function addendIsDuration(time\duration $duration)
{
$micro = self::microSecondIsZeroInMicro(self::secondIsZeroInMicro(clone $this));
$duration->recipientOfSecondIs($micro);
$duration->recipientOfMicroSecondIs($micro);
$micro->microtime = $micro->microtime->addendIsInteger($micro->second);
$micro->microtime = $micro->microtime->addendIsFloat((new risingsun\ofloat(1.0E-6))->factorIsInteger($micro->microSecond));
return self::secondIsZeroInMicro(self::microSecondIsZeroInMicro($micro));
}
function outputOfDurationIs(time\duration $duration, output $output)
{
$formater = clone $this;
$formater->output = $output;
$formater->secondSeparator = new output\stream();
$duration->recipientOfSecondIs($formater);
$duration->recipientOfMicroSecondIs($formater);
$formater->output->outputStreamIs(new output\stream('n/a'));
return $this;
}
function benchDurationIs(time\duration $duration)
{
$this->duration = $duration->addendIsDuration($this->duration);
return $this;
}