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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 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.cloudbalancing.app;

import org.optaplanner.examples.cloudbalancing.domain.CloudBalance;
import org.optaplanner.examples.cloudbalancing.swingui.CloudBalancingPanel;
import org.optaplanner.examples.common.app.CommonApp;
import org.optaplanner.persistence.common.api.domain.solution.SolutionFileIO;
import org.optaplanner.persistence.xstream.impl.domain.solution.XStreamSolutionFileIO;

/**
 * For an easy example, look at {@link CloudBalancingHelloWorld} instead.
 */
public class CloudBalancingApp extends CommonApp {

    public static final String SOLVER_CONFIG = "org/optaplanner/examples/cloudbalancing/solver/cloudBalancingSolverConfig.xml";

    public static final String DATA_DIR_NAME = "cloudbalancing";

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

    public CloudBalancingApp() {
        super("Cloud balancing",
                "Assign processes to computers.\n\n" +
                        "Each computer must have enough hardware to run all of its processes.\n" +
                        "Each used computer inflicts a maintenance cost.",
                SOLVER_CONFIG, DATA_DIR_NAME,
                CloudBalancingPanel.LOGO_PATH);
    }

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

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

}