<?php
/**
 *+-----------------------------------------------------------------------+
 *| CliParser v0.1 - 19 Jul 2006                                          |
 *+-----------------------------------------------------------------------+
 *|  Diego do Nascimento Feitosa                                          |
 *|  hide@address.com                                                  |
 *|  www.dnfeitosa.com                                                    |
 *|  São Paulo/SP - Brasil                                               | 
 *|  The latest version can be found at www.dnfeitosa.com                 | 
 *+-----------------------------------------------------------------------+
 *| CliParser 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.                                   |
 *|                                                                       |
 *| CliParser 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 CliParser; if not, write to the Free Software              |
 *| Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA              |
 *| 02111-1307  USA                                                       |
 *+-----------------------------------------------------------------------+
**/
require_once("CliToken.inc");

/**
 *	This is an example script of how to extend the abstract
 *	class Token and implement a customized token type.
 *	The condition to this token be valid, is return an array with 2
 *	itens
**/

class CliTokenExample extends CliToken {

	protected $value = array();

	function setTokenValue($value) { // Override this method to make value capable of receive more than 1 value;
		$this->value[] = $value;
	}

	function assignCondition($value) {
		return is_string($value) || is_dir($value); // This makes the token capable of receive a normal string or a path as argument
	}

	function isAssigned() { // True when the array store 2 arguments
		if (count($this->value) == 2) {
			$this->assigned = true;
		} else {
			$this->assigned = false;
		}
		return $this->assigned;
	}

}

?>