1  #region License Information


2  /* HeuristicLab


3  * Copyright (C) 20022011 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 HeuristicLab.Common;


23  using HeuristicLab.Core;


24  using HeuristicLab.Operators;


25  using HeuristicLab.Optimization;


26  using HeuristicLab.Parameters;


27  using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;


28 


29  namespace HeuristicLab.Encodings.ScheduleEncoding {


30  [Item("ScheduleCrossover", "A scheduling crossover operation.")]


31  [StorableClass]


32  public abstract class ScheduleCrossover<T> : SingleSuccessorOperator, IScheduleCrossover, IStochasticOperator where T : Item {


33  #region IScheduleCrossover Members


34  public ILookupParameter<ItemArray<T>> ParentsParameter {


35  get { return (ScopeTreeLookupParameter<T>)Parameters["Parents"]; }


36  }


37 


38  public ILookupParameter<T> ChildParameter {


39  get { return (ILookupParameter<T>)Parameters["Child"]; }


40  }


41  #endregion


42 


43  public ILookupParameter<IRandom> RandomParameter {


44  get { return (LookupParameter<IRandom>)Parameters["Random"]; }


45  }


46 


47  [StorableConstructor]


48  protected ScheduleCrossover(bool deserializing) : base(deserializing) { }


49  protected ScheduleCrossover(ScheduleCrossover<T> original, Cloner cloner)


50  : base(original, cloner) {


51  }


52  public ScheduleCrossover()


53  : base() {


54  Parameters.Add(new LookupParameter<IRandom>("Random", "The pseudo random number generator which should be used for stochastic manipulation operators."));


55  Parameters.Add(new ScopeTreeLookupParameter<T>("Parents", "The parent solution which should be crossed."));


56  ParentsParameter.ActualName = "SchedulingSolution";


57  Parameters.Add(new LookupParameter<T>("Child", "The child solution resulting from the crossover."));


58  ChildParameter.ActualName = "SchedulingSolution";


59  }


60  }


61  }

