Source for file Interface.php
Documentation is available at Interface.php
* $Id: Interface.php 1080 2007-02-10 18:17:08Z romanb $
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* Doctrine_Tree_Interface
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @category Object Relational Mapping
* @link www.phpdoctrine.com
* @version $Revision: 1080 $
* @author Joe Simms <joe.simms@websites4.com>
* creates root node from given record or from a new record
* @param object $record instance of Doctrine_Record
public function createRoot(Doctrine_Record $record =
null);
* @return object $record instance of Doctrine_Record
* optimised method to returns iterator for traversal of the entire tree from root
* @param array $options options
* @return object $iterator instance of Doctrine_Node_<Implementation>_PreOrderIterator
public function fetchTree($options =
array());
* optimised method that returns iterator for traversal of the tree from the given record primary key
* @param mixed $pk primary key as used by table::find() to locate node to traverse tree from
* @param array $options options
* @return iterator instance of Doctrine_Node_<Implementation>_PreOrderIterator