JavaTM 2 Platform
Standard Ed. 5.0

java.io
ÀÎÅÍÆäÀ̽º ObjectInput

¸ðµç ½´ÆÛ ÀÎÅÍÆäÀ̽º:
DataInput
¾Ë·ÁÁø ±¸Çö Ŭ·¡½º ¸ñ·Ï:
ObjectInputStream

public interface ObjectInput
extends DataInput

DataInput ÀÎÅÍÆäÀ̽º¸¦ È®ÀåÇØ °´Ã¼ÀÇ read°¡ »ý±âµµ·Ï ÇÕ´Ï´Ù. DataInput´Â ¿ø½ÃÇüÀÇ ÀÔ·ÂÀ» ÇÒ ¼ö ÀÖ´Â ¸Þ¼­µå¸¦ Æ÷ÇÔÇÕ´Ï´Ù¸¸, ObjectInput´Â ÀÌ ÀÎÅÍÆäÀ̽º¸¦ È®ÀåÇØ, °´Ã¼, ¹è¿­, String¸¦ Æ÷ÇÔÇϵµ·Ï ÇÕ´Ï´Ù.

µµÀÔµÈ ¹öÀü :
JDK1. 1
°ü·Ã Ç׸ñ:
InputStream, ObjectOutputStream, ObjectInputStream

¸Þ¼­µå °³¿ä
 int available ()
          ºí·Ï ÇÏÁö ¾Ê°í ÀоîµéÀÏ ¼ö ÀÖ´Â ¹ÙÀÌÆ®¼ö¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 void close ()
          ÀÔ·Â ½ºÆ®¸²À» ´Ý½À´Ï´Ù.
 int read ()
          µ¥ÀÌÅÍÀÇ ¹ÙÀÌÆ®¸¦ ÀоîµéÀÔ´Ï´Ù.
 int read (byte[] b)
          ¹ÙÀÌÆ® ¹è¿­¿¡ ÀоîµéÀÔ´Ï´Ù.
 int read (byte[] b, int off, int len)
          ¹ÙÀÌÆ® ¹è¿­¿¡ ÀоîµéÀÔ´Ï´Ù.
 Object readObject ()
          °´Ã¼¸¦ Àбâ, ±×°ÍÀ» ¸®ÅÏÇÕ´Ï´Ù.
 long skip (long n)
          ÀÔ·ÂÀ» n ¹ÙÀÌÆ®¸¸ ½ºÅµ ÇÕ´Ï´Ù.
 
ÀÎÅÍÆäÀ̽º java.io. DataInput ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
readBoolean, readByte, readChar, readDouble, readFloat, readFully, readFully, readInt, readLine, readLong, readShort, readUnsignedByte, readUnsignedShort, readUTF, skipBytes
 

¸Þ¼­µåÀÇ »ó¼¼

readObject

Object  readObject()
                  throws ClassNotFoundException,

                         IOException 
°´Ã¼¸¦ Àбâ, ±×°ÍÀ» ¸®ÅÏÇÕ´Ï´Ù. ÀÌ ÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇϴ Ŭ·¡½º´Â °´Ã¼°¡ ¾îµð¿¡¼­ ¡¸ÀÐÈù´Ù¡¹ÀÎÁö¸¦ Á¤ÀÇÇÕ´Ï´Ù.

¹Ýȯ°ª:
½ºÆ®¸²·ÎºÎÅÍ ÀÐÈù °´Ã¼
¿¹¿Ü:
ClassNotFoundException - Á÷·ÄÈ­ µÈ °´Ã¼ÀÇ Å¬·¡½º°¡ ¹ß°ßµÇÁö ¾Ê¾Ò´ø °æ¿ì
IOException - ÀÔÃâ·Â¿¡ °ü·ÃµÈ ¿¹¿Ü°¡ ¹ß»ýÇßÀ» °æ¿ì

read

int read()
         throws IOException 
µ¥ÀÌÅÍÀÇ ¹ÙÀÌÆ®¸¦ ÀоîµéÀÔ´Ï´Ù. ÀÌ ¸Þ¼­µå´Â À¯È¿ÇÑ ÀÔ·ÂÀÌ ¾ÆÁ÷ ¾ø´Â °æ¿ì´Â ºí·Ï ÇÕ´Ï´Ù.

¹Ýȯ°ª:
ÀÐÈù ¹ÙÀÌÆ®. ½ºÆ®¸²ÀÇ ¸¶Áö¸·¿¡ À̸£·¶À» °æ¿ì´Â -1
¿¹¿Ü:
IOException - ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì

read

int read(byte[] b)
         throws IOException 
¹ÙÀÌÆ® ¹è¿­¿¡ ÀоîµéÀÔ´Ï´Ù. ÀÌ ¸Þ¼­µå´Â ÇϵîÀÇ ÀÔ·ÂÀÌ °¡´ÉÇÏ°Ô µÉ ¶§±îÁö ºí·Ï ÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
b - µ¥ÀÌÅÍÀÇ readóÀÇ ¹öÆÛ
¹Ýȯ°ª:
ÀÐÈ÷´Â ¹ÙÀÌÆ®ÀÇ ½ÇÁ¦ÀÇ ¼ö. ½ºÆ®¸²ÀÇ ¸¶Áö¸·¿¡ À̸£·¶À» °æ¿ì´Â -1
¿¹¿Ü:
IOException - ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì

read

int read(byte[] b,
         int off,
         int len)
         throws IOException 
¹ÙÀÌÆ® ¹è¿­¿¡ ÀоîµéÀÔ´Ï´Ù. ÀÌ ¸Þ¼­µå´Â ÇϵîÀÇ ÀÔ·ÂÀÌ °¡´ÉÇÏ°Ô µÉ ¶§±îÁö ºí·Ï ÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
b - µ¥ÀÌÅÍÀÇ readóÀÇ ¹öÆÛ
off - µ¥ÀÌÅÍÀÇ °³½Ã ¿ÀÇÁ¼Â(offset)
len - ÀÐÈ÷´Â ÃÖ´ë ¹ÙÀÌÆ®¼ö
¹Ýȯ°ª:
ÀÐÈ÷´Â ¹ÙÀÌÆ®ÀÇ ½ÇÁ¦ÀÇ ¼ö. ½ºÆ®¸²ÀÇ ¸¶Áö¸·¿¡ À̸£·¶À» °æ¿ì´Â -1
¿¹¿Ü:
IOException - ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì

skip

long skip(long n)
          throws IOException 
ÀÔ·ÂÀ» n ¹ÙÀÌÆ®¸¸ ½ºÅµ ÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
n - ½ºÅµ ÇÏ´Â ¹ÙÀÌÆ®¼ö
¹Ýȯ°ª:
½ÇÁ¦·Î ½ºÅµ µÈ ¹ÙÀÌÆ®¼ö
¿¹¿Ü:
IOException - ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì

available

int available()
              throws IOException 
ºí·Ï ÇÏÁö ¾Ê°í ÀоîµéÀÏ ¼ö ÀÖ´Â ¹ÙÀÌÆ®¼ö¸¦ ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
Àб⠰¡´ÉÇÑ ¹ÙÀÌÆ®¼ö
¿¹¿Ü:
IOException - ÀÔÃâ·Â ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì

close

void close()
           throws IOException 
ÀÔ·Â ½ºÆ®¸²À» ´Ý½À´Ï´Ù. ½ºÆ®¸²¿¡ °ü·ÃµÈ ¸ðµç ÀÚ¿øÀ» ÇعæÇϱâ À§Çؼ­ È£ÃâÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù.

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

JavaTM 2 Platform
Standard Ed. 5.0

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