source: branches/Robocode.TrunkInt/HeuristicLab.Problems.Robocode/3.3/Symbols/Statements/ElseStat.cs @ 10014

Last change on this file since 10014 was 10014, checked in by jkarder, 9 years ago

#2069:

  • refactored grammar and symbols
  • changed RobocodeProblem to use the ProbabilisticTreeCreator by default
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 System;
23using System.Collections.Generic;
24using System.Linq;
25using HeuristicLab.Common;
26using HeuristicLab.Encodings.SymbolicExpressionTreeEncoding;
27using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
28
29namespace HeuristicLab.Problems.Robocode {
30  [StorableClass]
31  public class ElseStat : CodeNode {
32    public override int MinimumArity { get { return 1; } }
33    public override int MaximumArity { get { return 1; } }
34
35    [Storable]
36    public override string Prefix { get; set; }
37
38    [Storable]
39    public override string Suffix { get; set; }
40
41    [StorableConstructor]
42    protected ElseStat(bool deserializing) : base(deserializing) { }
43    protected ElseStat(ElseStat original, Cloner cloner) : base(original, cloner) { }
44
45    public ElseStat()
46      : base("ElseStat", "An else branch.") {
47      Prefix = " else {";
48      Suffix = "}";
49    }
50
51    public override IDeepCloneable Clone(Cloner cloner) {
52      return new ElseStat(this, cloner);
53    }
54
55    public override string Interpret(ISymbolicExpressionTreeNode node, IEnumerable<ISymbolicExpressionTreeNode> children) {
56      string result = children.Aggregate(string.Empty, (current, c) => current + (Environment.NewLine + ((CodeNode)c.Symbol).Interpret(c, c.Subtrees)));
57      return string.IsNullOrEmpty(result) ? string.Empty : Prefix + Environment.NewLine + result + Environment.NewLine + Suffix;
58    }
59  }
60}
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