/**
* Pushes a segment for the root of the tree
* Note: Calls to this method should be balanced with calls to popSegment.
*
* @return true if the segment was pushed, false otherwise.
*/
private function _pushSegmentForRoot()
{
$segmentName = $this->_requestDescription->getContainerName();
$segmentResourceSetWrapper = $this->_requestDescription->getTargetResourceSetWrapper();
return $this->_pushSegment($segmentName, $segmentResourceSetWrapper);
}
