[8578] | 1 | #region License Information
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| 2 | /* HeuristicLab
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[9456] | 3 | * Copyright (C) 2002-2013 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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[8578] | 4 | *
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| 5 | * This file is part of HeuristicLab.
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| 6 | *
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| 7 | * HeuristicLab is free software: you can redistribute it and/or modify
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| 8 | * it under the terms of the GNU General Public License as published by
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| 9 | * the Free Software Foundation, either version 3 of the License, or
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| 10 | * (at your option) any later version.
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| 11 | *
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| 12 | * HeuristicLab is distributed in the hope that it will be useful,
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | * GNU General Public License for more details.
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License
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| 18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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| 19 | */
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| 20 |
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| 21 | #endregion
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| 22 |
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| 23 | using System;
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| 24 | using System.Collections.Generic;
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| 25 | using HeuristicLab.PluginInfrastructure;
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| 26 |
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| 27 | namespace HeuristicLab.Problems.DataAnalysis.Views {
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| 28 | [NonDiscoverableType]
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| 29 | internal class FeatureCorrelationTimeframeCache : Object {
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[8729] | 30 | private Dictionary<FeatureCorrelationEnums.CorrelationCalculators, Dictionary<FeatureCorrelationEnums.Partitions, Dictionary<string, double[,]>>> timeFrameCorrelationsCache;
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[8578] | 31 |
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| 32 | public FeatureCorrelationTimeframeCache()
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| 33 | : base() {
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| 34 | InitializeCaches();
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| 35 | }
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| 36 |
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| 37 | private void InitializeCaches() {
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[8729] | 38 | timeFrameCorrelationsCache = new Dictionary<FeatureCorrelationEnums.CorrelationCalculators, Dictionary<FeatureCorrelationEnums.Partitions, Dictionary<string, double[,]>>>();
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| 39 | foreach (var calc in FeatureCorrelationEnums.EnumToList<FeatureCorrelationEnums.CorrelationCalculators>()) {
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| 40 | timeFrameCorrelationsCache.Add(calc, new Dictionary<FeatureCorrelationEnums.Partitions, Dictionary<string, double[,]>>());
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| 41 | foreach (var part in FeatureCorrelationEnums.EnumToList<FeatureCorrelationEnums.Partitions>()) {
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[8578] | 42 | timeFrameCorrelationsCache[calc].Add(part, new Dictionary<string, double[,]>());
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| 43 | }
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| 44 | }
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| 45 | }
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| 46 |
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| 47 | public void Reset() {
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| 48 | InitializeCaches();
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| 49 | }
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| 50 |
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[8729] | 51 | public double[,] GetTimeframeCorrelation(FeatureCorrelationEnums.CorrelationCalculators calc, FeatureCorrelationEnums.Partitions partition, string variable) {
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[8578] | 52 | double[,] corr;
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| 53 | timeFrameCorrelationsCache[calc][partition].TryGetValue(variable, out corr);
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| 54 | return corr;
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| 55 | }
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| 56 |
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[8729] | 57 | public void SetTimeframeCorrelation(FeatureCorrelationEnums.CorrelationCalculators calc, FeatureCorrelationEnums.Partitions partition, string variable, double[,] correlation) {
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[8578] | 58 | timeFrameCorrelationsCache[calc][partition][variable] = correlation;
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| 59 | }
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| 60 | }
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| 61 | }
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