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<?php
/**
* Copyright (c) 2017 Constantin Galbenu <[email protected]>
*/
namespace Gica\Cqrs\ReadModel\ReadModelRecreator;
class TaskProgressCalculator
{
* @var int
private $totalSteps;
/** @var float */
private $startTime;
private $step = 0;
public function __construct(
int $totalSteps
)
$this->totalSteps = $totalSteps;
$this->setStartTime(microtime(true));
}
public function setStartTime(float $startTime)
$this->startTime = $startTime;
public function increment()
$this->step++;
public function getTotalSteps(): int
return $this->totalSteps;
* @return int
public function getStep(): int
return $this->step;
public function calculateSpeed()
return $this->step / (microtime(true) - $this->startTime);
public function calculateEta()
return ($this->totalSteps - $this->step) / $this->calculateSpeed();
xprt64 /
cqrs-es
