[ONOS-4744] Leafref implementation and UT
Change-Id: I151797185e0bb1695c0640b667ae76ef87c4d4b0
diff --git a/plugin/src/main/java/org/onosproject/yangutils/parser/antlrgencode/GeneratedYangListener.java b/plugin/src/main/java/org/onosproject/yangutils/parser/antlrgencode/GeneratedYangListener.java
index 31bbba5..9f5e0cc 100644
--- a/plugin/src/main/java/org/onosproject/yangutils/parser/antlrgencode/GeneratedYangListener.java
+++ b/plugin/src/main/java/org/onosproject/yangutils/parser/antlrgencode/GeneratedYangListener.java
@@ -16,7 +16,6 @@
 
 // Generated from GeneratedYang.g4 by ANTLR 4.5
 
-
 package org.onosproject.yangutils.parser.antlrgencode;
 
 import org.antlr.v4.runtime.tree.ParseTreeListener;
@@ -1950,4 +1949,18 @@
      */
     void exitAnnotationIdentifier(GeneratedYangParser.AnnotationIdentifierContext
                                           currentContext);
+
+    /**
+     * Enters a parse tree produced by GeneratedYangParser for grammar rule require instance.
+     *
+     * @param currentContext current context in the parsed tree
+     */
+    void enterRequireInstance(GeneratedYangParser.RequireInstanceContext currentContext);
+
+    /**
+     * Exits a parse tree produced by GeneratedYangParser for grammar require instance.
+     *
+     * @param currentContext current context in the parsed tree
+     */
+    void exitRequireInstance(GeneratedYangParser.RequireInstanceContext currentContext);
 }