opendaylight/sal/yang-prototype/code-generator/yang-model-parser-impl/src/main/java/org/opendaylight/controller/yang/parser/builder/impl/NotificationBuilder.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.HashMap;
  13 import java.util.HashSet;
  14 import java.util.List;
  15 import java.util.Map;
  16 import java.util.Set;
  17
  18 import org.opendaylight.controller.yang.common.QName;
  19 import org.opendaylight.controller.yang.model.api.DataSchemaNode;
  20 import org.opendaylight.controller.yang.model.api.GroupingDefinition;
  21 import org.opendaylight.controller.yang.model.api.NotificationDefinition;
  22 import org.opendaylight.controller.yang.model.api.SchemaNode;
  23 import org.opendaylight.controller.yang.model.api.SchemaPath;
  24 import org.opendaylight.controller.yang.model.api.Status;
  25 import org.opendaylight.controller.yang.model.api.TypeDefinition;
  26 import org.opendaylight.controller.yang.model.api.UnknownSchemaNode;
  27 import org.opendaylight.controller.yang.model.api.UsesNode;
  28 import org.opendaylight.controller.yang.parser.builder.api.AbstractChildNodeBuilder;
  29 import org.opendaylight.controller.yang.parser.builder.api.DataSchemaNodeBuilder;
  30 import org.opendaylight.controller.yang.parser.builder.api.GroupingBuilder;
  31 import org.opendaylight.controller.yang.parser.builder.api.SchemaNodeBuilder;
  32 import org.opendaylight.controller.yang.parser.builder.api.TypeDefinitionAwareBuilder;
  33 import org.opendaylight.controller.yang.parser.builder.api.TypeDefinitionBuilder;
  34 import org.opendaylight.controller.yang.parser.builder.api.UsesNodeBuilder;
  35
  36 public final class NotificationBuilder extends AbstractChildNodeBuilder
  37         implements TypeDefinitionAwareBuilder, SchemaNodeBuilder {
  38     private boolean isBuilt;
  39     private final NotificationDefinitionImpl instance;
  40     private final int line;
  41     private SchemaPath schemaPath;
  42     private final Set<TypeDefinitionBuilder> addedTypedefs = new HashSet<TypeDefinitionBuilder>();
  43     private final Set<UsesNodeBuilder> addedUsesNodes = new HashSet<UsesNodeBuilder>();
  44     private final List<UnknownSchemaNodeBuilder> addedUnknownNodes = new ArrayList<UnknownSchemaNodeBuilder>();
  45
  46     NotificationBuilder(final QName qname, final int line) {
  47         super(qname);
  48         this.line = line;
  49         instance = new NotificationDefinitionImpl(qname);
  50     }
  51
  52     @Override
  53     public SchemaNode build() {
  54         if (!isBuilt) {
  55             instance.setPath(schemaPath);
  56
  57             // CHILD NODES
  58             final Map<QName, DataSchemaNode> childs = new HashMap<QName, DataSchemaNode>();
  59             for (DataSchemaNodeBuilder node : childNodes) {
  60                 childs.put(node.getQName(), node.build());
  61             }
  62             instance.setChildNodes(childs);
  63
  64             // GROUPINGS
  65             final Set<GroupingDefinition> groupingDefs = new HashSet<GroupingDefinition>();
  66             for (GroupingBuilder builder : groupings) {
  67                 groupingDefs.add(builder.build());
  68             }
  69             instance.setGroupings(groupingDefs);
  70
  71             // TYPEDEFS
  72             final Set<TypeDefinition<?>> typedefs = new HashSet<TypeDefinition<?>>();
  73             for (TypeDefinitionBuilder entry : addedTypedefs) {
  74                 typedefs.add(entry.build());
  75             }
  76             instance.setTypeDefinitions(typedefs);
  77
  78             // USES
  79             final Set<UsesNode> uses = new HashSet<UsesNode>();
  80             for (UsesNodeBuilder builder : addedUsesNodes) {
  81                 uses.add(builder.build());
  82             }
  83             instance.setUses(uses);
  84
  85             // UNKNOWN NODES
  86             final List<UnknownSchemaNode> unknownNodes = new ArrayList<UnknownSchemaNode>();
  87             for (UnknownSchemaNodeBuilder b : addedUnknownNodes) {
  88                 unknownNodes.add(b.build());
  89             }
  90             instance.setUnknownSchemaNodes(unknownNodes);
  91
  92             isBuilt = true;
  93         }
  94
  95         return instance;
  96     }
  97
  98     @Override
  99     public int getLine() {
 100         return line;
 101     }
 102
 103     @Override
 104     public void addTypedef(final TypeDefinitionBuilder type) {
 105         addedTypedefs.add(type);
 106     }
 107
 108     @Override
 109     public void addUsesNode(final UsesNodeBuilder usesNodeBuilder) {
 110         addedUsesNodes.add(usesNodeBuilder);
 111     }
 112
 113     @Override
 114     public SchemaPath getPath() {
 115         return schemaPath;
 116     }
 117
 118     @Override
 119     public void setPath(SchemaPath schemaPath) {
 120         this.schemaPath = schemaPath;
 121     }
 122
 123     @Override
 124     public void setDescription(final String description) {
 125         instance.setDescription(description);
 126     }
 127
 128     @Override
 129     public void setReference(final String reference) {
 130         instance.setReference(reference);
 131     }
 132
 133     @Override
 134     public void setStatus(final Status status) {
 135         instance.setStatus(status);
 136     }
 137
 138     @Override
 139     public void addUnknownSchemaNode(final UnknownSchemaNodeBuilder unknownNode) {
 140         addedUnknownNodes.add(unknownNode);
 141     }
 142
 143     private final class NotificationDefinitionImpl implements NotificationDefinition {
 144         private final QName qname;
 145         private SchemaPath path;
 146         private String description;
 147         private String reference;
 148         private Status status = Status.CURRENT;
 149         private Map<QName, DataSchemaNode> childNodes = Collections.emptyMap();
 150         private Set<GroupingDefinition> groupings = Collections.emptySet();
 151         private Set<TypeDefinition<?>> typeDefinitions = Collections.emptySet();
 152         private Set<UsesNode> uses = Collections.emptySet();
 153         private List<UnknownSchemaNode> unknownNodes = Collections.emptyList();
 154
 155         private NotificationDefinitionImpl(final QName qname) {
 156             this.qname = qname;
 157         }
 158
 159         @Override
 160         public QName getQName() {
 161             return qname;
 162         }
 163
 164         @Override
 165         public SchemaPath getPath() {
 166             return path;
 167         }
 168
 169         private void setPath(final SchemaPath path) {
 170             this.path = path;
 171         }
 172
 173         @Override
 174         public String getDescription() {
 175             return description;
 176         }
 177
 178         private void setDescription(final String description) {
 179             this.description = description;
 180         }
 181
 182         @Override
 183         public String getReference() {
 184             return reference;
 185         }
 186
 187         private void setReference(String reference) {
 188             this.reference = reference;
 189         }
 190
 191         @Override
 192         public Status getStatus() {
 193             return status;
 194         }
 195
 196         private void setStatus(Status status) {
 197             if (status != null) {
 198                 this.status = status;
 199             }
 200         }
 201
 202         @Override
 203         public Set<DataSchemaNode> getChildNodes() {
 204             return new HashSet<DataSchemaNode>(childNodes.values());
 205         }
 206
 207         private void setChildNodes(Map<QName, DataSchemaNode> childNodes) {
 208             if (childNodes != null) {
 209                 this.childNodes = childNodes;
 210             }
 211         }
 212
 213         @Override
 214         public Set<GroupingDefinition> getGroupings() {
 215             return groupings;
 216         }
 217
 218         private void setGroupings(Set<GroupingDefinition> groupings) {
 219             if (groupings != null) {
 220                 this.groupings = groupings;
 221             }
 222         }
 223
 224         @Override
 225         public Set<UsesNode> getUses() {
 226             return uses;
 227         }
 228
 229         private void setUses(Set<UsesNode> uses) {
 230             if (uses != null) {
 231                 this.uses = uses;
 232             }
 233         }
 234
 235         @Override
 236         public Set<TypeDefinition<?>> getTypeDefinitions() {
 237             return typeDefinitions;
 238         }
 239
 240         private void setTypeDefinitions(
 241                 final Set<TypeDefinition<?>> typeDefinitions) {
 242             if (typeDefinitions != null) {
 243                 this.typeDefinitions = typeDefinitions;
 244             }
 245         }
 246
 247         @Override
 248         public List<UnknownSchemaNode> getUnknownSchemaNodes() {
 249             return unknownNodes;
 250         }
 251
 252         private void setUnknownSchemaNodes(
 253                 final List<UnknownSchemaNode> unknownNodes) {
 254             if (unknownNodes != null) {
 255                 this.unknownNodes = unknownNodes;
 256             }
 257         }
 258
 259         @Override
 260         public DataSchemaNode getDataChildByName(QName name) {
 261             return childNodes.get(name);
 262         }
 263
 264         @Override
 265         public DataSchemaNode getDataChildByName(String name) {
 266             DataSchemaNode result = null;
 267             for (Map.Entry<QName, DataSchemaNode> entry : childNodes.entrySet()) {
 268                 if (entry.getKey().getLocalName().equals(name)) {
 269                     result = entry.getValue();
 270                     break;
 271                 }
 272             }
 273             return result;
 274         }
 275
 276         @Override
 277         public int hashCode() {
 278             final int prime = 31;
 279             int result = 1;
 280             result = prime * result + ((qname == null) ? 0 : qname.hashCode());
 281             result = prime * result + ((path == null) ? 0 : path.hashCode());
 282             return result;
 283         }
 284
 285         @Override
 286         public boolean equals(Object obj) {
 287             if (this == obj) {
 288                 return true;
 289             }
 290             if (obj == null) {
 291                 return false;
 292             }
 293             if (getClass() != obj.getClass()) {
 294                 return false;
 295             }
 296             final NotificationDefinitionImpl other = (NotificationDefinitionImpl) obj;
 297             if (qname == null) {
 298                 if (other.qname != null) {
 299                     return false;
 300                 }
 301             } else if (!qname.equals(other.qname)) {
 302                 return false;
 303             }
 304             if (path == null) {
 305                 if (other.path != null) {
 306                     return false;
 307                 }
 308             } else if (!path.equals(other.path)) {
 309                 return false;
 310             }
 311             return true;
 312         }
 313
 314         @Override
 315         public String toString() {
 316             StringBuilder sb = new StringBuilder(
 317                     NotificationDefinitionImpl.class.getSimpleName());
 318             sb.append("[qname=" + qname + ", path=" + path + "]");
 319             return sb.toString();
 320         }
 321     }
 322
 323 }