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;
12 * Contains the method which are used for getting metadata from the schema nodes
13 * which contains data.
16 public interface DataSchemaNode extends SchemaNode, YangNode {
21 * Returns <code>true</code> if the data node was added by augmentation,
22 * otherwise returns <code>false</code>
24 * @return <code>true</code> if the data node was added by augmentation,
25 * otherwise returns <code>false</code>
27 boolean isAugmenting();
30 * Returns <code>true</code> if the data node was added by uses statement,
31 * otherwise returns <code>false</code>
33 * @return <code>true</code> if the data node was added by uses statement,
34 * otherwise returns <code>false</code>
36 boolean isAddedByUses();
39 * Returns <code>true</code> if the data represents configuration data,
40 * otherwise returns <code>false</code>
42 * @return <code>true</code> if the data represents configuration data,
43 * otherwise returns <code>false</code>
45 boolean isConfiguration();
48 * Returns the constraints associated with Data Schema Node
50 * @return the constraints associated with Data Schema Node
52 ConstraintDefinition getConstraints();