Class: Tiler::Widgets::MetricQuery

Inherits:
Query::Base show all
Defined in:
lib/tiler/widgets/metric.rb

Constant Summary

Constants inherited from Query::Base

Query::Base::SAFE_COLUMN_RE

Instance Attribute Summary

Attributes inherited from Query::Base

#config, #panel, #source

Instance Method Summary collapse

Methods inherited from Query::Base

#initialize

Constructor Details

This class inherits a constructor from Tiler::Query::Base

Instance Method Details

#call ⇒ Object 



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# File 'lib/tiler/widgets/metric.rb', line 7

def call
  col = config["value_column"]
  agg = config["aggregation"] || "last"
  {
    value:       aggregate(base_scope, col, agg),
    label:       panel.title,
    prefix:      config["prefix"].to_s,
    suffix:      config["suffix"].to_s,
    aggregation: agg,
    time_window: config["time_window"]
  }
end