X-Git-Url: http://aleph1.co.uk/gitweb/?a=blobdiff_plain;f=web%2Fcore%2Fmodules%2Fmigrate%2Fsrc%2FPlugin%2Fmigrate%2Fsource%2FEmptySource.php;h=09f8a95792b4a8825b7e03f1a1fb858dbae1fe2f;hb=af6d1fb995500ae68849458ee10d66abbdcfb252;hp=2391b0a2514b902daabec46ed3798412b65be2cb;hpb=a2bd1bf0c2c1f1a17d188f4dc0726a45494cefae;p=yaffs-website

diff --git a/web/core/modules/migrate/src/Plugin/migrate/source/EmptySource.php b/web/core/modules/migrate/src/Plugin/migrate/source/EmptySource.php
index 2391b0a25..09f8a9579 100644
--- a/web/core/modules/migrate/src/Plugin/migrate/source/EmptySource.php
+++ b/web/core/modules/migrate/src/Plugin/migrate/source/EmptySource.php
@@ -3,9 +3,20 @@
 namespace Drupal\migrate\Plugin\migrate\source;
 
 /**
- * Source returning an empty row.
+ * Source returning a row based on the constants provided.
  *
- * This is generally useful when needing to create a field using a migration..
+ * Example:
+ *
+ * @code
+ * source:
+ *   plugin: empty
+ *   constants:
+ *     entity_type: user
+ *     field_name: image
+ * @endcode
+ *
+ * This will return a single row containing 'entity_type' and 'field_name'
+ * elements, with values of 'user' and 'image', respectively.
  *
  * @MigrateSource(
  *   id = "empty"
@@ -47,7 +58,7 @@ class EmptySource extends SourcePluginBase {
   /**
    * {@inheritdoc}
    */
-  public function count() {
+  public function count($refresh = FALSE) {
     return 1;
   }