/**
* @return Item|mixed
*/
function current()
{
$current = $this->_result->current();
if (is_array($current)) {
$current = (new Item($this->_collection))->setData($current);
}
return $this->_pipe->process($current);
}
/**
* Iterator: get current item
*
* @return array
*/
public function current()
{
if ($this->buffer === null) {
$this->buffer = -2;
// implicitly disable buffering from here on
} elseif (is_array($this->buffer) && isset($this->buffer[$this->position])) {
return $this->buffer[$this->position];
}
$data = $this->dataSource->current();
if (is_array($this->buffer)) {
$this->buffer[$this->position] = $data;
}
return $data;
}
/**
* Create current SiteInfo
*
* @return SiteInfo
*/
protected function createCurrentSiteInfo()
{
while ($this->queryResult->valid()) {
$data = $this->queryResult->current();
$current = $this->createSiteInfo($data);
$schema = $current->getSchema();
if (!empty($this->queriedSchemas[$schema])) {
$this->queryResult->next();
} else {
$this->queriedSchemas[$schema] = true;
return $this->setSiteInfo($this->currentSiteInfo = $current);
}
}
$this->currentSiteInfo = null;
return null;
}
