Refs #2597: Added a new ElggData class that ElggEntity, ElggExtender, and ElggRelationship all extend

git-svn-id: http://code.elgg.org/elgg/trunk@7152 36083f99-b078-4883-b0ff-0f9b5a30f544

4 files changed, 8 insertions, 3 deletions

diff --git a/engine/classes/ElggData.php b/engine/classes/ElggData.php
new file mode 100644
index 000000000..5f152024c
--- /dev/null
+++ b/engine/classes/ElggData.php
@@ -0,0 +1,5 @@
+<?php
+abstract class ElggData
+{
+	
+}
\ No newline at end of file
diff --git a/engine/classes/ElggEntity.php b/engine/classes/ElggEntity.php
index 95b141d45..3d0e112f3 100644
--- a/engine/classes/ElggEntity.php
+++ b/engine/classes/ElggEntity.php
@@ -26,7 +26,7 @@
  * @subpackage DataMode.Entities
  * @link       http://docs.elgg.org/DataModel/ElggEntity
  */
-abstract class ElggEntity implements
+abstract class ElggEntity extends ElggData implements
 	Notable,    // Calendar interface
 	Locatable,  // Geocoding interface
 	Exportable, // Allow export of data
diff --git a/engine/classes/ElggExtender.php b/engine/classes/ElggExtender.php
index cfc8fbf68..707906bac 100644
--- a/engine/classes/ElggExtender.php
+++ b/engine/classes/ElggExtender.php
@@ -17,7 +17,7 @@
  * @see        ElggAnnotation
  * @see        ElggMetadata
  */
-abstract class ElggExtender implements
+abstract class ElggExtender extends ElggData implements
 	Exportable,
 	Loggable,	// Can events related to this object class be logged
 	Iterator,	// Override foreach behaviour
diff --git a/engine/classes/ElggRelationship.php b/engine/classes/ElggRelationship.php
index 847dfa8e9..c072e1cc6 100644
--- a/engine/classes/ElggRelationship.php
+++ b/engine/classes/ElggRelationship.php
@@ -5,7 +5,7 @@
  * @package    Elgg.Core
  * @subpackage Core
  */
-class ElggRelationship implements
+class ElggRelationship extends ElggData implements
 	Importable,
 	Exportable,
 	Loggable,	// Can events related to this object class be logged