Package io.microraft.exception

Class RaftException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

io.microraft.exception.RaftException

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

CannotReplicateException, IndeterminateStateException, LaggingCommitIndexException, MismatchingRaftGroupMembersCommitIndexException, NotLeaderException

public class RaftException
extends RuntimeException

Base exception class for Raft-related exceptions.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
RaftException(RaftEndpoint leader)	Creates an instance of this exception
RaftException(String message, RaftEndpoint leader)	Creates an instance of this exception
RaftException(String message, RaftEndpoint leader, Throwable cause)	Creates an instance of this exception
RaftException(Throwable cause)	Creates an instance of this exception

Method Summary

Modifier and Type	Method	Description
RaftEndpoint	getLeader()	Returns the leader endpoint of the related Raft group, if available and known by the Raft node by the time this exception is thrown.
String	toString()

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace

Methods inherited from class java.lang.Object

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

Constructor Details

RaftException

public RaftException(Throwable cause)

Creates an instance of this exception

Parameters:

cause - reason of this exception to be thrown

RaftException

public RaftException(RaftEndpoint leader)

Creates an instance of this exception

Parameters:

leader - Raft endpoint of the leader known by the local Raft node

RaftException

public RaftException(String message,
 RaftEndpoint leader)

Creates an instance of this exception

Parameters:

message - exception message

leader - Raft endpoint of the leader known by the local Raft node

RaftException

public RaftException(String message,
 RaftEndpoint leader,
 Throwable cause)

Creates an instance of this exception

Parameters:

message - exception message

leader - Raft endpoint of the leader known by the local Raft node

cause - reason of this exception to be thrown

Method Details

getLeader

public RaftEndpoint getLeader()

Returns the leader endpoint of the related Raft group, if available and known by the Raft node by the time this exception is thrown.

Returns:

the leader endpoint of the related Raft group, if available and known by the Raft node by the time this exception is thrown

toString

public String toString()

Overrides:

toString in class Throwable