/**
* @param CharacterClassNode $node
*
* @return string
*/
protected function printCharacterClassNode(CharacterClassNode $node)
{
$range = range($node->getStart()->getValue()->getValue(), $node->getEnd()->getValue()->getValue());
return $range[mt_rand(0, count($range) - 1)];
}
/**
* @param CharacterClassNode $node
*
* @return \DOMElement
*/
protected function formatCharacterClassNode(CharacterClassNode $node)
{
$xmlNode = $this->createXmlNode($node->getName());
$xmlNode->appendChild($this->formatNode($node->getStart()));
$xmlNode->appendChild($this->formatNode($node->getEnd()));
return $xmlNode;
}