<?php
/* $Id$ */
namespace Mammut\Document\Diff;

(defined('MAMMUT') && (basename(__FILE__) != basename($_SERVER['PHP_SELF']))) or die('ACCESS DENIED');
/**
 * FineDiff ops
 *
 * Collection of ops
 * @author Stefan Daurer <s.daurer@q-spot.org>
 * @package Mammut\Documents
 */
class DiffOps extends \Mammut\Object {
	public function appendOpcode($opcode, $from, $from_offset, $from_len) {
		if ( $opcode === 'c' ) {
			$edits[] = new DiffCopyOp($from_len);
			}
		else if ( $opcode === 'd' ) {
			$edits[] = new DiffDeleteOp($from_len);
			}
		else /* if ( $opcode === 'i' ) */ {
			$edits[] = new DiffInsertOp(substr($from, $from_offset, $from_len));
			}
		}
	public $edits = array();
	}