edu.umass.cs.reconfiguration.reconfigurationpackets

Class BasicReconfigurationPacket<NodeIDType>

java.lang.Object

edu.umass.cs.protocoltask.json.ProtocolPacket<NodeIDType,ReconfigurationPacket.PacketType>

edu.umass.cs.reconfiguration.reconfigurationpackets.ReconfigurationPacket<NodeIDType>

edu.umass.cs.reconfiguration.reconfigurationpackets.BasicReconfigurationPacket<NodeIDType>

Type Parameters:

NodeIDType -

All Implemented Interfaces:

Request, Byteable, ProtocolEvent<ReconfigurationPacket.PacketType,java.lang.String>, ThresholdProtocolEvent<NodeIDType,ReconfigurationPacket.PacketType,java.lang.String>, Keyable<java.lang.String>, Summarizable

Direct Known Subclasses:

AckDropEpochFinalState, AckStartEpoch, AckStopEpoch, ClientReconfigurationPacket, DemandReport, DropEpochFinalState, EchoRequest, EpochFinalState, RCRecordRequest, RequestEpochFinalState, ServerReconfigurationPacket, StartEpoch, StopEpoch

public abstract class BasicReconfigurationPacket<NodeIDType>
extends ReconfigurationPacket<NodeIDType>
implements Request

Author:

V. Arun

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	BasicReconfigurationPacket.Keys

Nested classes/interfaces inherited from class edu.umass.cs.reconfiguration.reconfigurationpackets.ReconfigurationPacket

ReconfigurationPacket.PacketType

Field Summary

Fields

Modifier and Type	Field and Description
protected int	epochNumber
protected java.lang.String	serviceName

Fields inherited from class edu.umass.cs.reconfiguration.reconfigurationpackets.ReconfigurationPacket

clientPacketTypes, HANDLER_METHOD_PREFIX, PACKET_TYPE, serverPacketTypes

Fields inherited from class edu.umass.cs.protocoltask.json.ProtocolPacket

type

Fields inherited from interface edu.umass.cs.gigapaxos.interfaces.Request

NO_OP

Constructor Summary

Constructors

Constructor and Description
BasicReconfigurationPacket(org.json.JSONObject json, Stringifiable<NodeIDType> unstringer)
BasicReconfigurationPacket(NodeIDType initiator, ReconfigurationPacket.PacketType t, java.lang.String name, int epochNumber)

Method Summary

Modifier and Type	Method and Description
int	getEpochNumber()
IntegerPacketType	getRequestType()
java.lang.String	getServiceName()
java.lang.String	getSummary() Implementations are encouraged to return an inline created new Object() whose toString() method will return the actual String instead of just returning the String directly.
org.json.JSONObject	toJSONObjectImpl()

Methods inherited from class edu.umass.cs.reconfiguration.reconfigurationpackets.ReconfigurationPacket

assertPacketTypeChecks, assertPacketTypeChecks, assertPacketTypeChecks, assertPacketTypeChecks, concatenate, getMessage, getPacketType, getPacketTypeCanonicalClassName, getPacketTypeClass, getPacketTypeClassName, getReconfigurationPacket, getReconfigurationPacket, getReconfigurationPacketSuppressExceptions, getReconfigurationPacketSuppressExceptions, getReconfigurationPacketType, getReconfigurationPacketType, isReconfigurationPacket, putPacketType, toBytes, toString

Methods inherited from class edu.umass.cs.protocoltask.json.ProtocolPacket

flip, getInitiator, getKey, getSender, getType, setKey, setSender, setType, toJSONObject

Methods inherited from class java.lang.Object

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

Methods inherited from interface edu.umass.cs.gigapaxos.interfaces.Request

toBytes, toString

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

getSummary

Field Detail

serviceName

protected final java.lang.String serviceName

epochNumber

protected final int epochNumber

Constructor Detail

BasicReconfigurationPacket

public BasicReconfigurationPacket(NodeIDType initiator,
                                  ReconfigurationPacket.PacketType t,
                                  java.lang.String name,
                                  int epochNumber)

Parameters:

initiator -

t -

name -

epochNumber -

BasicReconfigurationPacket

public BasicReconfigurationPacket(org.json.JSONObject json,
                                  Stringifiable<NodeIDType> unstringer)
                           throws org.json.JSONException

Parameters:

json -

unstringer -

Throws:

org.json.JSONException

Method Detail

toJSONObjectImpl

public org.json.JSONObject toJSONObjectImpl()
                                     throws org.json.JSONException

Overrides:

toJSONObjectImpl in class ReconfigurationPacket<NodeIDType>

Throws:

org.json.JSONException

getServiceName

public java.lang.String getServiceName()

Specified by:

getServiceName in interface Request

Returns:

Returns the unique app-level replica-group ID.

getEpochNumber

public int getEpochNumber()

Returns:

Epoch number.

getSummary

public java.lang.String getSummary()

Description copied from interface: Summarizable

Implementations are encouraged to return an inline created new Object() whose toString() method will return the actual String instead of just returning the String directly. This helps loggers be more efficient as the String won't be generated until the log level demands it.

Specified by:

getSummary in interface Request

Specified by:

getSummary in interface Summarizable

Returns:

A pretty-print summary.

getRequestType

public IntegerPacketType getRequestType()

Specified by:

getRequestType in interface Request

Returns:

The IntegerPacketType type corresponding to this request.