JavaTM 2
Platform
Std.  Ed.  v1. 4.0

java.net
Ŭ·¡½º SocketImpl

java.lang.Object 
  |
  +--java.net.SocketImpl
¸ðµç ±¸Çö ÀÎÅÍÆäÀ̽º:
SocketOptions

public abstract class SocketImpl
extends Object
implements SocketOptions

Ãß»ó Ŭ·¡½º SocketImpl ´Â ¼ÒÄÏÀ» ½ÇÁ¦·Î ±¸ÇöÇÏ´Â ¸ðµç Ŭ·¡½º¿¡ °øÅëÀÇ ½´ÆÛ Ŭ·¡½ºÀÔ´Ï´Ù. Ŭ¶óÀÌ¾ðÆ® ¼ÒÄϰú ¼­¹ö ¼ÒÄÏÀÇ ¾çÂÊ ¸ðµÎ¸¦ ÀÛ¼ºÇÒ ¶§¿¡ »ç¿ëµË´Ï´Ù.

¡¸ÇÁ·¹ÀÎÀΡ¹¼ÒÄÏÀº °¢ ¸Þ¼Òµå¸¦ ±â¼ú´ë·Î ±¸ÇöÇÕ´Ï´Ù. ÆÄÀÌ¾î ¿ù(fire wall)³ª ÇÁ·Ï½Ã´Â »ç¿ëÇÏÁö ¾Ê½À´Ï´Ù.

µµÀÔµÈ ¹öÁ¯:
JDK1. 0

ÇʵåÀÇ °³¿ä
protected  InetAddress address
          ÀÌ ¼ÒÄÏÀÇ ¸®¸ðÆ®ÃøÀÇ IP ÁÖ¼ÒÀÔ´Ï´Ù.
protected  FileDescriptor fd
          ÀÌ ¼ÒÄÏÀÇ ÆÄÀÏ ±â¼úÀÚ ¿ÀºêÁ§Æ®ÀÔ´Ï´Ù.
protected  int localport
          ÀÌ ¼ÒÄÏÀÇ Á¢¼ÓóÀÇ ·ÎÄà Æ÷Åä ¹øÈ£ÀÔ´Ï´Ù.
protected  int port
          ÀÌ ¼ÒÄÏÀÇ Á¢¼ÓóÀÇ ¸®¸ðÆ® È£½ºÆ®»ó¿¡ ÀÖ´Â Æ÷Åä ¹øÈ£ÀÔ´Ï´Ù.
 
ÀÎÅÍÆäÀ̽º java.net. SocketOptions ¿¡¼­ »ó¼Ó¹ÞÀº Çʵå
IP_MULTICAST_IF , IP_MULTICAST_IF2 , IP_MULTICAST_LOOP , IP_TOS , SO_BINDADDR , SO_BROADCAST , SO_KEEPALIVE , SO_LINGER , SO_OOBINLINE , SO_RCVBUF , SO_REUSEADDR , SO_SNDBUF , SO_TIMEOUT , TCP_NODELAY
 
»ý¼ºÀÚÀÇ °³¿ä
SocketImpl ()
           
 
¸Þ¼ÒµåÀÇ °³¿ä
protected abstract  void accept (SocketImpl  s)
          Á¢¼ÓÀ» ¹Þ¾ÆµéÀÔ´Ï´Ù.
protected abstract  int available ()
          ÀÌ ¼ÒÄÏÀ¸·ÎºÎÅÍ ºí·Ï¾øÀÌ ÀоîµéÀÏ ¼ö ÀÖ´Â ¹ÙÀÌÆ®¼ö¸¦ µ¹·ÁÁÝ´Ï´Ù.
protected abstract  void bind (InetAddress  host, int port)
          ÁöÁ¤µÈ È£½ºÆ®»óÀÇ ÁöÁ¤µÈ Æ÷Åä ¹øÈ£¿¡ ÀÌ ¼ÒÄÏÀ» ¹ÙÀεå ÇÕ´Ï´Ù.
protected abstract  void close ()
          ÀÌ ¼ÒÄÏÀ» ´Ý½À´Ï´Ù.
protected abstract  void connect (InetAddress  address, int port)
          ÁöÁ¤µÈ È£½ºÆ®»óÀÇ ÁöÁ¤µÈ Æ÷Åä¿¡ ÀÌ ¼ÒÄÏÀ» Á¢¼ÓÇÕ´Ï´Ù.
protected abstract  void connect (SocketAddress  address, int timeout)
          ÁöÁ¤µÈ È£½ºÆ®ÀÇ ÁöÁ¤µÈ Æ÷Åä ¹øÈ£¿¡ ÀÌ ¼ÒÄÏÀ» Á¢¼ÓÇÕ´Ï´Ù.
protected abstract  void connect (String  host, int port)
          ÁöÁ¤µÈ È£½ºÆ®»óÀÇ ÁöÁ¤µÈ Æ÷Åä¿¡ ÀÌ ¼ÒÄÏÀ» Á¢¼ÓÇÕ´Ï´Ù.
protected abstract  void create (boolean stream)
          ½ºÆ®¸² ¼ÒÄÏ ¶Ç´Â µ¥ÀÌÅÍ ±×·¥ ¼ÒÄÏÀ» ÀÛ¼ºÇÕ´Ï´Ù.
protected  FileDescriptor getFileDescriptor ()
          ÀÌ ¼ÒÄÏÀÇ fd ÇʵåÄ¡¸¦ µ¹·ÁÁÝ´Ï´Ù.
protected  InetAddress getInetAddress ()
          ÀÌ ¼ÒÄÏÀÇ address ÇʵåÄ¡¸¦ µ¹·ÁÁÝ´Ï´Ù.
protected abstract  InputStream getInputStream ()
          ÀÌ ¼ÒÄÏÀÇ ÀÔ·Â ½ºÆ®¸²À» µ¹·ÁÁÝ´Ï´Ù.
protected  int getLocalPort ()
          ÀÌ ¼ÒÄÏÀÇ localport ÇʵåÄ¡¸¦ µ¹·ÁÁÝ´Ï´Ù.
protected abstract  OutputStream getOutputStream ()
          ÀÌ ¼ÒÄÏÀÇ Ãâ·Â ½ºÆ®¸²À» µ¹·ÁÁÝ´Ï´Ù.
protected  int getPort ()
          ÀÌ ¼ÒÄÏÀÇ port ÇʵåÄ¡¸¦ µ¹·ÁÁÝ´Ï´Ù.
protected abstract  void listen (int backlog)
          ¼ö½ÅÇÏ´Â Á¢¼Ó (Á¢¼Ó ¿ä±¸)À» ³Ö´Â Å¥ÀÇ ÃÖ´ëÀåÀ»,count ÀμöÀÇ °ªÀ¸·Î ¼³Á¤ÇÕ´Ï´Ù.
protected abstract  void sendUrgentData (int data)
          ¼ÒÄÏ»óÀÇ 1 ¹ÙÀÌÆ®ÀÇ ±ä±Þ µ¥ÀÌÅ͸¦ ¼Û½ÅÇÕ´Ï´Ù.
protected  void shutdownInput ()
          ÀÌ ¼ÒÄÏÀÇ ÀÔ·Â ½ºÆ®¸²À» ¡¸½ºÆ®¸²ÀÇ ÃÖÈÄ¡¹¿¡ ¹èÄ¡ÇÕ´Ï´Ù.
protected  void shutdownOutput ()
          ÀÌ ¼ÒÄÏÀÇ Ãâ·Â ½ºÆ®¸²À» ¹«È¿·Î ÇÕ´Ï´Ù.
protected  boolean supportsUrgentData ()
          ÀÌ SocketImpl °¡ ±ä±Þ µ¥ÀÌÅÍÀÇ ¼Û½ÅÀ» ¼­Æ÷Æ®Çϰí ÀÖÀ»Áö ¾î¶³Áö¸¦ µ¹·ÁÁÝ´Ï´Ù.
 String toString ()
          ÀÌ ¼ÒÄÏÀÇ ÁÖ¼Ò¿Í Æ÷Å並 String ·Î¼­ µ¹·ÁÁÝ´Ï´Ù.
 
Ŭ·¡½º java.lang. Object ¿¡¼­ »ó¼Ó¹ÞÀº ¸Þ¼Òµå
clone , equals , finalize , getClass , hashCode , notify , notifyAll , wait , wait , wait
 
ÀÎÅÍÆäÀ̽º java.net. SocketOptions ¿¡¼­ »ó¼Ó¹ÞÀº ¸Þ¼Òµå
getOption , setOption
 

ÇʵåÀÇ »ó¼¼

fd

protected FileDescriptor  fd
ÀÌ ¼ÒÄÏÀÇ ÆÄÀÏ ±â¼úÀÚ ¿ÀºêÁ§Æ®ÀÔ´Ï´Ù.


address

protected InetAddress  address
ÀÌ ¼ÒÄÏÀÇ ¸®¸ðÆ®ÃøÀÇ IP ÁÖ¼ÒÀÔ´Ï´Ù.


port

protected int port
ÀÌ ¼ÒÄÏÀÇ Á¢¼ÓóÀÇ ¸®¸ðÆ® È£½ºÆ®»ó¿¡ ÀÖ´Â Æ÷Åä ¹øÈ£ÀÔ´Ï´Ù.


localport

protected int localport
ÀÌ ¼ÒÄÏÀÇ Á¢¼ÓóÀÇ ·ÎÄà Æ÷Åä ¹øÈ£ÀÔ´Ï´Ù.

»ý¼ºÀÚÀÇ »ó¼¼

SocketImpl

public SocketImpl()
¸Þ¼ÒµåÀÇ »ó¼¼

create

protected abstract void create(boolean stream)
                        throws IOException 
½ºÆ®¸² ¼ÒÄÏ ¶Ç´Â µ¥ÀÌÅÍ ±×·¥ ¼ÒÄÏÀ» ÀÛ¼ºÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
stream - true ¸¦ ÁöÁ¤ÇßÀ» °æ¿ì´Â ½ºÆ®¸² ¼ÒÄÏÀÌ ÀÛ¼ºµÇ¾î ±×·¸Áö ¾ÊÀº °æ¿ì´Â µ¥ÀÌÅÍ ±×·¥ ¼ÒÄÏÀÌ ÀÛ¼ºµÈ´Ù
¿¹¿Ü:
IOException - ¼ÒÄÏÀÇ »ý¼ºÁß¿¡ ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì

connect

protected abstract void connect(String  host,
                                int port)
                         throws IOException 
ÁöÁ¤µÈ È£½ºÆ®»óÀÇ ÁöÁ¤µÈ Æ÷Åä¿¡ ÀÌ ¼ÒÄÏÀ» Á¢¼ÓÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
host - ¸®¸ðÆ® È£½ºÆ®¸í
port - Æ÷Åä ¹øÈ£
¿¹¿Ü:
IOException - ¸®¸ðÆ® È£½ºÆ®¿¡ÀÇ Á¢¼ÓÁß¿¡ ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì

connect

protected abstract void connect(InetAddress  address,
                                int port)
                         throws IOException 
ÁöÁ¤µÈ È£½ºÆ®»óÀÇ ÁöÁ¤µÈ Æ÷Åä¿¡ ÀÌ ¼ÒÄÏÀ» Á¢¼ÓÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
address - ¸®¸ðÆ® È£½ºÆ®ÀÇ IP ÁÖ¼Ò
port - Æ÷Åä ¹øÈ£
¿¹¿Ü:
IOException - Á¢¼ÓÀÇ ½ÃÇàÁß¿¡ ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì

connect

protected abstract void connect(SocketAddress  address,
                                int timeout)
                         throws IOException 
ÁöÁ¤µÈ È£½ºÆ®ÀÇ ÁöÁ¤µÈ Æ÷Åä ¹øÈ£¿¡ ÀÌ ¼ÒÄÏÀ» Á¢¼ÓÇÕ´Ï´Ù. ŸÀÓ ¾Æ¿ô¿¡ 0 À» ÁöÁ¤Çϸé(ÀÚ), ŸÀÓ ¾Æ¿ôÀº ¹«ÇÑÀ̶ó°í ÇØ¼®µË´Ï´Ù. ±× °æ¿ì, Á¢¼ÓÀÌ È®¸³µÉ±î ¿¡·¯°¡ ¹ß»ýÇÒ ¶§±îÁö Á¢¼ÓÀº ºí·Ï µË´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
address - ¸®¸ðÆ® È£½ºÆ®ÀÇ ¼ÒÄÏ ÁÖ¼Ò
timeout - ŸÀÓ ¾Æ¿ôÄ¡ (¹Ð¸® ¼¼ÄÁµå). ŸÀÓ ¾Æ¿ô ¾øÀ½ÀÇ °æ¿ì´Â 0
¿¹¿Ü:
IOException - Á¢¼ÓÀÇ ½ÃÇàÁß¿¡ ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì
µµÀÔµÈ ¹öÁ¯:
1.4

bind

protected abstract void bind(InetAddress  host,
                             int port)
                      throws IOException 
ÁöÁ¤µÈ È£½ºÆ®»óÀÇ ÁöÁ¤µÈ Æ÷Åä ¹øÈ£¿¡ ÀÌ ¼ÒÄÏÀ» ¹ÙÀεå ÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
host - ¸®¸ðÆ® È£½ºÆ®ÀÇ IP ÁÖ¼Ò
port - Æ÷Åä ¹øÈ£
¿¹¿Ü:
IOException - ÀÌ ¼ÒÄÏÀ» ¹ÙÀεå ÇÒ °æ¿ì¿¡ ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì

listen

protected abstract void listen(int backlog)
                        throws IOException 
¼ö½ÅÇÏ´Â Á¢¼Ó (Á¢¼Ó ¿ä±¸)À» ³Ö´Â Å¥ÀÇ ÃÖ´ëÀåÀ»,count ÀμöÀÇ °ªÀ¸·Î ¼³Á¤ÇÕ´Ï´Ù. Å¥°¡ ¸Þ¿öÁö°í ÀÖÀ» ¶§ Á¢¼Ó ¿ä±¸°¡ ÀÖÀ¸¸é(ÀÚ), Á¢¼ÓÀº °ÅºÎµË´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
backlog - Å¥ÀÇ ÃÖ´ëÀå
¿¹¿Ü:
IOException - Å¥ÀÇ »ý¼ºÁß¿¡ ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì

accept

protected abstract void accept(SocketImpl  s)
                        throws IOException 
Á¢¼ÓÀ» ¹Þ¾ÆµéÀÔ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
s - ¹Þ¾ÆµéÀÌ´Â Á¢¼Ó
¿¹¿Ü:
IOException - Á¢¼ÓÀÇ ¼ö¶ôÁß¿¡ ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì

getInputStream

protected abstract InputStream  getInputStream()
                                       throws IOException 
ÀÌ ¼ÒÄÏÀÇ ÀÔ·Â ½ºÆ®¸²À» µ¹·ÁÁÝ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ ¼ÒÄÏÀ¸·ÎºÎÅÍÀÇ ÀÔ·ÂÀ» ÀоîµéÀ̱â À§ÇÑ ½ºÆ®¸²
¿¹¿Ü:
IOException - ÀÔ·Â ½ºÆ®¸²ÀÇ ÀÛ¼ºÁß¿¡ ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì

getOutputStream

protected abstract OutputStream  getOutputStream()
                                         throws IOException 
ÀÌ ¼ÒÄÏÀÇ Ãâ·Â ½ºÆ®¸²À» µ¹·ÁÁÝ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ ¼ÒÄÏ¿¡ ±âÀÔÇϱâ À§ÇÑ Ãâ·Â ½ºÆ®¸²
¿¹¿Ü:
IOException - Ãâ·Â ½ºÆ®¸²ÀÇ ÀÛ¼ºÁß¿¡ ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì

available

protected abstract int available()
                          throws IOException 
ÀÌ ¼ÒÄÏÀ¸·ÎºÎÅÍ ºí·Ï¾øÀÌ ÀоîµéÀÏ ¼ö ÀÖ´Â ¹ÙÀÌÆ®¼ö¸¦ µ¹·ÁÁÝ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ ¼ÒÄÏÀ¸·ÎºÎÅÍ ºí·Ï¾øÀÌ ÀоîµéÀÏ ¼ö ÀÖ´Â ¹ÙÀÌÆ®¼ö
¿¹¿Ü:
IOException - ÀÌ¿ëÇÒ ¼ö ÀÖ´Â ¹ÙÀÌÆ®¼öÀÇ °áÁ¤½Ã¿¡ ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì

close

protected abstract void close()
                       throws IOException 
ÀÌ ¼ÒÄÏÀ» ´Ý½À´Ï´Ù.

¿¹¿Ü:
IOException - ÀÌ ¼ÒÄÏÀ» ´ÝÀ» ¶§ ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì

shutdownInput

protected void shutdownInput()
                      throws IOException 
ÀÌ ¼ÒÄÏÀÇ ÀÔ·Â ½ºÆ®¸²À» ¡¸½ºÆ®¸²ÀÇ ÃÖÈÄ¡¹¿¡ ¹èÄ¡ÇÕ´Ï´Ù. ÀÌ ¼ÒÄÏ¿¡ ¼Û½ÅµÈ µ¥ÀÌÅÍ´Â È®ÀÎµÇ¾î ±×´ë·Î ÆÄ±âµË´Ï´Ù. ¼ÒÄÏÀ¸·Î shutdownInput()¸¦ È£ÃâÇÑ µÚ¿¡ ¼ÒÄÏÀÇ ÀÔ·Â ½ºÆ®¸²À¸·ÎºÎÅÍ ÀоîµéÀ̸é(ÀÚ), ½ºÆ®¸²Àº EOF ¸¦ µ¹·ÁÁÝ´Ï´Ù.

¿¹¿Ü:
IOException - ÀÌ ¼ÒÄÏÀ» Á¤ÁöÇÒ °æ¿ì¿¡ ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì
°ü·Ã Ç׸ñ:
Socket.shutdownOutput() , Socket.close() , Socket.setSoLinger(boolean, int)

shutdownOutput

protected void shutdownOutput()
                       throws IOException 
ÀÌ ¼ÒÄÏÀÇ Ãâ·Â ½ºÆ®¸²À» ¹«È¿·Î ÇÕ´Ï´Ù. TCP ¼ÒÄÏÀÇ °æ¿ì, ¹ú½á ±âÀÔÇØÁö°í ÀÖ´Â µ¥ÀÌÅͰ¡ ¼Û½ÅµÇ¾î ±× ÈÄ¿¡ TCP ÀÇ Åë»óÀÇ Á¢¼Ó Á¾·á 󸮰¡ °è¼ÓµË´Ï´Ù. ¼ÒÄÏÀ¸·Î shutdownOutput()¸¦ È£ÃâÇÑ µÚ¿¡ ¼ÒÄÏÀÇ Ãâ·Â ½ºÆ®¸²¿¡ ±âÀÔÇϸé(ÀÚ), ½ºÆ®¸²Àº IOException ¸¦ ½½·Î¿ì ÇÕ´Ï´Ù.

¿¹¿Ü:
IOException - ÀÌ ¼ÒÄÏÀ» Á¤ÁöÇÒ °æ¿ì¿¡ ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì
°ü·Ã Ç׸ñ:
Socket.shutdownInput() , Socket.close() , Socket.setSoLinger(boolean, int)

getFileDescriptor

protected FileDescriptor  getFileDescriptor()
ÀÌ ¼ÒÄÏÀÇ fd ÇʵåÄ¡¸¦ µ¹·ÁÁÝ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ ¼ÒÄÏÀÇ fd ÇʵåÄ¡
°ü·Ã Ç׸ñ:
fd

getInetAddress

protected InetAddress  getInetAddress()
ÀÌ ¼ÒÄÏÀÇ address ÇʵåÄ¡¸¦ µ¹·ÁÁÝ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ ¼ÒÄÏÀÇ address ÇʵåÄ¡
°ü·Ã Ç׸ñ:
address

getPort

protected int getPort()
ÀÌ ¼ÒÄÏÀÇ port ÇʵåÄ¡¸¦ µ¹·ÁÁÝ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ ¼ÒÄÏÀÇ port ÇʵåÄ¡
°ü·Ã Ç׸ñ:
port

supportsUrgentData

protected boolean supportsUrgentData()
ÀÌ SocketImpl °¡ ±ä±Þ µ¥ÀÌÅÍÀÇ ¼Û½ÅÀ» ¼­Æ÷Æ®Çϰí ÀÖÀ»Áö ¾î¶³Áö¸¦ µ¹·ÁÁÝ´Ï´Ù. µðÆúÆ®¿¡¼­´Â ¸Þ¼Òµå°¡ ¼­ºê Ŭ·¡½º¿¡¼­ ¿À¹ö¶óÀ̵å(override)µÇ¾î ÀÖÁö ¾ÊÀº °æ¿ì´Â false °¡ µ¹·ÁÁÖ¾îÁý´Ï´Ù.

¹Ýȯ°ª:
±ä±Þ µ¥ÀÌÅͰ¡ ¼­Æ÷Æ®µÇ°í ÀÖ´Â °æ¿ì´Â true
µµÀÔµÈ ¹öÁ¯:
1.4
°ü·Ã Ç׸ñ:
address

sendUrgentData

protected abstract void sendUrgentData(int data)
                                throws IOException 
¼ÒÄÏ»óÀÇ 1 ¹ÙÀÌÆ®ÀÇ ±ä±Þ µ¥ÀÌÅ͸¦ ¼Û½ÅÇÕ´Ï´Ù. ¼Û½ÅµÇ´Â ¹ÙÀÌÆ®´Â ÆÄ¶ó¹ÌÅÍÀÇ ÇÏÀ§ 8 ºñÆ®ÀÔ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
data - ¼Û½ÅÇÏ´Â µ¥ÀÌÅÍÀÇ ¹ÙÀÌÆ®
¿¹¿Ü:
IOException - µ¥ÀÌÅ͸¦ ¼Û½ÅÇÒ °æ¿ì¿¡ ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì
µµÀÔµÈ ¹öÁ¯:
1.4

getLocalPort

protected int getLocalPort()
ÀÌ ¼ÒÄÏÀÇ localport ÇʵåÄ¡¸¦ µ¹·ÁÁÝ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ ¼ÒÄÏÀÇ localport ÇʵåÄ¡
°ü·Ã Ç׸ñ:
localport

toString

public String  toString()
ÀÌ ¼ÒÄÏÀÇ ÁÖ¼Ò¿Í Æ÷Å並 String ·Î¼­ µ¹·ÁÁÝ´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Object ³»ÀÇ toString
¹Ýȯ°ª:
ÀÌ ¼ÒÄÏÀÇ Ä³¸¯ÅÍ ¶óÀΠǥÇö

JavaTM 2
Platform
Std.  Ed.  v1. 4.0

¹ö±×ÀÇ º¸°í¿Í ±â´ÉÀÇ ¸®Äù½ºÆ®
ÀÌ¿ÜÀÇ API ·¹ÆÛ·±½º ¹× °³¹ßÀÚ¿ë ¹®¼­¿¡ ´ëÇØ¼­´Â Java 2 SDK SE °³¹ßÀÚ¿ë ¹®¼­¸¦ ÂüÁ¶ÇØ ÁÖ¼¼¿ä. °³¹ßÀÚÀü¿ëÀÇ »ó¼¼ÇÑ ÇØ¼³, °³³äÀÇ °³¿ä, ¿ë¾îÀÇ Á¤ÀÇ, ¹ö±×ÀÇ È¸ÇÇÃ¥, ¹× ÄÚµå ½Ç·Ê°¡ Æ÷ÇԵǾî ÀÖ½À´Ï´Ù.

Java, Java 2 D, ¹× JDBC ´Â ¹Ì±¹ ¹× ±× ¿ÜÀÇ ³ª¶ó¿¡ À־ÀÇ ¹Ì±¹ Sun Microsystems, Inc. ÀÇ »óÇ¥ ȤÀº µî·Ï»óÇ¥ÀÔ´Ï´Ù.
Copyright 1993-2002 Sun Microsystems, Inc. 901 San Antonio Road
Palo Alto, California, 94303, U.S.A. All Rights Reserved.