Uses of Class
org.apache.iotdb.tsfile.write.schema.MeasurementSchema

Packages that use MeasurementSchema

Package	Description
org.apache.iotdb.tsfile.read
org.apache.iotdb.tsfile.utils
org.apache.iotdb.tsfile.write
org.apache.iotdb.tsfile.write.chunk
org.apache.iotdb.tsfile.write.record
org.apache.iotdb.tsfile.write.schema

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

Methods in org.apache.iotdb.tsfile.read that return MeasurementSchema

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

Uses of MeasurementSchema in org.apache.iotdb.tsfile.utils

Methods in org.apache.iotdb.tsfile.utils that return types with arguments of type MeasurementSchema

Modifier and Type	Method	Description
java.util.Map<java.lang.String,MeasurementSchema>	MeasurementGroup.getMeasurementSchemaMap()

Method parameters in org.apache.iotdb.tsfile.utils with type arguments of type MeasurementSchema

Modifier and Type	Method	Description
void	MeasurementGroup.setMeasurementSchemaMap(java.util.Map<java.lang.String,MeasurementSchema> measurementSchemaMap)
static void	TsFileGeneratorUtils.writeWithTablet(TsFileWriter tsFileWriter, java.lang.String deviceId, java.util.List<MeasurementSchema> schemas, long rowNum, long startTime, long startValue, boolean isAligned)
static void	TsFileGeneratorUtils.writeWithTsRecord(TsFileWriter tsFileWriter, java.lang.String deviceId, java.util.List<MeasurementSchema> schemas, long rowSize, long startTime, long startValue, boolean isAligned)

Constructor parameters in org.apache.iotdb.tsfile.utils with type arguments of type MeasurementSchema

Constructor	Description
MeasurementGroup(boolean isAligned, java.util.List<MeasurementSchema> measurementSchemas)
MeasurementGroup(boolean isAligned, java.util.Map<java.lang.String,MeasurementSchema> measurementSchemaMap)

Uses of MeasurementSchema in org.apache.iotdb.tsfile.write

Methods in org.apache.iotdb.tsfile.write with parameters of type MeasurementSchema

Modifier and Type	Method	Description
void	TsFileWriter.registerTimeseries(Path devicePath, MeasurementSchema measurementSchema)	Register nonAligned timeseries by single.

Method parameters in org.apache.iotdb.tsfile.write with type arguments of type MeasurementSchema

Modifier and Type	Method	Description
void	TsFileWriter.registerAlignedTimeseries(Path devicePath, java.util.List<MeasurementSchema> measurementSchemas)	Register aligned timeseries.
void	TsFileWriter.registerSchemaTemplate(java.lang.String templateName, java.util.Map<java.lang.String,MeasurementSchema> template, boolean isAligned)
void	TsFileWriter.registerTimeseries(Path devicePath, java.util.List<MeasurementSchema> measurementSchemas)	Register nonAligned timeseries by groups.

Uses of MeasurementSchema in org.apache.iotdb.tsfile.write.chunk

Methods in org.apache.iotdb.tsfile.write.chunk with parameters of type MeasurementSchema

Modifier and Type	Method	Description
void	AlignedChunkGroupWriterImpl.tryToAddSeriesWriter(MeasurementSchema measurementSchema)
void	IChunkGroupWriter.tryToAddSeriesWriter(MeasurementSchema measurementSchema)	given a measurement descriptor, create a corresponding writer and put into this ChunkGroupWriter.
void	NonAlignedChunkGroupWriterImpl.tryToAddSeriesWriter(MeasurementSchema schema)

Method parameters in org.apache.iotdb.tsfile.write.chunk with type arguments of type MeasurementSchema

Modifier and Type	Method	Description
void	AlignedChunkGroupWriterImpl.tryToAddSeriesWriter(java.util.List<MeasurementSchema> measurementSchemas)
void	IChunkGroupWriter.tryToAddSeriesWriter(java.util.List<MeasurementSchema> measurementSchemas)	given a measurement descriptor list, create corresponding writers and put into this ChunkGroupWriter.
void	NonAlignedChunkGroupWriterImpl.tryToAddSeriesWriter(java.util.List<MeasurementSchema> schemas)

Uses of MeasurementSchema in org.apache.iotdb.tsfile.write.record

Methods in org.apache.iotdb.tsfile.write.record that return types with arguments of type MeasurementSchema

Modifier and Type	Method	Description
java.util.List<MeasurementSchema>	Tablet.getSchemas()

Method parameters in org.apache.iotdb.tsfile.write.record with type arguments of type MeasurementSchema

Modifier and Type	Method	Description
void	Tablet.setSchemas(java.util.List<MeasurementSchema> schemas)

Constructor parameters in org.apache.iotdb.tsfile.write.record with type arguments of type MeasurementSchema

Constructor	Description
Tablet(java.lang.String deviceId, java.util.List<MeasurementSchema> schemas)	Return a tablet with default specified row number.
Tablet(java.lang.String deviceId, java.util.List<MeasurementSchema> schemas, int maxRowNumber)	Return a tablet with the specified number of rows (maxBatchSize).
Tablet(java.lang.String deviceId, java.util.List<MeasurementSchema> schemas, long[] timestamps, java.lang.Object[] values, BitMap[] bitMaps, int maxRowNumber)	Return a tablet with specified timestamps and values.

Uses of MeasurementSchema in org.apache.iotdb.tsfile.write.schema

Methods in org.apache.iotdb.tsfile.write.schema that return MeasurementSchema

Modifier and Type	Method	Description
static MeasurementSchema	MeasurementSchema.deserializeFrom(java.io.InputStream inputStream)	function for deserializing data from input stream.
static MeasurementSchema	MeasurementSchema.deserializeFrom(java.nio.ByteBuffer buffer)	function for deserializing data from byte buffer.
static MeasurementSchema	MeasurementSchema.partialDeserializeFrom(java.nio.ByteBuffer buffer)

Methods in org.apache.iotdb.tsfile.write.schema with parameters of type MeasurementSchema

Modifier and Type	Method	Description
int	MeasurementSchema.compareTo(MeasurementSchema o)	compare by measurementID.
void	Schema.extendTemplate(java.lang.String templateName, MeasurementSchema descriptor)	If template does not exist, an nonAligned timeseries is created by default
void	Schema.registerTimeseries(Path devicePath, MeasurementSchema measurementSchema)