Changeset 3294 for trunk/sources/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.3/SymbolicExpressionTreeCreator.cs

Timestamp:

04/09/10 17:28:32 (14 years ago)

Author:

gkronber

Message:

Added first version of architecture altering operators for ADFs. #290 (Implement ADFs)

File:

• trunk/sources/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.3/SymbolicExpressionTreeCreator.cs (modified) (1 diff)

trunk/sources/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.3/SymbolicExpressionTreeCreator.cs

@@ -34 +34 @@
   [Item("SymbolicExpressionTreeCreator", "A base class for operators creating symbolic expression trees.")]
   [StorableClass]
-  public abstract class SymbolicExpressionTreeCreator : SingleSuccessorOperator, ISolutionCreator, IStochasticOperator, ISymbolicExpressionTreeOperator {
-    private const string RandomParameterName = "Random";
-    private const string SymbolicExpressionTreeParameterName = "SymbolicExpressionTree";
-    private const string MaxTreeSizeParameterName = "MaxTreeSize";
-    private const string MaxTreeHeightParameterName = "MaxTreeHeight";
-    private const string SymbolicExpressionGrammarParameterName = "SymbolicExpressionGrammar";
-
-    public override bool CanChangeName {
-      get { return false; }
-    }
-
-    public ILookupParameter<IRandom> RandomParameter {
-      get { return (LookupParameter<IRandom>)Parameters[RandomParameterName]; }
-    }
-    public ILookupParameter<SymbolicExpressionTree> SymbolicExpressionTreeParameter {
-      get { return (ILookupParameter<SymbolicExpressionTree>)Parameters[SymbolicExpressionTreeParameterName]; }
-    }
-    public IValueLookupParameter<IntValue> MaxTreeSizeParameter {
-      get { return (IValueLookupParameter<IntValue>)Parameters[MaxTreeSizeParameterName]; }
-    }
-    public IValueLookupParameter<IntValue> MaxTreeHeightParameter {
-      get { return (IValueLookupParameter<IntValue>)Parameters[MaxTreeHeightParameterName]; }
-    }
-    public ILookupParameter<ISymbolicExpressionGrammar> SymbolicExpressionGrammarParameter {
-      get { return (ILookupParameter<ISymbolicExpressionGrammar>)Parameters[SymbolicExpressionGrammarParameterName]; }
-    }
-
+  public abstract class SymbolicExpressionTreeCreator : SymbolicExpressionTreeOperator, ISolutionCreator {
     protected SymbolicExpressionTreeCreator()
       : base() {
-      Parameters.Add(new LookupParameter<IRandom>(RandomParameterName, "The pseudo random number generator which should be used for stochastic solution creation operators."));
-      Parameters.Add(new LookupParameter<SymbolicExpressionTree>(SymbolicExpressionTreeParameterName, "The symbolic expression tree that should be initialized."));
-      Parameters.Add(new ValueLookupParameter<IntValue>(MaxTreeSizeParameterName, "The maximal size (number of nodes) of the symbolic expression tree that should be initialized."));
-      Parameters.Add(new ValueLookupParameter<IntValue>(MaxTreeHeightParameterName, "The maximal height of the symbolic expression tree that should be initialized (a tree with one node has height = 0)."));
-      Parameters.Add(new LookupParameter<ISymbolicExpressionGrammar>(SymbolicExpressionGrammarParameterName, "The grammar that defines the allowed symbols and syntax of the symbolic expression trees."));
     }