text: <?php
  /*
   *  $Id: AdjacencyList.php 7490 2010-03-29 19:53:27Z jwage $
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
   * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
   * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
   * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   *
   * This software consists of voluntary contributions made by many individuals
   * and is licensed under the LGPL. For more information, see
   * <http://www.doctrine-project.org>.
   */
  
  /**
   * Doctrine_Node_AdjacencyList
   *
   * @package     Doctrine
   * @subpackage  Node
   * @license     http://www.opensource.org/licenses/lgpl-license.php LGPL
   * @link        www.doctrine-project.org
   * @since       1.0
   * @version     $Revision: 7490 $
   * @author      Joe Simms <joe.simms@websites4.com>
   */
  abstract class Doctrine_Node_AdjacencyList extends Doctrine_Node implements Doctrine_Node_Interface
  { }