1 files changed, 46 insertions, 0 deletions
diff --git a/sdnr/wt/common/src/main/java/org/onap/ccsdk/features/sdnr/wt/common/YangHelper.java b/sdnr/wt/common/src/main/java/org/onap/ccsdk/features/sdnr/wt/common/YangHelper.java
new file mode 100644
index 000000000..c6cd8ddda
--- /dev/null
+++ b/sdnr/wt/common/src/main/java/org/onap/ccsdk/features/sdnr/wt/common/YangHelper.java
@@ -0,0 +1,46 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : ccsdk features
+ * ================================================================================
+ * Copyright (C) 2020 highstreet technologies GmbH Intellectual Property.
+ * All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ *
+ */
+package org.onap.ccsdk.features.sdnr.wt.common;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+
+public class YangHelper {
+
+    static public <T extends Object> Collection<T> getCollection( Map<?,T> map ) {
+        return map != null ? map.values() : null;
+    }
+
+    static public <T extends Object> Collection<T> getCollection( List<T> map ) {
+        return map;
+    }
+
+    static public <T extends Object> List<T> getList( Map<?,T> map ) {
+        return map != null ? new ArrayList<T>(map.values()) : null;
+    }
+
+    static public <T extends Object> List<T> getList( List<T> map ) {
+        return map;
+    }
+}