/**
* @return bool
*/
public function prepare()
{
if ($this->stages->count() === 0) {
$this->logger->warning("Job has no stages, cannot continue");
return false;
}
foreach ($this->stages as $n => $stage) {
$this->stageMapping[$stage->getName()] = $n + 1;
$stage->setJobHandler($this);
$stage->setLogger($this->logger);
}
$this->logger->debug("Prepared Job with {$this->stages->count()} stages");
return true;
}
/**
* Adds a stage.
*
* @param Stage $stage Stage
*
* @return $this
*/
public function addStage(Stage $stage)
{
$this->stages->attach($stage);
return $this;
}
