de.greenrobot.common.hash

Class CombinedChecksum

java.lang.Object

de.greenrobot.common.hash.CombinedChecksum

All Implemented Interfaces:

Checksum

public class CombinedChecksum
extends Object
implements Checksum

Combines two 32 bit hashes into a 64 bit hash.

Constructor Summary

Constructors

Constructor and Description
CombinedChecksum(Checksum checksum1, Checksum checksum2)

Method Summary

Methods

Modifier and Type	Method and Description
long	getValue()
void	reset()
void	update(byte[] b, int off, int len)
void	update(int b)

Methods inherited from class java.lang.Object

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

Constructor Detail

CombinedChecksum

public CombinedChecksum(Checksum checksum1,
                Checksum checksum2)

Method Detail

update

public void update(int b)

Specified by:

update in interface Checksum

update

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

Specified by:

update in interface Checksum

getValue

public long getValue()

Specified by:

getValue in interface Checksum

reset

public void reset()

Specified by:

reset in interface Checksum