de.uniks.networkparser.bytes.checksum

Class Crc32

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.Crc32

public class Crc32
extends CRCTable

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
Crc32()

Method Summary

Modifier and Type	Method and Description
int[]	getGenTable() Make the table for a fast CRC.
int	getOrder()
int	getPolynom()
boolean	isReflect()
void	update(int bval) 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

Crc32

public Crc32()

Method Detail

getGenTable

public int[] getGenTable()

Make the table for a fast CRC.

Overrides:

getGenTable in class CRCTable

Returns:

the GenTable

update

public void update(int bval)

Description copied from class: Checksum

Updates the checksum with the specified byte.

Overrides:

update in class Checksum

Parameters:

bval - the byte

getPolynom

public int getPolynom()

Specified by:

getPolynom in class CRC

isReflect

public boolean isReflect()

Specified by:

isReflect in class CRC

getOrder

public int getOrder()

Specified by:

getOrder in class Checksum

Returns:

the Orderindex