JavaTM 2 Platform
Standard Ed. 5.0

java.io
Ŭ·¡½º CharArrayReader

java.lang.Object 
  »óÀ§¸¦ È®Àå java.io.Reader 
      »óÀ§¸¦ È®Àå java.io.CharArrayReader
¸ðµç ±¸ÇöµÈ ÀÎÅÍÆäÀ̽º:
Closeable, Readable

public class CharArrayReader
extends Reader

¹®ÀÚ ÀÔ·Â ½ºÆ®¸²·Î¼­ »ç¿ëÇÏ´Â ¹®ÀÚ ¹öÆÛ¸¦ ±¸ÇöÇÕ´Ï´Ù.

µµÀÔµÈ ¹öÀü :
JDK1. 1

ÇÊµå °³¿ä
protected  char[] buf
          ¹®ÀÚ ¹öÆÛÀÔ´Ï´Ù.
protected  int count
          ÀÌ ¹öÆÛÀÇ ¸¶Áö¸· À妽ºÀÔ´Ï´Ù.
protected  int markedPos
          ¹öÆÛ³»ÀÇ ¸¶Å© À§Ä¡ÀÔ´Ï´Ù.
protected  int pos
          ÇöÀçÀÇ ¹öÆÛÀÇ À§Ä¡ÀÔ´Ï´Ù.
 
Ŭ·¡½º java.io. Reader ·ÎºÎÅÍ »ó¼ÓµÈ Çʵå
lock
 
»ý¼ºÀÚ °³¿ä
CharArrayReader (char[] buf)
          ÁöÁ¤µÈ ¹®ÀÚÀÇ ¹è¿­·ÎºÎÅÍ CharArrayReader¸¦ ÀÛ¼ºÇÕ´Ï´Ù.
CharArrayReader (char[] buf, int offset, int length)
          ÁöÁ¤µÈ ¹®ÀÚÀÇ ¹è¿­·ÎºÎÅÍ CharArrayReader¸¦ ÀÛ¼ºÇÕ´Ï´Ù.
 
¸Þ¼­µå °³¿ä
 void close ()
          ½ºÆ®¸²À» ´Ý½À´Ï´Ù.
 void mark (int readAheadLimit)
          ½ºÆ®¸²ÀÇ ÇöÀç À§Ä¡¿¡ ¸¶Å©¸¦ ¼³Á¤ÇÕ´Ï´Ù.
 boolean markSupported ()
          ÀÌ ½ºÆ®¸²ÀÌ, ½ÇÇàÇÏ´Â mark() Á¶ÀÛÀ» Áö¿øÇÒÁö ¾î¶³Áö¸¦ ÅëÁöÇÕ´Ï´Ù.
 int read ()
          ´ÜÀÏÀÇ ¹®ÀÚ¸¦ ÀоîµéÀÔ´Ï´Ù.
 int read (char[] b, int off, int len)
          ¹è¿­ÀÇ ÀϺο¡ ¹®ÀÚ¸¦ ÀоîµéÀÔ´Ï´Ù.
 boolean ready ()
          ½ºÆ®¸²ÀÌ Àб⠰¡´ÉÇÑ »óÅÂÀΰ¡ ¾î¶²°¡¸¦ ÅëÁöÇÕ´Ï´Ù.
 void reset ()
          Á÷ÀüÀÇ ¸¶Å© À§Ä¡¿¡ ½ºÆ®¸²À» ¸®¼Â ÇÕ´Ï´Ù.
 long skip (long n)
          ¹®ÀÚ¸¦ ½ºÅµ ÇÕ´Ï´Ù.
 
Ŭ·¡½º java.io. Reader ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
read, read
 
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

ÇʵåÀÇ »ó¼¼

buf

protected char[] buf
¹®ÀÚ ¹öÆÛÀÔ´Ï´Ù.


pos

protected int pos
ÇöÀçÀÇ ¹öÆÛÀÇ À§Ä¡ÀÔ´Ï´Ù.


markedPos

protected int markedPos
¹öÆÛ³»ÀÇ ¸¶Å© À§Ä¡ÀÔ´Ï´Ù.


count

protected int count
ÀÌ ¹öÆÛÀÇ ¸¶Áö¸· À妽ºÀÔ´Ï´Ù. ÀÌ À妽º ÀÌÈÄ¿¡ À¯È¿ÇÑ µ¥ÀÌÅÍ´Â ¾ø½À´Ï´Ù.

»ý¼ºÀÚ »ó¼¼

CharArrayReader

public CharArrayReader(char[] buf)
ÁöÁ¤µÈ ¹®ÀÚÀÇ ¹è¿­·ÎºÎÅÍ CharArrayReader¸¦ ÀÛ¼ºÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
buf - ÀÔ·Â ¹öÆÛ (Ä«ÇǵǾî ÀÖÁö ¾Ê´Ù)

CharArrayReader

public CharArrayReader(char[] buf,
                       int offset,
                       int length)
ÁöÁ¤µÈ ¹®ÀÚÀÇ ¹è¿­·ÎºÎÅÍ CharArrayReader¸¦ ÀÛ¼ºÇÕ´Ï´Ù.

¸®´õ´Â ÁöÁ¤ÀÇ offset À§Ä¡·ÎºÎÅÍ µ¶Çظ¦ °³½ÃÇÕ´Ï´Ù. ÀÌ ¸®´õ·ÎºÎÅÍ Àо ¼ö ÀÖ´Â char Ä¡ÀÇ ÇÕ°è¼ö´Â length ¶Ç´Â buf.length-offset °ªÀÇ ÀÛÀº Æí¿¡ ÀÏÄ¡ÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
buf - ÀÔ·Â ¹öÆÛ (Ä«ÇǵǾî ÀÖÁö ¾Ê´Ù)
offset - ÀоîµéÀÌ´Â ÃÖÃÊÀÇ ¹®ÀÚ ¿ÀÇÁ¼Â(offset)
length - ÀоîµéÀÌ´Â ¹®ÀÚ¼ö
¿¹¿Ü:
IllegalArgumentException - offset°¡ ºÎÀÇ ¼öÀϱî buf.length º¸´Ù Å« °æ¿ì, length°¡ ºÎÀÇ ¼öÀÇ °æ¿ì, ¶Ç´Â ÀÌ·¯ÇÑ 2°³ÀÇ °ªÀÇ ÇÕ°è°¡ ºÎÀÇ ¼öÀÇ °æ¿ì
¸Þ¼­µåÀÇ »ó¼¼

read

public int read()
         throws IOException 
´ÜÀÏÀÇ ¹®ÀÚ¸¦ ÀоîµéÀÔ´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Reader ³»ÀÇ read
¹Ýȯ°ª:
0 ~ 65535 (0x00-0xffff)ÀÇ ¹üÀ§ÀÇ Á¤¼ö·Î¼­ÀÇ, ÀÐÈù ¹®ÀÚ. ½ºÆ®¸²ÀÇ ¸¶Áö¸·¿¡ À̸£·¶À» °æ¿ì´Â -1
¿¹¿Ü:
IOException - ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì

read

public int read(char[] b,
                int off,
                int len)
         throws IOException 
¹è¿­ÀÇ ÀϺο¡ ¹®ÀÚ¸¦ ÀоîµéÀÔ´Ï´Ù.

Á¤ÀÇ:
Ŭ·¡½º Reader ³»ÀÇ read
ÆĶó¹ÌÅÍ:
b - Àü¼Ûó ¹öÆÛ
off - ¹®ÀÚÀÇ Æ÷ÇÔ °³½Ã ¿ÀÇÁ¼Â(offset)
len - ÀоîµéÀÌ´Â ¹®ÀÚÀÇ ÃÖ´ë¼ö
¹Ýȯ°ª:
ÀÐÈù ¹®ÀÚ ½Ç¼ö. ½ºÆ®¸²ÀÇ ¸¶Áö¸·¿¡ À̸£·¶À» °æ¿ì´Â -1
¿¹¿Ü:
IOException - ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì

skip

public long skip(long n)
          throws IOException 
¹®ÀÚ¸¦ ½ºÅµ ÇÕ´Ï´Ù. ½ºÅµ µÈ ¹®ÀÚ¼ö¸¦ ¸®ÅÏÇÕ´Ï´Ù.

Reader ½´ÆÛ Å¬·¡½ºÀÇ skip ¸Þ¼­µå°¡ ¿¹¿Ü¸¦ Throw ÇÏ´Â °æ¿ì¿¡¼­µµ, n ÆĶó¹ÌÅÍ¿¡´Â ºÎÀÇ ¼ö¸¦ ÁöÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. n¿¡ ºÎÀÇ ¼ö¸¦ ÁöÁ¤ÇßÀ» °æ¿ì, ÀÌ ¸Þ¼­µå´Â ¾Æ¹«°Íµµ ½Ç½ÃÇÏÁö ¾Ê°í, 0À» ¸®ÅÏÇÕ´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Reader ³»ÀÇ skip
ÆĶó¹ÌÅÍ:
n - ½ºÅµ ÇÏ´Â ¹®ÀÚ¼ö
¹Ýȯ°ª:
½ÇÁ¦·Î ½ºÅµ ÇÑ ¹®ÀÚ¼ö
¿¹¿Ü:
IOException - ½ºÆ®¸²ÀÌ ´Ý°í ÀÖ´Â °æ¿ì, ¶Ç´Â ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì

ready

public boolean ready()
              throws IOException 
½ºÆ®¸²ÀÌ Àб⠰¡´ÉÇÑ »óÅÂÀΰ¡ ¾î¶²°¡¸¦ ÅëÁöÇÕ´Ï´Ù. ¹®ÀÚ ¹è¿­ÀÇ ¸®´õ´Â Ç×»ó Àб⠰¡´ÉÇÕ´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Reader ³»ÀÇ ready
¹Ýȯ°ª:
´ÙÀ½ÀÇ read()°¡ ÀÔ·ÂÀ» ºí·Ï ÇÏÁö ¾Ê´Â °ÍÀÌ È®½ÇÇÑ °æ¿ì´Â true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false. false°¡ µ¹·ÁÁÖ°íÁ®µµ, ´ÙÀ½ÀÇ read°¡ È®½ÇÈ÷ ºí·Ï ÇÑ´Ù´Â °ÍÀÌ ¾Æ´Ï´Ù
¿¹¿Ü:
IOException - ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì

markSupported

public boolean markSupported()
ÀÌ ½ºÆ®¸²ÀÌ, ½ÇÇàÇÏ´Â mark() Á¶ÀÛÀ» Áö¿øÇÒÁö ¾î¶³Áö¸¦ ÅëÁöÇÕ´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Reader ³»ÀÇ markSupported
¹Ýȯ°ª:
ÀÌ ½ºÆ®¸²ÀÌ mark ¿ÀÆÛ·¹À̼ÇÀ» Áö¿øÇÏ´Â °æ¿ì¿¡ ÇÑÁ¤ÇØ true

mark

public void mark(int readAheadLimit)
          throws IOException 
½ºÆ®¸²ÀÇ ÇöÀç À§Ä¡¿¡ ¸¶Å©¸¦ ¼³Á¤ÇÕ´Ï´Ù. ÀÌÈÄ reset()¸¦ È£ÃâÇϸé, ½ºÆ®¸²ÀÇ À§°ªÀÌ ÀÌ Á¤µµÄ¡·Î º¯°æµË´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Reader ³»ÀÇ mark
ÆĶó¹ÌÅÍ:
readAheadLimit - ¸¶Å©¸¦ º¸°ü À¯ÁöÇϸ鼭 ÀоîµéÀÏ ¼ö ÀÖ´Â ¹®ÀÚ¼öÀÇ »óÇÑ. ½ºÆ®¸²¿¡´Â ¹®ÀÚ ¹è¿­·ÎºÎÅÍ ÀԷµǹǷΠ½ÇÁ¦ÀÇ »óÇÑÀº ¾ø´Ù. ±× ¶§¹®¿¡ ÀÌ Àμö´Â ¹«½ÃµÈ´Ù
¿¹¿Ü:
IOException - ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì

reset

public void reset()
           throws IOException 
Á÷ÀüÀÇ ¸¶Å© À§Ä¡¿¡ ½ºÆ®¸²À» ¸®¼Â ÇÕ´Ï´Ù. ¸¶Å©°¡ ¼³Á¤µÇ¾î ÀÖÁö ¾ÊÀº °æ¿ì´Â ¼±µÎ À§Ä¡¿¡ ¸®¼Â ÇÕ´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Reader ³»ÀÇ reset
¿¹¿Ü:
IOException - ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì

close

public void close()
½ºÆ®¸²À» ´Ý½À´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Closeable ³»ÀÇ close
Á¤ÀÇ:
Ŭ·¡½º Reader ³»ÀÇ close

JavaTM 2 Platform
Standard Ed. 5.0

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