/**
* Put a document into the index
*
* @param Document|Document[] $docs
*/
public function put($docs)
{
if ($docs instanceof Document) {
$this->obj_gateway->put([$docs]);
} elseif (is_array($docs)) {
$this->obj_gateway->put($docs);
} else {
throw new \InvalidArgumentException('Parameter must be one or more \\Search\\Document objects');
}
}
