2 * Copyright (c) 2017 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
9 package org.opendaylight.mdsal.binding.javav2.generator.impl;
11 import static com.google.common.base.Preconditions.checkArgument;
12 import static org.opendaylight.mdsal.binding.javav2.generator.impl.AuxiliaryGenUtils.addTOToTypeBuilder;
13 import static org.opendaylight.mdsal.binding.javav2.generator.impl.AuxiliaryGenUtils.annotateDeprecatedIfNecessary;
14 import static org.opendaylight.mdsal.binding.javav2.generator.impl.AuxiliaryGenUtils.constructGetter;
15 import static org.opendaylight.mdsal.binding.javav2.generator.impl.AuxiliaryGenUtils.createDescription;
16 import static org.opendaylight.mdsal.binding.javav2.generator.impl.AuxiliaryGenUtils.createReturnTypeForUnion;
17 import static org.opendaylight.mdsal.binding.javav2.generator.impl.AuxiliaryGenUtils.getAugmentIdentifier;
18 import static org.opendaylight.mdsal.binding.javav2.generator.impl.AuxiliaryGenUtils.isInnerType;
19 import static org.opendaylight.mdsal.binding.javav2.generator.impl.AuxiliaryGenUtils.qNameConstant;
20 import static org.opendaylight.mdsal.binding.javav2.generator.impl.AuxiliaryGenUtils.resolveInnerEnumFromTypeDefinition;
21 import static org.opendaylight.mdsal.binding.javav2.generator.impl.AuxiliaryGenUtils.resolveListKeyTOBuilder;
22 import static org.opendaylight.mdsal.binding.javav2.generator.impl.AuxiliaryGenUtils.resolveListKeyTypeBuilder;
23 import static org.opendaylight.mdsal.binding.javav2.generator.util.BindingGeneratorUtil.computeDefaultSUID;
24 import static org.opendaylight.mdsal.binding.javav2.generator.util.BindingGeneratorUtil.encodeAngleBrackets;
25 import static org.opendaylight.mdsal.binding.javav2.generator.util.BindingGeneratorUtil.packageNameForGeneratedType;
26 import static org.opendaylight.mdsal.binding.javav2.generator.util.BindingTypes.IDENTIFIABLE;
27 import static org.opendaylight.mdsal.binding.javav2.generator.util.BindingTypes.IDENTIFIER;
28 import static org.opendaylight.mdsal.binding.javav2.generator.util.BindingTypes.NOTIFICATION;
29 import static org.opendaylight.mdsal.binding.javav2.generator.util.Types.parameterizedTypeFor;
30 import static org.opendaylight.mdsal.binding.javav2.generator.util.Types.wildcardTypeFor;
31 import static org.opendaylight.yangtools.yang.model.util.SchemaContextUtil.findDataSchemaNode;
32 import static org.opendaylight.yangtools.yang.model.util.SchemaContextUtil.findParentModule;
34 import com.google.common.annotations.Beta;
35 import com.google.common.base.Preconditions;
36 import com.google.common.collect.Iterables;
37 import java.util.Collection;
38 import java.util.HashMap;
39 import java.util.List;
42 import java.util.stream.Collectors;
43 import org.opendaylight.mdsal.binding.javav2.generator.context.ModuleContext;
44 import org.opendaylight.mdsal.binding.javav2.generator.spi.TypeProvider;
45 import org.opendaylight.mdsal.binding.javav2.generator.util.BindingGeneratorUtil;
46 import org.opendaylight.mdsal.binding.javav2.generator.util.BindingTypes;
47 import org.opendaylight.mdsal.binding.javav2.generator.util.JavaIdentifier;
48 import org.opendaylight.mdsal.binding.javav2.generator.util.JavaIdentifierNormalizer;
49 import org.opendaylight.mdsal.binding.javav2.generator.util.ReferencedTypeImpl;
50 import org.opendaylight.mdsal.binding.javav2.generator.util.Types;
51 import org.opendaylight.mdsal.binding.javav2.generator.util.generated.type.builder.GeneratedPropertyBuilderImpl;
52 import org.opendaylight.mdsal.binding.javav2.generator.util.generated.type.builder.GeneratedTOBuilderImpl;
53 import org.opendaylight.mdsal.binding.javav2.generator.util.generated.type.builder.GeneratedTypeBuilderImpl;
54 import org.opendaylight.mdsal.binding.javav2.generator.yang.types.GroupingDefinitionDependencySort;
55 import org.opendaylight.mdsal.binding.javav2.generator.yang.types.TypeProviderImpl;
56 import org.opendaylight.mdsal.binding.javav2.model.api.AccessModifier;
57 import org.opendaylight.mdsal.binding.javav2.model.api.GeneratedType;
58 import org.opendaylight.mdsal.binding.javav2.model.api.ParameterizedType;
59 import org.opendaylight.mdsal.binding.javav2.model.api.Restrictions;
60 import org.opendaylight.mdsal.binding.javav2.model.api.Type;
61 import org.opendaylight.mdsal.binding.javav2.model.api.type.builder.EnumBuilder;
62 import org.opendaylight.mdsal.binding.javav2.model.api.type.builder.GeneratedPropertyBuilder;
63 import org.opendaylight.mdsal.binding.javav2.model.api.type.builder.GeneratedTOBuilder;
64 import org.opendaylight.mdsal.binding.javav2.model.api.type.builder.GeneratedTypeBuilder;
65 import org.opendaylight.mdsal.binding.javav2.spec.base.BaseIdentity;
66 import org.opendaylight.mdsal.binding.javav2.spec.base.TreeNode;
67 import org.opendaylight.mdsal.binding.javav2.spec.runtime.BindingNamespaceType;
68 import org.opendaylight.mdsal.binding.javav2.spec.structural.Augmentable;
69 import org.opendaylight.mdsal.binding.javav2.util.BindingMapping;
70 import org.opendaylight.yangtools.yang.common.QName;
71 import org.opendaylight.yangtools.yang.model.api.AnyDataSchemaNode;
72 import org.opendaylight.yangtools.yang.model.api.AnyXmlSchemaNode;
73 import org.opendaylight.yangtools.yang.model.api.AugmentationSchemaNode;
74 import org.opendaylight.yangtools.yang.model.api.CaseSchemaNode;
75 import org.opendaylight.yangtools.yang.model.api.ChoiceSchemaNode;
76 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
77 import org.opendaylight.yangtools.yang.model.api.DataNodeContainer;
78 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
79 import org.opendaylight.yangtools.yang.model.api.DerivableSchemaNode;
80 import org.opendaylight.yangtools.yang.model.api.GroupingDefinition;
81 import org.opendaylight.yangtools.yang.model.api.IdentitySchemaNode;
82 import org.opendaylight.yangtools.yang.model.api.LeafListSchemaNode;
83 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
84 import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
85 import org.opendaylight.yangtools.yang.model.api.Module;
86 import org.opendaylight.yangtools.yang.model.api.NotificationDefinition;
87 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
88 import org.opendaylight.yangtools.yang.model.api.SchemaNode;
89 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
90 import org.opendaylight.yangtools.yang.model.api.Status;
91 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
92 import org.opendaylight.yangtools.yang.model.api.UsesNode;
93 import org.opendaylight.yangtools.yang.model.api.type.BitsTypeDefinition;
94 import org.opendaylight.yangtools.yang.model.api.type.EnumTypeDefinition;
95 import org.opendaylight.yangtools.yang.model.api.type.UnionTypeDefinition;
96 import org.opendaylight.yangtools.yang.model.util.SchemaContextUtil;
97 import org.opendaylight.yangtools.yang.model.util.SchemaNodeUtils;
100 * Helper util class used for generation of types in Binding spec v2.
103 final class GenHelperUtil {
105 private GenHelperUtil() {
106 throw new UnsupportedOperationException("Util class");
110 * Create GeneratedTypeBuilder object from module argument.
113 * Module object from which builder will be created
114 * @param genCtx generated context
115 * @param verboseClassComments verbosity switch
117 * @return <code>GeneratedTypeBuilder</code> which is internal
118 * representation of the module
119 * @throws IllegalArgumentException
122 static GeneratedTypeBuilder moduleToDataType(final Module module, final Map<Module, ModuleContext> genCtx, final boolean verboseClassComments) {
123 Preconditions.checkArgument(module != null, "Module reference cannot be NULL.");
125 final GeneratedTypeBuilder moduleDataTypeBuilder = moduleTypeBuilder(module, "Data", verboseClassComments,
127 addImplementedInterfaceFromUses(module, moduleDataTypeBuilder, genCtx);
128 moduleDataTypeBuilder.addImplementsType(BindingTypes.TREE_ROOT);
129 moduleDataTypeBuilder.addComment(module.getDescription().orElse(null));
130 moduleDataTypeBuilder.setDescription(createDescription(module, verboseClassComments));
131 moduleDataTypeBuilder.setReference(module.getReference().orElse(null));
132 return moduleDataTypeBuilder;
136 * Generates type builder for <code>module</code>.
139 * Module which is source of package name for generated type
142 * string which is added to the module class name representation
144 * @param verboseClassComments verbosity switch
145 * @return instance of GeneratedTypeBuilder which represents
146 * <code>module</code>.
147 * @throws IllegalArgumentException
148 * if <code>module</code> is null
150 static GeneratedTypeBuilder moduleTypeBuilder(final Module module, final String postfix, final boolean
151 verboseClassComments, final ModuleContext context) {
152 Preconditions.checkArgument(module != null, "Module reference cannot be NULL.");
153 final String packageName = BindingMapping.getRootPackageName(module);
154 // underscore used as separator for distinction of module name parts
155 final String moduleName = new StringBuilder(module.getName()).append('_').append(postfix).toString();
157 final GeneratedTypeBuilderImpl moduleBuilder = new GeneratedTypeBuilderImpl(packageName, moduleName, context);
158 moduleBuilder.setDescription(createDescription(module, verboseClassComments));
159 moduleBuilder.setReference(module.getReference().orElse(null));
160 moduleBuilder.setModuleName(moduleName);
161 return moduleBuilder;
165 * Adds the implemented types to type builder.
167 * The method passes through the list of <i>uses</i> in
168 * {@code dataNodeContainer}. For every <i>use</i> is obtained corresponding
169 * generated type from all groupings
170 * allGroupings} which is added as <i>implements type</i> to
171 * <code>builder</code>
173 * @param dataNodeContainer
174 * element which contains the list of used YANG groupings
176 * builder to which are added implemented types according to
177 * <code>dataNodeContainer</code>
178 * @param genCtx generated context
179 * @return generated type builder with all implemented types
181 static GeneratedTypeBuilder addImplementedInterfaceFromUses(final DataNodeContainer dataNodeContainer,
182 final GeneratedTypeBuilder builder, final Map<Module, ModuleContext> genCtx) {
183 for (final UsesNode usesNode : dataNodeContainer.getUses()) {
184 final GeneratedType genType = findGroupingByPath(usesNode.getGroupingPath(), genCtx).toInstance();
185 if (genType == null) {
186 throw new IllegalStateException("Grouping " + usesNode.getGroupingPath() + "is not resolved for "
187 + builder.getName());
189 builder.addImplementsType(genType);
194 static GeneratedTypeBuilder findGroupingByPath(final SchemaPath path, final Map<Module, ModuleContext> genCtx) {
195 for (final ModuleContext ctx : genCtx.values()) {
196 final GeneratedTypeBuilder result = ctx.getGrouping(path);
197 if (result != null) {
204 static GeneratedTOBuilder findIdentityByQname(final QName qname, final Map<Module, ModuleContext> genCtx) {
205 for (final ModuleContext ctx : genCtx.values()) {
206 final GeneratedTOBuilder result = ctx.getIdentities().get(qname);
207 if (result != null) {
215 * Adds the methods to <code>typeBuilder</code> which represent subnodes of
216 * node for which <code>typeBuilder</code> was created.
218 * The subnodes aren't mapped to the methods if they are part of grouping or
219 * augment (in this case are already part of them).
223 * @param basePackageName
224 * string contains the module package name
226 * generated type builder which represents any node. The subnodes
227 * of this node are added to the <code>typeBuilder</code> as
228 * methods. The subnode can be of type leaf, leaf-list, list,
233 * set of data schema nodes which are the children of the node
234 * for which <code>typeBuilder</code> was created
235 * @return generated type builder which is the same builder as input
236 * parameter. The getter methods (representing child nodes) could be
239 static GeneratedTypeBuilder resolveDataSchemaNodes(final Module module, final String basePackageName,
240 final GeneratedTypeBuilder parent, final GeneratedTypeBuilder childOf,
241 final Iterable<DataSchemaNode> schemaNodes, final Map<Module, ModuleContext> genCtx,
242 final SchemaContext schemaContext, final boolean verboseClassComments,
243 final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders,
244 final TypeProvider typeProvider, final BindingNamespaceType namespaceType) {
246 if (schemaNodes != null && parent != null) {
247 for (final DataSchemaNode schemaNode : schemaNodes) {
248 if (resolveDataSchemaNodesCheck(module, schemaContext, schemaNode)) {
249 addSchemaNodeToBuilderAsMethod(basePackageName, schemaNode, parent, childOf, module, genCtx,
250 schemaContext, verboseClassComments, genTypeBuilders, typeProvider, namespaceType);
257 static boolean resolveDataSchemaNodesCheck(final Module module, final SchemaContext schemaContext,
258 final DataSchemaNode schemaNode) {
259 if (!schemaNode.isAugmenting()) {
263 final QName qname = schemaNode.getPath().getLastComponent();
264 final Module originalModule = schemaContext.findModule(qname.getModule()).get();
265 return module.equals(originalModule);
268 static GeneratedTypeBuilder addDefaultInterfaceDefinition(final String basePackageName, final SchemaNode
269 schemaNode, final Module module, final Map<Module, ModuleContext> genCtx, final SchemaContext schemaContext,
270 final boolean verboseClassComments, final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders,
271 final TypeProvider typeProvider, final BindingNamespaceType namespaceType) {
272 return addDefaultInterfaceDefinition(basePackageName, schemaNode, null, module, genCtx, schemaContext,
273 verboseClassComments, genTypeBuilders, typeProvider , namespaceType);
276 private static QName createQNameFromSuperNode(final Module module, final Object node, final SchemaNode superChildNode) {
277 QName childNodeQName = null;
278 if (node instanceof Module) {
279 childNodeQName = QName.create(((Module) node).getQNameModule(), superChildNode.getQName().getLocalName());
280 } else if (node instanceof SchemaNode) {
281 childNodeQName = QName.create(((SchemaNode) node).getQName(), superChildNode.getQName().getLocalName());
282 } else if (node instanceof AugmentationSchemaNode) {
283 childNodeQName = QName.create(module.getQNameModule(), superChildNode.getQName().getLocalName());
285 throw new IllegalArgumentException("Not support node type:" + node);
288 return childNodeQName;
291 private static void addUsesImplements(final SchemaNode superNode, final Module superModule,
292 final Object node, final Module module, final SchemaContext schemaContext,
293 final Map<Module, ModuleContext> genCtx, final BindingNamespaceType namespaceType) {
294 if (superNode instanceof DataNodeContainer) {
295 for (DataSchemaNode superChildNode : ((DataNodeContainer) superNode).getChildNodes()) {
296 if (superChildNode instanceof DataNodeContainer || superChildNode instanceof ChoiceSchemaNode) {
297 final QName childQName = createQNameFromSuperNode(module, node, superChildNode);
298 DataSchemaNode childNode = ((DataNodeContainer) node).getDataChildByName(childQName);
299 Preconditions.checkNotNull(childNode, "%s->%s", node, childQName);
301 final GeneratedTypeBuilder type = genCtx.get(module).getChildNode(childNode.getPath());
302 final GeneratedTypeBuilder superType = genCtx.get(superModule).getChildNode(superChildNode.getPath());
304 Preconditions.checkNotNull(type, "%s->%s", module, childNode.getPath());
305 Preconditions.checkNotNull(superType, "%s->%s", superModule, superChildNode.getPath());
306 type.addImplementsType(superType);
307 if (superChildNode instanceof ListSchemaNode
308 && !((ListSchemaNode) superChildNode).getKeyDefinition().isEmpty()) {
309 if (namespaceType.equals(BindingNamespaceType.Grouping)) {
310 genCtx.get(module).getKeyType(childNode.getPath())
311 .addImplementsType(genCtx.get(superModule).getKeyType(superChildNode.getPath()));
312 } else if (namespaceType.equals(BindingNamespaceType.Data)) {
313 genCtx.get(module).getKeyGenTO(childNode.getPath())
314 .addImplementsType(genCtx.get(superModule).getKeyType(superChildNode.getPath()));
317 addUsesImplements(superChildNode, superModule, childNode, module, schemaContext, genCtx, namespaceType);
320 } else if (superNode instanceof ChoiceSchemaNode) {
321 for (CaseSchemaNode superCaseNode : ((ChoiceSchemaNode) superNode).getCases().values()) {
322 final QName childQName = createQNameFromSuperNode(module, node, superCaseNode);
323 CaseSchemaNode caseNode = ((ChoiceSchemaNode) node).getCaseNodeByName(childQName);
324 Preconditions.checkNotNull(caseNode, "%s->%s", node, childQName);
326 final GeneratedTypeBuilder type = genCtx.get(module).getCase(caseNode.getPath());
327 final GeneratedTypeBuilder superType = genCtx.get(superModule).getCase(superCaseNode.getPath());
328 Preconditions.checkNotNull(type, "%s->%s", module, caseNode.getPath());
329 Preconditions.checkNotNull(superType, "%s->%s", superModule, superCaseNode.getPath());
330 type.addImplementsType(superType);
331 addUsesImplements(superCaseNode, superModule, caseNode, module, schemaContext, genCtx, namespaceType);
334 throw new IllegalArgumentException("Not support super node :" + superNode);
338 private static GroupingDefinition findGroupingNodeFromUses(final Module module, final SchemaContext schemaContext,
339 final Object parentNode, final UsesNode usesNode) {
340 SchemaNode groupingNode;
341 if (parentNode instanceof Module) {
342 final Module superModule = schemaContext.findModule(
343 usesNode.getGroupingPath().getLastComponent().getModule()).get();
344 groupingNode = superModule.getGroupings()
345 .stream().filter(grouping -> grouping.getPath().equals(usesNode.getGroupingPath()))
346 .findFirst().orElse(null);
348 //FIXME: Schema path is not unique for Yang 1.1, findDataSchemaNode always does search from data node first.
349 final Iterable<QName> prefixedPath = usesNode.getGroupingPath().getPathFromRoot();
350 final QName current = prefixedPath.iterator().next();
351 final Module targetModule = schemaContext.findModule(current.getModule()).orElse(null);
352 Preconditions.checkArgument(targetModule != null, "Cannot find target module for %s and %s.",
353 current.getNamespace(), current.getRevision());
354 groupingNode = targetModule.getGroupings().stream()
355 .filter(grouping -> grouping.getPath().equals(usesNode.getGroupingPath()))
356 .collect(Collectors.toList()).get(0);
357 if (groupingNode == null) {
358 groupingNode = SchemaContextUtil.findDataSchemaNode(schemaContext, usesNode.getGroupingPath());
362 Preconditions.checkNotNull(groupingNode, "%s->%s", module, usesNode.getGroupingPath());
363 Preconditions.checkState(groupingNode instanceof GroupingDefinition, "%s->%s", module,
364 usesNode.getGroupingPath());
365 return (GroupingDefinition) groupingNode;
368 static Map<Module, ModuleContext> processUsesImplements(final Object node, final Module module,
369 final SchemaContext schemaContext, final Map<Module, ModuleContext> genCtx, final BindingNamespaceType namespaceType) {
370 if (node instanceof DataNodeContainer) {
371 for (final UsesNode usesNode : ((DataNodeContainer) node).getUses()) {
372 final GroupingDefinition grouping = findGroupingNodeFromUses(module, schemaContext, node, usesNode);
373 final Module superModule = SchemaContextUtil.findParentModule(schemaContext, grouping);
374 addUsesImplements(grouping, superModule, node, module, schemaContext, genCtx, namespaceType);
380 static GeneratedTypeBuilder findChildNodeByPath(final SchemaPath path, final Map<Module, ModuleContext> genCtx) {
381 for (final ModuleContext ctx : genCtx.values()) {
382 final GeneratedTypeBuilder result = ctx.getChildNode(path);
383 if (result != null) {
390 static GeneratedTypeBuilder findCaseByPath(final SchemaPath path, final Map<Module, ModuleContext> genCtx) {
391 for (final ModuleContext ctx : genCtx.values()) {
392 final GeneratedTypeBuilder result = ctx.getCase(path);
393 if (result != null) {
400 static Map<Module, ModuleContext> addRawAugmentGenTypeDefinition(final Module module,
401 final String augmentPackageName, final Type targetTypeRef, final SchemaNode targetNode,
402 final List<AugmentationSchemaNode> schemaPathAugmentListEntry,
403 final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders,
404 final Map<Module, ModuleContext> genCtx, final SchemaContext schemaContext,
405 final boolean verboseClassComments, final TypeProvider typeProvider,
406 final BindingNamespaceType namespaceType) {
408 //pick augmentation grouped by augmentation target, there is always at least one
409 final AugmentationSchemaNode augSchema = schemaPathAugmentListEntry.get(0);
411 Map<String, GeneratedTypeBuilder> augmentBuilders = genTypeBuilders.computeIfAbsent(
412 augmentPackageName, k -> new HashMap<>());
414 //this requires valid semantics in YANG model
415 String augIdentifier = null;
416 for (AugmentationSchemaNode aug : schemaPathAugmentListEntry) {
417 augIdentifier = getAugmentIdentifier(aug.getUnknownSchemaNodes());
421 if (augIdentifier == null) {
422 augIdentifier = new StringBuilder(module.getName())
423 .append('_').append(targetNode.getQName().getLocalName()).toString();
426 GeneratedTypeBuilderImpl augTypeBuilder = new GeneratedTypeBuilderImpl(augmentPackageName, augIdentifier,
427 true, false, genCtx.get(module));
429 augTypeBuilder.addImplementsType(BindingTypes.TREE_NODE);
430 augTypeBuilder.addImplementsType(parameterizedTypeFor(BindingTypes.INSTANTIABLE, augTypeBuilder));
431 augTypeBuilder.addImplementsType(Types.augmentationTypeFor(targetTypeRef));
432 augTypeBuilder.setBasePackageName(BindingMapping.getRootPackageName(module));
433 augTypeBuilder.setWithBuilder(true);
434 annotateDeprecatedIfNecessary(augSchema.getStatus(), augTypeBuilder);
436 //produces getters for augTypeBuilder eventually
437 for (AugmentationSchemaNode aug : schemaPathAugmentListEntry) {
439 addImplementedInterfaceFromUses(aug, augTypeBuilder, genCtx);
440 augSchemaNodeToMethods(module, BindingMapping.getRootPackageName(module), augTypeBuilder, augTypeBuilder,
441 aug.getChildNodes(), genCtx, schemaContext, verboseClassComments, typeProvider, genTypeBuilders,
445 augmentBuilders.put(augTypeBuilder.getName(), augTypeBuilder);
447 if(!augSchema.getChildNodes().isEmpty()) {
448 genCtx.get(module).addTargetToAugmentation(augTypeBuilder, augSchema.getTargetPath());
450 genCtx.get(module).addAugmentType(augTypeBuilder);
451 genCtx.get(module).addTypeToAugmentations(augTypeBuilder, schemaPathAugmentListEntry);
456 * Adds the methods to <code>typeBuilder</code> what represents subnodes of
457 * node for which <code>typeBuilder</code> was created.
461 * @param basePackageName
462 * string contains the module package name
464 * generated type builder which represents any node. The subnodes
465 * of this node are added to the <code>typeBuilder</code> as
466 * methods. The subnode can be of type leaf, leaf-list, list,
471 * set of data schema nodes which are the children of the node
472 * for which <code>typeBuilder</code> was created
473 * @return generated type builder which is the same object as the input
474 * parameter <code>typeBuilder</code>. The getter method could be
477 private static GeneratedTypeBuilder augSchemaNodeToMethods(final Module module, final String basePackageName,
478 final GeneratedTypeBuilder typeBuilder, final GeneratedTypeBuilder childOf, final Iterable<DataSchemaNode> schemaNodes,
479 final Map<Module, ModuleContext> genCtx, final SchemaContext schemaContext, final boolean
480 verboseClassComments, final TypeProvider typeProvider, final Map<String, Map<String,
481 GeneratedTypeBuilder>> genTypeBuilders, final BindingNamespaceType namespaceType) {
482 if (schemaNodes != null && typeBuilder != null) {
483 for (final DataSchemaNode schemaNode : schemaNodes) {
484 if (!schemaNode.isAugmenting()) {
485 addSchemaNodeToBuilderAsMethod(basePackageName, schemaNode, typeBuilder, childOf, module, genCtx,
486 schemaContext, verboseClassComments, genTypeBuilders, typeProvider, namespaceType);
494 * Instantiates generated type builder with <code>packageName</code> and
495 * <code>schemaNode</code>.
497 * The new builder always implements
498 * {@link TreeNode TreeNode}.<br>
499 * If <code>schemaNode</code> is instance of GroupingDefinition it also
500 * implements {@link Augmentable
502 * If <code>schemaNode</code> is instance of
503 * {@link org.opendaylight.yangtools.yang.model.api.DataNodeContainer
504 * DataNodeContainer} it can also implement nodes which are specified in
507 * @param basePackageName
508 * string contains the module package name
510 * schema node for which is created generated type builder
512 * parent type (can be null)
513 * @param schemaContext schema context
514 * @return generated type builder <code>schemaNode</code>
516 private static GeneratedTypeBuilder addDefaultInterfaceDefinition(final String basePackageName, final SchemaNode
517 schemaNode, final Type parent, final Module module, final Map<Module, ModuleContext> genCtx,
518 final SchemaContext schemaContext, final boolean verboseClassComments, final Map<String, Map<String,
519 GeneratedTypeBuilder>> genTypeBuilders, final TypeProvider typeProvider, final BindingNamespaceType namespaceType) {
522 if (schemaNode instanceof GroupingDefinition) {
524 } else if (namespaceType.equals(BindingNamespaceType.Grouping)) {
528 GeneratedTypeBuilder it = addRawInterfaceDefinition(basePackageName, schemaNode, schemaContext, "", suffix,
529 verboseClassComments, genTypeBuilders, namespaceType, genCtx.get(module));
530 if (namespaceType.equals(BindingNamespaceType.Data)) {
531 if (parent == null) {
532 it.addImplementsType(BindingTypes.TREE_NODE);
534 if (!(schemaNode instanceof ListSchemaNode) ||
535 ((ListSchemaNode) schemaNode).getKeyDefinition().isEmpty()) {
536 it.addImplementsType(parameterizedTypeFor(BindingTypes.TREE_CHILD_NODE, parent, parameterizedTypeFor
537 (BindingTypes.ITEM, it)));
539 it.addImplementsType(parameterizedTypeFor(BindingTypes.INSTANTIABLE, it));
542 if (!(schemaNode instanceof GroupingDefinition)) {
543 it.addImplementsType(BindingTypes.augmentable(it));
546 it.addImplementsType(BindingTypes.TREE_NODE);
549 if (schemaNode instanceof DataNodeContainer) {
550 groupingsToGenTypes(module, ((DataNodeContainer) schemaNode).getGroupings(), genCtx, schemaContext,
551 verboseClassComments, genTypeBuilders, typeProvider);
552 it = addImplementedInterfaceFromUses((DataNodeContainer) schemaNode, it, genCtx);
558 static GeneratedTypeBuilder resolveNotification(final GeneratedTypeBuilder listenerInterface, final String
559 parentName, final String basePackageName, final NotificationDefinition notification, final Module module,
560 final SchemaContext schemaContext, final boolean verboseClassComments, final Map<String, Map<String, GeneratedTypeBuilder>>
561 genTypeBuilders, final TypeProvider typeProvider, final Map<Module, ModuleContext> genCtx) {
562 final GeneratedTypeBuilder notificationInterface = addDefaultInterfaceDefinition
563 (basePackageName, notification, null, module, genCtx, schemaContext,
564 verboseClassComments, genTypeBuilders, typeProvider, BindingNamespaceType.Data);
565 annotateDeprecatedIfNecessary(notification.getStatus(), notificationInterface);
566 notificationInterface.addImplementsType(NOTIFICATION);
567 genCtx.get(module).addChildNodeType(notification, notificationInterface);
569 // Notification object
570 resolveDataSchemaNodes(module, basePackageName, notificationInterface,
571 notificationInterface, notification.getChildNodes(), genCtx, schemaContext,
572 verboseClassComments, genTypeBuilders, typeProvider, BindingNamespaceType.Data);
574 //in case of tied notification, incorporate parent's localName
575 final StringBuilder sb = new StringBuilder("on_");
576 if (parentName != null) {
577 sb.append(parentName).append('_');
579 sb.append(notificationInterface.getName());
581 listenerInterface.addMethod(JavaIdentifierNormalizer.normalizeSpecificIdentifier(sb.toString(), JavaIdentifier.METHOD))
582 .setAccessModifier(AccessModifier.PUBLIC).addParameter(notificationInterface, "notification")
583 .setComment(encodeAngleBrackets(notification.getDescription().orElse(null))).setReturnType(Types.VOID);
584 return listenerInterface;
588 * Returns reference to generated type builder for specified
589 * <code>schemaNode</code> with <code>packageName</code>.
591 * Firstly the generated type builder is searched in
592 * {@link BindingGeneratorImpl#genTypeBuilders genTypeBuilders}. If it isn't
593 * found it is created and added to <code>genTypeBuilders</code>.
595 * @param basePackageName
596 * string contains the module package name
598 * schema node which provide data about the schema node name
599 * @param schemaContext schema context
601 * return type name prefix
602 * @return generated type builder for <code>schemaNode</code>
603 * @throws IllegalArgumentException
605 * <li>if <code>schemaNode</code> is null</li>
606 * <li>if <code>packageName</code> is null</li>
607 * <li>if QName of schema node is null</li>
608 * <li>if schemaNode name is null</li>
612 static GeneratedTypeBuilder addRawInterfaceDefinition(final String basePackageName, final SchemaNode schemaNode,
613 final SchemaContext schemaContext, final String prefix, final String suffix,
614 final boolean verboseClassComments, final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders,
615 final BindingNamespaceType namespaceType, final ModuleContext context) {
617 Preconditions.checkArgument(schemaNode != null, "Data Schema Node cannot be NULL.");
618 Preconditions.checkArgument(basePackageName != null, "Base package Name for Generated Type cannot be NULL.");
619 String schemaNodeName = schemaNode.getQName().getLocalName();
620 Preconditions.checkArgument(schemaNodeName != null, "Local Name of QName for Data Schema Node cannot be NULL.");
622 if (prefix != null && !prefix.isEmpty()) {
623 // underscore used as separator for distinction of class name parts
624 schemaNodeName = new StringBuilder(prefix).append('_').append(schemaNodeName).toString();
627 if (suffix != null && !suffix.isEmpty()) {
628 // underscore used as separator for distinction of class name parts
629 schemaNodeName = new StringBuilder(schemaNodeName).append('_').append(suffix).toString();
632 final String packageName = packageNameForGeneratedType(basePackageName, schemaNode.getPath(), namespaceType);
633 final GeneratedTypeBuilderImpl newType = new GeneratedTypeBuilderImpl(packageName, schemaNodeName, context);
634 final Module module = SchemaContextUtil.findParentModule(schemaContext, schemaNode);
635 qNameConstant(newType, BindingMapping.QNAME_STATIC_FIELD_NAME, schemaNode.getQName());
636 newType.addComment(schemaNode.getDescription().orElse(null));
637 newType.setDescription(createDescription(schemaNode, newType.getFullyQualifiedName(), schemaContext,
638 verboseClassComments, namespaceType));
639 newType.setReference(schemaNode.getReference().orElse(null));
640 newType.setSchemaPath((List<QName>) schemaNode.getPath().getPathFromRoot());
641 newType.setModuleName(module.getName());
642 newType.setBasePackageName(BindingMapping.getRootPackageName(module));
643 newType.setWithBuilder(AuxiliaryGenUtils.hasBuilderClass(schemaNode, namespaceType));
645 if (!genTypeBuilders.containsKey(packageName)) {
646 final Map<String, GeneratedTypeBuilder> builders = new HashMap<>();
647 builders.put(newType.getName(), newType);
648 genTypeBuilders.put(packageName, builders);
650 final Map<String, GeneratedTypeBuilder> builders = genTypeBuilders.get(packageName);
651 if (!builders.containsKey(newType.getName())) {
652 builders.put(newType.getName(), newType);
659 private static void addSchemaNodeToBuilderAsMethod(final String basePackageName, final DataSchemaNode node,
660 final GeneratedTypeBuilder typeBuilder, final GeneratedTypeBuilder childOf, final Module module,
661 final Map<Module, ModuleContext> genCtx, final SchemaContext schemaContext, final boolean verboseClassComments,
662 final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders, final TypeProvider typeProvider,
663 final BindingNamespaceType namespaceType) {
665 if (node != null && typeBuilder != null) {
666 if (node instanceof ContainerSchemaNode) {
667 containerToGenType(module, basePackageName, typeBuilder, childOf, (ContainerSchemaNode) node,
668 schemaContext, verboseClassComments, genCtx, genTypeBuilders, typeProvider, namespaceType);
669 } else if (node instanceof LeafListSchemaNode) {
670 resolveLeafListSchemaNode(schemaContext, typeBuilder, (LeafListSchemaNode) node, module,
671 typeProvider, genCtx);
672 } else if (node instanceof LeafSchemaNode) {
673 resolveLeafSchemaNodeAsMethod("", schemaContext, typeBuilder, genCtx, (LeafSchemaNode) node, module,
675 } else if (node instanceof ListSchemaNode) {
676 listToGenType(module, basePackageName, typeBuilder, childOf, (ListSchemaNode) node, schemaContext,
677 verboseClassComments, genCtx, genTypeBuilders, typeProvider, namespaceType);
678 } else if (node instanceof ChoiceSchemaNode) {
679 choiceToGenType(module, schemaContext, verboseClassComments, basePackageName, typeBuilder,
680 (ChoiceSchemaNode) node, genTypeBuilders, genCtx, typeProvider, namespaceType);
681 } else if (node instanceof AnyXmlSchemaNode || node instanceof AnyDataSchemaNode) {
682 resolveAnyNodeAsMethod(schemaContext, typeBuilder, genCtx, node, module, typeProvider);
688 * Converts <code>choiceNode</code> to the list of generated types for
689 * choice and its cases.
691 * The package names for choice and for its cases are created as
692 * concatenation of the module package (<code>basePackageName</code>) and
693 * names of all parents node.
697 * @param basePackageName
698 * string with the module package name
702 * choice node which is mapped to generated type. Also child
703 * nodes - cases are mapped to generated types.
704 * @throws IllegalArgumentException
706 * <li>if <code>basePackageName</code> is null</li>
707 * <li>if <code>choiceNode</code> is null</li>
710 private static void choiceToGenType(final Module module, final SchemaContext schemaContext, final boolean
711 verboseClasssComments, final String basePackageName, final GeneratedTypeBuilder parent, final
712 ChoiceSchemaNode choiceNode, final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders,
713 final Map<Module, ModuleContext> genCtx, final TypeProvider typeProvider, final BindingNamespaceType namespaceType) {
714 checkArgument(basePackageName != null, "Base Package Name cannot be NULL.");
715 checkArgument(choiceNode != null, "Choice Schema Node cannot be NULL.");
717 final GeneratedTypeBuilder choiceTypeBuilder = addRawInterfaceDefinition(basePackageName, choiceNode,
718 schemaContext, "", "", verboseClasssComments, genTypeBuilders, namespaceType, genCtx.get(module));
719 constructGetter(parent, choiceNode.getQName().getLocalName(),
720 choiceNode.getDescription().orElse(null), choiceTypeBuilder, choiceNode.getStatus());
721 if (namespaceType.equals(BindingNamespaceType.Data)) {
722 choiceTypeBuilder.addImplementsType(parameterizedTypeFor(BindingTypes.INSTANTIABLE, choiceTypeBuilder));
724 annotateDeprecatedIfNecessary(choiceNode.getStatus(), choiceTypeBuilder);
725 genCtx.get(module).addChildNodeType(choiceNode, choiceTypeBuilder);
726 generateTypesFromChoiceCases(module, schemaContext, genCtx, basePackageName, choiceTypeBuilder.toInstance(),
727 choiceNode, verboseClasssComments, typeProvider, genTypeBuilders, namespaceType);
730 private static void containerToGenType(final Module module, final String basePackageName,
731 final GeneratedTypeBuilder parent, final GeneratedTypeBuilder childOf, final ContainerSchemaNode node,
732 final SchemaContext schemaContext, final boolean verboseClassComments, final Map<Module, ModuleContext> genCtx,
733 final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders, final TypeProvider typeProvider,
734 final BindingNamespaceType namespaceType) {
736 final GeneratedTypeBuilder genType = processDataSchemaNode(module, basePackageName, childOf, node,
737 schemaContext, verboseClassComments, genCtx, genTypeBuilders, typeProvider, namespaceType);
738 if (genType != null) {
739 StringBuilder getterName = new StringBuilder(node.getQName().getLocalName());
740 constructGetter(parent, getterName.toString(), node.getDescription().orElse(null), genType, node.getStatus());
741 resolveDataSchemaNodes(module, basePackageName, genType, genType, node.getChildNodes(), genCtx,
742 schemaContext, verboseClassComments, genTypeBuilders, typeProvider, namespaceType);
743 processUsesImplements(node, module, schemaContext, genCtx, namespaceType);
747 private static void listToGenType(final Module module, final String basePackageName, final GeneratedTypeBuilder
748 parent, final GeneratedTypeBuilder childOf, final ListSchemaNode node, final SchemaContext schemaContext,
749 final boolean verboseClassComments, final Map<Module, ModuleContext> genCtx,
750 final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders, final TypeProvider typeProvider,
751 final BindingNamespaceType namespaceType) {
753 final GeneratedTypeBuilder genType = processDataSchemaNode(module, basePackageName, childOf, node,
754 schemaContext, verboseClassComments, genCtx, genTypeBuilders, typeProvider, namespaceType);
755 if (genType != null) {
756 final String nodeName = node.getQName().getLocalName();
758 Type getterReturnType = Types.listTypeFor(genType);
759 if (namespaceType.equals(BindingNamespaceType.Grouping)) {
760 getterReturnType = Types.listTypeFor(wildcardTypeFor(genType.getPackageName(), genType.getName(),
763 constructGetter(parent, nodeName, node.getDescription().orElse(null), getterReturnType, node.getStatus());
765 final List<QName> listKeys = node.getKeyDefinition();
766 final String packageName = new StringBuilder(packageNameForGeneratedType(basePackageName, node.getPath(),
767 BindingNamespaceType.Key)).append('.').append(nodeName).toString();
768 //FIXME: Is it neccessary to generate interface of key and implemented by class?
769 if (namespaceType.equals(BindingNamespaceType.Grouping)) {
770 final GeneratedTypeBuilder genTypeBuilder = resolveListKeyTypeBuilder(packageName, node, genCtx.get(module));
771 for (final DataSchemaNode schemaNode : node.getChildNodes()) {
772 if (resolveDataSchemaNodesCheck(module, schemaContext, schemaNode)) {
773 addSchemaNodeToListTypeBuilders(nodeName, basePackageName, schemaNode, genType, genTypeBuilder, listKeys,
774 module, typeProvider, schemaContext, genCtx, genTypeBuilders, verboseClassComments, namespaceType);
777 if (genTypeBuilder != null) {
778 typeBuildersToGenTypes(module, genType, genTypeBuilder.toInstance(), genCtx, namespaceType);
779 genCtx.get(module).addKeyType(node.getPath(), genTypeBuilder);
781 processUsesImplements(node, module, schemaContext, genCtx, namespaceType);
783 final GeneratedTOBuilder genTOBuilder = resolveListKeyTOBuilder(packageName, node, genCtx.get(module));
784 if (genTOBuilder != null) {
785 final Type identifiableMarker = Types.parameterizedTypeFor(IDENTIFIABLE, genTOBuilder);
786 genTOBuilder.addImplementsType(IDENTIFIER);
787 genType.addImplementsType(identifiableMarker);
788 genType.addImplementsType(parameterizedTypeFor(BindingTypes.TREE_CHILD_NODE, parent, parameterizedTypeFor
789 (BindingTypes.IDENTIFIABLE_ITEM, genType, genTOBuilder)));
793 for (final DataSchemaNode schemaNode : node.getChildNodes()) {
794 if (resolveDataSchemaNodesCheck(module, schemaContext, schemaNode)) {
795 addSchemaNodeToListBuilders(nodeName, basePackageName, schemaNode, genType, genTOBuilder, listKeys,
796 module, typeProvider, schemaContext, genCtx, genTypeBuilders, verboseClassComments, namespaceType);
799 processUsesImplements(node, module, schemaContext, genCtx, namespaceType);
802 if (genTOBuilder != null) {
803 final GeneratedPropertyBuilder prop = new GeneratedPropertyBuilderImpl("serialVersionUID");
804 prop.setValue(Long.toString(computeDefaultSUID(genTOBuilder)));
805 genTOBuilder.setSUID(prop);
806 typeBuildersToGenTypes(module, genType, genTOBuilder.toInstance(), genCtx, namespaceType);
807 genCtx.get(module).addGeneratedTOBuilder(node.getPath(), genTOBuilder);
813 private static void typeBuildersToGenTypes(final Module module, final GeneratedTypeBuilder typeBuilder,
814 final Type keyType, final Map<Module, ModuleContext> genCtx,
815 final BindingNamespaceType namespaceType) {
816 checkArgument(typeBuilder != null, "Generated Type Builder cannot be NULL.");
817 if (keyType != null) {
818 Type returnKeyType = keyType;
819 if (namespaceType.equals(BindingNamespaceType.Grouping)) {
820 returnKeyType = wildcardTypeFor(keyType.getPackageName(), keyType.getName(),
823 constructGetter(typeBuilder, "identifier", "Returns Primary Key of Yang List Type", returnKeyType, Status.CURRENT);
829 * Converts <code>leaf</code> to the getter method which is added to
830 * <code>typeBuilder</code>.
833 * generated type builder to which is added getter method as
834 * <code>leaf</code> mapping
836 * leaf schema node which is mapped as getter method which is
837 * added to <code>typeBuilder</code>
839 * Module in which type was defined
840 * @return boolean value
842 * <li>false - if <code>leaf</code> or <code>typeBuilder</code> are
844 * <li>true - in other cases</li>
847 private static Type resolveLeafSchemaNodeAsMethod(final String nodeName, final SchemaContext schemaContext,
848 final GeneratedTypeBuilder typeBuilder, final Map<Module, ModuleContext> genCtx, final LeafSchemaNode leaf,
849 final Module module, final TypeProvider typeProvider) {
850 if (leaf == null || typeBuilder == null) {
854 final String leafName = leaf.getQName().getLocalName();
855 if (leafName == null) {
859 final Module parentModule = findParentModule(schemaContext, leaf);
860 Type returnType = null;
862 final TypeDefinition<?> typeDef = leaf.getType();
864 if (leaf.isAddedByUses()) {
865 Preconditions.checkState(leaf instanceof DerivableSchemaNode);
866 if (isInnerType(leaf, typeDef)) {
867 final Restrictions restrictions = BindingGeneratorUtil.getRestrictions(typeDef);
868 returnType = typeProvider.javaTypeForSchemaDefinitionType(getBaseOrDeclaredType(typeDef), leaf,
869 restrictions, genCtx.get(module));
871 if (typeDef.getBaseType() == null && (typeDef instanceof EnumTypeDefinition
872 || typeDef instanceof UnionTypeDefinition || typeDef instanceof BitsTypeDefinition)) {
873 LeafSchemaNode originalLeaf = (LeafSchemaNode) ((DerivableSchemaNode) leaf).getOriginal().orElse(null);
874 Preconditions.checkNotNull(originalLeaf);
875 returnType = genCtx.get(findParentModule(schemaContext, originalLeaf)).getInnerType(typeDef.getPath());
877 final Restrictions restrictions = BindingGeneratorUtil.getRestrictions(typeDef);
878 returnType = typeProvider.javaTypeForSchemaDefinitionType(typeDef, leaf, restrictions, genCtx.get(module));
881 } else if (isInnerType(leaf, typeDef)) {
882 if (typeDef instanceof EnumTypeDefinition) {
883 returnType = typeProvider.javaTypeForSchemaDefinitionType(typeDef, leaf, genCtx.get(module));
884 final EnumTypeDefinition enumTypeDef = (EnumTypeDefinition) typeDef;
885 final EnumBuilder enumBuilder = resolveInnerEnumFromTypeDefinition(enumTypeDef, leaf.getQName(),
886 genCtx, typeBuilder, module);
887 if (enumBuilder != null) {
888 returnType = enumBuilder.toInstance(typeBuilder);
890 ((TypeProviderImpl) typeProvider).putReferencedType(leaf.getPath(), returnType);
891 } else if (typeDef instanceof UnionTypeDefinition) {
892 final GeneratedTOBuilder genTOBuilder = addTOToTypeBuilder(typeDef, typeBuilder, leaf, parentModule,
893 typeProvider, schemaContext, genCtx.get(module), genCtx);
894 if (genTOBuilder != null) {
895 //TODO: https://bugs.opendaylight.org/show_bug.cgi?id=2289
896 returnType = createReturnTypeForUnion(genTOBuilder, typeDef, typeBuilder, parentModule, typeProvider);
898 } else if (typeDef instanceof BitsTypeDefinition) {
899 final GeneratedTOBuilder genTOBuilder = addTOToTypeBuilder(typeDef, typeBuilder, leaf, parentModule,
900 typeProvider, schemaContext, genCtx.get(module), genCtx);
901 if (genTOBuilder != null) {
902 returnType = genTOBuilder.toInstance();
905 // It is constrained version of already declared type (inner declared type exists,
906 // onlyfor special cases (Enum, Union, Bits), which were already checked.
907 // In order to get proper class we need to look up closest derived type
908 // and apply restrictions from leaf type
909 final Restrictions restrictions = BindingGeneratorUtil.getRestrictions(typeDef);
910 returnType = typeProvider.javaTypeForSchemaDefinitionType(getBaseOrDeclaredType(typeDef), leaf,
911 restrictions, genCtx.get(module));
914 final Restrictions restrictions = BindingGeneratorUtil.getRestrictions(typeDef);
915 returnType = typeProvider.javaTypeForSchemaDefinitionType(typeDef, leaf, restrictions, genCtx.get(module));
918 if (returnType == null) {
922 if (typeDef instanceof EnumTypeDefinition) {
923 ((TypeProviderImpl) typeProvider).putReferencedType(leaf.getPath(), returnType);
926 final String leafGetterName;
927 if ("key".equals(leafName.toLowerCase())) {
928 StringBuilder sb = new StringBuilder(leafName)
929 .append('_').append("RESERVED_WORD");
930 leafGetterName = sb.toString();
932 leafGetterName = leafName;
934 constructGetter(typeBuilder, leafGetterName, leaf.getDescription().orElse(""), returnType, leaf.getStatus());
939 * Converts <code>node</code> leaf list schema node to getter method of
940 * <code>typeBuilder</code>.
943 * generated type builder to which is <code>node</code> added as
946 * leaf list schema node which is added to
947 * <code>typeBuilder</code> as getter method
948 * @param module module
949 * @param typeProvider type provider instance
950 * @param genCtx actual generated context
951 * @return boolean value
953 * <li>true - if <code>node</code>, <code>typeBuilder</code>,
954 * nodeName equal null or <code>node</code> is added by <i>uses</i></li>
955 * <li>false - other cases</li>
958 private static boolean resolveLeafListSchemaNode(final SchemaContext schemaContext, final GeneratedTypeBuilder
959 typeBuilder, final LeafListSchemaNode node, final Module module, final TypeProvider typeProvider,
960 final Map<Module, ModuleContext> genCtx) {
961 if (node == null || typeBuilder == null) {
965 final QName nodeName = node.getQName();
967 final TypeDefinition<?> typeDef = node.getType();
968 final Module parentModule = findParentModule(schemaContext, node);
970 Type returnType = null;
971 if (typeDef.getBaseType() == null) {
972 if (typeDef instanceof EnumTypeDefinition) {
973 returnType = typeProvider.javaTypeForSchemaDefinitionType(typeDef, node, genCtx.get(module));
974 final EnumTypeDefinition enumTypeDef = (EnumTypeDefinition) typeDef;
975 final EnumBuilder enumBuilder = resolveInnerEnumFromTypeDefinition(enumTypeDef, nodeName,
976 genCtx, typeBuilder, module);
977 returnType = new ReferencedTypeImpl(enumBuilder.getPackageName(), enumBuilder.getName(), true,
979 ((TypeProviderImpl) typeProvider).putReferencedType(node.getPath(), returnType);
980 } else if (typeDef instanceof UnionTypeDefinition) {
981 final GeneratedTOBuilder genTOBuilder = addTOToTypeBuilder(typeDef, typeBuilder, node, parentModule,
982 typeProvider, schemaContext, genCtx.get(module), genCtx);
983 if (genTOBuilder != null) {
984 returnType = createReturnTypeForUnion(genTOBuilder, typeDef, typeBuilder, parentModule, typeProvider);
986 } else if (typeDef instanceof BitsTypeDefinition) {
987 final GeneratedTOBuilder genTOBuilder = addTOToTypeBuilder(typeDef, typeBuilder, node, parentModule,
988 typeProvider, schemaContext, genCtx.get(module), genCtx);
989 returnType = genTOBuilder.toInstance();
991 final Restrictions restrictions = BindingGeneratorUtil.getRestrictions(typeDef);
992 returnType = typeProvider.javaTypeForSchemaDefinitionType(typeDef, node, restrictions, genCtx.get(module));
995 final Restrictions restrictions = BindingGeneratorUtil.getRestrictions(typeDef);
996 returnType = typeProvider.javaTypeForSchemaDefinitionType(typeDef, node, restrictions, genCtx.get(module));
999 final ParameterizedType listType = Types.listTypeFor(returnType);
1000 constructGetter(typeBuilder, nodeName.getLocalName(), node.getDescription().orElse(null), listType, node.getStatus());
1005 * Converts <code>caseNodes</code> set to list of corresponding generated
1008 * For every <i>case</i> which isn't added through augment or <i>uses</i> is
1009 * created generated type builder. The package names for the builder is
1010 * created as concatenation of the module package (
1011 * <code>basePackageName</code>) and names of all parents nodes of the
1012 * concrete <i>case</i>. There is also relation "<i>implements type</i>"
1013 * between every case builder and <i>choice</i> type
1017 * @param schemaContext
1018 * current schema context
1020 * actual generated context
1021 * @param basePackageName
1022 * string with the module package name
1023 * @param refChoiceType
1024 * type which represents superior <i>case</i>
1026 * choice case node which is mapped to generated type
1027 * @param verboseClassComments
1028 * Javadoc verbosity switch
1029 * @throws IllegalArgumentException
1031 * <li>if <code>basePackageName</code> equals null</li>
1032 * <li>if <code>refChoiceType</code> equals null</li>
1033 * <li>if <code>caseNodes</code> equals null</li>
1036 private static void generateTypesFromChoiceCases(final Module module, final SchemaContext schemaContext,
1037 final Map<Module, ModuleContext> genCtx, final String basePackageName, final Type refChoiceType,
1038 final ChoiceSchemaNode choiceNode, final boolean verboseClassComments, final TypeProvider typeProvider,
1039 final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders, final BindingNamespaceType namespaceType) {
1040 checkArgument(basePackageName != null, "Base Package Name cannot be NULL.");
1041 checkArgument(refChoiceType != null, "Referenced Choice Type cannot be NULL.");
1042 checkArgument(choiceNode != null, "ChoiceNode cannot be NULL.");
1044 for (final CaseSchemaNode caseNode : choiceNode.getCases().values()) {
1045 if (caseNode != null && resolveDataSchemaNodesCheck(module, schemaContext, caseNode)) {
1046 final GeneratedTypeBuilder caseTypeBuilder = addDefaultInterfaceDefinition(basePackageName, caseNode,
1047 module, genCtx, schemaContext, verboseClassComments, genTypeBuilders, typeProvider, namespaceType);
1048 caseTypeBuilder.addImplementsType(refChoiceType);
1049 caseTypeBuilder.setParentTypeForBuilder(refChoiceType);
1050 annotateDeprecatedIfNecessary(caseNode.getStatus(), caseTypeBuilder);
1051 genCtx.get(module).addCaseType(caseNode.getPath(), caseTypeBuilder);
1052 genCtx.get(module).addChoiceToCaseMapping(refChoiceType, caseTypeBuilder, caseNode);
1053 final Iterable<DataSchemaNode> caseChildNodes = caseNode.getChildNodes();
1054 if (caseChildNodes != null) {
1055 final SchemaPath choiceNodeParentPath = choiceNode.getPath().getParent();
1057 if (!Iterables.isEmpty(choiceNodeParentPath.getPathFromRoot())) {
1058 SchemaNode parent = findDataSchemaNode(schemaContext, choiceNodeParentPath);
1060 if (parent instanceof AugmentationSchemaNode) {
1061 final AugmentationSchemaNode augSchema = (AugmentationSchemaNode) parent;
1062 final SchemaPath targetPath = augSchema.getTargetPath();
1063 SchemaNode targetSchemaNode = findDataSchemaNode(schemaContext, targetPath);
1064 if (targetSchemaNode instanceof DataSchemaNode
1065 && ((DataSchemaNode) targetSchemaNode).isAddedByUses()) {
1066 if (targetSchemaNode instanceof DerivableSchemaNode) {
1067 targetSchemaNode = ((DerivableSchemaNode) targetSchemaNode).getOriginal().orElse(null);
1069 if (targetSchemaNode == null) {
1070 throw new IllegalStateException(
1071 "Failed to find target node from grouping for augmentation " + augSchema
1072 + " in module " + module.getName());
1075 parent = targetSchemaNode;
1078 Preconditions.checkState(parent != null, "Could not find Choice node parent %s",
1079 choiceNodeParentPath);
1080 GeneratedTypeBuilder childOfType = findChildNodeByPath(parent.getPath(), genCtx);
1081 if (childOfType == null) {
1082 childOfType = findGroupingByPath(parent.getPath(), genCtx);
1084 resolveDataSchemaNodes(module, basePackageName, caseTypeBuilder, childOfType, caseChildNodes,
1085 genCtx, schemaContext, verboseClassComments, genTypeBuilders, typeProvider, namespaceType);
1087 final GeneratedTypeBuilder moduleType = genCtx.get(module).getModuleNode();
1088 Preconditions.checkNotNull(moduleType, "Module type can not be null.");
1089 resolveDataSchemaNodes(module, basePackageName, caseTypeBuilder, moduleType, caseChildNodes,
1090 genCtx, schemaContext, verboseClassComments, genTypeBuilders, typeProvider, namespaceType);
1092 processUsesImplements(caseNode, module, schemaContext, genCtx, namespaceType);
1098 private static Type resolveAnyNodeAsMethod(final SchemaContext schemaContext, final GeneratedTypeBuilder
1099 typeBuilder, final Map<Module, ModuleContext> genCtx, final DataSchemaNode node, final Module module,
1100 final TypeProvider typeProvider) {
1102 final String anyName = node.getQName().getLocalName();
1103 if (anyName == null) {
1107 Type returnType = Types.DOCUMENT;
1108 constructGetter(typeBuilder, anyName, node.getDescription().orElse(""), returnType, node.getStatus());
1113 * Adds <code>schemaNode</code> to <code>typeBuilder</code> as getter method
1114 * or to <code>genTOBuilder</code> as property.
1117 * string contains the name of list
1118 * @param basePackageName
1119 * string contains the module package name
1121 * data schema node which should be added as getter method to
1122 * <code>typeBuilder</code> or as a property to
1123 * <code>genTOBuilder</code> if is part of the list key
1124 * @param typeBuilder
1125 * generated type builder for the list schema node
1126 * @param genTOBuilder
1127 * generated TO builder for the list keys
1129 * list of string which contains QNames of the list keys
1132 * @param typeProvider
1133 * provider that defines contract for generated types
1134 * @param schemaContext
1137 * map of generated entities in context of YANG modules
1138 * @param genTypeBuilders
1139 * map of generated type builders
1140 * @param verboseClassComments
1141 * generate verbose comments
1142 * @throws IllegalArgumentException
1144 * <li>if <code>schemaNode</code> equals null</li>
1145 * <li>if <code>typeBuilder</code> equals null</li>
1148 private static void addSchemaNodeToListBuilders(final String nodeName, final String basePackageName,
1149 final DataSchemaNode schemaNode, final GeneratedTypeBuilder typeBuilder,
1150 final GeneratedTOBuilder genTOBuilder, final List<QName> listKeys, final Module module,
1151 final TypeProvider typeProvider, final SchemaContext schemaContext, final Map<Module, ModuleContext> genCtx,
1152 final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders, final boolean verboseClassComments,
1153 final BindingNamespaceType namespaceType) {
1154 checkArgument(schemaNode != null, "Data Schema Node cannot be NULL.");
1155 checkArgument(typeBuilder != null, "Generated Type Builder cannot be NULL.");
1157 if (schemaNode instanceof LeafSchemaNode) {
1158 final LeafSchemaNode leaf = (LeafSchemaNode) schemaNode;
1159 final QName leafQName = leaf.getQName();
1161 final Type type = resolveLeafSchemaNodeAsMethod(nodeName, schemaContext, typeBuilder, genCtx, leaf, module,
1163 if (listKeys.contains(leafQName)) {
1165 resolveLeafSchemaNodeAsProperty(nodeName, schemaContext, typeProvider, genCtx, genTOBuilder, leaf, true,
1168 AuxiliaryGenUtils.resolveLeafSchemaNodeAsProperty(nodeName, genTOBuilder, leaf, type, true);
1172 if (schemaNode instanceof LeafListSchemaNode) {
1173 resolveLeafListSchemaNode(schemaContext, typeBuilder, (LeafListSchemaNode) schemaNode, module,
1174 typeProvider, genCtx);
1175 } else if (schemaNode instanceof ContainerSchemaNode) {
1176 containerToGenType(module, basePackageName, typeBuilder, typeBuilder, (ContainerSchemaNode) schemaNode,
1177 schemaContext, verboseClassComments, genCtx, genTypeBuilders, typeProvider, namespaceType);
1178 } else if (schemaNode instanceof ListSchemaNode) {
1179 listToGenType(module, basePackageName, typeBuilder, typeBuilder, (ListSchemaNode) schemaNode,
1180 schemaContext, verboseClassComments, genCtx, genTypeBuilders, typeProvider, namespaceType);
1181 } else if (schemaNode instanceof ChoiceSchemaNode) {
1182 choiceToGenType(module, schemaContext, verboseClassComments, basePackageName, typeBuilder,
1183 (ChoiceSchemaNode) schemaNode, genTypeBuilders, genCtx, typeProvider, namespaceType);
1188 private static void addSchemaNodeToListTypeBuilders(final String nodeName, final String basePackageName,
1189 final DataSchemaNode schemaNode, final GeneratedTypeBuilder typeBuilder,
1190 final GeneratedTypeBuilder genTypeBuilder, final List<QName> listKeys, final Module module,
1191 final TypeProvider typeProvider, final SchemaContext schemaContext, final Map<Module, ModuleContext> genCtx,
1192 final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders, final boolean verboseClassComments,
1193 final BindingNamespaceType namespaceType) {
1194 checkArgument(schemaNode != null, "Data Schema Node cannot be NULL.");
1195 checkArgument(typeBuilder != null, "Generated Type Builder cannot be NULL.");
1197 if (schemaNode instanceof LeafSchemaNode) {
1198 final LeafSchemaNode leaf = (LeafSchemaNode) schemaNode;
1199 final QName leafQName = leaf.getQName();
1200 final Type type = resolveLeafSchemaNodeAsMethod(nodeName, schemaContext, typeBuilder, genCtx, leaf, module,
1202 if (listKeys.contains(leafQName)) {
1203 resolveLeafSchemaNodeAsMethod(nodeName, schemaContext, genTypeBuilder, genCtx, leaf, module,
1207 if (schemaNode instanceof LeafListSchemaNode) {
1208 resolveLeafListSchemaNode(schemaContext, typeBuilder, (LeafListSchemaNode) schemaNode, module,
1209 typeProvider, genCtx);
1210 } else if (schemaNode instanceof ContainerSchemaNode) {
1211 containerToGenType(module, basePackageName, typeBuilder, typeBuilder, (ContainerSchemaNode) schemaNode,
1212 schemaContext, verboseClassComments, genCtx, genTypeBuilders, typeProvider, namespaceType);
1213 } else if (schemaNode instanceof ListSchemaNode) {
1214 listToGenType(module, basePackageName, typeBuilder, typeBuilder, (ListSchemaNode) schemaNode,
1215 schemaContext, verboseClassComments, genCtx, genTypeBuilders, typeProvider, namespaceType);
1216 } else if (schemaNode instanceof ChoiceSchemaNode) {
1217 choiceToGenType(module, schemaContext, verboseClassComments, basePackageName, typeBuilder,
1218 (ChoiceSchemaNode) schemaNode, genTypeBuilders, genCtx, typeProvider, namespaceType);
1223 private static boolean resolveLeafSchemaNodeAsProperty(final String nodeName, final SchemaContext schemaContext, final TypeProvider
1224 typeProvider, final Map<Module, ModuleContext> genCtx, final GeneratedTOBuilder
1225 toBuilder, final LeafSchemaNode leaf, final boolean isReadOnly, final Module module) {
1227 if (leaf != null && toBuilder != null) {
1229 final TypeDefinition<?> typeDef = leaf.getType();
1230 if (typeDef instanceof UnionTypeDefinition) {
1231 // GeneratedType for this type definition should be already
1233 final QName qname = typeDef.getQName();
1234 final Module unionModule = schemaContext.findModule(qname.getModule()).get();
1235 final ModuleContext mc = genCtx.get(unionModule);
1236 returnType = mc.getTypedefs().get(typeDef.getPath());
1237 } else if (typeDef instanceof EnumTypeDefinition && typeDef.getBaseType() == null) {
1238 // Annonymous enumeration (already generated, since it is inherited via uses).
1239 LeafSchemaNode originalLeaf = (LeafSchemaNode) SchemaNodeUtils.getRootOriginalIfPossible(leaf);
1240 QName qname = originalLeaf.getQName();
1241 final Module enumModule = schemaContext.findModule(qname.getModule()).orElse(null);
1242 returnType = genCtx.get(enumModule).getInnerType(originalLeaf.getType().getPath());
1244 returnType = typeProvider.javaTypeForSchemaDefinitionType(typeDef, leaf, genCtx.get(module));
1246 return AuxiliaryGenUtils.resolveLeafSchemaNodeAsProperty(nodeName, toBuilder, leaf, returnType, isReadOnly);
1251 private static TypeDefinition<?> getBaseOrDeclaredType(final TypeDefinition<?> typeDef) {
1252 final TypeDefinition<?> baseType = typeDef.getBaseType();
1253 return baseType != null && baseType.getBaseType() != null ? baseType : typeDef;
1256 @SuppressWarnings({ "rawtypes", "unchecked" })
1257 private static GeneratedTypeBuilder processDataSchemaNode(final Module module, final String basePackageName,
1258 final GeneratedTypeBuilder childOf, final DataSchemaNode node, final SchemaContext schemaContext,
1259 final boolean verboseClassComments, final Map<Module, ModuleContext> genCtx, final Map<String, Map<String,
1260 GeneratedTypeBuilder>> genTypeBuilders, final TypeProvider typeProvider, final BindingNamespaceType namespaceType) {
1262 final GeneratedTypeBuilder genType = addDefaultInterfaceDefinition(basePackageName, node, childOf, module,
1263 genCtx, schemaContext, verboseClassComments, genTypeBuilders, typeProvider, namespaceType);
1264 genType.addComment(node.getDescription().orElse(null));
1265 annotateDeprecatedIfNecessary(node.getStatus(), genType);
1266 genType.setDescription(createDescription(node, genType.getFullyQualifiedName(), schemaContext,
1267 verboseClassComments, namespaceType));
1268 genType.setModuleName(module.getName());
1269 genType.setReference(node.getReference().orElse(null));
1270 genType.setSchemaPath((List) node.getPath().getPathFromRoot());
1271 genType.setParentTypeForBuilder(childOf);
1272 if (node instanceof DataNodeContainer) {
1273 genCtx.get(module).addChildNodeType(node, genType);
1279 * Converts all <b>groupings</b> of the module to the list of
1280 * <code>Type</code> objects. Firstly are groupings sorted according mutual
1281 * dependencies. At least dependent (independent) groupings are in the list
1282 * saved at first positions. For every grouping the record is added to map
1283 * {@link ModuleContext#groupings allGroupings}
1288 * collection of groupings from which types will be generated
1289 * @param typeProvider
1290 * provider that defines contract for generated types
1291 * @param schemaContext
1294 * map of generated entities in context of YANG modules
1295 * @param genTypeBuilders
1296 * map of generated type builders
1297 * @param verboseClassComments
1298 * generate verbose comments
1301 static Map<Module, ModuleContext> groupingsToGenTypes(final Module module, final Collection<GroupingDefinition>
1302 groupings, Map<Module, ModuleContext> genCtx, final SchemaContext schemaContext, final boolean
1303 verboseClassComments, final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders, final TypeProvider typeProvider) {
1304 final String basePackageName = BindingMapping.getRootPackageName(module);
1305 final List<GroupingDefinition> groupingsSortedByDependencies = new GroupingDefinitionDependencySort()
1307 for (final GroupingDefinition grouping : groupingsSortedByDependencies) {
1308 genCtx = groupingToGenType(basePackageName, grouping, module, genCtx, schemaContext,
1309 verboseClassComments, genTypeBuilders, typeProvider);
1315 * Converts individual grouping to GeneratedType. Firstly generated type
1316 * builder is created and every child node of grouping is resolved to the
1319 * @param basePackageName
1320 * string contains the module package name
1322 * GroupingDefinition which contains data about grouping
1325 * @param typeProvider
1326 * provider that defines contract for generated types
1327 * @param schemaContext
1330 * map of generated entities in context of YANG modules
1331 * @param genTypeBuilders
1332 * map of generated type builders
1333 * @param verboseClassComments
1334 * generate verbose comments
1336 * @return GeneratedType which is generated from grouping (object of type
1337 * <code>GroupingDefinition</code>)
1339 private static Map<Module, ModuleContext> groupingToGenType(final String basePackageName, final GroupingDefinition grouping, final Module
1340 module, Map<Module, ModuleContext> genCtx, final SchemaContext schemaContext, final boolean
1341 verboseClassComments, final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders, final TypeProvider typeProvider) {
1342 final GeneratedTypeBuilder genType = addDefaultInterfaceDefinition(basePackageName, grouping, module, genCtx,
1343 schemaContext, verboseClassComments, genTypeBuilders, typeProvider, BindingNamespaceType.Grouping);
1344 annotateDeprecatedIfNecessary(grouping.getStatus(), genType);
1345 genCtx.get(module).addGroupingType(grouping, genType);
1346 resolveDataSchemaNodes(module, basePackageName, genType, genType, grouping.getChildNodes(), genCtx,
1347 schemaContext, verboseClassComments, genTypeBuilders, typeProvider, BindingNamespaceType.Grouping);
1348 genCtx = processUsesImplements(grouping, module, schemaContext, genCtx, BindingNamespaceType.Grouping);
1353 * //TODO: add information about multiple base identities in YANG 1.1
1354 * Converts the <b>identity</b> object to GeneratedType. Firstly it is
1355 * created transport object builder. If identity contains base identity then
1356 * reference to base identity is added to superior identity as its extend.
1357 * If identity doesn't contain base identity then only reference to abstract
1358 * class {@link org.opendaylight.yangtools.yang.model.api.IdentitySchemaNode
1359 * BaseIdentity} is added
1363 * @param basePackageName
1364 * string contains the module package name
1366 * IdentitySchemaNode which contains data about identity
1367 * @param schemaContext
1368 * SchemaContext which is used to get package and name
1369 * information about base of identity
1370 * @param genCtx generated context
1371 * @return returns generated context
1373 static Map<Module, ModuleContext> identityToGenType(final Module module, final String basePackageName,
1374 final IdentitySchemaNode identity, final SchemaContext schemaContext, final Map<Module, ModuleContext> genCtx,
1375 final boolean verboseClassComments) {
1377 resolveIdentitySchemaNode(basePackageName, schemaContext, identity, module, verboseClassComments, genCtx);
1381 private static GeneratedTOBuilder resolveIdentitySchemaNode(final String basePackageName, final SchemaContext schemaContext,
1382 final IdentitySchemaNode identity, final Module module, final boolean verboseClassComments,
1383 final Map<Module, ModuleContext> genCtx) {
1384 Preconditions.checkNotNull(identity,"Identity can not be null!");
1386 //check first if identity has been resolved as base identity of some other one
1387 GeneratedTOBuilder newType = findIdentityByQname(identity.getQName(), genCtx);
1388 if (newType == null) {
1389 final Module parentModule = SchemaContextUtil.findParentModule(schemaContext, identity);
1390 Preconditions.checkState(module.equals(parentModule),
1391 "If the type is null ,it must be in the same module, otherwise it must has been"
1392 + "resolved by an imported module.");
1394 final String packageName = BindingGeneratorUtil.packageNameForGeneratedType(basePackageName, identity.getPath(),
1395 BindingNamespaceType.Identity);
1396 newType = new GeneratedTOBuilderImpl(packageName, identity.getQName().getLocalName(), true, false,
1397 genCtx.get(module));
1399 final Set<IdentitySchemaNode> baseIdentities = identity.getBaseIdentities();
1400 if (baseIdentities.size() == 0) {
1401 //no base - abstract
1402 final GeneratedTOBuilderImpl gto = new GeneratedTOBuilderImpl(BaseIdentity.class.getPackage().getName(),
1403 BaseIdentity.class.getSimpleName(), genCtx.get(module));
1404 newType.setExtendsType(gto.toInstance());
1406 //one base - inheritance
1407 final IdentitySchemaNode baseIdentity = baseIdentities.iterator().next();
1408 GeneratedTOBuilder baseType = resolveIdentitySchemaNode(basePackageName, schemaContext,
1409 baseIdentity, module, verboseClassComments, genCtx);
1410 newType.setExtendsType(baseType.toInstance());
1413 newType.setAbstract(true);
1414 newType.addComment(identity.getDescription().orElse(null));
1415 newType.setDescription(createDescription(identity, newType.getFullyQualifiedName(), schemaContext,
1416 verboseClassComments, BindingNamespaceType.Identity));
1417 newType.setReference(identity.getReference().orElse(null));
1418 newType.setModuleName(module.getName());
1419 newType.setSchemaPath((List) identity.getPath().getPathFromRoot());
1421 qNameConstant(newType, BindingMapping.QNAME_STATIC_FIELD_NAME, identity.getQName());
1423 genCtx.get(module).addIdentityType(identity.getQName(), newType);