#region License Information
/* HeuristicLab
 * Copyright (C) 2002-2012 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 <http://www.gnu.org/licenses/>.
 */
#endregion


using HeuristicLab.Common;
using HeuristicLab.Core;
using HeuristicLab.Operators;
using HeuristicLab.Parameters;
using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;

namespace HeuristicLab.Analysis.AlgorithmBehavior.Analyzers {
  [Item("VariableDuplicator", "An operator that duplicates variables.")]
  [StorableClass]
  public class VariableDuplicator : SingleSuccessorOperator {

    #region Parameter properties
    public ILookupParameter<IItem> OriginalParameter {
      get { return (LookupParameter<IItem>)Parameters["Original"]; }
    }
    public ILookupParameter<IItem> CloneParameter {
      get { return (LookupParameter<IItem>)Parameters["Clone"]; }
    }
    #endregion

    [StorableConstructor]
    private VariableDuplicator(bool deserializing) : base(deserializing) { }
    private VariableDuplicator(VariableDuplicator original, Cloner cloner) : base(original, cloner) { }
    public VariableDuplicator()
      : base() {
      Parameters.Add(new LookupParameter<IItem>("Original", "The orginal."));
      OriginalParameter.ActualName = "TSPTour";

      Parameters.Add(new LookupParameter<IItem>("Clone", "The clone."));
      CloneParameter.ActualName = "TSPTourClone";
    }

    public override IDeepCloneable Clone(Cloner cloner) {
      return new VariableDuplicator(this, cloner);
    }

    public override IOperation Apply() {
      CloneParameter.ActualValue = (IItem)OriginalParameter.ActualValue.Clone();
      return base.Apply();
    }
  }
}