public static function TermLevelItem::propertyDefinitions in Term Level Field 8

Defines field item properties.

Properties that are required to constitute a valid, non-empty item should be denoted with \Drupal\Core\TypedData\DataDefinition::setRequired().

Return value

\Drupal\Core\TypedData\DataDefinitionInterface[] An array of property definitions of contained properties, keyed by property name.

Overrides EntityReferenceItem::propertyDefinitions

See also

\Drupal\Core\Field\BaseFieldDefinition

File

src/Plugin/Field/FieldType/TermLevelItem.php, line 38

Class

TermLevelItem

Plugin for Term level field type.

Namespace

Drupal\term_level\Plugin\Field\FieldType

Code

public static function propertyDefinitions(FieldStorageDefinitionInterface $field_definition) {
  $properties = parent::propertyDefinitions($field_definition);
  $properties['level'] = DataDefinition::create('integer')
    ->setLabel(t('Level'))
    ->setSetting('unsigned', TRUE);
  return $properties;
}