Class: HTM::Telemetry::NullMeter

Inherits:
Object
  • Object
show all
Includes:
Singleton
Defined in:
lib/htm/telemetry.rb

Overview

Null meter that creates null instruments Used when telemetry is disabled or SDK unavailable

Instance Method Summary collapse

Instance Method Details

#create_counter ⇒ Object 



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# File 'lib/htm/telemetry.rb', line 30

def create_counter(*)
  NullInstrument.instance
end

#create_histogram ⇒ Object 



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# File 'lib/htm/telemetry.rb', line 34

def create_histogram(*)
  NullInstrument.instance
end

#create_up_down_counter ⇒ Object 



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# File 'lib/htm/telemetry.rb', line 38

def create_up_down_counter(*)
  NullInstrument.instance
end