code: /*
   * Copyright (c) 2019 the Eclipse Milo Authors
   *
   * This program and the accompanying materials are made
   * available under the terms of the Eclipse Public License 2.0
   * which is available at https://www.eclipse.org/legal/epl-2.0/
   *
   * SPDX-License-Identifier: EPL-2.0
   */
  
  package org.eclipse.milo.opcua.stack.core.types.structured;
  
  import lombok.EqualsAndHashCode;
  import lombok.ToString;
  import lombok.experimental.SuperBuilder;
  import org.eclipse.milo.opcua.stack.core.serialization.SerializationContext;
  import org.eclipse.milo.opcua.stack.core.serialization.UaDecoder;
  import org.eclipse.milo.opcua.stack.core.serialization.UaEncoder;
  import org.eclipse.milo.opcua.stack.core.serialization.UaStructure;
  import org.eclipse.milo.opcua.stack.core.serialization.codecs.GenericDataTypeCodec;
  import org.eclipse.milo.opcua.stack.core.types.builtin.ExpandedNodeId;
  import org.eclipse.milo.opcua.stack.core.types.builtin.NodeId;
  import org.eclipse.milo.opcua.stack.core.types.builtin.QualifiedName;
  import org.eclipse.milo.opcua.stack.core.types.builtin.unsigned.UByte;
  
  @EqualsAndHashCode(
      callSuper = true
  )
  @SuperBuilder(
      toBuilder = true
  )
  @ToString
  public class EnumDescription extends DataTypeDescription implements UaStructure {
      public static final ExpandedNodeId TYPE_ID = ExpandedNodeId.parse("nsu=http://opcfoundation.org/UA/;i=15488");
  
      public static final ExpandedNodeId BINARY_ENCODING_ID = ExpandedNodeId.parse("nsu=http://opcfoundation.org/UA/;i=127");
  
      public static final ExpandedNodeId XML_ENCODING_ID = ExpandedNodeId.parse("nsu=http://opcfoundation.org/UA/;i=15590");
  
      public static final ExpandedNodeId JSON_ENCODING_ID = ExpandedNodeId.parse("nsu=http://opcfoundation.org/UA/;i=15059");
  
      private final EnumDefinition enumDefinition;
  
      private final UByte builtInType;
  
      public EnumDescription(NodeId dataTypeId, QualifiedName name, EnumDefinition enumDefinition,
                             UByte builtInType) {
          super(dataTypeId, name);
          this.enumDefinition = enumDefinition;
          this.builtInType = builtInType;
      }
  
      @Override
      public ExpandedNodeId getTypeId() {
          return TYPE_ID;
      }
  
      @Override
      public ExpandedNodeId getBinaryEncodingId() {
          return BINARY_ENCODING_ID;
      }
  
      @Override
      public ExpandedNodeId getXmlEncodingId() {
          return XML_ENCODING_ID;
      }
  
      public EnumDefinition getEnumDefinition() {
          return enumDefinition;
      }
  
      public UByte getBuiltInType() {
          return builtInType;
      }
  
      public static final class Codec extends GenericDataTypeCodec<EnumDescription> {
          @Override
          public Class<EnumDescription> getType() {
              return EnumDescription.class;
          }
  
          @Override
          public EnumDescription decode(SerializationContext context, UaDecoder decoder) {
              NodeId dataTypeId = decoder.readNodeId("DataTypeId");
              QualifiedName name = decoder.readQualifiedName("Name");
              EnumDefinition enumDefinition = (EnumDefinition) decoder.readStruct("EnumDefinition", EnumDefinition.TYPE_ID);
              UByte builtInType = decoder.readByte("BuiltInType");
              return new EnumDescription(dataTypeId, name, enumDefinition, builtInType);
          }
  
          @Override
          public void encode(SerializationContext context, UaEncoder encoder, EnumDescription value) {
              encoder.writeNodeId("DataTypeId", value.getDataTypeId());
              encoder.writeQualifiedName("Name", value.getName());
              encoder.writeStruct("EnumDefinition", value.getEnumDefinition(), EnumDefinition.TYPE_ID);
              encoder.writeByte("BuiltInType", value.getBuiltInType());
          }
      }
  }
  