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- <?php
- /**
- * Swift Mailer Iterator Interface
- * Please read the LICENSE file
- * @author Chris Corbyn <chris@w3style.co.uk>
- * @package Swift
- * @license GNU Lesser General Public License
- */
- /**
- * Swift Iterator Interface
- * Provides the interface for iterators used for retrieving addresses in batch sends.
- * @package Swift
- * @author Chris Corbyn <chris@w3style.co.uk>
- */
- interface Swift_Iterator
- {
- /**
- * Check if there is a value in the list after the current one.
- * @return boolean
- */
- public function hasNext();
- /**
- * Move to the next position in the list if possible.
- * @return boolean
- */
- public function next();
- /**
- * Seek to the given numeric index in the list of possible.
- * @return boolean
- */
- public function seekTo($pos);
- /**
- * Get the value of the list at the current position.
- * @return mixed
- */
- public function getValue();
- /**
- * Get the current list position.
- * @return int
- */
- public function getPosition();
- }
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