ComplexDataDefinitionInterface.php in Drupal 9
Same filename and directory in other branches
Namespace
Drupal\Core\TypedDataFile
core/lib/Drupal/Core/TypedData/ComplexDataDefinitionInterface.phpView source
<?php
namespace Drupal\Core\TypedData;
/**
* Interface for complex data definitions.
*
* @see \Drupal\Core\TypedData\ComplexDataInterface
*
* @ingroup typed_data
*/
interface ComplexDataDefinitionInterface extends DataDefinitionInterface {
/**
* Gets the definition of a contained property.
*
* @param string $name
* The name of property.
*
* @return \Drupal\Core\TypedData\DataDefinitionInterface|null
* The definition of the property or NULL if the property does not exist.
*/
public function getPropertyDefinition($name);
/**
* Gets an array of property definitions of contained properties.
*
* @return \Drupal\Core\TypedData\DataDefinitionInterface[]
* An array of property definitions of contained properties, keyed by
* property name.
*/
public function getPropertyDefinitions();
/**
* Returns the name of the main property, if any.
*
* Some field items consist mainly of one main property, e.g. the value of a
* text field or the @code target_id @endcode of an entity reference. If the
* field item has no main property, the method returns NULL.
*
* @return string|null
* The name of the value property, or NULL if there is none.
*/
public function getMainPropertyName();
}
Interfaces
Name | Description |
---|---|
ComplexDataDefinitionInterface | Interface for complex data definitions. |