update javadoc
diff --git a/src/main/java/net/onrc/onos/util/GraphDBOperation.java b/src/main/java/net/onrc/onos/util/GraphDBOperation.java
index f939a3d..92157fb 100644
--- a/src/main/java/net/onrc/onos/util/GraphDBOperation.java
+++ b/src/main/java/net/onrc/onos/util/GraphDBOperation.java
@@ -332,18 +332,30 @@
fg.removeVertex(flowEntry.asVertex());
}
+ /**
+ * Get the instance of GraphDBConnection assigned to this class.
+ */
public IDBConnection getDBConnection() {
return conn;
}
+ /**
+ * Commit changes for the graph.
+ */
public void commit() {
conn.commit();
}
-
+
+ /**
+ * Rollback changes for the graph.
+ */
public void rollback() {
conn.rollback();
}
+ /**
+ * Close the connection of the assigned GraphDBConnection.
+ */
public void close() {
conn.close();
}