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.controller.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.controller.yang.common.QName;
20 import org.opendaylight.controller.yang.model.api.AugmentationSchema;
21 import org.opendaylight.controller.yang.model.api.DataSchemaNode;
22 import org.opendaylight.controller.yang.model.api.GroupingDefinition;
23 import org.opendaylight.controller.yang.model.api.RevisionAwareXPath;
24 import org.opendaylight.controller.yang.model.api.SchemaPath;
25 import org.opendaylight.controller.yang.model.api.Status;
26 import org.opendaylight.controller.yang.model.api.TypeDefinition;
27 import org.opendaylight.controller.yang.model.api.UnknownSchemaNode;
28 import org.opendaylight.controller.yang.model.api.UsesNode;
29 import org.opendaylight.controller.yang.model.util.RevisionAwareXPathImpl;
30 import org.opendaylight.controller.yang.parser.builder.api.AugmentationSchemaBuilder;
31 import org.opendaylight.controller.yang.parser.builder.api.Builder;
32 import org.opendaylight.controller.yang.parser.builder.api.DataSchemaNodeBuilder;
33 import org.opendaylight.controller.yang.parser.builder.api.GroupingBuilder;
34 import org.opendaylight.controller.yang.parser.builder.api.TypeDefinitionBuilder;
35 import org.opendaylight.controller.yang.parser.builder.api.UsesNodeBuilder;
36 import org.opendaylight.controller.yang.parser.util.Comparators;
37 import org.opendaylight.controller.yang.parser.util.YangModelBuilderUtil;
38 import org.opendaylight.controller.yang.parser.util.YangParseException;
40 public final class AugmentationSchemaBuilderImpl implements AugmentationSchemaBuilder {
41 private boolean built;
42 private final AugmentationSchemaImpl instance;
43 private final int line;
44 private Builder parent;
46 private String whenCondition;
47 private String description;
48 private String reference;
49 private Status status = Status.CURRENT;
51 private final String augmentTargetStr;
52 private SchemaPath dirtyAugmentTarget;
53 private SchemaPath finalAugmentTarget;
55 private final Set<DataSchemaNodeBuilder> childNodes = new HashSet<DataSchemaNodeBuilder>();
56 private final Set<GroupingBuilder> groupings = new HashSet<GroupingBuilder>();
57 private final Set<UsesNodeBuilder> usesNodes = new HashSet<UsesNodeBuilder>();
58 private final List<UnknownSchemaNodeBuilder> addedUnknownNodes = new ArrayList<UnknownSchemaNodeBuilder>();
59 private boolean resolved;
61 AugmentationSchemaBuilderImpl(final int line, final String augmentTargetStr) {
62 this.augmentTargetStr = augmentTargetStr;
64 final SchemaPath targetPath = YangModelBuilderUtil.parseAugmentPath(augmentTargetStr);
65 dirtyAugmentTarget = targetPath;
66 instance = new AugmentationSchemaImpl(targetPath);
70 public int getLine() {
75 public Builder getParent() {
80 public void setParent(final Builder parent) {
85 public void addChildNode(DataSchemaNodeBuilder childNode) {
86 childNodes.add(childNode);
90 public Set<DataSchemaNode> getChildNodes() {
91 return Collections.emptySet();
95 public Set<DataSchemaNodeBuilder> getChildNodeBuilders() {
100 public Set<GroupingDefinition> getGroupings() {
101 return Collections.emptySet();
105 public Set<GroupingBuilder> getGroupingBuilders() {
110 public void addGrouping(GroupingBuilder grouping) {
111 groupings.add(grouping);
115 public void addUsesNode(UsesNodeBuilder usesBuilder) {
116 usesNodes.add(usesBuilder);
120 * Always returns null.
123 public QName getQName() {
128 * Always returns null.
131 public SchemaPath getPath() {
136 public AugmentationSchema build() {
138 instance.setDescription(description);
139 instance.setReference(reference);
140 instance.setStatus(status);
141 instance.setTargetPath(finalAugmentTarget);
143 RevisionAwareXPath whenStmt;
144 if (whenCondition == null) {
147 whenStmt = new RevisionAwareXPathImpl(whenCondition, false);
149 instance.setWhenCondition(whenStmt);
152 final Map<QName, DataSchemaNode> childs = new TreeMap<QName, DataSchemaNode>(Comparators.QNAME_COMP);
153 for (DataSchemaNodeBuilder node : childNodes) {
154 childs.put(node.getQName(), node.build());
156 instance.setChildNodes(childs);
159 final Set<GroupingDefinition> groupingDefinitions = new TreeSet<GroupingDefinition>(
160 Comparators.SCHEMA_NODE_COMP);
161 for (GroupingBuilder builder : groupings) {
162 groupingDefinitions.add(builder.build());
164 instance.setGroupings(groupingDefinitions);
167 final Set<UsesNode> usesNodeDefinitions = new HashSet<UsesNode>();
168 for (UsesNodeBuilder builder : usesNodes) {
169 usesNodeDefinitions.add(builder.build());
171 instance.setUses(usesNodeDefinitions);
174 List<UnknownSchemaNode> unknownNodes = new ArrayList<UnknownSchemaNode>();
175 for (UnknownSchemaNodeBuilder b : addedUnknownNodes) {
176 unknownNodes.add(b.build());
178 Collections.sort(unknownNodes, Comparators.SCHEMA_NODE_COMP);
179 instance.setUnknownSchemaNodes(unknownNodes);
187 public boolean isResolved() {
192 public void setResolved(boolean resolved) {
193 this.resolved = resolved;
196 public String getWhenCondition() {
197 return whenCondition;
200 public void addWhenCondition(String whenCondition) {
201 this.whenCondition = whenCondition;
205 public Set<TypeDefinitionBuilder> getTypeDefinitionBuilders() {
206 return Collections.emptySet();
210 public void addTypedef(TypeDefinitionBuilder type) {
211 throw new YangParseException(line, "Augmentation can not contains typedef statement.");
215 public void setDescription(String description) {
216 this.description = description;
220 public void setReference(String reference) {
221 this.reference = reference;
225 public void setStatus(Status status) {
226 if (status != null) {
227 this.status = status;
232 public SchemaPath getTargetPath() {
233 return dirtyAugmentTarget;
237 public void setTargetPath(SchemaPath path) {
238 this.finalAugmentTarget = path;
242 public String getTargetPathAsString() {
243 return augmentTargetStr;
246 public List<UnknownSchemaNodeBuilder> getUnknownNodes() {
247 return addedUnknownNodes;
251 public void addUnknownSchemaNode(UnknownSchemaNodeBuilder unknownNode) {
252 addedUnknownNodes.add(unknownNode);
256 public int hashCode() {
257 final int prime = 17;
259 result = prime * result + ((augmentTargetStr == null) ? 0 : augmentTargetStr.hashCode());
260 result = prime * result + ((whenCondition == null) ? 0 : whenCondition.hashCode());
261 result = prime * result + ((childNodes == null) ? 0 : childNodes.hashCode());
266 public boolean equals(Object obj) {
273 if (getClass() != obj.getClass()) {
276 AugmentationSchemaBuilderImpl other = (AugmentationSchemaBuilderImpl) obj;
277 if (augmentTargetStr == null) {
278 if (other.augmentTargetStr != null) {
281 } else if (!augmentTargetStr.equals(other.augmentTargetStr)) {
284 if (whenCondition == null) {
285 if (other.whenCondition != null) {
288 } else if (!whenCondition.equals(other.whenCondition)) {
291 if (childNodes == null) {
292 if (other.childNodes != null) {
295 } else if (!childNodes.equals(other.childNodes)) {
301 public String toString() {
302 return "augment " + augmentTargetStr;
305 private final class AugmentationSchemaImpl implements AugmentationSchema {
306 private SchemaPath targetPath;
307 private RevisionAwareXPath whenCondition;
308 private Map<QName, DataSchemaNode> childNodes = Collections.emptyMap();
309 private Set<GroupingDefinition> groupings = Collections.emptySet();
310 private Set<UsesNode> uses = Collections.emptySet();
311 private String description;
312 private String reference;
313 private Status status;
314 private List<UnknownSchemaNode> unknownNodes = Collections.emptyList();
316 private AugmentationSchemaImpl(SchemaPath targetPath) {
317 this.targetPath = targetPath;
321 public SchemaPath getTargetPath() {
325 private void setTargetPath(SchemaPath path) {
326 this.targetPath = path;
330 public RevisionAwareXPath getWhenCondition() {
331 return whenCondition;
334 private void setWhenCondition(RevisionAwareXPath whenCondition) {
335 this.whenCondition = whenCondition;
339 public Set<DataSchemaNode> getChildNodes() {
340 final Set<DataSchemaNode> result = new TreeSet<DataSchemaNode>(Comparators.SCHEMA_NODE_COMP);
341 result.addAll(childNodes.values());
345 private void setChildNodes(Map<QName, DataSchemaNode> childNodes) {
346 if (childNodes != null) {
347 this.childNodes = childNodes;
352 public Set<GroupingDefinition> getGroupings() {
356 private void setGroupings(Set<GroupingDefinition> groupings) {
357 if (groupings != null) {
358 this.groupings = groupings;
363 public Set<UsesNode> getUses() {
367 private void setUses(Set<UsesNode> uses) {
374 * Always returns an empty set, because augmentation can not contains
378 public Set<TypeDefinition<?>> getTypeDefinitions() {
379 return Collections.emptySet();
383 public String getDescription() {
387 private void setDescription(String description) {
388 this.description = description;
392 public String getReference() {
396 private void setReference(String reference) {
397 this.reference = reference;
401 public Status getStatus() {
405 private void setStatus(Status status) {
406 this.status = status;
410 public List<UnknownSchemaNode> getUnknownSchemaNodes() {
414 private void setUnknownSchemaNodes(List<UnknownSchemaNode> unknownSchemaNodes) {
415 if (unknownSchemaNodes != null) {
416 this.unknownNodes = unknownSchemaNodes;
421 public DataSchemaNode getDataChildByName(QName name) {
422 return childNodes.get(name);
426 public DataSchemaNode getDataChildByName(String name) {
427 DataSchemaNode result = null;
428 for (Map.Entry<QName, DataSchemaNode> entry : childNodes.entrySet()) {
429 if (entry.getKey().getLocalName().equals(name)) {
430 result = entry.getValue();
438 public int hashCode() {
439 final int prime = 17;
441 result = prime * result + ((targetPath == null) ? 0 : targetPath.hashCode());
442 result = prime * result + ((whenCondition == null) ? 0 : whenCondition.hashCode());
443 result = prime * result + ((childNodes == null) ? 0 : childNodes.hashCode());
448 public boolean equals(Object obj) {
455 if (getClass() != obj.getClass()) {
458 AugmentationSchemaImpl other = (AugmentationSchemaImpl) obj;
459 if (targetPath == null) {
460 if (other.targetPath != null) {
463 } else if (!targetPath.equals(other.targetPath)) {
466 if (whenCondition == null) {
467 if (other.whenCondition != null) {
470 } else if (!whenCondition.equals(other.whenCondition)) {
473 if (childNodes == null) {
474 if (other.childNodes != null) {
477 } else if (!childNodes.equals(other.childNodes)) {
484 public String toString() {
485 StringBuilder sb = new StringBuilder(AugmentationSchemaImpl.class.getSimpleName());
487 sb.append("targetPath=" + targetPath);
488 sb.append(", when=" + whenCondition);
490 return sb.toString();