[5351] | 1 | #region License Information
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| 2 | /* HeuristicLab
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[15583] | 3 | * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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[5351] | 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.Common;
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| 23 | using HeuristicLab.Core;
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| 24 | using HeuristicLab.Data;
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| 25 | using HeuristicLab.Parameters;
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| 26 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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| 27 |
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| 28 | namespace HeuristicLab.Operators {
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[8386] | 29 | [Item("SubScopesCounter", "Counts the number of direct sub-scopes and increments or assigns it to the value given in the parameter.")]
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[5351] | 30 | [StorableClass]
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| 31 | public class SubScopesCounter : SingleSuccessorOperator {
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| 32 |
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| 33 | public ILookupParameter<IntValue> ValueParameter {
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| 34 | get { return (ILookupParameter<IntValue>)Parameters["Value"]; }
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| 35 | }
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[8357] | 36 | public IValueParameter<BoolValue> AccumulateParameter {
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| 37 | get { return (IValueParameter<BoolValue>)Parameters["Accumulate"]; }
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| 38 | }
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[5351] | 39 |
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| 40 | [StorableConstructor]
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| 41 | protected SubScopesCounter(bool deserializing) : base(deserializing) { }
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| 42 | protected SubScopesCounter(SubScopesCounter original, Cloner cloner)
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| 43 | : base(original, cloner) {
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| 44 | }
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| 45 | public SubScopesCounter() {
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[8386] | 46 | Parameters.Add(new LookupParameter<IntValue>("Value", "The value that should be incremented by the number of direct sub-scopes. It will be created in the current scope if the value is not found. If Accumulate is set to false, the number of direct sub-scopes is assigned and not accumulated."));
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[8358] | 47 | Parameters.Add(new ValueParameter<BoolValue>("Accumulate", "True if the number of direct sub-scopes should be accumulated, false if the number should be assigned.", new BoolValue(true)));
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[5351] | 48 | }
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| 49 |
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[8357] | 50 | [StorableHook(HookType.AfterDeserialization)]
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| 51 | private void AfterDeserialization() {
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[8361] | 52 | // BackwardsCompatibility3.3
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| 53 | #region Backwards compatible code, remove with 3.4
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[8357] | 54 | if (!Parameters.ContainsKey("Accumulate"))
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[8364] | 55 | Parameters.Add(new ValueParameter<BoolValue>("Accumulate", "True if the number of direct sub-scopes should be accumulated, false if the number should be assigned.", new BoolValue(true)));
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[8361] | 56 | #endregion
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[8357] | 57 | }
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| 58 |
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[5351] | 59 | public override IDeepCloneable Clone(Cloner cloner) {
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| 60 | return new SubScopesCounter(this, cloner);
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| 61 | }
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| 62 |
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| 63 | public override IOperation Apply() {
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[8357] | 64 | int count = ExecutionContext.Scope.SubScopes.Count;
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[5351] | 65 | if (ValueParameter.ActualValue == null) ValueParameter.ActualValue = new IntValue();
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[8357] | 66 | if (AccumulateParameter.Value.Value) ValueParameter.ActualValue.Value += count;
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| 67 | else ValueParameter.ActualValue.Value = count;
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[5351] | 68 | return base.Apply();
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| 69 | }
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| 70 | }
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| 71 | }
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