VertexAdd.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.openloadflow.graph;
import org.jgrapht.Graph;
/**
* @author Florian Dupuy {@literal <florian.dupuy at rte-france.com>}
*/
public class VertexAdd<V, E> implements GraphModification<V, E> {
protected final V v;
public VertexAdd(V vertex) {
this.v = vertex;
}
@Override
public void apply(Graph<V, E> graph) {
graph.addVertex(v);
}
@Override
public void undo(Graph<V, E> graph) {
graph.removeVertex(v);
}
}