1 | #region License Information
|
---|
2 | /* HeuristicLab
|
---|
3 | * Copyright (C) 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 |
|
---|
22 | using System.Linq;
|
---|
23 | using HeuristicLab.Analysis;
|
---|
24 | using HeuristicLab.Common;
|
---|
25 | using HeuristicLab.Core;
|
---|
26 | using HeuristicLab.Operators;
|
---|
27 | using HeuristicLab.Optimization;
|
---|
28 | using HeuristicLab.Parameters;
|
---|
29 | using HEAL.Attic;
|
---|
30 |
|
---|
31 | namespace HeuristicLab.Algorithms.OESRALPS {
|
---|
32 | [Item("ResultsHistoryWiper", "An operator that removes the history of a ResultsCollection by setting all values in all DataTables to NaN.")]
|
---|
33 | [StorableType("BE9D6302-02DD-48C4-A711-9A7772AF58E4")]
|
---|
34 | public sealed class ResultsHistoryWiper : SingleSuccessorOperator {
|
---|
35 | public ILookupParameter<ResultCollection> ResultsParameter {
|
---|
36 | get { return (ILookupParameter<ResultCollection>)Parameters["Results"]; }
|
---|
37 | }
|
---|
38 |
|
---|
39 | [StorableConstructor]
|
---|
40 | private ResultsHistoryWiper(StorableConstructorFlag _) : base(_) {
|
---|
41 | }
|
---|
42 |
|
---|
43 | private ResultsHistoryWiper(ResultsHistoryWiper original, Cloner cloner)
|
---|
44 | : base(original, cloner) {
|
---|
45 | }
|
---|
46 |
|
---|
47 | public override IDeepCloneable Clone(Cloner cloner) {
|
---|
48 | return new ResultsHistoryWiper(this, cloner);
|
---|
49 | }
|
---|
50 |
|
---|
51 | public ResultsHistoryWiper()
|
---|
52 | : base() {
|
---|
53 | Parameters.Add(new LookupParameter<ResultCollection>("Results", "The ResultCollection the history is wiped from."));
|
---|
54 | }
|
---|
55 |
|
---|
56 | public override IOperation Apply() {
|
---|
57 | var results = ResultsParameter.ActualValue;
|
---|
58 | ClearHistoryRecursively(results);
|
---|
59 | return base.Apply();
|
---|
60 | }
|
---|
61 |
|
---|
62 | private void ClearHistoryRecursively(ResultCollection results) {
|
---|
63 | var values = results.Select(r => r.Value);
|
---|
64 |
|
---|
65 | // Reset all values within results in results
|
---|
66 | foreach (var resultsCollection in values.OfType<ResultCollection>())
|
---|
67 | ClearHistoryRecursively(resultsCollection);
|
---|
68 |
|
---|
69 | // Reset values
|
---|
70 | foreach (var dataTable in values.OfType<DataTable>()) {
|
---|
71 | foreach (var row in dataTable.Rows)
|
---|
72 | for (int i = 0; i < row.Values.Count; i++)
|
---|
73 | row.Values[i] = double.NaN;
|
---|
74 | }
|
---|
75 | }
|
---|
76 | }
|
---|
77 | } |
---|