com.plumtree.openfoundation.util
Class XPCRC.XPCRCValue

java.lang.Object
  com.plumtree.openfoundation.util.XPCRC.XPCRCValue

Enclosing class:

XPCRC

public static class XPCRC.XPCRCValue

extends java.lang.Object

Simple CRC data class representing a 64-bit CRC value. The representation consists of two int values that represent two sets of 32 bits. A 64-bit long value was not chosen because of problems extract high and low bits as well as difficulties created by signed data types.

If this data structure is used to pass around 32-bit CRC values, expect m_crcB to always be 0 and m_crcA to be the 32-bit CRC value.

Author:

MichaelY

Field Summary

int	m_crcA m_crcA to be the 32-bit CRC value.
int	m_crcB m_crcB to always be 0.

Constructor Summary

XPCRC.XPCRCValue(int crcA)
constructor for XPCRCValue Instantiation.

XPCRC.XPCRCValue(int crcA, int crcB)
Constructor for XPCRCValue Instantiation.

Method Summary

java.lang.String

toString()

Methods inherited from class java.lang.Object

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

Field Detail

m_crcA

public int m_crcA

m_crcA to be the 32-bit CRC value.

m_crcB

public int m_crcB

m_crcB to always be 0.

Constructor Detail

XPCRC.XPCRCValue

public XPCRC.XPCRCValue(int crcA,
                        int crcB)

Constructor for XPCRCValue Instantiation.

Parameters:

crcA - to be the 32-bit CRC value.

crcB - to be always 0, can be changed with this constructor.

XPCRC.XPCRCValue

public XPCRC.XPCRCValue(int crcA)

constructor for XPCRCValue Instantiation.

Parameters:

crcA - to be the 32-bit CRC value.

Method Detail

toString

public java.lang.String toString()