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.builder.impl;
10 import java.util.ArrayList;
11 import java.util.Collections;
12 import java.util.HashSet;
13 import java.util.List;
16 import java.util.TreeMap;
17 import java.util.TreeSet;
19 import org.opendaylight.yangtools.yang.common.QName;
20 import org.opendaylight.yangtools.yang.model.api.AugmentationSchema;
21 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
22 import org.opendaylight.yangtools.yang.model.api.GroupingDefinition;
23 import org.opendaylight.yangtools.yang.model.api.RevisionAwareXPath;
24 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
25 import org.opendaylight.yangtools.yang.model.api.Status;
26 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
27 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
28 import org.opendaylight.yangtools.yang.model.api.UsesNode;
29 import org.opendaylight.yangtools.yang.model.util.RevisionAwareXPathImpl;
30 import org.opendaylight.yangtools.yang.parser.builder.api.AbstractDataNodeContainerBuilder;
31 import org.opendaylight.yangtools.yang.parser.builder.api.AugmentationSchemaBuilder;
32 import org.opendaylight.yangtools.yang.parser.builder.api.DataSchemaNodeBuilder;
33 import org.opendaylight.yangtools.yang.parser.builder.api.GroupingBuilder;
34 import org.opendaylight.yangtools.yang.parser.builder.api.TypeDefinitionBuilder;
35 import org.opendaylight.yangtools.yang.parser.builder.api.UsesNodeBuilder;
36 import org.opendaylight.yangtools.yang.parser.util.Comparators;
37 import org.opendaylight.yangtools.yang.parser.util.ParserListenerUtils;
38 import org.opendaylight.yangtools.yang.parser.util.YangParseException;
40 public final class AugmentationSchemaBuilderImpl extends AbstractDataNodeContainerBuilder implements
41 AugmentationSchemaBuilder {
42 private boolean built;
43 private final AugmentationSchemaImpl instance;
45 private String whenCondition;
46 private String description;
47 private String reference;
48 private Status status = Status.CURRENT;
50 private final String augmentTargetStr;
51 private SchemaPath dirtyAugmentTarget;
52 private SchemaPath finalAugmentTarget;
54 private final Set<UsesNodeBuilder> usesNodes = new HashSet<UsesNodeBuilder>();
55 private boolean resolved;
57 AugmentationSchemaBuilderImpl(final String moduleName, final int line, final String augmentTargetStr) {
58 super(moduleName, line, null);
59 this.augmentTargetStr = augmentTargetStr;
60 final SchemaPath targetPath = ParserListenerUtils.parseAugmentPath(augmentTargetStr);
61 dirtyAugmentTarget = targetPath;
62 instance = new AugmentationSchemaImpl(targetPath);
66 public Set<GroupingDefinition> getGroupings() {
67 return Collections.emptySet();
71 public Set<GroupingBuilder> getGroupingBuilders() {
72 return Collections.emptySet();
76 public void addGrouping(GroupingBuilder grouping) {
77 throw new YangParseException(moduleName, line, "augment can not contains grouping statement");
81 public void addUsesNode(UsesNodeBuilder usesBuilder) {
82 usesNodes.add(usesBuilder);
86 * Always returns null.
89 public SchemaPath getPath() {
94 public AugmentationSchema build() {
97 for(UsesNodeBuilder use : usesNodes) {
98 addedChildNodes.addAll(use.getTargetChildren());
99 addedUnknownNodes.addAll(use.getTargetUnknownNodes());
102 instance.setDescription(description);
103 instance.setReference(reference);
104 instance.setStatus(status);
105 instance.setTargetPath(finalAugmentTarget);
107 RevisionAwareXPath whenStmt;
108 if (whenCondition == null) {
111 whenStmt = new RevisionAwareXPathImpl(whenCondition, false);
113 instance.setWhenCondition(whenStmt);
116 final Map<QName, DataSchemaNode> childs = new TreeMap<QName, DataSchemaNode>(Comparators.QNAME_COMP);
117 for (DataSchemaNodeBuilder node : addedChildNodes) {
118 childs.put(node.getQName(), node.build());
120 instance.setChildNodes(childs);
123 final Set<UsesNode> usesNodeDefinitions = new HashSet<UsesNode>();
124 for (UsesNodeBuilder builder : usesNodes) {
125 usesNodeDefinitions.add(builder.build());
127 instance.setUses(usesNodeDefinitions);
130 List<UnknownSchemaNode> unknownNodes = new ArrayList<UnknownSchemaNode>();
131 for (UnknownSchemaNodeBuilder b : addedUnknownNodes) {
132 unknownNodes.add(b.build());
134 Collections.sort(unknownNodes, Comparators.SCHEMA_NODE_COMP);
135 instance.setUnknownSchemaNodes(unknownNodes);
143 public boolean isResolved() {
148 public void setResolved(boolean resolved) {
149 this.resolved = resolved;
152 public String getWhenCondition() {
153 return whenCondition;
156 public void addWhenCondition(String whenCondition) {
157 this.whenCondition = whenCondition;
161 public Set<TypeDefinitionBuilder> getTypeDefinitionBuilders() {
162 return Collections.emptySet();
166 public void addTypedef(TypeDefinitionBuilder type) {
167 throw new YangParseException(moduleName, line, "Augmentation can not contains typedef statement.");
171 public void setDescription(String description) {
172 this.description = description;
176 public void setReference(String reference) {
177 this.reference = reference;
181 public void setStatus(Status status) {
182 if (status != null) {
183 this.status = status;
188 public SchemaPath getTargetPath() {
189 return dirtyAugmentTarget;
193 public void setTargetPath(SchemaPath path) {
194 this.finalAugmentTarget = path;
198 public String getTargetPathAsString() {
199 return augmentTargetStr;
203 public int hashCode() {
204 final int prime = 17;
206 result = prime * result + ((augmentTargetStr == null) ? 0 : augmentTargetStr.hashCode());
207 result = prime * result + ((whenCondition == null) ? 0 : whenCondition.hashCode());
208 result = prime * result + ((childNodes == null) ? 0 : childNodes.hashCode());
213 public boolean equals(Object obj) {
220 if (getClass() != obj.getClass()) {
223 AugmentationSchemaBuilderImpl other = (AugmentationSchemaBuilderImpl) obj;
224 if (augmentTargetStr == null) {
225 if (other.augmentTargetStr != null) {
228 } else if (!augmentTargetStr.equals(other.augmentTargetStr)) {
231 if (whenCondition == null) {
232 if (other.whenCondition != null) {
235 } else if (!whenCondition.equals(other.whenCondition)) {
238 if (childNodes == null) {
239 if (other.childNodes != null) {
242 } else if (!childNodes.equals(other.childNodes)) {
248 public String toString() {
249 return "augment " + augmentTargetStr;
252 private final class AugmentationSchemaImpl implements AugmentationSchema {
253 private SchemaPath targetPath;
254 private RevisionAwareXPath whenCondition;
255 private Map<QName, DataSchemaNode> childNodes = Collections.emptyMap();
256 private Set<UsesNode> uses = Collections.emptySet();
257 private String description;
258 private String reference;
259 private Status status;
260 private List<UnknownSchemaNode> unknownNodes = Collections.emptyList();
262 private AugmentationSchemaImpl(SchemaPath targetPath) {
263 this.targetPath = targetPath;
267 public SchemaPath getTargetPath() {
271 private void setTargetPath(SchemaPath path) {
272 this.targetPath = path;
276 public RevisionAwareXPath getWhenCondition() {
277 return whenCondition;
280 private void setWhenCondition(RevisionAwareXPath whenCondition) {
281 this.whenCondition = whenCondition;
285 public Set<DataSchemaNode> getChildNodes() {
286 final Set<DataSchemaNode> result = new TreeSet<DataSchemaNode>(Comparators.SCHEMA_NODE_COMP);
287 result.addAll(childNodes.values());
291 private void setChildNodes(Map<QName, DataSchemaNode> childNodes) {
292 if (childNodes != null) {
293 this.childNodes = childNodes;
298 * Always returns an empty set, because augment can not contains
299 * grouping statement.
302 public Set<GroupingDefinition> getGroupings() {
303 return Collections.emptySet();
307 public Set<UsesNode> getUses() {
311 private void setUses(Set<UsesNode> uses) {
318 * Always returns an empty set, because augment can not contains type
322 public Set<TypeDefinition<?>> getTypeDefinitions() {
323 return Collections.emptySet();
327 public String getDescription() {
331 private void setDescription(String description) {
332 this.description = description;
336 public String getReference() {
340 private void setReference(String reference) {
341 this.reference = reference;
345 public Status getStatus() {
349 private void setStatus(Status status) {
350 this.status = status;
354 public List<UnknownSchemaNode> getUnknownSchemaNodes() {
358 private void setUnknownSchemaNodes(List<UnknownSchemaNode> unknownSchemaNodes) {
359 if (unknownSchemaNodes != null) {
360 this.unknownNodes = unknownSchemaNodes;
365 public DataSchemaNode getDataChildByName(QName name) {
366 return childNodes.get(name);
370 public DataSchemaNode getDataChildByName(String name) {
371 DataSchemaNode result = null;
372 for (Map.Entry<QName, DataSchemaNode> entry : childNodes.entrySet()) {
373 if (entry.getKey().getLocalName().equals(name)) {
374 result = entry.getValue();
382 public int hashCode() {
383 final int prime = 17;
385 result = prime * result + ((targetPath == null) ? 0 : targetPath.hashCode());
386 result = prime * result + ((whenCondition == null) ? 0 : whenCondition.hashCode());
387 result = prime * result + ((childNodes == null) ? 0 : childNodes.hashCode());
392 public boolean equals(Object obj) {
399 if (getClass() != obj.getClass()) {
402 AugmentationSchemaImpl other = (AugmentationSchemaImpl) obj;
403 if (targetPath == null) {
404 if (other.targetPath != null) {
407 } else if (!targetPath.equals(other.targetPath)) {
410 if (whenCondition == null) {
411 if (other.whenCondition != null) {
414 } else if (!whenCondition.equals(other.whenCondition)) {
417 if (childNodes == null) {
418 if (other.childNodes != null) {
421 } else if (!childNodes.equals(other.childNodes)) {
428 public String toString() {
429 StringBuilder sb = new StringBuilder(AugmentationSchemaImpl.class.getSimpleName());
431 sb.append("targetPath=" + targetPath);
432 sb.append(", when=" + whenCondition);
434 return sb.toString();