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CsvTimeSeriesMappingSource.java
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CsvTimeSeriesMappingSource.java
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/*
* © 2021. TU Dortmund University,
* Institute of Energy Systems, Energy Efficiency and Energy Economics,
* Research group Distribution grid planning and operation
*/
package edu.ie3.datamodel.io.source.csv;
import edu.ie3.datamodel.io.factory.SimpleEntityData;
import edu.ie3.datamodel.io.factory.timeseries.TimeSeriesMappingFactory;
import edu.ie3.datamodel.io.naming.FileNamingStrategy;
import edu.ie3.datamodel.io.source.TimeSeriesMappingSource;
import edu.ie3.datamodel.utils.options.Try;
import java.util.Map;
import java.util.UUID;
import java.util.stream.Collectors;
public class CsvTimeSeriesMappingSource extends CsvDataSource implements TimeSeriesMappingSource {
/* Available factories */
private static final TimeSeriesMappingFactory mappingFactory = new TimeSeriesMappingFactory();
private final Map<UUID, UUID> mapping;
public CsvTimeSeriesMappingSource(
String csvSep, String folderPath, FileNamingStrategy fileNamingStrategy) {
super(csvSep, folderPath, fileNamingStrategy);
/* Build the map */
mapping =
buildStreamWithFieldsToAttributesMap(MappingEntry.class, connector)
.map(
fieldToValues -> {
SimpleEntityData entityData =
new SimpleEntityData(fieldToValues, MappingEntry.class);
return mappingFactory.get(entityData);
})
.map(Try::get)
.collect(Collectors.toMap(MappingEntry::getParticipant, MappingEntry::getTimeSeries));
}
@Override
public Map<UUID, UUID> getMapping() {
return mapping;
}
}