JavaTM 2
Platform
Std.  Ed.  v1. 4.0

java.nio.channels
Ŭ·¡½º Channels

java.lang.Object 
  |
  +--java.nio.channels.Channels

public final class Channels
extends Object

ä³Î°ú ½ºÆ®¸²À» À§ÇÑ À¯Æ¿¸®Æ¼ ¸Þ¼ÒµåÀÔ´Ï´Ù.

ÀÌ Å¬·¡½º´Â java.io ÆÐŰÁöÀÇ ½ºÆ®¸² Ŭ·¡½º¿Í ÀÌ ÆÐŰÁöÀÇ Ã¤³Î Ŭ·¡½ºÀÇ Á¦ÈÞ¸¦ ¼­Æ÷Æ®ÇÏ´Â Á¤Àû ¸Þ¼Òµå¸¦ Á¤ÀÇÇÕ´Ï´Ù.

µµÀÔµÈ ¹öÁ¯:
1.4

¸Þ¼ÒµåÀÇ °³¿ä
static ReadableByteChannel newChannel (InputStream  in)
          ÁöÁ¤µÈ ½ºÆ®¸²À¸·ÎºÎÅÍ ¹ÙÀÌÆ®¸¦ Àо´Â ä³ÎÀ» ±¸ÃàÇÕ´Ï´Ù.
static WritableByteChannel newChannel (OutputStream  out)
          ÁöÁ¤µÈ ½ºÆ®¸²¿¡ ¹ÙÀÌÆ®¸¦ ±âÀÔÇϴ ä³ÎÀ» ±¸ÃàÇÕ´Ï´Ù.
static InputStream newInputStream (ReadableByteChannel  ch)
          ÁöÁ¤µÈ ä³Î·ÎºÎÅÍ ¹ÙÀÌÆ®¸¦ Àо´Â ½ºÆ®¸²À» ±¸ÃàÇÕ´Ï´Ù.
static OutputStream newOutputStream (WritableByteChannel  ch)
          ÁöÁ¤µÈ ä³Î¿¡ ¹ÙÀÌÆ®¸¦ ±âÀÔÇÏ´Â ½ºÆ®¸²À» ±¸ÃàÇÕ´Ï´Ù.
static Reader newReader (ReadableByteChannel  ch, CharsetDecoder  dec, int minBufferCap)
          ÁöÁ¤µÈ µðÄÚ´õ¸¦ »ç¿ëÇØ ÁöÁ¤µÈ ä³Î ¹ÙÀÌÆ®¸¦ µðÄÚµåÇÏ´Â ¸®´õ¸¦ ±¸ÃàÇÕ´Ï´Ù.
static Reader newReader (ReadableByteChannel  ch, String  csName)
          ÁöÁ¤ ij¸¯ÅÍ ¼¼Æ®¿¡ µû¶ó ÁöÁ¤µÈ ä³Î·ÎºÎÅÍ ¹ÙÀÌÆ®¸¦ µðÄÚµåÇÏ´Â ¸®´õ¸¦ ±¸ÃàÇÕ´Ï´Ù.
static Writer newWriter (WritableByteChannel  ch, CharsetEncoder  enc, int minBufferCap)
          ÁöÁ¤µÈ ¿£ÄÚ´õ¸¦ »ç¿ëÇØ ij¸¯Å͸¦ encode ÇØ, °á°úÀûÀ¸·Î ¾òÀ» ¼ö ÀÖ´ø ¹ÙÀÌÆ®°¡ ÁöÁ¤µÈ ä³Î¿¡ ±âÀÔÇÏ´Â ¶óÀÌÅ͸¦ ±¸ÃàÇÕ´Ï´Ù.
static Writer newWriter (WritableByteChannel  ch, String  csName)
          ÁöÁ¤ ij¸¯ÅÍ ¼¼Æ®¿¡ µû¶ó ij¸¯Å͸¦ encode ÇØ, °á°úÀûÀ¸·Î ¾òÀ» ¼ö ÀÖ´ø ¹ÙÀÌÆ®°¡ ÁöÁ¤µÈ ä³Î¿¡ ±âÀÔÇÏ´Â ¶óÀÌÅ͸¦ ±¸ÃàÇÕ´Ï´Ù.
 
Ŭ·¡½º java.lang. Object ¿¡¼­ »ó¼Ó¹ÞÀº ¸Þ¼Òµå
clone , equals , finalize , getClass , hashCode , notify , notifyAll , toString , wait , wait , wait
 

¸Þ¼ÒµåÀÇ »ó¼¼

newInputStream

public static InputStream  newInputStream(ReadableByteChannel  ch)
ÁöÁ¤µÈ ä³Î·ÎºÎÅÍ ¹ÙÀÌÆ®¸¦ Àо´Â ½ºÆ®¸²À» ±¸ÃàÇÕ´Ï´Ù.

°á°úÀûÀ¸·Î ¾òÀ» ¼ö ÀÖ´Â ½ºÆ®¸²ÀÇ read ¸Þ¼Òµå´Â ±âº»ÀÌ µÇ´Â ä³ÎÀÌ ºñºí·Ï ¸ðµåÀÎ °æ¿ì¿¡ ºÒ·Á °¡¸é(ÀÚ),IllegalBlockingModeException ¸¦ ½½·Î¿ì ÇÕ´Ï´Ù. ½ºÆ®¸²Àº ¹öÆÛ µÇÁö ¾Ê°í mark ¸Þ¼Òµå³ª reset ¸Þ¼Òµå¸¦ ¼­Æ÷Æ®ÇÏÁö ¾Ê½À´Ï´Ù. ½ºÆ®¸²Àº º¹¼öÀÇ º´Çà thread·ÎºÎÅÍÀÇ ¾×¼¼½º¿¡ ´ëÇØ¼­ ¾ÈÀüÇÕ´Ï´Ù. ½ºÆ®¸²À» Ŭ·Î¿ìÁî Çϸé(ÀÚ), ä³Îµµ Ŭ·Î¿ìÁî ÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
ch - ¹ÙÀÌÆ®°¡ ÀÐÈ÷´Â ä³Î
¹Ýȯ°ª:
»õ·Î¿î ÀÔ·Â ½ºÆ®¸²

newOutputStream

public static OutputStream  newOutputStream(WritableByteChannel  ch)
ÁöÁ¤µÈ ä³Î¿¡ ¹ÙÀÌÆ®¸¦ ±âÀÔÇÏ´Â ½ºÆ®¸²À» ±¸ÃàÇÕ´Ï´Ù.

°á°úÀûÀ¸·Î ¾òÀ» ¼ö ÀÖ´Â ½ºÆ®¸²ÀÇ write ¸Þ¼Òµå´Â ±âº»ÀÌ µÇ´Â ä³ÎÀÌ ºñºí·Ï ¸ðµåÀÎ °æ¿ì¿¡ ºÒ·Á °¡¸é(ÀÚ),IllegalBlockingModeException ¸¦ ½½·Î¿ì ÇÕ´Ï´Ù. ½ºÆ®¸²Àº ¹öÆÛ µÇÁö ¾Ê°í º¹¼öÀÇ º´Çà thread·ÎºÎÅÍÀÇ ¾×¼¼½º¿¡ ´ëÇØ¼­ ¾ÈÀüÇÕ´Ï´Ù. ½ºÆ®¸²À» Ŭ·Î¿ìÁî Çϸé(ÀÚ), ä³Îµµ Ŭ·Î¿ìÁî ÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
ch - ¹ÙÀÌÆ®°¡ ±âÀÔÇØÁö´Â ä³Î
¹Ýȯ°ª:
»õ·Î¿î Ãâ·Â ½ºÆ®¸²

newChannel

public static ReadableByteChannel  newChannel(InputStream  in)
ÁöÁ¤µÈ ½ºÆ®¸²À¸·ÎºÎÅÍ ¹ÙÀÌÆ®¸¦ Àо´Â ä³ÎÀ» ±¸ÃàÇÕ´Ï´Ù.

°á°úÀûÀ¸·Î ¾òÀ» ¼ö Àִ ä³ÎÀº ¹öÆÛ µÇÁö ¾Ê°í ÁöÁ¤µÈ ½ºÆ®¸²¿¡ ÀÔÃâ·Â Á¶ÀÛÀ» ¸®µð·ºÆ® ÇÕ´Ï´Ù. ä³ÎÀ» Ŭ·Î¿ìÁî Çϸé(ÀÚ) ½ºÆ®¸²µµ Ŭ·Î¿ìÁî ÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
in - ¹ÙÀÌÆ®ÀÇ readó ½ºÆ®¸²
¹Ýȯ°ª:
»õ·Î¿î read °¡´ÉÇÑ ¹ÙÀÌÆ® ä³Î

newChannel

public static WritableByteChannel  newChannel(OutputStream  out)
ÁöÁ¤µÈ ½ºÆ®¸²¿¡ ¹ÙÀÌÆ®¸¦ ±âÀÔÇϴ ä³ÎÀ» ±¸ÃàÇÕ´Ï´Ù.

°á°úÀûÀ¸·Î ¾òÀ» ¼ö Àִ ä³ÎÀº ¹öÆÛ µÇÁö ¾Ê°í ÁöÁ¤µÈ ½ºÆ®¸²¿¡ ÀÔÃâ·Â Á¶ÀÛÀ» ¸®µð·ºÆ® ÇÕ´Ï´Ù. ä³ÎÀ» Ŭ·Î¿ìÁî Çϸé(ÀÚ) ½ºÆ®¸²µµ Ŭ·Î¿ìÁî ÇÕ´Ï´Ù.

¹Ýȯ°ª:
»õ·Î¿î ±âÀÔ °¡´ÉÇÑ ¹ÙÀÌÆ® ä³Î

newReader

public static Reader  newReader(ReadableByteChannel  ch,
                               CharsetDecoder  dec,
                               int minBufferCap)
ÁöÁ¤µÈ µðÄÚ´õ¸¦ »ç¿ëÇØ ÁöÁ¤µÈ ä³Î ¹ÙÀÌÆ®¸¦ µðÄÚµåÇÏ´Â ¸®´õ¸¦ ±¸ÃàÇÕ´Ï´Ù.

°á°úÀûÀ¸·Î ¾òÀ» ¼ö ÀÖ´Â ½ºÆ®¸²¿¡´Â minBufferCap ¹ÙÀÌÆ® ÀÌ»óÀÇ ³»ºÎ ÀÔ·Â ¹öÆÛ°¡ Æ÷ÇԵǾî ÀÖ½À´Ï´Ù. ½ºÆ®¸²ÀÇ read ¸Þ¼Òµå´Â Çʿ信 µû¶ó¼­ ±âº»ÀÌ µÇ´Â ä³Î·ÎºÎÅÍ ¹ÙÀÌÆ®¸¦ Àоîµé¿©, ¹öÆÛ¿¡ ³Ö½À´Ï´Ù. ¹ÙÀÌÆ®ÀÇ read½Ã¿¡ ä³ÎÀÌ ºñºí·Ï ¸ðµå°¡ µÇ¾î ÀÖÀ¸¸é(ÀÚ),IllegalBlockingModeException °¡ ½½·Î¿ì µË´Ï´Ù. ±× ÀÌ¿ÜÀÇ °æ¿ì, °á°úÀûÀ¸·Î ¾òÀ» ¼ö ÀÖ´Â ½ºÆ®¸²Àº ¹öÆÛ µÇÁö ¾Ê°í mark ¸Þ¼Òµå³ª reset ¸Þ¼Òµå¸¦ ¼­Æ÷Æ®ÇÏÁö ¾Ê½À´Ï´Ù. ½ºÆ®¸²À» Ŭ·Î¿ìÁî Çϸé(ÀÚ) ä³Îµµ Ŭ·Î¿ìÁî ÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
ch - ¹ÙÀÌÆ®°¡ ÀÐÈ÷´Â ä³Î
dec - »ç¿ëÇϴ ij¸¯ÅÍ ¼¼Æ® µðÄÚ´õ
minBufferCap - ³»ºÎ byte ¹öÆÛÀÇ ÃÖ¼Ò ¿ë·®Àΰ¡, ±¸Çö¿¡ ÀÇÁ¸ÇÏ´Â µðÆúÆ®ÀÇ ¿ë·®À» »ç¿ëÇÏ´Â °æ¿ì´Â -1
¹Ýȯ°ª:
»õ·Î¿î ¸®´õ

newReader

public static Reader  newReader(ReadableByteChannel  ch,
                               String  csName)
ÁöÁ¤ ij¸¯ÅÍ ¼¼Æ®¿¡ µû¶ó ÁöÁ¤µÈ ä³Î·ÎºÎÅÍ ¹ÙÀÌÆ®¸¦ µðÄÚµåÇÏ´Â ¸®´õ¸¦ ±¸ÃàÇÕ´Ï´Ù.

ÀÌ Çü½ÄÀÇ ¸Þ¼ÒµåÀÇ È£ÃâÀº

 Channels.newReader(ch, csname)
ÀÌÇÏÀÇ ½Ä°ú ¿ÏÀüÈ÷ ¶È°°ÀÌ µ¿ÀÛÇÕ´Ï´Ù.
 Channels.newReader(ch,
                    Charset.forName(csName)
                        . newDecoder(),
                    -1);

ÆÄ¶ó¹ÌÅÍ:
ch - ¹ÙÀÌÆ®°¡ ÀÐÈ÷´Â ä³Î
csName - »ç¿ëÇϴ ij¸¯ÅÍ ¼¼Æ®ÀÇ À̸§
¹Ýȯ°ª:
»õ·Î¿î ¸®´õ
¿¹¿Ü:
UnsupportedCharsetException - ÁöÁ¤ ij¸¯ÅÍ ¼¼Æ®°¡ ÇöÀçÀÇ Java °¡»ó ¸Ó½Å¿¡¼­´Â ÀÌ¿ëÇÒ ¼ö ¾ø´Â °æ¿ì

newWriter

public static Writer  newWriter(WritableByteChannel  ch,
                               CharsetEncoder  enc,
                               int minBufferCap)
ÁöÁ¤µÈ ¿£ÄÚ´õ¸¦ »ç¿ëÇØ ij¸¯Å͸¦ encode ÇØ, °á°úÀûÀ¸·Î ¾òÀ» ¼ö ÀÖ´ø ¹ÙÀÌÆ®°¡ ÁöÁ¤µÈ ä³Î¿¡ ±âÀÔÇÏ´Â ¶óÀÌÅ͸¦ ±¸ÃàÇÕ´Ï´Ù.

°á°úÀûÀ¸·Î ¾òÀ» ¼ö ÀÖ´Â ½ºÆ®¸²¿¡´Â minBufferCap ¹ÙÀÌÆ® ÀÌ»óÀÇ ³»ºÎ Ãâ·Â ¹öÆÛ°¡ Æ÷ÇԵǾî ÀÖ½À´Ï´Ù. ½ºÆ®¸²ÀÇ write ¸Þ¼Òµå´Â Çʿ信 µû¶ó¼­ ±âº»ÀÌ µÇ´Â ä³Î¿¡ ¹ÙÀÌÆ®¸¦ ±âÀÔÇØ, ¹öÆÛ¸¦ Ç÷¡½Ã ÇÕ´Ï´Ù. ¹ÙÀÌÆ®ÀÇ ±âÀԽÿ¡ ä³ÎÀÌ ºñºí·Ï ¸ðµå°¡ µÇ¾î ÀÖÀ¸¸é(ÀÚ),IllegalBlockingModeException °¡ ½½·Î¿ì µË´Ï´Ù. ±× ÀÌ¿ÜÀÇ °æ¿ì, °á°úÀûÀ¸·Î ¾òÀ» ¼ö ÀÖ´Â ½ºÆ®¸²Àº ¹öÆÛ µÇÁö ¾Ê½À´Ï´Ù. ½ºÆ®¸²À» Ŭ·Î¿ìÁî Çϸé(ÀÚ) ä³Îµµ Ŭ·Î¿ìÁî ÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
ch - ¹ÙÀÌÆ®°¡ ±âÀÔÇØÁö´Â ä³Î
enc - »ç¿ëÇϴ ij¸¯ÅÍ ¼¼Æ® ¿£ÄÚ´õ
minBufferCap - ³»ºÎ byte ¹öÆÛÀÇ ÃÖ¼Ò ¿ë·®Àΰ¡, ±¸Çö¿¡ ÀÇÁ¸ÇÏ´Â µðÆúÆ®ÀÇ ¿ë·®À» »ç¿ëÇÏ´Â °æ¿ì´Â -1
¹Ýȯ°ª:
»õ·Î¿î ¶óÀÌÅÍ

newWriter

public static Writer  newWriter(WritableByteChannel  ch,
                               String  csName)
ÁöÁ¤ ij¸¯ÅÍ ¼¼Æ®¿¡ µû¶ó ij¸¯Å͸¦ encode ÇØ, °á°úÀûÀ¸·Î ¾òÀ» ¼ö ÀÖ´ø ¹ÙÀÌÆ®°¡ ÁöÁ¤µÈ ä³Î¿¡ ±âÀÔÇÏ´Â ¶óÀÌÅ͸¦ ±¸ÃàÇÕ´Ï´Ù.

ÀÌ Çü½ÄÀÇ ¸Þ¼ÒµåÀÇ È£ÃâÀº

 Channels.newWriter(ch, csname)
ÀÌÇÏÀÇ ½Ä°ú ¿ÏÀüÈ÷ ¶È°°ÀÌ µ¿ÀÛÇÕ´Ï´Ù.
 Channels.newWriter(ch,
                    Charset.forName(csName)
                        . newEncoder(),
                    -1);

ÆÄ¶ó¹ÌÅÍ:
ch - ¹ÙÀÌÆ®°¡ ±âÀÔÇØÁö´Â ä³Î
csName - »ç¿ëÇϴ ij¸¯ÅÍ ¼¼Æ®ÀÇ À̸§
¹Ýȯ°ª:
»õ·Î¿î ¶óÀÌÅÍ
¿¹¿Ü:
UnsupportedCharsetException - ÁöÁ¤ ij¸¯ÅÍ ¼¼Æ®°¡ ÇöÀçÀÇ Java °¡»ó ¸Ó½Å¿¡¼­´Â ÀÌ¿ëÇÒ ¼ö ¾ø´Â °æ¿ì

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.
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Palo Alto, California, 94303, U.S.A. All Rights Reserved.