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diff --git a/src/de/lmu/ifi/dbs/elki/data/model/SubspaceModel.java b/src/de/lmu/ifi/dbs/elki/data/model/SubspaceModel.java
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+package de.lmu.ifi.dbs.elki.data.model;
+/*
+This file is part of ELKI:
+Environment for Developing KDD-Applications Supported by Index-Structures
+
+Copyright (C) 2011
+Ludwig-Maximilians-Universität München
+Lehr- und Forschungseinheit für Datenbanksysteme
+ELKI Development Team
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program 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 Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+import java.util.BitSet;
+
+import de.lmu.ifi.dbs.elki.data.FeatureVector;
+import de.lmu.ifi.dbs.elki.data.Subspace;
+import de.lmu.ifi.dbs.elki.result.textwriter.TextWriteable;
+import de.lmu.ifi.dbs.elki.result.textwriter.TextWriterStream;
+
+/**
+ * Model for Subspace Clusters.
+ * 
+ * @author Erich Schubert
+ * @author Elke Achtert
+ * 
+ * @apiviz.composedOf Subspace
+ * 
+ * @param <V> the type of FeatureVector the subspace contains
+ */
+public class SubspaceModel<V extends FeatureVector<V, ?>> extends MeanModel<V> implements TextWriteable {
+  /**
+   * The subspace of the cluster.
+   */
+  private final Subspace<V> subspace;
+
+  /**
+   * Creates a new SubspaceModel for the specified subspace with the given
+   * cluster mean.
+   * 
+   * @param subspace the subspace of the cluster
+   * @param mean the cluster mean
+   */
+  public SubspaceModel(Subspace<V> subspace, V mean) {
+    super(mean);
+    this.subspace = subspace;
+  }
+
+  /**
+   * Returns the subspace of this SubspaceModel.
+   * 
+   * @return the subspace
+   */
+  public Subspace<V> getSubspace() {
+    return subspace;
+  }
+
+  /**
+   * Returns the BitSet that represents the dimensions of the subspace of this
+   * SubspaceModel.
+   * 
+   * @return the dimensions of the subspace
+   */
+  public BitSet getDimensions() {
+    return subspace.getDimensions();
+  }
+
+  /**
+   * Implementation of {@link TextWriteable} interface.
+   */
+  @Override
+  public void writeToText(TextWriterStream out, String label) {
+    super.writeToText(out, label);
+    out.commentPrintLn("Subspace: " + subspace.toString());
+  }
+}