EntityDataDefinitionInterface.php

<?php

namespace Drupal\Core\Entity\TypedData;

use Drupal\Core\TypedData\ComplexDataDefinitionInterface;

/**
 * Interface for typed data entity definitions.
 */
interface EntityDataDefinitionInterface extends ComplexDataDefinitionInterface {
    
    /**
     * Gets the entity type ID.
     *
     * @return string|null
     *   The entity type ID, or NULL if the entity type is unknown.
     */
    public function getEntityTypeId();
    
    /**
     * Sets the entity type ID.
     *
     * @param string $entity_type_id
     *   The entity type to set.
     *
     * @return $this
     */
    public function setEntityTypeId($entity_type_id);
    
    /**
     * Gets the array of possible entity bundles.
     *
     * @return array|null
     *   The array of possible bundles, or NULL for any.
     */
    public function getBundles();
    
    /**
     * Sets the array of possible entity bundles.
     *
     * @param array|null $bundles
     *   The array of possible bundles, or NULL for any.
     *
     * @return $this
     */
    public function setBundles(?array $bundles = NULL);

}