bftsmart.communication

Class SystemMessage

java.lang.Object

bftsmart.communication.SystemMessage

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable

Direct Known Subclasses:

ForwardedMessage, LCMessage, PaxosMessage, SMMessage, TOMMessage, VMMessage

public abstract class SystemMessage
extends java.lang.Object
implements java.io.Externalizable

This is the super-class for all other kinds of messages created by JBP

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
boolean	authenticated
protected int	sender

Constructor Summary

Constructors

Constructor and Description
SystemMessage() Creates a new instance of SystemMessage
SystemMessage(int sender) Creates a new instance of SystemMessage

Method Summary

Methods

Modifier and Type	Method and Description
int	getSender() Returns the ID of the process which sent the message
void	readExternal(java.io.ObjectInput in)
void	writeExternal(java.io.ObjectOutput out)

Methods inherited from class java.lang.Object

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

Field Detail

sender

protected int sender

authenticated

public transient boolean authenticated

Constructor Detail

SystemMessage

public SystemMessage()

Creates a new instance of SystemMessage

SystemMessage

public SystemMessage(int sender)

Creates a new instance of SystemMessage

Parameters:

sender - ID of the process which sent the message

Method Detail

getSender

public final int getSender()

Returns the ID of the process which sent the message

Returns:

writeExternal

public void writeExternal(java.io.ObjectOutput out)
                   throws java.io.IOException

Specified by:

writeExternal in interface java.io.Externalizable

Throws:

java.io.IOException

readExternal

public void readExternal(java.io.ObjectInput in)
                  throws java.io.IOException,
                         java.lang.ClassNotFoundException

Specified by:

readExternal in interface java.io.Externalizable

Throws:

java.io.IOException

java.lang.ClassNotFoundException