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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.security.spec.ECPoint
public class ECPoint
ÀÌ ºÒº¯ÀΠŬ·¡½º´Â ¾ÆÇÉ ÁÂÇ¥¿¡ ÀÖ¾î¼ÀÇ Å¸¿ø °î¼± (Elliptic Curve: EC) »óÀÇÁ¡À» ³ªÅ¸³À´Ï´Ù. ±× ¿ÜÀÇ ÁÂÇ¥°è·Î ÀÌ Á¡À» Ç¥ÇöÇÏ·Á¸é, ÀÌ Å¬·¡½º¸¦ È®ÀåÇÕ´Ï´Ù.
| ÇÊµå °³¿ä | |
|---|---|
static ECPoint |
POINT_INFINITY
À̰ÍÀº ¹«ÇÑ¿øÁ¡À» Á¤ÀÇÇÕ´Ï´Ù. |
| »ý¼ºÀÚ °³¿ä | |
|---|---|
ECPoint (BigInteger x,
BigInteger y)
ÁöÁ¤µÈ ¾ÆÇÉ x ÁÂÇ¥ x¿Í
¾ÆÇÉ y ÁÂÇ¥ y·Î
ºÎÅÍ ECPoint¸¦ ÀÛ¼ºÇÕ´Ï´Ù. |
|
| ¸Þ¼µå °³¿ä | |
|---|---|
boolean |
equals (Object obj)
ÀÌ Å¸¿ø °î¼±»óÀÇ Á¡°ú ÁöÁ¤µÈ °´Ã¼¸¦ ºñ±³ÇØ, ¾çÀÚ°¡ µ¿ÀÏÇÑÁö ¾î¶²Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
BigInteger |
getAffineX ()
¾ÆÇÉ x ÁÂÇ¥ x¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
BigInteger |
getAffineY ()
¾ÆÇÉ y ÁÂÇ¥ y¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
int |
hashCode ()
ÀÌ Å¸¿ø °î¼±»óÀÇ Á¡¿¡ ´ëÇÑ ÇØ½Ã Äڵ尪À» ¸®ÅÏÇÕ´Ï´Ù. |
| Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
|---|
clone,
finalize,
getClass,
notify,
notifyAll,
toString,
wait,
wait,
wait |
| ÇʵåÀÇ »ó¼¼ |
|---|
public static final ECPoint POINT_INFINITY
| »ý¼ºÀÚ »ó¼¼ |
|---|
public ECPoint(BigInteger x,
BigInteger y)
x¿Í
¾ÆÇÉ y ÁÂÇ¥ y·Î
ºÎÅÍ ECPoint¸¦ ÀÛ¼ºÇÕ´Ï´Ù.
x - ¾ÆÇÉ x ÁÂÇ¥y - ¾ÆÇÉ y ÁÂÇ¥
NullPointerException - x ¶Ç´Â y°¡ nullÀÎ °æ¿ì| ¸Þ¼µåÀÇ »ó¼¼ |
|---|
public BigInteger getAffineX()
x¸¦ ¸®ÅÏÇÕ´Ï´Ù. ÁÖ: POINT_INFINITY
¾ÆÇÉ x ÁÂÇ¥´Â null ÀÔ´Ï´Ù.
public BigInteger getAffineY()
y¸¦ ¸®ÅÏÇÕ´Ï´Ù. ÁÖ: POINT_INFINITY
¾ÆÇÉ y ÁÂÇ¥´Â null ÀÔ´Ï´Ù.
public boolean equals(Object obj)
Object ³»ÀÇ equals obj - ºñ±³ ´ë»óÀÇ °´Ã¼
obj°¡ ECPoint
ÀνºÅϽºÀ̸ç, ÇÑÆí ¾çÀÚÀÇ ¾ÆÇÉ ÁÂÇ¥°¡ ÀÏÄ¡ÇÏ´Â °æ¿ì´Â true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseObject.hashCode(),
Hashtable public int hashCode()
Object ³»ÀÇ hashCode Object.equals(java.lang.Object),
Hashtable
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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 | |||||||||
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