source: branches/Scheduling/HeuristicLab.Problems.Scheduling/3.3/Evaluators/SchedulingEvaluator.cs @ 6177

#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 System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using HeuristicLab.Operators;
using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
using HeuristicLab.Core;
using HeuristicLab.Common;
using HeuristicLab.Problems.Scheduling.Encodings.JobSequenceMatrix;
using HeuristicLab.Optimization;
using HeuristicLab.Data;
using HeuristicLab.Parameters;
using HeuristicLab.Problems.Scheduling.Encodings.PriorityRulesVector;
using HeuristicLab.Problems.Scheduling.Interfaces;
using HeuristicLab.Problems.Scheduling.Encodings;

namespace HeuristicLab.Problems.Scheduling.Evaluators {
  [Item("Scheduling Evaluator", "Represents a general evaluator class for scheduling problems.")]
  [StorableClass]
  public class SchedulingEvaluator : AlgorithmOperator, ISchedulingEvaluator {
    [StorableConstructor]
    protected SchedulingEvaluator(bool deserializing) : base(deserializing) { }
    protected SchedulingEvaluator(SchedulingEvaluator original, Cloner cloner)
      : base(original, cloner) {
    }
    public override IDeepCloneable Clone(Cloner cloner) {
      return new SchedulingEvaluator(this, cloner);
    }

    public ILookupParameter<DoubleValue> QualityParameter {
      get {
        if (Parameters.ContainsKey("Quality"))
          return (ILookupParameter<DoubleValue>)Parameters["Quality"];
        else
          return null;
      }
    }

    public void InitializeOperatorGraph<T>(JSSPDecoder<T> decoder, JSSPEvaluator evaluator) where T: Item, IJSSPEncoding{
      OperatorGraph.InitialOperator = decoder;
      decoder.Successor = evaluator;
    }

    public SchedulingEvaluator()
      : base() {
        Parameters.Add(new LookupParameter<DoubleValue>("Quality", "The quality value aka fitness value of the solution."));
        InitializeOperatorGraph<JSMEncoding>(new JSMDecoder(), new MakespanEvaluator());
    }

    public override IOperation Apply() {
      return base.Apply();
    }

  }
}