CRC16 (ShrinkItArchive 1.3.0-DEV)

java.lang.Object

com.webcodepro.shrinkit.CRC16

All Implemented Interfaces:: Checksum

public class CRC16 extends Object implements Checksum

Crc16: Calculate 16-bit Cyclic Redundancy Check. License: GPL, incorporated by reference.

Constructor Summary

Constructors

Constructor

Description

CRC16()
Method Summary

Modifier and Type

Method

Description

static int[]

getTable()

long

getValue()

void

reset()

void

update(byte[] b)

Update 16-bit CRC.

void

update(byte[] b, int off, int len)

Update 16-bit CRC.

void

update(int b)

Update 16-bit CRC.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.zip.Checksum
update

Constructor Details
- CRC16
  
  public CRC16()
Method Details
- getTable
  
  public static int[] getTable()
- getValue
  
  public long getValue()
  
  Specified by:
  
  getValue in interface Checksum
- reset
  
  public void reset()
  
  Specified by:
  
  reset in interface Checksum
- update
  
  public void update(int b)
  
  Update 16-bit CRC.
  
  Specified by:
  
  update in interface Checksum
  
  Parameters:
  
  b - input byte
- update
  
  public void update(byte[] b)
  
  Update 16-bit CRC.
  
  Specified by:
  
  update in interface Checksum
  
  Parameters:
  
  b - input byte array
- update
  
  public void update(byte[] b, int off, int len)
  
  Update 16-bit CRC.
  
  Specified by:
  
  update in interface Checksum
  
  Parameters:
  
  b - input byte array
  
  off - starting offset to data
  
  len - number of bytes to process