1 | #region License Information
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2 | /* HeuristicLab
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3 | * Copyright (C) 2002-2011 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 System.Collections.Generic;
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24 | using System.Linq;
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25 | using System.Text;
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26 | using HeuristicLab.Core;
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27 | using HeuristicLab.Common;
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28 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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29 | using HeuristicLab.Data;
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30 | using HeuristicLab.Parameters;
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31 |
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32 | namespace HeuristicLab.Problems.Scheduling {
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33 | [Item("Job Class", "Represents a composition of tasks that require processing in a job shop scheduling problem.")]
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34 | [StorableClass]
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35 | public class JSSPJob : IndexedTaskList {
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36 | [StorableConstructor]
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37 | protected JSSPJob(bool deserializing) : base(deserializing) { }
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38 | protected JSSPJob(JSSPJob original, Cloner cloner)
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39 | : base(original, cloner) {
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40 | }
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41 | public override IDeepCloneable Clone(Cloner cloner) {
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42 | return new JSSPJob(this, cloner);
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43 | }
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44 |
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45 | public JSSPJob(IntValue index) : base (index) {}
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46 |
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47 | public override string ToString() {
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48 | StringBuilder sb = new StringBuilder();
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49 | sb.Append("Job#" + Index + " [ ");
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50 | foreach (JSSPTask t in Tasks) {
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51 | sb.Append(t.ToString () + " ");
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52 | }
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53 | sb.Append("]");
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54 | return sb.ToString();
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55 | }
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56 |
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57 | internal JSSPTask GetPreviousTask(JSSPTask t) {
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58 | if (t.TaskNr.Value == 0)
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59 | return null;
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60 | else
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61 | return Tasks[t.TaskNr.Value - 1];
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62 | }
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63 | }
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64 | }
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