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OptaPlanner solves planning problems. This lightweight, embeddable planning engine implements powerful and scalable algorithms to optimize business resource scheduling and planning. This module contains the examples which demonstrate how to use it in a normal Java application.

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/*
 * Copyright 2012 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.
 */

package org.optaplanner.examples.vehiclerouting.app;

import org.optaplanner.examples.common.app.CommonApp;
import org.optaplanner.examples.common.persistence.AbstractSolutionImporter;
import org.optaplanner.examples.vehiclerouting.domain.VehicleRoutingSolution;
import org.optaplanner.examples.vehiclerouting.persistence.VehicleRoutingImporter;
import org.optaplanner.examples.vehiclerouting.swingui.VehicleRoutingPanel;
import org.optaplanner.persistence.common.api.domain.solution.SolutionFileIO;
import org.optaplanner.persistence.xstream.impl.domain.solution.XStreamSolutionFileIO;

public class VehicleRoutingApp extends CommonApp {

    public static final String SOLVER_CONFIG
            = "org/optaplanner/examples/vehiclerouting/solver/vehicleRoutingSolverConfig.xml";

    public static final String DATA_DIR_NAME = "vehiclerouting";

    public static void main(String[] args) {
        prepareSwingEnvironment();
        new VehicleRoutingApp().init();
    }

    public VehicleRoutingApp() {
        super("Vehicle routing",
                "Official competition name: Capacitated vehicle routing problem (CVRP), " +
                        "optionally with time windows (CVRPTW)\n\n" +
                        "Pick up all items of all customers with a few vehicles.\n\n" +
                        "Find the shortest route possible.\n" +
                        "Do not overload the capacity of the vehicles.\n" +
                        "Arrive within the time window of each customer.",
                SOLVER_CONFIG, DATA_DIR_NAME,
                VehicleRoutingPanel.LOGO_PATH);
    }

    @Override
    protected VehicleRoutingPanel createSolutionPanel() {
        return new VehicleRoutingPanel();
    }

    @Override
    public SolutionFileIO createSolutionFileIO() {
        return new XStreamSolutionFileIO<>(VehicleRoutingSolution.class);
    }

    @Override
    protected AbstractSolutionImporter[] createSolutionImporters() {
        return new AbstractSolutionImporter[]{
                new VehicleRoutingImporter()
        };
    }

}