Class: NewRelic::Agent::Sampler

Inherits:

Object

• Object
• NewRelic::Agent::Sampler

Defined in:

lib/new_relic/agent/sampler.rb

Direct Known Subclasses

NewRelic::Agent::Samplers::CpuSampler, NewRelic::Agent::Samplers::DelayedJobSampler, NewRelic::Agent::Samplers::MemorySampler, NewRelic::Agent::Samplers::ObjectSampler

Defined Under Namespace

Classes: Unsupported

Instance Attribute Summary

• #id ⇒ Object readonly

  Returns the value of attribute id.

Class Method Summary

• .inherited(subclass) ⇒ Object
• .sampler_classes ⇒ Object
• .supported_on_this_platform? ⇒ Boolean

  Override with check.

Instance Method Summary

• #initialize(id) ⇒ Sampler constructor

  A new instance of Sampler.

• #poll ⇒ Object

Constructor Details

#initialize(id) ⇒ Sampler

Returns a new instance of Sampler.

# File 'lib/new_relic/agent/sampler.rb', line 35

def initialize(id)
  @id = id
end

Instance Attribute Details

#id ⇒ Object (readonly)

Returns the value of attribute id.

# File 'lib/new_relic/agent/sampler.rb', line 19

def id
  @id
end

Class Method Details

.inherited(subclass) ⇒ Object

# File 'lib/new_relic/agent/sampler.rb', line 22

def self.inherited(subclass)
  @sampler_classes << subclass
end

.sampler_classes ⇒ Object

# File 'lib/new_relic/agent/sampler.rb', line 31

def self.sampler_classes
  @sampler_classes
end

.supported_on_this_platform? ⇒ Boolean

Override with check. Called before instantiating.

Returns:

• (Boolean)

# File 'lib/new_relic/agent/sampler.rb', line 27

def self.supported_on_this_platform?
  true
end

Instance Method Details

#poll ⇒ Object

# File 'lib/new_relic/agent/sampler.rb', line 39

def poll
  raise "Implement in the subclass"
end