File: /home/retile.ru/public_html/system/library/Spout/Reader/ReaderInterface.php
<?php
namespace Box\Spout\Reader;
/**
* Interface ReaderInterface
*
* @package Box\Spout\Reader
*/
interface ReaderInterface
{
/**
* Prepares the reader to read the given file. It also makes sure
* that the file exists and is readable.
*
* @param string $filePath Path of the file to be read
* @return void
* @throws \Box\Spout\Common\Exception\IOException
*/
public function open($filePath);
/**
* Returns an iterator to iterate over sheets.
*
* @return \Iterator To iterate over sheets
* @throws \Box\Spout\Reader\Exception\ReaderNotOpenedException If called before opening the reader
*/
public function getSheetIterator();
/**
* Closes the reader, preventing any additional reading
*
* @return void
*/
public function close();
}