source: branches/DataPreprocessing/HeuristicLab.DataPreprocessing/3.4/Interfaces/IPreprocessingData.cs @ 11068

Last change on this file since 11068 was 11068, checked in by mkommend, 8 years ago

#2206: Removed seperate plugin for transformations and integrated them in HeuristicLab.Problems.DataAnalysis.

File size: 2.5 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2013 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 HeuristicLab.Core;
25using HeuristicLab.Data;
26using HeuristicLab.Problems.DataAnalysis;
27
28namespace HeuristicLab.DataPreprocessing {
29
30  public interface IPreprocessingData : INamedItem {
31    T GetCell<T>(int columnIndex, int rowIndex);
32
33    void SetCell<T>(int columnIndex, int rowIndex, T value);
34
35    string GetCellAsString(int columnIndex, int rowIndex);
36
37    [Obsolete("use the index based variant, is faster")]
38    IList<T> GetValues<T>(string variableName, bool considerSelection = false);
39    IList<T> GetValues<T>(int columnIndex, bool considerSelection = false);
40
41    void SetValues<T>(int columnIndex, IList<T> values);
42    bool SetValue(string value, int columnIndex, int rowIndex);
43
44    void InsertRow(int rowIndex);
45    void DeleteRow(int rowIndex);
46    void DeleteRowsWithIndices(IEnumerable<int> rows);
47    void InsertColumn<T>(string variableName, int columnIndex);
48
49    void DeleteColumn(int columnIndex);
50
51    bool AreAllStringColumns(IEnumerable<int> columnIndices);
52    bool Validate(string value, out string errorMessage, int columnIndex);
53
54    IntRange TrainingPartition { get; }
55    IntRange TestPartition { get; }
56
57    IList<ITransformation> Transformations { get; }
58
59    IEnumerable<string> VariableNames { get; }
60    IEnumerable<string> GetDoubleVariableNames();
61    string GetVariableName(int columnIndex);
62    int GetColumnIndex(string variableName);
63
64    bool IsType<T>(int columnIndex);
65
66    int Columns { get; }
67    int Rows { get; }
68
69    Dataset ExportToDataset();
70
71    IDictionary<int, IList<int>> Selection { get; set; }
72    void ClearSelection();
73
74    event EventHandler SelectionChanged;
75  }
76}
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