ConnectivityResultDeserializer.java
/**
* Copyright (c) 2022, 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.security.json;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.JsonToken;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.deser.std.StdDeserializer;
import com.powsybl.commons.json.JsonUtil;
import com.powsybl.security.results.ConnectivityResult;
import java.io.IOException;
import java.util.Collections;
import java.util.Set;
/**
* @author Bertrand Rix {@literal <bertrand.rix at artelys.com>}
*/
public class ConnectivityResultDeserializer extends StdDeserializer<ConnectivityResult> {
public ConnectivityResultDeserializer() {
super(ConnectivityResult.class);
}
@Override
public ConnectivityResult deserialize(JsonParser parser, DeserializationContext deserializationContext) throws IOException {
int createdSynchronousComponentCount = 0;
int createdConnectedComponentCount = 0;
double disconnectedLoadActivePower = 0.0;
double disconnectedGenerationActivePower = 0.0;
Set<String> disconnectedElements = Collections.emptySet();
while (parser.nextToken() != JsonToken.END_OBJECT) {
switch (parser.currentName()) {
case "createdSynchronousComponentCount":
parser.nextToken();
createdSynchronousComponentCount = parser.getIntValue();
break;
case "createdConnectedComponentCount":
parser.nextToken();
createdConnectedComponentCount = parser.getIntValue();
break;
case "disconnectedLoadActivePower":
parser.nextToken();
disconnectedLoadActivePower = parser.getDoubleValue();
break;
case "disconnectedGenerationActivePower":
parser.nextToken();
disconnectedGenerationActivePower = parser.getDoubleValue();
break;
case "disconnectedElements":
parser.nextToken();
disconnectedElements = JsonUtil.readSet(deserializationContext, parser, String.class);
break;
default:
throw new IllegalStateException("Unexpected field: " + parser.currentName());
}
}
return new ConnectivityResult(createdSynchronousComponentCount, createdConnectedComponentCount,
disconnectedLoadActivePower, disconnectedGenerationActivePower, disconnectedElements);
}
}