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source: branches/HL-3.2-MonoMigration/HeuristicLab.StructureIdentification/StructIdProblemInjector.cs @ 932

Last change on this file since 932 was 491, checked in by gkronber, 16 years ago

minor bugfix: only inject variables that are local and havn't been deleted by the user

File size: 4.0 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2008 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 System;
23using System.Collections.Generic;
24using System.Text;
25using System.Xml;
26using HeuristicLab.Core;
27using HeuristicLab.Data;
28using HeuristicLab.Operators;
29using HeuristicLab.DataAnalysis;
30
31namespace HeuristicLab.StructureIdentification {
32  public class StructIdProblemInjector : OperatorBase {
33    public override string Description {
34      get { return @"Injects the necessary variables for a structure identification problem."; }
35    }
36
37    public StructIdProblemInjector()
38      : base() {
39      AddVariableInfo(new VariableInfo("Dataset", "Dataset", typeof(Dataset), VariableKind.New));
40      GetVariableInfo("Dataset").Local = true;
41      AddVariable(new Variable("Dataset", new Dataset()));
42
43      AddVariableInfo(new VariableInfo("TargetVariable", "TargetVariable", typeof(IntData), VariableKind.New));
44      GetVariableInfo("TargetVariable").Local = true;
45      AddVariable(new Variable("TargetVariable", new IntData()));
46
47      AddVariableInfo(new VariableInfo("AllowedFeatures", "Indexes of allowed input variables", typeof(ItemList<IntData>), VariableKind.New));
48      GetVariableInfo("AllowedFeatures").Local = true;
49      AddVariable(new Variable("AllowedFeatures", new ItemList<IntData>()));
50
51      AddVariableInfo(new VariableInfo("TrainingSamplesStart", "TrainingSamplesStart", typeof(IntData), VariableKind.New));
52      GetVariableInfo("TrainingSamplesStart").Local = true;
53      AddVariable(new Variable("TrainingSamplesStart", new IntData()));
54
55      AddVariableInfo(new VariableInfo("TrainingSamplesEnd", "TrainingSamplesEnd", typeof(IntData), VariableKind.New));
56      GetVariableInfo("TrainingSamplesEnd").Local = true;
57      AddVariable(new Variable("TrainingSamplesEnd", new IntData()));
58
59      AddVariableInfo(new VariableInfo("ValidationSamplesStart", "ValidationSamplesStart", typeof(IntData), VariableKind.New));
60      GetVariableInfo("ValidationSamplesStart").Local = true;
61      AddVariable(new Variable("ValidationSamplesStart", new IntData()));
62
63      AddVariableInfo(new VariableInfo("ValidationSamplesEnd", "ValidationSamplesEnd", typeof(IntData), VariableKind.New));
64      GetVariableInfo("ValidationSamplesEnd").Local = true;
65      AddVariable(new Variable("ValidationSamplesEnd", new IntData()));
66
67      AddVariableInfo(new VariableInfo("TestSamplesStart", "TestSamplesStart", typeof(IntData), VariableKind.New));
68      GetVariableInfo("TestSamplesStart").Local = true;
69      AddVariable(new Variable("TestSamplesStart", new IntData()));
70
71      AddVariableInfo(new VariableInfo("TestSamplesEnd", "TestSamplesEnd", typeof(IntData), VariableKind.New));
72      GetVariableInfo("TestSamplesEnd").Local = true;
73      AddVariable(new Variable("TestSamplesEnd", new IntData()));
74    }
75
76    public override IView CreateView() {
77      return new StructIdProblemInjectorView(this);
78    }
79
80    public override IOperation Apply(IScope scope) {
81      foreach(VariableInfo info in VariableInfos) {
82        if(info.Local) {
83          IVariable var = GetVariable(info.FormalName);
84          if(var!=null) scope.AddVariable(new Variable(info.ActualName, (IItem)var.Value.Clone()));
85        }
86      }
87      return null;
88    }
89  }
90}
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