JavaTM 2
Platform
Std.  Ed.  v1. 4.0

java.util.zip
Ŭ·¡½º GZIPInputStream

java.lang.Object 
  |
  +--java.io.InputStream 
        |
        +--java.io.FilterInputStream 
              |
              +--java.util.zip.InflaterInputStream 
                    |
                    +--java.util.zip.GZIPInputStream

public class GZIPInputStream
extends InflaterInputStream

ÀÌ Å¬·¡½º´Â GZIP Çü½Ä¿¡¼­ ¾ÐÃàµÈ µ¥ÀÌÅ͸¦ ÀоîµéÀ̱â À§ÇÑ ½ºÆ®¸² ÇÊÅ͸¦ ±¸ÇöÇÕ´Ï´Ù.

°ü·Ã Ç׸ñ:
InflaterInputStream

ÇʵåÀÇ °³¿ä
protected  CRC32 crc
          ¾ÐÃà ÇØÁ¦µÈ µ¥ÀÌÅÍ¿¡ »ç¿ëÇÏ´Â CRC-32 ÀÔ´Ï´Ù.
protected  boolean eos
          ÀÔ·Â ½ºÆ®¸²ÀÇ Á¾´ÜÀ» ³ªÅ¸³À´Ï´Ù.
static int GZIP_MAGIC
          GZIP ÀÇ Çì´õ ¸ÅÁ÷ ¹øÈ£ÀÔ´Ï´Ù.
 
Ŭ·¡½º java.util.zip. InflaterInputStream ¿¡¼­ »ó¼Ó¹ÞÀº Çʵå
buf , inf , len
 
Ŭ·¡½º java.io. FilterInputStream ¿¡¼­ »ó¼Ó¹ÞÀº Çʵå
in
 
»ý¼ºÀÚÀÇ °³¿ä
GZIPInputStream (InputStream  in)
          µðÆúÆ®ÀÇ ¹öÆÛ »çÀÌÁî·Î »õ·Î¿î ÀÔ·Â ½ºÆ®¸²À» ÀÛ¼ºÇÕ´Ï´Ù.
GZIPInputStream (InputStream  in, int size)
          ÁöÁ¤µÈ ¹öÆÛ »çÀÌÁî·Î »õ·Î¿î ÀÔ·Â ½ºÆ®¸²À» ÀÛ¼ºÇÕ´Ï´Ù.
 
¸Þ¼ÒµåÀÇ °³¿ä
 void close ()
          ÀÔ·Â ½ºÆ®¸²À» ´Ý½À´Ï´Ù.
 int read (byte[] buf, int off, int len)
          ¾ÐÃà ÇØÁ¦µÈ µ¥ÀÌÅ͸¦ ¹ÙÀÌÆ® ¹è¿­¿¡ ÀоîµéÀÔ´Ï´Ù.
 
Ŭ·¡½º java.util.zip. InflaterInputStream ¿¡¼­ »ó¼Ó¹ÞÀº ¸Þ¼Òµå
available , fill , read , skip
 
Ŭ·¡½º java.io. FilterInputStream ¿¡¼­ »ó¼Ó¹ÞÀº ¸Þ¼Òµå
mark , markSupported , read , reset
 
Ŭ·¡½º java.lang. Object ¿¡¼­ »ó¼Ó¹ÞÀº ¸Þ¼Òµå
clone , equals , finalize , getClass , hashCode , notify , notifyAll , toString , wait , wait , wait
 

ÇʵåÀÇ »ó¼¼

crc

protected CRC32  crc
¾ÐÃà ÇØÁ¦µÈ µ¥ÀÌÅÍ¿¡ »ç¿ëÇÏ´Â CRC-32 ÀÔ´Ï´Ù.


eos

protected boolean eos
ÀÔ·Â ½ºÆ®¸²ÀÇ Á¾´ÜÀ» ³ªÅ¸³À´Ï´Ù.


GZIP_MAGIC

public static final int GZIP_MAGIC
GZIP ÀÇ Çì´õ ¸ÅÁ÷ ¹øÈ£ÀÔ´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡
»ý¼ºÀÚÀÇ »ó¼¼

GZIPInputStream

public GZIPInputStream(InputStream  in,
                       int size)
                throws IOException 
ÁöÁ¤µÈ ¹öÆÛ »çÀÌÁî·Î »õ·Î¿î ÀÔ·Â ½ºÆ®¸²À» ÀÛ¼ºÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
in - ÀÔ·Â ½ºÆ®¸²
size - ÀÔ·Â ¹öÆÛ »çÀÌÁî
¿¹¿Ü:
IOException - ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì
IllegalArgumentException - »çÀÌÁî°¡ 0 ÀÌÇÏÀÇ °æ¿ì

GZIPInputStream

public GZIPInputStream(InputStream  in)
                throws IOException 
µðÆúÆ®ÀÇ ¹öÆÛ »çÀÌÁî·Î »õ·Î¿î ÀÔ·Â ½ºÆ®¸²À» ÀÛ¼ºÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
in - ÀÔ·Â ½ºÆ®¸²
¿¹¿Ü:
IOException - ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì
¸Þ¼ÒµåÀÇ »ó¼¼

read

public int read(byte[] buf,
                int off,
                int len)
         throws IOException 
¾ÐÃà ÇØÁ¦µÈ µ¥ÀÌÅ͸¦ ¹ÙÀÌÆ® ¹è¿­¿¡ ÀоîµéÀÔ´Ï´Ù. ¾ÐÃà ÇØÁ¦¿¡ ÃæºÐÇÑ ÀÔ·ÂÀ» ÀÌ¿ëÇÒ ¼ö ÀÖ°Ô µÉ ¶§±îÁö ºí·Ï µË´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º InflaterInputStream ³»ÀÇ read
ÆÄ¶ó¹ÌÅÍ:
buf - µ¥ÀÌÅÍÀÇ readóÀÇ ¹öÆÛ
off - µ¥ÀÌÅÍÀÇ °³½Ã ¿ÀÇÁ¼Â(offset)
len - ÀÐÈ÷´Â ÃÖ´ë ¹ÙÀÌÆ®¼ö
¹Ýȯ°ª:
ÀÐÈù ½ÇÁ¦ÀÇ ¹ÙÀÌÆ®¼ö. ¾ÐÃàµÈ ÀÔ·Â ½ºÆ®¸²ÀÇ ¸¶Áö¸·¿¡ ´ÞÇßÀ» °æ¿ì´Â -1
¿¹¿Ü:
IOException - ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì, ¶Ç´Â ¾ÐÃà ÀÔ·Â µ¥ÀÌÅͰ¡ ¸Á°¡Á® ÀÖ´Â °æ¿ì

close

public void close()
           throws IOException 
ÀÔ·Â ½ºÆ®¸²À» ´Ý½À´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º InflaterInputStream ³»ÀÇ close
¿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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