/**
* Convenience method to add a 'add documents' command
*
* If you need more control, like choosing a key for the command you need to
* create you own command instance and use the add method.
*
* @param array $documents
* @param boolean $overwrite
* @param int $commitWithin
* @return Solarium_Query_Update Provides fluent interface
*/
public function addDocuments($documents, $overwrite = null, $commitWithin = null)
{
$add = new Solarium_Query_Update_Command_Add();
if (null !== $overwrite) {
$add->setOverwrite($overwrite);
}
if (null !== $commitWithin) {
$add->setCommitWithin($commitWithin);
}
$add->addDocuments($documents);
return $this->add(null, $add);
}
