def __init__(self, id, index_interval_only):
AbstractMetricElement.__init__(self, id, index_interval_only)
self._type = 'multimetric'
self.thin_by_uid = None
# json file operation wrapper
self._path = self.config.multimetric_root
def _get_element(self):
"""
get multi metric specific data
"""
data = AbstractMetricElement._get_element(self)
self._db.Query("""SELECT
multi_metric_moving_average_line_type,
multi_metric_moving_average_line_width
FROM chart_layout
WHERE layout_id = %s
""", (data['chart_layout_id']))
data_chart = self._db.record[0]
data['multi_metric_moving_average_line_type'] = data_chart['multi_metric_moving_average_line_type']
data['multi_metric_moving_average_line_width'] = data_chart['multi_metric_moving_average_line_width']
self.stoplight_element_id = data['multi_chart_stoplight_metric_element_id']
return data
def init(self):
"""
init multi metric and get all sub metrics
"""
AbstractMetricElement.init(self)
self._metrics = self._get_metrics()
