[ONOS-4063 to 68] Intra YANG file Linking Implementation and Intra YANG file Linking Framework

Change-Id: I06e602c351ab54178bf90b8676af71a70e42371f
diff --git a/src/main/java/org/onosproject/yangutils/datamodel/YangImport.java b/src/main/java/org/onosproject/yangutils/datamodel/YangImport.java
index a6e81f0..6739197 100644
--- a/src/main/java/org/onosproject/yangutils/datamodel/YangImport.java
+++ b/src/main/java/org/onosproject/yangutils/datamodel/YangImport.java
@@ -75,6 +75,11 @@
     private String prefixId;
 
     /**
+     * Resolution information root node which is also the data model root node.
+     */
+    private HasResolutionInfo resolutionInfoNode;
+
+    /**
      * Reference:RFC 6020.
      *
      * The import's "revision-date" statement is used to specify the exact
@@ -177,4 +182,22 @@
         // TODO auto-generated method stub, to be implemented by parser
 
     }
+
+    /**
+     * Returns the resolution information node.
+     *
+     * @return the resolution information node
+     */
+    public HasResolutionInfo getResolutionInfoNode() {
+        return resolutionInfoNode;
+    }
+
+    /**
+     * Set the dresolution information node.
+     *
+     * @param resolutionInfoNode the resolution information node
+     */
+    public void setResolutionInfoNode(HasResolutionInfo resolutionInfoNode) {
+        this.resolutionInfoNode = resolutionInfoNode;
+    }
 }