/**
* Return a json_encode able version of the object
*
* @return object A version of the object that is ready for json_encode
* @access public
*/
public function jsonSerialize()
{
$ret = parent::jsonSerialize();
$ret->id = $this->id;
$ret->logicalConnectorWithNext = $this->logicalConnectorWithNext;
$ret->negation = $this->negation;
$ret->groupedWith = $this->groupedWith;
return $ret;
}
