ReportBuilder::getInternalBuilders

private function getInternalBuilders()
{
	if (!$this->builders)
	{
		$this->builders = [
			new Index\IndexBuilder(),
			new Index\TraceLinker(),
		];
	}

	foreach ($this->builders as $builder)
	{
		$builder->setSourceId($this->sourceId)->setPeriod($this->dateFrom, $this->dateTo);
	}

	return $this->builders;
}