tsdb.loader.be

Class TimeSeriesLoaderBE

java.lang.Object

tsdb.loader.be.TimeSeriesLoaderBE

public class TimeSeriesLoaderBE
extends java.lang.Object

This class contains methods to read time series from input files in "BE"-Format and stores data into database.

Constructor Summary

Constructors

Constructor and Description
TimeSeriesLoaderBE(TsDB tsdb, long minTimestamp)

Method Summary

Modifier and Type	Method and Description
void	loadDirectory_with_stations_flat(java.nio.file.Path rootPath) Loads directory with station directories with dat-files (tsm structure)
void	loadDirectoryOfOneStation(Station station, java.nio.file.Path stationPath) Reads all UDBF-Files of one directory and inserts the data entries into database
void	loadWithPrefixFilenameMapOfOneStation(Station station, java.util.TreeMap<java.lang.String,java.util.List<java.nio.file.Path>> prefixFilenameMap)
static UDBFTimestampSeries	readUDBFTimeSeries(java.lang.String stationID_info, java.nio.file.Path filename) Reads an UDBF-File and return structured data as UDBFTimeSeries Object.
java.util.List<DataRow>	translateToEvents(Station station, UDBFTimestampSeries udbfTimeSeries, long minTimestamp, java.lang.String[][] outInfoTranslatedSensorNames) Convertes rows of input file data into events with matching schema of the event stream of this plotID

Methods inherited from class java.lang.Object

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

Constructor Detail

TimeSeriesLoaderBE

public TimeSeriesLoaderBE(TsDB tsdb,
                          long minTimestamp)

Method Detail

loadDirectory_with_stations_flat

public void loadDirectory_with_stations_flat(java.nio.file.Path rootPath)

Loads directory with station directories with dat-files (tsm structure)

Parameters:

rootPath -

loadDirectoryOfOneStation

public void loadDirectoryOfOneStation(Station station,
                                      java.nio.file.Path stationPath)

Reads all UDBF-Files of one directory and inserts the data entries into database

Parameters:

stationPath -

loadWithPrefixFilenameMapOfOneStation

public void loadWithPrefixFilenameMapOfOneStation(Station station,
                                                  java.util.TreeMap<java.lang.String,java.util.List<java.nio.file.Path>> prefixFilenameMap)

readUDBFTimeSeries

public static UDBFTimestampSeries readUDBFTimeSeries(java.lang.String stationID_info,
                                                     java.nio.file.Path filename)
                                              throws java.io.IOException

Reads an UDBF-File and return structured data as UDBFTimeSeries Object.

Parameters:

filename -

Returns:

Throws:

java.io.IOException

translateToEvents

public java.util.List<DataRow> translateToEvents(Station station,
                                                 UDBFTimestampSeries udbfTimeSeries,
                                                 long minTimestamp,
                                                 java.lang.String[][] outInfoTranslatedSensorNames)

Convertes rows of input file data into events with matching schema of the event stream of this plotID

Parameters:

udbfTimeSeries -

minTimestamp - minimal timestamp that should be included in result

Returns:

List of Events, time stamp ordered