Added class doc.

12 years ago · 19e938cecf
1 changed files with 3 additions and 0 deletions
--- a/framework/yii/data/DataProvider.php
+++ b/framework/yii/data/DataProvider.php
@ -12,6 +12,9 @@ use yii\base\Component;
 use yii\base\InvalidParamException;

 /**
+ * DataProvider is the base class of data provider classes.
+ *
+ * It implements the [[getPagination()]] and [[getSort()]] methods as specified by the [[IDataProvider]] interface.
 *
 * @author Qiang Xue <qiang.xue@gmail.com>
 * @since 2.0