Class: SplitIoClient::Cache::Repositories::Metrics::MemoryRepository

Inherits:
Object
  • Object
show all
Defined in:
lib/cache/repositories/metrics/memory_repository.rb

Defined Under Namespace

Classes: SumAndCount, ValueAndCount

Instance Method Summary collapse

Constructor Details

#initialize(_ = nil, adapter, config) ⇒ MemoryRepository

Returns a new instance of MemoryRepository.



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# File 'lib/cache/repositories/metrics/memory_repository.rb', line 6

def initialize(_ = nil, adapter, config)
  @counts = []
  @latencies = []
  @gauges = []

  @config = config
end

Instance Method Details

#add_count(counter, delta) ⇒ Object 



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# File 'lib/cache/repositories/metrics/memory_repository.rb', line 14

def add_count(counter, delta)
  counter_hash = @counts.find { |c| c[:name] == counter }
  if counter_hash.nil?
    counter_delta = SumAndCount.new
    counter_delta.add_delta(delta)
    @counts << { name: counter, delta: counter_delta }
  else
    counter_hash[:delta].add_delta(delta)
  end
end

#add_gauge(gauge, value) ⇒ Object 



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# File 'lib/cache/repositories/metrics/memory_repository.rb', line 35

def add_gauge(gauge, value)
  gauge_hash = @gauges.find { |g| g[:name] == gauge }
  if gauge_hash.nil?
    gauge_value = ValueAndCount.new
    gauge_value.set_value(value)
    @gauges << { name: gauge, value: gauge_value }
  else
    gauge_hash[:value].set_value(value)
  end
end

#add_latency(operation, time_in_ms, binary_search) ⇒ Object 



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# File 'lib/cache/repositories/metrics/memory_repository.rb', line 25

def add_latency(operation, time_in_ms, binary_search)
  operation_hash = @latencies.find { |l| l[:operation] == operation }
  if operation_hash.nil?
    latencies_for_op = (operation == 'sdk.get_treatment') ? binary_search.add_latency_millis(time_in_ms) : [time_in_ms]
    @latencies << { operation: operation, latencies: latencies_for_op }
  else
    latencies_for_op = (operation == 'sdk.get_treatment') ? binary_search.add_latency_millis(time_in_ms) : operation_hash[:latencies].push(time_in_ms)
  end
end

#clear_counts ⇒ Object 



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# File 'lib/cache/repositories/metrics/memory_repository.rb', line 62

def clear_counts
  @counts = []
end

#clear_gauges ⇒ Object 



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# File 'lib/cache/repositories/metrics/memory_repository.rb', line 70

def clear_gauges
  @gauges = []
end

#clear_latencies ⇒ Object 



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# File 'lib/cache/repositories/metrics/memory_repository.rb', line 66

def clear_latencies
  @latencies = []
end

#counts ⇒ Object 



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# File 'lib/cache/repositories/metrics/memory_repository.rb', line 46

def counts
  @counts.each_with_object({}) do |count, memo|
    memo[count[:name]] = count[:delta].sum
  end
end

#gauges ⇒ Object 



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# File 'lib/cache/repositories/metrics/memory_repository.rb', line 58

def gauges
  # TODO
end

#latencies ⇒ Object 



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# File 'lib/cache/repositories/metrics/memory_repository.rb', line 52

def latencies
  @latencies.each_with_object({}) do |latency, memo|
    memo[latency[:operation]] = latency[:latencies]
  end
end