yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/builder/impl/FeatureBuilder.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 com.google.common.base.Preconditions;
  11 import com.google.common.collect.ImmutableList;
  12 import java.util.List;
  13 import java.util.Objects;
  14 import org.opendaylight.yangtools.yang.common.QName;
  15 import org.opendaylight.yangtools.yang.model.api.FeatureDefinition;
  16 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  17 import org.opendaylight.yangtools.yang.model.api.Status;
  18 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
  19 import org.opendaylight.yangtools.yang.parser.builder.api.UnknownSchemaNodeBuilder;
  20 import org.opendaylight.yangtools.yang.parser.builder.util.AbstractSchemaNodeBuilder;
  21
  22 /**
  23  * @deprecated Pre-Beryllium implementation, scheduled for removal.
  24  */
  25 @Deprecated
  26 public final class FeatureBuilder extends AbstractSchemaNodeBuilder {
  27     private FeatureDefinitionImpl instance;
  28
  29     FeatureBuilder(final String moduleName, final int line, final QName qname, final SchemaPath path) {
  30         super(moduleName, line, qname);
  31         this.schemaPath = Preconditions.checkNotNull(path, "Schema Path must not be null");
  32     }
  33
  34     @Override
  35     public FeatureDefinitionImpl build() {
  36         if (instance != null) {
  37             return instance;
  38         }
  39
  40         instance = new FeatureDefinitionImpl(qname, schemaPath);
  41
  42         // UNKNOWN NODES
  43         for (UnknownSchemaNodeBuilder b : addedUnknownNodes) {
  44             unknownNodes.add(b.build());
  45         }
  46         instance.unknownNodes = ImmutableList.copyOf(unknownNodes);
  47
  48         return instance;
  49     }
  50
  51     @Override
  52     public String toString() {
  53         return "feature " + qname.getLocalName();
  54     }
  55
  56     private static final class FeatureDefinitionImpl implements FeatureDefinition {
  57         private final QName qname;
  58         private final SchemaPath path;
  59         private String description;
  60         private String reference;
  61         private Status status;
  62         private ImmutableList<UnknownSchemaNode> unknownNodes;
  63
  64         private FeatureDefinitionImpl(final QName qname, final SchemaPath path) {
  65             this.qname = qname;
  66             this.path = path;
  67         }
  68
  69         @Override
  70         public QName getQName() {
  71             return qname;
  72         }
  73
  74         @Override
  75         public SchemaPath getPath() {
  76             return path;
  77         }
  78
  79         @Override
  80         public String getDescription() {
  81             return description;
  82         }
  83
  84         @Override
  85         public String getReference() {
  86             return reference;
  87         }
  88
  89         @Override
  90         public Status getStatus() {
  91             return status;
  92         }
  93
  94         @Override
  95         public List<UnknownSchemaNode> getUnknownSchemaNodes() {
  96             return unknownNodes;
  97         }
  98
  99         @Override
 100         public int hashCode() {
 101             final int prime = 31;
 102             int result = 1;
 103             result = prime * result + Objects.hashCode(qname);
 104             result = prime * result + Objects.hashCode(path);
 105             return result;
 106         }
 107
 108         @Override
 109         public boolean equals(final Object obj) {
 110             if (this == obj) {
 111                 return true;
 112             }
 113             if (obj == null) {
 114                 return false;
 115             }
 116             if (getClass() != obj.getClass()) {
 117                 return false;
 118             }
 119             FeatureDefinitionImpl other = (FeatureDefinitionImpl) obj;
 120             if (qname == null) {
 121                 if (other.qname != null) {
 122                     return false;
 123                 }
 124             } else if (!qname.equals(other.qname)) {
 125                 return false;
 126             }
 127             if (path == null) {
 128                 if (other.path != null) {
 129                     return false;
 130                 }
 131             } else if (!path.equals(other.path)) {
 132                 return false;
 133             }
 134             return true;
 135         }
 136
 137         @Override
 138         public String toString() {
 139             StringBuilder sb = new StringBuilder(FeatureDefinitionImpl.class.getSimpleName());
 140             sb.append("[name=").append(qname).append("]");
 141             return sb.toString();
 142         }
 143     }
 144
 145 }