opendaylight/sal/yang-prototype/yang/yang-model-parser-impl/src/main/java/org/opendaylight/controller/yang/parser/builder/impl/ChoiceCaseBuilder.java

   1 package org.opendaylight.controller.yang.parser.builder.impl;
   2
   3 import java.util.ArrayList;
   4 import java.util.Collections;
   5 import java.util.HashSet;
   6 import java.util.List;
   7 import java.util.Map;
   8 import java.util.Set;
   9 import java.util.TreeMap;
  10
  11 import org.opendaylight.controller.yang.common.QName;
  12 import org.opendaylight.controller.yang.model.api.AugmentationSchema;
  13 import org.opendaylight.controller.yang.model.api.ChoiceCaseNode;
  14 import org.opendaylight.controller.yang.model.api.ConstraintDefinition;
  15 import org.opendaylight.controller.yang.model.api.DataSchemaNode;
  16 import org.opendaylight.controller.yang.model.api.GroupingDefinition;
  17 import org.opendaylight.controller.yang.model.api.SchemaPath;
  18 import org.opendaylight.controller.yang.model.api.Status;
  19 import org.opendaylight.controller.yang.model.api.TypeDefinition;
  20 import org.opendaylight.controller.yang.model.api.UnknownSchemaNode;
  21 import org.opendaylight.controller.yang.model.api.UsesNode;
  22 import org.opendaylight.controller.yang.parser.builder.api.AbstractDataNodeContainerBuilder;
  23 import org.opendaylight.controller.yang.parser.builder.api.AugmentationSchemaBuilder;
  24 import org.opendaylight.controller.yang.parser.builder.api.AugmentationTargetBuilder;
  25 import org.opendaylight.controller.yang.parser.builder.api.DataSchemaNodeBuilder;
  26 import org.opendaylight.controller.yang.parser.builder.api.TypeDefinitionBuilder;
  27 import org.opendaylight.controller.yang.parser.builder.api.UsesNodeBuilder;
  28 import org.opendaylight.controller.yang.parser.util.Comparators;
  29 import org.opendaylight.controller.yang.parser.util.YangParseException;
  30
  31 public final class ChoiceCaseBuilder extends AbstractDataNodeContainerBuilder implements DataSchemaNodeBuilder,
  32         AugmentationTargetBuilder {
  33     private boolean isBuilt;
  34     private final ChoiceCaseNodeImpl instance;
  35     // SchemaNode args
  36     private SchemaPath schemaPath;
  37     private String description;
  38     private String reference;
  39     private Status status = Status.CURRENT;
  40     // DataSchemaNode args
  41     private boolean augmenting;
  42     private final ConstraintsBuilder constraints;
  43     // DataNodeContainer args
  44     private final Set<UsesNodeBuilder> addedUsesNodes = new HashSet<UsesNodeBuilder>();
  45     // AugmentationTarget args
  46     private final Set<AugmentationSchemaBuilder> addedAugmentations = new HashSet<AugmentationSchemaBuilder>();
  47
  48     ChoiceCaseBuilder(final String moduleName, final int line, final QName qname) {
  49         super(moduleName, line, qname);
  50         instance = new ChoiceCaseNodeImpl(qname);
  51         constraints = new ConstraintsBuilder(moduleName, line);
  52     }
  53
  54     @Override
  55     public ChoiceCaseNode build() {
  56         if (!isBuilt) {
  57             instance.setConstraints(constraints.build());
  58             instance.setPath(schemaPath);
  59             instance.setDescription(description);
  60             instance.setReference(reference);
  61             instance.setStatus(status);
  62             instance.setAugmenting(augmenting);
  63
  64             // CHILD NODES
  65             final Map<QName, DataSchemaNode> childs = new TreeMap<QName, DataSchemaNode>(Comparators.QNAME_COMP);
  66             for (DataSchemaNodeBuilder node : addedChildNodes) {
  67                 childs.put(node.getQName(), node.build());
  68             }
  69             instance.setChildNodes(childs);
  70
  71             // USES
  72             final Set<UsesNode> uses = new HashSet<UsesNode>();
  73             for (UsesNodeBuilder builder : addedUsesNodes) {
  74                 uses.add(builder.build());
  75             }
  76             instance.setUses(uses);
  77
  78             // UNKNOWN NODES
  79             final List<UnknownSchemaNode> unknownNodes = new ArrayList<UnknownSchemaNode>();
  80             for (UnknownSchemaNodeBuilder b : addedUnknownNodes) {
  81                 unknownNodes.add(b.build());
  82             }
  83             Collections.sort(unknownNodes, Comparators.SCHEMA_NODE_COMP);
  84             instance.setUnknownSchemaNodes(unknownNodes);
  85
  86             // AUGMENTATIONS
  87             final Set<AugmentationSchema> augmentations = new HashSet<AugmentationSchema>();
  88             for (AugmentationSchemaBuilder builder : addedAugmentations) {
  89                 augmentations.add(builder.build());
  90             }
  91             instance.setAvailableAugmentations(augmentations);
  92
  93             isBuilt = true;
  94         }
  95
  96         return instance;
  97     }
  98
  99     @Override
 100     public void rebuild() {
 101         isBuilt = false;
 102         build();
 103     }
 104
 105     public SchemaPath getPath() {
 106         return schemaPath;
 107     }
 108
 109     @Override
 110     public void setPath(final SchemaPath schemaPath) {
 111         this.schemaPath = schemaPath;
 112     }
 113
 114     public String getDescription() {
 115         return description;
 116     }
 117
 118     @Override
 119     public void setDescription(final String description) {
 120         this.description = description;
 121     }
 122
 123     public String getReference() {
 124         return reference;
 125     }
 126
 127     @Override
 128     public void setReference(String reference) {
 129         this.reference = reference;
 130     }
 131
 132     public Status getStatus() {
 133         return status;
 134     }
 135
 136     @Override
 137     public void setStatus(Status status) {
 138         if (status != null) {
 139             this.status = status;
 140         }
 141     }
 142
 143     public boolean isAugmenting() {
 144         return augmenting;
 145     }
 146
 147     @Override
 148     public void setAugmenting(boolean augmenting) {
 149         this.augmenting = augmenting;
 150     }
 151
 152     public Set<UsesNodeBuilder> getUsesNodes() {
 153         return addedUsesNodes;
 154     }
 155
 156     @Override
 157     public void addUsesNode(UsesNodeBuilder usesNodeBuilder) {
 158         addedUsesNodes.add(usesNodeBuilder);
 159     }
 160
 161     @Override
 162     public Set<TypeDefinitionBuilder> getTypeDefinitionBuilders() {
 163         return Collections.emptySet();
 164     }
 165
 166     @Override
 167     public void addTypedef(TypeDefinitionBuilder typedefBuilder) {
 168         throw new YangParseException(moduleName, line, "Can not add type definition to choice case.");
 169     }
 170
 171     @Override
 172     public Boolean isConfiguration() {
 173         return false;
 174     }
 175
 176     @Override
 177     public void setConfiguration(final Boolean configuration) {
 178         throw new YangParseException(moduleName, line, "Can not add config statement to choice case.");
 179     }
 180
 181     @Override
 182     public ConstraintsBuilder getConstraints() {
 183         return constraints;
 184     }
 185
 186     @Override
 187     public void addAugmentation(AugmentationSchemaBuilder augment) {
 188         addedAugmentations.add(augment);
 189     }
 190
 191     @Override
 192     public int hashCode() {
 193         final int prime = 31;
 194         int result = 1;
 195         result = prime * result + ((schemaPath == null) ? 0 : schemaPath.hashCode());
 196         return result;
 197     }
 198
 199     @Override
 200     public boolean equals(Object obj) {
 201         if (this == obj) {
 202             return true;
 203         }
 204         if (obj == null) {
 205             return false;
 206         }
 207         if (getClass() != obj.getClass()) {
 208             return false;
 209         }
 210         ChoiceCaseBuilder other = (ChoiceCaseBuilder) obj;
 211         if (schemaPath == null) {
 212             if (other.schemaPath != null) {
 213                 return false;
 214             }
 215         } else if (!schemaPath.equals(other.schemaPath)) {
 216             return false;
 217         }
 218         if (parent == null) {
 219             if (other.parent != null) {
 220                 return false;
 221             }
 222         } else if (!parent.equals(other.parent)) {
 223             return false;
 224         }
 225         return true;
 226     }
 227
 228     @Override
 229     public String toString() {
 230         return "case " + getQName().getLocalName();
 231     }
 232
 233     public final class ChoiceCaseNodeImpl implements ChoiceCaseNode {
 234         private final QName qname;
 235         private SchemaPath path;
 236         private String description;
 237         private String reference;
 238         private Status status = Status.CURRENT;
 239         private boolean augmenting;
 240         private ConstraintDefinition constraints;
 241         private Map<QName, DataSchemaNode> childNodes = Collections.emptyMap();
 242         private Set<AugmentationSchema> augmentations = Collections.emptySet();
 243         private Set<UsesNode> uses = Collections.emptySet();
 244         private List<UnknownSchemaNode> unknownNodes = Collections.emptyList();
 245
 246         private ChoiceCaseNodeImpl(QName qname) {
 247             this.qname = qname;
 248         }
 249
 250         @Override
 251         public QName getQName() {
 252             return qname;
 253         }
 254
 255         @Override
 256         public SchemaPath getPath() {
 257             return path;
 258         }
 259
 260         private void setPath(SchemaPath path) {
 261             this.path = path;
 262         }
 263
 264         @Override
 265         public String getDescription() {
 266             return description;
 267         }
 268
 269         private void setDescription(String description) {
 270             this.description = description;
 271         }
 272
 273         @Override
 274         public String getReference() {
 275             return reference;
 276         }
 277
 278         private void setReference(String reference) {
 279             this.reference = reference;
 280         }
 281
 282         @Override
 283         public Status getStatus() {
 284             return status;
 285         }
 286
 287         private void setStatus(Status status) {
 288             if (status != null) {
 289                 this.status = status;
 290             }
 291         }
 292
 293         @Override
 294         public boolean isConfiguration() {
 295             return false;
 296         }
 297
 298         @Override
 299         public ConstraintDefinition getConstraints() {
 300             return constraints;
 301         }
 302
 303         private void setConstraints(ConstraintDefinition constraints) {
 304             this.constraints = constraints;
 305         }
 306
 307         @Override
 308         public boolean isAugmenting() {
 309             return augmenting;
 310         }
 311
 312         private void setAugmenting(boolean augmenting) {
 313             this.augmenting = augmenting;
 314         }
 315
 316         @Override
 317         public boolean isAddedByUses() {
 318             return false;
 319         }
 320
 321         @Override
 322         public List<UnknownSchemaNode> getUnknownSchemaNodes() {
 323             return unknownNodes;
 324         }
 325
 326         private void setUnknownSchemaNodes(List<UnknownSchemaNode> unknownNodes) {
 327             if (unknownNodes != null) {
 328                 this.unknownNodes = unknownNodes;
 329             }
 330         }
 331
 332         /**
 333          * Always returns an empty set, because case node can not contains type
 334          * definitions.
 335          */
 336         @Override
 337         public Set<TypeDefinition<?>> getTypeDefinitions() {
 338             return Collections.emptySet();
 339         }
 340
 341         @Override
 342         public Set<DataSchemaNode> getChildNodes() {
 343             return new HashSet<DataSchemaNode>(childNodes.values());
 344         }
 345
 346         private void setChildNodes(Map<QName, DataSchemaNode> childNodes) {
 347             if (childNodes != null) {
 348                 this.childNodes = childNodes;
 349             }
 350         }
 351
 352         @Override
 353         public Set<GroupingDefinition> getGroupings() {
 354             return Collections.emptySet();
 355         }
 356
 357         @Override
 358         public DataSchemaNode getDataChildByName(QName name) {
 359             return childNodes.get(name);
 360         }
 361
 362         @Override
 363         public DataSchemaNode getDataChildByName(String name) {
 364             DataSchemaNode result = null;
 365             for (Map.Entry<QName, DataSchemaNode> entry : childNodes.entrySet()) {
 366                 if (entry.getKey().getLocalName().equals(name)) {
 367                     result = entry.getValue();
 368                     break;
 369                 }
 370             }
 371             return result;
 372         }
 373
 374         @Override
 375         public Set<UsesNode> getUses() {
 376             return uses;
 377         }
 378
 379         private void setUses(Set<UsesNode> uses) {
 380             if (uses != null) {
 381                 this.uses = uses;
 382             }
 383         }
 384
 385         @Override
 386         public Set<AugmentationSchema> getAvailableAugmentations() {
 387             return augmentations;
 388         }
 389
 390         private void setAvailableAugmentations(Set<AugmentationSchema> augmentations) {
 391             if (augmentations != null) {
 392                 this.augmentations = augmentations;
 393             }
 394         }
 395
 396         public ChoiceCaseBuilder toBuilder() {
 397             return ChoiceCaseBuilder.this;
 398         }
 399
 400         @Override
 401         public int hashCode() {
 402             final int prime = 31;
 403             int result = 1;
 404             result = prime * result + ((qname == null) ? 0 : qname.hashCode());
 405             result = prime * result + ((path == null) ? 0 : path.hashCode());
 406             return result;
 407         }
 408
 409         @Override
 410         public boolean equals(Object obj) {
 411             if (this == obj) {
 412                 return true;
 413             }
 414             if (obj == null) {
 415                 return false;
 416             }
 417             if (getClass() != obj.getClass()) {
 418                 return false;
 419             }
 420             ChoiceCaseNodeImpl other = (ChoiceCaseNodeImpl) obj;
 421             if (qname == null) {
 422                 if (other.qname != null) {
 423                     return false;
 424                 }
 425             } else if (!qname.equals(other.qname)) {
 426                 return false;
 427             }
 428             if (path == null) {
 429                 if (other.path != null) {
 430                     return false;
 431                 }
 432             } else if (!path.equals(other.path)) {
 433                 return false;
 434             }
 435             return true;
 436         }
 437
 438         @Override
 439         public String toString() {
 440             StringBuilder sb = new StringBuilder(ChoiceCaseNodeImpl.class.getSimpleName());
 441             sb.append("[");
 442             sb.append("qname=" + qname);
 443             sb.append("]");
 444             return sb.toString();
 445         }
 446     }
 447
 448 }