AbstractTripping.java
/**
* Copyright (c) 2017, 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.iidm.modification.tripping;
import com.powsybl.commons.PowsyblException;
import com.powsybl.commons.report.ReportNode;
import com.powsybl.computation.ComputationManager;
import com.powsybl.iidm.modification.AbstractNetworkModification;
import com.powsybl.iidm.modification.NetworkModificationImpact;
import com.powsybl.iidm.modification.topology.NamingStrategy;
import com.powsybl.iidm.network.Network;
import com.powsybl.iidm.network.Switch;
import com.powsybl.iidm.network.Terminal;
import java.util.HashSet;
import java.util.Objects;
import java.util.Set;
import static com.powsybl.iidm.modification.util.ModificationLogs.logOrThrow;
/**
* @author Mathieu Bague {@literal <mathieu.bague at rte-france.com>}
*/
public abstract class AbstractTripping extends AbstractNetworkModification implements Tripping {
protected final String id;
protected AbstractTripping(String id) {
this.id = Objects.requireNonNull(id);
}
public String getId() {
return id;
}
@Override
public void apply(Network network, NamingStrategy namingStrategy, boolean throwException, ComputationManager computationManager,
ReportNode reportNode) {
Set<Switch> switchesToOpen = new HashSet<>();
Set<Terminal> terminalsToDisconnect = new HashSet<>();
try {
traverse(network, switchesToOpen, terminalsToDisconnect);
switchesToOpen.forEach(s -> s.setOpen(true));
terminalsToDisconnect.forEach(Terminal::disconnect);
} catch (PowsyblException powsyblException) {
logOrThrow(throwException, powsyblException.getMessage());
}
}
@Override
public NetworkModificationImpact hasImpactOnNetwork(Network network) {
impact = DEFAULT_IMPACT;
if (network.getIdentifiable(id) == null) {
impact = NetworkModificationImpact.CANNOT_BE_APPLIED;
} else {
Set<Switch> switchesToOpen = new HashSet<>();
Set<Terminal> terminalsToDisconnect = new HashSet<>();
traverse(network, switchesToOpen, terminalsToDisconnect);
if (switchesToOpen.isEmpty() && terminalsToDisconnect.isEmpty()) {
impact = NetworkModificationImpact.NO_IMPACT_ON_NETWORK;
}
}
return impact;
}
public void traverseDoubleSidedEquipment(String voltageLevelId, Terminal terminal1, Terminal terminal2, Set<Switch> switchesToOpen, Set<Terminal> terminalsToDisconnect, Set<Terminal> traversedTerminals, String equipmentType) {
if (voltageLevelId != null) {
if (voltageLevelId.equals(terminal1.getVoltageLevel().getId())) {
TrippingTopologyTraverser.traverse(terminal1, switchesToOpen, terminalsToDisconnect, traversedTerminals);
} else if (voltageLevelId.equals(terminal2.getVoltageLevel().getId())) {
TrippingTopologyTraverser.traverse(terminal2, switchesToOpen, terminalsToDisconnect, traversedTerminals);
} else {
throw new PowsyblException("VoltageLevel '" + voltageLevelId + "' not connected to " + equipmentType + " '" + id + "'");
}
} else {
TrippingTopologyTraverser.traverse(terminal1, switchesToOpen, terminalsToDisconnect, traversedTerminals);
TrippingTopologyTraverser.traverse(terminal2, switchesToOpen, terminalsToDisconnect, traversedTerminals);
}
}
}