de.uniks.networkparser.bytes.checksum

Class Crc16

java.lang.Object

de.uniks.networkparser.bytes.checksum.Checksum

de.uniks.networkparser.bytes.checksum.CRC

de.uniks.networkparser.bytes.checksum.CRCTable

de.uniks.networkparser.bytes.checksum.Crc16

public class Crc16
extends CRCTable

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.CRCTable

crc_table

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

length, value

Constructor Summary

Constructors

Constructor and Description
Crc16()

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.CRCTable

getGenTable

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

Crc16

public Crc16()

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