edu.umass.cs.reconfiguration.interfaces

Interface ReconfigurableRequest

All Superinterfaces:

Request, Summarizable

All Known Implementing Classes:

AppRequest, DefaultAppRequest, NoopAppRequest, RCRecordRequest, ReplicableClientRequest, StopEpoch

public interface ReconfigurableRequest
extends Request

Author:

V. Arun

A reconfigurable request can also be a stop request and comes with an epoch number. The application must be aware of both of these if it uses any coordination protocol other than paxos.

Field Summary

Fields

Modifier and Type	Field and Description
static IntegerPacketType	STOP Used internally.

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

NO_OP

Method Summary

Modifier and Type	Method and Description
int	getEpochNumber()
default java.lang.Object	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.
boolean	isStop()

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

getRequestType, getServiceName, toBytes, toString

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

getSummary

Field Detail

STOP

static final IntegerPacketType STOP

Used internally.

Method Detail

getEpochNumber

int getEpochNumber()

Returns:

The epoch number.

isStop

boolean isStop()

Returns:

True if this request is a stop request.

getSummary

default java.lang.Object 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:

Summary