protected function convertToScalarImpl(Aggregator $aggregator)
{
/* @var $aggregator NodeAggregator */
return ['own' => $this->aggregatorPresenter->convertToScalar($aggregator->getActualAggregator()), 'children' => array_map(function (Aggregator $childAggregator) {
return $this->aggregatorPresenter->convertToScalar($childAggregator);
}, $aggregator->getChildren())];
}
public function visit(Aggregator $a)
{
if (!$a instanceof \lukaszmakuch\Aggregator\LabelGenerator\WithCustomLabel) {
throw new \lukaszmakuch\Aggregator\XmlPresenter\Exception\UnableToCreateXml();
}
$xmlDoc = new \DOMDocument();
$xmlDoc->loadXML($a->getActualAggregator()->accept($this->presenterOfEveryAggregator));
$xmlDoc->documentElement->setAttribute("label", $a->getLabel());
return $xmlDoc->saveXML();
}
protected function convertToScalarImpl(Aggregator $aggregator)
{
/* @var $aggregator AggregatorOfSubjectsWithCommonProperties */
return $this->presenterOfActualAggregators->convertToScalar($aggregator->getActualAggregator());
}
protected function convertToScalarImpl(Aggregator $aggregator)
{
/* @var $aggregator WithCustomLabel */
return $this->presenterOfActualAggregators->convertToScalar($aggregator->getActualAggregator());
}