class Fluent::Plugin::MonitorAgentInput

def plugin_category(pe)
  case pe
  when Fluent::Plugin::Input
    'input'.freeze
  when Fluent::Plugin::Output, Fluent::Plugin::MultiOutput, Fluent::Plugin::BareOutput
    'output'.freeze
  when Fluent::Plugin::Filter
    'filter'.freeze
  else
    'unknown'.freeze
  end
end