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MCollective::Aggregate::Base

Attributes

action[RW]
aggregate_format[RW]
arguments[RW]
name[RW]
output_name[RW]
result[RW]

Public Instance Methods

result_class(type) click to toggle source
# File lib/mcollective/aggregate/base.rb, line 35
def result_class(type)
  Result.const_get("#{type.to_s.capitalize}Result")
end
summarize() click to toggle source

Stops execution of the function and returns a specific ResultObject, aggregate functions will most likely override this but this is the simplest case so we might as well default to that

# File lib/mcollective/aggregate/base.rb, line 29
def summarize
  raise "Result type is not set while trying to summarize aggregate function results" unless @result[:type]

  result_class(@result[:type]).new(@result, @aggregate_format, @action)
end

Public Class Methods

new(output_name, arguments, aggregate_format, action) click to toggle source
# File lib/mcollective/aggregate/base.rb, line 6
def initialize(output_name, arguments, aggregate_format, action)
  @name = self.class.to_s
  @output_name = output_name

  # Any additional arguments passed in the ddl after the output field will
  # be stored in the arguments array which can be used in the function
  @arguments = arguments
  @aggregate_format = aggregate_format
  @action = action
  @result = {:value => nil, :type => nil, :output => output_name}

  startup_hook
end

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