ONOS-3321 Added ability for applications to register a deactivation hook.
Change-Id: I284321474dbf9e39e8b61f7b907f637ba6b80aaf
diff --git a/core/api/src/main/java/org/onosproject/core/CoreService.java b/core/api/src/main/java/org/onosproject/core/CoreService.java
index 303ad39..0825a6d 100644
--- a/core/api/src/main/java/org/onosproject/core/CoreService.java
+++ b/core/api/src/main/java/org/onosproject/core/CoreService.java
@@ -50,6 +50,7 @@
/**
* Returns an existing application id from a given id.
+ *
* @param id the short value of the id
* @return an application id
*/
@@ -57,6 +58,7 @@
/**
* Returns an existing application id from a given id.
+ *
* @param name the name portion of the ID to look up
* @return an application id
*/
@@ -67,10 +69,21 @@
* to follow the reverse DNS convention, e.g.
* {@code org.flying.circus.app}
*
- * @param identifier string identifier
+ * @param name string identifier
* @return the application id
*/
- ApplicationId registerApplication(String identifier);
+ ApplicationId registerApplication(String name);
+
+ /**
+ * Registers a new application by its name, which is expected
+ * to follow the reverse DNS convention, e.g.
+ * {@code org.flying.circus.app}, along with its pre-deactivation hook.
+ *
+ * @param name string identifier
+ * @param preDeactivate pre-deactivation hook
+ * @return the application id
+ */
+ ApplicationId registerApplication(String name, Runnable preDeactivate);
/**
* Returns an id generator for a given topic.