/**
* Commit current changes
* returns array of new segments
*
* @return array
*/
public function commit()
{
if ($this->_currentSegment !== null) {
$newSegment = $this->_currentSegment->close();
if ($newSegment !== null) {
$this->_newSegments[$newSegment->getName()] = $newSegment;
}
$this->_currentSegment = null;
}
if (count($this->_newSegments) != 0) {
$this->_updateSegments();
}
$result = $this->_newSegments;
$this->_newSegments = array();
return $result;
}
