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