2 * Copyright (c) 2014 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.data.api.schema;
10 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
11 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.AugmentationIdentifier;
12 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
13 import org.opendaylight.yangtools.yang.model.api.AugmentationSchema;
18 * Data instance of <code>augment</code> assiociated with parent node.
20 * Augmentation is addition of subtree defined by other external YANG Model and
21 * is schema for subtree is described by instance of {@link AugmentationSchema}
22 * associated with parent node of this node.
24 * Augmentation node MUST NOT be direct child of other augmentation node.
27 public interface AugmentationNode extends //
29 DataContainerNode<AugmentationIdentifier>,
30 DataContainerChild<YangInstanceIdentifier.AugmentationIdentifier, Iterable<DataContainerChild<? extends PathArgument, ?>>> {
33 * Gets identifier of augmentation node
35 * Returned identifier of augmentation node contains all possible
36 * direct child QNames.
38 * This is sufficient to identify instance of augmentation,
39 * since RFC6020 states that <code>augment</code> that augment
40 * statement must not add multiple nodes from same namespace
44 * @return Identifier which uniquelly identifies augmentation in particular subtree.
48 public AugmentationIdentifier getIdentifier();