[ONOS-4753] Identity/identityref implementation and UT
Change-Id: I40148fa228465555be3bdf410cc294ffc0f34c18
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 032493c..d56a2ed 100644
--- a/plugin/src/main/java/org/onosproject/yangutils/utils/UtilConstants.java
+++ b/plugin/src/main/java/org/onosproject/yangutils/utils/UtilConstants.java
@@ -647,6 +647,11 @@
public static final String PUBLIC = "public";
/**
+ * Static attribute for abstract modifier.
+ */
+ public static final String ABSTRACT = "abstract";
+
+ /**
* Static attribute for protected modifier.
*/
public static final String PROTECTED = "protected";
@@ -1196,6 +1201,18 @@
+ "leaf/leaf-list for given leafref";
/**
+ * Static attribute for base linker error information.
+ */
+ public static final String BASE_LINKER_ERROR = "YANG file error: Unable to find base "
+ + "identity for given base";
+
+ /**
+ * Static attribute for identityref linker error information.
+ */
+ public static final String IDENTITYREF_LINKER_ERROR = "YANG file error: Unable to find base "
+ + "identity for given base";
+
+ /**
* Static attribute for reference.
*/
public static final String REFERENCE = "Reference";