[ONOS-5274] Removal of rpc prfixed input and output from data model.
Change-Id: I14abf404eaf272e2b1457fa14d23117b4c0beaa7
diff --git a/plugin/src/main/java/org/onosproject/yangutils/utils/UtilConstants.java b/plugin/src/main/java/org/onosproject/yangutils/utils/UtilConstants.java
index c098e20..d8d75f4 100644
--- a/plugin/src/main/java/org/onosproject/yangutils/utils/UtilConstants.java
+++ b/plugin/src/main/java/org/onosproject/yangutils/utils/UtilConstants.java
@@ -1682,6 +1682,16 @@
             "OpType";
 
     /**
+     * Static attribute for input keyword to be suffixed with rpc name.
+     */
+    public static final String INPUT_KEYWORD = "_input";
+
+    /**
+     * Static attribute for output keyword to be suffixed with rpc name.
+     */
+    public static final String OUTPUT_KEYWORD = "_output";
+
+    /**
      * Static attribute for event class.
      */
     public static final String EVENT_CLASS = "event class";