public static function IngredientItem::propertyDefinitions in Recipe 8.2

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

modules/ingredient/src/Plugin/Field/FieldType/IngredientItem.php, line 91

Class

IngredientItem

Plugin implementation of the 'ingredient' field type.

Namespace

Drupal\ingredient\Plugin\Field\FieldType

Code

public static function propertyDefinitions(FieldStorageDefinitionInterface $field_definition) {
  $properties = parent::propertyDefinitions($field_definition);
  $properties['quantity'] = DataDefinition::create('')
    ->setLabel(t('Quantity'));
  $properties['unit_key'] = DataDefinition::create('string')
    ->setLabel(t('Unit key'));
  $properties['note'] = DataDefinition::create('string')
    ->setLabel(t('Note'));
  return $properties;
}