[2] | 1 | #region License Information
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| 2 | /* HeuristicLab
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[2790] | 3 | * Copyright (C) 2002-2010 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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[2] | 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 | #endregion
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| 21 |
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[4722] | 22 | using HeuristicLab.Common;
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[2] | 23 | using HeuristicLab.Core;
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[2757] | 24 | using HeuristicLab.Parameters;
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[1823] | 25 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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[2] | 26 |
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| 27 | namespace HeuristicLab.Operators {
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[801] | 28 | /// <summary>
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[2757] | 29 | /// An operator which collects the actual values of parameters and clones them into the current scope.
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[801] | 30 | /// </summary>
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[2794] | 31 | [Item("VariableCreator", "An operator which collects the actual values of parameters and clones them into the current scope.")]
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[3017] | 32 | [StorableClass]
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[2794] | 33 | public class VariableCreator : ValuesCollector {
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[2757] | 34 | protected ScopeParameter CurrentScopeParameter {
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| 35 | get { return (ScopeParameter)Parameters["CurrentScope"]; }
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[2] | 36 | }
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[2757] | 37 | public IScope CurrentScope {
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| 38 | get { return CurrentScopeParameter.ActualValue; }
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| 39 | }
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[2] | 40 |
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[4722] | 41 | [StorableConstructor]
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| 42 | protected VariableCreator(bool deserializing) : base(deserializing) { }
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| 43 | protected VariableCreator(VariableCreator original, Cloner cloner)
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| 44 | : base(original, cloner) {
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| 45 | }
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[2794] | 46 | public VariableCreator()
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[2] | 47 | : base() {
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[2757] | 48 | Parameters.Add(new ScopeParameter("CurrentScope", "The current scope into which the parameter values are cloned."));
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[2] | 49 | }
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| 50 |
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[4722] | 51 | public override IDeepCloneable Clone(Cloner cloner) {
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| 52 | return new VariableCreator(this, cloner);
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| 53 | }
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| 54 |
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[5177] | 55 | public override IOperation Apply(IExecutionContext context) {
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[2757] | 56 | IVariable var;
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| 57 | foreach (IParameter param in CollectedValues) {
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[3687] | 58 | ILookupParameter lookupParam = param as ILookupParameter;
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| 59 | string name = lookupParam != null ? lookupParam.TranslatedName : param.Name;
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| 60 |
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| 61 | CurrentScope.Variables.TryGetValue(name, out var);
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[3503] | 62 | IItem value = param.ActualValue;
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[2757] | 63 | if (var != null)
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[3503] | 64 | var.Value = value == null ? null : (IItem)value.Clone();
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[2757] | 65 | else
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[3687] | 66 | CurrentScope.Variables.Add(new Variable(name, param.Description, value == null ? null : (IItem)value.Clone()));
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[2] | 67 | }
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[5177] | 68 | return base.Apply(context);
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[2] | 69 | }
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| 70 | }
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| 71 | }
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