Class: Fog::AWS::CloudWatch::Metrics

Inherits:
Collection
  • Object
show all
Defined in:
lib/fog/aws/models/cloud_watch/metrics.rb

Instance Method Summary collapse

Instance Method Details

#all(conditions = {}) ⇒ Object 



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# File 'lib/fog/aws/models/cloud_watch/metrics.rb', line 12

def all(conditions={})
  result = service.list_metrics(conditions).body['ListMetricsResult']
  merge_attributes("NextToken" => result["NextToken"])
  load(result['Metrics']) # an array of attribute hashes
end

#each ⇒ Object 



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# File 'lib/fog/aws/models/cloud_watch/metrics.rb', line 19

def each
  if !block_given?
    self
  else
    subset = dup.all
    subset.each_metric_this_page {|m| yield m }

    while next_token = subset.next_token
      subset = subset.all("NextToken" => next_token)
      subset.each_metric_this_page {|m| yield m }
    end

    self
  end
end

#each_metric_this_page ⇒ Object 



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# File 'lib/fog/aws/models/cloud_watch/metrics.rb', line 18

alias_method :each_metric_this_page, :each

#get(namespace, metric_name, dimensions = nil) ⇒ Object 



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# File 'lib/fog/aws/models/cloud_watch/metrics.rb', line 35

def get(namespace, metric_name, dimensions=nil)
  list_opts = {'Namespace' => namespace, 'MetricName' => metric_name}
  if dimensions
    dimensions_array = dimensions.map do |name, value|
      {'Name' => name, 'Value' => value}
    end
    # list_opts.merge!('Dimensions' => dimensions_array)
  end
  if data = service.list_metrics(list_opts).body['ListMetricsResult']['Metrics'].first
    new(data)
  end
end