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 * Contains the methods for getting the data which are part of the YANG
12 * <code>extensoion</code> statement.
14 public interface ExtensionDefinition extends SchemaNode {
16 * Returns the <code>String</code> that is the name of argument to the
17 * Keyword. If no argument statement is present the method will return
18 * <code>null</code> <br>
19 * The argument statement is defined in <a
20 * href="https://tools.ietf.org/html/rfc6020#section-7.17.2">[RFC-6020] The
21 * argument Statement</a>
23 * @return the <code>String</code> that is the name of argument to the
24 * Keyword. If no argument statement is present the method will
25 * return <code>null</code>
30 * This statement indicates if the argument is mapped to an XML element in
31 * YIN or to an XML attribute.<br>
32 * By contract if implementation of ExtensionDefinition does not specify the
33 * yin-element statement the return value is by default set to
37 * For more specific definition please look into <a
38 * href="https://tools.ietf.org/html/rfc6020#section-7.17.2.2">[RFC-6020]
39 * The yin-element Statement</a>
41 * @return <code>true</code> if the argument is mapped to an XML element in
42 * YIN or returns <code>false</code> if the argument is mapped to an
45 boolean isYinElement();