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source: trunk/sources/HeuristicLab.Encodings.IntegerVectorEncoding/3.3/IntegerVectorCreator.cs @ 3306

Last change on this file since 3306 was 3059, checked in by svonolfe, 15 years ago

Updated the IntegerVector project to use the new solution encodings (#909)

File size: 3.2 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2010 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.Core;
23using HeuristicLab.Data;
24using HeuristicLab.Operators;
25using HeuristicLab.Optimization;
26using HeuristicLab.Parameters;
27using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
28
29namespace HeuristicLab.Encodings.IntegerVectorEncoding {
30  /// <summary>
31  /// A base class for operators creating int-valued vectors.
32  /// </summary>
33  [Item("IntegerVectorCreator", "A base class for operators creating int-valued vectors.")]
34  [StorableClass]
35  public abstract class IntegerVectorCreator : SingleSuccessorOperator, IIntegerVectorCreator, IStochasticOperator {
36    public ILookupParameter<IRandom> RandomParameter {
37      get { return (LookupParameter<IRandom>)Parameters["Random"]; }
38    }
39    public ILookupParameter<IntegerVector> IntegerVectorParameter {
40      get { return (ILookupParameter<IntegerVector>)Parameters["IntegerVector"]; }
41    }
42    public IValueLookupParameter<IntValue> LengthParameter {
43      get { return (IValueLookupParameter<IntValue>)Parameters["Length"]; }
44    }
45    public IValueLookupParameter<IntValue> MinimumParameter {
46      get { return (IValueLookupParameter<IntValue>)Parameters["Minimum"]; }
47    }
48    public IValueLookupParameter<IntValue> MaximumParameter {
49      get { return (IValueLookupParameter<IntValue>)Parameters["Maximum"]; }
50    }
51
52    protected IntegerVectorCreator()
53      : base() {
54      Parameters.Add(new LookupParameter<IRandom>("Random", "The pseudo random number generator which should be used for stochastic manipulation operators."));
55      Parameters.Add(new LookupParameter<IntegerVector>("IntegerVector", "The vector which should be manipulated."));
56      Parameters.Add(new ValueLookupParameter<IntValue>("Length", "The length of the vector."));
57      Parameters.Add(new ValueLookupParameter<IntValue>("Minimum", "The lower bound for each element in the vector."));
58      Parameters.Add(new ValueLookupParameter<IntValue>("Maximum", "The upper bound for each element in the vector."));
59    }
60
61    public sealed override IOperation Apply() {
62      IntegerVectorParameter.ActualValue = Create(RandomParameter.ActualValue, LengthParameter.ActualValue, MinimumParameter.ActualValue, MaximumParameter.ActualValue);
63      return base.Apply();
64    }
65
66    protected abstract IntegerVector Create(IRandom random, IntValue length, IntValue minimum, IntValue maximum);
67  }
68}
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