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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 2011 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.machinereassignment.domain;

import java.util.List;

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

import com.thoughtworks.xstream.annotations.XStreamAlias;

@XStreamAlias("MrProcess")
public class MrProcess extends AbstractPersistable {

    private MrService service;
    private int moveCost;

    // Order is equal to resourceList so resource.getIndex() can be used
    private List processRequirementList;

    public MrProcess() {
    }

    public MrProcess(long id) {
        this.id = id;
    }

    public MrProcess(MrService service) {
        this.service = service;
    }

    public MrProcess(long id, MrService service) {
        super(id);
        this.service = service;
    }

    public MrService getService() {
        return service;
    }

    public void setService(MrService service) {
        this.service = service;
    }

    public int getMoveCost() {
        return moveCost;
    }

    public void setMoveCost(int moveCost) {
        this.moveCost = moveCost;
    }

    public List getProcessRequirementList() {
        return processRequirementList;
    }

    public void setProcessRequirementList(List processRequirementList) {
        this.processRequirementList = processRequirementList;
    }

    public MrProcessRequirement getProcessRequirement(MrResource resource) {
        return processRequirementList.get(resource.getIndex());
    }

    public long getUsage(MrResource resource) {
        return resource.getIndex() >= processRequirementList.size() ? 0L
                : processRequirementList.get(resource.getIndex()).getUsage();
    }

    public int getUsageMultiplicand() {
        int multiplicand = 1;
        for (MrProcessRequirement processRequirement : processRequirementList) {
            multiplicand *= processRequirement.getUsage();
        }
        return multiplicand;
    }

}