com.alibaba.nacos.core.distributed.raft

类 NacosStateMachine

java.lang.Object

com.alipay.sofa.jraft.core.StateMachineAdapter

com.alibaba.nacos.core.distributed.raft.NacosStateMachine

所有已实现的接口:

com.alipay.sofa.jraft.StateMachine

class NacosStateMachine
extends com.alipay.sofa.jraft.core.StateMachineAdapter

JRaft StateMachine implemented.

作者:

liaochuntao

字段概要

字段

限定符和类型	字段和说明
private java.lang.String	groupId
private java.util.concurrent.atomic.AtomicBoolean	isLeader
private java.lang.String	leaderIp
private com.alipay.sofa.jraft.Node	node
private java.util.Collection<JSnapshotOperation>	operations
protected RequestProcessor	processor
protected JRaftServer	server
private long	term

构造器概要

构造器

构造器和说明
NacosStateMachine(JRaftServer server, RequestProcessor4CP processor)

方法概要

限定符和类型	方法和说明
private void	adapterToJRaftSnapshot(java.util.Collection<SnapshotOperation> userOperates)
private java.util.List<java.lang.String>	allPeers()
long	getTerm()
boolean	isLeader()
void	onApply(com.alipay.sofa.jraft.Iterator iter)
void	onConfigurationCommitted(com.alipay.sofa.jraft.conf.Configuration conf)
void	onError(com.alipay.sofa.jraft.error.RaftException e)
void	onLeaderStart(long term)
void	onLeaderStop(com.alipay.sofa.jraft.Status status)
boolean	onSnapshotLoad(com.alipay.sofa.jraft.storage.snapshot.SnapshotReader reader)
void	onSnapshotSave(com.alipay.sofa.jraft.storage.snapshot.SnapshotWriter writer, com.alipay.sofa.jraft.Closure done)
void	onStartFollowing(com.alipay.sofa.jraft.entity.LeaderChangeContext ctx)
private void	postProcessor(Response data, NacosClosure closure)
void	setNode(com.alipay.sofa.jraft.Node node)

从类继承的方法 com.alipay.sofa.jraft.core.StateMachineAdapter

onShutdown, onStopFollowing

从类继承的方法 java.lang.Object

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

字段详细资料

server

protected final JRaftServer server

processor

protected final RequestProcessor processor

isLeader

private final java.util.concurrent.atomic.AtomicBoolean isLeader

groupId

private final java.lang.String groupId

operations

private java.util.Collection<JSnapshotOperation> operations

node

private com.alipay.sofa.jraft.Node node

term

private volatile long term

leaderIp

private volatile java.lang.String leaderIp

构造器详细资料

NacosStateMachine

NacosStateMachine(JRaftServer server,
                  RequestProcessor4CP processor)

方法详细资料

onApply

public void onApply(com.alipay.sofa.jraft.Iterator iter)

setNode

public void setNode(com.alipay.sofa.jraft.Node node)

onSnapshotSave

public void onSnapshotSave(com.alipay.sofa.jraft.storage.snapshot.SnapshotWriter writer,
                           com.alipay.sofa.jraft.Closure done)

指定者:

onSnapshotSave 在接口中 com.alipay.sofa.jraft.StateMachine

覆盖:

onSnapshotSave 在类中 com.alipay.sofa.jraft.core.StateMachineAdapter

onSnapshotLoad

public boolean onSnapshotLoad(com.alipay.sofa.jraft.storage.snapshot.SnapshotReader reader)

指定者:

onSnapshotLoad 在接口中 com.alipay.sofa.jraft.StateMachine

覆盖:

onSnapshotLoad 在类中 com.alipay.sofa.jraft.core.StateMachineAdapter

onLeaderStart

public void onLeaderStart(long term)

指定者:

onLeaderStart 在接口中 com.alipay.sofa.jraft.StateMachine

覆盖:

onLeaderStart 在类中 com.alipay.sofa.jraft.core.StateMachineAdapter

onLeaderStop

public void onLeaderStop(com.alipay.sofa.jraft.Status status)

指定者:

onLeaderStop 在接口中 com.alipay.sofa.jraft.StateMachine

覆盖:

onLeaderStop 在类中 com.alipay.sofa.jraft.core.StateMachineAdapter

onStartFollowing

public void onStartFollowing(com.alipay.sofa.jraft.entity.LeaderChangeContext ctx)

指定者:

onStartFollowing 在接口中 com.alipay.sofa.jraft.StateMachine

覆盖:

onStartFollowing 在类中 com.alipay.sofa.jraft.core.StateMachineAdapter

onConfigurationCommitted

public void onConfigurationCommitted(com.alipay.sofa.jraft.conf.Configuration conf)

指定者:

onConfigurationCommitted 在接口中 com.alipay.sofa.jraft.StateMachine

覆盖:

onConfigurationCommitted 在类中 com.alipay.sofa.jraft.core.StateMachineAdapter

onError

public void onError(com.alipay.sofa.jraft.error.RaftException e)

指定者:

onError 在接口中 com.alipay.sofa.jraft.StateMachine

覆盖:

onError 在类中 com.alipay.sofa.jraft.core.StateMachineAdapter

isLeader

public boolean isLeader()

allPeers

private java.util.List<java.lang.String> allPeers()

postProcessor

private void postProcessor(Response data,
                           NacosClosure closure)

getTerm

public long getTerm()

adapterToJRaftSnapshot

private void adapterToJRaftSnapshot(java.util.Collection<SnapshotOperation> userOperates)