public function WorkflowState::count in Workflow 8

Returns the number of entities with this state.

@todo Add $options to select on entity type, etc.

Return value

int Counted number.

File

src/Entity/WorkflowState.php, line 524

Class

WorkflowState

Workflow configuration entity to persistently store configuration.

Namespace

Drupal\workflow\Entity

Code

public function count() {
  $count = 0;
  $sid = $this
    ->id();
  foreach (_workflow_info_fields() as $field_info) {
    $field_name = $field_info
      ->getName();
    $query = \Drupal::entityQuery($field_info
      ->getTargetEntityTypeId());

    // @see #2285983 for using SQLite on D7.
    $count += $query
      ->condition($field_name, $sid, '=')
      ->count()
      ->execute();
  }
  return $count;
}