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.AbstractSchemaNodeBuilder;
  20 import org.opendaylight.controller.yang.parser.util.Comparators;
  21
  22 public final class FeatureBuilder extends AbstractSchemaNodeBuilder {
  23     private boolean isBuilt;
  24     private final FeatureDefinitionImpl instance;
  25
  26     FeatureBuilder(final int line, final QName qname) {
  27         super(line, qname);
  28         instance = new FeatureDefinitionImpl(qname);
  29     }
  30
  31     @Override
  32     public FeatureDefinitionImpl 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 b : addedUnknownNodes) {
  43                     unknownNodes.add(b.build());
  44                 }
  45                 Collections.sort(unknownNodes, Comparators.SCHEMA_NODE_COMP);
  46             }
  47             instance.setUnknownSchemaNodes(unknownNodes);
  48
  49             isBuilt = true;
  50         }
  51         return instance;
  52     }
  53
  54     private final class FeatureDefinitionImpl implements FeatureDefinition {
  55         private final QName qname;
  56         private SchemaPath path;
  57         private String description;
  58         private String reference;
  59         private Status status = Status.CURRENT;
  60         private List<UnknownSchemaNode> unknownNodes = Collections.emptyList();
  61
  62         private FeatureDefinitionImpl(final QName qname) {
  63             this.qname = qname;
  64         }
  65
  66         @Override
  67         public QName getQName() {
  68             return qname;
  69         }
  70
  71         @Override
  72         public SchemaPath getPath() {
  73             return path;
  74         }
  75
  76         private void setPath(final SchemaPath path) {
  77             this.path = path;
  78         }
  79
  80         @Override
  81         public String getDescription() {
  82             return description;
  83         }
  84
  85         private void setDescription(final String description) {
  86             this.description = description;
  87         }
  88
  89         @Override
  90         public String getReference() {
  91             return reference;
  92         }
  93
  94         private void setReference(final String reference) {
  95             this.reference = reference;
  96         }
  97
  98         @Override
  99         public Status getStatus() {
 100             return status;
 101         }
 102
 103         private void setStatus(Status status) {
 104             if (status != null) {
 105                 this.status = status;
 106             }
 107         }
 108
 109         @Override
 110         public List<UnknownSchemaNode> getUnknownSchemaNodes() {
 111             return unknownNodes;
 112         }
 113
 114         private void setUnknownSchemaNodes(final List<UnknownSchemaNode> unknownNodes) {
 115             if (unknownNodes != null) {
 116                 this.unknownNodes = unknownNodes;
 117             }
 118         }
 119
 120         @Override
 121         public int hashCode() {
 122             final int prime = 31;
 123             int result = 1;
 124             result = prime * result + ((qname == null) ? 0 : qname.hashCode());
 125             result = prime * result + ((path == null) ? 0 : path.hashCode());
 126             return result;
 127         }
 128
 129         @Override
 130         public boolean equals(Object obj) {
 131             if (this == obj) {
 132                 return true;
 133             }
 134             if (obj == null) {
 135                 return false;
 136             }
 137             if (getClass() != obj.getClass()) {
 138                 return false;
 139             }
 140             FeatureDefinitionImpl other = (FeatureDefinitionImpl) obj;
 141             if (qname == null) {
 142                 if (other.qname != null) {
 143                     return false;
 144                 }
 145             } else if (!qname.equals(other.qname)) {
 146                 return false;
 147             }
 148             if (path == null) {
 149                 if (other.path != null) {
 150                     return false;
 151                 }
 152             } else if (!path.equals(other.path)) {
 153                 return false;
 154             }
 155             return true;
 156         }
 157
 158         @Override
 159         public String toString() {
 160             StringBuilder sb = new StringBuilder(FeatureDefinitionImpl.class.getSimpleName());
 161             sb.append("[name=" + qname + "]");
 162             return sb.toString();
 163         }
 164     }
 165
 166 }