JavaTM 2
Platform
Std.  Ed.  v1. 4.0

java.io
Ŭ·¡½º Writer

java.lang.Object 
  |
  +--java.io.Writer
Á÷°èÀÇ ±âÁ¸ÀÇ ¼­ºê Ŭ·¡½º:
BufferedWriter , CharArrayWriter , FilterWriter , OutputStreamWriter , PipedWriter , PrintWriter , StringWriter

public abstract class Writer
extends Object

ij¸¯ÅÍ ½ºÆ®¸²¿¡ ±âÀÔÇϱâ À§ÇÑ Ãß»ó Ŭ·¡½ºÀÔ´Ï´Ù. ¼­ºê Ŭ·¡½º°¡ ±¸ÇöÇÒ Çʿ䰡 ÀÖ´Â ¸Þ¼Òµå´Â write(char[], int, int), flush(), ¹× close() »ÓÀÔ´Ï´Ù. ´Ù¸¸, ´ëºÎºÐÀÇ ¼­ºê Ŭ·¡½º¿¡¼­´Â È¿À²À» ÀÚÁÖ(Àß) Çϵ簡 ¶Ç´Â ±â´ÉÀ» Ãß°¡ÇÏ´Â (¶Ç´Â ±× ¾çÂÊ ¸ðµÎ) À§ÇØ(¶§¹®¿¡), ¿©±â¼­ Á¤ÀÇÇÏ´Â ¸Þ¼ÒµåÀÇ ÀϺθ¦ ¿À¹ö¶óÀ̵å(override) ÇÕ´Ï´Ù.

µµÀÔµÈ ¹öÁ¯:
JDK1. 1
°ü·Ã Ç׸ñ:
Writer , BufferedWriter , CharArrayWriter , FilterWriter , OutputStreamWriter , FileWriter , PipedWriter , PrintWriter , StringWriter , Reader

ÇʵåÀÇ °³¿ä
protected  Object lock
          ÀÌ ½ºÆ®¸²À¸·Î Á¶ÀÛÀ» µ¿±â ½Ã۴µ¥ »ç¿ëÇÏ´Â ¿ÀºêÁ§Æ®ÀÔ´Ï´Ù.
 
»ý¼ºÀÚÀÇ °³¿ä
protected Writer ()
          ±× À§±â ¼½¼ÇÀÌ ¶óÀÌÅÍ ÀÚü·Î µ¿±â ÇÏ´Â »õ·Î¿î ij¸¯ÅÍ ½ºÆ®¸² ¶óÀÌÅ͸¦ ÀÛ¼ºÇÕ´Ï´Ù.
protected Writer (Object  lock)
          ±× À§±â ¼½¼ÇÀÌ ÁöÁ¤µÈ ¿ÀºêÁ§Æ®·Î µ¿±â ÇÏ´Â »õ·Î¿î ij¸¯ÅÍ ½ºÆ®¸² ¶óÀÌÅ͸¦ ÀÛ¼ºÇÕ´Ï´Ù.
 
¸Þ¼ÒµåÀÇ °³¿ä
abstract  void close ()
          ½ºÆ®¸²À» ´Ý¾Æ Ç÷¡½Ã ÇÕ´Ï´Ù.
abstract  void flush ()
          ½ºÆ®¸²À» Ç÷¡½Ã ÇÕ´Ï´Ù.
 void write (char[] cbuf)
          Ä³¸¯ÅÍÀÇ ¹è¿­À» ±âÀÔÇÕ´Ï´Ù.
abstract  void write (char[] cbuf, int off, int len)
          Ä³¸¯ÅÍÀÇ ¹è¿­ÀÇ ÀϺθ¦ ±âÀÔÇÕ´Ï´Ù.
 void write (int c)
          ´ÜÀÏ Ä³¸¯Å͸¦ ±âÀÔÇÕ´Ï´Ù.
 void write (String  str)
          Ä³¸¯ÅÍ ¶óÀÎÀ» ±âÀÔÇÕ´Ï´Ù.
 void write (String  str, int off, int len)
          Ä³¸¯ÅÍ ¶óÀÎÀÇ ÀϺθ¦ ±âÀÔÇÕ´Ï´Ù.
 
Ŭ·¡½º java.lang. Object ¿¡¼­ »ó¼Ó¹ÞÀº ¸Þ¼Òµå
clone , equals , finalize , getClass , hashCode , notify , notifyAll , toString , wait , wait , wait
 

ÇʵåÀÇ »ó¼¼

lock

protected Object  lock
ÀÌ ½ºÆ®¸²À¸·Î Á¶ÀÛÀ» µ¿±â ½Ã۴µ¥ »ç¿ëÇÏ´Â ¿ÀºêÁ§Æ®ÀÔ´Ï´Ù. È¿À²À» ÀÚÁÖ(Àß) Çϱâ À§ÇÑ(ÇØ), ij¸¯ÅÍ ½ºÆ®¸² ¿ÀºêÁ§Æ®¿¡¼­´Â ´Ù¸¥ ¿ÀºêÁ§Æ®¸¦ »ç¿ëÇØ À§±â ¼½¼ÇÀ» º¸È£ÇÒ ¼ö°¡ ÀÖ½À´Ï´Ù. ±× ¶§¹®¿¡, ¼­ºê Ŭ·¡½º¿¡¼­´Â this ³ª µ¿±â ¸Þ¼Òµå´Â ¾Æ´Ï°í, ÀÌ ÇʵåÀÇ ¿ÀºêÁ§Æ®¸¦ »ç¿ëÇÕ´Ï´Ù.

»ý¼ºÀÚÀÇ »ó¼¼

Writer

protected Writer()
±× À§±â ¼½¼ÇÀÌ ¶óÀÌÅÍ ÀÚü·Î µ¿±â ÇÏ´Â »õ·Î¿î ij¸¯ÅÍ ½ºÆ®¸² ¶óÀÌÅ͸¦ ÀÛ¼ºÇÕ´Ï´Ù.


Writer

protected Writer(Object  lock)
±× À§±â ¼½¼ÇÀÌ ÁöÁ¤µÈ ¿ÀºêÁ§Æ®·Î µ¿±â ÇÏ´Â »õ·Î¿î ij¸¯ÅÍ ½ºÆ®¸² ¶óÀÌÅ͸¦ ÀÛ¼ºÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
lock - µ¿±â ÇÏ´Â ¿ÀºêÁ§Æ®
¸Þ¼ÒµåÀÇ »ó¼¼

write

public void write(int c)
           throws IOException 
´ÜÀÏ Ä³¸¯Å͸¦ ±âÀÔÇÕ´Ï´Ù. ±âÀÔÇØÁö´Â ij¸¯ÅÍ´Â ÁöÁ¤µÈ Á¤¼öÄ¡ÀÇ ÇÏÀ§ 16 ºñÆ®¿¡ ÀúÀåµË´Ï´Ù. »óÀ§ 16 ºñÆ®´Â ¹«½ÃµË´Ï´Ù.

À¯È¿ÇÑ ´ÜÀÏ Ä³¸¯ÅÍÀÇ Ãâ·ÂÀ» ¼­Æ÷Æ®Çϱâ À§ÇÑ ¼­ºê Ŭ·¡½º¿¡¼­´Â ÀÌ ¸Þ¼Òµå¸¦ ¿À¹ö¶óÀ̵å(override) ÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
c - ±âÀÔÇϴ ij¸¯Å͸¦ ÁöÁ¤ÇÏ´Â int
¿¹¿Ü:
IOException - ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì

write

public void write(char[] cbuf)
           throws IOException 
ij¸¯ÅÍÀÇ ¹è¿­À» ±âÀÔÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
cbuf - ±âÀÔÇϴ ij¸¯ÅÍÀÇ ¹è¿­
¿¹¿Ü:
IOException - ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì

write

public abstract void write(char[] cbuf,
                           int off,
                           int len)
                    throws IOException 
ij¸¯ÅÍÀÇ ¹è¿­ÀÇ ÀϺθ¦ ±âÀÔÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
cbuf - ij¸¯ÅÍÀÇ ¹è¿­
off - ij¸¯ÅÍÀÇ ±âÀÔ °³½Ã ¿ÀÇÁ¼Â(offset)
len - ±âÀÔÇϴ ij¸¯Åͼö
¿¹¿Ü:
IOException - ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì

write

public void write(String  str)
           throws IOException 
ij¸¯ÅÍ ¶óÀÎÀ» ±âÀÔÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
str - ±âÀÔÇØÁö´Â ij¸¯ÅÍ ¶óÀÎ
¿¹¿Ü:
IOException - ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì

write

public void write(String  str,
                  int off,
                  int len)
           throws IOException 
ij¸¯ÅÍ ¶óÀÎÀÇ ÀϺθ¦ ±âÀÔÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
str - ij¸¯ÅÍ ¶óÀÎ
off - ij¸¯ÅÍÀÇ ±âÀÔ °³½Ã ¿ÀÇÁ¼Â(offset)
len - ±âÀÔÇϴ ij¸¯Åͼö
¿¹¿Ü:
IOException - ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì

flush

public abstract void flush()
                    throws IOException 
½ºÆ®¸²À» Ç÷¡½Ã ÇÕ´Ï´Ù. ½ºÆ®¸²ÀÌ ´Ù¾çÇÑ write() ¸Þ¼Òµå·ÎºÎÅÍÀÇ Ä³¸¯Å͸¦ ¹öÆÛ¿¡ º¸Á¸µÇ¾î ÀÖ´Â °æ¿ì, ÀÌ·¯ÇÑ Ä³¸¯ÅÍÀÇ ¸ñÀûÀÇ Ç༱Áö¿¡ Áï½Ã ij¸¯Å͸¦ ±âÀÔÇÕ´Ï´Ù. Ç༱Áö°¡ ´Ù¸¥ ij¸¯ÅÍ ¶Ç´Â ¹ÙÀÌÆ® ½ºÆ®¸²ÀÇ °æ¿ì´Â ÀÌ Ç༱Áö¸¦ Ç÷¡½Ã ÇÕ´Ï´Ù. Áï 1 °³ÀÇ flush()ÀÇ È£Ãâ·Î, °ü·ÃÇÏ´Â Writer ¹× OutputStream ÀÇ ¸ðµç ¹öÆÛ¸¦ Ç÷¡½Ã ÇÕ´Ï´Ù.

¿¹¿Ü:
IOException - ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì

close

public abstract void close()
                    throws IOException 
½ºÆ®¸²À» ´Ý¾Æ Ç÷¡½Ã ÇÕ´Ï´Ù. ½ºÆ®¸²À» ÇÑ ¹ø ´ÝÀ¸¸é(ÀÚ), ÀÌÈÄ write() ¶Ç´Â flush()¸¦ È£ÃâÇϸé(ÀÚ), IOException °¡ ½½·Î¿ì µË´Ï´Ù. ´Ù¸¸, Àü¿¡ ´ÝÀº ½ºÆ®¸²À» ´Ý¾Æµµ È¿°ú´Â ¾ø½À´Ï´Ù.

¿¹¿Ü:
IOException - ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °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.

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