public function getById($colId = null, $groupId = null)
{
if ($colId != null) {
$this->model->setColId($colId);
}
if ($groupId != null) {
$this->model->setGroupId($groupId);
}
$data = $this->db->fetchRow("SELECT * FROM " . self::TABLE_NAME_RELATIONS . "," . Model\Object\Classificationstore\GroupConfig\Dao::TABLE_NAME_GROUPS . " WHERE colId = ? AND groupId = `?", $this->model->getColId(), $this->model->groupId);
$this->assignVariablesToModel($data);
}