opendaylight/sal/yang-prototype/code-generator/yang-model-parser-impl/src/main/java/org/opendaylight/controller/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.controller.yang.parser.builder.impl;
   9
  10 import java.util.ArrayList;
  11 import java.util.Collections;
  12 import java.util.List;
  13
  14 import org.opendaylight.controller.yang.common.QName;
  15 import org.opendaylight.controller.yang.model.api.FeatureDefinition;
  16 import org.opendaylight.controller.yang.model.api.SchemaPath;
  17 import org.opendaylight.controller.yang.model.api.Status;
  18 import org.opendaylight.controller.yang.model.api.UnknownSchemaNode;
  19 import org.opendaylight.controller.yang.parser.builder.api.SchemaNodeBuilder;
  20
  21 public final class FeatureBuilder implements SchemaNodeBuilder {
  22     private boolean isBuilt;
  23     private final FeatureDefinitionImpl instance;
  24     private final int line;
  25     private final QName qname;
  26     private SchemaPath schemaPath;
  27     private final List<UnknownSchemaNodeBuilder> addedUnknownNodes = new ArrayList<UnknownSchemaNodeBuilder>();
  28
  29     FeatureBuilder(final QName qname, final int line) {
  30         this.qname = qname;
  31         this.line = line;
  32         instance = new FeatureDefinitionImpl(qname);
  33     }
  34
  35     @Override
  36     public FeatureDefinitionImpl build() {
  37         if(!isBuilt) {
  38             instance.setPath(schemaPath);
  39
  40             // UNKNOWN NODES
  41             final List<UnknownSchemaNode> unknownNodes = new ArrayList<UnknownSchemaNode>();
  42             for (UnknownSchemaNodeBuilder b : addedUnknownNodes) {
  43                 unknownNodes.add(b.build());
  44             }
  45             instance.setUnknownSchemaNodes(unknownNodes);
  46
  47             isBuilt = true;
  48         }
  49         return instance;
  50     }
  51
  52     @Override
  53     public int getLine() {
  54         return line;
  55     }
  56
  57     @Override
  58     public QName getQName() {
  59         return qname;
  60     }
  61
  62     @Override
  63     public SchemaPath getPath() {
  64         return schemaPath;
  65     }
  66
  67     @Override
  68     public void setPath(SchemaPath schemaPath) {
  69         this.schemaPath = schemaPath;
  70     }
  71
  72     @Override
  73     public void setDescription(final String description) {
  74         instance.setDescription(description);
  75     }
  76
  77     @Override
  78     public void setReference(final String reference) {
  79         instance.setReference(reference);
  80     }
  81
  82     @Override
  83     public void setStatus(final Status status) {
  84         instance.setStatus(status);
  85     }
  86
  87     @Override
  88     public void addUnknownSchemaNode(final UnknownSchemaNodeBuilder unknownNode) {
  89         addedUnknownNodes.add(unknownNode);
  90     }
  91
  92     private final class FeatureDefinitionImpl implements FeatureDefinition {
  93         private final QName qname;
  94         private SchemaPath path;
  95         private String description;
  96         private String reference;
  97         private Status status = Status.CURRENT;
  98         private List<UnknownSchemaNode> unknownNodes = Collections.emptyList();
  99
 100         private FeatureDefinitionImpl(final QName qname) {
 101             this.qname = qname;
 102         }
 103
 104         @Override
 105         public QName getQName() {
 106             return qname;
 107         }
 108
 109         @Override
 110         public SchemaPath getPath() {
 111             return path;
 112         }
 113
 114         private void setPath(final SchemaPath path) {
 115             this.path = path;
 116         }
 117
 118         @Override
 119         public String getDescription() {
 120             return description;
 121         }
 122
 123         private void setDescription(final String description) {
 124             this.description = description;
 125         }
 126
 127         @Override
 128         public String getReference() {
 129             return reference;
 130         }
 131
 132         private void setReference(final String reference) {
 133             this.reference = reference;
 134         }
 135
 136         @Override
 137         public Status getStatus() {
 138             return status;
 139         }
 140
 141         private void setStatus(Status status) {
 142             if (status != null) {
 143                 this.status = status;
 144             }
 145         }
 146
 147         @Override
 148         public List<UnknownSchemaNode> getUnknownSchemaNodes() {
 149             return unknownNodes;
 150         }
 151
 152         private void setUnknownSchemaNodes(
 153                 final List<UnknownSchemaNode> unknownNodes) {
 154             if (unknownNodes != null) {
 155                 this.unknownNodes = unknownNodes;
 156             }
 157         }
 158
 159         @Override
 160         public int hashCode() {
 161             final int prime = 31;
 162             int result = 1;
 163             result = prime * result + ((qname == null) ? 0 : qname.hashCode());
 164             result = prime * result + ((path == null) ? 0 : path.hashCode());
 165             return result;
 166         }
 167
 168         @Override
 169         public boolean equals(Object obj) {
 170             if (this == obj) {
 171                 return true;
 172             }
 173             if (obj == null) {
 174                 return false;
 175             }
 176             if (getClass() != obj.getClass()) {
 177                 return false;
 178             }
 179             FeatureDefinitionImpl other = (FeatureDefinitionImpl) obj;
 180             if (qname == null) {
 181                 if (other.qname != null) {
 182                     return false;
 183                 }
 184             } else if (!qname.equals(other.qname)) {
 185                 return false;
 186             }
 187             if (path == null) {
 188                 if (other.path != null) {
 189                     return false;
 190                 }
 191             } else if (!path.equals(other.path)) {
 192                 return false;
 193             }
 194             return true;
 195         }
 196
 197         @Override
 198         public String toString() {
 199             StringBuilder sb = new StringBuilder(
 200                     FeatureDefinitionImpl.class.getSimpleName());
 201             sb.append("[name=" + qname + "]");
 202             return sb.toString();
 203         }
 204     }
 205
 206 }