#region License Information /* HeuristicLab * Copyright (C) 2002-2010 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.Core; using HeuristicLab.Encodings.PermutationEncoding; using HeuristicLab.Parameters; using HeuristicLab.Persistence.Default.CompositeSerializers.Storable; using HeuristicLab.Problems.VehicleRouting.Encodings.Alba; using HeuristicLab.Data; namespace HeuristicLab.Problems.VehicleRouting { [Item("AlbaLambdaInterchangeMoveEvaluator", "Evaluates a lamnbda interchange move for a VRP representation. It is implemented as described in Alba, E. and Dorronsoro, B. (2004). Solving the Vehicle Routing Problem by Using Cellular Genetic Algorithms.")] [StorableClass] public sealed class AlbaLambdaInterchangeMoveEvaluator : AlbaMoveEvaluator, IAlbaLambdaInterchangeMoveOperator { public ILookupParameter LambdaInterchangeMoveParameter { get { return (ILookupParameter)Parameters["AlbaLambdaInterchangeMove"]; } } public override ILookupParameter VRPMoveParameter { get { return LambdaInterchangeMoveParameter; } } [StorableConstructor] private AlbaLambdaInterchangeMoveEvaluator(bool deserializing) : base(deserializing) { } public AlbaLambdaInterchangeMoveEvaluator() : base() { Parameters.Add(new LookupParameter("AlbaLambdaInterchangeMove", "The move to evaluate.")); } protected override void EvaluateMove() { AlbaEncoding newSolution = LambdaInterchangeMoveParameter.ActualValue.Individual.Clone() as AlbaEncoding; AlbaLambdaInterchangeMoveMaker.Apply(newSolution, LambdaInterchangeMoveParameter.ActualValue); UpdateEvaluation(newSolution); } } }