yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/builder/impl/UsesNodeBuilderImpl.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.yangtools.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.yangtools.yang.model.api.AugmentationSchema;
  19 import org.opendaylight.yangtools.yang.model.api.GroupingDefinition;
  20 import org.opendaylight.yangtools.yang.model.api.SchemaNode;
  21 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  22 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
  23 import org.opendaylight.yangtools.yang.model.api.UsesNode;
  24 import org.opendaylight.yangtools.yang.parser.builder.api.AbstractBuilder;
  25 import org.opendaylight.yangtools.yang.parser.builder.api.AugmentationSchemaBuilder;
  26 import org.opendaylight.yangtools.yang.parser.builder.api.Builder;
  27 import org.opendaylight.yangtools.yang.parser.builder.api.DataNodeContainerBuilder;
  28 import org.opendaylight.yangtools.yang.parser.builder.api.DataSchemaNodeBuilder;
  29 import org.opendaylight.yangtools.yang.parser.builder.api.GroupingBuilder;
  30 import org.opendaylight.yangtools.yang.parser.builder.api.SchemaNodeBuilder;
  31 import org.opendaylight.yangtools.yang.parser.builder.api.UsesNodeBuilder;
  32 import org.opendaylight.yangtools.yang.parser.util.RefineHolder;
  33 import org.opendaylight.yangtools.yang.parser.util.YangParseException;
  34
  35 public final class UsesNodeBuilderImpl extends AbstractBuilder implements UsesNodeBuilder {
  36     private boolean isBuilt;
  37     private UsesNodeImpl instance;
  38     private DataNodeContainerBuilder parentBuilder;
  39     private final String groupingPathString;
  40     private SchemaPath groupingPath;
  41     private GroupingDefinition groupingDefinition;
  42     private GroupingBuilder groupingBuilder;
  43     private boolean addedByUses;
  44     private boolean augmenting;
  45     private boolean resolved;
  46     private final Set<AugmentationSchema> augments = new HashSet<>();
  47     private final Set<AugmentationSchemaBuilder> addedAugments = new HashSet<>();
  48     private final List<SchemaNodeBuilder> refineBuilders = new ArrayList<>();
  49     private final List<RefineHolder> refines = new ArrayList<>();
  50
  51
  52     public UsesNodeBuilderImpl(final String moduleName, final int line, final String groupingName) {
  53         super(moduleName, line);
  54         this.groupingPathString = groupingName;
  55     }
  56
  57     @Override
  58     public UsesNode build() {
  59         if (!isBuilt) {
  60             instance = new UsesNodeImpl(groupingPath);
  61             instance.setAddedByUses(addedByUses);
  62
  63             // AUGMENTATIONS
  64             for (AugmentationSchemaBuilder builder : addedAugments) {
  65                 augments.add(builder.build());
  66             }
  67             instance.setAugmentations(augments);
  68
  69             // REFINES
  70             final Map<SchemaPath, SchemaNode> refineNodes = new HashMap<>();
  71             for (SchemaNodeBuilder refineBuilder : refineBuilders) {
  72                 SchemaNode refineNode = refineBuilder.build();
  73                 refineNodes.put(refineNode.getPath(), refineNode);
  74             }
  75             instance.setRefines(refineNodes);
  76
  77             // UNKNOWN NODES
  78             for (UnknownSchemaNodeBuilder b : addedUnknownNodes) {
  79                 unknownNodes.add(b.build());
  80             }
  81             instance.setUnknownSchemaNodes(unknownNodes);
  82
  83             isBuilt = true;
  84         }
  85
  86         return instance;
  87     }
  88
  89     @Override
  90     public DataNodeContainerBuilder getParent() {
  91         return parentBuilder;
  92     }
  93
  94     @Override
  95     public void setParent(Builder parent) {
  96         if (!(parent instanceof DataNodeContainerBuilder)) {
  97             throw new YangParseException(moduleName, line,
  98                     "Parent of 'uses' has to be instance of DataNodeContainerBuilder, but was: '" + parent + "'.");
  99         }
 100         this.parentBuilder = (DataNodeContainerBuilder) parent;
 101     }
 102
 103     @Override
 104     public SchemaPath getGroupingPath() {
 105         return groupingPath;
 106     }
 107
 108     @Override
 109     public GroupingDefinition getGroupingDefinition() {
 110         return groupingDefinition;
 111     }
 112
 113     @Override
 114     public void setGroupingDefinition(GroupingDefinition groupingDefinition) {
 115         this.groupingDefinition = groupingDefinition;
 116         if (groupingDefinition != null) {
 117             this.groupingPath = groupingDefinition.getPath();
 118         }
 119     }
 120
 121     @Override
 122     public GroupingBuilder getGroupingBuilder() {
 123         return groupingBuilder;
 124     }
 125
 126     @Override
 127     public void setGrouping(GroupingBuilder grouping) {
 128         this.groupingBuilder = grouping;
 129         if (groupingBuilder != null) {
 130             this.groupingPath = groupingBuilder.getPath();
 131         }
 132     }
 133
 134     @Override
 135     public String getGroupingPathAsString() {
 136         return groupingPathString;
 137     }
 138
 139     @Override
 140     public Set<AugmentationSchemaBuilder> getAugmentations() {
 141         return addedAugments;
 142     }
 143
 144     @Override
 145     public void addAugment(final AugmentationSchemaBuilder augmentBuilder) {
 146         addedAugments.add(augmentBuilder);
 147     }
 148
 149     @Override
 150     public boolean isAddedByUses() {
 151         return addedByUses;
 152     }
 153     @Override
 154     public void setAddedByUses(final boolean addedByUses) {
 155         this.addedByUses = addedByUses;
 156     }
 157
 158     @Override
 159     public boolean isAugmenting() {
 160         return augmenting;
 161     }
 162
 163     @Override
 164     public void setAugmenting(boolean augmenting) {
 165         this.augmenting = augmenting;
 166     }
 167
 168     @Override
 169     public boolean isResolved() {
 170         return resolved;
 171     }
 172
 173     @Override
 174     public void setResolved(boolean resolved) {
 175         this.resolved = resolved;
 176     }
 177
 178     @Override
 179     public List<SchemaNodeBuilder> getRefineNodes() {
 180         return refineBuilders;
 181     }
 182
 183     @Override
 184     public void addRefineNode(DataSchemaNodeBuilder refineNode) {
 185         refineBuilders.add(refineNode);
 186     }
 187
 188     @Override
 189     public List<RefineHolder> getRefines() {
 190         return refines;
 191     }
 192
 193     @Override
 194     public void addRefine(RefineHolder refine) {
 195         refines.add(refine);
 196     }
 197
 198     @Override
 199     public int hashCode() {
 200         final int prime = 31;
 201         int result = 1;
 202         result = prime * result + ((groupingPathString == null) ? 0 : groupingPathString.hashCode());
 203         result = prime * result + ((parentBuilder == null) ? 0 : parentBuilder.hashCode());
 204         return result;
 205     }
 206
 207     @Override
 208     public boolean equals(Object obj) {
 209         if (this == obj) {
 210             return true;
 211         }
 212         if (obj == null) {
 213             return false;
 214         }
 215         if (getClass() != obj.getClass()) {
 216             return false;
 217         }
 218         UsesNodeBuilderImpl other = (UsesNodeBuilderImpl) obj;
 219         if (groupingPathString == null) {
 220             if (other.groupingPathString != null) {
 221                 return false;
 222             }
 223         } else if (!groupingPathString.equals(other.groupingPathString)) {
 224             return false;
 225         }
 226         if (parentBuilder == null) {
 227             if (other.parentBuilder != null) {
 228                 return false;
 229             }
 230         } else if (!parentBuilder.equals(other.parentBuilder)) {
 231             return false;
 232         }
 233         return true;
 234     }
 235
 236     @Override
 237     public String toString() {
 238         return "uses '" + groupingPathString + "'";
 239     }
 240
 241     public final class UsesNodeImpl implements UsesNode {
 242         private final SchemaPath groupingPath;
 243         private Set<AugmentationSchema> augmentations = Collections.emptySet();
 244         private boolean addedByUses;
 245         private Map<SchemaPath, SchemaNode> refines = Collections.emptyMap();
 246         private List<UnknownSchemaNode> unknownNodes = Collections.emptyList();
 247
 248         private UsesNodeImpl(final SchemaPath groupingPath) {
 249             this.groupingPath = groupingPath;
 250         }
 251
 252         @Override
 253         public SchemaPath getGroupingPath() {
 254             return groupingPath;
 255         }
 256
 257         @Override
 258         public Set<AugmentationSchema> getAugmentations() {
 259             return augmentations;
 260         }
 261
 262         private void setAugmentations(final Set<AugmentationSchema> augmentations) {
 263             if (augmentations != null) {
 264                 this.augmentations = augmentations;
 265             }
 266         }
 267
 268         @Override
 269         public boolean isAugmenting() {
 270             return false;
 271         }
 272
 273         @Override
 274         public boolean isAddedByUses() {
 275             return addedByUses;
 276         }
 277
 278         private void setAddedByUses(final boolean addedByUses) {
 279             this.addedByUses = addedByUses;
 280         }
 281
 282         @Override
 283         public Map<SchemaPath, SchemaNode> getRefines() {
 284             return refines;
 285         }
 286
 287         private void setRefines(Map<SchemaPath, SchemaNode> refines) {
 288             if (refines != null) {
 289                 this.refines = refines;
 290             }
 291         }
 292
 293         public List<UnknownSchemaNode> getUnknownSchemaNodes() {
 294             return unknownNodes;
 295         }
 296
 297         private void setUnknownSchemaNodes(List<UnknownSchemaNode> unknownSchemaNodes) {
 298             if (unknownSchemaNodes != null) {
 299                 this.unknownNodes = unknownSchemaNodes;
 300             }
 301         }
 302
 303         public UsesNodeBuilder toBuilder() {
 304             return UsesNodeBuilderImpl.this;
 305         }
 306
 307         @Override
 308         public int hashCode() {
 309             final int prime = 31;
 310             int result = 1;
 311             result = prime * result + ((groupingPath == null) ? 0 : groupingPath.hashCode());
 312             result = prime * result + ((augmentations == null) ? 0 : augmentations.hashCode());
 313             return result;
 314         }
 315
 316         @Override
 317         public boolean equals(Object obj) {
 318             if (this == obj) {
 319                 return true;
 320             }
 321             if (obj == null) {
 322                 return false;
 323             }
 324             if (getClass() != obj.getClass()) {
 325                 return false;
 326             }
 327             final UsesNodeImpl other = (UsesNodeImpl) obj;
 328             if (groupingPath == null) {
 329                 if (other.groupingPath != null) {
 330                     return false;
 331                 }
 332             } else if (!groupingPath.equals(other.groupingPath)) {
 333                 return false;
 334             }
 335             if (augmentations == null) {
 336                 if (other.augmentations != null) {
 337                     return false;
 338                 }
 339             } else if (!augmentations.equals(other.augmentations)) {
 340                 return false;
 341             }
 342             return true;
 343         }
 344
 345         @Override
 346         public String toString() {
 347             StringBuilder sb = new StringBuilder(UsesNodeImpl.class.getSimpleName());
 348             sb.append("[groupingPath=");
 349             sb.append(groupingPath);
 350             sb.append("]");
 351             return sb.toString();
 352         }
 353     }
 354
 355 }