org.apache.iotdb.db.engine.storagegroup

类 IDTableFlushTimeManager

java.lang.Object

org.apache.iotdb.db.engine.storagegroup.IDTableFlushTimeManager

所有已实现的接口:

ILastFlushTimeManager

public class IDTableFlushTimeManager
extends Object
implements ILastFlushTimeManager

This class manages last time and flush time for sequence and unsequence determination This class This class is NOT thread safe, caller should ensure synchronization This class not support upgrade

构造器概要

构造器

构造器和说明
IDTableFlushTimeManager(IDTable idTable)

方法概要

限定符和类型	方法和说明
void	applyNewlyFlushedTimeToFlushedTime()
void	clearFlushedTime()
void	clearGlobalFlushedTime()
void	clearLastTime()
void	ensureFlushedTimePartition(long timePartitionId)
long	ensureFlushedTimePartitionAndInit(long timePartitionId, String path, long initTime)
void	ensureLastTimePartition(long timePartitionId)
long	getFlushedTime(long timePartitionId, String path)
long	getGlobalFlushedTime(String path)
long	getLastTime(long timePartitionId, String path)
void	setMultiDeviceFlushedTime(long timePartitionId, Map<String,Long> flushedTimeMap)
void	setMultiDeviceGlobalFlushedTime(Map<String,Long> globalFlushedTimeMap)
void	setMultiDeviceLastTime(long timePartitionId, Map<String,Long> lastTimeMap)
void	setOneDeviceFlushedTime(long timePartitionId, String path, long time)
void	setOneDeviceGlobalFlushedTime(String path, long time)
void	setOneDeviceLastTime(long timePartitionId, String path, long time)
void	updateFlushedTime(long timePartitionId, String path, long time)
void	updateGlobalFlushedTime(String path, long time)
void	updateLastTime(long timePartitionId, String path, long time)
boolean	updateLatestFlushTime(long partitionId)
boolean	updateLatestFlushTimeToPartition(long partitionId, long latestFlushTime) update latest flush time for partition id
void	updateNewlyFlushedPartitionLatestFlushedTimeForEachDevice(long partitionId, String deviceId, long time)

从类继承的方法 java.lang.Object

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

构造器详细资料

IDTableFlushTimeManager

public IDTableFlushTimeManager(IDTable idTable)

方法详细资料

setMultiDeviceLastTime

public void setMultiDeviceLastTime(long timePartitionId,
                                   Map<String,Long> lastTimeMap)

指定者:

setMultiDeviceLastTime 在接口中 ILastFlushTimeManager

setOneDeviceLastTime

public void setOneDeviceLastTime(long timePartitionId,
                                 String path,
                                 long time)

指定者:

setOneDeviceLastTime 在接口中 ILastFlushTimeManager

setMultiDeviceFlushedTime

public void setMultiDeviceFlushedTime(long timePartitionId,
                                      Map<String,Long> flushedTimeMap)

指定者:

setMultiDeviceFlushedTime 在接口中 ILastFlushTimeManager

setOneDeviceFlushedTime

public void setOneDeviceFlushedTime(long timePartitionId,
                                    String path,
                                    long time)

指定者:

setOneDeviceFlushedTime 在接口中 ILastFlushTimeManager

setMultiDeviceGlobalFlushedTime

public void setMultiDeviceGlobalFlushedTime(Map<String,Long> globalFlushedTimeMap)

指定者:

setMultiDeviceGlobalFlushedTime 在接口中 ILastFlushTimeManager

setOneDeviceGlobalFlushedTime

public void setOneDeviceGlobalFlushedTime(String path,
                                          long time)

指定者:

setOneDeviceGlobalFlushedTime 在接口中 ILastFlushTimeManager

updateLastTime

public void updateLastTime(long timePartitionId,
                           String path,
                           long time)

指定者:

updateLastTime 在接口中 ILastFlushTimeManager

updateFlushedTime

public void updateFlushedTime(long timePartitionId,
                              String path,
                              long time)

指定者:

updateFlushedTime 在接口中 ILastFlushTimeManager

updateGlobalFlushedTime

public void updateGlobalFlushedTime(String path,
                                    long time)

指定者:

updateGlobalFlushedTime 在接口中 ILastFlushTimeManager

updateNewlyFlushedPartitionLatestFlushedTimeForEachDevice

public void updateNewlyFlushedPartitionLatestFlushedTimeForEachDevice(long partitionId,
                                                                      String deviceId,
                                                                      long time)

指定者:

updateNewlyFlushedPartitionLatestFlushedTimeForEachDevice 在接口中 ILastFlushTimeManager

ensureLastTimePartition

public void ensureLastTimePartition(long timePartitionId)

指定者:

ensureLastTimePartition 在接口中 ILastFlushTimeManager

ensureFlushedTimePartition

public void ensureFlushedTimePartition(long timePartitionId)

指定者:

ensureFlushedTimePartition 在接口中 ILastFlushTimeManager

ensureFlushedTimePartitionAndInit

public long ensureFlushedTimePartitionAndInit(long timePartitionId,
                                              String path,
                                              long initTime)

指定者:

ensureFlushedTimePartitionAndInit 在接口中 ILastFlushTimeManager

applyNewlyFlushedTimeToFlushedTime

public void applyNewlyFlushedTimeToFlushedTime()

指定者:

applyNewlyFlushedTimeToFlushedTime 在接口中 ILastFlushTimeManager

updateLatestFlushTimeToPartition

public boolean updateLatestFlushTimeToPartition(long partitionId,
                                                long latestFlushTime)

update latest flush time for partition id

指定者:

updateLatestFlushTimeToPartition 在接口中 ILastFlushTimeManager

参数:

partitionId - partition id

latestFlushTime - lastest flush time

返回:

true if update latest flush time success

updateLatestFlushTime

public boolean updateLatestFlushTime(long partitionId)

指定者:

updateLatestFlushTime 在接口中 ILastFlushTimeManager

getFlushedTime

public long getFlushedTime(long timePartitionId,
                           String path)

指定者:

getFlushedTime 在接口中 ILastFlushTimeManager

getLastTime

public long getLastTime(long timePartitionId,
                        String path)

指定者:

getLastTime 在接口中 ILastFlushTimeManager

getGlobalFlushedTime

public long getGlobalFlushedTime(String path)

指定者:

getGlobalFlushedTime 在接口中 ILastFlushTimeManager

clearLastTime

public void clearLastTime()

指定者:

clearLastTime 在接口中 ILastFlushTimeManager

clearFlushedTime

public void clearFlushedTime()

指定者:

clearFlushedTime 在接口中 ILastFlushTimeManager

clearGlobalFlushedTime

public void clearGlobalFlushedTime()

指定者:

clearGlobalFlushedTime 在接口中 ILastFlushTimeManager