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 import java.util.Date;
12 import java.util.List;
13 import java.util.Optional;
15 import javax.annotation.Nonnull;
16 import javax.annotation.concurrent.Immutable;
17 import org.opendaylight.yangtools.concepts.SemVer;
18 import org.opendaylight.yangtools.yang.common.QNameModule;
19 import org.opendaylight.yangtools.yang.common.YangVersion;
22 * This interface contains the methods for getting the data from the YANG
25 * <i>Example of YANG module</i> <code><br>
26 * {@link #getName() <b><font color="#FF0000">module</font></b>} module_name{<br>
27 {@link #getYangVersion() <b><font color="#8b4513">yang-version</font></b>} "1";<br><br>
29 {@link #getNamespace() <b><font color="#00FF00">namespace</font></b>} "urn:module:namespace";<br>
30 {@link #getPrefix() <b><font color="#0000FF">prefix</font></b><a name="prefix"></a>} "prefix";<br><br>
32 {@link #getDescription() <b><font color="#b8860b">description</font></b>} "description test";<br>
33 {@link #getReference() <b><font color="#008b8b">reference</font></b>} "reference test";<br><br>
35 {@link #getOrganization() <b><font color="#606060">organization</font></b>}
36 "John Doe, john.doe@email.com";<br>
37 {@link #getContact() <b><font color="#FF9900">contact</font></b>} "http://www.opendaylight.org/";<br>
40 {@link #getFeatures() <b><font color="#8b0000">feature</font></b>} feature-test{<br>
41 description "description of some feature";<br>
44 {@link #getNotifications() <b><font color="#b22222">notification</font></b>} notification-test;<br>
45 {@link #getRpcs() <b><font color="#d2691e">rpc</font></b>} rpc-test;<br>
46 <!-- {@link #getDeviations() <b><font color="#b8860b">deviation</font></b>} deviation-test;<br> -->
47 {@link #getIdentities() <b><font color="#bdb76b">identity</font></b>} identity-test;<br>
48 {@link #getExtensionSchemaNodes() <b><font color="#808000">extension</font></b>} extension-test;<br>
51 {@link #getRevision() <b><font color="#339900">revision</font></b>} 2011-08-27 {<br>
53 {@link #getImports() <b><font color="#9400d3">import</font></b>} other_module {<br>
54 prefix "other_module_prefix"<br>
55 revision-date 2011-08-27<br>
58 container cont {<br>
61 {@link #getAugmentations() <b><font color="#dc143c">augment</font></b>} "/cont" { ;<br>
68 public interface Module extends DataNodeContainer, NotificationNodeContainer {
70 * Returns the name of the module which is specified as argument of YANG
71 * {@link Module <b><font color="#FF0000">module</font></b>} keyword.
73 * @return string with the name of the module
78 * Returns a {@link QNameModule}, which contains the namespace and
79 * the revision of the module.
81 * @return QNameModule identifier.
83 QNameModule getQNameModule();
86 * Returns the namespace of the module which is specified as argument of
87 * YANG {@link Module <b><font color="#00FF00">namespace</font></b>}
88 * keyword. If you need both namespace and revision, please consider using
89 * {@link #getQNameModule()}.
91 * @return URI format of the namespace of the module
93 default URI getNamespace() {
94 return getQNameModule().getNamespace();
98 * Returns the revision date for the module. If you need both namespace and
99 * revision, please consider using {@link #getQNameModule()}.
101 * @return date of the module revision which is specified as argument of
102 * YANG {@link Module <b><font color="#339900">revison</font></b>}
105 // FIXME: BUG-4688: should return Optional<Revision>
106 default Optional<Date> getRevision() {
107 return getQNameModule().getRevision();
111 * Returns the semantic version of yang module.
114 * If the semantic version is not specified, default semantic version of
115 * module is returned.
117 * @return SemVer semantic version of yang module which is specified as
119 * (urn:opendaylight:yang:extension:semantic-version?revision
120 * =2016-02-02)semantic-version statement
122 Optional<SemVer> getSemanticVersion();
125 * Returns the prefix of the module.
127 * @return string with the module prefix which is specified as argument of
128 * YANG {@link Module <b><font color="#0000FF">prefix</font></b>}
134 * Returns the YANG version.
136 * @return YANG version of this module.
138 YangVersion getYangVersion();
141 * Returns the module description.
143 * @return string with the module description which is specified as argument
144 * of YANG {@link Module <b><font
145 * color="#b8860b">description</font></b>} keyword
147 String getDescription();
150 * Returns the module reference.
152 * @return string with the module reference which is specified as argument
153 * of YANG {@link Module <b><font
154 * color="#008b8b">reference</font></b>} keyword
156 String getReference();
159 * Returns the module organization.
161 * @return string with the name of the organization specified in the module
162 * as the argument of YANG {@link Module <b><font
163 * color="#606060">organization</font></b>} keyword
165 String getOrganization();
168 * Returns the module contact.
171 * The contact represents the person or persons to whom technical queries
172 * concerning this module should be sent, such as their name, postal
173 * address, telephone number, and electronic mail address.
175 * @return string with the contact data specified in the module as the
176 * argument of YANG {@link Module <b><font
177 * color="#FF9900">contact</font></b>} keyword
182 * Returns imports which represents YANG modules which are imported to this
183 * module via <b>import</b> statement.
185 * @return set of module imports which are specified in the module as the
186 * argument of YANG {@link Module <b><font
187 * color="#9400d3">import</font></b>} keywords.
189 Set<ModuleImport> getImports();
191 Set<Module> getSubmodules();
194 * Returns <code>FeatureDefinition</code> instances which contain data from
195 * <b>feature</b> statements defined in the module.
198 * The feature is used to define a mechanism by which portions of the schema
199 * are marked as conditional.
201 * @return feature statements in lexicographical order which are specified
202 * in the module as the argument of YANG {@link Module <b><font
203 * color="#8b0000">feature</font></b>} keywords.
205 Set<FeatureDefinition> getFeatures();
208 * Returns <code>AugmentationSchema</code> instances which contain data from
209 * <b>augment</b> statements defined in the module.
211 * @return set of the augmentation schema instances which are specified in
212 * the module as YANG {@link Module <b><font
213 * color="#dc143c">augment</font></b>} keyword and are
214 * lexicographically ordered
216 Set<AugmentationSchema> getAugmentations();
219 * Returns <code>RpcDefinition</code> instances which contain data from
220 * <b>rpc</b> statements defined in the module.
222 * @return set of the rpc definition instances which are specified in the
223 * module as YANG {@link Module <b><font
224 * color="#d2691e">rpc</font></b>} keywords and are lexicographicaly
227 Set<RpcDefinition> getRpcs();
230 * Returns <code>Deviation</code> instances which contain data from
231 * <b>deviation</b> statements defined in the module.
233 * @return set of the deviation instances
235 Set<Deviation> getDeviations();
238 * Returns <code>IdentitySchemaNode</code> instances which contain data from
239 * <b>identity</b> statements defined in the module.
241 * @return set of identity schema node instances which are specified in the
242 * module as YANG {@link Module <b><font
243 * color="#bdb76b">identity</font></b>} keywords and are
244 * lexicographically ordered
246 Set<IdentitySchemaNode> getIdentities();
249 * Returns <code>ExtensionDefinition</code> instances which contain data
250 * from <b>extension</b> statements defined in the module.
252 * @return set of extension definition instances which are specified in the
253 * module as YANG {@link Module <b><font
254 * color="#808000">extension</font></b>} keyword and are
255 * lexicographically ordered
257 List<ExtensionDefinition> getExtensionSchemaNodes();
260 * Returns unknown nodes defined in module.
262 * @return unknown nodes in lexicographical order
265 List<UnknownSchemaNode> getUnknownSchemaNodes();