1 | #region License Information
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2 | /* HeuristicLab
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3 | * Copyright (C) 2002-2010 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 HeuristicLab.Core;
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23 |
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24 | namespace HeuristicLab.Operators {
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25 | /// <summary>
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26 | /// An operator which contains multiple operators of which each is applied sequentially on one sub-scope of the current scope. The first operator is applied on the first sub-scope, the second on the second, and so on.
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27 | /// </summary>
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28 | [Item("SequentialSubScopesProcessor", "An operator which contains multiple operators of which each is applied sequentially on one sub-scope of the current scope. The first operator is applied on the first sub-scope, the second on the second, and so on.")]
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29 | [Creatable("Test")]
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30 | public sealed class SequentialSubScopesProcessor : MultipleCallsOperator {
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31 | public SequentialSubScopesProcessor()
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32 | : base() {
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33 | }
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34 |
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35 | public override IExecutionSequence Apply() {
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36 | ExecutionContextCollection next = new ExecutionContextCollection(base.Apply());
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37 | if (Operators.Count > 0) {
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38 | ExecutionContextCollection inner = new ExecutionContextCollection();
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39 | for (int i = 0; (i < ExecutionContext.Scope.SubScopes.Count) && (i < Operators.Count); i++)
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40 | if (Operators[i] != null) inner.Add(ExecutionContext.CreateContext(Operators[i], ExecutionContext.Scope.SubScopes[i]));
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41 | next.Insert(0, inner);
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42 | }
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43 | return next;
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44 | }
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45 | }
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46 | }
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