JavaTM 2 Platform
Standard Ed. 5.0

java.text
Ŭ·¡½º SimpleDateFormat

java.lang.Object 
  »óÀ§¸¦ È®Àå java.text.Format 
      »óÀ§¸¦ È®Àå java.text.DateFormat 
          »óÀ§¸¦ È®Àå java.text.SimpleDateFormat
¸ðµç ±¸ÇöµÈ ÀÎÅÍÆäÀ̽º:
Serializable, Cloneable

public class SimpleDateFormat
extends DateFormat

SimpleDateFormat´Â ³¯Â¥¿Í ½Ã°£ÀÇ Æ÷¸Ë°ú Çؼ®À» ·ÎÄÉÀÏÀ» °í·ÁÇØ ½Ç½ÃÇϱâ À§ÇÑ ±¸»ó Ŭ·¡½ºÀÔ´Ï´Ù. ÀÌ°Í¿¡ ÀÇÇØ Æ÷¸Ë (ÀÏÀÚ -> ÅؽºÆ®), Çؼ® (ÅؽºÆ® -> ³¯Â¥¿Í ½Ã°£) ¹× Á¤±ÔÈ­¸¦ ½Ç½ÃÇÒ ¼ö ÀÖ½À´Ï´Ù .

SimpleDateFormat¸¦ »ç¿ëÇϸé, ³¯Â¥¿Í ½Ã°£ ½Ã°¢ Æ÷¸ËÀÇ »ç¿ëÀÚ Á¤ÀÇ ÆÐÅÏÀ» ¼±ÅÃÇÏ´Â °Í¿¡ ÀÇÇØ ¿ì¼± »ç¿ëÀ» °³½ÃÇÒ ¼ö ÀÖ½À´Ï´Ù . ±×·¯³ª, °¡´ÉÇÑ ÇÑ, DateFormat getTimeInstance, getDateInstance, ¶Ç´Â getDateTimeInstance·Î ³¯Â¥¿Í ½Ã°£ ½Ã°¢ Æ÷¸ÅÅ͸¦ ÀÛ¼ºÇϵµ·ÏÀÇÇØ ÁÖ¼¼¿ä. ÀÌ·¯ÇÑ Å¬·¡½º ¸Þ¼­µå´Â ¸ðµÎ, µðÆúÆ® Æ÷¸Ë ÆÐÅÏÀ¸·Î ÃʱâÈ­µÈ ³¯Â¥¿Í ½Ã°£ ½Ã°¢ Æ÷¸ÅÅ͸¦ µ¹·ÁÁÙ ¼ö°¡ ÀÖ½À´Ï´Ù. Æ÷¸Ë ÆÐÅÏÀº ÇÊ¿ä¿¡ µû¶ó¼­, applyPattern ¸Þ¼­µå¸¦ »ç¿ëÇØ ¼öÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù . ÀÌ·¯ÇÑ ¸Þ¼­µåÀÇ »ç¿ë¹ý¿¡ ´ëÇؼ­´Â DateFormat¸¦ ÂüÁ¶ÇϽʽÿÀ.

ÀÏÀÚ/½Ã°¢ ÆÐÅÏ

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¹®ÀÚÀÏÀÚ ¶Ç´Â ½Ã°¢ÀÇ ÄÄÆÛ³ÍƮǥ½Ã¿¹
G ±â¿øÅؽºÆ® AD
y ¿¬¿¬ 1996; 96
M ¿ù¿ù July; Jul; 07
w ³â¿¡ À־ÀÇ ÁÖ¼öÄ¡ 27
W ¿ù¿¡ À־ÀÇ ÁÖ¼öÄ¡ 2
D ³â¿¡ À־ÀÇ ³¯¼öÄ¡ 189
d ¿ù¿¡ À־ÀÇ ³¯¼öÄ¡ 10
F ¿ù¿¡ À־ÀÇ ¿äÀϼöÄ¡ 2
E ¿äÀÏÅؽºÆ® Tuesday; Tue
a ¿ÀÀü/¿ÀÈÄÅؽºÆ® PM
H 1 ÀÏ¿¡ À־ÀÇ ¶§ (0 ~ 23)¼öÄ¡ 0
k 1 ÀÏ¿¡ À־ÀÇ ¶§ (1 ~ 24)¼öÄ¡ 24
K ¿ÀÀü/¿ÀÈĶ§ (0 ~ 11)¼öÄ¡ 0
h ¿ÀÀü/¿ÀÈĶ§ (1 ~ 12)¼öÄ¡ 12
m ºÐ¼öÄ¡ 30
s ÃʼöÄ¡ 55
S ¹Ð¸® ¼¼ÄÁµå¼öÄ¡ 978
z ŸÀÓ Á¸ÀϹÝÀûÀΠŸÀÓ Á¸ Pacific Standard Time; PST; GMT-08:00
Z ŸÀÓ Á¸RFC 822 ŸÀÓ Á¸ -0800
ÆÐÅÏ ¹®ÀÚ´Â ±× ¼ö·Î Á¤È®ÇÑ Ç¥ÇöÀÌ Á¤ÇØÁö±â ¶§¹®¿¡ º¸Åë ¹Ýº¹ÇØÁý´Ï´Ù. SimpleDateFormat´Â ¡¸Áö¿ª ´ëÀÀµÈ ³¯Â¥¿Í ½Ã°£/½Ã°¢ ÆÐÅÏ¡¹Ä³¸¯ÅÍ ¶óÀεµ Áö¿ø ÇÕ´Ï´Ù. ÀÌ Ä³¸¯ÅÍ ¶óÀο¡¼­´Â Àü¼úÇÑ ÆÐÅÏ ¹®ÀÚ´Â ·ÎÄÉÀÏ Á¸ÀÇ ´Ù¸¥ ¹®ÀÚ ÆÐÅÏÀ¸·Î ¿Å°ÜÁý´Ï´Ù. SimpleDateFormat´Â ÆÐÅÏ ¹®ÀÚ ÀÌ¿ÜÀÇ ÅؽºÆ®ÀÇ Áö¿ª ´ëÀÀÀ» ½Ç½ÃÇÏÁö ¾Ê½À´Ï´Ù. ÀÌ Áö¿ª ´ëÀÀÀº Ŭ·¡½ºÀÇ Å¬¶óÀ̾ðÆ®¿¡ ÇÕ´Ï´Ù.

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¡¸yyyy.MM.dd G 'at' HH:mm:ss z¡¹ 2001.07. 04 AD at 12:08:56 PDT
¡¸EEE, MMM d, ''yy¡¹ Wed, Jul 4, '01
¡¸h:mm a¡¹ 12:08 PM
¡¸hh 'o''clock' a, zzzz¡¹ 12 o'clock PM, Pacific Daylight Time
¡¸K:mm a, z¡¹ 0:08 PM, PDT
¡¸yyyyy.MMMMM.dd GGG hh:mm aaa¡¹ 02001. July. 04 AD 12:08 PM
¡¸EEE, d MMM yyyy HH:mm:ss Z¡¹ Wed, 4 Jul 2001 12:08:56 -0700
¡¸yyMMddHHmmssZ¡¹ 010704120856-0700
¡¸yyyy-MM-dd'T'HH:mm:ss.SSSZ¡¹ 2001-07-04T12:08:56. 235-0700

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ÀÏÀÚ Æ÷¸ËÀº µ¿±âÈ­ µÇÁö ¾Ê½À´Ï´Ù. thread ¸¶´Ù ´Ù¸¥ Æ÷¸Ë ÀνºÅϽº¸¦ ÀÛ¼ºÇÏ´Â °ÍÀ» ÃßõÇÕ´Ï´Ù. º¹¼öÀÇ thread°¡ Æ÷¸Ë¿¡ µ¿½Ã¿¡ ¾×¼¼½º ÇÏ´Â °æ¿ì´Â ¿ÜºÎÀûÀ¸·Î µ¿±âÈ­ÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù.

°ü·Ã Ç׸ñ:
Java Tutorial, Calendar, TimeZone, DateFormat, DateFormatSymbols, Á÷·ÄÈ­ µÈ Çü½Ä

Áßø(Nested) Ŭ·¡½º °³¿ä
 
Ŭ·¡½º java.text. DateFormat ·ÎºÎÅÍ »ó¼ÓµÈ Áßø(Nested) Ŭ·¡½º/ÀÎÅÍÆäÀ̽º
DateFormat.Field
 
ÇÊµå °³¿ä
 
Ŭ·¡½º java.text. DateFormat ·ÎºÎÅÍ »ó¼ÓµÈ Çʵå
AM_PM_FIELD, calendar, DATE_FIELD, DAY_OF_WEEK_FIELD, DAY_OF_WEEK_IN_MONTH_FIELD, DAY_OF_YEAR_FIELD, DEFAULT, ERA_FIELD, FULL, HOUR_OF_DAY0_FIELD, HOUR_OF_DAY1_FIELD, HOUR0_FIELD, HOUR1_FIELD, LONG, MEDIUM, MILLISECOND_FIELD, MINUTE_FIELD, MONTH_FIELD, numberFormat, SECOND_FIELD, SHORT, TIMEZONE_FIELD, WEEK_OF_MONTH_FIELD, WEEK_OF_YEAR_FIELD, YEAR_FIELD
 
»ý¼ºÀÚ °³¿ä
SimpleDateFormat ()
          µðÆúÆ® ·ÎÄÉÀÏÀÇ µðÆúÆ® ÆÐÅÏ°ú ³¯Â¥¿Í ½Ã°£ Æ÷¸Ë ±âÈ£¸¦ »ç¿ëÇØ SimpleDateFormat¸¦ ±¸ÃàÇÕ´Ï´Ù.
SimpleDateFormat (String  pattern)
          ÁöÁ¤µÈ ÆÐÅÏ°ú µðÆúÆ® ·ÎÄÉÀÏÀÇ µðÆúÆ® ³¯Â¥¿Í ½Ã°£ Æ÷¸Ë ±âÈ£¸¦ »ç¿ëÇØ SimpleDateFormat¸¦ ±¸ÃàÇÕ´Ï´Ù.
SimpleDateFormat (String  pattern, DateFormatSymbols  formatSymbols)
          ÁöÁ¤µÈ ÆÐÅÏ°ú ³¯Â¥¿Í ½Ã°£ Æ÷¸Ë ±âÈ£¸¦ »ç¿ëÇØ SimpleDateFormat¸¦ ±¸ÃàÇÕ´Ï´Ù.
SimpleDateFormat (String  pattern, Locale  locale)
          ÁöÁ¤µÈ ÆÐÅÏ°ú ÁöÁ¤µÈ ·ÎÄÉÀÏÀÇ µðÆúÆ® ³¯Â¥¿Í ½Ã°£ Æ÷¸Ë ±âÈ£¸¦ »ç¿ëÇØ SimpleDateFormat¸¦ ±¸ÃàÇÕ´Ï´Ù.
 
¸Þ¼­µå °³¿ä
 void applyLocalizedPattern (String  pattern)
          ÁöÁ¤µÈ Áö¿ª ´ëÀÀµÈ ÆÐÅÏ Ä³¸¯ÅÍ ¶óÀÎÀ» ÀÌ ³¯Â¥¿Í ½Ã°£ Æ÷¸Ë¿¡ Àû¿ëÇÕ´Ï´Ù.
 void applyPattern (String  pattern)
          ÁöÁ¤µÈ ÆÐÅÏ Ä³¸¯ÅÍ ¶óÀÎÀ» ÀÌ ³¯Â¥¿Í ½Ã°£ Æ÷¸Ë¿¡ Àû¿ëÇÕ´Ï´Ù.
 Object clone ()
          ÀÌ SimpleDateFormat º¹»çº»À» ÀÛ¼ºÇÕ´Ï´Ù.
 boolean equals (Object  obj)
          ÁöÁ¤µÈ °´Ã¼¿Í ÀÌ SimpleDateFormatÀÌ µ¿ÀÏÇÑÁö ¾î¶²Áö¸¦ ºñ±³ÇÕ´Ï´Ù.
 StringBuffer format (Date  date, StringBuffer  toAppendTo, FieldPosition  pos)
          ÁöÁ¤µÈ Date¸¦ ³¯Â¥¿Í ½Ã°£/½Ã°¢ ij¸¯ÅÍ ¶óÀο¡ Æ÷¸Ë ÇØ, ÁöÁ¤µÈ StringBuffer¿¡ °á°ú¸¦ Ãß°¡ÇÕ´Ï´Ù.
 AttributedCharacterIterator formatToCharacterIterator (Object  obj)
          Object¸¦ Æ÷¸Ë ÇØ, AttributedCharacterIterator¸¦ »ý¼ºÇÕ´Ï´Ù.
 Date get2DigitYearStart ()
          2 Çü³âÀÌ ¼ÓÇÑ´Ù°í Çؼ®µÇ´Â 100 ³â°£ÀÇ °³½Ã ³¯Â¥¿Í ½Ã°£¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 DateFormatSymbols getDateFormatSymbols ()
          ÀÌ ³¯Â¥¿Í ½Ã°£ Æ÷¸ËÀÇ, ³¯Â¥¿Í ½Ã°£¿Í ½Ã°¢ÀÇ Æ÷¸Ë ±âÈ£ÀÇ º¹»çº»À» ÃëµæÇÕ´Ï´Ù.
 int hashCode ()
          ÀÌ SimpleDateFormat °´Ã¼ÀÇ Çؽà Äڵ尪À» ¸®ÅÏÇÕ´Ï´Ù.
 Date parse (String  text, ParsePosition  pos)
          Ä³¸¯ÅÍ ¶óÀÎÀ¸·ÎºÎÅÍ ÅؽºÆ®¸¦ Çؼ®ÇØ Date¸¦ »ý¼ºÇÕ´Ï´Ù.
 void set2DigitYearStart (Date  startDate)
          2 Çü³âÀÌ ¼ÓÇÑ´Ù°í Çؼ®µÇ´Â 100 ³â°£À» »ç¿ëÀÚ°¡ ÁöÁ¤ÇÏ´Â ³¯Â¥¿Í ½Ã°£·ÎºÎÅÍ ½ÃÀ۵ǵµ·Ï ¼³Á¤ÇÕ´Ï´Ù.
 void setDateFormatSymbols (DateFormatSymbols  newFormatSymbols)
          ÀÌ ³¯Â¥¿Í ½Ã°£ Æ÷¸ËÀÇ, ³¯Â¥¿Í ½Ã°£¿Í ½Ã°¢ÀÇ Æ÷¸Ë ±âÈ£¸¦ ¼³Á¤ÇÕ´Ï´Ù.
 String toLocalizedPattern ()
          ÀÌ ³¯Â¥¿Í ½Ã°£ Æ÷¸ËÀÇ Áö¿ª ´ëÀÀµÈ ÆÐÅÏ Ä³¸¯ÅÍ ¶óÀÎÀ» ¸®ÅÏÇÕ´Ï´Ù.
 String toPattern ()
          ÀÌ ³¯Â¥¿Í ½Ã°£ Æ÷¸ËÀ» ±â¼úÇÏ´Â ÆÐÅÏ Ä³¸¯ÅÍ ¶óÀÎÀ» ¸®ÅÏÇÕ´Ï´Ù.
 
Ŭ·¡½º java.text. DateFormat ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
format, format, getAvailableLocales, getCalendar, getDateInstance, getDateInstance, getDateInstance, getDateTimeInstance, getDateTimeInstance, getDateTimeInstance, getInstance, getNumberFormat, getTimeInstance, getTimeInstance, getTimeInstance, getTimeZone, isLenient, parse, parseObject, setCalendar, setLenient, setNumberFormat, setTimeZone
 
Ŭ·¡½º java.text. Format ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
format, parseObject
 
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
finalize, getClass, notify, notifyAll, toString, wait, wait, wait
 

»ý¼ºÀÚ »ó¼¼

SimpleDateFormat

public SimpleDateFormat()
µðÆúÆ® ·ÎÄÉÀÏÀÇ µðÆúÆ® ÆÐÅÏ°ú ³¯Â¥¿Í ½Ã°£ Æ÷¸Ë ±âÈ£¸¦ »ç¿ëÇØ SimpleDateFormat¸¦ ±¸ÃàÇÕ´Ï´Ù. ÁÖ: ÀÌ »ý¼ºÀÚ´Â ¸ðµç ·ÎÄÉÀÏÀ» Áö¿øÇÏ´Â °ÍÀº ¾Æ´Õ´Ï´Ù. ¸ðµç °ÍÀ» Ä¿¹öÇÏ·Á¸é, DateFormat Ŭ·¡½ºÀÇ ÆÑÅ丮 ¸Þ¼­µå¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.


SimpleDateFormat

public SimpleDateFormat(String  pattern)
ÁöÁ¤µÈ ÆÐÅÏ°ú µðÆúÆ® ·ÎÄÉÀÏÀÇ µðÆúÆ® ³¯Â¥¿Í ½Ã°£ Æ÷¸Ë ±âÈ£¸¦ »ç¿ëÇØ SimpleDateFormat¸¦ ±¸ÃàÇÕ´Ï´Ù. ÁÖ: ÀÌ »ý¼ºÀÚ´Â ¸ðµç ·ÎÄÉÀÏÀ» Áö¿øÇÏ´Â °ÍÀº ¾Æ´Õ´Ï´Ù. ¸ðµç °ÍÀ» Ä¿¹öÇÏ·Á¸é, DateFormat Ŭ·¡½ºÀÇ ÆÑÅ丮 ¸Þ¼­µå¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.

ÆĶó¹ÌÅÍ:
pattern - ³¯Â¥¿Í ½Ã°£¿Í ½Ã°¢ÀÇ Æ÷¸ËÀ» ±â¼úÇÏ´Â ÆÐÅÏ
¿¹¿Ü:
NullPointerException - ÁöÁ¤µÈ ÆÐÅÏÀÌ nullÀÎ °æ¿ì
IllegalArgumentException - ÁöÁ¤µÈ ÆÐÅÏÀÌ ¿Ã¹Ù¸£Áö ¾ÊÀº °æ¿ì

SimpleDateFormat

public SimpleDateFormat(String  pattern,
                        Locale  locale)
ÁöÁ¤µÈ ÆÐÅÏ°ú ÁöÁ¤µÈ ·ÎÄÉÀÏÀÇ µðÆúÆ® ³¯Â¥¿Í ½Ã°£ Æ÷¸Ë ±âÈ£¸¦ »ç¿ëÇØ SimpleDateFormat¸¦ ±¸ÃàÇÕ´Ï´Ù. ÁÖ: ÀÌ »ý¼ºÀÚ´Â ¸ðµç ·ÎÄÉÀÏÀ» Áö¿øÇÏ´Â °ÍÀº ¾Æ´Õ´Ï´Ù. ¸ðµç °ÍÀ» Ä¿¹öÇÏ·Á¸é, DateFormat Ŭ·¡½ºÀÇ ÆÑÅ丮 ¸Þ¼­µå¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.

ÆĶó¹ÌÅÍ:
pattern - ³¯Â¥¿Í ½Ã°£¿Í ½Ã°¢ÀÇ Æ÷¸ËÀ» ±â¼úÇÏ´Â ÆÐÅÏ
locale - ³¯Â¥¿Í ½Ã°£ Æ÷¸Ë ±âÈ£¸¦ »ç¿ëÇÏ´Â ·ÎÄÉÀÏ
¿¹¿Ü:
NullPointerException - ÁöÁ¤µÈ ÆÐÅÏÀÌ nullÀÎ °æ¿ì
IllegalArgumentException - ÁöÁ¤µÈ ÆÐÅÏÀÌ ¿Ã¹Ù¸£Áö ¾ÊÀº °æ¿ì

SimpleDateFormat

public SimpleDateFormat(String  pattern,
                        DateFormatSymbols  formatSymbols)
ÁöÁ¤µÈ ÆÐÅÏ°ú ³¯Â¥¿Í ½Ã°£ Æ÷¸Ë ±âÈ£¸¦ »ç¿ëÇØ SimpleDateFormat¸¦ ±¸ÃàÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
pattern - ³¯Â¥¿Í ½Ã°£¿Í ½Ã°¢ÀÇ Æ÷¸ËÀ» ±â¼úÇÏ´Â ÆÐÅÏ
formatSymbols - Æ÷¸Ë¿¡ »ç¿ëÇÏ´Â ³¯Â¥¿Í ½Ã°£ Æ÷¸Ë ±âÈ£
¿¹¿Ü:
NullPointerException - ÁöÁ¤µÈ ÆÐÅÏ ¶Ç´Â formatSymbols°¡ nullÀÎ °æ¿ì
IllegalArgumentException - ÁöÁ¤µÈ ÆÐÅÏÀÌ ¿Ã¹Ù¸£Áö ¾ÊÀº °æ¿ì
¸Þ¼­µåÀÇ »ó¼¼

set2DigitYearStart

public void set2DigitYearStart(Date  startDate)
2 ÀÚ¸®¼ö³âÀÌ ¼ÓÇÑ´Ù°í Çؼ®µÇ´Â 100 ³â°£À» »ç¿ëÀÚ°¡ ÁöÁ¤ÇÏ´Â ³¯Â¥¿Í ½Ã°£·ÎºÎÅÍ ½ÃÀ۵ǵµ·Ï ¼³Á¤ÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
startDate - Çؼ®Áß, 2 ÀÚ¸®¼ö³âÀº startDate ~ startDate + 100 years ¹üÀ§¿¡ ¹èÄ¡µÇ´Â
µµÀÔµÈ ¹öÀü :
1.2
°ü·Ã Ç׸ñ:
get2DigitYearStart()

get2DigitYearStart

public Date  get2DigitYearStart()
2 ÀÚ¸®¼ö³âÀÌ ¼ÓÇÑ´Ù°í Çؼ®µÇ´Â 100 ³â°£ÀÇ °³½Ã ³¯Â¥¿Í ½Ã°£¸¦ ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
2 ÀÚ¸®¼ö³âÀÌ Çؼ®µÇ´Â 100 ³â°£ÀÇ ½ÃÀÛ
µµÀÔµÈ ¹öÀü :
1.2
°ü·Ã Ç׸ñ:
set2DigitYearStart(java.util.Date)

format

public StringBuffer  format(Date  date,
                           StringBuffer  toAppendTo,
                           FieldPosition  pos)
ÁöÁ¤µÈ Date¸¦ ³¯Â¥¿Í ½Ã°£/½Ã°¢ ij¸¯ÅÍ ¶óÀο¡ Æ÷¸Ë ÇØ, ÁöÁ¤µÈ StringBuffer¿¡ °á°ú¸¦ Ãß°¡ÇÕ´Ï´Ù.

Á¤ÀÇ:
Ŭ·¡½º DateFormat ³»ÀÇ format
ÆĶó¹ÌÅÍ:
date - ³¯Â¥¿Í ½Ã°£/½Ã°¢ ij¸¯ÅÍ ¶óÀο¡ Æ÷¸Ë ÇÏ´Â ³¯Â¥¿Í ½Ã°£/½Ã°¢Ä¡
toAppendTo - »õ·Î¿î ³¯Â¥¿Í ½Ã°£/½Ã°¢ ÅؽºÆ®¸¦ Ãß°¡ÇÏ´Â À§Ä¡
pos - Æ÷¸Ë ÇÏ´Â À§Ä¡. ÀÔ·ÂÀ¸·Î´Â ÇÊ¿äÇϸé À§Ä¡ ¸ÂÃã Çʵå. Ãâ·ÂÀ¸·Î´Â ±× À§Ä¡ ¸ÂÃã ÇʵåÀÇ ¿ÀÇÁ¼Â(offset)
¹Ýȯ°ª:
Æ÷¸ËµÈ ³¯Â¥¿Í ½Ã°£/½Ã°¢ ij¸¯ÅÍ ¶óÀÎ
¿¹¿Ü:
NullPointerException - ÁöÁ¤µÈ ³¯Â¥¿Í ½Ã°£°¡ nullÀÎ °æ¿ì

formatToCharacterIterator

public AttributedCharacterIterator  formatToCharacterIterator(Object  obj)
Object¸¦ Æ÷¸Ë ÇØ, AttributedCharacterIterator¸¦ »ý¼ºÇÕ´Ï´Ù. ¸®ÅÏµÈ AttributedCharacterIterator¸¦ »ç¿ëÇϸé, °á°úÀÇ String¸¦ ±¸ÃàÇÒ ¼ö ÀÖ´Â °Í°ú µ¿½Ã¿¡ °á°úÀÇ String¿¡ ´ëÇÑ Á¤º¸¸¦ ÆÇÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù.

AttributedCharacterIterator °¢ ¼Ó¼º Å°´Â DateFormat.Field ÇüÀÔ´Ï´Ù. ´ëÀÀÇÏ´Â ¼Ó¼º°ª´Â ¼Ó¼º Å°¿Í µ¿ÀÏÇÕ´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Format ³»ÀÇ formatToCharacterIterator
ÆĶó¹ÌÅÍ:
obj - Æ÷¸Ë ÇÏ´Â °´Ã¼
¹Ýȯ°ª:
Æ÷¸ËµÈ °ªÀ» ¼³¸íÇÏ´Â AttributedCharacterIterator
¿¹¿Ü:
NullPointerException - obj°¡ nullÀÎ °æ¿ì
IllegalArgumentException - ÁöÁ¤µÈ °´Ã¼¸¦ Format ·Î Æ÷¸Ë ÇÒ ¼ö ¾ø´Â °æ¿ì, ¶Ç´Â Format ÆÐÅÏ Ä³¸¯ÅÍ ¶óÀÎÀÌ ¹«È¿ÀÎ °æ¿ì
µµÀÔµÈ ¹öÀü :
1.4

parse

public Date  parse(String  text,
                  ParsePosition  pos)
ij¸¯ÅÍ ¶óÀÎÀ¸·ÎºÎÅÍ ÅؽºÆ®¸¦ Çؼ®ÇØ Date¸¦ »ý¼ºÇÕ´Ï´Ù.

¸Þ¼­µå´Â pos¿¡ ÀÇÇØ ÁöÁ¤µÈ À妽º¸¦ °³½Ã À§°ªÀ¸·Î ÅؽºÆ®ÀÇ Çؼ®À» ½ÃµµÇÕ´Ï´Ù. Çؼ®ÀÌ ¿Ï·áÇϸé, pos À妽º´Â »ç¿ëµÈ ¸¶Áö¸· ¹®ÀÚ (Çؼ®¿¡¼­´Â ij¸¯ÅÍ ¶óÀÎÀÇ ³¡±îÁöÀÇ ¸ðµç ¹®ÀÚ¸¦ »ç¿ëÇÒ ÇÊ¿ä´Â ¾ø½À´Ï´Ù)ÀÇ µÚÀÇ À妽º¿¡ °»½ÅµÇ¾î Çؼ®µÈ ³¯Â¥¿Í ½Ã°£°¡ ¸®Åϵ˴ϴ٠. °»½ÅµÈ pos´Â ÀÌ ¸Þ¼­µåÀÇ ´ÙÀ½ÀÇ È£ÃâÀÇ °³½ÃÁ¡À» ³ªÅ¸³»´Âµ¥ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì´Â pos À妽º´Â º¯°æµÇÁö ¾Ê°í, ¿¡·¯°¡ ¹ß»ýÇÑ ¹®ÀÚÀÇ À妽º¿¡ pos ¿¡·¯ À妽º°¡ ¼³Á¤µÇ¾î nullÀÌ ¸®Åϵ˴ϴ٠.

Á¤ÀÇ:
Ŭ·¡½º DateFormat ³»ÀÇ parse
ÆĶó¹ÌÅÍ:
text - ºÎºÐÀûÀ¸·Î Çؼ®µÇ´Â String
pos - »ó±âÀÇ À妽º ¹× ¿¡·¯ À妽º Á¤º¸¸¦ °¡Áö´Â ParsePosition °´Ã¼
¹Ýȯ°ª:
ij¸¯ÅÍ ¶óÀÎÀ¸·ÎºÎÅÍ Çؼ®µÈ Date. ¿¡·¯ÀÇ °æ¿ì´Â null
¿¹¿Ü:
NullPointerException - text ¶Ç´Â pos°¡ nullÀÎ °æ¿ì
°ü·Ã Ç׸ñ:
DateFormat.setLenient(boolean)

toPattern

public String  toPattern()
ÀÌ ³¯Â¥¿Í ½Ã°£ Æ÷¸ËÀ» ±â¼úÇÏ´Â ÆÐÅÏ Ä³¸¯ÅÍ ¶óÀÎÀ» ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ ³¯Â¥¿Í ½Ã°£ Æ÷¸ËÀ» ±â¼úÇÏ´Â ÆÐÅÏ Ä³¸¯ÅÍ ¶óÀÎ

toLocalizedPattern

public String  toLocalizedPattern()
ÀÌ ³¯Â¥¿Í ½Ã°£ Æ÷¸ËÀÇ Áö¿ª ´ëÀÀµÈ ÆÐÅÏ Ä³¸¯ÅÍ ¶óÀÎÀ» ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ ³¯Â¥¿Í ½Ã°£ Æ÷¸ËÀ» ±â¼úÇÏ´Â Áö¿ª ´ëÀÀµÈ ÆÐÅÏ Ä³¸¯ÅÍ ¶óÀÎ

applyPattern

public void applyPattern(String  pattern)
ÁöÁ¤µÈ ÆÐÅÏ Ä³¸¯ÅÍ ¶óÀÎÀ» ÀÌ ³¯Â¥¿Í ½Ã°£ Æ÷¸Ë¿¡ Àû¿ëÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
pattern - ÀÌ ³¯Â¥¿Í ½Ã°£ Æ÷¸ËÀ» À§ÇÑ »õ·Î¿î ³¯Â¥¿Í ½Ã°£¿Í ½Ã°¢ÀÇ ÆÐÅÏ
¿¹¿Ü:
NullPointerException - ÁöÁ¤µÈ ÆÐÅÏÀÌ nullÀÎ °æ¿ì
IllegalArgumentException - ÁöÁ¤µÈ ÆÐÅÏÀÌ ¿Ã¹Ù¸£Áö ¾ÊÀº °æ¿ì

applyLocalizedPattern

public void applyLocalizedPattern(String  pattern)
ÁöÁ¤µÈ Áö¿ª ´ëÀÀµÈ ÆÐÅÏ Ä³¸¯ÅÍ ¶óÀÎÀ» ÀÌ ³¯Â¥¿Í ½Ã°£ Æ÷¸Ë¿¡ Àû¿ëÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
pattern - ÀÌ ³¯Â¥¿Í ½Ã°£ Æ÷¸ËÀ» À§Çؼ­ »õ·Î¿î ³¯Â¥¿Í ½Ã°£¿Í ½Ã°¢ÀÇ Æ÷¸Ë ÆÐÅÏ¿¡ ¸Ê µÇ´Â String
¿¹¿Ü:
NullPointerException - ÁöÁ¤µÈ ÆÐÅÏÀÌ nullÀÎ °æ¿ì
IllegalArgumentException - ÁöÁ¤µÈ ÆÐÅÏÀÌ ¿Ã¹Ù¸£Áö ¾ÊÀº °æ¿ì

getDateFormatSymbols

public DateFormatSymbols  getDateFormatSymbols()
ÀÌ ³¯Â¥¿Í ½Ã°£ Æ÷¸ËÀÇ, ³¯Â¥¿Í ½Ã°£¿Í ½Ã°¢ÀÇ Æ÷¸Ë ±âÈ£ÀÇ º¹»çº»À» ÃëµæÇÕ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ ³¯Â¥¿Í ½Ã°£ Æ÷¸ËÀÇ, ³¯Â¥¿Í ½Ã°£¿Í ½Ã°¢ÀÇ Æ÷¸Ë ±âÈ£
°ü·Ã Ç׸ñ:
setDateFormatSymbols(java.text.DateFormatSymbols)

setDateFormatSymbols

public void setDateFormatSymbols(DateFormatSymbols  newFormatSymbols)
ÀÌ ³¯Â¥¿Í ½Ã°£ Æ÷¸ËÀÇ, ³¯Â¥¿Í ½Ã°£¿Í ½Ã°¢ÀÇ Æ÷¸Ë ±âÈ£¸¦ ¼³Á¤ÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
newFormatSymbols - »õ·Î¿î ³¯Â¥¿Í ½Ã°£¿Í ½Ã°¢ÀÇ Æ÷¸Ë ±âÈ£
¿¹¿Ü:
NullPointerException - ÁöÁ¤µÈ newFormatSymbols ÀÌ nullÀÎ °æ¿ì
°ü·Ã Ç׸ñ:
getDateFormatSymbols()

clone

public Object  clone()
ÀÌ SimpleDateFormat º¹»çº»À» ÀÛ¼ºÇÕ´Ï´Ù. ¶Ç, Æ÷¸ËÀÇ ³¯Â¥¿Í ½Ã°£ Æ÷¸Ë ±âÈ£¸¦ º¹Á¦ÇÕ´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º DateFormat ³»ÀÇ clone
¹Ýȯ°ª:
ÀÌ SimpleDateFormat º¹Á¦
°ü·Ã Ç׸ñ:
Cloneable

hashCode

public int hashCode()
ÀÌ SimpleDateFormat °´Ã¼ÀÇ Çؽà Äڵ尪À» ¸®ÅÏÇÕ´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º DateFormat ³»ÀÇ hashCode
¹Ýȯ°ª:
ÀÌ SimpleDateFormat °´Ã¼ÀÇ Çؽà Äڵ尪
°ü·Ã Ç׸ñ:
Object.equals(java.lang.Object), Hashtable

equals

public boolean equals(Object  obj)
ÁöÁ¤µÈ °´Ã¼¿Í ÀÌ SimpleDateFormatÀÌ µ¿ÀÏÇÑÁö ¾î¶²Áö¸¦ ºñ±³ÇÕ´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º DateFormat ³»ÀÇ equals
ÆĶó¹ÌÅÍ:
obj - ºñ±³ ´ë»óÀÇ ÂüÁ¶ °´Ã¼
¹Ýȯ°ª:
ÁöÁ¤µÈ °´Ã¼°¡ SimpleDateFormat¿Í µ¿ÀÏÇÑ °æ¿ì´Â true
°ü·Ã Ç׸ñ:
Object.hashCode(), Hashtable

JavaTM 2 Platform
Standard Ed. 5.0

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