/**
* Get a document from elasticsearch.
*
* @param array $payload
* @return mixed
*/
public function get()
{
if (!$this->indexIsDefined()) {
throw new IndexMustBeDefinedException("To get a document, index must be definded", 1);
}
if (!$this->typeIsDefined()) {
throw new TypeMustBeDefinedException("To get a document, type must be defined", 1);
}
$compiled = $this->grammar->compileGet($this);
try {
return $this->processor->processGet($this, $this->connection->documentGet($compiled));
} catch (Missing404Exception $e) {
return null;
}
}
