source: trunk/HeuristicLab.Problems.Scheduling/3.3/Evaluators/ScheduleEvaluator.cs @ 17180

Last change on this file since 17180 was 17180, checked in by swagner, 3 years ago

#2875: Removed years in copyrights

File size: 2.4 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) Heuristic and Evolutionary Algorithms Laboratory (HEAL)
4 *
5 * This file is part of HeuristicLab.
6 *
7 * HeuristicLab is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or
10 * (at your option) any later version.
11 *
12 * HeuristicLab is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
19 */
20#endregion
21
22using HeuristicLab.Common;
23using HeuristicLab.Core;
24using HeuristicLab.Data;
25using HeuristicLab.Encodings.ScheduleEncoding;
26using HeuristicLab.Operators;
27using HeuristicLab.Parameters;
28using HEAL.Attic;
29
30namespace HeuristicLab.Problems.Scheduling {
31  [Item("Schedule Evaluator", "Represents a base class for schedule evaluators.")]
32  [StorableType("F006A09C-C92E-4523-84B0-CF763A652C56")]
33  public abstract class ScheduleEvaluator : InstrumentedOperator, IScheduleEvaluator {
34
35    public ILookupParameter<DoubleValue> QualityParameter {
36      get { return (ILookupParameter<DoubleValue>)Parameters["Quality"]; }
37    }
38    public ILookupParameter<Schedule> ScheduleParameter {
39      get { return (ILookupParameter<Schedule>)Parameters["Schedule"]; }
40    }
41
42    [StorableConstructor]
43    protected ScheduleEvaluator(StorableConstructorFlag _) : base(_) { }
44    protected ScheduleEvaluator(ScheduleEvaluator original, Cloner cloner) : base(original, cloner) { }
45    protected ScheduleEvaluator()
46      : base() {
47      Parameters.Add(new LookupParameter<DoubleValue>("Quality", "The quality value aka fitness value of the solution."));
48      Parameters.Add(new LookupParameter<Schedule>("Schedule", "The decoded scheduling solution represented as generalized schedule."));
49    }
50
51    protected abstract double Evaluate(Schedule schedule);
52
53    public override IOperation InstrumentedApply() {
54      QualityParameter.ActualValue = new DoubleValue(Evaluate(ScheduleParameter.ActualValue));
55      return base.InstrumentedApply();
56    }
57  }
58}
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