public static function IdTagItem::propertyDefinitions in farmOS 2.x

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 FieldItemInterface::propertyDefinitions

See also

\Drupal\Core\Field\BaseFieldDefinition

File

modules/core/id_tag/src/Plugin/Field/FieldType/IdTagItem.php, line 54

Class

IdTagItem

Plugin implementation of the 'ID tag' field type.

Namespace

Drupal\farm_id_tag\Plugin\Field\FieldType

Code

public static function propertyDefinitions(FieldStorageDefinitionInterface $field_definition) {
  $properties['id'] = DataDefinition::create('string')
    ->setLabel(t('ID of the tag'));
  $properties['type'] = DataDefinition::create('string')
    ->setLabel(t('Type of the tag'));
  $properties['location'] = DataDefinition::create('string')
    ->setLabel(t('Location of the tag'));
  return $properties;
}