com.bigdata.ha.msg

Class HAWriteMessageBase

java.lang.Object

com.bigdata.ha.msg.HAWriteMessageBase

All Implemented Interfaces:

IHAMessage, IHAWriteMessageBase, Externalizable, Serializable

Direct Known Subclasses:

HAMessageWrapper, HAWriteMessage

public class HAWriteMessageBase
extends Object
implements Externalizable, IHAWriteMessageBase

Base class for RMI messages used to communicate metadata about a raw data transfer occurring on a socket channel.

Version:

$Id$

Author:

Bryan Thompson

See Also:

HASendService, HAReceiveService, Serialized Form

Constructor Summary

Constructors

Constructor and Description
HAWriteMessageBase() Deserialization constructor.
HAWriteMessageBase(int sze, int chk)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object obj)
int	getChk() The Alder32 checksum of the bytes to be transfered.
int	getSize() The #of bytes of data to be transfered.
int	hashCode()
void	readExternal(ObjectInput in)
String	toString()
void	writeExternal(ObjectOutput out)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

HAWriteMessageBase

public HAWriteMessageBase(int sze,
                  int chk)

Parameters:

sze - The #of bytes of data to be transfered.

chk - The Alder32 checksum of the bytes to be transfered.

HAWriteMessageBase

public HAWriteMessageBase()

Deserialization constructor.

Method Detail

getSize

public int getSize()

Description copied from interface: IHAWriteMessageBase

The #of bytes of data to be transfered.

Specified by:

getSize in interface IHAWriteMessageBase

getChk

public int getChk()

Description copied from interface: IHAWriteMessageBase

The Alder32 checksum of the bytes to be transfered.

Specified by:

getChk in interface IHAWriteMessageBase

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException