JavaTM 2 Platform
Standard Ed. 5.0

java.util.zip
Ŭ·¡½º CheckedInputStream

java.lang.Object 
  »óÀ§¸¦ È®Àå java.io.InputStream 
      »óÀ§¸¦ È®Àå java.io.FilterInputStream 
          »óÀ§¸¦ È®Àå java.util.zip.CheckedInputStream
¸ðµç ±¸ÇöµÈ ÀÎÅÍÆäÀ̽º:
Closeable

public class CheckedInputStream
extends FilterInputStream

ÀÐÈ÷´Â µ¥ÀÌÅÍÀÇ Ã¼Å© ¼¶µµ º¸°ü À¯ÁöÇÏ´Â ÀÔ·Â ½ºÆ®¸²ÀÔ´Ï´Ù. üũ ¼¶Àº ÀÌÈÄ¿¡ ÀÔ·Â µ¥ÀÌÅÍÀÇ Á¤ÇÕ¼ºÀ» °ËÁõÇϱâ À§Çؼ­ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.

°ü·Ã Ç׸ñ:
Checksum

ÇÊµå °³¿ä
 
Ŭ·¡½º java.io. FilterInputStream ·ÎºÎÅÍ »ó¼ÓµÈ Çʵå
in
 
»ý¼ºÀÚ °³¿ä
CheckedInputStream (InputStream  in, Checksum  cksum)
          ÁöÁ¤µÈ Checksum¸¦ »ç¿ëÇØ ÀÔ·Â ½ºÆ®¸²À» ÀÛ¼ºÇÕ´Ï´Ù.
 
¸Þ¼­µå °³¿ä
 Checksum getChecksum ()
          ÀÌ ÀÔ·Â ½ºÆ®¸²ÀÇ Checksum¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 int read ()
          ¹ÙÀÌÆ®¸¦ ÀоîµéÀÔ´Ï´Ù.
 int read (byte[] buf, int off, int len)
          ¹ÙÀÌÆ® ¹è¿­¿¡ ÀоîµéÀÔ´Ï´Ù.
 long skip (long n)
          ÁöÁ¤µÈ ¹ÙÀÌÆ®¼öÀÇ ÀÔ·ÂÀ» ½ºÅµ ÇÕ´Ï´Ù.
 
Ŭ·¡½º java.io. FilterInputStream ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
available, close, mark, markSupported, read, reset
 
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

»ý¼ºÀÚ »ó¼¼

CheckedInputStream

public CheckedInputStream(InputStream  in,
                          Checksum  cksum)
ÁöÁ¤µÈ Checksum¸¦ »ç¿ëÇØ ÀÔ·Â ½ºÆ®¸²À» ÀÛ¼ºÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
in - ÀÔ·Â ½ºÆ®¸²
cksum - Checksum
¸Þ¼­µåÀÇ »ó¼¼

read

public int read()
         throws IOException 
¹ÙÀÌÆ®¸¦ ÀоîµéÀÔ´Ï´Ù. ÀÔ·ÂÀ» ÀÌ¿ëÇÒ ¼ö ¾ø´Â °æ¿ì´Â ºí·Ï µË´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º FilterInputStream ³»ÀÇ read
¹Ýȯ°ª:
ÀÐÈù ¹ÙÀÌÆ®. ½ºÆ®¸²ÀÇ ¸¶Áö¸·¿¡ À̸£·¶À» °æ¿ì´Â -1
¿¹¿Ü:
IOException - ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì
°ü·Ã Ç׸ñ:
FilterInputStream.in

read

public int read(byte[] buf,
                int off,
                int len)
         throws IOException 
¹ÙÀÌÆ® ¹è¿­¿¡ ÀоîµéÀÔ´Ï´Ù. ÀÔ·ÂÀÇ ÀϺθ¦ ÀÌ¿ëÇÒ ¼ö ÀÖ°Ô µÉ ¶§±îÁö ºí·Ï µË´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º FilterInputStream ³»ÀÇ read
ÆĶó¹ÌÅÍ:
buf - µ¥ÀÌÅÍÀÇ µ¶ÇØóÀÇ ¹öÆÛ
off - µ¥ÀÌÅÍÀÇ °³½Ã ¿ÀÇÁ¼Â(offset)
len - ÀÐÈ÷´Â ÃÖ´ë ¹ÙÀÌÆ®¼ö
¹Ýȯ°ª:
½ÇÁ¦·Î ÀÐÈù ¹ÙÀÌÆ®¼ö. ½ºÆ®¸²ÀÇ ¸¶Áö¸·¿¡ ´ÞÇßÀ» °æ¿ì´Â -1
¿¹¿Ü:
IOException - ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì
°ü·Ã Ç׸ñ:
FilterInputStream.in

skip

public long skip(long n)
          throws IOException 
ÁöÁ¤µÈ ¹ÙÀÌÆ®¼öÀÇ ÀÔ·ÂÀ» ½ºÅµ ÇÕ´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º FilterInputStream ³»ÀÇ skip
ÆĶó¹ÌÅÍ:
n - ½ºÅµ ÇÏ´Â ¹ÙÀÌÆ®¼ö
¹Ýȯ°ª:
½ÇÁ¦·Î ½ºÅµ µÈ ¹ÙÀÌÆ®¼ö
¿¹¿Ü:
IOException - ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì

getChecksum

public Checksum  getChecksum()
ÀÌ ÀÔ·Â ½ºÆ®¸²ÀÇ Checksum¸¦ ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
Checksum °ª

JavaTM 2 Platform
Standard Ed. 5.0

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