JavaTM 2
Platform
Std.  Ed.  v1. 4.0

java.util.zip
ÀÎÅÍÆäÀ̽º Checksum

±âÁ¸ÀÇ ±¸Çö Ŭ·¡½ºÀÇ À϶÷:
Adler32 , CRC32

public interface Checksum

µ¥ÀÌÅÍÀÇ Ã¼Å© ¼¶À» ³ªÅ¸³»´Â ÀÎÅÍÆäÀ̽ºÀÔ´Ï´Ù.


¸Þ¼ÒµåÀÇ °³¿ä
 long getValue ()
          Ã¼Å© ¼¶ÀÇ ÇöÀç°¡¸¦ µ¹·ÁÁÝ´Ï´Ù.
 void reset ()
          Ã¼Å© ¼¶À» ÃʱâÄ¡¿¡ ¸®¼ÂÆ® ÇÕ´Ï´Ù.
 void update (byte[] b, int off, int len)
          ÁöÁ¤µÈ ¹ÙÀÌÆ® ¹è¿­·Î ÇöÀçÀÇ Ã¼Å© ¼¶À» °»½ÅÇÕ´Ï´Ù.
 void update (int b)
          ÁöÁ¤µÈ ¹ÙÀÌÆ®·Î ÇöÀçÀÇ Ã¼Å© ¼¶À» °»½ÅÇÕ´Ï´Ù.
 

¸Þ¼ÒµåÀÇ »ó¼¼

update

public void update(int b)
ÁöÁ¤µÈ ¹ÙÀÌÆ®·Î ÇöÀçÀÇ Ã¼Å© ¼¶À» °»½ÅÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
b - üũ ¼¶ÀÇ °»½Å¿¡ »ç¿ëÇÏ´Â ¹ÙÀÌÆ®

update

public void update(byte[] b,
                   int off,
                   int len)
ÁöÁ¤µÈ ¹ÙÀÌÆ® ¹è¿­·Î ÇöÀçÀÇ Ã¼Å© ¼¶À» °»½ÅÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
b - üũ ¼¶ÀÇ °»½Å¿¡ »ç¿ëÇÏ´Â ¹ÙÀÌÆ® ¹è¿­
off - µ¥ÀÌÅÍÀÇ °³½Ã ¿ÀÇÁ¼Â(offset)
len - °»½Å¿¡ »ç¿ëÇÏ´Â ¹ÙÀÌÆ®¼ö

getValue

public long getValue()
üũ ¼¶ÀÇ ÇöÀç°¡¸¦ µ¹·ÁÁÝ´Ï´Ù.

¹Ýȯ°ª:
üũ ¼¶ÀÇ ÇöÀç°¡

reset

public void reset()
üũ ¼¶À» ÃʱâÄ¡¿¡ ¸®¼ÂÆ® ÇÕ´Ï´Ù.


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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