public function Item::getField in Search API 8

Retrieves a single field of this item.

Parameters

string $field_id: The identifier of the field to retrieve.

bool $extract: (optional) If FALSE, only returns the field if it was previously set or extracted. Defaults to extracting all fields from the original object if necessary.

Return value

\Drupal\search_api\Item\FieldInterface|null The field object with this identifier, or NULL if the field is unknown.

Overrides ItemInterface::getField

File

src/Item/Item.php, line 222

Class

Item

Provides a default implementation for a search item.

Namespace

Drupal\search_api\Item

Code

public function getField($field_id, $extract = TRUE) {
  if (isset($this->fields[$field_id])) {
    return $this->fields[$field_id];
  }
  $fields = $this
    ->getFields($extract);
  return isset($fields[$field_id]) ? $fields[$field_id] : NULL;
}