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JavaTM 2 Platform Standard Ed. 5.0 |
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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.Date
java.sql.Timestamp
public class Timestamp
ÀÌ Å¬·¡½º´Â java.util.Date
thin ·¡ÆÛ·Î ÀÌ ·¡ÆÛ¿¡ ÀÇÇØ JDBC API´Â À̰ÍÀ» SQL TIMESTAMP
°ªÀ¸·Î
½Äº°ÇÒ ¼ö ÀÖ½À´Ï´Ù. ÀÌ Å¬·¡½º´Â SQL TIMESTAMP
nanos Ä¡ (³ª³ëÃÊÀÇ °ª)¸¦ º¸°ü À¯ÁöÇÏ´Â ±â´ÉÀ» Ãß°¡ÇØ, ŸÀÓ ½ºÅÆÇÁÄ¡ÀÇ JDBC À̽ºÄÉÀÌÇÁ ±¸¹®À» Áö¿ø
Çϱâ À§ÇÑ Æ÷¸Ë°ú ±¸¹® ºÐ¼® Á¶ÀÛÀ» Á¦°øÇÕ´Ï´Ù.
ÁÖ: ÀÌ ÇüÅ´ java.util.Date
¿Í
³ª³ëÃÊÄ¡·ÎºÎÅÍ µË´Ï´Ù. java.util.Date
¿ø°¡¿ä¼Ò³»¿¡ Æ÷ÇԵǴ °ÍÀº ÃÊÀÇ Á¤¼ö ºÎºÐ »ÓÀ̾î¼, ÃÊÀÇ ¼Ò¼öÁ¡ ÀÌÇÏ (nanos Ä¡)´Â ´Ù¸¥ ¿ø°¡¿ä¼Ò³»¿¡ Æ÷ÇԵ˴ϴÙ. Timestamp.equals(Object)
¸Þ¼µå´Â ÇüÅ java.util.Date
°ªÀÌ °Ç³×¹Þ¾ÒÀ» °æ¿ì´Â true
¸¦ µ¹·ÁÁÖÁö ¾Ê½À´Ï´Ù. ¿Ö³ÄÇϸé, ±× ³¯Â¥¿Í ½Ã°£ÀÇ nanos ¿ø°¡¿ä¼Ò°¡ ºÒ¸íÇϱ⠶§¹®¿¡ÀÔ´Ï´Ù. ±× ¶§¹®¿¡
Timestamp.equals(Object)
¸Þ¼µå´Â java.util.Date.equals(Object)
¸Þ¼µå¿Í ´ëĪÀÌ ¾Æ´Õ´Ï´Ù. ¶Ç, hashcode
¸Þ¼µå´Â ±â°¡ µÇ´Â java.util.Date
±¸ÇöÀ» »ç¿ëÇϱâ À§ÇØ, ±× °è»ê¿¡ nanos Ä¡¸¦ Æ÷ÇÔÇÏÁö ¾Ê½À´Ï´Ù.
»ó±â¿Í °°Àº Timestamp
Ŭ·¡½º¿Í java.util.Date
Ŭ·¡½ºÀÇ Â÷ÀÌÀ̱⠶§¹®¿¡
Timestamp
°ªÀº java.util.Date
ÀνºÅϽº·Î¼ »ý°¢ÇÏÁö ¸»¾Æ ÁÖ¼¼¿ä. Timestamp
¿Í
java.util.Date
»ó¼Ó °ü°è´Â ÇüÅÂÀÇ »ó¼ÓÀº ¾Æ´Ï°í, ±¸ÇöÀÇ »ó¼ÓÀ» ³ªÅ¸³À´Ï´Ù.
»ý¼ºÀÚ °³¿ä | |
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Timestamp (int year,
int month,
int date,
int hour,
int minute,
int second,
int nano)
ÃßõÇÏÁö ¾Ê½À´Ï´Ù. Timestamp(long millis) »ý¼ºÀÚ¸¦ ´ë½Å¿¡ »ç¿ëÇØ ÁÖ¼¼¿ä. |
|
Timestamp (long time)
¹Ð¸® ¼¼ÄÁµåÀÇ °ªÀ» »ç¿ëÇØ, Timestamp °´Ã¼¸¦ ±¸ÃàÇÕ´Ï´Ù. |
¸Þ¼µå °³¿ä | |
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boolean |
after (Timestamp ts)
ÀÌ Timestamp °´Ã¼°¡ ÁöÁ¤µÈ Timestamp °´Ã¼º¸´Ù ´ÊÀº ½Ã°¢Àΰ¡ ¾î¶²°¡¸¦ ³ªÅ¸³À´Ï´Ù. |
boolean |
before (Timestamp ts)
ÀÌ Timestamp °´Ã¼°¡ ÁöÁ¤µÈ Timestamp °´Ã¼º¸´Ù ºü¸¥ ½Ã°¢Àΰ¡ ¾î¶²°¡¸¦ ³ªÅ¸³À´Ï´Ù. |
int |
compareTo (Date o)
ÀÌ Timestamp °´Ã¼°¡ ÁöÁ¤µÈ Date ¿Í
ºñ±³ÇÕ´Ï´Ù. |
int |
compareTo (Timestamp ts)
ÀÌ Timestamp °´Ã¼¸¦, ÁöÁ¤µÈ Timestamp °´Ã¼¿Í ºñ±³ÇÕ´Ï´Ù. |
boolean |
equals (Object ts)
ÀÌ Timestamp °´Ã¼°¡ ÁöÁ¤µÈ °´Ã¼¿Í µ¿ÀÏÇÑÁö ¾î¶²Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
boolean |
equals (Timestamp ts)
ÀÌ Timestamp °´Ã¼¿Í ÁöÁ¤µÈ Timestamp °´Ã¼°¡ µ¿ÀÏÇÑÁö ¾î¶²Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
int |
getNanos ()
ÀÌ Timestamp °´Ã¼ÀÇ nanos °ªÀ» ÃëµæÇÕ´Ï´Ù. |
long |
getTime ()
Timestamp °´Ã¼·Î ³ªÅ¸³»Áö´Â 1970 ³â 1 ¿ù 1 ÀÏ, 0 ½Ã 0 ºÐ 0 ÃÊ GMT (±×¸®´ÏÁö Ç¥ÁؽÃ)·ÎºÎÅÍÀÇ ¹Ð¸® ¼¼ÄÁµå¼ö¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
void |
setNanos (int n)
ÀÌ Timestamp °´Ã¼ÀÇ nanos Çʵ尡 ÁöÁ¤µÈ °ªÀ¸·Î ¼³Á¤ÇÕ´Ï´Ù. |
void |
setTime (long time)
ÀÌ Timestamp °´Ã¼¸¦, 1970 ³â 1 ¿ù 1 ÀÏ, 0 ½Ã 0 ºÐ 0 ÃÊ GMT (±×¸®´ÏÁö Ç¥ÁؽÃ)·ÎºÎÅÍ time ¹Ð¸® ¼¼ÄÁµåÀÇ ½ÃÁ¡À» ³ªÅ¸³»µµ·Ï
¼³Á¤ÇÕ´Ï´Ù. |
String |
toString ()
ŸÀÓ ½ºÅÆÇÁ¸¦, JDBC ŸÀÓ ½ºÅÆÇÁ À̽ºÄÉÀÌÇÁ Çü½Ä ( yyyy-mm-dd hh:mm:ss.fffffffff , ffffffffff ´Â ³ª³ëÃʸ¦ ³ªÅ¸³½´Ù)¿¡ Æ÷¸Ë ÇÕ´Ï´Ù. |
static Timestamp |
valueOf (String s)
JDBC ŸÀÓ ½ºÅÆÇÁ À̽ºÄÉÀÌÇÁ Çü½ÄÀÇ String °´Ã¼¸¦ Timestamp °ªÀ¸·Î º¯È¯ÇÕ´Ï´Ù. |
Ŭ·¡½º java.util. Date ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
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after,
before,
clone,
getDate,
getDay,
getHours,
getMinutes,
getMonth,
getSeconds,
getTimezoneOffset,
getYear,
hashCode,
parse,
setDate,
setHours,
setMinutes,
setMonth,
setSeconds,
setYear,
toGMTString,
toLocaleString,
UTC |
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
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finalize,
getClass,
notify,
notifyAll,
wait,
wait,
wait |
»ý¼ºÀÚ »ó¼¼ |
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@Deprecated public Timestamp(int year, int month, int date, int hour, int minute, int second, int nano)
Timestamp(long millis)
»ý¼ºÀÚ¸¦ ´ë½Å¿¡ »ç¿ëÇØ ÁÖ¼¼¿ä.
Timestamp
°´Ã¼¸¦ ±¸ÃàÇÕ´Ï´Ù.
year
- ³âºÎÅÍ 1900À» »« °Ímonth
- 0 ~ 11date
- 1 ~ 31hour
- 0 ~ 23minute
- 0 ~ 59second
- 0 ~ 59nano
- 0 ~ 999,999,999
IllegalArgumentException
- nano Àμö°¡ ¹üÀ§¿Ü¿¡ ÀÖ´Â °æ¿ìpublic Timestamp(long time)
Timestamp
°´Ã¼¸¦ ±¸ÃàÇÕ´Ï´Ù. Á¤¼ö°ª
ÀÇ ÃÊ´Â date Ä¡¿¡ Æ÷ÇÔµÇ¾î ¼Ò¼öÁ¡ ¾Æ·¡ÀÇ Ãʼö´Â Timestamp
°´Ã¼ÀÇ nanos
Çʵ忡 Æ÷ÇԵ˴ϴÙ.
time
- 1970 ³â 1 ¿ù 1 ÀÏ, 0 ½Ã 0 ºÐ 0 ÃÊ GMT (±×¸®´ÏÁö Ç¥ÁؽÃ)¸¦ ±âÁ¡À¸·Î ÇÑ ½Ã°£À» ¹Ð¸® ¼¼ÄÁµå·Î ³ªÅ¸³½ °ª. À߸øµÈ °ªÀº 1970 ³â 1 ¿ù 1 ÀÏ, 0 ½Ã 0 ºÐ 0 ÃÊ GMT (±×¸®´ÏÁö Ç¥ÁؽÃ)º¸´Ù ÀüÀÇ ¹Ð¸® ¼¼ÄÁµåfor more information
¸Þ¼µåÀÇ »ó¼¼ |
---|
public void setTime(long time)
Timestamp
°´Ã¼¸¦, 1970 ³â 1 ¿ù 1 ÀÏ, 0 ½Ã 0 ºÐ 0 ÃÊ GMT (±×¸®´ÏÁö Ç¥ÁؽÃ)·ÎºÎÅÍ time ¹Ð¸® ¼¼ÄÁµåÀÇ ½ÃÁ¡À» ³ªÅ¸³»µµ·Ï
¼³Á¤ÇÕ´Ï´Ù.
Date
³»ÀÇ setTime
time
- ¹Ð¸® ¼¼ÄÁµå¼ögetTime()
,
Timestamp(long time)
,
for more information
public long getTime()
Timestamp
°´Ã¼·Î ³ªÅ¸³»Áö´Â 1970 ³â 1 ¿ù 1 ÀÏ, 0 ½Ã 0 ºÐ 0 ÃÊ GMT (±×¸®´ÏÁö Ç¥ÁؽÃ)·ÎºÎÅÍÀÇ ¹Ð¸® ¼¼ÄÁµå¼ö¸¦ ¸®ÅÏÇÕ´Ï´Ù.
Date
³»ÀÇ getTime
setTime(long)
public static Timestamp valueOf(String s)
String
°´Ã¼¸¦ Timestamp
°ªÀ¸·Î º¯È¯ÇÕ´Ï´Ù.
s
- yyyy-mm-dd hh:mm:ss.fffffffff
Çü½ÄÀÇ Å¸ÀÓ ½ºÅÆÇÁ
Timestamp
Ä¡
IllegalArgumentException
- ÁöÁ¤µÈ Àμö°¡ yyyy-mm-dd hh:mm:ss.fffffffff
Çü½ÄÀÌ ¾Æ´Ñ °æ¿ìpublic String toString()
yyyy-mm-dd hh:mm:ss.fffffffff
, ffffffffff
´Â ³ª³ëÃʸ¦ ³ªÅ¸³½´Ù)¿¡ Æ÷¸Ë ÇÕ´Ï´Ù.
ÁÖ: Ŭ·¡½º java.text.SimpleDateFormat
ŸÀÓ ½ºÅÆÇÁ¸¦ ÁöÁ¤ÇÏ·Á¸é,
¡¸yyyy-mm-dd¡¹°¡ ¾Æ´Ï°í ¡¸yyyy.MM.dd¡¹¸¦ »ç¿ëÇÕ´Ï´Ù. java.text.SimpleDateFormat
ÄÁÅØ½ºÆ®¿¡ ¼´Â ¡¸mm¡¹´Â ´ÞÀº ¾Æ´Ï°í ºÐÀ» ³ªÅ¸³À´Ï´Ù. java.text.SimpleDateFormat
¿¡
¼´Â Timestamp
°´Ã¼ÀÇ ³ª³ëÃÊ¿ø°¡¿ä¼Ò¸¦ »ç¿ëÇÒ ¼ö ¾ø´Â Á¡¿¡ ÁÖÀÇÇØ ÁÖ¼¼¿ä.
Format Pattern Result -------------- ------ "yyyy.MM.dd G 'at' hh:mm:ss z" --> 2002.07. 10 AD at 15:08:56 PDT
Date
³»ÀÇ toString
yyyy-mm-dd hh:mm:ss.fffffffff
Çü½ÄÀÇ String
°´Ã¼Date.toLocaleString()
,
Date.toGMTString()
public int getNanos()
Timestamp
°´Ã¼ÀÇ nanos
°ªÀ» ÃëµæÇÕ´Ï´Ù.
Timestamp
°´Ã¼ÀÇ ¼Ò¼öÁ¡ ¾Æ·¡ÀÇ ÃÊÀÇ ¿ø°¡¿ä¼ÒsetNanos(int)
public void setNanos(int n)
Timestamp
°´Ã¼ÀÇ nanos
Çʵ尡 ÁöÁ¤µÈ °ªÀ¸·Î ¼³Á¤ÇÕ´Ï´Ù.
n
- »õ·Î¿î ¼Ò¼öÁ¡ ¾Æ·¡ÀÇ ÃÊÀÇ ¿ø°¡¿ä¼Ò
IllegalArgumentException
- ÁöÁ¤µÈ Àμö°¡ 999999999 º¸´Ù Å«Áö, 0 º¸´Ù ÀÛÀº °æ¿ìgetNanos()
public boolean equals(Timestamp ts)
Timestamp
°´Ã¼¿Í ÁöÁ¤µÈ Timestamp
°´Ã¼°¡ µ¿ÀÏÇÑÁö ¾î¶²Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.
ts
- ºñ±³ ´ë»óÀÇ Timestamp
Ä¡
Timestamp
°´Ã¼°¡ ÀÌ Timestamp
°´Ã¼¿Í µ¿ÀÏÇÑ °æ¿ì´Â true
, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false
public boolean equals(Object ts)
Timestamp
°´Ã¼°¡ ÁöÁ¤µÈ °´Ã¼¿Í µ¿ÀÏÇÑÁö ¾î¶²Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.ÀÌ ¹öÀüÀÇ equals
¸Þ¼µå´Â Timestamp.equals(Timestamp)
¿Ã¹Ù¸£Áö ¾ÊÀº ½Ã±×´ÏÃÄÀÇ ¼öÁ¤°ú ±âÁ¸ÀÇ Å¬·¡½º ÆÄÀϰúÀÇ ÇÏÀ§ ȣȯÀ» º¸°ü À¯ÁöÇϱâ À§Çؼ Ãß°¡µÇ¾ú½À´Ï´Ù.
ÁÖ: ÀÌ ¸Þ¼µå´Â base classÀÇ equals(Object)
¸Þ¼µå¿Í ´ëĪÀÌ ¾Æ´Õ´Ï´Ù.
Date
³»ÀÇ equals
ts
- ºñ±³ ´ë»óÀÇ Object
Ä¡
Object
ÀνºÅϽº°¡ ÀÌ Timestamp
°´Ã¼¿Í µ¿ÀÏÇÑ °æ¿ì´Â true
, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false
Date.getTime()
public boolean before(Timestamp ts)
Timestamp
°´Ã¼°¡ ÁöÁ¤µÈ Timestamp
°´Ã¼º¸´Ù ºü¸¥ ½Ã°¢Àΰ¡ ¾î¶²°¡¸¦ ³ªÅ¸³À´Ï´Ù.
ts
- ºñ±³ ´ë»óÀÇ Timestamp
Ä¡
Timestamp
°´Ã¼°¡ ºü¸¥ °æ¿ì´Â true
, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false
public boolean after(Timestamp ts)
Timestamp
°´Ã¼°¡ ÁöÁ¤µÈ Timestamp
°´Ã¼º¸´Ù ´ÊÀº ½Ã°¢Àΰ¡ ¾î¶²°¡¸¦ ³ªÅ¸³À´Ï´Ù.
ts
- ºñ±³ ´ë»óÀÇ Timestamp
Ä¡
Timestamp
°´Ã¼°¡ ´ÊÀº °æ¿ì´Â true
, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false
public int compareTo(Timestamp ts)
Timestamp
°´Ã¼¸¦, ÁöÁ¤µÈ Timestamp
°´Ã¼¿Í ºñ±³ÇÕ´Ï´Ù.
ts
- ÀÌ Timestamp
°´Ã¼¿Í ºñ±³ÇÏ´Â Timestamp
°´Ã¼
Timestamp
°´Ã¼°¡ µ¿ÀÏÇÑ °æ¿ì´Â °ª 0
, ÀÌ Timestamp
°´Ã¼°¡ Àμö·Î ÁöÁ¤µÈ °´Ã¼º¸´Ù ºü¸¥ ½Ã°¢ÀÎ °æ¿ì´Â À߸øµÈ °ª, ÀÌ Timestamp
°´Ã¼°¡ Àμö·Î ÁöÁ¤µÈ °´Ã¼º¸´Ù ´ÊÀº ½Ã°¢ÀÎ °æ¿ì´Â Á¤ÀÇ °ªpublic int compareTo(Date o)
Timestamp
°´Ã¼°¡ ÁöÁ¤µÈ Date
¿Í
ºñ±³ÇÕ´Ï´Ù. ´Ù¸¸, Àμö´Â Timestamp
°´Ã¼°¡ µÉ Çʿ䰡 ÀÖ½À´Ï´Ù. Àμö°¡ Timestamp
°´Ã¼°¡ ¾Æ´Ñ °æ¿ì, ÀÌ ¸Þ¼µå´Â ClassCastException
°´Ã¼¸¦ Throw ÇÕ´Ï´Ù (Timestamp
°´Ã¼´Â ´Ù¸¥ Timestamp
°´Ã¼·Î ¹Û¿¡ ºñ±³ÇÒ ¼ö ¾ø´Ù).
Comparable <Date >
³»ÀÇ compareTo
Date
³»ÀÇ compareTo
o
- ºñ±³ ´ë»óÀÇ Date
. Timestamp
°´Ã¼°¡ µÉ Çʿ䰡 ÀÖ´Ù
Timestamp
°´Ã¼¿Í ÁöÁ¤µÈ °´Ã¼°¡ µ¿ÀÏÇÑ °æ¿ì´Â °ª 0
, ÀÌ Timestamp
°´Ã¼°¡ Àμö·Î ÁöÁ¤µÈ °´Ã¼º¸´Ù ºü¸¥ ½Ã°¢ÀÎ °æ¿ì´Â À߸øµÈ °ª, ÀÌ Timestamp
°´Ã¼°¡ Àμö·Î ÁöÁ¤µÈ °´Ã¼º¸´Ù ´ÊÀº ½Ã°¢ÀÎ °æ¿ì´Â Á¤ÀÇ °ª
ClassCastException
- Àμö°¡ Timestamp
°´Ã¼°¡ ¾Æ´Ñ °æ¿ì
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JavaTM 2 Platform Standard Ed. 5.0 |
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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.