public function previous($limit = null)
{
$limit = is_null($limit) ? $this->_limit : $limit;
$data = PersonalizedStream::getTimelineStream($this->_core, $this->_resource, $limit, $this->_cursorTime, null);
$cursor = $data->{"meta"}->{"cursor"};
$this->_previous = $cursor->{"hasPrev"};
$this->_next = $cursor->{"prev"} !== null;
$this->_cursorTime = $cursor->{"prev"};
return $data;
}
public function previous()
{
$resp = PersonalizedStream::getTimelineStream($this, false);
$cursor = $resp->{"meta"}->{"cursor"};
$data = $this->getData();
$data->setPrevious($cursor->{"hasPrev"});
$data->setNext($cursor->{"prev"} !== null);
if ($data->isNext()) {
$data->setCursorTime($cursor->{"prev"});
}
return $resp;
}
