+ /**
+ * @param string $action Action type
+ * @param string $user User name
+ */
+ public function setCause( $action, $user ) {
+ $this->causeAction = $action;
+ $this->causeAgent = $user;
+ }
+
+ /**
+ * @return string
+ */
+ public function getCauseAction() {
+ return $this->causeAction;
+ }
+
+ /**
+ * @return string
+ */
+ public function getCauseAgent() {
+ return $this->causeAgent;
+ }
+