--- /dev/null
+@*
+ * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ *@
+
+@**********************************************************
+* Twirl YangTemplate for generating yang snippets. *
+* Twirl is transformed to Scala and compiled. Then, *
+* it can be called from Java with particular input *
+* parameters to render desired output code. *
+***********************************************************@
+
+@import org.opendaylight.yangtools.yang.model.api.GroupingDefinition
+@import org.opendaylight.yangtools.yang.model.api.Module
+
+@(groupingDefs: Set[_ <: GroupingDefinition], module: Module)
+@for(groupingDef <- groupingDefs) {
+ @if(groupingDef != null) {
+ @yangTemplateWriteGroupingDef(groupingDef, module)
+ }
+}
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