package de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.rstar;

/*
 This file is part of ELKI:
 Environment for Developing KDD-Applications Supported by Index-Structures

 Copyright (C) 2015
 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 de.lmu.ifi.dbs.elki.index.tree.spatial.SpatialEntry;
import de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.AbstractRStarTreeNode;

/**
 * Represents a node in an R*-Tree.
 * 
 * @author Elke Achtert
 * @since 0.2
 */
public class RStarTreeNode extends AbstractRStarTreeNode<RStarTreeNode, SpatialEntry> {
  private static final long serialVersionUID = 1;

  /**
   * Empty constructor for Externalizable interface.
   */
  public RStarTreeNode() {
    // empty constructor
  }

  /**
   * Creates a new RStarTreeNode with the specified parameters.
   * 
   * @param capacity the capacity (maximum number of entries plus 1 for
   *        overflow) of this node
   * @param isLeaf indicates whether this node is a leaf node
   */
  public RStarTreeNode(int capacity, boolean isLeaf) {
    super(capacity, isLeaf, SpatialEntry.class);
  }
}