org.apache.iotdb.db.engine.memtable

类 AlignedWritableMemChunkGroup

java.lang.Object

org.apache.iotdb.db.engine.memtable.AlignedWritableMemChunkGroup

所有已实现的接口:

IWritableMemChunkGroup

public class AlignedWritableMemChunkGroup
extends Object
implements IWritableMemChunkGroup

构造器概要

构造器

构造器和说明
AlignedWritableMemChunkGroup(List<IMeasurementSchema> schemaList)

方法概要

限定符和类型	方法和说明
boolean	contains(String measurement) Check whether this MemChunkGroup contains a measurement.
long	count()
int	delete(PartialPath originalPath, PartialPath devicePath, long startTimestamp, long endTimestamp)
AlignedWritableMemChunk	getAlignedMemChunk()
long	getCurrentTVListSize(String measurement)
Map<String,IWritableMemChunk>	getMemChunkMap()
void	release()
void	write(long insertTime, Object[] objectValue, List<Integer> failedIndices, List<IMeasurementSchema> schemaList)
void	writeValues(long[] times, Object[] columns, BitMap[] bitMaps, List<Integer> failedIndices, List<IMeasurementSchema> schemaList, int start, int end)

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

AlignedWritableMemChunkGroup

public AlignedWritableMemChunkGroup(List<IMeasurementSchema> schemaList)

方法详细资料

writeValues

public void writeValues(long[] times,
                        Object[] columns,
                        BitMap[] bitMaps,
                        List<Integer> failedIndices,
                        List<IMeasurementSchema> schemaList,
                        int start,
                        int end)

指定者:

writeValues 在接口中 IWritableMemChunkGroup

release

public void release()

指定者:

release 在接口中 IWritableMemChunkGroup

count

public long count()

指定者:

count 在接口中 IWritableMemChunkGroup

contains

public boolean contains(String measurement)

Check whether this MemChunkGroup contains a measurement. If a VECTOR_PLACEHOLDER passed from outer, always return true because AlignedMemChunkGroup existing.

指定者:

contains 在接口中 IWritableMemChunkGroup

write

public void write(long insertTime,
                  Object[] objectValue,
                  List<Integer> failedIndices,
                  List<IMeasurementSchema> schemaList)

指定者:

write 在接口中 IWritableMemChunkGroup

getMemChunkMap

public Map<String,IWritableMemChunk> getMemChunkMap()

指定者:

getMemChunkMap 在接口中 IWritableMemChunkGroup

delete

public int delete(PartialPath originalPath,
                  PartialPath devicePath,
                  long startTimestamp,
                  long endTimestamp)

指定者:

delete 在接口中 IWritableMemChunkGroup

getCurrentTVListSize

public long getCurrentTVListSize(String measurement)

指定者:

getCurrentTVListSize 在接口中 IWritableMemChunkGroup

getAlignedMemChunk

public AlignedWritableMemChunk getAlignedMemChunk()