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.DateTime;
  import org.eclipse.milo.opcua.stack.core.types.builtin.ExpandedNodeId;
  import org.eclipse.milo.opcua.stack.core.types.enumerated.HistoryUpdateType;
  
  @EqualsAndHashCode(
      callSuper = false
  )
  @SuperBuilder(
      toBuilder = true
  )
  @ToString
  public class ModificationInfo extends Structure implements UaStructure {
      public static final ExpandedNodeId TYPE_ID = ExpandedNodeId.parse("nsu=http://opcfoundation.org/UA/;i=11216");
  
      public static final ExpandedNodeId BINARY_ENCODING_ID = ExpandedNodeId.parse("nsu=http://opcfoundation.org/UA/;i=11226");
  
      public static final ExpandedNodeId XML_ENCODING_ID = ExpandedNodeId.parse("nsu=http://opcfoundation.org/UA/;i=11218");
  
      private final DateTime modificationTime;
  
      private final HistoryUpdateType updateType;
  
      private final String userName;
  
      public ModificationInfo(DateTime modificationTime, HistoryUpdateType updateType,
                              String userName) {
          this.modificationTime = modificationTime;
          this.updateType = updateType;
          this.userName = userName;
      }
  
      @Override
      public ExpandedNodeId getTypeId() {
          return TYPE_ID;
      }
  
      @Override
      public ExpandedNodeId getBinaryEncodingId() {
          return BINARY_ENCODING_ID;
      }
  
      @Override
      public ExpandedNodeId getXmlEncodingId() {
          return XML_ENCODING_ID;
      }
  
      public DateTime getModificationTime() {
          return modificationTime;
      }
  
      public HistoryUpdateType getUpdateType() {
          return updateType;
      }
  
      public String getUserName() {
          return userName;
      }
  
      public static final class Codec extends GenericDataTypeCodec<ModificationInfo> {
          @Override
          public Class<ModificationInfo> getType() {
              return ModificationInfo.class;
          }
  
          @Override
          public ModificationInfo decode(SerializationContext context, UaDecoder decoder) {
              DateTime modificationTime = decoder.readDateTime("ModificationTime");
              HistoryUpdateType updateType = decoder.readEnum("UpdateType", HistoryUpdateType.class);
              String userName = decoder.readString("UserName");
              return new ModificationInfo(modificationTime, updateType, userName);
          }
  
          @Override
          public void encode(SerializationContext context, UaEncoder encoder, ModificationInfo value) {
              encoder.writeDateTime("ModificationTime", value.getModificationTime());
              encoder.writeEnum("UpdateType", value.getUpdateType());
              encoder.writeString("UserName", value.getUserName());
          }
      }
  }
  