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CsvJointGridContainerSource.java
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CsvJointGridContainerSource.java
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/*
* © 2022. 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.exceptions.FileException;
import edu.ie3.datamodel.exceptions.GraphicSourceException;
import edu.ie3.datamodel.exceptions.RawGridException;
import edu.ie3.datamodel.exceptions.SourceException;
import edu.ie3.datamodel.exceptions.SystemParticipantsException;
import edu.ie3.datamodel.io.naming.DefaultDirectoryHierarchy;
import edu.ie3.datamodel.io.naming.EntityPersistenceNamingStrategy;
import edu.ie3.datamodel.io.naming.FileNamingStrategy;
import edu.ie3.datamodel.io.source.*;
import edu.ie3.datamodel.models.input.container.GraphicElements;
import edu.ie3.datamodel.models.input.container.JointGridContainer;
import edu.ie3.datamodel.models.input.container.RawGridElements;
import edu.ie3.datamodel.models.input.container.SystemParticipants;
import edu.ie3.datamodel.utils.options.Try;
import java.util.List;
import java.util.stream.Stream;
/** Convenience class for cases where all used data comes from CSV sources */
public class CsvJointGridContainerSource {
private CsvJointGridContainerSource() {}
public static JointGridContainer read(
String gridName, String csvSep, String directoryPath, boolean isHierarchic)
throws SourceException, FileException {
/* Parameterization */
FileNamingStrategy namingStrategy;
if (isHierarchic) {
// Hierarchic structure
DefaultDirectoryHierarchy fileHierarchy =
new DefaultDirectoryHierarchy(directoryPath, gridName);
namingStrategy = new FileNamingStrategy(new EntityPersistenceNamingStrategy(), fileHierarchy);
fileHierarchy.validate();
} else {
// Flat structure
namingStrategy = new FileNamingStrategy();
}
/* Instantiating sources */
TypeSource typeSource = new CsvTypeSource(csvSep, directoryPath, namingStrategy);
RawGridSource rawGridSource =
new CsvRawGridSource(csvSep, directoryPath, namingStrategy, typeSource);
ThermalSource thermalSource =
new CsvThermalSource(csvSep, directoryPath, namingStrategy, typeSource);
SystemParticipantSource systemParticipantSource =
new CsvSystemParticipantSource(
csvSep, directoryPath, namingStrategy, typeSource, thermalSource, rawGridSource);
GraphicSource graphicSource =
new CsvGraphicSource(csvSep, directoryPath, namingStrategy, typeSource, rawGridSource);
/* Loading models */
Try<RawGridElements, RawGridException> rawGridElements = Try.apply(rawGridSource::getGridData);
Try<SystemParticipants, SystemParticipantsException> systemParticipants =
Try.apply(systemParticipantSource::getSystemParticipants);
Try<GraphicElements, GraphicSourceException> graphicElements =
Try.apply(graphicSource::getGraphicElements);
List<? extends Exception> exceptions =
Stream.of(rawGridElements, systemParticipants, graphicElements)
.filter(Try::isFailure)
.map(Try::getException)
.toList();
if (exceptions.size() > 0) {
throw new SourceException(
exceptions.size() + " error(s) occurred while reading sources. ", exceptions);
} else {
return new JointGridContainer(
gridName,
rawGridElements.getData(),
systemParticipants.getData(),
graphicElements.getData());
}
}
}