LimitViolationComparator.java
/**
* Copyright (c) 2018, 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.comparator;
import com.powsybl.security.LimitViolation;
import com.powsybl.security.LimitViolationType;
import java.util.Comparator;
import java.util.Objects;
/**
*
* @author Massimo Ferraro {@literal <massimo.ferraro@techrain.eu>}
*/
public class LimitViolationComparator implements Comparator<LimitViolation> {
@Override
public int compare(LimitViolation violation1, LimitViolation violation2) {
Objects.requireNonNull(violation1);
Objects.requireNonNull(violation2);
if (violation1.getSubjectId().compareTo(violation2.getSubjectId()) == 0) {
if (violation1.getLimitType().compareTo(violation2.getLimitType()) == 0) {
if (LimitViolationType.CURRENT == violation1.getLimitType()
|| LimitViolationType.ACTIVE_POWER == violation1.getLimitType()
|| LimitViolationType.APPARENT_POWER == violation1.getLimitType()) {
return violation1.getSide().compareTo(violation2.getSide());
}
return 0;
}
return violation1.getLimitType().compareTo(violation2.getLimitType());
}
return violation1.getSubjectId().compareTo(violation2.getSubjectId());
}
}