Location: PHPKode > projects > XMLNuke Web Development Framework XML > xmlnuke-php5-v3.5r356/xmlnuke-php5/bin/com.xmlnukedb/ibtreenode.class.php
<?php
/*
*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
*  Copyright:
*
*  XMLNuke: A Web Development Framework based on XML.
*
*  Main Specification: Joao Gilberto Magalhaes, joao at byjg dot com
*
*  This file is part of XMLNuke project. Visit http://www.xmlnuke.com
*  for more information.
*
*  This program is free software; you can redistribute it and/or
*  modify it under the terms of the GNU General Public License
*  as published by the Free Software Foundation; either version 2
*  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 General Public License for more details.
*
*  You should have received a copy of the GNU General Public License
*  along with this program; if not, write to the Free Software
*  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*
*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
*/
interface IBTreeNode
{
	/**
	*@param IBTreeNode $bnode
	*@return bool
	*/
	public function lessThan($bnode);

	/**
	*@param IBTreeNode $bnode
	*@return bool
	*/
	public function greaterThan($bnode);

	/**
	*@param IBTreeNode $bnode
	*@return bool
	*/
	public function	equalsTo($bnode);

	/**
	*@return string
	*/
	public function getKey();

	/**
	*@return array()
	*/
	public function values();
	
	/**
	*@param string $value
	*@return void
	*/
	public function addValue($value);
}

?>
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