yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/CaseShorthandImpl.java

   1 /**
   2  * Copyright (c) 2015 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.stmt.rfc6020.effective;
   9
  10 import com.google.common.base.Optional;
  11 import com.google.common.collect.ImmutableList;
  12 import com.google.common.collect.Iterables;
  13 import java.util.Arrays;
  14 import java.util.Collection;
  15 import java.util.Collections;
  16 import java.util.List;
  17 import java.util.Objects;
  18 import java.util.Set;
  19 import org.opendaylight.yangtools.yang.common.QName;
  20 import org.opendaylight.yangtools.yang.model.api.AugmentationSchema;
  21 import org.opendaylight.yangtools.yang.model.api.ChoiceCaseNode;
  22 import org.opendaylight.yangtools.yang.model.api.ConstraintDefinition;
  23 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
  24 import org.opendaylight.yangtools.yang.model.api.DerivableSchemaNode;
  25 import org.opendaylight.yangtools.yang.model.api.GroupingDefinition;
  26 import org.opendaylight.yangtools.yang.model.api.SchemaNode;
  27 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  28 import org.opendaylight.yangtools.yang.model.api.Status;
  29 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
  30 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
  31 import org.opendaylight.yangtools.yang.model.api.UsesNode;
  32
  33 public class CaseShorthandImpl implements ChoiceCaseNode, DerivableSchemaNode {
  34
  35     private final DataSchemaNode caseShorthandNode;
  36     private final QName qName;
  37     private final SchemaPath path;
  38
  39     private final String description;
  40     private final String reference;
  41     private final Status status;
  42
  43     private final boolean augmenting;
  44     private final boolean addedByUses;
  45     ConstraintDefinition constraints;
  46     private ChoiceCaseNode original;
  47
  48     ImmutableList<UnknownSchemaNode> unknownNodes;
  49
  50     public CaseShorthandImpl(DataSchemaNode caseShorthandNode) {
  51         this.caseShorthandNode = caseShorthandNode;
  52         this.qName = caseShorthandNode.getQName();
  53
  54         SchemaPath caseShorthandNodePath = caseShorthandNode.getPath();
  55         Iterable<QName> pathFromRoot = caseShorthandNodePath.getPathFromRoot();
  56         this.path = SchemaPath
  57                 .create(Iterables.limit(pathFromRoot,
  58                         Iterables.size(pathFromRoot) - 1),
  59                         caseShorthandNodePath.isAbsolute());
  60
  61         this.description = caseShorthandNode.getDescription();
  62         this.reference = caseShorthandNode.getReference();
  63         this.status = caseShorthandNode.getStatus();
  64
  65         this.augmenting = caseShorthandNode.isAugmenting();
  66         this.addedByUses = caseShorthandNode.isAddedByUses();
  67         this.constraints = caseShorthandNode.getConstraints();
  68         this.unknownNodes = ImmutableList.copyOf(caseShorthandNode.getUnknownSchemaNodes());
  69     }
  70
  71     @Override
  72     public boolean isAugmenting() {
  73         return augmenting;
  74     }
  75
  76     @Override
  77     public boolean isAddedByUses() {
  78         return addedByUses;
  79     }
  80
  81     @Override
  82     public boolean isConfiguration() {
  83         return false;
  84     }
  85
  86     @Override
  87     public ConstraintDefinition getConstraints() {
  88         return constraints;
  89     }
  90
  91     @Override
  92     public QName getQName() {
  93         return qName;
  94     }
  95
  96     @Override
  97     public SchemaPath getPath() {
  98         return path;
  99     }
 100
 101     @Override
 102     public List<UnknownSchemaNode> getUnknownSchemaNodes() {
 103         return unknownNodes;
 104     }
 105
 106     @Override
 107     public String getDescription() {
 108         return description;
 109     }
 110
 111     @Override
 112     public String getReference() {
 113         return reference;
 114     }
 115
 116     @Override
 117     public Status getStatus() {
 118         return status;
 119     }
 120
 121     @Override
 122     public Set<TypeDefinition<?>> getTypeDefinitions() {
 123         return Collections.emptySet();
 124     }
 125
 126     @Override
 127     public Collection<DataSchemaNode> getChildNodes() {
 128         return Arrays.asList(caseShorthandNode);
 129     }
 130
 131     @Override
 132     public Set<GroupingDefinition> getGroupings() {
 133         return Collections.emptySet();
 134     }
 135
 136     @Override
 137     public DataSchemaNode getDataChildByName(QName name) {
 138         if (qName.equals(name)) {
 139             return caseShorthandNode;
 140         } else {
 141             return null;
 142         }
 143     }
 144
 145     @Override
 146     public DataSchemaNode getDataChildByName(String name) {
 147         if (qName.getLocalName().equals(name)) {
 148             return caseShorthandNode;
 149         } else {
 150             return null;
 151         }
 152     }
 153
 154     @Override
 155     public Set<UsesNode> getUses() {
 156         return Collections.emptySet();
 157     }
 158
 159     @Override
 160     public Set<AugmentationSchema> getAvailableAugmentations() {
 161         return Collections.emptySet();
 162     }
 163
 164     @Override
 165     public Optional<? extends SchemaNode> getOriginal() {
 166         return Optional.fromNullable(original);
 167     }
 168
 169     @Override
 170     public int hashCode() {
 171         final int prime = 31;
 172         int result = 1;
 173         result = prime * result + Objects.hashCode(qName);
 174         result = prime * result + Objects.hashCode(path);
 175         return result;
 176     }
 177
 178     @Override
 179     public boolean equals(final Object obj) {
 180         if (this == obj) {
 181             return true;
 182         }
 183         if (obj == null) {
 184             return false;
 185         }
 186         if (getClass() != obj.getClass()) {
 187             return false;
 188         }
 189         CaseShorthandImpl other = (CaseShorthandImpl) obj;
 190         if (qName == null) {
 191             if (other.qName != null) {
 192                 return false;
 193             }
 194         } else if (!qName.equals(other.qName)) {
 195             return false;
 196         }
 197         if (path == null) {
 198             if (other.path != null) {
 199                 return false;
 200             }
 201         } else if (!path.equals(other.path)) {
 202             return false;
 203         }
 204         return true;
 205     }
 206
 207     @Override
 208     public String toString() {
 209         StringBuilder sb = new StringBuilder(
 210                 CaseShorthandImpl.class.getSimpleName());
 211         sb.append("[");
 212         sb.append("qname=");
 213         sb.append(qName);
 214         sb.append("]");
 215         return sb.toString();
 216     }
 217
 218 }