#region License Information /* HeuristicLab * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL) * * This file is part of HeuristicLab. * * HeuristicLab is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * HeuristicLab is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with HeuristicLab. If not, see . */ #endregion using HeuristicLab.Common; using HeuristicLab.Core; using HeuristicLab.Parameters; using HeuristicLab.Persistence.Default.CompositeSerializers.Storable; namespace HeuristicLab.Operators { /// /// An operator which collects the actual values of parameters and clones them into the current scope. /// [Item("VariableCreator", "An operator which collects the actual values of parameters and clones them into the current scope.")] [StorableClass] public class VariableCreator : ValuesCollector { protected ScopeParameter CurrentScopeParameter { get { return (ScopeParameter)Parameters["CurrentScope"]; } } public IScope CurrentScope { get { return CurrentScopeParameter.ActualValue; } } [StorableConstructor] protected VariableCreator(bool deserializing) : base(deserializing) { } protected VariableCreator(VariableCreator original, Cloner cloner) : base(original, cloner) { } public VariableCreator() : base() { Parameters.Add(new ScopeParameter("CurrentScope", "The current scope into which the parameter values are cloned.")); } public override IDeepCloneable Clone(Cloner cloner) { return new VariableCreator(this, cloner); } public override IOperation Apply() { IVariable var; foreach (IParameter param in CollectedValues) { ILookupParameter lookupParam = param as ILookupParameter; string name = lookupParam != null ? lookupParam.TranslatedName : param.Name; CurrentScope.Variables.TryGetValue(name, out var); IItem value = param.ActualValue; if (var != null) var.Value = value == null ? null : (IItem)value.Clone(); else CurrentScope.Variables.Add(new Variable(name, param.Description, value == null ? null : (IItem)value.Clone())); } return base.Apply(); } } }