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<?php
namespace SMW\Importer;
use ArrayIterator;
/**
* @license GNU GPL v2+
* @since 2.5
*
* @author mwjames
*/
class JsonContentIterator implements ContentIterator {
/**
* @var JsonImportContentsFileDirReader
*/
private $jsonImportContentsFileDirReader;
/**
* @var string
*/
private $description = '';
/**
* @since 2.5
*
* @param JsonImportContentsFileDirReader $jsonImportContentsFileDirReader
*/
public function __construct( JsonImportContentsFileDirReader $jsonImportContentsFileDirReader ) {
$this->jsonImportContentsFileDirReader = $jsonImportContentsFileDirReader;
}
/**
* @since 2.5
*
* @param string $description
*/
public function setDescription( $description ) {
$this->description = $description;
}
/**
* @since 2.5
*
* @return string
*/
public function getDescription() {
return $this->description;
}
/**
* @since 2.5
*
* @return array
*/
public function getErrors() {
return $this->jsonImportContentsFileDirReader->getErrors();
}
/**
* @see IteratorAggregate::getIterator
*
* @since 2.5
*
* @return Iterator
*/
public function getIterator() {
return new ArrayIterator( $this->jsonImportContentsFileDirReader->getContentList() );
}
}
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