X-Git-Url: http://aleph1.co.uk/gitweb/?a=blobdiff_plain;f=web%2Fcore%2Flib%2FDrupal%2FCore%2FEntity%2FEntityStorageInterface.php;h=1db273945aace49519e67d3fc3726d5171d84807;hb=5b8bb166bfa98770daef9de5c127fc2e6ef02340;hp=50166d6e27877febcc87c0ba6213456bdd63094a;hpb=a2bd1bf0c2c1f1a17d188f4dc0726a45494cefae;p=yaffs-website

diff --git a/web/core/lib/Drupal/Core/Entity/EntityStorageInterface.php b/web/core/lib/Drupal/Core/Entity/EntityStorageInterface.php
index 50166d6e2..1db273945 100644
--- a/web/core/lib/Drupal/Core/Entity/EntityStorageInterface.php
+++ b/web/core/lib/Drupal/Core/Entity/EntityStorageInterface.php
@@ -79,6 +79,12 @@ interface EntityStorageInterface {
    *
    * @return \Drupal\Core\Entity\EntityInterface|null
    *   The specified entity revision or NULL if not found.
+   *
+   * @todo Deprecated in Drupal 8.5.0 and will be removed before Drupal 9.0.0.
+   *   Use \Drupal\Core\Entity\RevisionableStorageInterface instead.
+   *
+   * @see https://www.drupal.org/node/2926958
+   * @see https://www.drupal.org/node/2927226
    */
   public function loadRevision($revision_id);
 
@@ -89,6 +95,12 @@ interface EntityStorageInterface {
    *
    * @param int $revision_id
    *   The revision id.
+   *
+   * @todo Deprecated in Drupal 8.5.0 and will be removed before Drupal 9.0.0.
+   *   Use \Drupal\Core\Entity\RevisionableStorageInterface instead.
+   *
+   * @see https://www.drupal.org/node/2926958
+   * @see https://www.drupal.org/node/2927226
    */
   public function deleteRevision($revision_id);
 
@@ -142,6 +154,14 @@ interface EntityStorageInterface {
    */
   public function save(EntityInterface $entity);
 
+  /**
+   * Determines if the storage contains any data.
+   *
+   * @return bool
+   *   TRUE if the storage contains data, FALSE if not.
+   */
+  public function hasData();
+
   /**
    * Gets an entity query instance.
    *