edu.umass.cs.protocoltask

Interface ProtocolEvent<EventType,KeyType>

Type Parameters:

EventType -

KeyType - EventType is a high-level, human-readable name of the protocol task. KeyType is generally an identifier that may be dynamically assigned and may not have any meaning, e.g., a DNS request identifier that is later used to match the response against the request. Here, "DNS" is the String EventType while the request identifier is the Integer KeyType.

All Superinterfaces:

Keyable<KeyType>

All Known Subinterfaces:

ThresholdProtocolEvent<NodeIDType,EventType,KeyType>

All Known Implementing Classes:

AckDropEpochFinalState, AckStartEpoch, AckStopEpoch, ActiveReplicaError, BasicReconfigurationPacket, BatchedCreateServiceName, ClientReconfigurationPacket, CreateServiceName, DeleteServiceName, DemandReport, DropEpochFinalState, EchoRequest, EpochFinalState, PingPongPacket, ProtocolPacket, RCRecordRequest, ReconfigurationPacket, ReconfigureActiveNodeConfig, ReconfigureRCNodeConfig, RequestActiveReplicas, RequestEpochFinalState, ServerReconfigurationPacket, StartEpoch, StopEpoch

public interface ProtocolEvent<EventType,KeyType>
extends Keyable<KeyType>

Author:

V. Arun

Method Summary

Modifier and Type	Method and Description
java.lang.Object	getMessage()
EventType	getType()
void	setKey(KeyType key) Sets the protocol key.

Methods inherited from interface edu.umass.cs.utils.Keyable

getKey

Method Detail

getType

EventType getType()

Returns:

Type of event.

getMessage

java.lang.Object getMessage()

Returns:

An object whose toString() method must serialize this event to a String.

setKey

void setKey(KeyType key)

Sets the protocol key.

Parameters:

key -