opendaylight/sal/yang-prototype/code-generator/yang-model-parser-impl/src/main/java/org/opendaylight/controller/yang/model/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.model.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.SchemaPath;
  22 import org.opendaylight.controller.yang.model.api.Status;
  23 import org.opendaylight.controller.yang.model.api.TypeDefinition;
  24 import org.opendaylight.controller.yang.model.api.UnknownSchemaNode;
  25 import org.opendaylight.controller.yang.model.api.UsesNode;
  26 import org.opendaylight.controller.yang.model.parser.builder.api.DataSchemaNodeBuilder;
  27 import org.opendaylight.controller.yang.model.parser.builder.api.GroupingBuilder;
  28 import org.opendaylight.controller.yang.model.parser.builder.api.TypeDefinitionBuilder;
  29 import org.opendaylight.controller.yang.model.parser.builder.api.UsesNodeBuilder;
  30
  31 public class GroupingBuilderImpl implements GroupingBuilder {
  32
  33     private final GroupingDefinitionImpl instance;
  34     private SchemaPath schemaPath;
  35     private final Set<DataSchemaNodeBuilder> childNodes = new HashSet<DataSchemaNodeBuilder>();
  36     private final Set<GroupingBuilder> groupings = new HashSet<GroupingBuilder>();
  37     private final Set<TypeDefinitionBuilder> addedTypedefs = new HashSet<TypeDefinitionBuilder>();
  38     private final Set<UsesNodeBuilder> usesNodes = new HashSet<UsesNodeBuilder>();
  39     private final List<UnknownSchemaNodeBuilder> addedUnknownNodes = new ArrayList<UnknownSchemaNodeBuilder>();
  40
  41     GroupingBuilderImpl(final QName qname) {
  42         this.instance = new GroupingDefinitionImpl(qname);
  43     }
  44
  45     @Override
  46     public GroupingDefinition build() {
  47         instance.setPath(schemaPath);
  48
  49         // CHILD NODES
  50         final Map<QName, DataSchemaNode> childs = new HashMap<QName, DataSchemaNode>();
  51         for (DataSchemaNodeBuilder node : childNodes) {
  52             childs.put(node.getQName(), node.build());
  53         }
  54         instance.setChildNodes(childs);
  55
  56         // GROUPINGS
  57         final Set<GroupingDefinition> groupingDefs = new HashSet<GroupingDefinition>();
  58         for (GroupingBuilder builder : groupings) {
  59             groupingDefs.add(builder.build());
  60         }
  61         instance.setGroupings(groupingDefs);
  62
  63         // TYPEDEFS
  64         final Set<TypeDefinition<?>> typedefs = new HashSet<TypeDefinition<?>>();
  65         for (TypeDefinitionBuilder entry : addedTypedefs) {
  66             typedefs.add(entry.build());
  67         }
  68         instance.setTypeDefinitions(typedefs);
  69
  70         // USES
  71         final Set<UsesNode> usesNodeDefs = new HashSet<UsesNode>();
  72         for (UsesNodeBuilder builder : usesNodes) {
  73             usesNodeDefs.add(builder.build());
  74         }
  75         instance.setUses(usesNodeDefs);
  76
  77         // UNKNOWN NODES
  78         final List<UnknownSchemaNode> unknownNodes = new ArrayList<UnknownSchemaNode>();
  79         for(UnknownSchemaNodeBuilder b : addedUnknownNodes) {
  80             unknownNodes.add(b.build());
  81         }
  82         instance.setUnknownSchemaNodes(unknownNodes);
  83
  84         return instance;
  85     }
  86
  87     /**
  88      * Always returns null.
  89      */
  90     @Override
  91     public QName getQName() {
  92         return null;
  93     }
  94
  95     @Override
  96     public void addTypedef(final TypeDefinitionBuilder type) {
  97         addedTypedefs.add(type);
  98     }
  99
 100     @Override
 101     public SchemaPath getPath() {
 102         return schemaPath;
 103     }
 104
 105     @Override
 106     public void setPath(SchemaPath schemaPath) {
 107         this.schemaPath = schemaPath;
 108     }
 109
 110     @Override
 111     public void setDescription(final String description) {
 112         instance.setDescription(description);
 113     }
 114
 115     @Override
 116     public void setReference(final String reference) {
 117         instance.setReference(reference);
 118     }
 119
 120     @Override
 121     public void setStatus(final Status status) {
 122         instance.setStatus(status);
 123     }
 124
 125     @Override
 126     public DataSchemaNodeBuilder getChildNode(String name) {
 127         DataSchemaNodeBuilder result = null;
 128         for(DataSchemaNodeBuilder node : childNodes) {
 129             if(node.getQName().getLocalName().equals(name)) {
 130                 result = node;
 131                 break;
 132             }
 133         }
 134         return result;
 135     }
 136
 137     @Override
 138     public void addChildNode(final DataSchemaNodeBuilder childNode) {
 139         childNodes.add(childNode);
 140     }
 141
 142     @Override
 143     public void addGrouping(final GroupingBuilder grouping) {
 144         groupings.add(grouping);
 145     }
 146
 147     @Override
 148     public void addUsesNode(final UsesNodeBuilder usesBuilder) {
 149         usesNodes.add(usesBuilder);
 150     }
 151
 152     @Override
 153     public void addUnknownSchemaNode(final UnknownSchemaNodeBuilder unknownNode) {
 154         addedUnknownNodes.add(unknownNode);
 155     }
 156
 157     private static class GroupingDefinitionImpl implements GroupingDefinition {
 158         private final QName qname;
 159         private SchemaPath path;
 160         private String description;
 161         private String reference;
 162         private Status status;
 163         private Map<QName, DataSchemaNode> childNodes = Collections.emptyMap();
 164         private Set<GroupingDefinition> groupings = Collections.emptySet();
 165         private Set<TypeDefinition<?>> typeDefinitions = Collections.emptySet();
 166         private Set<UsesNode> uses = Collections.emptySet();
 167         private List<UnknownSchemaNode> unknownNodes = Collections.emptyList();
 168
 169         private GroupingDefinitionImpl(final QName qname) {
 170             this.qname = qname;
 171         }
 172
 173         @Override
 174         public QName getQName() {
 175             return qname;
 176         }
 177
 178         @Override
 179         public SchemaPath getPath() {
 180             return path;
 181         }
 182
 183         private void setPath(SchemaPath path) {
 184             this.path = path;
 185         }
 186
 187         @Override
 188         public String getDescription() {
 189             return description;
 190         }
 191
 192         private void setDescription(String description) {
 193             this.description = description;
 194         }
 195
 196         @Override
 197         public String getReference() {
 198             return reference;
 199         }
 200
 201         private void setReference(String reference) {
 202             this.reference = reference;
 203         }
 204
 205         @Override
 206         public Status getStatus() {
 207             return status;
 208         }
 209
 210         private void setStatus(Status status) {
 211             this.status = status;
 212         }
 213
 214         @Override
 215         public Set<DataSchemaNode> getChildNodes() {
 216             return new HashSet<DataSchemaNode>(childNodes.values());
 217         }
 218
 219         private void setChildNodes(Map<QName, DataSchemaNode> childNodes) {
 220             this.childNodes = childNodes;
 221         }
 222
 223         @Override
 224         public Set<GroupingDefinition> getGroupings() {
 225             return groupings;
 226         }
 227
 228         private void setGroupings(Set<GroupingDefinition> groupings) {
 229             this.groupings = groupings;
 230         }
 231
 232         @Override
 233         public Set<UsesNode> getUses() {
 234             return uses;
 235         }
 236
 237         private void setUses(Set<UsesNode> uses) {
 238             this.uses = uses;
 239         }
 240
 241         @Override
 242         public Set<TypeDefinition<?>> getTypeDefinitions() {
 243             return typeDefinitions;
 244         }
 245
 246         private void setTypeDefinitions(Set<TypeDefinition<?>> typeDefinitions) {
 247             this.typeDefinitions = typeDefinitions;
 248         }
 249
 250         @Override
 251         public List<UnknownSchemaNode> getUnknownSchemaNodes() {
 252             return unknownNodes;
 253         }
 254
 255         private void setUnknownSchemaNodes(List<UnknownSchemaNode> unknownNodes) {
 256             if(unknownNodes != null) {
 257                 this.unknownNodes = unknownNodes;
 258             }
 259         }
 260
 261         @Override
 262         public DataSchemaNode getDataChildByName(QName name) {
 263             return childNodes.get(name);
 264         }
 265
 266         @Override
 267         public DataSchemaNode getDataChildByName(String name) {
 268             DataSchemaNode result = null;
 269             for (Map.Entry<QName, DataSchemaNode> entry : childNodes.entrySet()) {
 270                 if (entry.getKey().getLocalName().equals(name)) {
 271                     result = entry.getValue();
 272                     break;
 273                 }
 274             }
 275             return result;
 276         }
 277
 278         @Override
 279         public int hashCode() {
 280             final int prime = 31;
 281             int result = 1;
 282             result = prime * result + ((qname == null) ? 0 : qname.hashCode());
 283             result = prime * result + ((path == null) ? 0 : path.hashCode());
 284             return result;
 285         }
 286
 287         @Override
 288         public boolean equals(Object obj) {
 289             if (this == obj) {
 290                 return true;
 291             }
 292             if (obj == null) {
 293                 return false;
 294             }
 295             if (getClass() != obj.getClass()) {
 296                 return false;
 297             }
 298             final GroupingDefinitionImpl other = (GroupingDefinitionImpl) obj;
 299             if (qname == null) {
 300                 if (other.qname != null) {
 301                     return false;
 302                 }
 303             } else if (!qname.equals(other.qname)) {
 304                 return false;
 305             }
 306             if (path == null) {
 307                 if (other.path != null) {
 308                     return false;
 309                 }
 310             } else if (!path.equals(other.path)) {
 311                 return false;
 312             }
 313             return true;
 314         }
 315
 316         @Override
 317         public String toString() {
 318             StringBuilder sb = new StringBuilder(
 319                     GroupingDefinitionImpl.class.getSimpleName());
 320             sb.append("[");
 321             sb.append("qname=" + qname);
 322             sb.append("]");
 323             return sb.toString();
 324         }
 325     }
 326
 327 }