[2216] | 1 | #region License Information
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| 2 | /* HeuristicLab
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| 3 | * Copyright (C) 2002-2008 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 System;
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| 23 | using System.Collections.Generic;
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| 24 | using System.Text;
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| 25 | using System.Xml;
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| 26 | using System.Linq;
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| 27 | using HeuristicLab.Core;
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| 28 | using HeuristicLab.GP.Interfaces;
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| 29 |
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[2223] | 30 | namespace HeuristicLab.GP {
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[2216] | 31 | public abstract class FunctionLibraryInjectorBase : OperatorBase {
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| 32 | private const string FUNCTIONLIBRARY = "FunctionLibrary";
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| 33 |
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| 34 | public override string Description {
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[2843] | 35 | get { return @"Description is missing."; }
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[2216] | 36 | }
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| 37 |
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[2728] | 38 | private FunctionLibrary functionLibrary;
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| 39 | public FunctionLibrary FunctionLibrary {
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| 40 | get {
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| 41 | return functionLibrary;
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| 42 | }
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| 43 | set {
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| 44 | this.functionLibrary = value;
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| 45 | FireChanged();
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| 46 | }
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| 47 | }
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| 48 |
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[2216] | 49 | public FunctionLibraryInjectorBase()
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| 50 | : base() {
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| 51 | AddVariableInfo(new VariableInfo(FUNCTIONLIBRARY, "Preconfigured default function library", typeof(FunctionLibrary), VariableKind.New));
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[2728] | 52 | // create the default function library
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| 53 | functionLibrary = CreateFunctionLibrary();
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[2216] | 54 | }
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| 55 |
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| 56 | public override IOperation Apply(IScope scope) {
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[2843] | 57 | scope.AddVariable(new HeuristicLab.Core.Variable(scope.TranslateName(FUNCTIONLIBRARY), (FunctionLibrary)functionLibrary.Clone()));
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[2216] | 58 | return null;
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| 59 | }
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| 60 |
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| 61 | protected abstract FunctionLibrary CreateFunctionLibrary();
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| 62 |
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[2616] | 63 | protected static void SetAllowedSubOperators(IFunction f, IEnumerable<IFunction> gs) {
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[2216] | 64 | for (int i = 0; i < f.MaxSubTrees; i++) {
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| 65 | SetAllowedSubOperators(f, i, gs);
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| 66 | }
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| 67 | }
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| 68 |
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[2616] | 69 | protected static void SetAllowedSubOperators(IFunction f, int i, IEnumerable<IFunction> gs) {
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[2216] | 70 | foreach (var g in gs) {
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| 71 | f.AddAllowedSubFunction(g, i);
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| 72 | }
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| 73 | }
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[2728] | 74 |
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| 75 | public override IView CreateView() {
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| 76 | return new FunctionLibraryInjectorView(this);
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| 77 | }
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[2729] | 78 |
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| 79 | #region persistence
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| 80 | public override object Clone(IDictionary<Guid, object> clonedObjects) {
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| 81 | FunctionLibraryInjectorBase clone = (FunctionLibraryInjectorBase)base.Clone(clonedObjects);
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| 82 | clone.functionLibrary = (FunctionLibrary)Auxiliary.Clone(functionLibrary, clonedObjects);
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| 83 | return clone;
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| 84 | }
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| 85 | public override XmlNode GetXmlNode(string name, XmlDocument document, IDictionary<Guid, IStorable> persistedObjects) {
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| 86 | XmlNode node = base.GetXmlNode(name, document, persistedObjects);
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| 87 | node.AppendChild(PersistenceManager.Persist("FunctionLibrary", FunctionLibrary, document, persistedObjects));
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| 88 | return node;
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| 89 | }
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| 90 | public override void Populate(XmlNode node, IDictionary<Guid, IStorable> restoredObjects) {
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| 91 | base.Populate(node, restoredObjects);
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| 92 | functionLibrary = (FunctionLibrary)PersistenceManager.Restore(node.SelectSingleNode("FunctionLibrary"), restoredObjects);
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| 93 | }
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| 94 | #endregion
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[2216] | 95 | }
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| 96 | }
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