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source: branches/HeuristicLab.Hive_Milestone2/sources/HeuristicLab.Logging/3.2/PointXYChartInjector.cs @ 4408

Last change on this file since 4408 was 1530, checked in by gkronber, 16 years ago

Moved source files of plugins Hive ... Visualization.Test into version-specific sub-folders. #576

File size: 3.2 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.Operators;
28
29namespace HeuristicLab.Logging {
30  /// <summary>
31  /// Injects a new PointXYChart variable into the given scope.
32  /// </summary>
33  class PointXYChartInjector : OperatorBase {
34    /// <inheritdoc select="summary"/>
35    public override string Description {
36      get { return @"TODO\r\nOperator description still missing ..."; }
37    }
38
39    /// <summary>
40    /// Initializes a new instance of <see cref="PointXYChartInjector"/> with three variable infos
41    /// (<c>ConnectDots</c>, <c>Values</c> and <c>PointXYChart</c>).
42    /// </summary>
43    public PointXYChartInjector() {
44      VariableInfo connectDotsInfo = new VariableInfo("ConnectDots", "Number of lines the linechart consists of", typeof(BoolData), VariableKind.In);
45      connectDotsInfo.Local = true;
46      AddVariableInfo(connectDotsInfo);
47      AddVariable(new Variable("ConnectDots", new BoolData(true)));
48      AddVariableInfo(new VariableInfo("Values", "Item list holding the values of the pointXYchart", typeof(ItemList), VariableKind.In));
49      AddVariableInfo(new VariableInfo("PointXYchart", "Object representing a pointXYchart", typeof(PointXYChart), VariableKind.New | VariableKind.Out));
50    }
51
52    /// <summary>
53    /// Injects a new PointXYChart variable into the given <paramref name="scope"/>.
54    /// </summary>
55    /// <param name="scope">The current scope where to inject the variable.</param>
56    /// <returns><c>null</c>.</returns>
57    public override IOperation Apply(IScope scope) {
58      bool connectDots = GetVariableValue<BoolData>("ConnectDots", scope, true).Data;
59      ItemList values = GetVariableValue<ItemList>("Values", scope, true);
60      PointXYChart pointXYchart = GetVariableValue<PointXYChart>("PointXYchart", scope, false, false);
61      if (pointXYchart == null) {
62        pointXYchart = new PointXYChart(connectDots, values);
63        IVariableInfo info = GetVariableInfo("PointXYchart");
64        if (info.Local)
65          AddVariable(new Variable(info.ActualName, pointXYchart));
66        else
67          scope.AddVariable(new Variable(scope.TranslateName(info.FormalName), pointXYchart));
68      } else
69        pointXYchart.Values = values;
70      return null;
71    }
72  }
73}
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