diff options
Diffstat (limited to 'framework/Collections/TPagedDataSource.php')
| -rw-r--r-- | framework/Collections/TPagedDataSource.php | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/framework/Collections/TPagedDataSource.php b/framework/Collections/TPagedDataSource.php index 6192b1f7..a2bce9e3 100644 --- a/framework/Collections/TPagedDataSource.php +++ b/framework/Collections/TPagedDataSource.php @@ -28,7 +28,7 @@ * @package System.Collections
* @since 3.0
*/
-class TPagedDataSource extends TComponent implements IteratorAggregate
+class TPagedDataSource extends TComponent implements IteratorAggregate,Countable
{
/**
* @var mixed original data source
@@ -183,6 +183,16 @@ class TPagedDataSource extends TComponent implements IteratorAggregate }
/**
+ * Returns the number of items in the current page.
+ * This method is required by Countable interface.
+ * @return integer number of items in the current page.
+ */
+ public function count()
+ {
+ return $this->getCount();
+ }
+
+ /**
* @return integer number of pages
*/
public function getPageCount()
|