source: branches/HeuristicLab.DataAnalysis.Symbolic.LinearInterpreter/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Symbols/LaggedSymbol.cs @ 9732

Last change on this file since 9732 was 9732, checked in by bburlacu, 6 years ago

#2021: Merged trunk changes for HeuristicLab.Encodings.SymbolicExpressionTreeEncoding and HeuristicLab.Problems.DataAnalysis.Symbolic. Replaced prefix iteration of nodes in the linear interpretation with breadth iteration for simplified logic and extra performance. Reversed unnecessary changes to other projects.

File size: 2.2 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2013 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.Encodings.SymbolicExpressionTreeEncoding;
25using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
26
27namespace HeuristicLab.Problems.DataAnalysis.Symbolic {
28  [StorableClass]
29  [Item("LaggedSymbol", "Represents a symblol whose evaluation is shifted.")]
30  public abstract class LaggedSymbol : Symbol {
31    [Storable]
32    private int minLag;
33    public virtual int MinLag {
34      get { return minLag; }
35      set { minLag = value; }
36    }
37    [Storable]
38    private int maxLag;
39    public virtual int MaxLag {
40      get { return maxLag; }
41      set { maxLag = value; }
42    }
43
44    [StorableConstructor]
45    protected LaggedSymbol(bool deserializing) : base(deserializing) { }
46    protected LaggedSymbol(LaggedSymbol original, Cloner cloner)
47      : base(original, cloner) {
48      minLag = original.minLag;
49      maxLag = original.maxLag;
50    }
51    protected LaggedSymbol()
52      : base("LaggedSymbol", "Represents a symbol whose evaluation is shifted.") {
53      minLag = -1; maxLag = -1;
54    }
55    protected LaggedSymbol(string name, string description)
56      : base(name, description) {
57      minLag = -1; maxLag = -1;
58    }
59
60    public override ISymbolicExpressionTreeNode CreateTreeNode() {
61      return new LaggedTreeNode(this);
62    }
63  }
64}
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