Index: branches/ParameterConfigurationEncoding/HeuristicLab.Encodings.ParameterConfigurationEncoding/3.3/Interfaces/IParameterConfigurationCreator.cs
===================================================================
--- branches/ParameterConfigurationEncoding/HeuristicLab.Encodings.ParameterConfigurationEncoding/3.3/Interfaces/IParameterConfigurationCreator.cs	(revision 8574)
+++ branches/ParameterConfigurationEncoding/HeuristicLab.Encodings.ParameterConfigurationEncoding/3.3/Interfaces/IParameterConfigurationCreator.cs	(revision 8574)
@@ -0,0 +1,30 @@
+﻿#region License Information
+/* HeuristicLab
+ * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ *
+ * This file is part of HeuristicLab.
+ *
+ * HeuristicLab is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * HeuristicLab is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
+ */
+#endregion
+
+using HeuristicLab.Optimization;
+
+namespace HeuristicLab.Encodings.ParameterConfigurationEncoding {
+  /// <summary>
+  /// An interface which represents an creator for parameter configurations.
+  /// </summary>
+  public interface IParameterConfigurationCreator : ISolutionCreator, IParameterConfigurationOperator {
+  }
+}
Index: branches/ParameterConfigurationEncoding/HeuristicLab.Encodings.ParameterConfigurationEncoding/3.3/Interfaces/IParameterConfigurationCrossover.cs
===================================================================
--- branches/ParameterConfigurationEncoding/HeuristicLab.Encodings.ParameterConfigurationEncoding/3.3/Interfaces/IParameterConfigurationCrossover.cs	(revision 8574)
+++ branches/ParameterConfigurationEncoding/HeuristicLab.Encodings.ParameterConfigurationEncoding/3.3/Interfaces/IParameterConfigurationCrossover.cs	(revision 8574)
@@ -0,0 +1,33 @@
+﻿#region License Information
+/* HeuristicLab
+ * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ *
+ * This file is part of HeuristicLab.
+ *
+ * HeuristicLab is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * HeuristicLab is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
+ */
+#endregion
+
+using HeuristicLab.Core;
+using HeuristicLab.Optimization;
+
+namespace HeuristicLab.Encodings.ParameterConfigurationEncoding {
+  /// <summary>
+  /// An interface which represents a crossover operator for parameter configurations.
+  /// </summary>
+  public interface IParameterConfigurationCrossover : ICrossover, IParameterConfigurationOperator {
+    ILookupParameter<ItemArray<ParameterConfigurationTree>> ParentsParameter { get; }
+    ILookupParameter<ParameterConfigurationTree> ChildParameter { get; }
+  }
+}
Index: branches/ParameterConfigurationEncoding/HeuristicLab.Encodings.ParameterConfigurationEncoding/3.3/Interfaces/IParameterConfigurationEvaluator.cs
===================================================================
--- branches/ParameterConfigurationEncoding/HeuristicLab.Encodings.ParameterConfigurationEncoding/3.3/Interfaces/IParameterConfigurationEvaluator.cs	(revision 8574)
+++ branches/ParameterConfigurationEncoding/HeuristicLab.Encodings.ParameterConfigurationEncoding/3.3/Interfaces/IParameterConfigurationEvaluator.cs	(revision 8574)
@@ -0,0 +1,29 @@
+﻿#region License Information
+/* HeuristicLab
+ * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ *
+ * This file is part of HeuristicLab.
+ *
+ * HeuristicLab is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * HeuristicLab is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
+ */
+#endregion
+
+using HeuristicLab.Optimization;
+
+namespace HeuristicLab.Encodings.ParameterConfigurationEncoding {
+  /// <summary>
+  /// An interface which represents an evaluation operator for parameter configurations.
+  /// </summary>
+  public interface IParameterConfigurationEvaluator : ISingleObjectiveEvaluator, IParameterConfigurationOperator { }
+}
Index: branches/ParameterConfigurationEncoding/HeuristicLab.Encodings.ParameterConfigurationEncoding/3.3/Interfaces/IParameterConfigurationManipulator.cs
===================================================================
--- branches/ParameterConfigurationEncoding/HeuristicLab.Encodings.ParameterConfigurationEncoding/3.3/Interfaces/IParameterConfigurationManipulator.cs	(revision 8574)
+++ branches/ParameterConfigurationEncoding/HeuristicLab.Encodings.ParameterConfigurationEncoding/3.3/Interfaces/IParameterConfigurationManipulator.cs	(revision 8574)
@@ -0,0 +1,32 @@
+﻿#region License Information
+/* HeuristicLab
+ * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ *
+ * This file is part of HeuristicLab.
+ *
+ * HeuristicLab is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * HeuristicLab is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
+ */
+#endregion
+
+using HeuristicLab.Core;
+using HeuristicLab.Optimization;
+
+namespace HeuristicLab.Encodings.ParameterConfigurationEncoding {
+  /// <summary>
+  /// An interface which represents a manipulation operator for parameter configurations.
+  /// </summary>
+  public interface IParameterConfigurationManipulator : IParameterConfigurationOperator, IManipulator {
+    IValueLookupParameter<ParameterConfigurationTree> ParameterConfigurationTreeParameter { get; }
+  }
+}
Index: branches/ParameterConfigurationEncoding/HeuristicLab.Encodings.ParameterConfigurationEncoding/3.3/Interfaces/IParameterConfigurationOperator.cs
===================================================================
--- branches/ParameterConfigurationEncoding/HeuristicLab.Encodings.ParameterConfigurationEncoding/3.3/Interfaces/IParameterConfigurationOperator.cs	(revision 8574)
+++ branches/ParameterConfigurationEncoding/HeuristicLab.Encodings.ParameterConfigurationEncoding/3.3/Interfaces/IParameterConfigurationOperator.cs	(revision 8574)
@@ -0,0 +1,29 @@
+﻿#region License Information
+/* HeuristicLab
+ * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ *
+ * This file is part of HeuristicLab.
+ *
+ * HeuristicLab is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * HeuristicLab is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
+ */
+#endregion
+
+using HeuristicLab.Core;
+
+namespace HeuristicLab.Encodings.ParameterConfigurationEncoding {
+  /// <summary>
+  /// An interface which represents an operator dealing with parameter sets.
+  /// </summary>
+  public interface IParameterConfigurationOperator : IOperator { }
+}
Index: branches/ParameterConfigurationEncoding/HeuristicLab.Encodings.ParameterConfigurationEncoding/3.3/Interfaces/IRange.cs
===================================================================
--- branches/ParameterConfigurationEncoding/HeuristicLab.Encodings.ParameterConfigurationEncoding/3.3/Interfaces/IRange.cs	(revision 8535)
+++ branches/ParameterConfigurationEncoding/HeuristicLab.Encodings.ParameterConfigurationEncoding/3.3/Interfaces/IRange.cs	(revision 8574)
@@ -42,5 +42,5 @@
   }
 
-  public interface IRange<T> : IRange, IItem where T : class {
+  public interface IRange<T> : IRange where T : class {
     new T LowerBound { get; set; }
     new T UpperBound { get; set; }
