CostResultMapDeserializer.java
/*
* Copyright (c) 2021, 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/.
*/
package com.powsybl.openrao.data.raoresult.io.json.deserializers;
import com.powsybl.openrao.commons.OpenRaoException;
import com.powsybl.openrao.data.crac.api.Crac;
import com.powsybl.openrao.data.raoresult.impl.CostResult;
import com.powsybl.openrao.data.raoresult.impl.RaoResultImpl;
import com.fasterxml.jackson.core.JsonParser;
import java.io.IOException;
import static com.powsybl.openrao.data.raoresult.io.json.RaoResultJsonConstants.*;
/**
* @author Baptiste Seguinot {@literal <baptiste.seguinot at rte-france.com>}
*/
final class CostResultMapDeserializer {
private CostResultMapDeserializer() {
}
static void deserialize(JsonParser jsonParser, RaoResultImpl raoResult, String jsonFileVersion, Crac crac) throws IOException {
while (!jsonParser.nextToken().isStructEnd()) {
String optimizedInstantId = deserializeOptimizedInstantId(jsonParser.getCurrentName(), jsonFileVersion, crac);
jsonParser.nextToken();
deserializeCostResult(jsonParser, raoResult, optimizedInstantId);
}
}
private static void deserializeCostResult(JsonParser jsonParser, RaoResultImpl raoResult, String optInstantId) throws IOException {
CostResult costResult = raoResult.getAndCreateIfAbsentCostResult(optInstantId);
while (!jsonParser.nextToken().isStructEnd()) {
switch (jsonParser.getCurrentName()) {
case FUNCTIONAL_COST:
jsonParser.nextToken();
costResult.setFunctionalCost(jsonParser.getDoubleValue());
break;
case VIRTUAL_COSTS:
jsonParser.nextToken();
deserializeVirtualCosts(jsonParser, costResult);
break;
default:
throw new OpenRaoException(String.format("Cannot deserialize RaoResult: unexpected field in %s (%s)", COST_RESULTS, jsonParser.getCurrentName()));
}
}
}
private static void deserializeVirtualCosts(JsonParser jsonParser, CostResult costResult) throws IOException {
while (!jsonParser.nextToken().isStructEnd()) {
String costName = jsonParser.getCurrentName();
jsonParser.nextToken();
double costValue = jsonParser.getDoubleValue();
costResult.setVirtualCost(costName, costValue);
}
}
}