com.powsybl.openrao.searchtreerao.commons.objectivefunctionevaluator.MinMarginViolationEvaluator Maven / Gradle / Ivy

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/*
 * Copyright (c) 2024, 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.searchtreerao.commons.objectivefunctionevaluator;

import com.powsybl.openrao.commons.Unit;
import com.powsybl.openrao.data.crac.api.cnec.FlowCnec;
import com.powsybl.openrao.searchtreerao.commons.marginevaluator.MarginEvaluator;
import com.powsybl.openrao.searchtreerao.result.api.FlowResult;

import java.util.Set;

/**
 * @author Thomas Bouquet {@literal }
 */
public class MinMarginViolationEvaluator extends MinMarginEvaluator implements CostEvaluator {
    private static final double OVERLOAD_PENALTY = 10000d; // TODO : set this in RAO parameters

    public MinMarginViolationEvaluator(Set flowCnecs, Unit unit, MarginEvaluator marginEvaluator) {
        super(flowCnecs, unit, marginEvaluator);
    }

    @Override
    public String getName() {
        return "min-margin-violation-evaluator";
    }

    @Override
    protected double computeCostForState(FlowResult flowResult, Set flowCnecsOfState) {
        return Math.max(0, super.computeCostForState(flowResult, flowCnecsOfState)) * OVERLOAD_PENALTY;
    }
}