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# included so we can test object types require 'puppet' require 'puppet/network/format_support' # A class for handling metrics. This is currently ridiculously hackish. class Puppet::Util::Metric include Puppet::Util::PsychSupport include Puppet::Network::FormatSupport attr_accessor :type, :name, :value, :label attr_writer :values def self.from_data_hash(data) metric = allocate metric.initialize_from_hash(data) metric end def initialize_from_hash(data) @name = data['name'] @label = data['label'] || self.class.labelize(@name) @values = data['values'] end def to_data_hash { 'name' => @name, 'label' => @label, 'values' => @values } end # Return a specific value def [](name) if value = @values.find { |v| v[0] == name } return value[2] else return 0 end end def initialize(name,label = nil) @name = name.to_s @label = label || self.class.labelize(name) @values = [] end def newvalue(name,value,label = nil) raise ArgumentError.new("metric name #{name.inspect} is not a string") unless name.is_a? String label ||= self.class.labelize(name) @values.push [name,label,value] end def values @values.sort { |a, b| a[1] <=> b[1] } end # Convert a name into a label. def self.labelize(name) name.to_s.capitalize.gsub("_", " ") end end
Version data entries
223 entries across 223 versions & 2 rubygems