Class: OpenTelemetry::SDK::Metrics::Export::MetricReader

Inherits:

Object

Object
OpenTelemetry::SDK::Metrics::Export::MetricReader

show all

Defined in:: lib/opentelemetry/sdk/metrics/export/metric_reader.rb

Overview

MetricReader provides a minimal example implementation. It is not required to subclass this class to provide an implementation of MetricReader, provided the interface is satisfied.

Direct Known Subclasses

ConsoleMetricPullExporter, InMemoryMetricPullExporter, PeriodicMetricReader

Instance Attribute Summary collapse

#metric_store ⇒ Object readonly

Returns the value of attribute metric_store.

Instance Method Summary collapse

#collect ⇒ Object
#force_flush(timeout: nil) ⇒ Object
#initialize ⇒ MetricReader constructor

A new instance of MetricReader.
#shutdown(timeout: nil) ⇒ Object

Constructor Details

#initialize ⇒ `MetricReader`

Returns a new instance of MetricReader.



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# File 'lib/opentelemetry/sdk/metrics/export/metric_reader.rb', line 17

def initialize
  @metric_store = OpenTelemetry::SDK::Metrics::State::MetricStore.new
end

Instance Attribute Details

#metric_store ⇒ `Object` (readonly)

Returns the value of attribute metric_store.



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# File 'lib/opentelemetry/sdk/metrics/export/metric_reader.rb', line 15

def metric_store
  @metric_store
end

Instance Method Details

#collect ⇒ `Object`



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# File 'lib/opentelemetry/sdk/metrics/export/metric_reader.rb', line 21

def collect
  @metric_store.collect
end

#force_flush(timeout: nil) ⇒ `Object`



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# File 'lib/opentelemetry/sdk/metrics/export/metric_reader.rb', line 29

def force_flush(timeout: nil)
  Export::SUCCESS
end

#shutdown(timeout: nil) ⇒ `Object`



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# File 'lib/opentelemetry/sdk/metrics/export/metric_reader.rb', line 25

def shutdown(timeout: nil)
  Export::SUCCESS
end