[ONOS-5483] Leafref with path-predicate linking.

Change-Id: Id1f95e7b82de9d0b9b1717b8a0f96fb8d03939b1
diff --git a/generator/src/main/java/org/onosproject/yangutils/utils/UtilConstants.java b/generator/src/main/java/org/onosproject/yangutils/utils/UtilConstants.java
index d73a0d6..48ea81d 100644
--- a/generator/src/main/java/org/onosproject/yangutils/utils/UtilConstants.java
+++ b/generator/src/main/java/org/onosproject/yangutils/utils/UtilConstants.java
@@ -631,12 +631,12 @@
     /**
      * Static attribute for ancestor accessor.
      */
-    public static final String ANCESTOR_ACCESSOR = "..";
+    public static final String ANCESTOR = "..";
 
     /**
      * Static attribute for ancestor accessor along with path.
      */
-    public static final String ANCESTOR_ACCESSOR_IN_PATH = "../";
+    public static final String SLASH_ANCESTOR = "../";
 
     /**
      * Static attribute for add syntax.