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.ParserListenerUtils;
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 = ParserListenerUtils.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 DataSchemaNodeBuilder getDataChildByName(final String name) {
96 for(DataSchemaNodeBuilder child : childNodes) {
97 if(child.getQName().getLocalName().equals(name)) {
105 public Set<DataSchemaNodeBuilder> getChildNodeBuilders() {
110 public Set<GroupingDefinition> getGroupings() {
111 return Collections.emptySet();
115 public Set<GroupingBuilder> getGroupingBuilders() {
120 public void addGrouping(GroupingBuilder grouping) {
121 groupings.add(grouping);
125 public void addUsesNode(UsesNodeBuilder usesBuilder) {
126 usesNodes.add(usesBuilder);
130 * Always returns null.
133 public QName getQName() {
138 * Always returns null.
141 public SchemaPath getPath() {
146 public AugmentationSchema build() {
148 instance.setDescription(description);
149 instance.setReference(reference);
150 instance.setStatus(status);
151 instance.setTargetPath(finalAugmentTarget);
153 RevisionAwareXPath whenStmt;
154 if (whenCondition == null) {
157 whenStmt = new RevisionAwareXPathImpl(whenCondition, false);
159 instance.setWhenCondition(whenStmt);
162 final Map<QName, DataSchemaNode> childs = new TreeMap<QName, DataSchemaNode>(Comparators.QNAME_COMP);
163 for (DataSchemaNodeBuilder node : childNodes) {
164 childs.put(node.getQName(), node.build());
166 instance.setChildNodes(childs);
169 final Set<GroupingDefinition> groupingDefinitions = new TreeSet<GroupingDefinition>(
170 Comparators.SCHEMA_NODE_COMP);
171 for (GroupingBuilder builder : groupings) {
172 groupingDefinitions.add(builder.build());
174 instance.setGroupings(groupingDefinitions);
177 final Set<UsesNode> usesNodeDefinitions = new HashSet<UsesNode>();
178 for (UsesNodeBuilder builder : usesNodes) {
179 usesNodeDefinitions.add(builder.build());
181 instance.setUses(usesNodeDefinitions);
184 List<UnknownSchemaNode> unknownNodes = new ArrayList<UnknownSchemaNode>();
185 for (UnknownSchemaNodeBuilder b : addedUnknownNodes) {
186 unknownNodes.add(b.build());
188 Collections.sort(unknownNodes, Comparators.SCHEMA_NODE_COMP);
189 instance.setUnknownSchemaNodes(unknownNodes);
197 public boolean isResolved() {
202 public void setResolved(boolean resolved) {
203 this.resolved = resolved;
206 public String getWhenCondition() {
207 return whenCondition;
210 public void addWhenCondition(String whenCondition) {
211 this.whenCondition = whenCondition;
215 public Set<TypeDefinitionBuilder> getTypeDefinitionBuilders() {
216 return Collections.emptySet();
220 public void addTypedef(TypeDefinitionBuilder type) {
221 throw new YangParseException(line, "Augmentation can not contains typedef statement.");
225 public void setDescription(String description) {
226 this.description = description;
230 public void setReference(String reference) {
231 this.reference = reference;
235 public void setStatus(Status status) {
236 if (status != null) {
237 this.status = status;
242 public SchemaPath getTargetPath() {
243 return dirtyAugmentTarget;
247 public void setTargetPath(SchemaPath path) {
248 this.finalAugmentTarget = path;
252 public String getTargetPathAsString() {
253 return augmentTargetStr;
256 public List<UnknownSchemaNodeBuilder> getUnknownNodes() {
257 return addedUnknownNodes;
261 public void addUnknownSchemaNode(UnknownSchemaNodeBuilder unknownNode) {
262 addedUnknownNodes.add(unknownNode);
266 public int hashCode() {
267 final int prime = 17;
269 result = prime * result + ((augmentTargetStr == null) ? 0 : augmentTargetStr.hashCode());
270 result = prime * result + ((whenCondition == null) ? 0 : whenCondition.hashCode());
271 result = prime * result + ((childNodes == null) ? 0 : childNodes.hashCode());
276 public boolean equals(Object obj) {
283 if (getClass() != obj.getClass()) {
286 AugmentationSchemaBuilderImpl other = (AugmentationSchemaBuilderImpl) obj;
287 if (augmentTargetStr == null) {
288 if (other.augmentTargetStr != null) {
291 } else if (!augmentTargetStr.equals(other.augmentTargetStr)) {
294 if (whenCondition == null) {
295 if (other.whenCondition != null) {
298 } else if (!whenCondition.equals(other.whenCondition)) {
301 if (childNodes == null) {
302 if (other.childNodes != null) {
305 } else if (!childNodes.equals(other.childNodes)) {
311 public String toString() {
312 return "augment " + augmentTargetStr;
315 private final class AugmentationSchemaImpl implements AugmentationSchema {
316 private SchemaPath targetPath;
317 private RevisionAwareXPath whenCondition;
318 private Map<QName, DataSchemaNode> childNodes = Collections.emptyMap();
319 private Set<GroupingDefinition> groupings = Collections.emptySet();
320 private Set<UsesNode> uses = Collections.emptySet();
321 private String description;
322 private String reference;
323 private Status status;
324 private List<UnknownSchemaNode> unknownNodes = Collections.emptyList();
326 private AugmentationSchemaImpl(SchemaPath targetPath) {
327 this.targetPath = targetPath;
331 public SchemaPath getTargetPath() {
335 private void setTargetPath(SchemaPath path) {
336 this.targetPath = path;
340 public RevisionAwareXPath getWhenCondition() {
341 return whenCondition;
344 private void setWhenCondition(RevisionAwareXPath whenCondition) {
345 this.whenCondition = whenCondition;
349 public Set<DataSchemaNode> getChildNodes() {
350 final Set<DataSchemaNode> result = new TreeSet<DataSchemaNode>(Comparators.SCHEMA_NODE_COMP);
351 result.addAll(childNodes.values());
355 private void setChildNodes(Map<QName, DataSchemaNode> childNodes) {
356 if (childNodes != null) {
357 this.childNodes = childNodes;
362 public Set<GroupingDefinition> getGroupings() {
366 private void setGroupings(Set<GroupingDefinition> groupings) {
367 if (groupings != null) {
368 this.groupings = groupings;
373 public Set<UsesNode> getUses() {
377 private void setUses(Set<UsesNode> uses) {
384 * Always returns an empty set, because augmentation can not contains
388 public Set<TypeDefinition<?>> getTypeDefinitions() {
389 return Collections.emptySet();
393 public String getDescription() {
397 private void setDescription(String description) {
398 this.description = description;
402 public String getReference() {
406 private void setReference(String reference) {
407 this.reference = reference;
411 public Status getStatus() {
415 private void setStatus(Status status) {
416 this.status = status;
420 public List<UnknownSchemaNode> getUnknownSchemaNodes() {
424 private void setUnknownSchemaNodes(List<UnknownSchemaNode> unknownSchemaNodes) {
425 if (unknownSchemaNodes != null) {
426 this.unknownNodes = unknownSchemaNodes;
431 public DataSchemaNode getDataChildByName(QName name) {
432 return childNodes.get(name);
436 public DataSchemaNode getDataChildByName(String name) {
437 DataSchemaNode result = null;
438 for (Map.Entry<QName, DataSchemaNode> entry : childNodes.entrySet()) {
439 if (entry.getKey().getLocalName().equals(name)) {
440 result = entry.getValue();
448 public int hashCode() {
449 final int prime = 17;
451 result = prime * result + ((targetPath == null) ? 0 : targetPath.hashCode());
452 result = prime * result + ((whenCondition == null) ? 0 : whenCondition.hashCode());
453 result = prime * result + ((childNodes == null) ? 0 : childNodes.hashCode());
458 public boolean equals(Object obj) {
465 if (getClass() != obj.getClass()) {
468 AugmentationSchemaImpl other = (AugmentationSchemaImpl) obj;
469 if (targetPath == null) {
470 if (other.targetPath != null) {
473 } else if (!targetPath.equals(other.targetPath)) {
476 if (whenCondition == null) {
477 if (other.whenCondition != null) {
480 } else if (!whenCondition.equals(other.whenCondition)) {
483 if (childNodes == null) {
484 if (other.childNodes != null) {
487 } else if (!childNodes.equals(other.childNodes)) {
494 public String toString() {
495 StringBuilder sb = new StringBuilder(AugmentationSchemaImpl.class.getSimpleName());
497 sb.append("targetPath=" + targetPath);
498 sb.append(", when=" + whenCondition);
500 return sb.toString();