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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 2014 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.cheaptime.domain;

import java.util.List;

import org.optaplanner.examples.common.domain.AbstractPersistable;

import com.thoughtworks.xstream.annotations.XStreamAlias;

@XStreamAlias("CtMachine")
public class Machine extends AbstractPersistable {

    private int index;

    private long powerConsumptionMicros; // when it's up
    private long spinUpDownCostMicros; // In micros, sum of upCost and downCost

    // Order is equal to resourceList so Resource.getIndex() can be used for the index
    private List machineCapacityList;

    public int getIndex() {
        return index;
    }

    public void setIndex(int index) {
        this.index = index;
    }

    public long getPowerConsumptionMicros() {
        return powerConsumptionMicros;
    }

    public void setPowerConsumptionMicros(long powerConsumptionMicros) {
        this.powerConsumptionMicros = powerConsumptionMicros;
    }

    public long getSpinUpDownCostMicros() {
        return spinUpDownCostMicros;
    }

    public void setSpinUpDownCostMicros(long spinUpDownCostMicros) {
        this.spinUpDownCostMicros = spinUpDownCostMicros;
    }

    public List getMachineCapacityList() {
        return machineCapacityList;
    }

    public void setMachineCapacityList(List machineCapacityList) {
        this.machineCapacityList = machineCapacityList;
    }

    public MachineCapacity getMachineCapacity(Resource resource) {
        return machineCapacityList.get(resource.getIndex());
    }

    // ************************************************************************
    // Complex methods
    // ************************************************************************

    public String getLabel() {
        return "Machine " + id;
    }

}