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<?php
namespace Sabre\VObject\Splitter;
/**
* VObject splitter.
*
* The splitter is responsible for reading a large vCard or iCalendar object,
* and splitting it into multiple objects.
*
* This is for example for Card and CalDAV, which require every event and vcard
* to exist in their own objects, instead of one large one.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Dominik Tobschall (http://tobschall.de/)
* @license http://sabre.io/license/ Modified BSD License
*/
interface SplitterInterface
{
/**
* Constructor.
*
* The splitter should receive an readable file stream as its input.
*
* @param resource $input
*/
public function __construct($input);
/**
* Every time getNext() is called, a new object will be parsed, until we
* hit the end of the stream.
*
* When the end is reached, null will be returned.
*
* @return \Sabre\VObject\Component|null
*/
public function getNext();
}
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