Index: trunk/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/Interfaces/INearestNeighbourClassificationSolution.cs
===================================================================
--- trunk/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/Interfaces/INearestNeighbourClassificationSolution.cs	(revision 6583)
+++ trunk/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/Interfaces/INearestNeighbourClassificationSolution.cs	(revision 6583)
@@ -0,0 +1,33 @@
+#region License Information
+/* HeuristicLab
+ * Copyright (C) 2002-2011 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;
+using HeuristicLab.Problems.DataAnalysis;
+using HeuristicLab.Core;
+
+namespace HeuristicLab.Algorithms.DataAnalysis {
+  /// <summary>
+  /// Interface to represent a nearest neighbour classification solution
+  /// </summary>
+  public interface INearestNeighbourClassificationSolution : IClassificationSolution {
+    new INearestNeighbourModel Model { get; }
+  }
+}
Index: trunk/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/Interfaces/INearestNeighbourModel.cs
===================================================================
--- trunk/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/Interfaces/INearestNeighbourModel.cs	(revision 6583)
+++ trunk/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/Interfaces/INearestNeighbourModel.cs	(revision 6583)
@@ -0,0 +1,33 @@
+#region License Information
+/* HeuristicLab
+ * Copyright (C) 2002-2011 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;
+using HeuristicLab.Problems.DataAnalysis;
+using HeuristicLab.Core;
+using System.Collections.Generic;
+
+namespace HeuristicLab.Algorithms.DataAnalysis {
+  /// <summary>
+  /// Interface to represent a nearest neighbour model for either regression or classification
+  /// </summary>
+  public interface INearestNeighbourModel : IRegressionModel, IClassificationModel {
+  }
+}
Index: trunk/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/Interfaces/INearestNeighbourRegressionSolution.cs
===================================================================
--- trunk/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/Interfaces/INearestNeighbourRegressionSolution.cs	(revision 6583)
+++ trunk/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/Interfaces/INearestNeighbourRegressionSolution.cs	(revision 6583)
@@ -0,0 +1,33 @@
+#region License Information
+/* HeuristicLab
+ * Copyright (C) 2002-2011 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;
+using HeuristicLab.Problems.DataAnalysis;
+using HeuristicLab.Core;
+
+namespace HeuristicLab.Algorithms.DataAnalysis {
+  /// <summary>
+  /// Interface to represent a nearest neighbour regression solution
+  /// </summary>
+  public interface INearestNeighbourRegressionSolution : IRegressionSolution {
+    new INearestNeighbourModel Model { get; }
+  }
+}
