/**
* @param RepetitionNode $node
*
* @return string
*/
protected function printRepetitionNode(RepetitionNode $node)
{
if ($node->getMax() !== null) {
$count = mt_rand($node->getMin(), $node->getMax());
} else {
$count = mt_rand($node->getMin(), $node->getMin() + 5);
}
$output = '';
for ($i = 0; $i < $count; ++$i) {
foreach ($node->getChildNodes() as $childNode) {
$output .= $this->printNode($childNode);
}
}
return $output;
}
