2 * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.yangtools.yang.model.api;
11 * Interface describing YANG 'grouping' statement.
13 * It is used to define a reusable block of nodes, which may be used locally in
14 * the module, in modules that include it, and by other modules that import from
18 public interface GroupingDefinition extends DataNodeContainer, SchemaNode {
21 * Returns <code>true</code> if the data node was added by uses statement,
22 * otherwise returns <code>false</code>
24 * @return <code>true</code> if the data node was added by uses statement,
25 * otherwise returns <code>false</code>
27 boolean isAddedByUses();