io.atomix.protocols.raft.protocol

Class VoteRequest

java.lang.Object

io.atomix.protocols.raft.protocol.AbstractRaftRequest

io.atomix.protocols.raft.protocol.VoteRequest

All Implemented Interfaces:

RaftMessage, RaftRequest

public class VoteRequest
extends AbstractRaftRequest

Server vote request.

Vote requests are sent by candidate servers during an election to determine whether they should become the leader for a cluster. Vote requests contain the necessary information for followers to determine whether a candidate should receive their vote based on log and other information.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	VoteRequest.Builder Vote request builder.

Constructor Summary

Constructors

Constructor and Description
VoteRequest(long term, String candidate, long lastLogIndex, long lastLogTerm)

Method Summary

Modifier and Type	Method and Description
MemberId	candidate() Returns the candidate's address.
boolean	equals(Object object)
int	hashCode()
long	lastLogIndex() Returns the candidate's last log index.
long	lastLogTerm() Returns the candidate's last log term.
static VoteRequest.Builder	newBuilder() Returns a new vote request builder.
long	term() Returns the requesting node's current term.
String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

VoteRequest

public VoteRequest(long term,
                   String candidate,
                   long lastLogIndex,
                   long lastLogTerm)

Method Detail

newBuilder

public static VoteRequest.Builder newBuilder()

Returns a new vote request builder.

Returns:

A new vote request builder.

term

public long term()

Returns the requesting node's current term.

Returns:

The requesting node's current term.

candidate

public MemberId candidate()

Returns the candidate's address.

Returns:

The candidate's address.

lastLogIndex

public long lastLogIndex()

Returns the candidate's last log index.

Returns:

The candidate's last log index.

lastLogTerm

public long lastLogTerm()

Returns the candidate's last log term.

Returns:

The candidate's last log term.

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object object)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object