def report(output)
      report_header(output)
      if source.parsed_requests > 0
        @trackers.each { |tracker| output.report_tracker(tracker) }
      else
        output.puts
        output.puts('There were no requests analyzed.')
      end
      report_footer(output)
    end
def report(output)
      report_header(output)
      if source.parsed_requests > 0
        @trackers.each { |tracker| output.report_tracker(tracker) }
      else
        output.puts
        output.puts('There were no requests analyzed.')
      end
      report_footer(output)
    end
Call report on all trackers.
 <tt>output</tt> RequestLogAnalyzer::Output object to output to