commit 4e53f9b14d28841a1b99149d98d1c3364252dbaa
author janani b <janani.b@huawei.com> Tue Apr 26 18:49:20 2016 +0530
committer Gerrit Code Review <gerrit@onlab.us> Wed Apr 27 04:24:27 2016 +0000
tree f5339d75e9b9d2773a83ae3df3ca35a1028693c0
parent ee35d55c400fa9ac92f91aa4a0a0fc023cd5fb7d

YANG uses and UT

Change-Id: Id3ec5cfed2b8e2a7d2d580786c70b5804f03ecfa

utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangUses.java

diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangUses.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangUses.java
index 7f9b4a3..16f45c4 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangUses.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/YangUses.java
@@ -19,6 +19,7 @@
 import org.onosproject.yangutils.parser.Parsable;
 import org.onosproject.yangutils.utils.YangConstructType;
 
+import static org.onosproject.yangutils.datamodel.utils.DataModelUtils.detectCollidingChildUtil;
 import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getParentNodeInGenCode;
 
 /*-
@@ -56,7 +57,7 @@
  */
 public class YangUses
         extends YangNode
-        implements YangCommonInfo, Parsable, Resolvable {
+        implements YangCommonInfo, Parsable, Resolvable, CollisionDetector {
 
     /**
      * YANG node identifier.
@@ -267,18 +268,23 @@
         }
 
         YangNode usesParentNode = getParentNodeInGenCode(this);
-        if (!(usesParentNode instanceof YangLeavesHolder)) {
+        if ((!(usesParentNode instanceof YangLeavesHolder))
+                || (!(usesParentNode instanceof CollisionDetector))) {
             throw new DataModelException("YANG uses holder construct is wrong");
         }
 
         YangLeavesHolder usesParentLeavesHolder = (YangLeavesHolder) usesParentNode;
         if (referredGrouping.getListOfLeaf() != null) {
             for (YangLeaf leaf : referredGrouping.getListOfLeaf()) {
+                ((CollisionDetector) usesParentLeavesHolder).detectCollidingChild(leaf.getLeafName(),
+                        YangConstructType.LEAF_DATA);
                 usesParentLeavesHolder.addLeaf(leaf);
             }
         }
         if (referredGrouping.getListOfLeafList() != null) {
             for (YangLeafList leafList : referredGrouping.getListOfLeafList()) {
+                ((CollisionDetector) usesParentLeavesHolder).detectCollidingChild(leafList.getLeafName(),
+                        YangConstructType.LEAF_LIST_DATA);
                 usesParentLeavesHolder.addLeafList(leafList);
             }
         }
@@ -295,4 +301,19 @@
     public void setResolvableStatus(ResolvableStatus resolvableStatus) {
         this.resolvableStatus = resolvableStatus;
     }
+
+    @Override
+    public void detectCollidingChild(String identifierName, YangConstructType dataType) throws DataModelException {
+        detectCollidingChildUtil(identifierName, dataType, this);
+    }
+
+    @Override
+    public void detectSelfCollision(String identifierName, YangConstructType dataType) throws DataModelException {
+
+        if (getName().equals(identifierName)) {
+            throw new DataModelException("YANG file error: Duplicate input identifier detected, same as uses \""
+                    + getName() + "\"");
+        }
+    }
+
 }