source: branches/ClassificationModelComparison/HeuristicLab.Problems.DataAnalysis.Views/3.4/FeatureCorrelation/FeatureCorrelationTimeframeCache.cs @ 13082

Last change on this file since 13082 was 13082, checked in by gkronber, 7 years ago

#1998: merged changesets r10553:13081 (only on HeuristicLab.Problems.DataAnalysis.Views) from trunk to branch

File size: 2.6 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2015 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
21#endregion
22
23using System;
24using System.Collections.Generic;
25using HeuristicLab.PluginInfrastructure;
26
27namespace HeuristicLab.Problems.DataAnalysis.Views {
28  [NonDiscoverableType]
29  internal class FeatureCorrelationTimeframeCache : Object {
30    private Dictionary<FeatureCorrelationEnums.CorrelationCalculators, Dictionary<FeatureCorrelationEnums.Partitions, Dictionary<string, double[,]>>> timeFrameCorrelationsCache;
31
32    public FeatureCorrelationTimeframeCache()
33      : base() {
34      InitializeCaches();
35    }
36
37    private void InitializeCaches() {
38      timeFrameCorrelationsCache = new Dictionary<FeatureCorrelationEnums.CorrelationCalculators, Dictionary<FeatureCorrelationEnums.Partitions, Dictionary<string, double[,]>>>();
39      foreach (var calc in FeatureCorrelationEnums.EnumToList<FeatureCorrelationEnums.CorrelationCalculators>()) {
40        timeFrameCorrelationsCache.Add(calc, new Dictionary<FeatureCorrelationEnums.Partitions, Dictionary<string, double[,]>>());
41        foreach (var part in FeatureCorrelationEnums.EnumToList<FeatureCorrelationEnums.Partitions>()) {
42          timeFrameCorrelationsCache[calc].Add(part, new Dictionary<string, double[,]>());
43        }
44      }
45    }
46
47    public void Reset() {
48      InitializeCaches();
49    }
50
51    public double[,] GetTimeframeCorrelation(FeatureCorrelationEnums.CorrelationCalculators calc, FeatureCorrelationEnums.Partitions partition, string variable) {
52      double[,] corr;
53      timeFrameCorrelationsCache[calc][partition].TryGetValue(variable, out corr);
54      return corr;
55    }
56
57    public void SetTimeframeCorrelation(FeatureCorrelationEnums.CorrelationCalculators calc, FeatureCorrelationEnums.Partitions partition, string variable, double[,] correlation) {
58      timeFrameCorrelationsCache[calc][partition][variable] = correlation;
59    }
60  }
61}
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