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-rw-r--r--framework/interfaces.php12
1 files changed, 7 insertions, 5 deletions
diff --git a/framework/interfaces.php b/framework/interfaces.php
index e5da7bcd..d0e5c6aa 100644
--- a/framework/interfaces.php
+++ b/framework/interfaces.php
@@ -229,6 +229,8 @@ interface ICache
* This interface must be implemented by classes meant to be used as
* cache dependencies.
*
+ * Classes implementing this interface must support serialization and unserialization.
+ *
* @author Qiang Xue <qiang.xue@gmail.com>
* @version $Id$
* @package System
@@ -282,9 +284,9 @@ interface IBindable
/**
* IActiveControl interface.
- *
+ *
* Active controls must implement IActiveControl interface.
- *
+ *
* @author Wei Zhuo <weizhuo[at]gamil[dot]com>
* @version $Id$
* @package System
@@ -295,15 +297,15 @@ interface IActiveControl
/**
* @return TBaseActiveControl Active control properties.
*/
- public function getActiveControl();
+ public function getActiveControl();
}
/**
* ICallbackEventHandler interface.
- *
+ *
* If a control wants to respond to callback event, it must implement this
* interface.
- *
+ *
* @author Wei Zhuo <weizhuo[at]gamil[dot]com>
* @version $Id$
* @package System