com.alipay.sofa.registry.server.meta.slot.arrange

类 ScheduledSlotArranger

java.lang.Object

com.alipay.sofa.registry.lifecycle.impl.AbstractLifecycle

com.alipay.sofa.registry.observer.impl.AbstractLifecycleObservable

com.alipay.sofa.registry.server.meta.slot.arrange.ScheduledSlotArranger

所有已实现的接口:

Disposable, Initializable, Lifecycle, LifecycleStateAware, Startable, Stoppable, Suspendable, Observable, UnblockingObserver, DataManagerObserver

@Component
public class ScheduledSlotArranger
extends AbstractLifecycleObservable
implements DataManagerObserver, Suspendable

作者:

chen.zhu

Jan 14, 2021

字段概要

从类继承的字段 com.alipay.sofa.registry.lifecycle.impl.AbstractLifecycle

logger

构造器概要

构造器

构造器和说明
ScheduledSlotArranger(DefaultDataServerManager dataServerManager, SlotManager slotManager, SlotTableMonitor slotTableMonitor, MetaLeaderService metaLeaderService, MetaServerConfig metaServerConfig)

方法概要

限定符和类型	方法和说明
boolean	arrangeSync()
protected boolean	assignSlots(SlotTableBuilder slotTableBuilder, Collection<String> currentDataServers)
protected boolean	balanceSlots(SlotTableBuilder slotTableBuilder, Collection<String> currentDataServers)
protected SlotAssigner	createSlotAssigner(SlotTableBuilder slotTableBuilder, Collection<String> currentDataServers)
protected SlotBalancer	createSlotBalancer(SlotTableBuilder slotTableBuilder, Collection<String> currentDataServers)
protected void	doDispose()
protected void	doInitialize()
boolean	isSlotTableProtectionMode()
boolean	isSuspended()
void	postConstruct()
void	preDestroy()
void	resume()
void	suspend()
boolean	tryLock()
void	unlock()
void	update(Observable source, Object message)

从类继承的方法 com.alipay.sofa.registry.observer.impl.AbstractLifecycleObservable

addObserver, notifyObservers, removeObserver

从类继承的方法 com.alipay.sofa.registry.lifecycle.impl.AbstractLifecycle

dispose, doStart, doStop, getLifecycleState, initialize, start, stop

从类继承的方法 java.lang.Object

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

从接口继承的方法 com.alipay.sofa.registry.lifecycle.Initializable

initialize

从接口继承的方法 com.alipay.sofa.registry.lifecycle.Startable

start

从接口继承的方法 com.alipay.sofa.registry.lifecycle.Stoppable

stop

从接口继承的方法 com.alipay.sofa.registry.lifecycle.Disposable

dispose

从接口继承的方法 com.alipay.sofa.registry.lifecycle.LifecycleStateAware

getLifecycleState

构造器详细资料

ScheduledSlotArranger

@Autowired
public ScheduledSlotArranger(DefaultDataServerManager dataServerManager,
                                        SlotManager slotManager,
                                        SlotTableMonitor slotTableMonitor,
                                        MetaLeaderService metaLeaderService,
                                        MetaServerConfig metaServerConfig)

方法详细资料

postConstruct

@PostConstruct
public void postConstruct()
                                  throws Exception

抛出:

Exception

preDestroy

@PreDestroy
public void preDestroy()
                            throws Exception

抛出:

Exception

doInitialize

protected void doInitialize()
                     throws InitializeException

覆盖:

doInitialize 在类中 AbstractLifecycle

抛出:

InitializeException

doDispose

protected void doDispose()
                  throws DisposeException

覆盖:

doDispose 在类中 AbstractLifecycle

抛出:

DisposeException

update

public void update(Observable source,
                   Object message)

指定者:

update 在接口中 UnblockingObserver

tryLock

public boolean tryLock()

unlock

public void unlock()

assignSlots

protected boolean assignSlots(SlotTableBuilder slotTableBuilder,
                              Collection<String> currentDataServers)

createSlotAssigner

protected SlotAssigner createSlotAssigner(SlotTableBuilder slotTableBuilder,
                                          Collection<String> currentDataServers)

balanceSlots

protected boolean balanceSlots(SlotTableBuilder slotTableBuilder,
                               Collection<String> currentDataServers)

createSlotBalancer

protected SlotBalancer createSlotBalancer(SlotTableBuilder slotTableBuilder,
                                          Collection<String> currentDataServers)

suspend

public void suspend()

指定者:

suspend 在接口中 Suspendable

resume

public void resume()

指定者:

resume 在接口中 Suspendable

isSuspended

public boolean isSuspended()

指定者:

isSuspended 在接口中 Suspendable

isSlotTableProtectionMode

public boolean isSlotTableProtectionMode()

arrangeSync

public boolean arrangeSync()