commit cb3a1f52b4b3bc58ca7c90fd9cf4b4d244f1b0ed
author VinodKumarS-Huawei <vinods.kumar@huawei.com> Tue May 10 17:58:57 2016 +0530
committer Ray Milkey <ray@onlab.us> Tue May 10 23:03:36 2016 +0000
tree c0160d79645be6bde8519036d2b9f07ddf5df9b8
parent c2a542bcab4512812a2ef18b07a08c93ac0ebec0

[ONOS-4303, ONOS-4508, ONOS-4509, ONOS-4510, ONOS-4351]notification,rpc,union,sub-module,augment

Change-Id: Ibeed9ff965c13fd66743c1080cb1350d93a3a435

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

diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/utils/DataModelUtils.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/utils/DataModelUtils.java
index 928e87b..eda18f3 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/utils/DataModelUtils.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/datamodel/utils/DataModelUtils.java
@@ -19,13 +19,14 @@
 import java.util.List;
 
 import org.onosproject.yangutils.datamodel.CollisionDetector;
-import org.onosproject.yangutils.datamodel.YangReferenceResolver;
 import org.onosproject.yangutils.datamodel.YangImport;
 import org.onosproject.yangutils.datamodel.YangLeaf;
 import org.onosproject.yangutils.datamodel.YangLeafList;
 import org.onosproject.yangutils.datamodel.YangLeavesHolder;
 import org.onosproject.yangutils.datamodel.YangNode;
+import org.onosproject.yangutils.datamodel.YangReferenceResolver;
 import org.onosproject.yangutils.datamodel.YangResolutionInfo;
+import org.onosproject.yangutils.datamodel.YangRpc;
 import org.onosproject.yangutils.datamodel.exceptions.DataModelException;
 import org.onosproject.yangutils.parser.Parsable;
 import org.onosproject.yangutils.utils.YangConstructType;
@@ -222,4 +223,21 @@
             resolutionInfo.resolveLinkingForResolutionInfo(dataModelRootNode.getPrefix());
         }
     }
+
+    /**
+     * Checks if there is any rpc defined in the module or sub-module.
+     *
+     * @param rootNode root node of the data model
+     * @return status of rpc's existence
+     */
+    public static boolean isRpcChildNodePresent(YangNode rootNode) {
+        YangNode childNode = rootNode.getChild();
+        while (childNode != null) {
+            if (childNode instanceof YangRpc) {
+                return true;
+            }
+            childNode = childNode.getNextSibling();
+        }
+        return false;
+    }
 }