/*
 * This file is part of ELKI:
 * Environment for Developing KDD-Applications Supported by Index-Structures
 * 
 * Copyright (C) 2022
 * 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/>.
 */
package elki.index.tree.betula.features;

/**
 * Get the clustering feature representation. For cluster features, this is the
 * identity, and for {@link elki.index.tree.betula.CFNode}s it
 * returns the cluster feature of the node.
 *
 * @author Erich Schubert
 * @since 0.8.0
 */
public interface AsClusterFeature {
  /**
   * Get as clustering feature.
   *
   * @return Clustering feature
   */
  ClusterFeature getCF();
}
