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Java > Java SE, EE, ME > java > io > DataInputStream

java.io
Class DataInputStream

java.lang.Object
  extended by java.io.InputStream
      extended by java.io.FilterInputStream
          extended by java.io.DataInputStream
All Implemented Interfaces:
Closeable, DataInput
See Also:
Top Examples, Source Code, DataOutputStream
public int available()
              throws IOException
See Also:
InputStream
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public void close()
           throws IOException
See Also:
InputStream
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public DataInputStream(InputStream in)
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[1102]Create a file DataInputStream
By Anonymous on 2004/11/07 21:20:24  Rate
DataInputStream dis = new DataInputStream ( new FileInputStream ( inputFile )  ) ;

[1782]DataInputStream
By Hearty on 2006/06/27 23:14:44  Rate
DataInputStream dataInputStream = new DataInputStream ( System.in ) 

[1819]Use of DataInputStream
By Anonymous on 2006/09/18 02:55:40  Rate
DataInputStream is used for getting the User inputs from CommandLine.
protected InputStream in
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public void mark(int readlimit)
See Also:
InputStream.reset()
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public boolean markSupported()
See Also:
InputStream.reset(), InputStream.mark(int)
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public int read()
         throws IOException
See Also:
InputStream
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public final int read(byte[] b)
               throws IOException
See Also:
InputStream.read(byte[], int, int), FilterInputStream.in
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public final int read(byte[] b,
                      int off,
                      int len)
               throws IOException
See Also:
FilterInputStream.in
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public final boolean readBoolean()
                          throws IOException
See Also:
FilterInputStream.in, EOFException, DataInput
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public final byte readByte()
                    throws IOException
See Also:
FilterInputStream.in, EOFException, DataInput
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public final char readChar()
                    throws IOException
See Also:
FilterInputStream.in, EOFException, DataInput
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public final double readDouble()
                        throws IOException
See Also:
Double.longBitsToDouble(long), readLong(), EOFException, DataInput
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public final float readFloat()
                      throws IOException
See Also:
Float.intBitsToFloat(int), readInt(), EOFException, DataInput
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public final void readFully(byte[] b)
                     throws IOException
See Also:
FilterInputStream.in, EOFException, DataInput
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public final void readFully(byte[] b,
                            int off,
                            int len)
                     throws IOException
See Also:
FilterInputStream.in, EOFException, DataInput
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public final int readInt()
                  throws IOException
See Also:
FilterInputStream.in, EOFException, DataInput
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@Deprecated
public final String readLine()
                      throws IOException
See Also:
FilterInputStream.in, DataInput
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public final long readLong()
                    throws IOException
See Also:
FilterInputStream.in, EOFException, DataInput
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public final short readShort()
                      throws IOException
See Also:
FilterInputStream.in, EOFException, DataInput
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public final int readUnsignedByte()
                           throws IOException
See Also:
FilterInputStream.in, EOFException, DataInput
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public final int readUnsignedShort()
                            throws IOException
See Also:
FilterInputStream.in, EOFException, DataInput
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public final String readUTF()
                     throws IOException
See Also:
readUTF(java.io.DataInput), UTFDataFormatException, EOFException, DataInput
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[1875]
By Anonymous on 2007/04/23 01:25:31  Rate
public void run (  )  
    {  
     while ( true )  
      {  
       try {  
         str=din.readUTF (  ) ; 
         System.out.println ( str ) ; 
        }  catch  ( Exception e )  {  
         System.out.println ( "errors ; "+e ) ; 
        }  
  
  
      } 
public static final String readUTF(DataInput in)
                            throws IOException
See Also:
readUnsignedShort(), UTFDataFormatException, EOFException
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[712]Open a DataInputStream from a StringBuffer
By sandra on 2005/05/12 06:10:59  Rate
StringBuffer buf = new StringBuffer (  ) ; 
 String s = buf.toString (  ) ; 
 ByteArrayInputStream FileBuf = new ByteArrayInputStream ( s.getByte (  )  ) ; 
 DataInputStream inData = new DataInputStream ( FileBuf ) ; 
 String sfinal = inData.readUTF (  ) ;
public void reset()
           throws IOException
See Also:
InputStream.mark(int)
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public long skip(long n)
          throws IOException
See Also:
InputStream
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public final int skipBytes(int n)
                    throws IOException
See Also:
DataInput
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