IT. Expert System.

All Implemented Interfaces:

Checksum

public class Adler32
extends Object
implements Checksum

• Constructor Summary

  Constructors

  Constructor and Description
  Adler32()

• Method Summary

  Methods

  Modifier and Type	Method and Description
  long	getValue() Returns the Adler32 checksum for all input received.
  void	reset() Reset this instance to its initial checksum.
  void	update(byte[] buf) Update this Adler32 checksum using the contents of buf.
  void	update(byte[] buf, int offset, int byteCount) Update this Adler32 checksum with the contents of buf, starting from offset and reading byteCount bytes of data.
  void	update(int i) Update this Adler32 checksum with the single byte provided as argument.

  • Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

• Constructor Detail

  • Adler32

    public Adler32()

• Method Detail

  • getValue

    public long getValue()

    Returns the Adler32 checksum for all input received.

    Specified by:

    getValue in interface Checksum

    Returns:

    The checksum for this instance.

  • reset

    public void reset()

    Reset this instance to its initial checksum.

    Specified by:

    reset in interface Checksum

  • update

    public void update(int i)

    Update this Adler32 checksum with the single byte provided as argument.

    Specified by:

    update in interface Checksum

    Parameters:

    i - the byte to update checksum with.

  • update

    public void update(byte[] buf)

    Update this Adler32 checksum using the contents of buf.

    Parameters:

    buf - bytes to update checksum with.

  • update

    public void update(byte[] buf,
              int offset,
              int byteCount)

    Update this Adler32 checksum with the contents of buf, starting from offset and reading byteCount bytes of data.

    Specified by:

    update in interface Checksum

    Parameters:

    buf - the byte array from which to read the bytes.

    offset - the initial position in buf to read the bytes from.

    byteCount - the number of bytes to read from buf.