¡¸¿¹±âÀû¡¹Å¾ç·Â ¹× À²¸®¿ì½º·ÂÀ» ±¸ÇöÇÕ´Ï´Ù. Áï, ÀÏÀÚÀÇ °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 ÀÏÀÚ´Â ¿ª»çÀûÀ¸·Î, Çö´ë¿Í °°Àº À²¸®¿ì½º·ÂÀÌ Ã¤¿ëµÇ°í AD 4 ³â 3 ¿ù 1 ÀÏ ÀÌÈÄÀÇ ÀÏÀÚ¸¸ÀÌ Á¤È®ÇÕ´Ï´Ù. ÀÌ ÀÏÀÚº¸´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(¶§¹®¿¡), 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() ÀÇ °ª, ¹× 1 ¿ù 1 ÀÏÀÇ ¿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() °¡ 4 ÀÇ °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() °¡ SUNDAY ÀÇ °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 ÀÇ ³¯)´Â ±× ´Þ¿¡ Àû¾îµµ getMinimalDaysInFirstWeek() Àϰ£ ¿¬¼ÓÇÏ´Â °¡Àå ºü¸¥ ÁÖ°¡ µÇ¾î,getFirstDayOfWeek() ÀÇ 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 ÀÇ °ªÀº 0 ÀÌ µË´Ï´Ù.

¿¹¸¦ µé¾î,getFirstDayOfWeek() °¡ SUNDAY ·Î getMinimalDaysInFirstWeek() °¡ 4 ÀÇ °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 ÀÇ °ªÀº 1 ÀÔ´Ï´Ù. 1 ¿ù 1 ÀÏ ¸ñ¿äÀϺÎÅÍ 1 ¿ù 3 ÀÏ Åä¿äÀÏÀÇ WEEK_OF_MONTH ÀÇ °ªÀº 0 ÀÔ´Ï´Ù. getMinimalDaysInFirstWeek() ÀÇ °ªÀÌ 3 À¸·Î º¯°æµÇ¸é(ÀÚ), 1 ¿ù 1 ÀϺÎÅÍ 1 ¿ù 3 ÀÏÀÇ WEEK_OF_MONTH ÀÇ °ªÀº 1 ÀÌ µË´Ï´Ù.

·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
 

µµÀÔµÈ ¹öÁ¯:
JDK1. 1
°ü·Ã Ç׸ñ:
Calendar , TimeZone , Á÷·ÄÈ­ µÈ Çü½Ä

ÇʵåÀÇ °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 ¿¡¼­ »ó¼Ó¹ÞÀº 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
 
»ý¼ºÀÚÀÇ °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 date)
          µðÆúÆ® ·ÎÄÉÀÏ·Î µðÆúÆ® ŸÀÓ Á¸ÀÇ ÁöÁ¤µÈ ÀÏÀÚ¿¡ ±Ù°ÅÇØ GregorianCalendar ¸¦ ±¸ÃàÇÕ´Ï´Ù.
GregorianCalendar (int year, int month, int date, int hour, int minute)
          µðÆúÆ® ·ÎÄÉÀÏ·Î µðÆúÆ® ŸÀÓ Á¸ÀÇ ÁöÁ¤µÈ ÀÏÀÚ¿Í ½Ã°¢¿¡ ±Ù°ÅÇØ GregorianCalendar ¸¦ ±¸ÃàÇÕ´Ï´Ù.
GregorianCalendar (int year, int month, int date, int hour, int minute, int second)
          µðÆúÆ® ·ÎÄÉÀÏ·Î µðÆúÆ® ŸÀÓ Á¸ÀÇ ÁöÁ¤µÈ ÀÏÀÚ¿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.
 
¸Þ¼ÒµåÀÇ °³¿ä
 void add (int field, int amount)
          ´Þ·ÂÀÇ ±ÔÄ¢¿¡ ±Ù°ÅÇØ, ÁöÁ¤µÈ (ºÎÈ£ ÷ºÎÀÇ) ½Ã°£·®À», ÁöÁ¤µÈ ½Ã°£ Çʵ忡 °¡¼¼ÇÕ´Ï´Ù.
protected  void computeFields ()
          Calendar ¸¦ ¿À¹ö¶óÀ̵å(override) ÇÕ´Ï´Ù.
protected  void computeTime ()
          Calendar ¸¦ ¿À¹ö¶óÀ̵å(override) ÇÕ´Ï´Ù.
 boolean equals (Object  obj)
          ÀÌ GregorianCalendar ¿Í ¿ÀºêÁ§Æ® ÂüÁ¶¸¦ ºñ±³ÇÕ´Ï´Ù.
 int getActualMaximum (int field)
          ÇöÀçÀÇ ÀÏÀÚ¿¡ ´ëÇÑ, ÀÌ Çʵ尡 °¡Áú ¼ö ÀÖ´Â ÃÖ´ëÄ¡¸¦ µ¹·ÁÁÝ´Ï´Ù.
 int getActualMinimum (int field)
          ÇöÀçÀÇ ÀÏÀÚ¿¡ ´ëÇÑ, ÀÌ Çʵ尡 °¡Áú ¼ö ÀÖ´Â ÃÖ¼ÒÄ¡¸¦ µ¹·ÁÁÝ´Ï´Ù.
 int getGreatestMinimum (int field)
          ÁöÁ¤µÈ Çʵ尡 º¯È­ÇÏ´Â °æ¿ì, ±× ÃÖ´ëÄ¡¸¦ µ¹·ÁÁÝ´Ï´Ù.
 Date getGregorianChange ()
          Å¾ç·ÂÀÇ º¯°æÀÏÀ» ÃëµæÇÕ´Ï´Ù.
 int getLeastMaximum (int field)
          ÁöÁ¤µÈ Çʵ尡 º¯È­ÇÏ´Â °æ¿ì, ±× ÃÖ¼ÒÀÇ ÃÖ´ëÄ¡¸¦ µ¹·ÁÁÝ´Ï´Ù.
 int getMaximum (int field)
          ÁöÁ¤µÈ ÇʵåÀÇ ÃÖ´ëÄ¡ (¿¹¸¦ µé¾î, žç·ÂÀÇ DAY_OF_MONTH ¿¡¼­´Â 31)¸¦ µ¹·ÁÁÝ´Ï´Ù.
 int getMinimum (int field)
          ÁöÁ¤µÈ ÇʵåÀÇ ÃÖ¼ÒÄ¡ (¿¹¸¦ µé¾î, žç·ÂÀÇ DAY_OF_MONTH ¿¡¼­´Â 1)¸¦ µ¹·ÁÁÝ´Ï´Ù.
 int hashCode ()
          Çؽà Äڵ带 ¿À¹ö¶óÀ̵å(override) ÇÕ´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 ÁöÁ¤µÈ ¾çÀ» Çʵ忡 °¡»êÇÕ´Ï´Ù.
 void setGregorianChange (Date  date)
          GregorianCalendar ÀÇ º¯°æÀÏÀ» ¼³Á¤ÇÕ´Ï´Ù.
 
Ŭ·¡½º java.util. Calendar ¿¡¼­ »ó¼Ó¹ÞÀº ¸Þ¼Òµå
after , before , clear , clear , clone , complete , get , getAvailableLocales , getFirstDayOfWeek , getInstance , getInstance , getInstance , getInstance , getMinimalDaysInFirstWeek , getTime , getTimeInMillis , getTimeZone , internalGet , isLenient , isSet , set , set , set , set , setFirstDayOfWeek , setLenient , setMinimalDaysInFirstWeek , setTime , setTimeInMillis , setTimeZone , toString
 
Ŭ·¡½º java.lang. Object ¿¡¼­ »ó¼Ó¹ÞÀº ¸Þ¼Òµå
finalize , getClass , notify , notifyAll , wait , wait , wait
 

ÇʵåÀÇ »ó¼¼

BC

public static final int BC
¼­±â (BC)º¸´Ù ÀüÀÇ ±â°£À» ³ªÅ¸³»´Â ERA ÇʵåÀÇ °ªÀ̸ç, BCE ¶ó°íµµ ºÒ¸³´Ï´Ù. BC ·ÎºÎÅÍ AD ¿¡´Â ´ÙÀ½°ú °°ÀÌ ÀÌÇà ÇÕ´Ï´Ù...., 2 BC, 1 BC, 1 AD, 2 AD,...

°ü·Ã Ç׸ñ:
Calendar.ERA , Á¤¼ö ÇʵåÄ¡

AD

public static final int AD
¼­±â (¼­±â)¸¦ ³ªÅ¸³»´Â ERA ÇʵåÀÇ °ªÀ̸ç, CE ¶ó°íµµ ºÒ¸³´Ï´Ù. BC ·ÎºÎÅÍ AD ¿¡´Â ´ÙÀ½°ú °°ÀÌ ÀÌÇà ÇÕ´Ï´Ù...., 2 BC, 1 BC, 1 AD, 2 AD,...

°ü·Ã Ç׸ñ:
Calendar.ERA , Á¤¼ö ÇʵåÄ¡
»ý¼ºÀÚÀÇ »ó¼¼

GregorianCalendar

public GregorianCalendar()
µðÆúÆ® ·ÎÄÉÀÏ·Î µðÆúÆ® ŸÀÓ Á¸ÀÇ ÇöÀç ½Ã°¢¿¡ ±Ù°ÅÇØ µðÆúÆ®ÀÇ GregorianCalendar ¸¦ ±¸ÃàÇÕ´Ï´Ù.


GregorianCalendar

public GregorianCalendar(TimeZone  zone)
µðÆúÆ® ·ÎÄÉÀÏ·Î ÁöÁ¤µÈ ŸÀÓ Á¸ÀÇ ÇöÀç ½Ã°¢¿¡ ±Ù°ÅÇØ GregorianCalendar ¸¦ ±¸ÃàÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
zone - ÁöÁ¤µÈ ŸÀÓ Á¸

GregorianCalendar

public GregorianCalendar(Locale  aLocale)
ÁöÁ¤µÈ ·ÎÄÉÀÏ·Î µðÆúÆ® ŸÀÓ Á¸ÀÇ ÇöÀç ½Ã°¢¿¡ ±Ù°ÅÇØ GregorianCalendar ¸¦ ±¸ÃàÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
aLocale - ÁöÁ¤µÈ ·ÎÄÉÀÏ

GregorianCalendar

public GregorianCalendar(TimeZone  zone,
                         Locale  aLocale)
ÁöÁ¤µÈ ·ÎÄÉÀÏ·Î ÁöÁ¤µÈ ŸÀÓ Á¸ÀÇ ÇöÀç ½Ã°¢¿¡ ±Ù°ÅÇØ GregorianCalendar ¸¦ ±¸ÃàÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
zone - ÁöÁ¤µÈ ŸÀÓ Á¸
aLocale - ÁöÁ¤µÈ ·ÎÄÉÀÏ

GregorianCalendar

public GregorianCalendar(int year,
                         int month,
                         int date)
µðÆúÆ® ·ÎÄÉÀÏ·Î µðÆúÆ® ŸÀÓ Á¸ÀÇ ÁöÁ¤µÈ ÀÏÀÚ¿¡ ±Ù°ÅÇØ GregorianCalendar ¸¦ ±¸ÃàÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
year - ´Þ·ÂÀÇ YEAR ½Ã°£ Çʵå·Î ¼³Á¤ÇÏ´Â °ª
month - ´Þ·ÂÀÇ MONTH ½Ã°£ Çʵå·Î ¼³Á¤ÇÏ´Â °ª. month ÀÇ °ªÀº 0 À¸·ÎºÎÅÍ ½ÃÀ۵Ǵ (¿¹: 0 Àº 1 ¿ù)
date - ´Þ·ÂÀÇ DATE ½Ã°£ Çʵå·Î ¼³Á¤ÇÏ´Â °ª

GregorianCalendar

public GregorianCalendar(int year,
                         int month,
                         int date,
                         int hour,
                         int minute)
µðÆúÆ® ·ÎÄÉÀÏ·Î µðÆúÆ® ŸÀÓ Á¸ÀÇ ÁöÁ¤µÈ ÀÏÀÚ¿Í ½Ã°¢¿¡ ±Ù°ÅÇØ GregorianCalendar ¸¦ ±¸ÃàÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
year - ´Þ·ÂÀÇ YEAR ½Ã°£ Çʵå·Î ¼³Á¤ÇÏ´Â °ª
month - ´Þ·ÂÀÇ MONTH ½Ã°£ Çʵå·Î ¼³Á¤ÇÏ´Â °ª. month ÀÇ °ªÀº 0 À¸·ÎºÎÅÍ ½ÃÀ۵Ǵ (¿¹: 0 Àº 1 ¿ù)
date - ´Þ·ÂÀÇ DATE ½Ã°£ Çʵå·Î ¼³Á¤ÇÏ´Â °ª
hour - ´Þ·ÂÀÇ HOUR_OF_DAY ½Ã°£ Çʵå·Î ¼³Á¤ÇÏ´Â °ª
minute - ´Þ·ÂÀÇ MINUTE ½Ã°£ Çʵå·Î ¼³Á¤ÇÏ´Â °ª

GregorianCalendar

public GregorianCalendar(int year,
                         int month,
                         int date,
                         int hour,
                         int minute,
                         int second)
µðÆúÆ® ·ÎÄÉÀÏ·Î µðÆúÆ® ŸÀÓ Á¸ÀÇ ÁöÁ¤µÈ ÀÏÀÚ¿Í ½Ã°¢¿¡ ±Ù°ÅÇØ GregorianCalendar ¸¦ ±¸ÃàÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
year - ´Þ·ÂÀÇ YEAR ½Ã°£ Çʵå·Î ¼³Á¤ÇÏ´Â °ª
month - ´Þ·ÂÀÇ MONTH ½Ã°£ Çʵå·Î ¼³Á¤ÇÏ´Â °ª. month ÀÇ °ªÀº 0 À¸·ÎºÎÅÍ ½ÃÀ۵Ǵ (¿¹: 0 Àº 1 ¿ù)
date - ´Þ·ÂÀÇ DATE ½Ã°£ Çʵå·Î ¼³Á¤ÇÏ´Â °ª
hour - ´Þ·ÂÀÇ HOUR_OF_DAY ½Ã°£ Çʵå·Î ¼³Á¤ÇÏ´Â °ª
minute - ´Þ·ÂÀÇ MINUTE ½Ã°£ Çʵå·Î ¼³Á¤ÇÏ´Â °ª
second - ´Þ·ÂÀÇ SECOND ½Ã°£ Çʵå·Î ¼³Á¤ÇÏ´Â °ª
¸Þ¼ÒµåÀÇ »ó¼¼

setGregorianChange

public void setGregorianChange(Date  date)
GregorianCalendar ÀÇ º¯°æÀÏÀ» ¼³Á¤ÇÕ´Ï´Ù. À̰ÍÀº À¯¸®¿ì½ºÀÇ ÀÏÀڷκÎÅÍ ±×·¹°í¸®¿ÀÀÇ ÀÏÀÚ¿¡ÀÇ º¯°æÀÌ ¹ß»ýÇÏ´Â ½ÃÁ¡ÀÔ´Ï´Ù. µðÆúÆ®´Â 1582 ³â 10 ¿ù 15 ÀÏÀÔ´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.

ÆÄ¶ó¹ÌÅÍ:
date - žç·Â¿¡ÀÇ º¯°æ ÀÏÀÚ

getGregorianChange

public final Date  getGregorianChange()
žç·ÂÀÇ º¯°æÀÏÀ» ÃëµæÇÕ´Ï´Ù. À̰ÍÀº À²¸®¿ì½º·ÂÀ¸·ÎºÎÅÍ Å¾ç·Â¿¡ÀÇ º¯°æÀÌ ¹ß»ýÇÏ´Â ½ÃÁ¡ÀÔ´Ï´Ù. µðÆúÆ®´Â 1582 ³â 10 ¿ù 15 ÀÏÀÔ´Ï´Ù. ÀÌ°Í ÀÌÀüÀÇ ÀÏÀÚ´Â À²¸®¿ì½º·ÂÀÌ µË´Ï´Ù.

¹Ýȯ°ª:
ÀÌ ´Þ·ÂÀÇ Å¾ç·Â¿¡ÀÇ º¯°æÀÏ

isLeapYear

public boolean isLeapYear(int year)
ÁöÁ¤µÈ ÇØ°¡, À±³âÀΰ¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. ÁöÁ¤µÈ ÇØ°¡ À±³âÀÇ °æ¿ì´Â true °¡ µ¹·ÁÁÖ¾îÁý´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
year - ÁöÁ¤ÇÏ´Â ÇØ
¹Ýȯ°ª:
ÁöÁ¤µÈ ÇØ°¡ À±³âÀÇ °æ¿ì´Â true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false

equals

public boolean equals(Object  obj)
ÀÌ GregorianCalendar ¿Í ¿ÀºêÁ§Æ® ÂüÁ¶¸¦ ºñ±³ÇÕ´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Calendar ³»ÀÇ equals
ÆÄ¶ó¹ÌÅÍ:
obj - ºñ±³ ´ë»óÀÇ ¿ÀºêÁ§Æ® ÂüÁ¶
¹Ýȯ°ª:
ÀÌ ¿ÀºêÁ§Æ®°¡ obj ¿¡ µ¿ÀÏÇÑ °æ¿ì´Â true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false

hashCode

public int hashCode()
ÇØ½Ã Äڵ带 ¿À¹ö¶óÀ̵å(override) ÇÕ´Ï´Ù. GregorianCalendar ¿ÀºêÁ§Æ®ÀÇ ÇØ½Ã Äڵ带 »ý¼ºÇÕ´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Calendar ³»ÀÇ hashCode
¹Ýȯ°ª:
ÀÌ ¿ÀºêÁ§Æ®ÀÇ ÇØ½Ã ÄÚµåÄ¡

add

public void add(int field,
                int amount)
´Þ·ÂÀÇ ±ÔÄ¢¿¡ ±Ù°ÅÇØ, ÁöÁ¤µÈ (ºÎÈ£ ÷ºÎÀÇ) ½Ã°£·®À», ÁöÁ¤µÈ ½Ã°£ Çʵ忡 °¡¼¼ÇÕ´Ï´Ù.

Add rule 1. È£ÃâÀÌ Çʵ忡¼­ ¹ß»ýÇÑ ¸ðµâ·Î ¿À¹öÇ÷οì amount °¡ µÇ±â Àü¿¡, È£Ãâ·Î ÇʵåÀÇ °ªÀ» ±ðÀº µÚÀÇ field ÀÇ °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(µíÀÌ) 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 ÃÖ¼ÒÄ¡ ¶Ç´Â ÃÖ´ëÄ¡°¡ º¯°æµÇ¾ú±â ¶§¹®¿¡, ±× ÀüÀÇ °ª°ú µ¿ÀÏÇÏ°Ô ¾È µÇ¸é ÇʵåÀÇ °ªÀº ±× ¿¹»óµÇ´Â °ªÀ¸·Î ÇÒ ¼ö ÀÖÀ» »Ó(¸¸Å­) °¡±î¿î ½ÃÀϳ»¿¡ µÇµµ·Ï(µíÀÌ) 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.

Á¤ÀÇ:
Ŭ·¡½º Calendar ³»ÀÇ add
ÆÄ¶ó¹ÌÅÍ:
field - ½Ã°£ Çʵå
amount - Çʵ忡 Ãß°¡µÇ´Â ÀÏÀÚ ¶Ç´Â ½Ã°¢ÀÇ ¾ç
¿¹¿Ü:
IllegalArgumentException - ÀνÄÇÒ ¼ö ¾ø´Â Çʵ尡 ÁöÁ¤µÇ¾úÀ» °æ¿ì

roll

public 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.

¿¹: 1999 ³â 12 ¿ù 31 ÀÏ¿¡ ´çÃÊ ¼³Á¤µÈ GregorianCalendar ¸¦ »ý°¢ÇÕ´Ï´Ù. roll(Calendar.MONTH, true) ¸¦ È£ÃâÇϸé(ÀÚ), ´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.

Á¤ÀÇ:
Ŭ·¡½º Calendar ³»ÀÇ roll
ÆÄ¶ó¹ÌÅÍ:
up - ÁöÁ¤µÈ ½Ã°£ 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´Â
field - ½Ã°£ Çʵå
¿¹¿Ü:
IllegalArgumentException - ÀνÄÇÒ ¼ö ¾ø´Â ÇʵåÄ¡°¡ ÁöÁ¤µÇ¾úÀ» °æ¿ì
°ü·Ã Ç׸ñ:
add(int, int) , Calendar.set(int, int)

roll

public void roll(int field,
                 int amount)
Å« Çʵ带 º¯°æÇÏÁö ¾Ê°í ÁöÁ¤µÈ ¾çÀ» Çʵ忡 °¡»êÇÕ´Ï´Ù. ºÎÀÇ ·Ñ¸µÀº Å« Çʵ带 º¯°æÇÏÁö ¾Ê°í Çʵå·ÎºÎÅÍ °¨»êÇÏ´Â °ÍÀ» ÀǹÌÇÕ´Ï´Ù.

¿¹: 1999 ³â 8 ¿ù 31 ÀÏ¿¡ ´çÃÊ ¼³Á¤µÈ GregorianCalendar ¸¦ »ý°¢ÇÕ´Ï´Ù. roll(Calendar.MONTH, 8) ¸¦ È£ÃâÇϸé(ÀÚ), ´Þ·ÂÀÌ 1999 ³â 4 ¿ù 30 ÀÏ·Î ¼³Á¤µË´Ï´Ù. GregorianCalendar ¸¦ »ç¿ëÇϸé(ÀÚ),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 ÀÇ °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(ÀÚ), ´Þ·ÂÀÌ 1999 ³â 6 ¿ù 1 ÀÏ È­¿äÀÏ·Î ¼³Á¤µÇ¾îadd(Calendar.WEEK_OF_MONTH, -1) ¸¦ È£ÃâÇϸé(ÀÚ), ´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 (À§ÇØ)¶§¹®¿¡ÀÔ´Ï´Ù. WEEK_OF_MONTH °¡ ·Ñ µÉ ¶§ MONTH ¸¦ º¯°æÇØ¾ß ÇÏÁö´Â ¾Ê½À´Ï´Ù. add rule 1 °ú ÇÔ²² »ç¿ëÇϸé(ÀÚ), °á°úÀÇ ÀÏÀÚ´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).

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Calendar ³»ÀÇ roll
ÆÄ¶ó¹ÌÅÍ:
field - ½Ã°£ Çʵå
amount - field ¿¡ Ãß°¡ÇÏ´Â ÁöÁ¤µÈ ¾ç
µµÀÔµÈ ¹öÁ¯:
1.2
°ü·Ã Ç׸ñ:
add(int, int) , Calendar.set(int, int)

getMinimum

public int getMinimum(int field)
ÁöÁ¤µÈ ÇʵåÀÇ ÃÖ¼ÒÄ¡ (¿¹¸¦ µé¾î, žç·ÂÀÇ DAY_OF_MONTH ¿¡¼­´Â 1)¸¦ µ¹·ÁÁÝ´Ï´Ù. ÆÄ¶ó¹ÌÅÍ¿Í ¹Ýȯ°ªÀÇ ¼³¸íÀº Calendar.getMinimum ¸¦ ÂüÁ¶ÇØ ÁÖ¼¼¿ä.

Á¤ÀÇ:
Ŭ·¡½º Calendar ³»ÀÇ getMinimum
ÆÄ¶ó¹ÌÅÍ:
field - ÁöÁ¤µÈ ½Ã°£ Çʵå
¹Ýȯ°ª:
ÁöÁ¤µÈ ½Ã°£ ÇʵåÀÇ ÃÖ¼ÒÄ¡

getMaximum

public int getMaximum(int field)
ÁöÁ¤µÈ ÇʵåÀÇ ÃÖ´ëÄ¡ (¿¹¸¦ µé¾î, žç·ÂÀÇ DAY_OF_MONTH ¿¡¼­´Â 31)¸¦ µ¹·ÁÁÝ´Ï´Ù. ÆÄ¶ó¹ÌÅÍ¿Í ¹Ýȯ°ªÀÇ ¼³¸íÀº Calendar.getMaximum ¸¦ ÂüÁ¶ÇØ ÁÖ¼¼¿ä.

Á¤ÀÇ:
Ŭ·¡½º Calendar ³»ÀÇ getMaximum
ÆÄ¶ó¹ÌÅÍ:
field - ÁöÁ¤µÈ ½Ã°£ Çʵå
¹Ýȯ°ª:
ÁöÁ¤µÈ ½Ã°£ ÇʵåÀÇ ÃÖ´ëÄ¡

getGreatestMinimum

public int getGreatestMinimum(int field)
ÁöÁ¤µÈ Çʵ尡 º¯È­ÇÏ´Â °æ¿ì, ±× ÃÖ´ëÄ¡¸¦ µ¹·ÁÁÝ´Ï´Ù. ±×°ÍµéÀÌ °°Àº °æ¿ì´Â getMaximum()¿Í °°½À´Ï´Ù. žç·ÂÀÇ DAY_OF_MONTH ¿¡¼­´Â 28 ÀÔ´Ï´Ù. ÆÄ¶ó¹ÌÅÍ¿Í ¹Ýȯ°ªÀÇ ¼³¸íÀº Calendar.getLeastMaximum ¸¦ ÂüÁ¶ÇØ ÁÖ¼¼¿ä.

Á¤ÀÇ:
Ŭ·¡½º Calendar ³»ÀÇ getGreatestMinimum
ÆÄ¶ó¹ÌÅÍ:
field - ÁöÁ¤µÈ ½Ã°£ Çʵå
¹Ýȯ°ª:
ÁöÁ¤µÈ ½Ã°£ ÇʵåÀÇ ÃÖ´ëÀÇ ÃÖ¼ÒÄ¡

getLeastMaximum

public int getLeastMaximum(int field)
ÁöÁ¤µÈ Çʵ尡 º¯È­ÇÏ´Â °æ¿ì, ±× ÃÖ¼ÒÀÇ ÃÖ´ëÄ¡¸¦ µ¹·ÁÁÝ´Ï´Ù. º¯È­ÇÏÁö ¾Ê´Â °æ¿ì´Â getMaximum()¿Í °°½À´Ï´Ù. žç·ÂÀÇ DAY_OF_MONTH ¿¡¼­´Â 28 ÀÔ´Ï´Ù. ÆÄ¶ó¹ÌÅÍ¿Í ¹Ýȯ°ªÀÇ ¼³¸íÀº Calendar.getLeastMaximum ¸¦ ÂüÁ¶ÇØ ÁÖ¼¼¿ä.

Á¤ÀÇ:
Ŭ·¡½º Calendar ³»ÀÇ getLeastMaximum
ÆÄ¶ó¹ÌÅÍ:
field - ÁöÁ¤µÈ ½Ã°£ Çʵå
¹Ýȯ°ª:
ÁöÁ¤µÈ ½Ã°£ ÇʵåÀÇ ÃÖ¼ÒÀÇ ÃÖ´ëÄ¡

getActualMinimum

public int getActualMinimum(int field)
ÇöÀçÀÇ ÀÏÀÚ¿¡ ´ëÇÑ, ÀÌ Çʵ尡 °¡Áú ¼ö ÀÖ´Â ÃÖ¼ÒÄ¡¸¦ µ¹·ÁÁÝ´Ï´Ù. žç·ÂÀÇ °æ¿ì´Â getMinimum() ¹× getGreatestMinimum()¿Í °°½À´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Calendar ³»ÀÇ getActualMinimum
ÆÄ¶ó¹ÌÅÍ:
field - ÃÖ¼ÒÄ¡¸¦ ÆÇÁ¤ÇÏ´Â Çʵå
¹Ýȯ°ª:
Calendar ÀÇ ÇöÀçÀÇ ÀÏÀÚ¿¡ À־ÀÇ, ÁöÁ¤µÈ ÇʵåÀÇ ÃÖ¼ÒÄ¡
µµÀÔµÈ ¹öÁ¯:
1.2

getActualMaximum

public int getActualMaximum(int field)
ÇöÀçÀÇ ÀÏÀÚ¿¡ ´ëÇÑ, ÀÌ Çʵ尡 °¡Áú ¼ö ÀÖ´Â ÃÖ´ëÄ¡¸¦ µ¹·ÁÁÝ´Ï´Ù. ¿¹¸¦ µé¾î, ÀÏÀÚ°¡ ¡¸Feb 3, 1997¡¹ÀÇ °æ¿ì, DAY_OF_MONTH ÇʵåÀÇ ½ÇÁ¦ÀÇ ÃÖ´ëÄ¡´Â 28 ÀÌ µË´Ï´Ù. ¡¸Feb 3, 1996¡¹ÀÇ °æ¿ì´Â 29 °¡ µË´Ï´Ù. Çìºê·ç´Þ·Â(ÀÏ·Â)ÀÌ¶óµµ °°ÀÌ·Î, MONTH ÀÇ ÃÖ´ëÄ¡°¡ 12 °¡ µÇ´Â ÇØ¿Í 13 ÀÌ µÇ´Â ÇØ°¡ ÀÖ½À´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Calendar ³»ÀÇ getActualMaximum
ÆÄ¶ó¹ÌÅÍ:
field - ÃÖ´ëÄ¡¸¦ ÆÇÁ¤ÇÏ´Â Çʵå
¹Ýȯ°ª:
Calendar ÀÇ ÇöÀçÀÇ ÀÏÀÚ¿¡ À־ÀÇ, ÁöÁ¤µÈ ÇʵåÀÇ ÃÖ´ëÄ¡
µµÀÔµÈ ¹öÁ¯:
1.2

computeFields

protected void computeFields()
Calendar ¸¦ ¿À¹ö¶óÀ̵å(override) ÇÕ´Ï´Ù. ¹Ð¸® ¼¼ÄÁµåÀÇ UTC ¸¦ ½Ã°£ ÇʵåÀÇ °ªÀ¸·Î º¯È¯ÇÕ´Ï´Ù. ½Ã°£Àº ÃÖÃÊ·Î Àç°è»êµÇÁö ¾Ê½À´Ï´Ù. ½Ã°£, ÇʵåÀÇ ¼ø¼­·Î Àç°è»êÇÏ·Á¸é ,complete ¸Þ¼Òµå¸¦ È£ÃâÇÕ´Ï´Ù.

Á¤ÀÇ:
Ŭ·¡½º Calendar ³»ÀÇ computeFields
°ü·Ã Ç׸ñ:
Calendar.complete()

computeTime

protected void computeTime()
Calendar ¸¦ ¿À¹ö¶óÀ̵å(override) ÇÕ´Ï´Ù. ½Ã°£ ÇʵåÀÇ °ªÀ» ¹Ð¸® ¼¼ÄÁµåÀÇ UTC ·Î º¯È¯ÇÕ´Ï´Ù.

Á¤ÀÇ:
Ŭ·¡½º Calendar ³»ÀÇ computeTime
¿¹¿Ü:
IllegalArgumentException - ¹«È¿ÀÎ Çʵ尡 ÀÖ´Â °æ¿ì

JavaTM 2
Platform
Std.  Ed.  v1. 4.0

¹ö±×ÀÇ º¸°í¿Í ±â´ÉÀÇ ¸®Äù½ºÆ®
ÀÌ¿ÜÀÇ API ·¹ÆÛ·±½º ¹× °³¹ßÀÚ¿ë ¹®¼­¿¡ ´ëÇØ¼­´Â Java 2 SDK SE °³¹ßÀÚ¿ë ¹®¼­¸¦ ÂüÁ¶ÇØ ÁÖ¼¼¿ä. °³¹ßÀÚÀü¿ëÀÇ »ó¼¼ÇÑ ÇØ¼³, °³³äÀÇ °³¿ä, ¿ë¾îÀÇ Á¤ÀÇ, ¹ö±×ÀÇ È¸ÇÇÃ¥, ¹× ÄÚµå ½Ç·Ê°¡ Æ÷ÇԵǾî ÀÖ½À´Ï´Ù.

Java, Java 2 D, ¹× JDBC ´Â ¹Ì±¹ ¹× ±× ¿ÜÀÇ ³ª¶ó¿¡ À־ÀÇ ¹Ì±¹ Sun Microsystems, Inc. ÀÇ »óÇ¥ ȤÀº µî·Ï»óÇ¥ÀÔ´Ï´Ù.
Copyright 1993-2002 Sun Microsystems, Inc. 901 San Antonio Road
Palo Alto, California, 94303, U.S.A. All Rights Reserved.