def get_jobs_by_status(status)
      r = []
      @group.values.each do |group|
        v = group.get_jobs_by_status(status)
        if v != nil and v != []
          r += v
        end
      end

      return r
    end
def get_jobs_by_status(status)
      r = []
      @group.values.each do |group|
        v = group.get_jobs_by_status(status)
        if v != nil and v != []
          r += v
        end
      end

      return r
    end
Return an array of all jobs with the requested
 status.