1 | #region License Information
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2 | /* HeuristicLab
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3 | * Copyright (C) 2002-2019 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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4 | *
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5 | * This file is part of HeuristicLab.
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6 | *
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7 | * HeuristicLab is free software: you can redistribute it and/or modify
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8 | * it under the terms of the GNU General Public License as published by
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9 | * the Free Software Foundation, either version 3 of the License, or
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10 | * (at your option) any later version.
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11 | *
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12 | * HeuristicLab is distributed in the hope that it will be useful,
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13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 | * GNU General Public License for more details.
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16 | *
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17 | * You should have received a copy of the GNU General Public License
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18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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19 | */
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20 | #endregion
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21 |
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22 | using System;
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23 | using HeuristicLab.Common;
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24 | using HeuristicLab.Core;
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25 | using HeuristicLab.Parameters;
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26 | using HEAL.Attic;
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27 |
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28 | namespace HeuristicLab.Encodings.ScheduleEncoding {
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29 | [Item("DirectScheduleManipulator", "An operator which manipulates a direct schedule representation.")]
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30 | [StorableType("B5E31B46-3C2B-4DA5-AA5F-C0A88A4A8A26")]
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31 | public abstract class DirectScheduleManipulator : ScheduleManipulator, IDirectScheduleOperator {
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32 | public ILookupParameter<ItemList<Job>> JobDataParameter {
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33 | get { return (LookupParameter<ItemList<Job>>)Parameters["JobData"]; }
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34 | }
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35 |
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36 | [StorableConstructor]
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37 | protected DirectScheduleManipulator(StorableConstructorFlag _) : base(_) { }
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38 | protected DirectScheduleManipulator(DirectScheduleManipulator original, Cloner cloner) : base(original, cloner) { }
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39 |
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40 | public DirectScheduleManipulator()
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41 | : base() {
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42 | Parameters.Add(new LookupParameter<ItemList<Job>>("JobData", "Job data taken from the JSSP - Instance."));
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43 | }
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44 |
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45 | protected abstract void Manipulate(IRandom random, Schedule individual);
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46 |
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47 | public override IOperation InstrumentedApply() {
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48 | var schedule = ScheduleParameter.ActualValue as Schedule;
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49 | if (schedule == null) throw new InvalidOperationException("Schedule was not found or is not of type Schedule.");
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50 | Manipulate(RandomParameter.ActualValue, schedule);
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51 | return base.InstrumentedApply();
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52 | }
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53 |
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54 | }
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55 | }
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