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

   1 /*
   2  * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   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
   7  */
   8 package org.opendaylight.controller.yang.parser.builder.impl;
   9
  10 import java.util.ArrayList;
  11 import java.util.Collections;
  12 import java.util.HashSet;
  13 import java.util.List;
  14 import java.util.Map;
  15 import java.util.Set;
  16 import java.util.TreeMap;
  17 import java.util.TreeSet;
  18
  19 import org.opendaylight.controller.yang.common.QName;
  20 import org.opendaylight.controller.yang.model.api.DataSchemaNode;
  21 import org.opendaylight.controller.yang.model.api.GroupingDefinition;
  22 import org.opendaylight.controller.yang.model.api.SchemaPath;
  23 import org.opendaylight.controller.yang.model.api.Status;
  24 import org.opendaylight.controller.yang.model.api.TypeDefinition;
  25 import org.opendaylight.controller.yang.model.api.UnknownSchemaNode;
  26 import org.opendaylight.controller.yang.model.api.UsesNode;
  27 import org.opendaylight.controller.yang.parser.builder.api.AbstractDataNodeContainerBuilder;
  28 import org.opendaylight.controller.yang.parser.builder.api.DataSchemaNodeBuilder;
  29 import org.opendaylight.controller.yang.parser.builder.api.GroupingBuilder;
  30 import org.opendaylight.controller.yang.parser.builder.api.TypeDefinitionBuilder;
  31 import org.opendaylight.controller.yang.parser.builder.api.UsesNodeBuilder;
  32 import org.opendaylight.controller.yang.parser.util.Comparators;
  33 import org.opendaylight.controller.yang.parser.util.YangParseException;
  34
  35 public final class GroupingBuilderImpl extends AbstractDataNodeContainerBuilder implements GroupingBuilder {
  36     private boolean isBuilt;
  37     private final GroupingDefinitionImpl instance;
  38     private SchemaPath schemaPath;
  39     private String description;
  40     private String reference;
  41     private Status status = Status.CURRENT;
  42     private boolean addedByUses;
  43
  44     private Set<TypeDefinition<?>> typedefs;
  45     private final Set<TypeDefinitionBuilder> addedTypedefs = new HashSet<TypeDefinitionBuilder>();
  46
  47     private Set<UsesNode> usesNodes;
  48     private final Set<UsesNodeBuilder> addedUsesNodes = new HashSet<UsesNodeBuilder>();
  49
  50     public GroupingBuilderImpl(final String moduleName, final int line, final QName qname) {
  51         super(moduleName, line, qname);
  52         instance = new GroupingDefinitionImpl(qname);
  53     }
  54
  55     public GroupingBuilderImpl(GroupingBuilder builder) {
  56         super(builder.getModuleName(), builder.getLine(), builder.getQName());
  57         parent = builder.getParent();
  58         instance = new GroupingDefinitionImpl(qname);
  59         schemaPath = builder.getPath();
  60         description = builder.getDescription();
  61         reference = builder.getReference();
  62         status = builder.getStatus();
  63         addedByUses = builder.isAddedByUses();
  64         childNodes = builder.getChildNodes();
  65         addedChildNodes.addAll(builder.getChildNodeBuilders());
  66         groupings = builder.getGroupings();
  67         addedGroupings.addAll(builder.getGroupingBuilders());
  68         addedUsesNodes.addAll(builder.getUses());
  69         addedUnknownNodes.addAll(builder.getUnknownNodeBuilders());
  70     }
  71
  72     @Override
  73     public GroupingDefinition build() {
  74         if (!isBuilt) {
  75             instance.setPath(schemaPath);
  76             instance.setDescription(description);
  77             instance.setReference(reference);
  78             instance.setStatus(status);
  79             instance.setAddedByUses(addedByUses);
  80
  81             // CHILD NODES
  82             final Map<QName, DataSchemaNode> childs = new TreeMap<QName, DataSchemaNode>(Comparators.QNAME_COMP);
  83             if (childNodes == null || childNodes.isEmpty()) {
  84                 for (DataSchemaNodeBuilder node : addedChildNodes) {
  85                     childs.put(node.getQName(), node.build());
  86                 }
  87             } else {
  88                 for (DataSchemaNode node : childNodes) {
  89                     childs.put(node.getQName(), node);
  90                 }
  91             }
  92             instance.setChildNodes(childs);
  93
  94             // GROUPINGS
  95             if (groupings == null) {
  96                 groupings = new TreeSet<GroupingDefinition>(Comparators.SCHEMA_NODE_COMP);
  97                 for (GroupingBuilder builder : addedGroupings) {
  98                     groupings.add(builder.build());
  99                 }
 100             }
 101             instance.setGroupings(groupings);
 102
 103             // TYPEDEFS
 104             if (typedefs == null) {
 105                 typedefs = new TreeSet<TypeDefinition<?>>(Comparators.SCHEMA_NODE_COMP);
 106                 for (TypeDefinitionBuilder entry : addedTypedefs) {
 107                     typedefs.add(entry.build());
 108                 }
 109             }
 110             instance.setTypeDefinitions(typedefs);
 111
 112             // USES
 113             if (usesNodes == null) {
 114                 usesNodes = new HashSet<UsesNode>();
 115                 for (UsesNodeBuilder builder : addedUsesNodes) {
 116                     usesNodes.add(builder.build());
 117                 }
 118             }
 119             instance.setUses(usesNodes);
 120
 121             // UNKNOWN NODES
 122             if (unknownNodes == null) {
 123                 unknownNodes = new ArrayList<UnknownSchemaNode>();
 124                 for (UnknownSchemaNodeBuilder b : addedUnknownNodes) {
 125                     unknownNodes.add(b.build());
 126                 }
 127                 Collections.sort(unknownNodes, Comparators.SCHEMA_NODE_COMP);
 128             }
 129             instance.setUnknownSchemaNodes(unknownNodes);
 130
 131             isBuilt = true;
 132         }
 133
 134         return instance;
 135     }
 136
 137
 138     @Override
 139     public Set<TypeDefinitionBuilder> getTypeDefinitionBuilders() {
 140         return addedTypedefs;
 141     }
 142
 143     @Override
 144     public void addTypedef(final TypeDefinitionBuilder type) {
 145         String typeName = type.getQName().getLocalName();
 146         for (TypeDefinitionBuilder addedTypedef : addedTypedefs) {
 147             throw new YangParseException(moduleName, type.getLine(), "Can not add typedef '" + typeName
 148                     + "': typedef with same name already declared at line " + addedTypedef.getLine());
 149         }
 150         addedTypedefs.add(type);
 151     }
 152
 153     public void setTypedefs(final Set<TypeDefinition<?>> typedefs) {
 154         this.typedefs = typedefs;
 155     }
 156
 157     @Override
 158     public SchemaPath getPath() {
 159         return schemaPath;
 160     }
 161
 162     @Override
 163     public void setPath(SchemaPath schemaPath) {
 164         this.schemaPath = schemaPath;
 165     }
 166
 167     @Override
 168     public String getDescription() {
 169         return description;
 170     }
 171
 172     @Override
 173     public void setDescription(final String description) {
 174         this.description = description;
 175     }
 176
 177     @Override
 178     public String getReference() {
 179         return reference;
 180     }
 181
 182     @Override
 183     public void setReference(final String reference) {
 184         this.reference = reference;
 185     }
 186
 187     @Override
 188     public Status getStatus() {
 189         return status;
 190     }
 191
 192     @Override
 193     public void setStatus(final Status status) {
 194         this.status = status;
 195     }
 196
 197     @Override
 198     public boolean isAddedByUses() {
 199         return addedByUses;
 200     }
 201
 202     @Override
 203     public void setAddedByUses(final boolean addedByUses) {
 204         this.addedByUses = addedByUses;
 205     }
 206
 207     @Override
 208     public Set<UsesNodeBuilder> getUses() {
 209         return addedUsesNodes;
 210     }
 211
 212     @Override
 213     public void addUsesNode(final UsesNodeBuilder usesBuilder) {
 214         addedUsesNodes.add(usesBuilder);
 215     }
 216
 217     public void setUsesnodes(final Set<UsesNode> usesNodes) {
 218         this.usesNodes = usesNodes;
 219     }
 220
 221     @Override
 222     public String toString() {
 223         return "grouping " + qname.getLocalName();
 224     }
 225
 226     private final class GroupingDefinitionImpl implements GroupingDefinition {
 227         private final QName qname;
 228         private SchemaPath path;
 229         private String description;
 230         private String reference;
 231         private Status status;
 232         private boolean addedByUses;
 233         private Map<QName, DataSchemaNode> childNodes = Collections.emptyMap();
 234         private Set<GroupingDefinition> groupings = Collections.emptySet();
 235         private Set<TypeDefinition<?>> typeDefinitions = Collections.emptySet();
 236         private Set<UsesNode> uses = Collections.emptySet();
 237         private List<UnknownSchemaNode> unknownNodes = Collections.emptyList();
 238
 239         private GroupingDefinitionImpl(final QName qname) {
 240             this.qname = qname;
 241         }
 242
 243         @Override
 244         public QName getQName() {
 245             return qname;
 246         }
 247
 248         @Override
 249         public SchemaPath getPath() {
 250             return path;
 251         }
 252
 253         private void setPath(SchemaPath path) {
 254             this.path = path;
 255         }
 256
 257         @Override
 258         public String getDescription() {
 259             return description;
 260         }
 261
 262         private void setDescription(String description) {
 263             this.description = description;
 264         }
 265
 266         @Override
 267         public String getReference() {
 268             return reference;
 269         }
 270
 271         private void setReference(String reference) {
 272             this.reference = reference;
 273         }
 274
 275         @Override
 276         public Status getStatus() {
 277             return status;
 278         }
 279
 280         private void setStatus(Status status) {
 281             this.status = status;
 282         }
 283
 284         @Override
 285         public boolean isAddedByUses() {
 286             return addedByUses;
 287         }
 288
 289         private void setAddedByUses(final boolean addedByUses) {
 290             this.addedByUses = addedByUses;
 291         }
 292
 293         @Override
 294         public Set<DataSchemaNode> getChildNodes() {
 295             final Set<DataSchemaNode> result = new TreeSet<DataSchemaNode>(Comparators.SCHEMA_NODE_COMP);
 296             result.addAll(childNodes.values());
 297             return result;
 298         }
 299
 300         private void setChildNodes(Map<QName, DataSchemaNode> childNodes) {
 301             this.childNodes = childNodes;
 302         }
 303
 304         @Override
 305         public Set<GroupingDefinition> getGroupings() {
 306             return groupings;
 307         }
 308
 309         private void setGroupings(Set<GroupingDefinition> groupings) {
 310             this.groupings = groupings;
 311         }
 312
 313         @Override
 314         public Set<UsesNode> getUses() {
 315             return uses;
 316         }
 317
 318         private void setUses(Set<UsesNode> uses) {
 319             this.uses = uses;
 320         }
 321
 322         @Override
 323         public Set<TypeDefinition<?>> getTypeDefinitions() {
 324             return typeDefinitions;
 325         }
 326
 327         private void setTypeDefinitions(Set<TypeDefinition<?>> typeDefinitions) {
 328             this.typeDefinitions = typeDefinitions;
 329         }
 330
 331         @Override
 332         public List<UnknownSchemaNode> getUnknownSchemaNodes() {
 333             return unknownNodes;
 334         }
 335
 336         private void setUnknownSchemaNodes(List<UnknownSchemaNode> unknownNodes) {
 337             if (unknownNodes != null) {
 338                 this.unknownNodes = unknownNodes;
 339             }
 340         }
 341
 342         @Override
 343         public DataSchemaNode getDataChildByName(QName name) {
 344             return childNodes.get(name);
 345         }
 346
 347         @Override
 348         public DataSchemaNode getDataChildByName(String name) {
 349             DataSchemaNode result = null;
 350             for (Map.Entry<QName, DataSchemaNode> entry : childNodes.entrySet()) {
 351                 if (entry.getKey().getLocalName().equals(name)) {
 352                     result = entry.getValue();
 353                     break;
 354                 }
 355             }
 356             return result;
 357         }
 358
 359         @Override
 360         public int hashCode() {
 361             final int prime = 31;
 362             int result = 1;
 363             result = prime * result + ((qname == null) ? 0 : qname.hashCode());
 364             result = prime * result + ((path == null) ? 0 : path.hashCode());
 365             return result;
 366         }
 367
 368         @Override
 369         public boolean equals(Object obj) {
 370             if (this == obj) {
 371                 return true;
 372             }
 373             if (obj == null) {
 374                 return false;
 375             }
 376             if (getClass() != obj.getClass()) {
 377                 return false;
 378             }
 379             final GroupingDefinitionImpl other = (GroupingDefinitionImpl) obj;
 380             if (qname == null) {
 381                 if (other.qname != null) {
 382                     return false;
 383                 }
 384             } else if (!qname.equals(other.qname)) {
 385                 return false;
 386             }
 387             if (path == null) {
 388                 if (other.path != null) {
 389                     return false;
 390                 }
 391             } else if (!path.equals(other.path)) {
 392                 return false;
 393             }
 394             return true;
 395         }
 396
 397         @Override
 398         public String toString() {
 399             StringBuilder sb = new StringBuilder(GroupingDefinitionImpl.class.getSimpleName());
 400             sb.append("[");
 401             sb.append("qname=" + qname);
 402             sb.append("]");
 403             return sb.toString();
 404         }
 405     }
 406
 407 }