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.ExtensionObject;
  import org.eclipse.milo.opcua.stack.core.types.builtin.unsigned.UInteger;
  
  @EqualsAndHashCode(
      callSuper = false
  )
  @SuperBuilder(
      toBuilder = true
  )
  @ToString
  public class MonitoringParameters extends Structure implements UaStructure {
      public static final ExpandedNodeId TYPE_ID = ExpandedNodeId.parse("nsu=http://opcfoundation.org/UA/;i=740");
  
      public static final ExpandedNodeId BINARY_ENCODING_ID = ExpandedNodeId.parse("nsu=http://opcfoundation.org/UA/;i=742");
  
      public static final ExpandedNodeId XML_ENCODING_ID = ExpandedNodeId.parse("nsu=http://opcfoundation.org/UA/;i=741");
  
      private final UInteger clientHandle;
  
      private final Double samplingInterval;
  
      private final ExtensionObject filter;
  
      private final UInteger queueSize;
  
      private final Boolean discardOldest;
  
      public MonitoringParameters(UInteger clientHandle, Double samplingInterval,
                                  ExtensionObject filter, UInteger queueSize, Boolean discardOldest) {
          this.clientHandle = clientHandle;
          this.samplingInterval = samplingInterval;
          this.filter = filter;
          this.queueSize = queueSize;
          this.discardOldest = discardOldest;
      }
  
      @Override
      public ExpandedNodeId getTypeId() {
          return TYPE_ID;
      }
  
      @Override
      public ExpandedNodeId getBinaryEncodingId() {
          return BINARY_ENCODING_ID;
      }
  
      @Override
      public ExpandedNodeId getXmlEncodingId() {
          return XML_ENCODING_ID;
      }
  
      public UInteger getClientHandle() {
          return clientHandle;
      }
  
      public Double getSamplingInterval() {
          return samplingInterval;
      }
  
      public ExtensionObject getFilter() {
          return filter;
      }
  
      public UInteger getQueueSize() {
          return queueSize;
      }
  
      public Boolean getDiscardOldest() {
          return discardOldest;
      }
  
      public static final class Codec extends GenericDataTypeCodec<MonitoringParameters> {
          @Override
          public Class<MonitoringParameters> getType() {
              return MonitoringParameters.class;
          }
  
          @Override
          public MonitoringParameters decode(SerializationContext context, UaDecoder decoder) {
              UInteger clientHandle = decoder.readUInt32("ClientHandle");
              Double samplingInterval = decoder.readDouble("SamplingInterval");
              ExtensionObject filter = decoder.readExtensionObject("Filter");
              UInteger queueSize = decoder.readUInt32("QueueSize");
              Boolean discardOldest = decoder.readBoolean("DiscardOldest");
              return new MonitoringParameters(clientHandle, samplingInterval, filter, queueSize, discardOldest);
          }
  
          @Override
          public void encode(SerializationContext context, UaEncoder encoder,
                             MonitoringParameters value) {
              encoder.writeUInt32("ClientHandle", value.getClientHandle());
              encoder.writeDouble("SamplingInterval", value.getSamplingInterval());
              encoder.writeExtensionObject("Filter", value.getFilter());
              encoder.writeUInt32("QueueSize", value.getQueueSize());
              encoder.writeBoolean("DiscardOldest", value.getDiscardOldest());
          }
      }
  }
  