JavaTM 2 Platform
Standard Ed. 5.0

java.net
Ŭ·¡½º InetSocketAddress

java.lang.Object 
  »óÀ§¸¦ È®Àå java.net.SocketAddress 
      »óÀ§¸¦ È®Àå java.net.InetSocketAddress
¸ðµç ±¸ÇöµÈ ÀÎÅÍÆäÀ̽º:
Serializable

public class InetSocketAddress
extends SocketAddress

ÀÌ Å¬·¡½º´Â IP ¼ÒÄÏ ÁÖ¼Ò (IP ÁÖ¼Ò + Æ÷Æ® ¹øÈ£)¸¦ ±¸ÇöÇÕ´Ï´Ù. ÀÌ Å¬·¡½º´Â Æä¾î (È£½ºÆ®¸í + Æ÷Æ® ¹øÈ£)·Î ÇÒ ¼öµµ ÀÖ¾î ±× °æ¿ì È£½ºÆ®¸íÀÇ ÇØ°áÀÌ ½ÃµµµË´Ï´Ù. ÇØ°á¿¡ ½ÇÆÐÇϸé ÁÖ¼Ò´Â ¡¸¹ÌÇذ᡹ÀÌ µË´Ï´Ù¸¸, ÇÁ·Ï½Ã °æÀ¯ÀÇ Á¢¼Ó°ú °°Àº ÀϺÎÀÇ È¯°æ¿¡¼­´Â ¾ÆÁ÷ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù .

ÀÌ Å¬·¡½º´Â ¹ÙÀÎµå ¶Ç´Â Á¢¼ÓÀ» À§Çؼ­ ¼ÒÄÏÀÌ »ç¿ëÇÑ´Ù, ¶Ç´Â ¹Ýȯ°ªÀ¸·Î¼­ »ç¿ëÇÏ´Â º¯°æ ºÒ°¡´ÉÇÑ °´Ã¼¸¦ Á¦°øÇÕ´Ï´Ù.

¡¸¿ÍÀϵå Ä«µå¡¹´Â Ư¼öÇÑ ·ÎÄà IP ÁÖ¼ÒÀÔ´Ï´Ù. ÀϹÝÀûÀ¸·Î ¡¸ÀÓÀÇ¡¹¸¦ ¹ÌÇØ, bind Á¶ÀÛÀÎ ¸¸Å­ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù .

µµÀÔµÈ ¹öÀü :
1.4
°ü·Ã Ç׸ñ:
Socket, ServerSocket, Á÷·ÄÈ­ µÈ Çü½Ä

»ý¼ºÀÚ °³¿ä
InetSocketAddress (InetAddress  addr, int port)
          IP ÁÖ¼Ò¿Í Æ÷Æ® ¹øÈ£·ÎºÎÅÍ ¼ÒÄÏ ÁÖ¼Ò¸¦ ÀÛ¼ºÇÕ´Ï´Ù.
InetSocketAddress (int port)
          ¼ÒÄÏ ÁÖ¼Ò¸¦ ÀÛ¼ºÇÕ´Ï´Ù.
InetSocketAddress (String  hostname, int port)
          È£½ºÆ®¸í°ú Æ÷Æ® ¹øÈ£·ÎºÎÅÍ ¼ÒÄÏ ÁÖ¼Ò¸¦ ÀÛ¼ºÇÕ´Ï´Ù.
 
¸Þ¼­µå °³¿ä
static InetSocketAddress createUnresolved (String  host, int port)
          È£½ºÆ®¸í°ú Æ÷Æ® ¹øÈ£·ÎºÎÅÍ ¹ÌÇØ°áÀÇ ¼ÒÄÏ ÁÖ¼Ò¸¦ ÀÛ¼ºÇÕ´Ï´Ù.
 boolean equals (Object  obj)
          ÀÌ °´Ã¼¿Í ÁöÁ¤µÈ °´Ã¼¸¦ ºñ±³ÇÕ´Ï´Ù.
 InetAddress getAddress ()
          InetAddress¸¦ ÃëµæÇÕ´Ï´Ù.
 String getHostName ()
          hostname¸¦ ÃëµæÇÕ´Ï´Ù.
 int getPort ()
          Æ÷Æ® ¹øÈ£¸¦ ÃëµæÇÕ´Ï´Ù.
 int hashCode ()
          ÀÌ ¼ÒÄÏ ÁÖ¼ÒÀÇ Çؽà Äڵ带 ¸®ÅÏÇÕ´Ï´Ù.
 boolean isUnresolved ()
          ÁÖ¼Ò°¡ ÇØ°áµÇ¾ú´ÂÁö ¾î¶°Çß´ÂÁö¸¦ Á¶»çÇÕ´Ï´Ù.
 String toString ()
          ÀÌ InetSocketAddress ij¸¯ÅÍ ¶óÀΠǥÇöÀ» ±¸ÃàÇÕ´Ï´Ù.
 
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 

»ý¼ºÀÚ »ó¼¼

InetSocketAddress

public InetSocketAddress(int port)
¼ÒÄÏ ÁÖ¼Ò¸¦ ÀÛ¼ºÇÕ´Ï´Ù. ÀÌ °æ¿ì IP ÁÖ¼Ò´Â¿Í Àϵå Ä«µå ÁÖ¼Ò·Î Æ÷Æ® ¹øÈ£´Â ÁöÁ¤µÈ °ªÀÔ´Ï´Ù.

À¯È¿ÇÑ Æ÷Æ® ¹øÈ£´Â 0 ¿¡¼­ 65535 ¹üÀ§ÀÔ´Ï´Ù. Æ÷Æ® ¹øÈ£°¡ 0ÀÎ °æ¿ì´Â bind Á¶ÀÛÀ¸·Î ÀϽÃÀûÀÎ Æ÷Æ®°¡ ¼±Åõ˴ϴÙ.

ÆĶó¹ÌÅÍ:
port - Æ÷Æ® ¹øÈ£
¿¹¿Ü:
IllegalArgumentException - Æ÷Æ® ÆĶó¹ÌÅÍ°¡ ÁöÁ¤µÈ À¯È¿ÇÑ Æ÷ƮġÀÇ ¹üÀ§¿ÜÀÇ °æ¿ì

InetSocketAddress

public InetSocketAddress(InetAddress  addr,
                         int port)
IP ÁÖ¼Ò¿Í Æ÷Æ® ¹øÈ£·ÎºÎÅÍ ¼ÒÄÏ ÁÖ¼Ò¸¦ ÀÛ¼ºÇÕ´Ï´Ù.

À¯È¿ÇÑ Æ÷Æ® ¹øÈ£´Â 0 ¿¡¼­ 65535 ¹üÀ§ÀÔ´Ï´Ù. Æ÷Æ® ¹øÈ£°¡ 0ÀÎ °æ¿ì´Â bind Á¶ÀÛÀ¸·Î ÀϽÃÀûÀÎ Æ÷Æ®°¡ ¼±Åõ˴ϴÙ.

ÁÖ¼Ò°¡ nullÀÎ °æ¿ì´Â ¿Í Àϵå Ä«µå ÁÖ¼Ò¸¦ ÇÒ´çÇÒ ¼ö ÀÖ½À´Ï´Ù.

ÆĶó¹ÌÅÍ:
addr - IP ÁÖ¼Ò
port - Æ÷Æ® ¹øÈ£
¿¹¿Ü:
IllegalArgumentException - Æ÷Æ® ÆĶó¹ÌÅÍ°¡ ÁöÁ¤µÈ À¯È¿ÇÑ Æ÷ƮġÀÇ ¹üÀ§¿ÜÀÇ °æ¿ì

InetSocketAddress

public InetSocketAddress(String  hostname,
                         int port)
È£½ºÆ®¸í°ú Æ÷Æ® ¹øÈ£·ÎºÎÅÍ ¼ÒÄÏ ÁÖ¼Ò¸¦ ÀÛ¼ºÇÕ´Ï´Ù.

È£½ºÆ®¸íÀ¸·ÎºÎÅÍ InetAddress ¿¡ÀÇ ÇØ°áÀÌ ½ÃµµµË´Ï´Ù. ÀÌ°Í¿¡ ½ÇÆÐÇϸé, ÁÖ¼Ò¿¡´Â ¡¸¹ÌÇذ᡹ÀÇ Ç÷¡±×°¡ ºÙ½À´Ï´Ù.

½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇÏ´Â °æ¿ì, ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ checkConnect ¸Þ¼­µå°¡ Àμö·Î¼­ È£½ºÆ®¸íÀ» ÁöÁ¤ÇØ ºÒ·Á°¡ ÀÌ È£½ºÆ®¸íÀ» ÇØ°áÇÏ´Â Á¢±Ù ±ÇÇÑÀÇ Ã¼Å©¸¦ ½Ç½ÃÇÕ´Ï´Ù. ±× °á°ú, SecurityException°¡ µÇ´Â ÀÏÀÌ ÀÖ½À´Ï´Ù.

À¯È¿ÇÑ Æ÷Æ® ¹øÈ£´Â 0 ¿¡¼­ 65535 ¹üÀ§ÀÔ´Ï´Ù. Æ÷Æ® ¹øÈ£°¡ 0ÀÎ °æ¿ì´Â bind Á¶ÀÛÀ¸·Î ÀϽÃÀûÀÎ Æ÷Æ®°¡ ¼±Åõ˴ϴÙ.

ÆĶó¹ÌÅÍ:
hostname - È£½ºÆ®¸í
port - Æ÷Æ® ¹øÈ£
¿¹¿Ü:
IllegalArgumentException - Æ÷Æ® ÆĶó¹ÌÅÍ°¡ À¯È¿ÇÑ Æ÷ƮġÀÇ ¹üÀ§¿ÜÀÇ °æ¿ì, ¶Ç´Â È£½ºÆ®¸í ÆĶó¹ÌÅÍ°¡ nullÀÎ °æ¿ì
SecurityException - ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇØ, È£½ºÆ®¸íÀ» ÇØ°áÇÏ´Â Á¢±Ù ±ÇÇÑÀÌ °ÅºÎµÇ¾úÀ» °æ¿ì
°ü·Ã Ç׸ñ:
isUnresolved()
¸Þ¼­µåÀÇ »ó¼¼

createUnresolved

public static InetSocketAddress  createUnresolved(String  host,
                                                 int port)
È£½ºÆ®¸í°ú Æ÷Æ® ¹øÈ£·ÎºÎÅÍ ¹ÌÇØ°áÀÇ ¼ÒÄÏ ÁÖ¼Ò¸¦ ÀÛ¼ºÇÕ´Ï´Ù.

È£½ºÆ®¸íÀ¸·ÎºÎÅÍ InetAddress ¿¡ÀÇ ÇØ°áÀº ½ÃµµµÇÁö ¾Ê½À´Ï´Ù. ÁÖ¼Ò¿¡´Â ¡¸¹ÌÇذ᡹ÀÇ Ç÷¡±×°¡ ºÙ½À´Ï´Ù.

À¯È¿ÇÑ Æ÷Æ® ¹øÈ£´Â 0 ¿¡¼­ 65535 ¹üÀ§ÀÔ´Ï´Ù. Æ÷Æ® ¹øÈ£°¡ 0ÀÎ °æ¿ì´Â bind Á¶ÀÛÀ¸·Î ÀϽÃÀûÀÎ Æ÷Æ®°¡ ¼±Åõ˴ϴÙ.

ÆĶó¹ÌÅÍ:
host - È£½ºÆ®¸í
port - Æ÷Æ® ¹øÈ£
¹Ýȯ°ª:
¹ÌÇØ°áÀÇ ¼ÒÄÏ ÁÖ¼Ò¸¦ ³ªÅ¸³»´Â InetSocketAddress
¿¹¿Ü:
IllegalArgumentException - Æ÷Æ® ÆĶó¹ÌÅÍ°¡ À¯È¿ÇÑ Æ÷ƮġÀÇ ¹üÀ§¿ÜÀÇ °æ¿ì, ¶Ç´Â È£½ºÆ®¸í ÆĶó¹ÌÅÍ°¡ nullÀÎ °æ¿ì
µµÀÔµÈ ¹öÀü :
1.5
°ü·Ã Ç׸ñ:
isUnresolved()

getPort

public final int getPort()
Æ÷Æ® ¹øÈ£¸¦ ÃëµæÇÕ´Ï´Ù.

¹Ýȯ°ª:
Æ÷Æ® ¹øÈ£

getAddress

public final InetAddress  getAddress()
InetAddress¸¦ ÃëµæÇÕ´Ï´Ù.

¹Ýȯ°ª:
InetAdress. ¹ÌÇØ°áÀÇ °æ¿ì´Â null

getHostName

public final String  getHostName()
hostname¸¦ ÃëµæÇÕ´Ï´Ù.

¹Ýȯ°ª:
ÁÖ¼ÒÀÇ È£½ºÆ®¸í ºÎºÐ

isUnresolved

public final boolean isUnresolved()
ÁÖ¼Ò°¡ ÇØ°áµÇ¾ú´ÂÁö ¾î¶°Çß´ÂÁö¸¦ Á¶»çÇÕ´Ï´Ù.

¹Ýȯ°ª:
È£½ºÆ®¸íÀ¸·ÎºÎÅÍ InetAddress¿¡ ÀÇ ÇØ°áÀ» ÇÒ ¼ö ¾ø¾ú´ø °æ¿ì´Â true

toString

public String  toString()
ÀÌ InetSocketAddress ij¸¯ÅÍ ¶óÀΠǥÇöÀ» ±¸ÃàÇÕ´Ï´Ù. ÀÌ String´Â InetAddress ·Î toString()¸¦ È£ÃâÇØ, Æ÷Æ® ¹øÈ£¸¦ ±¸µÎÁ¡À¸·Î ¿¬°áÇØ ±¸ÃàÇÕ´Ï´Ù. ÁÖ¼Ò°¡ ¹ÌÇØ°áÀÇ °æ¿ì, ±¸µÎÁ¡ÀÇ ÀüÀÇ ºÎºÐ¿¡´Â È£½ºÆ®¸í¸¸ÀÌ Æ÷ÇԵ˴ϴÙ.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Object ³»ÀÇ toString
¹Ýȯ°ª:
ÀÌ °´Ã¼ÀÇ Ä³¸¯ÅÍ ¶óÀΠǥÇö

equals

public final boolean equals(Object  obj)
ÀÌ °´Ã¼¿Í ÁöÁ¤µÈ °´Ã¼¸¦ ºñ±³ÇÕ´Ï´Ù. Àμö°¡ nullÀº ¾Æ´Ï°í, ÀÌ °´Ã¼¿Í °°Àº ÁÖ¼Ò¸¦ ³ªÅ¸³»´Â °´Ã¼ÀÇ °æ¿ì¿¡¸¸, °á°ú°¡ true°¡ µË´Ï´Ù.

InetAddresses (¹ÌÇØ°áÀÇ °æ¿ì´Â È£½ºÆ®¸í)¿Í Æ÷Æ® ¹øÈ£ÀÇ ¾çÂÊ ¸ðµÎ°¡ µ¿ÀÏÇÑ °æ¿ì, InetSocketAddress 2°³ÀÇ ÀνºÅϽº´Â °°Àº ÁÖ¼Ò¸¦ ³ªÅ¸³À´Ï´Ù. ¾çÂÊ ¸ðµÎÀÇ ÁÖ¼Ò°¡ ¹ÌÇØ°áÀÇ °æ¿ì´Â È£½ºÆ®¸í°ú Æ÷Æ® ¹øÈ£°¡ ºñ±³µË´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Object ³»ÀÇ equals
ÆĶó¹ÌÅÍ:
obj - ºñ±³ ´ë»óÀÇ °´Ã¼
¹Ýȯ°ª:
°´Ã¼°¡ °°Àº °æ¿ì´Â true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false
°ü·Ã Ç׸ñ:
InetAddress.equals(java.lang.Object)

hashCode

public final int hashCode()
ÀÌ ¼ÒÄÏ ÁÖ¼ÒÀÇ Çؽà Äڵ带 ¸®ÅÏÇÕ´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Object ³»ÀÇ hashCode
¹Ýȯ°ª:
ÀÌ ¼ÒÄÏ ÁÖ¼ÒÀÇ Çؽà Äڵ尪
°ü·Ã Ç׸ñ:
Object.equals(java.lang.Object), Hashtable

JavaTM 2 Platform
Standard Ed. 5.0

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