lib.easyjava.net.replication.multipaxos.message

Class PaxosMessage

java.lang.Object

lib.easyjava.net.replication.multipaxos.message.PaxosMessage

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

AcceptDenial, Accepted, CommandMessage, Proposal, ProposeDenial

public abstract class PaxosMessage
extends java.lang.Object
implements java.io.Serializable

A message sent within the Paxos framework

Author:

Rob Rua (robrua@alumni.cmu.edu)

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	PaxosMessage.Acceptance
static interface	PaxosMessage.AcceptResponse
static interface	PaxosMessage.Denial
static interface	PaxosMessage.ProposeResponse
static interface	PaxosMessage.Request

Field Summary

Fields

Modifier and Type	Field and Description
long	commandSlot
long	proposalNumber
int	sourceNodeID

Constructor Summary

Constructors

Constructor and Description
PaxosMessage(int sourceNodeID, long commandSlot, long proposalNumber)

Method Summary

Modifier and Type	Method and Description
java.lang.String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

commandSlot

public final long commandSlot

proposalNumber

public final long proposalNumber

sourceNodeID

public final int sourceNodeID

Constructor Detail

PaxosMessage

public PaxosMessage(int sourceNodeID,
                    long commandSlot,
                    long proposalNumber)

Parameters:

sourceNodeID - the ID of the node sending this message

commandSlot - the command slot this is a message for

proposalNumber - the proposal number this is a message for

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object