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source: branches/HiveStatistics/sources/HeuristicLab.Operators.Programmable/3.3/ProgrammableSingleSuccessorOperator.cs @ 9716

Last change on this file since 9716 was 7259, checked in by swagner, 13 years ago

Updated year of copyrights to 2012 (#1716)

File size: 2.4 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2012 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.Parameters;
25using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
26
27namespace HeuristicLab.Operators.Programmable {
28
29  [Item("ProgrammableSingleSuccessorOperator", "An operator that can be programmed for arbitrary needs and handle a single successor.")]
30  [StorableClass]
31  public class ProgrammableSingleSuccessorOperator : ProgrammableOperator {
32
33    public IOperator Successor {
34      get {
35        IParameter parameter;
36        Parameters.TryGetValue("Successor", out parameter);
37        OperatorParameter successorParameter = parameter as OperatorParameter;
38        if (successorParameter == null)
39          return null;
40        return successorParameter.Value;
41      }
42      set {
43        ((OperatorParameter)Parameters["Successor"]).Value = value;
44      }
45    }
46
47    [StorableConstructor]
48    protected ProgrammableSingleSuccessorOperator(bool deserializing) : base(deserializing) { }
49    protected ProgrammableSingleSuccessorOperator(ProgrammableSingleSuccessorOperator original, Cloner cloner)
50      : base(original, cloner) {
51    }
52    public ProgrammableSingleSuccessorOperator()
53      : base() {
54      Parameters.Add(new OperatorParameter("Successor", "Operator that is executed next."));
55    }
56
57    public override IDeepCloneable Clone(Cloner cloner) {
58      return new ProgrammableSingleSuccessorOperator(this, cloner);
59    }
60
61    public override string MethodSuffix {
62      get { return "return op.Successor == null ? null : context.CreateOperation(op.Successor);"; }
63    }
64  }
65}
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