<?php
/**
* Interface for call graph generation strategies.
*
* PHP version 5
*
* This file is part of PHPCallGraph.
*
* PHPCallGraph 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 3 of the License, or
* (at your option) any later version.
*
* PHPCallGraph 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, see <http://www.gnu.org/licenses/>.
*
* @package PHPCallGraph
* @author Falko Menge <fakko at users dot sourceforge dot net>
* @copyright 2007 Falko Menge
* @license http://www.gnu.org/licenses/gpl.txt GNU General Public License
*/
/**
* interface for call graph generation strategies
*/
interface CallgraphDriver {
/**
* @param integer $line
* @param string $file
* @param string $name
* @return void
*/
public function startFunction($line, $file, $name);
/**
* @param integer $line
* @param string $file
* @param string $name
* @return void
*/
public function addCall($line, $file, $name);
/**
* @return void
*/
public function endFunction();
/**
* @return string
*/
public function __toString();
}
?>
