#region License Information /* HeuristicLab * Copyright (C) 2002-2013 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 System; using System.Linq; using HeuristicLab.Common; using HeuristicLab.Core; using HeuristicLab.Encodings.PermutationEncoding; using HeuristicLab.Operators; using HeuristicLab.Optimization; using HeuristicLab.Parameters; using HeuristicLab.Persistence.Default.CompositeSerializers.Storable; using HeuristicLab.PluginInfrastructure; namespace HeuristicLab.Analysis.SolutionCaching.PermutationEncoding { [Item("PermutationCrossoverPointcut", "Wraps a crossover and applies after-crossover actions.")] [StorableClass] public class PermutationCrossoverPointcut : CrossoverPointcut, IPermutationCrossover, IPermutationPointcut { public ILookupParameter> ParentsParameter { get { return (ILookupParameter>)Parameters["Parents"]; } } public ILookupParameter ChildParameter { get { return (ILookupParameter)Parameters["Child"]; } } [StorableConstructor] protected PermutationCrossoverPointcut(bool deserializing) : base(deserializing) { } protected PermutationCrossoverPointcut(PermutationCrossoverPointcut original, Cloner cloner) : base(original, cloner) { } public PermutationCrossoverPointcut() : base() { Parameters.Add(new ScopeTreeLookupParameter("Parents", "The parent permutations which should be crossed.")); ParentsParameter.ActualName = "Permutation"; Parameters.Add(new LookupParameter("Child", "The child permutation resulting from the crossover.")); ChildParameter.ActualName = "Permutation"; foreach (Type t in ApplicationManager.Manager.GetTypes(typeof(IPermutationCrossover))) { if ((!typeof(PermutationCrossoverPointcut).IsAssignableFrom(t)) && (!typeof(MultiOperator).IsAssignableFrom(t))) { CrossoversParameter.ValidValues.Add((IPermutationCrossover)Activator.CreateInstance(t)); } } ParameterizeCrossovers(); } public override IDeepCloneable Clone(Cloner cloner) { return new PermutationCrossoverPointcut(this, cloner); } private void ParameterizeCrossovers() { foreach (IPermutationCrossover crossover in CrossoversParameter.ValidValues.OfType()) { crossover.ChildParameter.ActualName = ChildParameter.Name; crossover.ParentsParameter.ActualName = ParentsParameter.Name; } foreach (IStochasticOperator crossover in CrossoversParameter.ValidValues.OfType()) { crossover.RandomParameter.ActualName = RandomParameter.Name; } } } }