Package io.atomix.raft.roles

Class ActiveRole

java.lang.Object

io.atomix.raft.roles.AbstractRole

io.atomix.raft.roles.InactiveRole

io.atomix.raft.roles.PassiveRole

io.atomix.raft.roles.ActiveRole

All Implemented Interfaces:

RaftRole, Managed<RaftRole>

Direct Known Subclasses:

CandidateRole, FollowerRole, LeaderRole

public abstract class ActiveRole
extends PassiveRole

Abstract active state.

Field Summary

Fields inherited from class io.atomix.raft.roles.AbstractRole

log, raft

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ActiveRole(RaftContext context)

Method Summary

Modifier and Type	Method	Description
protected PollResponse	handlePoll(PollRequest request)	Handles a poll request.
protected VoteResponse	handleVote(VoteRequest request)	Handles a vote request.
CompletableFuture<AppendResponse>	onAppend(AppendRequest request)	Handles an append request.
CompletableFuture<PollResponse>	onPoll(PollRequest request)	Handles a poll request.
CompletableFuture<VoteResponse>	onVote(VoteRequest request)	Handles a vote request.

Methods inherited from class io.atomix.raft.roles.PassiveRole

appendEntries, checkPreviousEntry, checkTerm, completeAppend, failAppend, handleAppend, onInstall, onReconfigure, role, start, stop, succeedAppend

Methods inherited from class io.atomix.raft.roles.InactiveRole

onConfigure, onTransfer

Methods inherited from class io.atomix.raft.roles.AbstractRole

forward, isRunning, logRequest, logResponse, toString, updateTermAndLeader

Methods inherited from class java.lang.Object

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

Constructor Details

ActiveRole

protected ActiveRole(RaftContext context)

Method Details

onAppend

public CompletableFuture<AppendResponse> onAppend(AppendRequest request)

Description copied from interface: RaftRole

Handles an append request.

Specified by:

onAppend in interface RaftRole

Overrides:

onAppend in class PassiveRole

Parameters:

request - The request to handle.

Returns:

A completable future to be completed with the request response.

onPoll

public CompletableFuture<PollResponse> onPoll(PollRequest request)

Description copied from interface: RaftRole

Handles a poll request.

Specified by:

onPoll in interface RaftRole

Overrides:

onPoll in class PassiveRole

Parameters:

request - The request to handle.

Returns:

A completable future to be completed with the request response.

onVote

public CompletableFuture<VoteResponse> onVote(VoteRequest request)

Description copied from interface: RaftRole

Handles a vote request.

Specified by:

onVote in interface RaftRole

Overrides:

onVote in class PassiveRole

Parameters:

request - The request to handle.

Returns:

A completable future to be completed with the request response.

handlePoll

protected PollResponse handlePoll(PollRequest request)

Handles a poll request.

handleVote

protected VoteResponse handleVote(VoteRequest request)

Handles a vote request.