Class: Datadog::Tracing::Component::SamplerDelegatorComponent

Inherits:

Object

• Object
• Datadog::Tracing::Component::SamplerDelegatorComponent

Defined in:

lib/datadog/tracing/component.rb

Overview

Sampler wrapper component, to allow for hot-swapping the sampler instance used by the tracer. Swapping samplers happens during Dynamic Configuration.

Instance Attribute Summary

• #sampler ⇒ Object

  Returns the value of attribute sampler.

Instance Method Summary

• #initialize(sampler) ⇒ SamplerDelegatorComponent constructor

  A new instance of SamplerDelegatorComponent.

• #sample!(trace) ⇒ Object
• #update(*args, **kwargs) ⇒ Object

Constructor Details

#initialize(sampler) ⇒ SamplerDelegatorComponent

Returns a new instance of SamplerDelegatorComponent.

# File 'lib/datadog/tracing/component.rb', line 170

def initialize(sampler)
  @sampler = sampler
end

Instance Attribute Details

#sampler ⇒ Object

Returns the value of attribute sampler.

# File 'lib/datadog/tracing/component.rb', line 168

def sampler
  @sampler
end

Instance Method Details

#sample!(trace) ⇒ Object

# File 'lib/datadog/tracing/component.rb', line 174

def sample!(trace)
  @sampler.sample!(trace)
end

#update(*args, **kwargs) ⇒ Object

# File 'lib/datadog/tracing/component.rb', line 178

def update(*args, **kwargs)
  return unless @sampler.respond_to?(:update)

  @sampler.update(*args, **kwargs)
end