/*
 * Copyright 2019 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/**
 * {@link org.optaplanner.core.api.solver.ProblemFactChange} implementations.
 * <p>
 * Problem fact changes are difficult to write correctly. To understand the code and when implementing new fact changes,
 * read <a href="https://docs.jboss.org/optaplanner/release/latest/optaplanner-docs/html_single/#problemFactChange">
 * ProblemFactChange documentation</a>.
 */
package org.optaweb.vehiclerouting.plugin.planner.change;
