/**
* Funkce pro načtení základu pravidel z PMML (jen text pravidla, IDčka a míry zajímavosti)
* @param string|\SimpleXMLElement $pmml
* @param int &$rulesCount = null - informace o počtu importovaných pravidel
* @throws \Exception
*/
public function basicParseRulesPMML($pmml, &$rulesCount = null)
{
if ($pmml instanceof \SimpleXMLElement) {
$xml = $pmml;
} else {
$xml = simplexml_load_string($pmml);
}
$xml->registerXPathNamespace('guha', 'http://keg.vse.cz/ns/GUHA0.1rev1');
$guhaAssociationModel = $xml->xpath('//guha:AssociationModel');
$rulesCount = (string) $guhaAssociationModel[0]['numberOfRules'];
$associationRules = $xml->xpath('//guha:AssociationModel/AssociationRules/AssociationRule');
if (empty($associationRules)) {
return;
}
//pokud nejsou vrácena žádná pravidla, nemá smysl zpracovávat cedenty...
$rulesArr = [];
foreach ($associationRules as $associationRule) {
$rule = new Rule();
$rule->task = $this->task;
$rule->text = (string) $associationRule->Text;
$rule->pmmlRuleId = (string) $associationRule['id'];
$fourFtTable = $associationRule->FourFtTable;
$rule->a = (string) $fourFtTable['a'];
$rule->b = (string) $fourFtTable['b'];
$rule->c = (string) $fourFtTable['c'];
$rule->d = (string) $fourFtTable['d'];
$rulesArr[] = $rule;
}
$this->rulesFacade->saveRulesHeads($rulesArr);
$this->rulesFacade->calculateMissingInterestMeasures($this->task);
}
