Package org.jboss.marshalling

Interface ByteInput

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      int available()
      Returns an estimate of the number of bytes that can be read (or skipped over) from this input stream without blocking by the next invocation of a method for this input stream.
      int read()
      Reads the next byte of data from the input stream.
      int read​(byte[] b)
      Read some bytes from the input stream into the given array.
      int read​(byte[] b, int off, int len)
      Read some bytes from the input stream into the given array.
      long skip​(long n)
      Skips over and discards up to n bytes of data from this input stream.

    • Method Detail

      • read

        int read()
  throws IOException
        Reads the next byte of data from the input stream. If no byte is available because the end of the stream has been reached, the value -1 is returned. This method blocks until input data is available, the end of the stream is detected, or an exception is thrown.
        Returns:
        the next byte, or -1 if the end of stream has been reached
        Throws:
        IOException - if an error occurs

      • read

        int read​(byte[] b)
  throws IOException
        Read some bytes from the input stream into the given array. Returns the number of bytes actually read (possibly zero), or -1 if the end of stream has been reached.
        Parameters:
        b - the destination array
        Returns:
        the number of bytes read (possibly zero), or -1 if the end of stream has been reached
        Throws:
        IOException - if an error occurs

      • read

        int read​(byte[] b,
         int off,
         int len)
  throws IOException
        Read some bytes from the input stream into the given array. Returns the number of bytes actually read (possibly zero), or -1 if the end of stream has been reached.
        Parameters:
        b - the destination array
        off - the offset into the array into which data should be read
        len - the number of bytes to attempt to fill in the destination array
        Returns:
        the number of bytes read (possibly zero), or -1 if the end of stream has been reached
        Throws:
        IOException - if an error occurs

      • available

        int available()
       throws IOException
        Returns an estimate of the number of bytes that can be read (or skipped over) from this input stream without blocking by the next invocation of a method for this input stream.
        Returns:
        the number of bytes
        Throws:
        IOException - if an error occurs

      • skip

        long skip​(long n)
   throws IOException
        Skips over and discards up to n bytes of data from this input stream. If the end of stream is reached, this method returns 0 in order to be consistent with InputStream.skip(long).
        Parameters:
        n - the number of bytes to attempt to skip
        Returns:
        the number of bytes skipped
        Throws:
        IOException - if an error occurs