| private buildBlacklistedNodes ( GraphAware\Common\Result\ResultCollection $result, GraphAware\Reco4PHP\Engine\RecommendationEngine $engine ) | ||
| $result | GraphAware\Common\Result\ResultCollection | |
| $engine | GraphAware\Reco4PHP\Engine\RecommendationEngine | |
private function buildBlacklistedNodes(ResultCollection $result, RecommendationEngine $engine)
{
$set = [];
foreach ($engine->getBlacklistBuilders() as $blacklist) {
$res = $result->get($blacklist->name());
foreach ($res->records() as $record) {
if ($record->hasValue($blacklist->itemResultName())) {
$node = $record->get($blacklist->itemResultName());
if ($node instanceof Node) {
$set[$node->identity()] = $node;
}
}
}
}
return $set;
}