source: branches/Scheduling/HeuristicLab.Encodings.ScheduleEncoding/3.3/ScheduleDecoder.cs @ 7403

#region License Information
/* HeuristicLab
 * Copyright (C) 2002-2011 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.Encodings.ScheduleEncoding {
  [Item("ScheduleDecoder", "A scheduling decoder operator.")]
  [StorableClass]
  public abstract class ScheduleDecoder<T> : SingleSuccessorOperator, IScheduleDecoder where T : Item {
    [StorableConstructor]
    protected ScheduleDecoder(bool deserializing) : base(deserializing) { }
    protected ScheduleDecoder(ScheduleDecoder<T> original, Cloner cloner)
      : base(original, cloner) {
    }

    public ILookupParameter<T> ScheduleEncodingParameter {
      get { return (ILookupParameter<T>)Parameters["ScheduleEncoding"]; }
    }
    public ILookupParameter<Schedule> ScheduleParameter {
      get { return (ILookupParameter<Schedule>)Parameters["Schedule"]; }
    }

    public ScheduleDecoder()
      : base() {
      Parameters.Add(new LookupParameter<T>("ScheduleEncoding", "The new scheduling solution represented as encoding."));
      Parameters.Add(new LookupParameter<Schedule>("Schedule", "The decoded scheduling solution represented as generalized schedule."));
    }

    public abstract Schedule CreateScheduleFromEncoding(T solution);

    public override IOperation Apply() {
      Schedule result = CreateScheduleFromEncoding(ScheduleEncodingParameter.ActualValue);
      ScheduleParameter.ActualValue = result;
      return base.Apply();
    }
  }
}