/**
* {@inheritDoc}
*/
public function removeDocuments(ClassMetadata $class, array $documents)
{
$idsByIndex = array();
foreach ($documents as $document) {
if (!isset($document['id'])) {
throw new \RuntimeException(__METHOD__ . ": Unable to remove document with no id");
}
$idsByIndex[$class->getIndexForWrite($document)][] = $document['id'];
}
foreach ($idsByIndex as $index => $ids) {
$type = $this->getIndex($index)->getType($class->type);
$type->deleteByQuery(new Query\Terms('id', $ids));
}
}
