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Drools Planner optimizes automated planning by combining metaheuristic search algorithms with rule engine powered score calculation. This is the drools-planner-examples module which contains examples on how to use Drools Planner.

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/*
 * Copyright 2011 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.drools.planner.examples.machinereassignment.domain;

import java.util.List;
import java.util.Map;

import com.thoughtworks.xstream.annotations.XStreamAlias;
import org.drools.planner.examples.common.domain.AbstractPersistable;

@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 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 processRequirementList.get(resource.getIndex()).getUsage();
    }

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

}