Last change
on this file since 13329 was
13180,
checked in by pfleck, 9 years ago
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#1674
- ProtoBuff QualityMessages
- Changed the QualityMessage to be able to be used for single- and multi-objective problems.
- The new SingleObjectiveQualityMessage and MultiObjectiveQualityMessage now "inherits" from QualityMessages to be able to be used in a polymorph manner.
- This is done via protobuf's nested extensions (see http://www.indelible.org/ink/protobuf-polymorphism/).
- EvaluationCache
- The EvaluationCache now now stores the QualityMessage instead of a single double.
This way the cache can be used for single- and multi-objective problems and additionally opens the possibility to extend the quality message with any data. (previously extended data was lost when the cache was persisted and loaded again)
- When deserializing an older version of the cache a new single objective quality message is created from the double value.
This way, no compatibility is broken and version must not be incremented.
- Adapted the ExternalEvaluationProblem to the changes of the EvaluationCache and the QualityMessage.
- Added a MultiObjectiveExternalEvaluationProblem on basis of the ExternalEvaluationProblem and added a IExternalEvaluationProblem interface.
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File size:
1.3 KB
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1 | #region License Information
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2 | /* HeuristicLab
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3 | * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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4 | *
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5 | * This file is part of HeuristicLab.
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6 | *
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7 | * HeuristicLab is free software: you can redistribute it and/or modify
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8 | * it under the terms of the GNU General Public License as published by
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9 | * the Free Software Foundation, either version 3 of the License, or
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10 | * (at your option) any later version.
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11 | *
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12 | * HeuristicLab is distributed in the hope that it will be useful,
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13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 | * GNU General Public License for more details.
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16 | *
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17 | * You should have received a copy of the GNU General Public License
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18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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19 | */
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20 | #endregion
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21 |
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22 | using Google.ProtocolBuffers;
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23 | using HeuristicLab.Core;
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24 | using HeuristicLab.Optimization;
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25 |
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26 | namespace HeuristicLab.Problems.ExternalEvaluation {
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27 | public interface IExternalEvaluationProblem : IProblem {
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28 |
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29 | EvaluationCache Cache { get; }
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30 | CheckedItemCollection<IEvaluationServiceClient> Clients { get; }
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31 |
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32 | QualityMessage Evaluate(SolutionMessage solutionMessage);
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33 | ExtensionRegistry GetQualityMessageExtensions();
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34 | }
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35 | } |
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