org.joyqueue.client.internal.consumer.support

类 ConsumerLocalIndexStore

java.lang.Object

org.joyqueue.toolkit.service.Activity

org.joyqueue.toolkit.service.Service

org.joyqueue.client.internal.consumer.support.ConsumerLocalIndexStore

所有已实现的接口:

LifeCycle, Online

public class ConsumerLocalIndexStore
extends Service

ConsumerLocalIndexStore author: gaohaoxiang date: 2018/12/14

嵌套类概要

从类继承的嵌套类/接口 org.joyqueue.toolkit.service.Service

Service.Election, Service.ElectionListener

从类继承的嵌套类/接口 org.joyqueue.toolkit.service.Activity

Activity.ServiceState

字段概要

字段

限定符和类型	字段和说明
protected static org.slf4j.Logger	logger

从类继承的字段 org.joyqueue.toolkit.service.Activity

readLock, rwLock, serviceState, signal, started, writeLock

构造器概要

构造器

构造器和说明
ConsumerLocalIndexStore(String persistPath, int persistInterval)

方法概要

限定符和类型	方法和说明
protected void	doPersist(File persistFile)
protected com.google.common.collect.Table<String,String,Map<Short,LocalIndexData>>	doRead(File persistFile)
protected void	doStart()
protected void	doStop()
LocalIndexData	fetchIndex(String topic, String app, short partition)
protected File	initPersistPathFile(String path)
protected void	persist()
boolean	saveIndex(String topic, String app, short partition, long index)
protected void	validate()

从类继承的方法 org.joyqueue.toolkit.service.Service

getServiceState, isReady, isStarted, isStopped, start, stop, stop, willStop

从类继承的方法 org.joyqueue.toolkit.service.Activity

afterStart, afterStop, await, beforeStart, beforeStop, convert, getReadLock, getWriteLock, startError

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

logger

protected static final org.slf4j.Logger logger

构造器详细资料

ConsumerLocalIndexStore

public ConsumerLocalIndexStore(String persistPath,
                               int persistInterval)

方法详细资料

validate

protected void validate()
                 throws Exception

覆盖:

validate 在类中 Service

抛出:

Exception

doStart

protected void doStart()
                throws Exception

覆盖:

doStart 在类中 Activity

抛出:

Exception

doStop

protected void doStop()

覆盖:

doStop 在类中 Activity

fetchIndex

public LocalIndexData fetchIndex(String topic,
                                 String app,
                                 short partition)

saveIndex

public boolean saveIndex(String topic,
                         String app,
                         short partition,
                         long index)

initPersistPathFile

protected File initPersistPathFile(String path)
                            throws Exception

抛出:

Exception

doRead

protected com.google.common.collect.Table<String,String,Map<Short,LocalIndexData>> doRead(File persistFile)
                                                                                   throws Exception

抛出:

Exception

persist

protected void persist()

doPersist

protected void doPersist(File persistFile)