[ONOS-6822] SONA : bug fix of ingress packets are always allowed without ingress allow security group rules.

- Only when security group is disabled, the 'security group table by-pass rule' is inserted now.

Change-Id: Ie01f561527675bdc2f52716023406c7fc9e36e3e
diff --git a/apps/openstacknetworking/src/main/java/org/onosproject/openstacknetworking/api/OpenstackFlowRuleService.java b/apps/openstacknetworking/src/main/java/org/onosproject/openstacknetworking/api/OpenstackFlowRuleService.java
index 4a89904..5fc9b2b 100644
--- a/apps/openstacknetworking/src/main/java/org/onosproject/openstacknetworking/api/OpenstackFlowRuleService.java
+++ b/apps/openstacknetworking/src/main/java/org/onosproject/openstacknetworking/api/OpenstackFlowRuleService.java
@@ -44,4 +44,21 @@
               int priority,
               int tableType,
               boolean install);
+
+    /**
+     * Install table miss entry (drop rule) in the table.
+     *
+     * @param deviceId device ID
+     * @param table table number
+     */
+    void setUpTableMissEntry(DeviceId deviceId, int table);
+
+    /**
+     * Install a flor rule for transition from table A to table B.
+     *
+     * @param deviceId device Id
+     * @param fromTable table number of table A
+     * @param toTable table number of table B
+     */
+    void connectTables(DeviceId deviceId, int fromTable, int toTable);
 }