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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 2010 JBoss Inc
 *
 * 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.nurserostering.app;

import org.optaplanner.core.api.solver.Solver;
import org.optaplanner.core.api.solver.SolverFactory;
import org.optaplanner.examples.common.app.CommonApp;
import org.optaplanner.examples.common.persistence.AbstractSolutionExporter;
import org.optaplanner.examples.common.persistence.AbstractSolutionImporter;
import org.optaplanner.examples.common.persistence.SolutionDao;
import org.optaplanner.examples.common.swingui.SolutionPanel;
import org.optaplanner.examples.nurserostering.persistence.NurseRosteringDao;
import org.optaplanner.examples.nurserostering.persistence.NurseRosteringExporter;
import org.optaplanner.examples.nurserostering.persistence.NurseRosteringImporter;
import org.optaplanner.examples.nurserostering.swingui.NurseRosteringPanel;

public class NurseRosteringApp extends CommonApp {

    public static final String SOLVER_CONFIG
            = "org/optaplanner/examples/nurserostering/solver/nurseRosteringSolverConfig.xml";

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

    public NurseRosteringApp() {
        super("Employee rostering",
                "Official competition name: INRC2010 - Nurse rostering\n\n" +
                        "Assign shifts to employees.",
                NurseRosteringPanel.LOGO_PATH);
    }

    @Override
    protected Solver createSolver() {
        SolverFactory solverFactory = SolverFactory.createFromXmlResource(SOLVER_CONFIG);
        return solverFactory.buildSolver();
    }

    @Override
    protected SolutionPanel createSolutionPanel() {
        return new NurseRosteringPanel();
    }

    @Override
    protected SolutionDao createSolutionDao() {
        return new NurseRosteringDao();
    }

    @Override
    protected AbstractSolutionImporter createSolutionImporter() {
        return new NurseRosteringImporter();
    }

    @Override
    protected AbstractSolutionExporter createSolutionExporter() {
        return new NurseRosteringExporter();
    }

}