Uses of Interface
org.apache.iotdb.tsfile.file.metadata.IChunkMetadata

Packages that use IChunkMetadata

Package	Description
org.apache.iotdb.tsfile.file.metadata
org.apache.iotdb.tsfile.read
org.apache.iotdb.tsfile.read.controller
org.apache.iotdb.tsfile.read.reader.series
org.apache.iotdb.tsfile.write.writer.tsmiterator

Uses of IChunkMetadata in org.apache.iotdb.tsfile.file.metadata

Classes in org.apache.iotdb.tsfile.file.metadata that implement IChunkMetadata

Modifier and Type	Class	Description
class	AlignedChunkMetadata
class	ChunkMetadata	Metadata of one chunk.

Methods in org.apache.iotdb.tsfile.file.metadata that return IChunkMetadata

Modifier and Type	Method	Description
IChunkMetadata	AlignedChunkMetadata.getTimeChunkMetadata()

Methods in org.apache.iotdb.tsfile.file.metadata that return types with arguments of type IChunkMetadata

Modifier and Type	Method	Description
java.util.List<IChunkMetadata>	TimeseriesMetadata.getChunkMetadataList()
java.util.List<IChunkMetadata>	TimeseriesMetadata.getCopiedChunkMetadataList()
java.util.List<IChunkMetadata>	AlignedChunkMetadata.getValueChunkMetadataList()
java.util.List<IChunkMetadata>	AlignedTimeSeriesMetadata.loadChunkMetadataList()	If the chunkMetadataLoader is MemChunkMetadataLoader, the VectorChunkMetadata is already assembled while constructing the in-memory TsFileResource, so we just return the assembled VectorChunkMetadata list.
java.util.List<IChunkMetadata>	ITimeSeriesMetadata.loadChunkMetadataList()	Return the result has already been filtered by modification files.
java.util.List<IChunkMetadata>	TimeseriesMetadata.loadChunkMetadataList()

Constructors in org.apache.iotdb.tsfile.file.metadata with parameters of type IChunkMetadata

Constructor	Description
AlignedChunkMetadata(IChunkMetadata timeChunkMetadata, java.util.List<IChunkMetadata> valueChunkMetadataList)

Constructor parameters in org.apache.iotdb.tsfile.file.metadata with type arguments of type IChunkMetadata

Constructor	Description
AlignedChunkMetadata(IChunkMetadata timeChunkMetadata, java.util.List<IChunkMetadata> valueChunkMetadataList)

Uses of IChunkMetadata in org.apache.iotdb.tsfile.read

Methods in org.apache.iotdb.tsfile.read that return types with arguments of type IChunkMetadata

Modifier and Type	Method	Description
java.util.List<IChunkMetadata>	TsFileSequenceReader.getChunkMetadataListByTimeseriesMetadataOffset(long startOffset, long endOffset)	Get chunk metadata list by the start offset and end offset of the timeseries metadata.
java.util.List<IChunkMetadata>	TsFileSequenceReader.getIChunkMetadataList(Path path)
java.util.Map<java.lang.String,Pair<java.util.List<IChunkMetadata>,Pair<java.lang.Long,java.lang.Long>>>	TsFileSequenceReader.getTimeseriesMetadataOffsetByDevice(MetadataIndexNode measurementNode, java.util.Set<java.lang.String> excludedMeasurementIds, boolean needChunkMetadata)	Get the measurements of current device by its first measurement node.
java.util.List<IChunkMetadata>	TsFileSequenceReader.readIChunkMetaDataList(ITimeSeriesMetadata timeseriesMetaData)

Methods in org.apache.iotdb.tsfile.read with parameters of type IChunkMetadata

Modifier and Type	Method	Description
long	TsFileSequenceReader.checkChunkAndPagesStatistics(IChunkMetadata chunkMetadata)

Method parameters in org.apache.iotdb.tsfile.read with type arguments of type IChunkMetadata

Modifier and Type	Method	Description
MeasurementSchema	TsFileSequenceReader.getMeasurementSchema(java.util.List<IChunkMetadata> chunkMetadataList)	Get measurement schema by chunkMetadatas.

Uses of IChunkMetadata in org.apache.iotdb.tsfile.read.controller

Methods in org.apache.iotdb.tsfile.read.controller that return types with arguments of type IChunkMetadata

Modifier and Type	Method	Description
java.util.List<IChunkMetadata>	IMetadataQuerier.getChunkMetaDataList(Path path)
java.util.List<IChunkMetadata>	MetadataQuerierByFileImpl.getChunkMetaDataList(Path timeseriesPath)
java.util.Map<Path,java.util.List<IChunkMetadata>>	IMetadataQuerier.getChunkMetaDataMap(java.util.List<Path> paths)
java.util.Map<Path,java.util.List<IChunkMetadata>>	MetadataQuerierByFileImpl.getChunkMetaDataMap(java.util.List<Path> paths)
java.util.List<IChunkMetadata>	IChunkMetadataLoader.loadChunkMetadataList(ITimeSeriesMetadata timeSeriesMetadata)	read all chunk metadata of one time series in one file.

Methods in org.apache.iotdb.tsfile.read.controller with parameters of type IChunkMetadata

Modifier and Type	Method	Description
static TsFileSequenceReader.LocateStatus	MetadataQuerierByFileImpl.checkLocateStatus(IChunkMetadata chunkMetaData, long spacePartitionStartPos, long spacePartitionEndPos)	Check the location of a given chunkGroupMetaData with respect to a space partition constraint.
IChunkReader	CachedChunkLoaderImpl.getChunkReader(IChunkMetadata chunkMetaData, Filter timeFilter)
IChunkReader	IChunkLoader.getChunkReader(IChunkMetadata chunkMetaData, Filter timeFilter)

Uses of IChunkMetadata in org.apache.iotdb.tsfile.read.reader.series

Fields in org.apache.iotdb.tsfile.read.reader.series with type parameters of type IChunkMetadata

Modifier and Type	Field	Description
protected java.util.List<IChunkMetadata>	AbstractFileSeriesReader.chunkMetadataList
protected java.util.List<IChunkMetadata>	FileSeriesReaderByTimestamp.chunkMetadataList

Methods in org.apache.iotdb.tsfile.read.reader.series with parameters of type IChunkMetadata

Modifier and Type	Method	Description
protected abstract boolean	AbstractFileSeriesReader.chunkSatisfied(IChunkMetadata chunkMetaData)
protected boolean	EmptyFileSeriesReader.chunkSatisfied(IChunkMetadata chunkMetaData)
protected boolean	FileSeriesReader.chunkSatisfied(IChunkMetadata chunkMetaData)
protected abstract void	AbstractFileSeriesReader.initChunkReader(IChunkMetadata chunkMetaData)
protected void	EmptyFileSeriesReader.initChunkReader(IChunkMetadata chunkMetaData)
protected void	FileSeriesReader.initChunkReader(IChunkMetadata chunkMetaData)

Constructor parameters in org.apache.iotdb.tsfile.read.reader.series with type arguments of type IChunkMetadata

Constructor	Description
AbstractFileSeriesReader(IChunkLoader chunkLoader, java.util.List<IChunkMetadata> chunkMetadataList, Filter filter)	constructor of FileSeriesReader.
FileSeriesReader(IChunkLoader chunkLoader, java.util.List<IChunkMetadata> chunkMetadataList, Filter filter)
FileSeriesReaderByTimestamp(IChunkLoader chunkLoader, java.util.List<IChunkMetadata> chunkMetadataList)	init with chunkLoader and chunkMetaDataList.

Uses of IChunkMetadata in org.apache.iotdb.tsfile.write.writer.tsmiterator

Fields in org.apache.iotdb.tsfile.write.writer.tsmiterator with type parameters of type IChunkMetadata

Modifier and Type	Field	Description
protected java.util.Iterator<Pair<Path,java.util.List<IChunkMetadata>>>	TSMIterator.iterator
protected java.util.List<Pair<Path,java.util.List<IChunkMetadata>>>	TSMIterator.sortedChunkMetadataList

Methods in org.apache.iotdb.tsfile.write.writer.tsmiterator that return types with arguments of type IChunkMetadata

Modifier and Type	Method	Description
static java.util.List<Pair<Path,java.util.List<IChunkMetadata>>>	TSMIterator.sortChunkMetadata(java.util.List<ChunkGroupMetadata> chunkGroupMetadataList, java.lang.String currentDevice, java.util.List<ChunkMetadata> chunkMetadataList)

Method parameters in org.apache.iotdb.tsfile.write.writer.tsmiterator with type arguments of type IChunkMetadata

Modifier and Type	Method	Description
static TimeseriesMetadata	TSMIterator.constructOneTimeseriesMetadata(java.lang.String measurementId, java.util.List<IChunkMetadata> chunkMetadataList)