/**
* @param StepRegistration $currentStep
*
* @throws PipelineBuildingException
*/
private function addAftersToDirectedGraph(StepRegistration $currentStep)
{
foreach ($currentStep->getAfters() as $after) {
if (!isset($this->idToStep[$after->getDependsOnId()]) && $after->isEnforced()) {
$allStepIds = implode(',', array_keys($this->idToStep));
throw new PipelineBuildingException("Registration '{$after->getDependsOnId()}' specified in the insertafter of the '{$currentStep->getStepId()}' step does not exist. Current step ids: {$allStepIds}.");
}
if (isset($this->idToStep[$after->getDependsOnId()])) {
$this->idDirectedGraph[$after->getDependsOnId()][] = $after->getDependantId();
}
}
}
/**
* @param StepRegistration $stageConnector
*
* @return bool
*/
private function isTerminator($stageConnector)
{
return $this->isImplementing($stageConnector->getStepFqcn(), PipelineTerminatorInterface::class);
}