| 1 | #region License Information
|
|---|
| 2 | /* HeuristicLab
|
|---|
| 3 | * Copyright (C) 2002-2017 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.Data;
|
|---|
| 25 | using HeuristicLab.Encodings.IntegerVectorEncoding;
|
|---|
| 26 | using HeuristicLab.Operators;
|
|---|
| 27 | using HeuristicLab.Parameters;
|
|---|
| 28 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
|
|---|
| 29 |
|
|---|
| 30 | namespace HeuristicLab.Problems.GeneralizedQuadraticAssignment {
|
|---|
| 31 | [Item("GQAPSolutionCreator", "Base class for solution creators of the Generalized Quadratic Assignment Problem.")]
|
|---|
| 32 | [StorableClass]
|
|---|
| 33 | public abstract class GQAPSolutionCreator : SingleSuccessorOperator, IProblemInstanceAwareGQAPOperator, IGQAPSolutionCreator {
|
|---|
| 34 |
|
|---|
| 35 | #region Parameter Descriptions
|
|---|
| 36 | public static readonly string AssignmentDescription = "The vector that encodes the assignment.";
|
|---|
| 37 | #endregion
|
|---|
| 38 |
|
|---|
| 39 | public ILookupParameter<IntegerVector> IntegerVectorParameter {
|
|---|
| 40 | get { return (ILookupParameter<IntegerVector>)Parameters["IntegerVector"]; }
|
|---|
| 41 | }
|
|---|
| 42 | public ILookupParameter<GQAPInstance> ProblemInstanceParameter {
|
|---|
| 43 | get { return (ILookupParameter<GQAPInstance>)Parameters["ProblemInstance"]; }
|
|---|
| 44 | }
|
|---|
| 45 | public IValueLookupParameter<IntValue> LengthParameter {
|
|---|
| 46 | get { return (IValueLookupParameter<IntValue>)Parameters["Length"]; }
|
|---|
| 47 | }
|
|---|
| 48 | public IValueLookupParameter<IntMatrix> BoundsParameter {
|
|---|
| 49 | get { return (IValueLookupParameter<IntMatrix>)Parameters["Bounds"]; }
|
|---|
| 50 | }
|
|---|
| 51 |
|
|---|
| 52 | [StorableConstructor]
|
|---|
| 53 | protected GQAPSolutionCreator(bool deserializing) : base(deserializing) { }
|
|---|
| 54 | protected GQAPSolutionCreator(GQAPSolutionCreator original, Cloner cloner)
|
|---|
| 55 | : base(original, cloner) { }
|
|---|
| 56 | public GQAPSolutionCreator()
|
|---|
| 57 | : base() {
|
|---|
| 58 | Parameters.Add(new LookupParameter<IntegerVector>("IntegerVector", AssignmentDescription));
|
|---|
| 59 | Parameters.Add(new LookupParameter<GQAPInstance>("ProblemInstance", GQAP.ProblemInstanceDescription));
|
|---|
| 60 | Parameters.Add(new ValueLookupParameter<IntValue>("Length", "The length of the vector.") { Hidden = true });
|
|---|
| 61 | Parameters.Add(new ValueLookupParameter<IntMatrix>("Bounds", "") { Hidden = true });
|
|---|
| 62 | }
|
|---|
| 63 |
|
|---|
| 64 | public override IOperation Apply() {
|
|---|
| 65 | IntegerVectorParameter.ActualValue = CreateSolution(ProblemInstanceParameter.ActualValue);
|
|---|
| 66 | return base.Apply();
|
|---|
| 67 | }
|
|---|
| 68 |
|
|---|
| 69 | protected abstract IntegerVector CreateSolution(GQAPInstance problemInstance);
|
|---|
| 70 | }
|
|---|
| 71 | }
|
|---|
