org.eclipse.jgit.internal.ketch

Class LeaderSnapshot

java.lang.Object

org.eclipse.jgit.internal.ketch.LeaderSnapshot

public class LeaderSnapshot
extends Object

A snapshot of a leader and its view of the world.

Method Summary

Modifier and Type	Method and Description
LogIndex	getCommitted()
LogIndex	getHead()
Collection<ReplicaSnapshot>	getReplicas()
KetchLeader.State	getState()
long	getTerm()
boolean	isIdle()
String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

getReplicas

public Collection<ReplicaSnapshot> getReplicas()

Returns:

unmodifiable view of configured replicas.

getState

public KetchLeader.State getState()

Returns:

current state of the leader.

isIdle

public boolean isIdle()

Returns:

true if the leader is not running a round to reach consensus, and has no rounds queued.

getTerm

public long getTerm()

Returns:

term of this leader. Valid only if getState() is currently KetchLeader.State.LEADER.

getHead

@Nullable
public LogIndex getHead()

Returns:

end of the leader's log; null if leader hasn't started up enough to begin its own election.

getCommitted

@Nullable
public LogIndex getCommitted()

Returns:

state the leader knows is committed on a majority of participant replicas. Null until the leader instance has committed a log index within its own term.

toString

public String toString()

Overrides:

toString in class Object