function FirstOrLast::identify

Returns the identifier for filtering.

The hook implementation identifier, as "$class::$method", to be changed by.

Return value

string The identifier for the OrderOperation.

Overrides OrderOperation::identify

File

core/lib/Drupal/Core/Hook/OrderOperation/FirstOrLast.php, line 32

Class

FirstOrLast

Moves one listener to the start or end of the list.

Namespace

Code

public function identify() : string {
  return $this->identifier;
}