Define Intent Service sub-interface marked as IFloodlightService

It is needed to get Intent Service in SDN-IP.

Change-Id: I79a1a66f9dfe35c609c3aa29f8c27c362d9f80ee
diff --git a/src/main/java/net/onrc/onos/api/newintent/IntentFloodlightService.java b/src/main/java/net/onrc/onos/api/newintent/IntentFloodlightService.java
new file mode 100644
index 0000000..eea36ef
--- /dev/null
+++ b/src/main/java/net/onrc/onos/api/newintent/IntentFloodlightService.java
@@ -0,0 +1,10 @@
+package net.onrc.onos.api.newintent;
+
+import net.floodlightcontroller.core.module.IFloodlightService;
+
+/**
+ * Intent service as {@link IFloodlightService}.
+ */
+public interface IntentFloodlightService
+        extends IFloodlightService, IntentService, IntentExtensionService {
+}