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Ignore:
Timestamp:
06/13/12 17:14:53 (13 years ago)
Author:
ascheibe
Message:

#1864

  • switched IOperators collection to IItems
  • adapted algorithms and problems
  • added AfterDeserialization hooks for problem, external evaluation problem and user-defined problem
Location:
trunk/sources/HeuristicLab.Optimization/3.3
Files:
3 edited

Legend:

Unmodified
Added
Removed
  • trunk/sources/HeuristicLab.Optimization/3.3/Interfaces/IProblem.cs

    r7259 r7999  
    2929  /// </summary>
    3030  public interface IProblem : IParameterizedNamedItem {
    31     IEnumerable<IOperator> Operators { get; }
     31    IEnumerable<IItem> Operators { get; }
    3232
    3333    event EventHandler OperatorsChanged;
  • trunk/sources/HeuristicLab.Optimization/3.3/Problems/Problem.cs

    r7706 r7999  
    3535  public abstract class Problem : ParameterizedNamedItem, IProblem {
    3636    private static readonly string OperatorsParameterName = "Operators";
    37 
    38     public IFixedValueParameter<OperatorCollection> OperatorsParameter {
    39       get { return (IFixedValueParameter<OperatorCollection>)Parameters[OperatorsParameterName]; }
     37    public IFixedValueParameter<ItemCollection<IItem>> OperatorsParameter {
     38      get { return (IFixedValueParameter<ItemCollection<IItem>>)Parameters[OperatorsParameterName]; }
    4039    }
    4140
     
    5352    protected Problem()
    5453      : base() {
    55       Parameters.Add(new FixedValueParameter<OperatorCollection>(OperatorsParameterName, "The operators that the problem provides to the algorithms.", new OperatorCollection(), false));
     54      Parameters.Add(new FixedValueParameter<ItemCollection<IItem>>(OperatorsParameterName, "The operators and items that the problem provides to the algorithms.", new ItemCollection<IItem>(), false));
    5655      OperatorsParameter.Hidden = true;
    5756      RegisterEventHandlers();
     
    6059    [StorableHook(HookType.AfterDeserialization)]
    6160    private void AfterDeserialization() {
     61      // BackwardsCompatibility3.3
     62      #region Backwards compatible code, remove with 3.4
     63      if (Parameters.ContainsKey(OperatorsParameterName) && Parameters[OperatorsParameterName] is FixedValueParameter<OperatorCollection>) {
     64        OperatorCollection tmp = ((IFixedValueParameter<OperatorCollection>)Parameters[OperatorsParameterName]).Value;
     65        Parameters.Remove(OperatorsParameterName);
     66        Parameters.Add(new FixedValueParameter<ItemCollection<IItem>>(OperatorsParameterName, "The operators and items that the problem provides to the algorithms.", new ItemCollection<IItem>(tmp), false));       
     67        OperatorsParameter.Hidden = true;
     68      }
     69      #endregion
     70
    6271      RegisterEventHandlers();
    6372    }
    6473
    6574    private void RegisterEventHandlers() {
    66       Operators.ItemsAdded += new CollectionItemsChangedEventHandler<IOperator>(Operators_Changed);
    67       Operators.ItemsRemoved += new CollectionItemsChangedEventHandler<IOperator>(Operators_Changed);
    68       Operators.CollectionReset += new CollectionItemsChangedEventHandler<IOperator>(Operators_Changed);
     75      Operators.ItemsAdded += new CollectionItemsChangedEventHandler<IItem>(Operators_Changed);
     76      Operators.ItemsRemoved += new CollectionItemsChangedEventHandler<IItem>(Operators_Changed);
     77      Operators.CollectionReset += new CollectionItemsChangedEventHandler<IItem>(Operators_Changed);
    6978    }
    7079
     
    7281    // BackwardsCompatibility3.3
    7382    #region Backwards compatible code, remove with 3.4
    74     [Storable(Name = "Operators")]
     83    [Storable(Name = "Operators", AllowOneWay = true)]
    7584    private IEnumerable<IOperator> StorableOperators {
    76       get { return null; }
    7785      set {
    7886        if (!Parameters.ContainsKey(OperatorsParameterName)) {
    79           Parameters.Add(new FixedValueParameter<OperatorCollection>(OperatorsParameterName, "The operators that the problem provides to the algorithms.", new OperatorCollection(value), false));
     87          Parameters.Add(new FixedValueParameter<ItemCollection<IItem>>(OperatorsParameterName, "The operators and items that the problem provides to the algorithms.", new ItemCollection<IItem>(value), false));
    8088          OperatorsParameter.Hidden = true;
    8189        }
     
    8391    }
    8492    #endregion
    85     protected OperatorCollection Operators {
     93    protected ItemCollection<IItem> Operators {
    8694      get {
    8795        // BackwardsCompatibility3.3
    8896        #region Backwards compatible code, remove with 3.4
    8997        if (!Parameters.ContainsKey(OperatorsParameterName)) {
    90           Parameters.Add(new FixedValueParameter<OperatorCollection>(OperatorsParameterName, "The operators that the problem provides to the algorithms.", new OperatorCollection(), false));
     98          Parameters.Add(new FixedValueParameter<ItemCollection<IItem>>(OperatorsParameterName, "The operators and items that the problem provides to the algorithms.", new ItemCollection<IItem>(), false));
    9199          OperatorsParameter.Hidden = true;
    92100        }
     
    95103      }
    96104    }
    97     IEnumerable<IOperator> IProblem.Operators { get { return Operators; } }
     105    IEnumerable<IItem> IProblem.Operators { get { return Operators; } }
    98106    #endregion
    99107
  • trunk/sources/HeuristicLab.Optimization/3.3/Problems/UserDefinedProblem.cs

    r7351 r7999  
    8181      get { return (OptionalValueParameter<IScope>)Parameters["BestKnownSolution"]; }
    8282    }
    83     public ValueParameter<ItemList<IOperator>> OperatorsParameter {
    84       get { return (ValueParameter<ItemList<IOperator>>)Parameters["Operators"]; }
     83    public ValueParameter<ItemList<IItem>> OperatorsParameter {
     84      get { return (ValueParameter<ItemList<IItem>>)Parameters["Operators"]; }
    8585    }
    8686    #endregion
     
    112112      set { BestKnownQualityParameter.Value = value; }
    113113    }
    114     public IEnumerable<IOperator> Operators {
     114    public IEnumerable<IItem> Operators {
    115115      get { return OperatorsParameter.Value; }
    116116    }
     
    121121    [StorableHook(HookType.AfterDeserialization)]
    122122    private void AfterDeserialization() {
     123      // BackwardsCompatibility3.3
     124      #region Backwards compatible code, remove with 3.4
     125      if (Parameters.ContainsKey("Operators") && Parameters["Operators"] is ValueParameter<ItemList<IOperator>>) {
     126        ItemList<IOperator> tmp = ((ValueParameter<ItemList<IOperator>>)Parameters["Operators"]).Value;
     127        Parameters.Remove("Operators");
     128        Parameters.Add(new ValueParameter<ItemList<IItem>>("Operators", "The operators and items that the problem provides to the algorithms.", new ItemList<IItem>(tmp), false));
     129      }
     130      #endregion
     131
    123132      RegisterEventHandlers();
    124133    }
     
    130139      Parameters.Add(new OptionalValueParameter<DoubleValue>("BestKnownQuality", "The quality of the best known solution of this problem."));
    131140      Parameters.Add(new OptionalValueParameter<IScope>("BestKnownSolution", "The best known solution for this external evaluation problem."));
    132       Parameters.Add(new ValueParameter<ItemList<IOperator>>("Operators", "The operators that are passed to the algorithm.", new ItemList<IOperator>()));
     141      Parameters.Add(new ValueParameter<ItemList<IItem>>("Operators", "The operators and items that the problem provides to the algorithms.", new ItemList<IItem>()));
    133142
    134143      RegisterEventHandlers();
     
    200209        Evaluator.QualityParameter.ActualNameChanged += new EventHandler(Evaluator_QualityParameter_ActualNameChanged);
    201210      OperatorsParameter.ValueChanged += new EventHandler(OperatorsParameter_ValueChanged);
    202       OperatorsParameter.Value.ItemsAdded += new CollectionItemsChangedEventHandler<IndexedItem<IOperator>>(OperatorsParameter_Value_ItemsAdded);
    203       OperatorsParameter.Value.ItemsRemoved += new CollectionItemsChangedEventHandler<IndexedItem<IOperator>>(OperatorsParameter_Value_ItemsRemoved);
    204       OperatorsParameter.Value.CollectionReset += new CollectionItemsChangedEventHandler<IndexedItem<IOperator>>(OperatorsParameter_Value_CollectionReset);
     211      OperatorsParameter.Value.ItemsAdded += new CollectionItemsChangedEventHandler<IndexedItem<IItem>>(OperatorsParameter_Value_ItemsAdded);
     212      OperatorsParameter.Value.ItemsRemoved += new CollectionItemsChangedEventHandler<IndexedItem<IItem>>(OperatorsParameter_Value_ItemsRemoved);
     213      OperatorsParameter.Value.CollectionReset += new CollectionItemsChangedEventHandler<IndexedItem<IItem>>(OperatorsParameter_Value_CollectionReset);
    205214    }
    206215
     
    209218      if (Evaluator != null) {
    210219        string qualityName = Evaluator.QualityParameter.ActualName;
    211         foreach (IOperator op in OperatorsParameter.Value) {
     220        foreach (IOperator op in OperatorsParameter.Value.OfType<IOperator>()) {
    212221          foreach (ILookupParameter<DoubleValue> param in op.Parameters.OfType<ILookupParameter<DoubleValue>>()) {
    213222            if (param.Name.Equals("Quality")) param.ActualName = qualityName;
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