Class: TemplateStreaming::NewRelic::AccumulatedMethodTraceStats

Inherits:
Object
  • Object
show all
Defined in:
lib/template_streaming/new_relic.rb

Overview

An AccumulatedMethodTraceStats is a proxy which aggregates the stats given to it, and updates the stats given to it on construction when #finish_accumulating is called.

Example:

acc = AccumulatedMethodTraceStats.new(stats)
acc.trace_call(20, 10)
acc.trace_call(20, 10)
acc.finish_accumulating  # calls stats.trace_call(40, 20)

Instance Method Summary collapse

Constructor Details

#initialize(target_stats) ⇒ AccumulatedMethodTraceStats

Returns a new instance of AccumulatedMethodTraceStats.



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# File 'lib/template_streaming/new_relic.rb', line 252

def initialize(target_stats)
  @target_stats = target_stats
end

Instance Method Details

#finish_accumulating ⇒ Object 



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# File 'lib/template_streaming/new_relic.rb', line 256

def finish_accumulating
  if @recorded_data_points
    totals = aggregate(@recorded_data_points)
    @target_stats.record_data_point(*totals)
  end
  if @traced_calls
    totals = aggregate(@traced_calls)
    @target_stats.trace_call(*totals)
  end
  @record_data_points = @traced_calls = nil
end

#record_data_point(call_time, exclusive_time = call_time) ⇒ Object 



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# File 'lib/template_streaming/new_relic.rb', line 268

def record_data_point(call_time, exclusive_time = call_time)
  recorded_data_points << [call_time, exclusive_time]
end

#trace_call(call_time, exclusive_time = call_time) ⇒ Object 



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# File 'lib/template_streaming/new_relic.rb', line 272

def trace_call(call_time, exclusive_time = call_time)
  traced_calls << [call_time, exclusive_time]
end