CsvFsvParser.java
/**
* Copyright (c) 2023, RTE (http://www.rte-france.com/)
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
* SPDX-License-Identifier: MPL-2.0
*/
package com.powsybl.dynawo.outputvariables;
import com.powsybl.dynawo.commons.AbstractCsvParser;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.Optional;
/**
* @author Laurent Issertial {@literal <laurent.issertial at rte-france.com>}
*/
public final class CsvFsvParser extends AbstractCsvParser<FsvEntry> {
private static final Logger LOGGER = LoggerFactory.getLogger(CsvFsvParser.class);
private static final int NB_COLUMNS = 4;
public CsvFsvParser() {
this(DEFAULT_SEPARATOR);
}
public CsvFsvParser(char separator) {
super(separator, true);
}
@Override
protected Optional<FsvEntry> createEntry(String[] tokens) {
String model = tokens[0];
String variable = tokens[1];
String value = tokens[2];
if (model == null || variable == null || value == null) {
LOGGER.warn("Inconsistent FSV entry (model: '{}', variable: '{}', value: '{}')", model, variable, value);
} else {
try {
double valueD = Double.parseDouble(value);
return Optional.of(new FsvEntry(model, variable, valueD));
} catch (NumberFormatException e) {
LOGGER.warn("Inconsistent value entry '{}'", value);
}
}
return Optional.empty();
}
@Override
protected boolean hasCorrectNbColumns(int tokensSize) {
return tokensSize == NB_COLUMNS;
}
@Override
protected int getNbColumns() {
return NB_COLUMNS;
}
}