de.uniks.networkparser.bytes.checksum

Class CCITT16

java.lang.Object

de.uniks.networkparser.bytes.checksum.Checksum

de.uniks.networkparser.bytes.checksum.CRC

de.uniks.networkparser.bytes.checksum.CCITT16

public class CCITT16
extends CRC

A class that can be used to compute the CRC-16 of a data stream. This is a 100% Java implementation.

Field Summary

Fields inherited from class de.uniks.networkparser.bytes.checksum.Checksum

length, value

Constructor Summary

Constructors

Constructor and Description
CCITT16()

Method Summary

Modifier and Type	Method and Description
int	getOrder()
int	getPolynom()
boolean	isReflect()
void	update(int b) Updates the checksum with the specified byte.

Methods inherited from class de.uniks.networkparser.bytes.checksum.Checksum

getByteArray, getLength, getValue, reset, update, update, update

Methods inherited from class java.lang.Object

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

Constructor Detail

CCITT16

public CCITT16()

Method Detail

getPolynom

public int getPolynom()

Specified by:

getPolynom in class CRC

update

public void update(int b)

Description copied from class: Checksum

Updates the checksum with the specified byte.

Overrides:

update in class Checksum

Parameters:

b - the byte

isReflect

public boolean isReflect()

Specified by:

isReflect in class CRC

getOrder

public int getOrder()

Specified by:

getOrder in class Checksum

Returns:

the Orderindex