source: branches/GeneralizedQAP/HeuristicLab.Problems.GeneralizedQuadraticAssignment.Algorithms/3.3/LocalSolverNet/LocalSolverContext.cs @ 15616

Last change on this file since 15616 was 15616, checked in by abeham, 4 years ago

#1614:

  • Added missing Item and StorableClass attributes
  • Removed running analyzer on empty solutions in GRASP
File size: 3.8 KB
Line 
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
22using HeuristicLab.Common;
23using HeuristicLab.Core;
24using HeuristicLab.Parameters;
25using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
26
27namespace HeuristicLab.Problems.GeneralizedQuadraticAssignment.Algorithms.LocalSolverNet {
28  [Item("LocalSolver Context", "A context for CPLEX solvers.")]
29  [StorableClass]
30  public class LocalSolverContext : SingleSolutionContext<ISingleObjectiveSolutionScope<GQAPSolution>> {
31
32    [Storable]
33    private IValueParameter<GQAP> problem;
34    public GQAP Problem {
35      get { return problem.Value; }
36      set { problem.Value = value; }
37    }
38
39    [Storable]
40    private IValueParameter<GQAPSolution> bestSolution;
41    public GQAPSolution BestSolution {
42      get { return bestSolution.Value; }
43      set { bestSolution.Value = value; }
44    }
45
46    [StorableConstructor]
47    protected LocalSolverContext(bool deserializing) : base(deserializing) { }
48    protected LocalSolverContext(LocalSolverContext original, Cloner cloner)
49      : base(original, cloner) {
50      problem = cloner.Clone(original.problem);
51      bestSolution = cloner.Clone(original.bestSolution);
52    }
53    public LocalSolverContext() : base() {
54      Parameters.Add(problem = new ValueParameter<GQAP>("Problem"));
55      Parameters.Add(bestSolution = new ValueParameter<GQAPSolution>("BestFoundSolution"));
56    }
57    public LocalSolverContext(string name) : base(name) {
58      Parameters.Add(problem = new ValueParameter<GQAP>("Problem"));
59      Parameters.Add(bestSolution = new ValueParameter<GQAPSolution>("BestFoundSolution"));
60    }
61    public LocalSolverContext(string name, ParameterCollection parameters) : base(name, parameters) {
62      Parameters.Add(problem = new ValueParameter<GQAP>("Problem"));
63      Parameters.Add(bestSolution = new ValueParameter<GQAPSolution>("BestFoundSolution"));
64    }
65    public LocalSolverContext(string name, string description) : base(name, description) {
66      Parameters.Add(problem = new ValueParameter<GQAP>("Problem"));
67      Parameters.Add(bestSolution = new ValueParameter<GQAPSolution>("BestFoundSolution"));
68    }
69    public LocalSolverContext(string name, string description, ParameterCollection parameters) : base(name, description, parameters) {
70      Parameters.Add(problem = new ValueParameter<GQAP>("Problem"));
71      Parameters.Add(bestSolution = new ValueParameter<GQAPSolution>("BestFoundSolution"));
72    }
73   
74    public override IDeepCloneable Clone(Cloner cloner) {
75      return new LocalSolverContext(this, cloner);
76    }
77
78    public ISingleObjectiveSolutionScope<GQAPSolution> ToScope(GQAPSolution code, double fitness = double.NaN) {
79      var name = Problem.Encoding.Name;
80      var scope = new SingleObjectiveSolutionScope<GQAPSolution>(code,
81        name + "Solution", fitness, Problem.Evaluator.QualityParameter.ActualName) {
82        Parent = Scope
83      };
84      scope.Variables.Add(new Variable(name, code.Assignment));
85      scope.Variables.Add(new Variable("Evaluation", code.Evaluation));
86      return scope;
87    }
88  }
89}
Note: See TracBrowser for help on using the repository browser.