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.createReturnTypeForUnion;
16 import static org.opendaylight.mdsal.binding.javav2.generator.impl.AuxiliaryGenUtils.getAugmentIdentifier;
17 import static org.opendaylight.mdsal.binding.javav2.generator.impl.AuxiliaryGenUtils.isInnerType;
18 import static org.opendaylight.mdsal.binding.javav2.generator.impl.AuxiliaryGenUtils.qNameConstant;
19 import static org.opendaylight.mdsal.binding.javav2.generator.impl.AuxiliaryGenUtils.resolveInnerEnumFromTypeDefinition;
20 import static org.opendaylight.mdsal.binding.javav2.generator.impl.AuxiliaryGenUtils.resolveListKeyTOBuilder;
21 import static org.opendaylight.mdsal.binding.javav2.generator.impl.AuxiliaryGenUtils.resolveListKeyTypeBuilder;
22 import static org.opendaylight.mdsal.binding.javav2.generator.util.BindingGeneratorUtil.computeDefaultSUID;
23 import static org.opendaylight.mdsal.binding.javav2.generator.util.BindingGeneratorUtil.encodeAngleBrackets;
24 import static org.opendaylight.mdsal.binding.javav2.generator.util.BindingGeneratorUtil.packageNameForGeneratedType;
25 import static org.opendaylight.mdsal.binding.javav2.generator.util.BindingTypes.IDENTIFIABLE;
26 import static org.opendaylight.mdsal.binding.javav2.generator.util.BindingTypes.IDENTIFIER;
27 import static org.opendaylight.mdsal.binding.javav2.generator.util.BindingTypes.NOTIFICATION;
28 import static org.opendaylight.mdsal.binding.javav2.generator.util.Types.parameterizedTypeFor;
29 import static org.opendaylight.mdsal.binding.javav2.generator.util.Types.wildcardTypeFor;
30 import static org.opendaylight.yangtools.yang.model.util.SchemaContextUtil.findDataSchemaNode;
31 import static org.opendaylight.yangtools.yang.model.util.SchemaContextUtil.findParentModule;
33 import com.google.common.annotations.Beta;
34 import com.google.common.base.Preconditions;
35 import com.google.common.collect.Iterables;
36 import java.util.Collection;
37 import java.util.HashMap;
38 import java.util.List;
41 import java.util.stream.Collectors;
42 import org.opendaylight.mdsal.binding.javav2.generator.context.ModuleContext;
43 import org.opendaylight.mdsal.binding.javav2.generator.spi.TypeProvider;
44 import org.opendaylight.mdsal.binding.javav2.generator.util.BindingGeneratorUtil;
45 import org.opendaylight.mdsal.binding.javav2.generator.util.BindingTypes;
46 import org.opendaylight.mdsal.binding.javav2.generator.util.JavaIdentifier;
47 import org.opendaylight.mdsal.binding.javav2.generator.util.JavaIdentifierNormalizer;
48 import org.opendaylight.mdsal.binding.javav2.generator.util.ReferencedTypeImpl;
49 import org.opendaylight.mdsal.binding.javav2.generator.util.TypeComments;
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.YangSourceDefinition;
62 import org.opendaylight.mdsal.binding.javav2.model.api.type.builder.EnumBuilder;
63 import org.opendaylight.mdsal.binding.javav2.model.api.type.builder.GeneratedPropertyBuilder;
64 import org.opendaylight.mdsal.binding.javav2.model.api.type.builder.GeneratedTOBuilder;
65 import org.opendaylight.mdsal.binding.javav2.model.api.type.builder.GeneratedTypeBuilder;
66 import org.opendaylight.mdsal.binding.javav2.spec.base.BaseIdentity;
67 import org.opendaylight.mdsal.binding.javav2.spec.base.TreeNode;
68 import org.opendaylight.mdsal.binding.javav2.spec.runtime.BindingNamespaceType;
69 import org.opendaylight.mdsal.binding.javav2.spec.structural.Augmentable;
70 import org.opendaylight.mdsal.binding.javav2.util.BindingMapping;
71 import org.opendaylight.yangtools.yang.common.QName;
72 import org.opendaylight.yangtools.yang.model.api.AnyDataSchemaNode;
73 import org.opendaylight.yangtools.yang.model.api.AnyXmlSchemaNode;
74 import org.opendaylight.yangtools.yang.model.api.AugmentationSchemaNode;
75 import org.opendaylight.yangtools.yang.model.api.CaseSchemaNode;
76 import org.opendaylight.yangtools.yang.model.api.ChoiceSchemaNode;
77 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
78 import org.opendaylight.yangtools.yang.model.api.DataNodeContainer;
79 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
80 import org.opendaylight.yangtools.yang.model.api.DerivableSchemaNode;
81 import org.opendaylight.yangtools.yang.model.api.GroupingDefinition;
82 import org.opendaylight.yangtools.yang.model.api.IdentitySchemaNode;
83 import org.opendaylight.yangtools.yang.model.api.LeafListSchemaNode;
84 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
85 import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
86 import org.opendaylight.yangtools.yang.model.api.Module;
87 import org.opendaylight.yangtools.yang.model.api.NotificationDefinition;
88 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
89 import org.opendaylight.yangtools.yang.model.api.SchemaNode;
90 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
91 import org.opendaylight.yangtools.yang.model.api.Status;
92 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
93 import org.opendaylight.yangtools.yang.model.api.UsesNode;
94 import org.opendaylight.yangtools.yang.model.api.type.BitsTypeDefinition;
95 import org.opendaylight.yangtools.yang.model.api.type.EnumTypeDefinition;
96 import org.opendaylight.yangtools.yang.model.api.type.UnionTypeDefinition;
97 import org.opendaylight.yangtools.yang.model.util.SchemaContextUtil;
98 import org.opendaylight.yangtools.yang.model.util.SchemaNodeUtils;
101 * Helper util class used for generation of types in Binding spec v2.
104 final class GenHelperUtil {
106 private GenHelperUtil() {
107 throw new UnsupportedOperationException("Util class");
111 * Create GeneratedTypeBuilder object from module argument.
114 * Module object from which builder will be created
115 * @param genCtx generated context
116 * @param verboseClassComments verbosity switch
118 * @return <code>GeneratedTypeBuilder</code> which is internal
119 * representation of the module
120 * @throws IllegalArgumentException
123 static GeneratedTypeBuilder moduleToDataType(final Module module, final Map<Module, ModuleContext> genCtx, final boolean verboseClassComments) {
124 Preconditions.checkArgument(module != null, "Module reference cannot be NULL.");
126 final GeneratedTypeBuilder moduleDataTypeBuilder = moduleTypeBuilder(module, "Data", verboseClassComments,
128 addImplementedInterfaceFromUses(module, moduleDataTypeBuilder, genCtx);
129 moduleDataTypeBuilder.addImplementsType(BindingTypes.TREE_ROOT);
131 if (verboseClassComments) {
132 moduleDataTypeBuilder.setYangSourceDefinition(YangSourceDefinition.of(module));
133 TypeComments.description(module).ifPresent(moduleDataTypeBuilder::addComment);
134 module.getDescription().ifPresent(moduleDataTypeBuilder::setDescription);
135 module.getReference().ifPresent(moduleDataTypeBuilder::setReference);
138 return moduleDataTypeBuilder;
142 * Generates type builder for <code>module</code>.
145 * Module which is source of package name for generated type
148 * string which is added to the module class name representation
150 * @param verboseClassComments verbosity switch
151 * @return instance of GeneratedTypeBuilder which represents
152 * <code>module</code>.
153 * @throws IllegalArgumentException
154 * if <code>module</code> is null
156 static GeneratedTypeBuilder moduleTypeBuilder(final Module module, final String postfix, final boolean
157 verboseClassComments, final ModuleContext context) {
158 Preconditions.checkArgument(module != null, "Module reference cannot be NULL.");
159 final String packageName = BindingMapping.getRootPackageName(module);
160 // underscore used as separator for distinction of module name parts
161 final String moduleName = new StringBuilder(module.getName()).append('_').append(postfix).toString();
163 final GeneratedTypeBuilderImpl moduleBuilder = new GeneratedTypeBuilderImpl(packageName, moduleName, context);
164 if (verboseClassComments) {
165 moduleBuilder.setYangSourceDefinition(YangSourceDefinition.of(module));
166 TypeComments.description(module).ifPresent(moduleBuilder::addComment);
167 module.getDescription().ifPresent(moduleBuilder::setDescription);
168 module.getReference().ifPresent(moduleBuilder::setReference);
170 moduleBuilder.setModuleName(moduleName);
171 return moduleBuilder;
175 * Adds the implemented types to type builder.
177 * The method passes through the list of <i>uses</i> in
178 * {@code dataNodeContainer}. For every <i>use</i> is obtained corresponding
179 * generated type from all groupings
180 * allGroupings} which is added as <i>implements type</i> to
181 * <code>builder</code>
183 * @param dataNodeContainer
184 * element which contains the list of used YANG groupings
186 * builder to which are added implemented types according to
187 * <code>dataNodeContainer</code>
188 * @param genCtx generated context
189 * @return generated type builder with all implemented types
191 static GeneratedTypeBuilder addImplementedInterfaceFromUses(final DataNodeContainer dataNodeContainer,
192 final GeneratedTypeBuilder builder, final Map<Module, ModuleContext> genCtx) {
193 for (final UsesNode usesNode : dataNodeContainer.getUses()) {
194 final GeneratedType genType = findGroupingByPath(usesNode.getGroupingPath(), genCtx).toInstance();
195 if (genType == null) {
196 throw new IllegalStateException("Grouping " + usesNode.getGroupingPath() + "is not resolved for "
197 + builder.getName());
199 builder.addImplementsType(genType);
204 static GeneratedTypeBuilder findGroupingByPath(final SchemaPath path, final Map<Module, ModuleContext> genCtx) {
205 for (final ModuleContext ctx : genCtx.values()) {
206 final GeneratedTypeBuilder result = ctx.getGrouping(path);
207 if (result != null) {
214 static GeneratedTOBuilder findIdentityByQname(final QName qname, final Map<Module, ModuleContext> genCtx) {
215 for (final ModuleContext ctx : genCtx.values()) {
216 final GeneratedTOBuilder result = ctx.getIdentities().get(qname);
217 if (result != null) {
225 * Adds the methods to <code>typeBuilder</code> which represent subnodes of
226 * node for which <code>typeBuilder</code> was created.
228 * The subnodes aren't mapped to the methods if they are part of grouping or
229 * augment (in this case are already part of them).
233 * @param basePackageName
234 * string contains the module package name
236 * generated type builder which represents any node. The subnodes
237 * of this node are added to the <code>typeBuilder</code> as
238 * methods. The subnode can be of type leaf, leaf-list, list,
243 * set of data schema nodes which are the children of the node
244 * for which <code>typeBuilder</code> was created
245 * @return generated type builder which is the same builder as input
246 * parameter. The getter methods (representing child nodes) could be
249 static GeneratedTypeBuilder resolveDataSchemaNodes(final Module module, final String basePackageName,
250 final GeneratedTypeBuilder parent, final GeneratedTypeBuilder childOf,
251 final Iterable<DataSchemaNode> schemaNodes, final Map<Module, ModuleContext> genCtx,
252 final SchemaContext schemaContext, final boolean verboseClassComments,
253 final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders,
254 final TypeProvider typeProvider, final BindingNamespaceType namespaceType) {
256 if (schemaNodes != null && parent != null) {
257 for (final DataSchemaNode schemaNode : schemaNodes) {
258 if (resolveDataSchemaNodesCheck(module, schemaContext, schemaNode)) {
259 addSchemaNodeToBuilderAsMethod(basePackageName, schemaNode, parent, childOf, module, genCtx,
260 schemaContext, verboseClassComments, genTypeBuilders, typeProvider, namespaceType);
267 static boolean resolveDataSchemaNodesCheck(final Module module, final SchemaContext schemaContext,
268 final DataSchemaNode schemaNode) {
269 if (!schemaNode.isAugmenting()) {
273 final QName qname = schemaNode.getPath().getLastComponent();
274 final Module originalModule = schemaContext.findModule(qname.getModule()).get();
275 return module.equals(originalModule);
278 static GeneratedTypeBuilder addDefaultInterfaceDefinition(final String basePackageName, final SchemaNode
279 schemaNode, final Module module, final Map<Module, ModuleContext> genCtx, final SchemaContext schemaContext,
280 final boolean verboseClassComments, final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders,
281 final TypeProvider typeProvider, final BindingNamespaceType namespaceType) {
282 return addDefaultInterfaceDefinition(basePackageName, schemaNode, null, module, genCtx, schemaContext,
283 verboseClassComments, genTypeBuilders, typeProvider , namespaceType);
286 private static QName createQNameFromSuperNode(final Module module, final Object node, final SchemaNode superChildNode) {
287 QName childNodeQName = null;
288 if (node instanceof Module) {
289 childNodeQName = QName.create(((Module) node).getQNameModule(), superChildNode.getQName().getLocalName());
290 } else if (node instanceof SchemaNode) {
291 childNodeQName = QName.create(((SchemaNode) node).getQName(), superChildNode.getQName().getLocalName());
292 } else if (node instanceof AugmentationSchemaNode) {
293 childNodeQName = QName.create(module.getQNameModule(), superChildNode.getQName().getLocalName());
295 throw new IllegalArgumentException("Not support node type:" + node);
298 return childNodeQName;
301 private static void addUsesImplements(final SchemaNode superNode, final Module superModule,
302 final Object node, final Module module, final SchemaContext schemaContext,
303 final Map<Module, ModuleContext> genCtx, final BindingNamespaceType namespaceType) {
304 if (superNode instanceof DataNodeContainer) {
305 for (DataSchemaNode superChildNode : ((DataNodeContainer) superNode).getChildNodes()) {
306 if (superChildNode instanceof DataNodeContainer || superChildNode instanceof ChoiceSchemaNode) {
307 final QName childQName = createQNameFromSuperNode(module, node, superChildNode);
308 DataSchemaNode childNode = ((DataNodeContainer) node).getDataChildByName(childQName);
309 Preconditions.checkNotNull(childNode, "%s->%s", node, childQName);
311 final GeneratedTypeBuilder type = genCtx.get(module).getChildNode(childNode.getPath());
312 final GeneratedTypeBuilder superType = genCtx.get(superModule).getChildNode(superChildNode.getPath());
314 Preconditions.checkNotNull(type, "%s->%s", module, childNode.getPath());
315 Preconditions.checkNotNull(superType, "%s->%s", superModule, superChildNode.getPath());
316 type.addImplementsType(superType);
317 if (superChildNode instanceof ListSchemaNode
318 && !((ListSchemaNode) superChildNode).getKeyDefinition().isEmpty()) {
319 if (namespaceType.equals(BindingNamespaceType.Grouping)) {
320 genCtx.get(module).getKeyType(childNode.getPath())
321 .addImplementsType(genCtx.get(superModule).getKeyType(superChildNode.getPath()));
322 } else if (namespaceType.equals(BindingNamespaceType.Data)) {
323 genCtx.get(module).getKeyGenTO(childNode.getPath())
324 .addImplementsType(genCtx.get(superModule).getKeyType(superChildNode.getPath()));
327 addUsesImplements(superChildNode, superModule, childNode, module, schemaContext, genCtx, namespaceType);
330 } else if (superNode instanceof ChoiceSchemaNode) {
331 for (CaseSchemaNode superCaseNode : ((ChoiceSchemaNode) superNode).getCases().values()) {
332 final QName childQName = createQNameFromSuperNode(module, node, superCaseNode);
333 CaseSchemaNode caseNode = ((ChoiceSchemaNode) node).getCaseNodeByName(childQName);
334 Preconditions.checkNotNull(caseNode, "%s->%s", node, childQName);
336 final GeneratedTypeBuilder type = genCtx.get(module).getCase(caseNode.getPath());
337 final GeneratedTypeBuilder superType = genCtx.get(superModule).getCase(superCaseNode.getPath());
338 Preconditions.checkNotNull(type, "%s->%s", module, caseNode.getPath());
339 Preconditions.checkNotNull(superType, "%s->%s", superModule, superCaseNode.getPath());
340 type.addImplementsType(superType);
341 addUsesImplements(superCaseNode, superModule, caseNode, module, schemaContext, genCtx, namespaceType);
344 throw new IllegalArgumentException("Not support super node :" + superNode);
348 private static GroupingDefinition findGroupingNodeFromUses(final Module module, final SchemaContext schemaContext,
349 final Object parentNode, final UsesNode usesNode) {
350 SchemaNode groupingNode;
351 if (parentNode instanceof Module) {
352 final Module superModule = schemaContext.findModule(
353 usesNode.getGroupingPath().getLastComponent().getModule()).get();
354 groupingNode = superModule.getGroupings()
355 .stream().filter(grouping -> grouping.getPath().equals(usesNode.getGroupingPath()))
356 .findFirst().orElse(null);
358 //FIXME: Schema path is not unique for Yang 1.1, findDataSchemaNode always does search from data node first.
359 final Iterable<QName> prefixedPath = usesNode.getGroupingPath().getPathFromRoot();
360 final QName current = prefixedPath.iterator().next();
361 final Module targetModule = schemaContext.findModule(current.getModule()).orElse(null);
362 Preconditions.checkArgument(targetModule != null, "Cannot find target module for %s and %s.",
363 current.getNamespace(), current.getRevision());
364 groupingNode = targetModule.getGroupings().stream()
365 .filter(grouping -> grouping.getPath().equals(usesNode.getGroupingPath()))
366 .collect(Collectors.toList()).get(0);
367 if (groupingNode == null) {
368 groupingNode = SchemaContextUtil.findDataSchemaNode(schemaContext, usesNode.getGroupingPath());
372 Preconditions.checkNotNull(groupingNode, "%s->%s", module, usesNode.getGroupingPath());
373 Preconditions.checkState(groupingNode instanceof GroupingDefinition, "%s->%s", module,
374 usesNode.getGroupingPath());
375 return (GroupingDefinition) groupingNode;
378 static Map<Module, ModuleContext> processUsesImplements(final Object node, final Module module,
379 final SchemaContext schemaContext, final Map<Module, ModuleContext> genCtx, final BindingNamespaceType namespaceType) {
380 if (node instanceof DataNodeContainer) {
381 for (final UsesNode usesNode : ((DataNodeContainer) node).getUses()) {
382 final GroupingDefinition grouping = findGroupingNodeFromUses(module, schemaContext, node, usesNode);
383 final Module superModule = SchemaContextUtil.findParentModule(schemaContext, grouping);
384 addUsesImplements(grouping, superModule, node, module, schemaContext, genCtx, namespaceType);
390 static GeneratedTypeBuilder findChildNodeByPath(final SchemaPath path, final Map<Module, ModuleContext> genCtx) {
391 for (final ModuleContext ctx : genCtx.values()) {
392 final GeneratedTypeBuilder result = ctx.getChildNode(path);
393 if (result != null) {
400 static GeneratedTypeBuilder findCaseByPath(final SchemaPath path, final Map<Module, ModuleContext> genCtx) {
401 for (final ModuleContext ctx : genCtx.values()) {
402 final GeneratedTypeBuilder result = ctx.getCase(path);
403 if (result != null) {
410 static Map<Module, ModuleContext> addRawAugmentGenTypeDefinition(final Module module,
411 final String augmentPackageName, final Type targetTypeRef, final SchemaNode targetNode,
412 final List<AugmentationSchemaNode> schemaPathAugmentListEntry,
413 final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders,
414 final Map<Module, ModuleContext> genCtx, final SchemaContext schemaContext,
415 final boolean verboseClassComments, final TypeProvider typeProvider,
416 final BindingNamespaceType namespaceType) {
418 //pick augmentation grouped by augmentation target, there is always at least one
419 final AugmentationSchemaNode augSchema = schemaPathAugmentListEntry.get(0);
421 Map<String, GeneratedTypeBuilder> augmentBuilders = genTypeBuilders.computeIfAbsent(
422 augmentPackageName, k -> new HashMap<>());
424 //this requires valid semantics in YANG model
425 String augIdentifier = null;
426 for (AugmentationSchemaNode aug : schemaPathAugmentListEntry) {
427 // FIXME: when there're multiple augment identifiers for augmentations of same target,
428 // it would pick the first identifier.
429 augIdentifier = getAugmentIdentifier(aug.getUnknownSchemaNodes());
433 if (augIdentifier == null) {
434 augIdentifier = new StringBuilder(module.getName())
435 .append('_').append(targetNode.getQName().getLocalName()).toString();
438 GeneratedTypeBuilderImpl augTypeBuilder = new GeneratedTypeBuilderImpl(augmentPackageName, augIdentifier,
439 true, false, genCtx.get(module));
441 augTypeBuilder.addImplementsType(BindingTypes.TREE_NODE);
442 augTypeBuilder.addImplementsType(parameterizedTypeFor(BindingTypes.INSTANTIABLE, augTypeBuilder));
443 augTypeBuilder.addImplementsType(Types.augmentationTypeFor(targetTypeRef));
444 augTypeBuilder.setBasePackageName(BindingMapping.getRootPackageName(module));
445 augTypeBuilder.setWithBuilder(true);
446 annotateDeprecatedIfNecessary(augSchema.getStatus(), augTypeBuilder);
448 //produces getters for augTypeBuilder eventually
449 for (AugmentationSchemaNode aug : schemaPathAugmentListEntry) {
451 addImplementedInterfaceFromUses(aug, augTypeBuilder, genCtx);
452 augSchemaNodeToMethods(module, BindingMapping.getRootPackageName(module), augTypeBuilder, augTypeBuilder,
453 aug.getChildNodes(), genCtx, schemaContext, verboseClassComments, typeProvider, genTypeBuilders,
457 augmentBuilders.put(augTypeBuilder.getName(), augTypeBuilder);
459 if(!augSchema.getChildNodes().isEmpty()) {
460 genCtx.get(module).addTargetToAugmentation(augTypeBuilder, augSchema.getTargetPath());
462 genCtx.get(module).addAugmentType(augTypeBuilder);
463 genCtx.get(module).addTypeToAugmentations(augTypeBuilder, schemaPathAugmentListEntry);
468 * Adds the methods to <code>typeBuilder</code> what represents subnodes of
469 * node for which <code>typeBuilder</code> was created.
473 * @param basePackageName
474 * string contains the module package name
476 * generated type builder which represents any node. The subnodes
477 * of this node are added to the <code>typeBuilder</code> as
478 * methods. The subnode can be of type leaf, leaf-list, list,
483 * set of data schema nodes which are the children of the node
484 * for which <code>typeBuilder</code> was created
485 * @return generated type builder which is the same object as the input
486 * parameter <code>typeBuilder</code>. The getter method could be
489 private static GeneratedTypeBuilder augSchemaNodeToMethods(final Module module, final String basePackageName,
490 final GeneratedTypeBuilder typeBuilder, final GeneratedTypeBuilder childOf, final Iterable<DataSchemaNode> schemaNodes,
491 final Map<Module, ModuleContext> genCtx, final SchemaContext schemaContext, final boolean
492 verboseClassComments, final TypeProvider typeProvider, final Map<String, Map<String,
493 GeneratedTypeBuilder>> genTypeBuilders, final BindingNamespaceType namespaceType) {
494 if (schemaNodes != null && typeBuilder != null) {
495 for (final DataSchemaNode schemaNode : schemaNodes) {
496 if (!schemaNode.isAugmenting()) {
497 addSchemaNodeToBuilderAsMethod(basePackageName, schemaNode, typeBuilder, childOf, module, genCtx,
498 schemaContext, verboseClassComments, genTypeBuilders, typeProvider, namespaceType);
506 * Instantiates generated type builder with <code>packageName</code> and
507 * <code>schemaNode</code>.
509 * The new builder always implements
510 * {@link TreeNode TreeNode}.<br>
511 * If <code>schemaNode</code> is instance of GroupingDefinition it also
512 * implements {@link Augmentable
514 * If <code>schemaNode</code> is instance of
515 * {@link org.opendaylight.yangtools.yang.model.api.DataNodeContainer
516 * DataNodeContainer} it can also implement nodes which are specified in
519 * @param basePackageName
520 * string contains the module package name
522 * schema node for which is created generated type builder
524 * parent type (can be null)
525 * @param schemaContext schema context
526 * @return generated type builder <code>schemaNode</code>
528 private static GeneratedTypeBuilder addDefaultInterfaceDefinition(final String basePackageName, final SchemaNode
529 schemaNode, final Type parent, final Module module, final Map<Module, ModuleContext> genCtx,
530 final SchemaContext schemaContext, final boolean verboseClassComments, final Map<String, Map<String,
531 GeneratedTypeBuilder>> genTypeBuilders, final TypeProvider typeProvider, final BindingNamespaceType namespaceType) {
534 if (schemaNode instanceof GroupingDefinition) {
536 } else if (namespaceType.equals(BindingNamespaceType.Grouping)) {
540 GeneratedTypeBuilder it = addRawInterfaceDefinition(basePackageName, schemaNode, schemaContext, "", suffix,
541 verboseClassComments, genTypeBuilders, namespaceType, genCtx.get(module));
542 if (namespaceType.equals(BindingNamespaceType.Data)) {
543 if (parent == null) {
544 it.addImplementsType(BindingTypes.TREE_NODE);
546 if (!(schemaNode instanceof ListSchemaNode) ||
547 ((ListSchemaNode) schemaNode).getKeyDefinition().isEmpty()) {
548 it.addImplementsType(parameterizedTypeFor(BindingTypes.TREE_CHILD_NODE, parent, parameterizedTypeFor
549 (BindingTypes.ITEM, it)));
551 it.addImplementsType(parameterizedTypeFor(BindingTypes.INSTANTIABLE, it));
554 if (!(schemaNode instanceof GroupingDefinition)) {
555 it.addImplementsType(BindingTypes.augmentable(it));
558 it.addImplementsType(BindingTypes.TREE_NODE);
561 if (schemaNode instanceof DataNodeContainer) {
562 groupingsToGenTypes(module, ((DataNodeContainer) schemaNode).getGroupings(), genCtx, schemaContext,
563 verboseClassComments, genTypeBuilders, typeProvider);
564 it = addImplementedInterfaceFromUses((DataNodeContainer) schemaNode, it, genCtx);
570 static GeneratedTypeBuilder resolveNotification(final GeneratedTypeBuilder listenerInterface, final String
571 parentName, final String basePackageName, final NotificationDefinition notification, final Module module,
572 final SchemaContext schemaContext, final boolean verboseClassComments, final Map<String, Map<String, GeneratedTypeBuilder>>
573 genTypeBuilders, final TypeProvider typeProvider, final Map<Module, ModuleContext> genCtx) {
574 final GeneratedTypeBuilder notificationInterface = addDefaultInterfaceDefinition
575 (basePackageName, notification, null, module, genCtx, schemaContext,
576 verboseClassComments, genTypeBuilders, typeProvider, BindingNamespaceType.Data);
577 annotateDeprecatedIfNecessary(notification.getStatus(), notificationInterface);
578 notificationInterface.addImplementsType(NOTIFICATION);
579 notificationInterface.addImplementsType(parameterizedTypeFor(BindingTypes.INSTANTIABLE, notificationInterface));
580 genCtx.get(module).addChildNodeType(notification, notificationInterface);
582 // Notification object
583 resolveDataSchemaNodes(module, basePackageName, notificationInterface,
584 notificationInterface, notification.getChildNodes(), genCtx, schemaContext,
585 verboseClassComments, genTypeBuilders, typeProvider, BindingNamespaceType.Data);
587 //in case of tied notification, incorporate parent's localName
588 final StringBuilder sb = new StringBuilder("on_");
589 if (parentName != null) {
590 sb.append(parentName).append('_');
592 sb.append(notificationInterface.getName());
594 listenerInterface.addMethod(JavaIdentifierNormalizer.normalizeSpecificIdentifier(sb.toString(), JavaIdentifier.METHOD))
595 .setAccessModifier(AccessModifier.PUBLIC).addParameter(notificationInterface, "notification")
596 .setComment(encodeAngleBrackets(notification.getDescription().orElse(null))).setReturnType(Types.VOID);
597 return listenerInterface;
601 * Returns reference to generated type builder for specified
602 * <code>schemaNode</code> with <code>packageName</code>.
604 * Firstly the generated type builder is searched in
605 * {@link BindingGeneratorImpl#genTypeBuilders genTypeBuilders}. If it isn't
606 * found it is created and added to <code>genTypeBuilders</code>.
608 * @param basePackageName
609 * string contains the module package name
611 * schema node which provide data about the schema node name
612 * @param schemaContext schema context
614 * return type name prefix
615 * @return generated type builder for <code>schemaNode</code>
616 * @throws IllegalArgumentException
618 * <li>if <code>schemaNode</code> is null</li>
619 * <li>if <code>packageName</code> is null</li>
620 * <li>if QName of schema node is null</li>
621 * <li>if schemaNode name is null</li>
625 static GeneratedTypeBuilder addRawInterfaceDefinition(final String basePackageName, final SchemaNode schemaNode,
626 final SchemaContext schemaContext, final String prefix, final String suffix,
627 final boolean verboseClassComments, final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders,
628 final BindingNamespaceType namespaceType, final ModuleContext context) {
630 Preconditions.checkArgument(schemaNode != null, "Data Schema Node cannot be NULL.");
631 Preconditions.checkArgument(basePackageName != null, "Base package Name for Generated Type cannot be NULL.");
632 String schemaNodeName = schemaNode.getQName().getLocalName();
633 Preconditions.checkArgument(schemaNodeName != null, "Local Name of QName for Data Schema Node cannot be NULL.");
635 if (prefix != null && !prefix.isEmpty()) {
636 // underscore used as separator for distinction of class name parts
637 schemaNodeName = new StringBuilder(prefix).append('_').append(schemaNodeName).toString();
640 if (suffix != null && !suffix.isEmpty()) {
641 // underscore used as separator for distinction of class name parts
642 schemaNodeName = new StringBuilder(schemaNodeName).append('_').append(suffix).toString();
645 final String packageName = packageNameForGeneratedType(basePackageName, schemaNode.getPath(), namespaceType);
646 final GeneratedTypeBuilderImpl newType = new GeneratedTypeBuilderImpl(packageName, schemaNodeName, context);
647 final Module module = SchemaContextUtil.findParentModule(schemaContext, schemaNode);
648 qNameConstant(newType, BindingMapping.QNAME_STATIC_FIELD_NAME, schemaNode.getQName());
649 if (verboseClassComments) {
650 newType.setYangSourceDefinition(YangSourceDefinition.of(module, schemaNode));
651 TypeComments.description(schemaNode).ifPresent(newType::addComment);
652 schemaNode.getDescription().ifPresent(newType::setDescription);
653 schemaNode.getReference().ifPresent(newType::setReference);
655 newType.setSchemaPath((List<QName>) schemaNode.getPath().getPathFromRoot());
656 newType.setModuleName(module.getName());
657 newType.setBasePackageName(BindingMapping.getRootPackageName(module));
658 newType.setWithBuilder(AuxiliaryGenUtils.hasBuilderClass(schemaNode, namespaceType));
660 if (!genTypeBuilders.containsKey(packageName)) {
661 final Map<String, GeneratedTypeBuilder> builders = new HashMap<>();
662 builders.put(newType.getName(), newType);
663 genTypeBuilders.put(packageName, builders);
665 final Map<String, GeneratedTypeBuilder> builders = genTypeBuilders.get(packageName);
666 if (!builders.containsKey(newType.getName())) {
667 builders.put(newType.getName(), newType);
674 private static void addSchemaNodeToBuilderAsMethod(final String basePackageName, final DataSchemaNode node,
675 final GeneratedTypeBuilder typeBuilder, final GeneratedTypeBuilder childOf, final Module module,
676 final Map<Module, ModuleContext> genCtx, final SchemaContext schemaContext, final boolean verboseClassComments,
677 final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders, final TypeProvider typeProvider,
678 final BindingNamespaceType namespaceType) {
680 if (node != null && typeBuilder != null) {
681 if (node instanceof ContainerSchemaNode) {
682 containerToGenType(module, basePackageName, typeBuilder, childOf, (ContainerSchemaNode) node,
683 schemaContext, verboseClassComments, genCtx, genTypeBuilders, typeProvider, namespaceType);
684 } else if (node instanceof LeafListSchemaNode) {
685 resolveLeafListSchemaNode(schemaContext, typeBuilder, (LeafListSchemaNode) node, module,
686 typeProvider, genCtx, verboseClassComments);
687 } else if (node instanceof LeafSchemaNode) {
688 resolveLeafSchemaNodeAsMethod("", schemaContext, typeBuilder, genCtx, (LeafSchemaNode) node, module,
689 typeProvider, verboseClassComments);
690 } else if (node instanceof ListSchemaNode) {
691 listToGenType(module, basePackageName, typeBuilder, childOf, (ListSchemaNode) node, schemaContext,
692 verboseClassComments, genCtx, genTypeBuilders, typeProvider, namespaceType);
693 } else if (node instanceof ChoiceSchemaNode) {
694 choiceToGenType(module, schemaContext, verboseClassComments, basePackageName, typeBuilder,
695 (ChoiceSchemaNode) node, genTypeBuilders, genCtx, typeProvider, namespaceType);
696 } else if (node instanceof AnyXmlSchemaNode || node instanceof AnyDataSchemaNode) {
697 resolveAnyNodeAsMethod(schemaContext, typeBuilder, genCtx, node, module, typeProvider);
703 * Converts <code>choiceNode</code> to the list of generated types for
704 * choice and its cases.
706 * The package names for choice and for its cases are created as
707 * concatenation of the module package (<code>basePackageName</code>) and
708 * names of all parents node.
712 * @param basePackageName
713 * string with the module package name
717 * choice node which is mapped to generated type. Also child
718 * nodes - cases are mapped to generated types.
719 * @throws IllegalArgumentException
721 * <li>if <code>basePackageName</code> is null</li>
722 * <li>if <code>choiceNode</code> is null</li>
725 private static void choiceToGenType(final Module module, final SchemaContext schemaContext, final boolean
726 verboseClasssComments, final String basePackageName, final GeneratedTypeBuilder parent, final
727 ChoiceSchemaNode choiceNode, final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders,
728 final Map<Module, ModuleContext> genCtx, final TypeProvider typeProvider, final BindingNamespaceType namespaceType) {
729 checkArgument(basePackageName != null, "Base Package Name cannot be NULL.");
730 checkArgument(choiceNode != null, "Choice Schema Node cannot be NULL.");
732 final GeneratedTypeBuilder choiceTypeBuilder = addRawInterfaceDefinition(basePackageName, choiceNode,
733 schemaContext, "", "", verboseClasssComments, genTypeBuilders, namespaceType, genCtx.get(module));
734 constructGetter(parent, choiceNode.getQName().getLocalName(),
735 choiceNode.getDescription().orElse(null), choiceTypeBuilder, choiceNode.getStatus());
736 if (namespaceType.equals(BindingNamespaceType.Data)) {
737 choiceTypeBuilder.addImplementsType(parameterizedTypeFor(BindingTypes.INSTANTIABLE, choiceTypeBuilder));
739 annotateDeprecatedIfNecessary(choiceNode.getStatus(), choiceTypeBuilder);
740 genCtx.get(module).addChildNodeType(choiceNode, choiceTypeBuilder);
741 generateTypesFromChoiceCases(module, schemaContext, genCtx, basePackageName, choiceTypeBuilder.toInstance(),
742 choiceNode, verboseClasssComments, typeProvider, genTypeBuilders, namespaceType);
745 private static void containerToGenType(final Module module, final String basePackageName,
746 final GeneratedTypeBuilder parent, final GeneratedTypeBuilder childOf, final ContainerSchemaNode node,
747 final SchemaContext schemaContext, final boolean verboseClassComments, final Map<Module, ModuleContext> genCtx,
748 final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders, final TypeProvider typeProvider,
749 final BindingNamespaceType namespaceType) {
751 final GeneratedTypeBuilder genType = processDataSchemaNode(module, basePackageName, childOf, node,
752 schemaContext, verboseClassComments, genCtx, genTypeBuilders, typeProvider, namespaceType);
753 if (genType != null) {
754 StringBuilder getterName = new StringBuilder(node.getQName().getLocalName());
755 constructGetter(parent, getterName.toString(), node.getDescription().orElse(null), genType, node.getStatus());
756 resolveDataSchemaNodes(module, basePackageName, genType, genType, node.getChildNodes(), genCtx,
757 schemaContext, verboseClassComments, genTypeBuilders, typeProvider, namespaceType);
758 processUsesImplements(node, module, schemaContext, genCtx, namespaceType);
762 private static void listToGenType(final Module module, final String basePackageName, final GeneratedTypeBuilder
763 parent, final GeneratedTypeBuilder childOf, final ListSchemaNode node, final SchemaContext schemaContext,
764 final boolean verboseClassComments, final Map<Module, ModuleContext> genCtx,
765 final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders, final TypeProvider typeProvider,
766 final BindingNamespaceType namespaceType) {
768 final GeneratedTypeBuilder genType = processDataSchemaNode(module, basePackageName, childOf, node,
769 schemaContext, verboseClassComments, genCtx, genTypeBuilders, typeProvider, namespaceType);
770 if (genType != null) {
771 final String nodeName = node.getQName().getLocalName();
773 Type getterReturnType = Types.listTypeFor(genType);
774 if (namespaceType.equals(BindingNamespaceType.Grouping)) {
775 getterReturnType = Types.listTypeFor(wildcardTypeFor(genType.getPackageName(), genType.getName(),
778 constructGetter(parent, nodeName, node.getDescription().orElse(null), getterReturnType, node.getStatus());
780 final List<QName> listKeys = node.getKeyDefinition();
781 final String packageName = new StringBuilder(packageNameForGeneratedType(basePackageName, node.getPath(),
782 BindingNamespaceType.Key)).append('.').append(nodeName).toString();
783 //FIXME: Is it neccessary to generate interface of key and implemented by class?
784 if (namespaceType.equals(BindingNamespaceType.Grouping)) {
785 final GeneratedTypeBuilder genTypeBuilder = resolveListKeyTypeBuilder(packageName, node, genCtx.get(module));
786 for (final DataSchemaNode schemaNode : node.getChildNodes()) {
787 if (resolveDataSchemaNodesCheck(module, schemaContext, schemaNode)) {
788 addSchemaNodeToListTypeBuilders(nodeName, basePackageName, schemaNode, genType, genTypeBuilder, listKeys,
789 module, typeProvider, schemaContext, genCtx, genTypeBuilders, verboseClassComments, namespaceType);
792 if (genTypeBuilder != null) {
793 typeBuildersToGenTypes(module, genType, genTypeBuilder.toInstance(), genCtx, namespaceType);
794 genCtx.get(module).addKeyType(node.getPath(), genTypeBuilder);
796 processUsesImplements(node, module, schemaContext, genCtx, namespaceType);
798 final GeneratedTOBuilder genTOBuilder = resolveListKeyTOBuilder(packageName, node, genCtx.get(module));
799 if (genTOBuilder != null) {
800 final Type identifiableMarker = Types.parameterizedTypeFor(IDENTIFIABLE, genTOBuilder);
801 genTOBuilder.addImplementsType(IDENTIFIER);
802 genType.addImplementsType(identifiableMarker);
803 genType.addImplementsType(parameterizedTypeFor(BindingTypes.TREE_CHILD_NODE, parent, parameterizedTypeFor
804 (BindingTypes.IDENTIFIABLE_ITEM, genType, genTOBuilder)));
808 for (final DataSchemaNode schemaNode : node.getChildNodes()) {
809 if (resolveDataSchemaNodesCheck(module, schemaContext, schemaNode)) {
810 addSchemaNodeToListBuilders(nodeName, basePackageName, schemaNode, genType, genTOBuilder, listKeys,
811 module, typeProvider, schemaContext, genCtx, genTypeBuilders, verboseClassComments, namespaceType);
814 processUsesImplements(node, module, schemaContext, genCtx, namespaceType);
817 if (genTOBuilder != null) {
818 final GeneratedPropertyBuilder prop = new GeneratedPropertyBuilderImpl("serialVersionUID");
819 prop.setValue(Long.toString(computeDefaultSUID(genTOBuilder)));
820 genTOBuilder.setSUID(prop);
821 typeBuildersToGenTypes(module, genType, genTOBuilder.toInstance(), genCtx, namespaceType);
822 genCtx.get(module).addGeneratedTOBuilder(node.getPath(), genTOBuilder);
828 private static void typeBuildersToGenTypes(final Module module, final GeneratedTypeBuilder typeBuilder,
829 final Type keyType, final Map<Module, ModuleContext> genCtx,
830 final BindingNamespaceType namespaceType) {
831 checkArgument(typeBuilder != null, "Generated Type Builder cannot be NULL.");
832 if (keyType != null) {
833 Type returnKeyType = keyType;
834 if (namespaceType.equals(BindingNamespaceType.Grouping)) {
835 returnKeyType = wildcardTypeFor(keyType.getPackageName(), keyType.getName(),
838 constructGetter(typeBuilder, "identifier", "Returns Primary Key of Yang List Type", returnKeyType, Status.CURRENT);
844 * Converts <code>leaf</code> to the getter method which is added to
845 * <code>typeBuilder</code>.
848 * generated type builder to which is added getter method as
849 * <code>leaf</code> mapping
851 * leaf schema node which is mapped as getter method which is
852 * added to <code>typeBuilder</code>
854 * Module in which type was defined
855 * @return boolean value
857 * <li>false - if <code>leaf</code> or <code>typeBuilder</code> are
859 * <li>true - in other cases</li>
862 private static Type resolveLeafSchemaNodeAsMethod(final String nodeName, final SchemaContext schemaContext,
863 final GeneratedTypeBuilder typeBuilder, final Map<Module, ModuleContext> genCtx, final LeafSchemaNode leaf,
864 final Module module, final TypeProvider typeProvider, final boolean verboseClassComments) {
865 if (leaf == null || typeBuilder == null) {
869 final String leafName = leaf.getQName().getLocalName();
870 if (leafName == null) {
874 final Module parentModule = findParentModule(schemaContext, leaf);
875 Type returnType = null;
877 final TypeDefinition<?> typeDef = leaf.getType();
879 if (leaf.isAddedByUses()) {
880 Preconditions.checkState(leaf instanceof DerivableSchemaNode);
881 if (isInnerType(leaf, typeDef)) {
882 final Restrictions restrictions = BindingGeneratorUtil.getRestrictions(typeDef);
883 returnType = typeProvider.javaTypeForSchemaDefinitionType(getBaseOrDeclaredType(typeDef), leaf,
884 restrictions, genCtx.get(module));
886 if (typeDef.getBaseType() == null && (typeDef instanceof EnumTypeDefinition
887 || typeDef instanceof UnionTypeDefinition || typeDef instanceof BitsTypeDefinition)) {
888 LeafSchemaNode originalLeaf = (LeafSchemaNode) ((DerivableSchemaNode) leaf).getOriginal().orElse(null);
889 Preconditions.checkNotNull(originalLeaf);
890 returnType = genCtx.get(findParentModule(schemaContext, originalLeaf)).getInnerType(typeDef.getPath());
892 final Restrictions restrictions = BindingGeneratorUtil.getRestrictions(typeDef);
893 returnType = typeProvider.javaTypeForSchemaDefinitionType(typeDef, leaf, restrictions, genCtx.get(module));
896 } else if (isInnerType(leaf, typeDef)) {
897 if (typeDef instanceof EnumTypeDefinition) {
898 returnType = typeProvider.javaTypeForSchemaDefinitionType(typeDef, leaf, genCtx.get(module));
899 final EnumTypeDefinition enumTypeDef = (EnumTypeDefinition) typeDef;
900 final EnumBuilder enumBuilder = resolveInnerEnumFromTypeDefinition(enumTypeDef, leaf.getQName(),
901 genCtx, typeBuilder, module);
902 if (enumBuilder != null) {
903 returnType = enumBuilder.toInstance(typeBuilder);
905 ((TypeProviderImpl) typeProvider).putReferencedType(leaf.getPath(), returnType);
906 } else if (typeDef instanceof UnionTypeDefinition) {
907 final GeneratedTOBuilder genTOBuilder = addTOToTypeBuilder(typeDef, typeBuilder, leaf, parentModule,
908 typeProvider, schemaContext, genCtx.get(module), genCtx);
909 if (genTOBuilder != null) {
910 //TODO: https://bugs.opendaylight.org/show_bug.cgi?id=2289
911 returnType = createReturnTypeForUnion(genTOBuilder, typeDef, typeBuilder, parentModule,
912 typeProvider, verboseClassComments);
914 } else if (typeDef instanceof BitsTypeDefinition) {
915 final GeneratedTOBuilder genTOBuilder = addTOToTypeBuilder(typeDef, typeBuilder, leaf, parentModule,
916 typeProvider, schemaContext, genCtx.get(module), genCtx);
917 if (genTOBuilder != null) {
918 returnType = genTOBuilder.toInstance();
921 // It is constrained version of already declared type (inner declared type exists,
922 // onlyfor special cases (Enum, Union, Bits), which were already checked.
923 // In order to get proper class we need to look up closest derived type
924 // and apply restrictions from leaf type
925 final Restrictions restrictions = BindingGeneratorUtil.getRestrictions(typeDef);
926 returnType = typeProvider.javaTypeForSchemaDefinitionType(getBaseOrDeclaredType(typeDef), leaf,
927 restrictions, genCtx.get(module));
930 final Restrictions restrictions = BindingGeneratorUtil.getRestrictions(typeDef);
931 returnType = typeProvider.javaTypeForSchemaDefinitionType(typeDef, leaf, restrictions, genCtx.get(module));
934 if (returnType == null) {
938 if (typeDef instanceof EnumTypeDefinition) {
939 ((TypeProviderImpl) typeProvider).putReferencedType(leaf.getPath(), returnType);
942 final String leafGetterName;
943 if ("key".equals(leafName.toLowerCase())) {
944 StringBuilder sb = new StringBuilder(leafName)
945 .append('_').append("RESERVED_WORD");
946 leafGetterName = sb.toString();
948 leafGetterName = leafName;
950 constructGetter(typeBuilder, leafGetterName, leaf.getDescription().orElse(""), returnType, leaf.getStatus());
955 * Converts <code>node</code> leaf list schema node to getter method of
956 * <code>typeBuilder</code>.
959 * generated type builder to which is <code>node</code> added as
962 * leaf list schema node which is added to
963 * <code>typeBuilder</code> as getter method
964 * @param module module
965 * @param typeProvider type provider instance
966 * @param genCtx actual generated context
967 * @return boolean value
969 * <li>true - if <code>node</code>, <code>typeBuilder</code>,
970 * nodeName equal null or <code>node</code> is added by <i>uses</i></li>
971 * <li>false - other cases</li>
974 private static boolean resolveLeafListSchemaNode(final SchemaContext schemaContext, final GeneratedTypeBuilder
975 typeBuilder, final LeafListSchemaNode node, final Module module, final TypeProvider typeProvider,
976 final Map<Module, ModuleContext> genCtx, final boolean verboseClassComments) {
977 if (node == null || typeBuilder == null) {
981 final QName nodeName = node.getQName();
983 final TypeDefinition<?> typeDef = node.getType();
984 final Module parentModule = findParentModule(schemaContext, node);
986 Type returnType = null;
987 if (typeDef.getBaseType() == null) {
988 if (typeDef instanceof EnumTypeDefinition) {
989 returnType = typeProvider.javaTypeForSchemaDefinitionType(typeDef, node, genCtx.get(module));
990 final EnumTypeDefinition enumTypeDef = (EnumTypeDefinition) typeDef;
991 final EnumBuilder enumBuilder = resolveInnerEnumFromTypeDefinition(enumTypeDef, nodeName,
992 genCtx, typeBuilder, module);
993 returnType = new ReferencedTypeImpl(enumBuilder.getPackageName(), enumBuilder.getName(), true,
995 ((TypeProviderImpl) typeProvider).putReferencedType(node.getPath(), returnType);
996 } else if (typeDef instanceof UnionTypeDefinition) {
997 final GeneratedTOBuilder genTOBuilder = addTOToTypeBuilder(typeDef, typeBuilder, node, parentModule,
998 typeProvider, schemaContext, genCtx.get(module), genCtx);
999 if (genTOBuilder != null) {
1000 returnType = createReturnTypeForUnion(genTOBuilder, typeDef, typeBuilder, parentModule,
1001 typeProvider, verboseClassComments);
1003 } else if (typeDef instanceof BitsTypeDefinition) {
1004 final GeneratedTOBuilder genTOBuilder = addTOToTypeBuilder(typeDef, typeBuilder, node, parentModule,
1005 typeProvider, schemaContext, genCtx.get(module), genCtx);
1006 returnType = genTOBuilder.toInstance();
1008 final Restrictions restrictions = BindingGeneratorUtil.getRestrictions(typeDef);
1009 returnType = typeProvider.javaTypeForSchemaDefinitionType(typeDef, node, restrictions, genCtx.get(module));
1012 final Restrictions restrictions = BindingGeneratorUtil.getRestrictions(typeDef);
1013 returnType = typeProvider.javaTypeForSchemaDefinitionType(typeDef, node, restrictions, genCtx.get(module));
1016 final ParameterizedType listType = Types.listTypeFor(returnType);
1017 constructGetter(typeBuilder, nodeName.getLocalName(), node.getDescription().orElse(null), listType, node.getStatus());
1022 * Converts <code>caseNodes</code> set to list of corresponding generated
1025 * For every <i>case</i> which isn't added through augment or <i>uses</i> is
1026 * created generated type builder. The package names for the builder is
1027 * created as concatenation of the module package (
1028 * <code>basePackageName</code>) and names of all parents nodes of the
1029 * concrete <i>case</i>. There is also relation "<i>implements type</i>"
1030 * between every case builder and <i>choice</i> type
1034 * @param schemaContext
1035 * current schema context
1037 * actual generated context
1038 * @param basePackageName
1039 * string with the module package name
1040 * @param refChoiceType
1041 * type which represents superior <i>case</i>
1043 * choice case node which is mapped to generated type
1044 * @param verboseClassComments
1045 * Javadoc verbosity switch
1046 * @throws IllegalArgumentException
1048 * <li>if <code>basePackageName</code> equals null</li>
1049 * <li>if <code>refChoiceType</code> equals null</li>
1050 * <li>if <code>caseNodes</code> equals null</li>
1053 private static void generateTypesFromChoiceCases(final Module module, final SchemaContext schemaContext,
1054 final Map<Module, ModuleContext> genCtx, final String basePackageName, final Type refChoiceType,
1055 final ChoiceSchemaNode choiceNode, final boolean verboseClassComments, final TypeProvider typeProvider,
1056 final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders, final BindingNamespaceType namespaceType) {
1057 checkArgument(basePackageName != null, "Base Package Name cannot be NULL.");
1058 checkArgument(refChoiceType != null, "Referenced Choice Type cannot be NULL.");
1059 checkArgument(choiceNode != null, "ChoiceNode cannot be NULL.");
1061 for (final CaseSchemaNode caseNode : choiceNode.getCases().values()) {
1062 if (caseNode != null && resolveDataSchemaNodesCheck(module, schemaContext, caseNode)) {
1063 final GeneratedTypeBuilder caseTypeBuilder = addDefaultInterfaceDefinition(basePackageName, caseNode,
1064 module, genCtx, schemaContext, verboseClassComments, genTypeBuilders, typeProvider, namespaceType);
1065 caseTypeBuilder.addImplementsType(refChoiceType);
1066 caseTypeBuilder.setParentTypeForBuilder(refChoiceType);
1067 annotateDeprecatedIfNecessary(caseNode.getStatus(), caseTypeBuilder);
1068 genCtx.get(module).addCaseType(caseNode.getPath(), caseTypeBuilder);
1069 genCtx.get(module).addChoiceToCaseMapping(refChoiceType, caseTypeBuilder, caseNode);
1070 final Iterable<DataSchemaNode> caseChildNodes = caseNode.getChildNodes();
1071 if (caseChildNodes != null) {
1072 final SchemaPath choiceNodeParentPath = choiceNode.getPath().getParent();
1074 if (!Iterables.isEmpty(choiceNodeParentPath.getPathFromRoot())) {
1075 SchemaNode parent = findDataSchemaNode(schemaContext, choiceNodeParentPath);
1077 if (parent instanceof AugmentationSchemaNode) {
1078 final AugmentationSchemaNode augSchema = (AugmentationSchemaNode) parent;
1079 final SchemaPath targetPath = augSchema.getTargetPath();
1080 SchemaNode targetSchemaNode = findDataSchemaNode(schemaContext, targetPath);
1081 if (targetSchemaNode instanceof DataSchemaNode
1082 && ((DataSchemaNode) targetSchemaNode).isAddedByUses()) {
1083 if (targetSchemaNode instanceof DerivableSchemaNode) {
1084 targetSchemaNode = ((DerivableSchemaNode) targetSchemaNode).getOriginal().orElse(null);
1086 if (targetSchemaNode == null) {
1087 throw new IllegalStateException(
1088 "Failed to find target node from grouping for augmentation " + augSchema
1089 + " in module " + module.getName());
1092 parent = targetSchemaNode;
1095 Preconditions.checkState(parent != null, "Could not find Choice node parent %s",
1096 choiceNodeParentPath);
1097 GeneratedTypeBuilder childOfType = findChildNodeByPath(parent.getPath(), genCtx);
1098 if (childOfType == null) {
1099 childOfType = findGroupingByPath(parent.getPath(), genCtx);
1101 resolveDataSchemaNodes(module, basePackageName, caseTypeBuilder, childOfType, caseChildNodes,
1102 genCtx, schemaContext, verboseClassComments, genTypeBuilders, typeProvider, namespaceType);
1104 final GeneratedTypeBuilder moduleType = genCtx.get(module).getModuleNode();
1105 Preconditions.checkNotNull(moduleType, "Module type can not be null.");
1106 resolveDataSchemaNodes(module, basePackageName, caseTypeBuilder, moduleType, caseChildNodes,
1107 genCtx, schemaContext, verboseClassComments, genTypeBuilders, typeProvider, namespaceType);
1109 processUsesImplements(caseNode, module, schemaContext, genCtx, namespaceType);
1115 private static Type resolveAnyNodeAsMethod(final SchemaContext schemaContext, final GeneratedTypeBuilder
1116 typeBuilder, final Map<Module, ModuleContext> genCtx, final DataSchemaNode node, final Module module,
1117 final TypeProvider typeProvider) {
1119 final String anyName = node.getQName().getLocalName();
1120 if (anyName == null) {
1124 Type returnType = Types.DOCUMENT;
1125 constructGetter(typeBuilder, anyName, node.getDescription().orElse(""), returnType, node.getStatus());
1130 * Adds <code>schemaNode</code> to <code>typeBuilder</code> as getter method
1131 * or to <code>genTOBuilder</code> as property.
1134 * string contains the name of list
1135 * @param basePackageName
1136 * string contains the module package name
1138 * data schema node which should be added as getter method to
1139 * <code>typeBuilder</code> or as a property to
1140 * <code>genTOBuilder</code> if is part of the list key
1141 * @param typeBuilder
1142 * generated type builder for the list schema node
1143 * @param genTOBuilder
1144 * generated TO builder for the list keys
1146 * list of string which contains QNames of the list keys
1149 * @param typeProvider
1150 * provider that defines contract for generated types
1151 * @param schemaContext
1154 * map of generated entities in context of YANG modules
1155 * @param genTypeBuilders
1156 * map of generated type builders
1157 * @param verboseClassComments
1158 * generate verbose comments
1159 * @throws IllegalArgumentException
1161 * <li>if <code>schemaNode</code> equals null</li>
1162 * <li>if <code>typeBuilder</code> equals null</li>
1165 private static void addSchemaNodeToListBuilders(final String nodeName, final String basePackageName,
1166 final DataSchemaNode schemaNode, final GeneratedTypeBuilder typeBuilder,
1167 final GeneratedTOBuilder genTOBuilder, final List<QName> listKeys, final Module module,
1168 final TypeProvider typeProvider, final SchemaContext schemaContext, final Map<Module, ModuleContext> genCtx,
1169 final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders, final boolean verboseClassComments,
1170 final BindingNamespaceType namespaceType) {
1171 checkArgument(schemaNode != null, "Data Schema Node cannot be NULL.");
1172 checkArgument(typeBuilder != null, "Generated Type Builder cannot be NULL.");
1174 if (schemaNode instanceof LeafSchemaNode) {
1175 final LeafSchemaNode leaf = (LeafSchemaNode) schemaNode;
1176 final QName leafQName = leaf.getQName();
1178 final Type type = resolveLeafSchemaNodeAsMethod(nodeName, schemaContext, typeBuilder, genCtx, leaf, module,
1179 typeProvider, verboseClassComments);
1180 if (listKeys.contains(leafQName)) {
1182 resolveLeafSchemaNodeAsProperty(nodeName, schemaContext, typeProvider, genCtx, genTOBuilder, leaf, true,
1185 AuxiliaryGenUtils.resolveLeafSchemaNodeAsProperty(nodeName, genTOBuilder, leaf, type, true);
1189 if (schemaNode instanceof LeafListSchemaNode) {
1190 resolveLeafListSchemaNode(schemaContext, typeBuilder, (LeafListSchemaNode) schemaNode, module,
1191 typeProvider, genCtx, verboseClassComments);
1192 } else if (schemaNode instanceof ContainerSchemaNode) {
1193 containerToGenType(module, basePackageName, typeBuilder, typeBuilder, (ContainerSchemaNode) schemaNode,
1194 schemaContext, verboseClassComments, genCtx, genTypeBuilders, typeProvider, namespaceType);
1195 } else if (schemaNode instanceof ListSchemaNode) {
1196 listToGenType(module, basePackageName, typeBuilder, typeBuilder, (ListSchemaNode) schemaNode,
1197 schemaContext, verboseClassComments, genCtx, genTypeBuilders, typeProvider, namespaceType);
1198 } else if (schemaNode instanceof ChoiceSchemaNode) {
1199 choiceToGenType(module, schemaContext, verboseClassComments, basePackageName, typeBuilder,
1200 (ChoiceSchemaNode) schemaNode, genTypeBuilders, genCtx, typeProvider, namespaceType);
1205 private static void addSchemaNodeToListTypeBuilders(final String nodeName, final String basePackageName,
1206 final DataSchemaNode schemaNode, final GeneratedTypeBuilder typeBuilder,
1207 final GeneratedTypeBuilder genTypeBuilder, final List<QName> listKeys, final Module module,
1208 final TypeProvider typeProvider, final SchemaContext schemaContext, final Map<Module, ModuleContext> genCtx,
1209 final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders, final boolean verboseClassComments,
1210 final BindingNamespaceType namespaceType) {
1211 checkArgument(schemaNode != null, "Data Schema Node cannot be NULL.");
1212 checkArgument(typeBuilder != null, "Generated Type Builder cannot be NULL.");
1214 if (schemaNode instanceof LeafSchemaNode) {
1215 final LeafSchemaNode leaf = (LeafSchemaNode) schemaNode;
1216 final QName leafQName = leaf.getQName();
1217 final Type type = resolveLeafSchemaNodeAsMethod(nodeName, schemaContext, typeBuilder, genCtx, leaf, module,
1218 typeProvider, verboseClassComments);
1219 if (listKeys.contains(leafQName)) {
1220 resolveLeafSchemaNodeAsMethod(nodeName, schemaContext, genTypeBuilder, genCtx, leaf, module,
1221 typeProvider, verboseClassComments);
1224 if (schemaNode instanceof LeafListSchemaNode) {
1225 resolveLeafListSchemaNode(schemaContext, typeBuilder, (LeafListSchemaNode) schemaNode, module,
1226 typeProvider, genCtx, verboseClassComments);
1227 } else if (schemaNode instanceof ContainerSchemaNode) {
1228 containerToGenType(module, basePackageName, typeBuilder, typeBuilder, (ContainerSchemaNode) schemaNode,
1229 schemaContext, verboseClassComments, genCtx, genTypeBuilders, typeProvider, namespaceType);
1230 } else if (schemaNode instanceof ListSchemaNode) {
1231 listToGenType(module, basePackageName, typeBuilder, typeBuilder, (ListSchemaNode) schemaNode,
1232 schemaContext, verboseClassComments, genCtx, genTypeBuilders, typeProvider, namespaceType);
1233 } else if (schemaNode instanceof ChoiceSchemaNode) {
1234 choiceToGenType(module, schemaContext, verboseClassComments, basePackageName, typeBuilder,
1235 (ChoiceSchemaNode) schemaNode, genTypeBuilders, genCtx, typeProvider, namespaceType);
1240 private static boolean resolveLeafSchemaNodeAsProperty(final String nodeName, final SchemaContext schemaContext, final TypeProvider
1241 typeProvider, final Map<Module, ModuleContext> genCtx, final GeneratedTOBuilder
1242 toBuilder, final LeafSchemaNode leaf, final boolean isReadOnly, final Module module) {
1244 if (leaf != null && toBuilder != null) {
1246 final TypeDefinition<?> typeDef = leaf.getType();
1247 if (typeDef instanceof UnionTypeDefinition) {
1248 // GeneratedType for this type definition should be already
1250 final QName qname = typeDef.getQName();
1251 final Module unionModule = schemaContext.findModule(qname.getModule()).get();
1252 final ModuleContext mc = genCtx.get(unionModule);
1253 returnType = mc.getTypedefs().get(typeDef.getPath());
1254 } else if (typeDef instanceof EnumTypeDefinition && typeDef.getBaseType() == null) {
1255 // Annonymous enumeration (already generated, since it is inherited via uses).
1256 LeafSchemaNode originalLeaf = (LeafSchemaNode) SchemaNodeUtils.getRootOriginalIfPossible(leaf);
1257 QName qname = originalLeaf.getQName();
1258 final Module enumModule = schemaContext.findModule(qname.getModule()).orElse(null);
1259 returnType = genCtx.get(enumModule).getInnerType(originalLeaf.getType().getPath());
1261 returnType = typeProvider.javaTypeForSchemaDefinitionType(typeDef, leaf, genCtx.get(module));
1263 return AuxiliaryGenUtils.resolveLeafSchemaNodeAsProperty(nodeName, toBuilder, leaf, returnType, isReadOnly);
1268 private static TypeDefinition<?> getBaseOrDeclaredType(final TypeDefinition<?> typeDef) {
1269 final TypeDefinition<?> baseType = typeDef.getBaseType();
1270 return baseType != null && baseType.getBaseType() != null ? baseType : typeDef;
1273 @SuppressWarnings({ "rawtypes", "unchecked" })
1274 private static GeneratedTypeBuilder processDataSchemaNode(final Module module, final String basePackageName,
1275 final GeneratedTypeBuilder childOf, final DataSchemaNode node, final SchemaContext schemaContext,
1276 final boolean verboseClassComments, final Map<Module, ModuleContext> genCtx, final Map<String, Map<String,
1277 GeneratedTypeBuilder>> genTypeBuilders, final TypeProvider typeProvider, final BindingNamespaceType namespaceType) {
1279 final GeneratedTypeBuilder genType = addDefaultInterfaceDefinition(basePackageName, node, childOf, module,
1280 genCtx, schemaContext, verboseClassComments, genTypeBuilders, typeProvider, namespaceType);
1281 annotateDeprecatedIfNecessary(node.getStatus(), genType);
1282 genType.setModuleName(module.getName());
1283 if (verboseClassComments) {
1284 genType.setYangSourceDefinition(YangSourceDefinition.of(module, node));
1285 TypeComments.description(node).ifPresent(genType::addComment);
1286 node.getDescription().ifPresent(genType::setDescription);
1287 node.getReference().ifPresent(genType::setReference);
1289 genType.setSchemaPath((List) node.getPath().getPathFromRoot());
1290 genType.setParentTypeForBuilder(childOf);
1291 if (node instanceof DataNodeContainer) {
1292 genCtx.get(module).addChildNodeType(node, genType);
1298 * Converts all <b>groupings</b> of the module to the list of
1299 * <code>Type</code> objects. Firstly are groupings sorted according mutual
1300 * dependencies. At least dependent (independent) groupings are in the list
1301 * saved at first positions. For every grouping the record is added to map
1302 * {@link ModuleContext#groupings allGroupings}
1307 * collection of groupings from which types will be generated
1308 * @param typeProvider
1309 * provider that defines contract for generated types
1310 * @param schemaContext
1313 * map of generated entities in context of YANG modules
1314 * @param genTypeBuilders
1315 * map of generated type builders
1316 * @param verboseClassComments
1317 * generate verbose comments
1320 static Map<Module, ModuleContext> groupingsToGenTypes(final Module module, final Collection<GroupingDefinition>
1321 groupings, Map<Module, ModuleContext> genCtx, final SchemaContext schemaContext, final boolean
1322 verboseClassComments, final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders, final TypeProvider typeProvider) {
1323 final String basePackageName = BindingMapping.getRootPackageName(module);
1324 final List<GroupingDefinition> groupingsSortedByDependencies = new GroupingDefinitionDependencySort()
1326 for (final GroupingDefinition grouping : groupingsSortedByDependencies) {
1327 genCtx = groupingToGenType(basePackageName, grouping, module, genCtx, schemaContext,
1328 verboseClassComments, genTypeBuilders, typeProvider);
1334 * Converts individual grouping to GeneratedType. Firstly generated type
1335 * builder is created and every child node of grouping is resolved to the
1338 * @param basePackageName
1339 * string contains the module package name
1341 * GroupingDefinition which contains data about grouping
1344 * @param typeProvider
1345 * provider that defines contract for generated types
1346 * @param schemaContext
1349 * map of generated entities in context of YANG modules
1350 * @param genTypeBuilders
1351 * map of generated type builders
1352 * @param verboseClassComments
1353 * generate verbose comments
1355 * @return GeneratedType which is generated from grouping (object of type
1356 * <code>GroupingDefinition</code>)
1358 private static Map<Module, ModuleContext> groupingToGenType(final String basePackageName, final GroupingDefinition grouping, final Module
1359 module, Map<Module, ModuleContext> genCtx, final SchemaContext schemaContext, final boolean
1360 verboseClassComments, final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders, final TypeProvider typeProvider) {
1361 final GeneratedTypeBuilder genType = addDefaultInterfaceDefinition(basePackageName, grouping, module, genCtx,
1362 schemaContext, verboseClassComments, genTypeBuilders, typeProvider, BindingNamespaceType.Grouping);
1363 annotateDeprecatedIfNecessary(grouping.getStatus(), genType);
1364 genCtx.get(module).addGroupingType(grouping, genType);
1365 resolveDataSchemaNodes(module, basePackageName, genType, genType, grouping.getChildNodes(), genCtx,
1366 schemaContext, verboseClassComments, genTypeBuilders, typeProvider, BindingNamespaceType.Grouping);
1367 genCtx = processUsesImplements(grouping, module, schemaContext, genCtx, BindingNamespaceType.Grouping);
1372 * //TODO: add information about multiple base identities in YANG 1.1
1373 * Converts the <b>identity</b> object to GeneratedType. Firstly it is
1374 * created transport object builder. If identity contains base identity then
1375 * reference to base identity is added to superior identity as its extend.
1376 * If identity doesn't contain base identity then only reference to abstract
1377 * class {@link org.opendaylight.yangtools.yang.model.api.IdentitySchemaNode
1378 * BaseIdentity} is added
1382 * @param basePackageName
1383 * string contains the module package name
1385 * IdentitySchemaNode which contains data about identity
1386 * @param schemaContext
1387 * SchemaContext which is used to get package and name
1388 * information about base of identity
1389 * @param genCtx generated context
1390 * @return returns generated context
1392 static Map<Module, ModuleContext> identityToGenType(final Module module, final String basePackageName,
1393 final IdentitySchemaNode identity, final SchemaContext schemaContext, final Map<Module, ModuleContext> genCtx,
1394 final boolean verboseClassComments) {
1396 resolveIdentitySchemaNode(basePackageName, schemaContext, identity, module, verboseClassComments, genCtx);
1400 private static GeneratedTOBuilder resolveIdentitySchemaNode(final String basePackageName, final SchemaContext schemaContext,
1401 final IdentitySchemaNode identity, final Module module, final boolean verboseClassComments,
1402 final Map<Module, ModuleContext> genCtx) {
1403 Preconditions.checkNotNull(identity,"Identity can not be null!");
1405 //check first if identity has been resolved as base identity of some other one
1406 GeneratedTOBuilder newType = findIdentityByQname(identity.getQName(), genCtx);
1407 if (newType == null) {
1408 final Module parentModule = SchemaContextUtil.findParentModule(schemaContext, identity);
1409 Preconditions.checkState(module.equals(parentModule),
1410 "If the type is null ,it must be in the same module, otherwise it must has been"
1411 + "resolved by an imported module.");
1413 final String packageName = BindingGeneratorUtil.packageNameForGeneratedType(basePackageName, identity.getPath(),
1414 BindingNamespaceType.Identity);
1415 newType = new GeneratedTOBuilderImpl(packageName, identity.getQName().getLocalName(), true, false,
1416 genCtx.get(module));
1418 final Set<IdentitySchemaNode> baseIdentities = identity.getBaseIdentities();
1419 if (baseIdentities.size() == 0) {
1420 //no base - abstract
1421 final GeneratedTOBuilderImpl gto = new GeneratedTOBuilderImpl(BaseIdentity.class.getPackage().getName(),
1422 BaseIdentity.class.getSimpleName(), genCtx.get(module));
1423 newType.setExtendsType(gto.toInstance());
1425 //one base - inheritance
1426 final IdentitySchemaNode baseIdentity = baseIdentities.iterator().next();
1427 GeneratedTOBuilder baseType = resolveIdentitySchemaNode(basePackageName, schemaContext,
1428 baseIdentity, module, verboseClassComments, genCtx);
1429 newType.setExtendsType(baseType.toInstance());
1432 newType.setAbstract(true);
1434 if (verboseClassComments) {
1435 newType.setYangSourceDefinition(YangSourceDefinition.of(module));
1436 TypeComments.description(module).ifPresent(newType::addComment);
1437 module.getDescription().ifPresent(newType::setDescription);
1438 module.getReference().ifPresent(newType::setReference);
1440 newType.setSchemaPath((List) identity.getPath().getPathFromRoot());
1442 qNameConstant(newType, BindingMapping.QNAME_STATIC_FIELD_NAME, identity.getQName());
1444 genCtx.get(module).addIdentityType(identity.getQName(), newType);