public function SolrDocument::isEmpty in Search API Solr 4.x

Same name and namespace in other branches

1. 8.3 src/Plugin/DataType/SolrDocument.php \Drupal\search_api_solr\Plugin\DataType\SolrDocument::isEmpty()
2. 8.2 src/Plugin/DataType/SolrDocument.php \Drupal\search_api_solr\Plugin\DataType\SolrDocument::isEmpty()

Determines whether the data structure is empty.

Return value

bool TRUE if the data structure is empty, FALSE otherwise.

Overrides ComplexDataInterface::isEmpty

File

src/Plugin/DataType/SolrDocument.php, line 154

Class

SolrDocument

Defines the "Solr document" data type.

Namespace

Drupal\search_api_solr\Plugin\DataType

Code

public function isEmpty() {
  return !isset($this->item);
}