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source: branches/HeuristicLab.Hive_Milestone2/sources/HeuristicLab.Communication.Operators/3.2/CurrentStateInitializer.cs @ 3043

Last change on this file since 3043 was 1529, checked in by gkronber, 16 years ago

Moved source files of plugins AdvancedOptimizationFrontEnd ... Grid into version-specific sub-folders. #576

File size: 2.6 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 HeuristicLab.Core;
26using HeuristicLab.Data;
27using HeuristicLab.Communication.Data;
28
29namespace HeuristicLab.Communication.Operators {
30  public class CurrentStateInitializer : OperatorBase {
31    public override string Description {
32      get { return @"TODO\r\nOperator description still missing ..."; }
33    }
34
35    public CurrentStateInitializer()
36      : base() {
37      AddVariableInfo(new VariableInfo("Protocol", "", typeof(Protocol), VariableKind.In));
38      AddVariableInfo(new VariableInfo("CurrentState", "", typeof(ProtocolState), VariableKind.New | VariableKind.Out));
39    }
40
41    public override IOperation Apply(IScope scope) {
42      Protocol p = GetVariableValue<Protocol>("Protocol", scope, true);
43      ProtocolState currentState = GetVariableValue<ProtocolState>("CurrentState", scope, true, false);
44      IVariableInfo info = GetVariableInfo("CurrentState");
45      string actualName = "";
46      if (!info.Local)
47        actualName = scope.TranslateName(info.FormalName);
48      if (currentState == null) {
49        currentState = p.InitialState;
50        if (info.Local)
51          AddVariable(new Variable(info.ActualName, currentState));
52        else
53          scope.AddVariable(new Variable(actualName, currentState));
54      } else {
55        currentState = p.InitialState;
56        if (info.Local) {
57          if (GetVariable(info.ActualName) == null) AddVariable(new Variable(info.ActualName, currentState));
58          else GetVariable(info.ActualName).Value = currentState;
59        } else {
60          if (scope.GetVariable(actualName) == null) scope.AddVariable(new Variable(actualName, currentState));
61          else scope.GetVariable(actualName).Value = currentState;
62        }
63      }
64      return null;
65    }
66  }
67}
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