JavaTM 2 Platform
Standard Ed. 5.0

java.io
Ŭ·¡½º FilterOutputStream

java.lang.Object 
  »óÀ§¸¦ È®Àå java.io.OutputStream 
      »óÀ§¸¦ È®Àå java.io.FilterOutputStream
¸ðµç ±¸ÇöµÈ ÀÎÅÍÆäÀ̽º:
Closeable, Flushable
¾Ë·ÁÁø Á÷°è ¼­ºê Ŭ·¡½º:
BufferedOutputStream, CheckedOutputStream, CipherOutputStream, DataOutputStream, DeflaterOutputStream, DigestOutputStream, PrintStream

public class FilterOutputStream
extends OutputStream

Ãâ·Â ½ºÆ®¸²À» ÇÊÅÍ Ã³¸®ÇÏ´Â ¸ðµç Ŭ·¡½ºÀÇ ½´ÆÛ Å¬·¡½ºÀÔ´Ï´Ù. ±×·¯ÇÑ ½ºÆ®¸²Àº ±âÁ¸ÀÇ Ãâ·Â ½ºÆ®¸² (±âº»ÀÌ µÇ´Â Ãâ·Â ½ºÆ®¸²) À§¿¡ ÀÖ¾î, ±×°ÍÀ» µ¥ÀÌÅÍÀÇ ±âº»ÀÇ ¼¼¸é´ë·Î¼­ »ç¿ëÇØ, µµÁß¿¡ µ¥ÀÌÅ͸¦ º¯È¯Çϰųª ¶Ç´Â Ãß°¡ ±â´ÉÀ» Á¦°øÇϰųª ÇÕ´Ï´Ù.

FilterOutputStream Ŭ·¡½º ÀÚü´Â ´ÜÁö OutputStream ¸ðµç ¸Þ¼­µå¸¦ ¿À¹ö¶óÀ̵å(override) ÇØ, ÀÌ°Í¿¡ ¸ðµç ¿ä±¸¸¦ ±âº»ÀÌ µÇ´Â Ãâ·Â ½ºÆ®¸²¿¡ °Ç³×ÁÖ´Â ¹öÀüÀ» Ãß°¡ÇÑ °ÍÀÔ´Ï´Ù. FilterOutputStream ¼­ºê Ŭ·¡½ºµµ, Ãß°¡µÈ ¸Þ¼­µå¿Í Çʵ带 Á¦°øÇÏ´Â °Í ¿Ü¿¡ ¶ÇÇÑ ÀÌ·¯ÇÑ ¸Þ¼­µå¸¦ ¿À¹ö¶óÀ̵å(override) ÇÏ´Â ÀÏÀÌ ÀÖ½À´Ï´Ù.

µµÀÔµÈ ¹öÀü :
JDK1. 0

ÇÊµå °³¿ä
protected  OutputStream out
          ÇÊÅÍ Ã³¸®µÇ´Â ±âº»ÀÌ µÇ´Â Ãâ·Â ½ºÆ®¸²ÀÔ´Ï´Ù.
 
»ý¼ºÀÚ °³¿ä
FilterOutputStream (OutputStream  out)
          ÁöÁ¤µÈ ±âº»ÀÌ µÇ´Â Ãâ·Â ½ºÆ®¸²ÀÇ »óÀ§¿¡ Ãâ·Â ½ºÆ®¸² ÇÊÅ͸¦ ÀÛ¼ºÇÕ´Ï´Ù.
 
¸Þ¼­µå °³¿ä
 void close ()
          Ãâ·Â ½ºÆ®¸²À» ´Ý¾Æ ÀÌ°Í¿¡ °ü·ÃµÈ ¸ðµç system resource¸¦ ÇعæÇÕ´Ï´Ù.
 void flush ()
          Ãâ·Â ½ºÆ®¸²À» Ç÷¡½Ã ÇØ, ¹öÆÛ¸µ µÇ°í ÀÖ´ø ¸ðµç Ãâ·Â ¹ÙÀÌÆ®¸¦ °­Á¦ÀûÀ¸·Î ½ºÆ®¸²¿¡ Ãâ·ÂÇÕ´Ï´Ù.
 void write (byte[] b)
          b.length ¹ÙÀÌÆ®ÀÇ µ¥ÀÌÅ͸¦ Ãâ·Â ½ºÆ®¸²¿¡ Ãâ·ÂÇÕ´Ï´Ù.
 void write (byte[] b, int off, int len)
          ÁöÁ¤µÈ byte ¹è¿­ÀÇ, ¿ÀÇÁ¼Â(offset) À§Ä¡ off·Î ºÎÅÍ ½ÃÀ۵Ǵ len ¹ÙÀÌÆ®¸¦ Ãâ·Â ½ºÆ®¸²¿¡ Ãâ·ÂÇÕ´Ï´Ù.
 void write (int b)
          ÁöÁ¤µÈ byte¸¦ Ãâ·Â ½ºÆ®¸²¿¡ Ãâ·ÂÇÕ´Ï´Ù.
 
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

ÇʵåÀÇ »ó¼¼

out

protected OutputStream  out
ÇÊÅÍ Ã³¸®µÇ´Â ±âº»ÀÌ µÇ´Â Ãâ·Â ½ºÆ®¸²ÀÔ´Ï´Ù.

»ý¼ºÀÚ »ó¼¼

FilterOutputStream

public FilterOutputStream(OutputStream  out)
ÁöÁ¤µÈ ±âº»ÀÌ µÇ´Â Ãâ·Â ½ºÆ®¸²ÀÇ »óÀ§¿¡ Ãâ·Â ½ºÆ®¸² ÇÊÅ͸¦ ÀÛ¼ºÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
out - ³ªÁß¿¡ »ç¿ëÇÒ ¼ö ÀÖµµ·Ï this.out Çʵ忡 ÇÒ´çÇÒ ¼ö ÀÖ´Â ±âº»ÀÌ µÇ´Â Ãâ·Â ½ºÆ®¸². ÀÌ ÀνºÅϽº°¡ ±âº»ÀÌ µÇ´Â ½ºÆ®¸²¾øÀÌ »ý¼ºµÇ´Â °æ¿ì´Â null
¸Þ¼­µåÀÇ »ó¼¼

write

public void write(int b)
           throws IOException 
ÁöÁ¤µÈ byte¸¦ Ãâ·Â ½ºÆ®¸²¿¡ Ãâ·ÂÇÕ´Ï´Ù.

FilterOutputStream write ¸Þ¼­µå´Â ±âº»ÀÌ µÇ´Â Ãâ·Â ½ºÆ®¸²ÀÇ write ¸Þ¼­µå¸¦ È£ÃâÇÕ´Ï´Ù. Áï, out.write(b)¸¦ ½ÇÇàÇÕ´Ï´Ù.

OutputStream abstract write ¸Þ¼­µå¸¦ ±¸ÇöÇÕ´Ï´Ù.

Á¤ÀÇ:
Ŭ·¡½º OutputStream ³»ÀÇ write
ÆĶó¹ÌÅÍ:
b - byte
¿¹¿Ü:
IOException - ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì

write

public void write(byte[] b)
           throws IOException 
b.length ¹ÙÀÌÆ®ÀÇ µ¥ÀÌÅ͸¦ Ãâ·Â ½ºÆ®¸²¿¡ Ãâ·ÂÇÕ´Ï´Ù.

FilterOutputStream write ¸Þ¼­µå´Â Àμö b, 0 ¹× b.length¸¦ ÁöÁ¤ÇØ ±× 3°³ÀÇ Àμö¸¦ ÃëÇÏ´Â write ¸Þ¼­µå¸¦ È£ÃâÇÕ´Ï´Ù.

ÀÌ ¸Þ¼­µå´Â ±× ±âº»ÀÌ µÇ´Â ½ºÆ®¸²ÀÇ 1°³ÀÇ Àμö¸¦ ÃëÇÏ´Â write ¸Þ¼­µå¿¡ 1°³ÀÇ Àμö b¸¦ ÁöÁ¤ÇØ È£ÃâÇÏ´Â °ÍÀº ¾Æ´Ñ °Í¿¡ ÁÖÀÇÇØ ÁÖ¼¼¿ä.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º OutputStream ³»ÀÇ write
ÆĶó¹ÌÅÍ:
b - Ãâ·ÂÇØÁö´Â µ¥ÀÌÅÍ
¿¹¿Ü:
IOException - ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì
°ü·Ã Ç׸ñ:
write(byte[], int, int)

write

public void write(byte[] b,
                  int off,
                  int len)
           throws IOException 
ÁöÁ¤µÈ byte ¹è¿­ÀÇ, ¿ÀÇÁ¼Â(offset) À§Ä¡ off·Î ºÎÅÍ ½ÃÀ۵Ǵ len ¹ÙÀÌÆ®¸¦ Ãâ·Â ½ºÆ®¸²¿¡ Ãâ·ÂÇÕ´Ï´Ù.

FilterOutputStream write ¸Þ¼­µå´Â Ãâ·ÂÇÏ´Â °¢ byte ¸¶´Ù 1°³ÀÇ Àμö¸¦ ÃëÇÏ´Â write ¸Þ¼­µå¸¦ È£ÃâÇÕ´Ï´Ù.

ÀÌ ¸Þ¼­µå´Â ±âº»ÀÌ µÇ´Â ÀÔ·Â ½ºÆ®¸²ÀÇ write ¸Þ¼­µå¸¦ È£ÃâÇÒ ¶§ °°Àº Àμö¸¦ ÁöÁ¤ÇÏ´Â °ÍÀº ¾Æ´Ñ °Í¿¡ ÁÖÀÇÇØ ÁÖ¼¼¿ä. FilterOutputStream ¼­ºê Ŭ·¡½º´Â ÀÌ ¸Þ¼­µåÀÇ °Íº¸´Ù È¿À²ÀÌ ÁÁÀº ±¸ÇöÀ» Á¦°øÇϵµ·Ï ÇÏ´Â °ÍÀÌ ÁÁÀ» °ÍÀÔ´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º OutputStream ³»ÀÇ write
ÆĶó¹ÌÅÍ:
b - µ¥ÀÌÅÍ
off - µ¥ÀÌÅÍÀÇ °³½Ã ¿ÀÇÁ¼Â(offset)
len - Ãâ·ÂÇÏ´Â ¹ÙÀÌÆ®¼ö
¿¹¿Ü:
IOException - ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì
°ü·Ã Ç׸ñ:
write(int)

flush

public void flush()
           throws IOException 
Ãâ·Â ½ºÆ®¸²À» Ç÷¡½Ã ÇØ, ¹öÆÛ¸µ µÇ°í ÀÖ´ø ¸ðµç Ãâ·Â ¹ÙÀÌÆ®¸¦ °­Á¦ÀûÀ¸·Î ½ºÆ®¸²¿¡ Ãâ·ÂÇÕ´Ï´Ù.

FilterOutputStream flush ¸Þ¼­µå´Â ±× ±âº»ÀÌ µÇ´Â Ãâ·Â ½ºÆ®¸²ÀÇ flush ¸Þ¼­µå¸¦ È£ÃâÇÕ´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Flushable ³»ÀÇ flush
¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º OutputStream ³»ÀÇ flush
¿¹¿Ü:
IOException - ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì
°ü·Ã Ç׸ñ:
out

close

public void close()
           throws IOException 
Ãâ·Â ½ºÆ®¸²À» ´Ý¾Æ ÀÌ°Í¿¡ °ü·ÃµÈ ¸ðµç system resource¸¦ ÇعæÇÕ´Ï´Ù.

FilterOutputStream close ¸Þ¼­µå´Â ¿ì¼±, ±× flush ¸Þ¼­µå¸¦ È£ÃâÇØ, ´ÙÀ½¿¡ ±âº»ÀÌ µÇ´Â Ãâ·Â ½ºÆ®¸²ÀÇ close ¸Þ¼­µå¸¦ È£ÃâÇÕ´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Closeable ³»ÀÇ close
¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º OutputStream ³»ÀÇ close
¿¹¿Ü:
IOException - ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì
°ü·Ã Ç׸ñ:
flush(), out

JavaTM 2 Platform
Standard Ed. 5.0

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