Uses of Class
org.apache.iotdb.tsfile.write.schema.MeasurementSchema
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Uses of MeasurementSchema in org.apache.iotdb.tsfile.read
Methods in org.apache.iotdb.tsfile.read that return MeasurementSchema Modifier and Type Method Description MeasurementSchemaTsFileSequenceReader. 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 voidMeasurementGroup. setMeasurementSchemaMap(java.util.Map<java.lang.String,MeasurementSchema> measurementSchemaMap)static voidTsFileGeneratorUtils. writeWithTablet(TsFileWriter tsFileWriter, java.lang.String deviceId, java.util.List<MeasurementSchema> schemas, long rowNum, long startTime, long startValue, boolean isAligned)static voidTsFileGeneratorUtils. 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 voidTsFileWriter. 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 voidTsFileWriter. registerAlignedTimeseries(Path devicePath, java.util.List<MeasurementSchema> measurementSchemas)Register aligned timeseries.voidTsFileWriter. registerSchemaTemplate(java.lang.String templateName, java.util.Map<java.lang.String,MeasurementSchema> template, boolean isAligned)voidTsFileWriter. 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 voidAlignedChunkGroupWriterImpl. tryToAddSeriesWriter(MeasurementSchema measurementSchema)voidIChunkGroupWriter. tryToAddSeriesWriter(MeasurementSchema measurementSchema)given a measurement descriptor, create a corresponding writer and put into this ChunkGroupWriter.voidNonAlignedChunkGroupWriterImpl. tryToAddSeriesWriter(MeasurementSchema schema)Method parameters in org.apache.iotdb.tsfile.write.chunk with type arguments of type MeasurementSchema Modifier and Type Method Description voidAlignedChunkGroupWriterImpl. tryToAddSeriesWriter(java.util.List<MeasurementSchema> measurementSchemas)voidIChunkGroupWriter. tryToAddSeriesWriter(java.util.List<MeasurementSchema> measurementSchemas)given a measurement descriptor list, create corresponding writers and put into this ChunkGroupWriter.voidNonAlignedChunkGroupWriterImpl. 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 voidTablet. 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 MeasurementSchemaMeasurementSchema. deserializeFrom(java.io.InputStream inputStream)function for deserializing data from input stream.static MeasurementSchemaMeasurementSchema. deserializeFrom(java.nio.ByteBuffer buffer)function for deserializing data from byte buffer.static MeasurementSchemaMeasurementSchema. partialDeserializeFrom(java.nio.ByteBuffer buffer)Methods in org.apache.iotdb.tsfile.write.schema with parameters of type MeasurementSchema Modifier and Type Method Description intMeasurementSchema. compareTo(MeasurementSchema o)compare by measurementID.voidSchema. extendTemplate(java.lang.String templateName, MeasurementSchema descriptor)If template does not exist, an nonAligned timeseries is created by defaultvoidSchema. registerTimeseries(Path devicePath, MeasurementSchema measurementSchema)
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