protected function HierarchyTreeSummary::defineOptions in Entity Reference Hierarchy 3.x

Information about options for all kinds of purposes will be held here.

'option_name' => array(
 - 'default' => default value,
 - 'contains' => (optional) array of items this contains, with its own
     defaults, etc. If contains is set, the default will be ignored and
     assumed to be array().
 ),

Return value

array Returns the options of this handler/plugin.

Overrides FieldPluginBase::defineOptions

File

src/Plugin/views/field/HierarchyTreeSummary.php, line 73

Class

HierarchyTreeSummary

A handler to provide a field that show hierarchy depth of item.

Namespace

Drupal\entity_hierarchy\Plugin\views\field

Code

protected function defineOptions() {
  $options = parent::defineOptions();
  $options['summary_type'] = [
    'default' => 'child_counts',
  ];
  return $options;
}