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.parser.impl;
11 import java.util.ArrayList;
12 import java.util.Collections;
13 import java.util.Date;
14 import java.util.HashSet;
15 import java.util.LinkedHashSet;
16 import java.util.List;
18 import java.util.TreeMap;
20 import org.opendaylight.yangtools.yang.common.QName;
21 import org.opendaylight.yangtools.yang.model.api.AugmentationSchema;
22 import org.opendaylight.yangtools.yang.model.api.ConstraintDefinition;
23 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
24 import org.opendaylight.yangtools.yang.model.api.ExtensionDefinition;
25 import org.opendaylight.yangtools.yang.model.api.GroupingDefinition;
26 import org.opendaylight.yangtools.yang.model.api.Module;
27 import org.opendaylight.yangtools.yang.model.api.NotificationDefinition;
28 import org.opendaylight.yangtools.yang.model.api.RpcDefinition;
29 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
30 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
31 import org.opendaylight.yangtools.yang.model.api.Status;
32 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
33 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
34 import org.opendaylight.yangtools.yang.model.api.UsesNode;
35 import org.opendaylight.yangtools.yang.parser.util.ModuleDependencySort;
37 final class SchemaContextImpl implements SchemaContext {
38 private final Set<Module> modules;
40 SchemaContextImpl(final Set<Module> modules) {
41 this.modules = modules;
45 public Set<DataSchemaNode> getDataDefinitions() {
46 final Set<DataSchemaNode> dataDefs = new HashSet<DataSchemaNode>();
47 for (Module m : modules) {
48 dataDefs.addAll(m.getChildNodes());
54 public Set<Module> getModules() {
55 List<Module> sorted = ModuleDependencySort.sort(modules.toArray(new Module[modules.size()]));
56 return new LinkedHashSet<Module>(sorted);
60 public Set<NotificationDefinition> getNotifications() {
61 final Set<NotificationDefinition> notifications = new HashSet<NotificationDefinition>();
62 for (Module m : modules) {
63 notifications.addAll(m.getNotifications());
69 public Set<RpcDefinition> getOperations() {
70 final Set<RpcDefinition> rpcs = new HashSet<RpcDefinition>();
71 for (Module m : modules) {
72 rpcs.addAll(m.getRpcs());
78 public Set<ExtensionDefinition> getExtensions() {
79 final Set<ExtensionDefinition> extensions = new HashSet<ExtensionDefinition>();
80 for (Module m : modules) {
81 extensions.addAll(m.getExtensionSchemaNodes());
87 public Module findModuleByName(final String name, final Date revision) {
89 for (final Module module : modules) {
90 if (revision == null) {
91 if (module.getName().equals(name)) {
94 } else if (module.getName().equals(name) && module.getRevision().equals(revision)) {
103 public Set<Module> findModuleByNamespace(final URI namespace) {
104 final Set<Module> ret = new HashSet<Module>();
105 if (namespace != null) {
106 for (final Module module : modules) {
107 if (module.getNamespace().equals(namespace)) {
116 public Module findModuleByNamespaceAndRevision(URI namespace, Date revision) {
117 if (namespace != null) {
118 Set<Module> modules = findModuleByNamespace(namespace);
120 if (revision == null) {
121 TreeMap<Date, Module> map = new TreeMap<Date, Module>();
122 for (Module module : modules) {
123 map.put(module.getRevision(), module);
128 return map.lastEntry().getValue();
130 for (Module module : modules) {
131 if (module.getRevision().equals(revision)) {
141 public boolean isAugmenting() {
146 public boolean isAddedByUses() {
151 public boolean isConfiguration() {
156 public ConstraintDefinition getConstraints() {
161 public QName getQName() {
162 return SchemaContext.NAME;
166 public SchemaPath getPath() {
171 public String getDescription() {
176 public String getReference() {
181 public Status getStatus() {
182 return Status.CURRENT;
186 public List<UnknownSchemaNode> getUnknownSchemaNodes() {
187 final List<UnknownSchemaNode> result = new ArrayList<>();
188 for (Module module : modules) {
189 result.addAll(module.getUnknownSchemaNodes());
191 return Collections.unmodifiableList(result);
195 public Set<TypeDefinition<?>> getTypeDefinitions() {
196 final Set<TypeDefinition<?>> result = new LinkedHashSet<>();
197 for (Module module : modules) {
198 result.addAll(module.getTypeDefinitions());
200 return Collections.unmodifiableSet(result);
204 public Set<DataSchemaNode> getChildNodes() {
205 final Set<DataSchemaNode> result = new LinkedHashSet<>();
206 for (Module module : modules) {
207 result.addAll(module.getChildNodes());
209 return Collections.unmodifiableSet(result);
213 public Set<GroupingDefinition> getGroupings() {
214 final Set<GroupingDefinition> result = new LinkedHashSet<>();
215 for (Module module : modules) {
216 result.addAll(module.getGroupings());
218 return Collections.unmodifiableSet(result);
222 public DataSchemaNode getDataChildByName(QName name) {
223 DataSchemaNode result = null;
224 for (Module module : modules) {
225 result = module.getDataChildByName(name);
226 if (result != null) {
234 public DataSchemaNode getDataChildByName(String name) {
235 DataSchemaNode result = null;
236 for (Module module : modules) {
237 result = module.getDataChildByName(name);
238 if (result != null) {
246 public Set<UsesNode> getUses() {
247 return Collections.emptySet();
251 public boolean isPresenceContainer() {
256 public Set<AugmentationSchema> getAvailableAugmentations() {
257 return Collections.emptySet();