2 * Copyright (c) 2016 ZTE, 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.util;
10 import static java.util.Objects.requireNonNull;
12 import com.google.common.annotations.Beta;
13 import com.google.common.collect.ImmutableList;
14 import com.google.common.collect.ImmutableMap;
15 import com.google.common.collect.ImmutableSet;
16 import com.google.common.collect.Maps;
17 import java.util.Collection;
18 import java.util.Optional;
19 import org.eclipse.jdt.annotation.NonNull;
20 import org.opendaylight.yangtools.yang.common.QName;
21 import org.opendaylight.yangtools.yang.model.api.ActionDefinition;
22 import org.opendaylight.yangtools.yang.model.api.AugmentationSchemaNode;
23 import org.opendaylight.yangtools.yang.model.api.ContainerLike;
24 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
25 import org.opendaylight.yangtools.yang.model.api.GroupingDefinition;
26 import org.opendaylight.yangtools.yang.model.api.InputSchemaNode;
27 import org.opendaylight.yangtools.yang.model.api.MustDefinition;
28 import org.opendaylight.yangtools.yang.model.api.NotificationDefinition;
29 import org.opendaylight.yangtools.yang.model.api.OutputSchemaNode;
30 import org.opendaylight.yangtools.yang.model.api.RpcDefinition;
31 import org.opendaylight.yangtools.yang.model.api.SchemaNode;
32 import org.opendaylight.yangtools.yang.model.api.Status;
33 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
34 import org.opendaylight.yangtools.yang.model.api.UsesNode;
35 import org.opendaylight.yangtools.yang.xpath.api.YangXPathExpression.QualifiedBound;
38 * Utility class for taking notification or rpc as ContainerSchemaNode.
40 * @author <a href="mailto:geng.xingyuan@zte.com.cn">Geng Xingyuan</a>
42 public final class ContainerSchemaNodes {
43 private ContainerSchemaNodes() {
48 public static @NonNull ContainerLike forNotification(final NotificationDefinition notification) {
49 return new NotificationContainerSchemaNode(notification);
53 public static @NonNull ContainerLike forRPC(final RpcDefinition rpc) {
54 return new RpcContainerSchemaNode(rpc);
57 private abstract static class AbstractContainerSchemaNode<T extends SchemaNode> implements ContainerLike {
60 AbstractContainerSchemaNode(final T schemaNode) {
61 this.schemaNode = schemaNode;
65 public Collection<? extends UsesNode> getUses() {
66 return ImmutableSet.of();
71 public boolean isAugmenting() {
76 public Optional<Boolean> effectiveConfig() {
77 return Optional.empty();
81 public QName getQName() {
82 return schemaNode.getQName();
86 public Optional<String> getDescription() {
87 return schemaNode.getDescription();
91 public Optional<String> getReference() {
92 return schemaNode.getReference();
96 public Status getStatus() {
97 return schemaNode.getStatus();
101 public Collection<? extends @NonNull MustDefinition> getMustConstraints() {
102 return ImmutableList.of();
106 public Optional<? extends QualifiedBound> getWhenCondition() {
107 return Optional.empty();
111 private static final class RpcContainerSchemaNode extends AbstractContainerSchemaNode<RpcDefinition> {
112 RpcContainerSchemaNode(final RpcDefinition rpcDefinition) {
113 super(rpcDefinition);
117 public Collection<? extends GroupingDefinition> getGroupings() {
118 return schemaNode.getGroupings();
122 public Collection<? extends TypeDefinition<?>> getTypeDefinitions() {
123 return schemaNode.getTypeDefinitions();
127 public Collection<? extends AugmentationSchemaNode> getAvailableAugmentations() {
128 return ImmutableSet.of();
132 public Collection<? extends DataSchemaNode> getChildNodes() {
133 // FIXME: input/output are always present, clean this up
134 final InputSchemaNode input = schemaNode.getInput();
135 final OutputSchemaNode output = schemaNode.getOutput();
136 if (input == null && output == null) {
137 return ImmutableList.of();
138 } else if (input != null && output != null) {
139 return ImmutableList.of(input, output);
140 } else if (input != null) {
141 return ImmutableList.of(input);
143 return ImmutableList.of(output);
148 public DataSchemaNode dataChildByName(final QName name) {
149 // FIXME: also check namespace
150 return switch (name.getLocalName()) {
151 case "input" -> schemaNode.getInput();
152 case "output" -> schemaNode.getOutput();
158 @Deprecated(forRemoval = true)
159 public boolean isAddedByUses() {
164 public Collection<? extends ActionDefinition> getActions() {
165 return ImmutableSet.of();
169 public Collection<? extends NotificationDefinition> getNotifications() {
170 return ImmutableSet.of();
174 private static final class NotificationContainerSchemaNode
175 extends AbstractContainerSchemaNode<NotificationDefinition> {
176 private final ImmutableMap<QName, ? extends DataSchemaNode> mapNodes;
178 private NotificationContainerSchemaNode(final NotificationDefinition notification) {
180 mapNodes = Maps.uniqueIndex(notification.getChildNodes(), DataSchemaNode::getQName);
184 public Collection<? extends NotificationDefinition> getNotifications() {
185 return ImmutableSet.of(schemaNode);
189 public Collection<? extends AugmentationSchemaNode> getAvailableAugmentations() {
190 return schemaNode.getAvailableAugmentations();
194 public Collection<? extends TypeDefinition<?>> getTypeDefinitions() {
195 return schemaNode.getTypeDefinitions();
199 public Collection<? extends DataSchemaNode> getChildNodes() {
200 return schemaNode.getChildNodes();
204 public Collection<? extends GroupingDefinition> getGroupings() {
205 return schemaNode.getGroupings();
209 public DataSchemaNode dataChildByName(final QName name) {
210 return mapNodes.get(requireNonNull(name));
214 @Deprecated(forRemoval = true)
215 public boolean isAddedByUses() {
216 // FIXME: reference to https://jira.opendaylight.org/browse/YANGTOOLS-685
221 public Collection<? extends ActionDefinition> getActions() {
222 return ImmutableSet.of();