opendaylight/sal/yang-prototype/code-generator/yang-model-parser-impl/src/main/java/org/opendaylight/controller/yang/model/parser/builder/impl/AugmentationSchemaBuilderImpl.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.model.parser.builder.impl;
   9
  10 import java.util.Collections;
  11 import java.util.HashMap;
  12 import java.util.HashSet;
  13 import java.util.Map;
  14 import java.util.Set;
  15
  16 import org.opendaylight.controller.yang.common.QName;
  17 import org.opendaylight.controller.yang.model.api.AugmentationSchema;
  18 import org.opendaylight.controller.yang.model.api.DataSchemaNode;
  19 import org.opendaylight.controller.yang.model.api.GroupingDefinition;
  20 import org.opendaylight.controller.yang.model.api.SchemaPath;
  21 import org.opendaylight.controller.yang.model.api.Status;
  22 import org.opendaylight.controller.yang.model.api.TypeDefinition;
  23 import org.opendaylight.controller.yang.model.api.UsesNode;
  24 import org.opendaylight.controller.yang.model.parser.builder.api.AugmentationSchemaBuilder;
  25 import org.opendaylight.controller.yang.model.parser.builder.api.DataSchemaNodeBuilder;
  26 import org.opendaylight.controller.yang.model.parser.builder.api.GroupingBuilder;
  27 import org.opendaylight.controller.yang.model.parser.builder.api.TypeDefinitionBuilder;
  28 import org.opendaylight.controller.yang.model.parser.builder.api.UsesNodeBuilder;
  29 import org.opendaylight.controller.yang.model.parser.util.YangModelBuilderUtil;
  30
  31 public class AugmentationSchemaBuilderImpl implements AugmentationSchemaBuilder {
  32
  33     private final AugmentationSchemaImpl instance;
  34     private final SchemaPath augmentTarget;
  35     final Set<DataSchemaNodeBuilder> childNodes = new HashSet<DataSchemaNodeBuilder>();
  36     final Set<GroupingBuilder> groupings = new HashSet<GroupingBuilder>();
  37     private final Set<UsesNodeBuilder> usesNodes = new HashSet<UsesNodeBuilder>();
  38
  39     AugmentationSchemaBuilderImpl(String augmentPath) {
  40         SchemaPath targetPath = YangModelBuilderUtil.parseAugmentPath(augmentPath);
  41         augmentTarget = targetPath;
  42         instance = new AugmentationSchemaImpl(targetPath);
  43     }
  44
  45     @Override
  46     public void addChildNode(DataSchemaNodeBuilder childNode) {
  47         childNodes.add(childNode);
  48     }
  49
  50     @Override
  51     public Set<DataSchemaNodeBuilder> getChildNodes() {
  52         return childNodes;
  53     }
  54
  55     @Override
  56     public void addGrouping(GroupingBuilder grouping) {
  57         groupings.add(grouping);
  58     }
  59
  60     @Override
  61     public void addUsesNode(UsesNodeBuilder usesBuilder) {
  62         usesNodes.add(usesBuilder);
  63     }
  64
  65     /**
  66      * Always returns null.
  67      */
  68     @Override
  69     public QName getQName() {
  70         return null;
  71     }
  72
  73     @Override
  74     public AugmentationSchema build() {
  75
  76         // CHILD NODES
  77         Map<QName, DataSchemaNode> childs = new HashMap<QName, DataSchemaNode>();
  78         for (DataSchemaNodeBuilder node : childNodes) {
  79             childs.put(node.getQName(), node.build());
  80         }
  81         instance.setChildNodes(childs);
  82
  83         // GROUPINGS
  84         Set<GroupingDefinition> groupingDefinitions = new HashSet<GroupingDefinition>();
  85         for (GroupingBuilder builder : groupings) {
  86             groupingDefinitions.add(builder.build());
  87         }
  88         instance.setGroupings(groupingDefinitions);
  89
  90         // USES
  91         Set<UsesNode> usesNodeDefinitions = new HashSet<UsesNode>();
  92         for (UsesNodeBuilder builder : usesNodes) {
  93             usesNodeDefinitions.add(builder.build());
  94         }
  95         instance.setUses(usesNodeDefinitions);
  96
  97         return instance;
  98     }
  99
 100     @Override
 101     public void addTypedef(TypeDefinitionBuilder type) {
 102         throw new UnsupportedOperationException(
 103                 "Augmentation can not contains type definitions");
 104     }
 105
 106     @Override
 107     public void setDescription(String description) {
 108         instance.setDescription(description);
 109     }
 110
 111     @Override
 112     public void setReference(String reference) {
 113         instance.setReference(reference);
 114     }
 115
 116     @Override
 117     public void setStatus(Status status) {
 118         instance.setStatus(status);
 119     }
 120
 121     @Override
 122     public SchemaPath getTargetPath() {
 123         return augmentTarget;
 124     }
 125
 126     private static class AugmentationSchemaImpl implements AugmentationSchema {
 127
 128         private final SchemaPath targetPath;
 129         private Map<QName, DataSchemaNode> childNodes;
 130         private Set<GroupingDefinition> groupings;
 131         private Set<UsesNode> uses;
 132
 133         private String description;
 134         private String reference;
 135         private Status status;
 136
 137         private AugmentationSchemaImpl(SchemaPath targetPath) {
 138             this.targetPath = targetPath;
 139         }
 140
 141         @Override
 142         public SchemaPath getTargetPath() {
 143             return targetPath;
 144         }
 145
 146         @Override
 147         public Set<DataSchemaNode> getChildNodes() {
 148             return new HashSet<DataSchemaNode>(childNodes.values());
 149         }
 150
 151         private void setChildNodes(Map<QName, DataSchemaNode> childNodes) {
 152             this.childNodes = childNodes;
 153         }
 154
 155         @Override
 156         public Set<GroupingDefinition> getGroupings() {
 157             return groupings;
 158         }
 159
 160         private void setGroupings(Set<GroupingDefinition> groupings) {
 161             this.groupings = groupings;
 162         }
 163
 164         @Override
 165         public Set<UsesNode> getUses() {
 166             return uses;
 167         }
 168
 169         private void setUses(Set<UsesNode> uses) {
 170             this.uses = uses;
 171         }
 172
 173         /**
 174          * Always returns an empty set, because augmentation can not contains
 175          * type definitions.
 176          */
 177         @Override
 178         public Set<TypeDefinition<?>> getTypeDefinitions() {
 179             return Collections.emptySet();
 180         }
 181
 182         @Override
 183         public String getDescription() {
 184             return description;
 185         }
 186
 187         private void setDescription(String description) {
 188             this.description = description;
 189         }
 190
 191         @Override
 192         public String getReference() {
 193             return reference;
 194         }
 195
 196         private void setReference(String reference) {
 197             this.reference = reference;
 198         }
 199
 200         @Override
 201         public Status getStatus() {
 202             return status;
 203         }
 204
 205         private void setStatus(Status status) {
 206             this.status = status;
 207         }
 208
 209         @Override
 210         public DataSchemaNode getDataChildByName(QName name) {
 211             return childNodes.get(name);
 212         }
 213
 214         @Override
 215         public DataSchemaNode getDataChildByName(String name) {
 216             DataSchemaNode result = null;
 217             for (Map.Entry<QName, DataSchemaNode> entry : childNodes.entrySet()) {
 218                 if (entry.getKey().getLocalName().equals(name)) {
 219                     result = entry.getValue();
 220                     break;
 221                 }
 222             }
 223             return result;
 224         }
 225
 226         @Override
 227         public int hashCode() {
 228             final int prime = 17;
 229             int result = 1;
 230             result = prime * result
 231                     + ((targetPath == null) ? 0 : targetPath.hashCode());
 232             result = prime * result
 233                     + ((childNodes == null) ? 0 : childNodes.hashCode());
 234             result = prime * result
 235                     + ((groupings == null) ? 0 : groupings.hashCode());
 236             result = prime * result + ((uses == null) ? 0 : uses.hashCode());
 237             result = prime * result
 238                     + ((description == null) ? 0 : description.hashCode());
 239             result = prime * result
 240                     + ((reference == null) ? 0 : reference.hashCode());
 241             result = prime * result
 242                     + ((status == null) ? 0 : status.hashCode());
 243             return result;
 244         }
 245
 246         @Override
 247         public boolean equals(Object obj) {
 248             if (this == obj) {
 249                 return true;
 250             }
 251             if (obj == null) {
 252                 return false;
 253             }
 254             if (getClass() != obj.getClass()) {
 255                 return false;
 256             }
 257             AugmentationSchemaImpl other = (AugmentationSchemaImpl) obj;
 258             if (targetPath == null) {
 259                 if (other.targetPath != null) {
 260                     return false;
 261                 }
 262             } else if (!targetPath.equals(other.targetPath)) {
 263                 return false;
 264             }
 265             if (childNodes == null) {
 266                 if (other.childNodes != null) {
 267                     return false;
 268                 }
 269             } else if (!childNodes.equals(other.childNodes)) {
 270                 return false;
 271             }
 272             if (groupings == null) {
 273                 if (other.groupings != null) {
 274                     return false;
 275                 }
 276             } else if (!groupings.equals(other.groupings)) {
 277                 return false;
 278             }
 279             if (uses == null) {
 280                 if (other.uses != null) {
 281                     return false;
 282                 }
 283             } else if (!uses.equals(other.uses)) {
 284                 return false;
 285             }
 286             if (description == null) {
 287                 if (other.description != null) {
 288                     return false;
 289                 }
 290             } else if (!description.equals(other.description)) {
 291                 return false;
 292             }
 293             if (reference == null) {
 294                 if (other.reference != null) {
 295                     return false;
 296                 }
 297             } else if (!reference.equals(other.reference)) {
 298                 return false;
 299             }
 300             if (status == null) {
 301                 if (other.status != null) {
 302                     return false;
 303                 }
 304             } else if (!status.equals(other.status)) {
 305                 return false;
 306             }
 307             return true;
 308         }
 309
 310         @Override
 311         public String toString() {
 312             StringBuilder sb = new StringBuilder(
 313                     AugmentationSchemaImpl.class.getSimpleName());
 314             sb.append("[");
 315             sb.append("targetPath=" + targetPath);
 316             sb.append(", childNodes=" + childNodes.values());
 317             sb.append(", groupings=" + groupings);
 318             sb.append(", uses=" + uses);
 319             sb.append("]");
 320             return sb.toString();
 321         }
 322     }
 323
 324 }