class FieldDeclarationNode
Public Instance Methods
compile()
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# File lib/ast_node.rb, line 208 def compile aux = children.first.apply_function(metric.gsub("-","_")) children[1..-1].each do |i| aux = i.apply_function(aux) end if children[1..-1] if self.root_node.properties[:logarithmic] # NOT IMPLEMENTED the logarithmic means that a logarithmic scale is to be used not that a log function has to be implemented aux = "log(#{aux},10)" end if self.properties[:stacked] aux = "stacked(#{aux})" end if self.properties[:yMax] && !self.properties[:proccessed] self.properties[:proccessed] = true return self.compile end if self.properties[:is_negative] aux = "scale(#{aux},-1)" self.properties[:alias] = "" # legend is discarded in this case (munin does so) end if self.properties[:alias] aux = "alias(#{aux},'#{self.properties[:alias]}')" end METRIC_PROC_FUNCTIONS.each do |proc| aux = proc.call(self,aux) end if self.properties[:hide] return nil else return aux end end
index()
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# File lib/ast_node.rb, line 246 def index return parent.children_of_class(FieldDeclarationNode).index(self) end
metric()
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# File lib/ast_node.rb, line 197 def metric [ root_node.properties['graphite_user'], root_node.properties['graphite_prefix'], root_node.properties['hostname'].split('.').first, root_node.properties['category'], root_node.properties['metric'], children.first.metric ].reject{|i| i == "" }.compact.join(".") end