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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.lang.Number
java.util.concurrent.atomic.AtomicLong
public class AtomicLong
¿øÀÚÀûÀÎ °»½ÅÀÌ °¡´ÉÇÑ long Ä¡ÀÔ´Ï´Ù. ¿øÀÚ º¯¼öÀÇ ÇÁ·ÎÆÛƼÀÇÀÚ¼¼ÇÑ ³»¿ëÀº java.util.concurrent.atomic ÆÐŰÁö »ç¾çÀ» ÂüÁ¶ÇϽʽÿÀ. AtomicLong´Â
¿øÀÚ Á¶ÀÛÀûÀ¸·Î ÁõºÐ µÇ´Â ÀÏ·Ã ¹øÈ£µîÀÇ ¾îÇø®ÄÉÀ̼ÇÀ¸·Î »ç¿ëµË´Ï´Ù. À̰ÍÀ» Long
´ëü·Î¼ »ç¿ëÇÒ ¼ö ¾ø½À´Ï´Ù. ´Ù¸¸, ÀÌ Å¬·¡½º´Â Number¸¦ È®ÀåÇØ, ¼öÄ¡ º£À̽ºÀÇ Å¬·¡½º¸¦ ó¸®ÇÏ´Â ÅøÀ̳ª À¯Æ¿¸®Æ¼¿¡
ÇÑ ´ÜÀÏÀûÀÎ ¾×¼¼½º¸¦ Çã¿ëÇÕ´Ï´Ù.
| »ý¼ºÀÚ °³¿ä | |
|---|---|
AtomicLong ()
ÃʱⰪ 0À» »ç¿ëÇØ, »õ·Î¿î AtomicLong¸¦ ÀÛ¼ºÇÕ´Ï´Ù. |
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AtomicLong (long initialValue)
ÁöÁ¤µÈ ÃʱⰪÀ» »ç¿ëÇØ, »õ·Î¿î AtomicLong¸¦ ÀÛ¼ºÇÕ´Ï´Ù. |
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| ¸Þ¼µå °³¿ä | |
|---|---|
long |
addAndGet (long delta)
ÇöÀçÀÇ °ªÀ¸·Î ÁöÁ¤µÈ °ªÀ» ¿øÀÚÀûÀ¸·Î Ãß°¡ÇÕ´Ï´Ù. |
boolean |
compareAndSet (long expect,
long update)
¡¸ÇöÀçÀÇ °ª == ¿¹»óµÇ´Â °ª¡¹ÀÎ °æ¿ì, °ªÀÌ ÁöÁ¤µÈ °»½ÅÄ¡¿¡ ¿øÀÚÀûÀ¸·Î ¼³Á¤ÇÕ´Ï´Ù. |
long |
decrementAndGet ()
ÇöÀçÀÇ °ªÀ» 1 ¸¸ ¿øÀÚÀûÀ¸·Î °¨ ºÐ ÇÕ´Ï´Ù. |
double |
doubleValue ()
ÁöÁ¤µÈ °ªÀ» double ÇüÀ¸·Î¼ ¸®ÅÏÇÕ´Ï´Ù. |
float |
floatValue ()
ÁöÁ¤µÈ ¼öÄ¡¸¦ float ÇüÀ¸·Î¼ ¸®ÅÏÇÕ´Ï´Ù. |
long |
get ()
ÇöÀçÀÇ °ªÀ» ÃëµæÇÕ´Ï´Ù. |
long |
getAndAdd (long delta)
ÇöÀçÀÇ °ªÀ¸·Î ÁöÁ¤µÈ °ªÀ» ¿øÀÚÀûÀ¸·Î Ãß°¡ÇÕ´Ï´Ù. |
long |
getAndDecrement ()
ÇöÀçÀÇ °ªÀ» 1 ¸¸ ¿øÀÚÀûÀ¸·Î °¨ ºÐ ÇÕ´Ï´Ù. |
long |
getAndIncrement ()
ÇöÀçÀÇ °ªÀ» 1 ¸¸ ¿øÀÚÀûÀ¸·Î ÁõºÐ ÇÕ´Ï´Ù. |
long |
getAndSet (long newValue)
ÁöÁ¤µÈ °ªÀ¸·Î ¼³Á¤ÇØ, ÀÌÀüÀÇ °ªÀ» ¸®ÅÏÇÕ´Ï´Ù. |
long |
incrementAndGet ()
ÇöÀçÀÇ °ªÀ» 1 ¸¸ ¿øÀÚÀûÀ¸·Î ÁõºÐ ÇÕ´Ï´Ù. |
int |
intValue ()
ÁöÁ¤µÈ °ªÀ» int ÇüÀ¸·Î¼ ¸®ÅÏÇÕ´Ï´Ù. |
long |
longValue ()
ÁöÁ¤µÈ ¼öÄ¡¸¦ long ÇüÀ¸·Î¼ ¸®ÅÏÇÕ´Ï´Ù. |
void |
set (long newValue)
ÁöÁ¤µÈ °ªÀ¸·Î ¼³Á¤ÇÕ´Ï´Ù. |
String |
toString ()
ÇöÀç°¡ÀÇ Ä³¸¯ÅÍ ¶óÀΠǥ±â¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
boolean |
weakCompareAndSet (long expect,
long update)
¡¸ÇöÀçÀÇ °ª == ¿¹»óµÇ´Â °ª¡¹ÀÎ °æ¿ì, °ªÀÌ ÁöÁ¤µÈ °»½ÅÄ¡¿¡ ¿øÀÚÀûÀ¸·Î ¼³Á¤ÇÕ´Ï´Ù. |
| Ŭ·¡½º java.lang. Number ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
|---|
byteValue,
shortValue |
| Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
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clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
wait,
wait,
wait |
| »ý¼ºÀÚ »ó¼¼ |
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public AtomicLong(long initialValue)
initialValue - ÃʱⰪ
public AtomicLong()
| ¸Þ¼µåÀÇ »ó¼¼ |
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public final long get()
public final void set(long newValue)
newValue - »õ·Î¿î °ªpublic final long getAndSet(long newValue)
newValue - »õ·Î¿î °ª
public final boolean compareAndSet(long expect,
long update)
expect - ¿¹»óµÇ´Â °ªupdate - »õ·Î¿î °ª
public final boolean weakCompareAndSet(long expect,
long update)
expect - ¿¹»óµÇ´Â °ªupdate - »õ·Î¿î °ª
public final long getAndIncrement()
public final long getAndDecrement()
public final long getAndAdd(long delta)
delta - Ãß°¡ÇÏ´Â °ª
public final long incrementAndGet()
public final long decrementAndGet()
public final long addAndGet(long delta)
delta - Ãß°¡ÇÏ´Â °ª
public String toString()
Object ³»ÀÇ toString public int intValue()
Number
±â¼ú: int ÇüÀ¸·Î¼ ¸®ÅÏÇÕ´Ï´Ù. °ªÀ» ¸»°Å³ª Àß¶ó ¹ö¸®°Å³ª ÇÏ´Â Àϵµ ÀÖ½À´Ï´Ù.
Number ³»ÀÇ intValue int ÇüÀ¸·Î º¯È¯ÇÑ °ªpublic long longValue()
Number
±â¼ú: long ÇüÀ¸·Î¼ ¸®ÅÏÇÕ´Ï´Ù. °ªÀ» ¸»°Å³ª Àß¶ó ¹ö¸®°Å³ª ÇÏ´Â Àϵµ ÀÖ½À´Ï´Ù.
Number ³»ÀÇ longValue long ÇüÀ¸·Î º¯È¯ÇÑ °ªpublic float floatValue()
Number
±â¼ú: float ÇüÀ¸·Î¼ ¸®ÅÏÇÕ´Ï´Ù. °ªÀ» ¸¶´Â Àϵµ ÀÖ½À´Ï´Ù.
Number ³»ÀÇ floatValue float ÇüÀ¸·Î º¯È¯ÇÑ °ªpublic double doubleValue()
Number
±â¼ú: double ÇüÀ¸·Î¼ ¸®ÅÏÇÕ´Ï´Ù. °ªÀ» ¸¶´Â Àϵµ ÀÖ½À´Ï´Ù.
Number ³»ÀÇ doubleValue double ÇüÀ¸·Î º¯È¯ÇÑ °ª
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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 | |||||||||
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