#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 System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using HeuristicLab.Problems.VehicleRouting.Interfaces;
using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
using HeuristicLab.Core;
using HeuristicLab.Parameters;
using HeuristicLab.Data;
using HeuristicLab.Optimization;
using HeuristicLab.PluginInfrastructure;
using HeuristicLab.Problems.VehicleRouting.Variants;
namespace HeuristicLab.Problems.VehicleRouting.ProblemInstances {
[Item("CVRPTWProblemInstance", "Represents a single depot CVRPTW instance.")]
[StorableClass]
public class CVRPTWProblemInstance: CVRPProblemInstance, ITimeWindowedProblemInstance {
protected IValueParameter ReadyTimeParameter {
get { return (IValueParameter)Parameters["ReadyTime"]; }
}
protected IValueParameter DueTimeParameter {
get { return (IValueParameter)Parameters["DueTime"]; }
}
protected IValueParameter ServiceTimeParameter {
get { return (IValueParameter)Parameters["ServiceTime"]; }
}
protected IValueParameter TimeFactorParameter {
get { return (IValueParameter)Parameters["EvalTimeFactor"]; }
}
protected IValueParameter TardinessPenaltyParameter {
get { return (IValueParameter)Parameters["EvalTardinessPenalty"]; }
}
public DoubleArray ReadyTime {
get { return ReadyTimeParameter.Value; }
set { ReadyTimeParameter.Value = value; }
}
public DoubleArray DueTime {
get { return DueTimeParameter.Value; }
set { DueTimeParameter.Value = value; }
}
public DoubleArray ServiceTime {
get { return ServiceTimeParameter.Value; }
set { ServiceTimeParameter.Value = value; }
}
public DoubleValue TimeFactor {
get { return TimeFactorParameter.Value; }
set { TimeFactorParameter.Value = value; }
}
public DoubleValue TardinessPenalty {
get { return TardinessPenaltyParameter.Value; }
set { TardinessPenaltyParameter.Value = value; }
}
protected override IEnumerable GetOperators() {
return base.GetOperators()
.Where(o => o is ITimeWindowedOperator).Cast();
}
protected override IEnumerable GetAnalyzers() {
return ApplicationManager.Manager.GetInstances()
.Where(o => o is IAnalyzer)
.Cast().Union(base.GetAnalyzers());
}
protected override IVRPEvaluator Evaluator {
get {
return new CVRPTWEvaluator();
}
}
[StorableConstructor]
protected CVRPTWProblemInstance(bool deserializing) : base(deserializing) { }
public CVRPTWProblemInstance() {
Parameters.Add(new ValueParameter("ReadyTime", "The ready time of each customer.", new DoubleArray()));
Parameters.Add(new ValueParameter("DueTime", "The due time of each customer.", new DoubleArray()));
Parameters.Add(new ValueParameter("ServiceTime", "The service time of each customer.", new DoubleArray()));
Parameters.Add(new ValueParameter("EvalTimeFactor", "The time factor considered in the evaluation.", new DoubleValue(0)));
Parameters.Add(new ValueParameter("EvalTardinessPenalty", "The tardiness penalty considered in the evaluation.", new DoubleValue(100)));
}
}
}