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• 0.1.1
• source code
• Topic.java

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kafka.entity.changelog.schema.Topic Maven / Gradle / Ivy

// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: src/main/proto/Topic.proto

package kafka.entity.changelog.schema;

public final class Topic {
  private Topic() {}
  public static void registerAllExtensions(
      com.google.protobuf.ExtensionRegistryLite registry) {
  }

  public static void registerAllExtensions(
      com.google.protobuf.ExtensionRegistry registry) {
    registerAllExtensions(
        (com.google.protobuf.ExtensionRegistryLite) registry);
  }
  public interface CommandOrBuilder extends
      // @@protoc_insertion_point(interface_extends:kafka.entity.changelog.Command)
      com.google.protobuf.MessageOrBuilder {

    /**
     * int64 timestamp = 1;
     */
    long getTimestamp();

    /**
     * string username = 2;
     */
    java.lang.String getUsername();
    /**
     * string username = 2;
     */
    com.google.protobuf.ByteString
        getUsernameBytes();

    /**
     * string source = 3;
     */
    java.lang.String getSource();
    /**
     * string source = 3;
     */
    com.google.protobuf.ByteString
        getSourceBytes();

    /**
     * .kafka.entity.changelog.TopicsFound topicsFound = 4;
     */
    boolean hasTopicsFound();
    /**
     * .kafka.entity.changelog.TopicsFound topicsFound = 4;
     */
    kafka.entity.changelog.schema.Topic.TopicsFound getTopicsFound();
    /**
     * .kafka.entity.changelog.TopicsFound topicsFound = 4;
     */
    kafka.entity.changelog.schema.Topic.TopicsFoundOrBuilder getTopicsFoundOrBuilder();

    /**
     * .kafka.entity.changelog.CreateTopic createTopic = 5;
     */
    boolean hasCreateTopic();
    /**
     * .kafka.entity.changelog.CreateTopic createTopic = 5;
     */
    kafka.entity.changelog.schema.Topic.CreateTopic getCreateTopic();
    /**
     * .kafka.entity.changelog.CreateTopic createTopic = 5;
     */
    kafka.entity.changelog.schema.Topic.CreateTopicOrBuilder getCreateTopicOrBuilder();

    /**
     * .kafka.entity.changelog.DeleteTopic deleteTopic = 6;
     */
    boolean hasDeleteTopic();
    /**
     * .kafka.entity.changelog.DeleteTopic deleteTopic = 6;
     */
    kafka.entity.changelog.schema.Topic.DeleteTopic getDeleteTopic();
    /**
     * .kafka.entity.changelog.DeleteTopic deleteTopic = 6;
     */
    kafka.entity.changelog.schema.Topic.DeleteTopicOrBuilder getDeleteTopicOrBuilder();

    /**
     * .kafka.entity.changelog.ApplyTopicConfig applyTopicConfig = 7;
     */
    boolean hasApplyTopicConfig();
    /**
     * .kafka.entity.changelog.ApplyTopicConfig applyTopicConfig = 7;
     */
    kafka.entity.changelog.schema.Topic.ApplyTopicConfig getApplyTopicConfig();
    /**
     * .kafka.entity.changelog.ApplyTopicConfig applyTopicConfig = 7;
     */
    kafka.entity.changelog.schema.Topic.ApplyTopicConfigOrBuilder getApplyTopicConfigOrBuilder();

    public kafka.entity.changelog.schema.Topic.Command.CommandCase getCommandCase();
  }
  /**
   * Protobuf type {@code kafka.entity.changelog.Command}
   */
  public  static final class Command extends
      com.google.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:kafka.entity.changelog.Command)
      CommandOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use Command.newBuilder() to construct.
    private Command(com.google.protobuf.GeneratedMessageV3.Builder builder) {
      super(builder);
    }
    private Command() {
      username_ = "";
      source_ = "";
    }

    @java.lang.Override
    @SuppressWarnings({"unused"})
    protected java.lang.Object newInstance(
        UnusedPrivateParameter unused) {
      return new Command();
    }

    @java.lang.Override
    public final com.google.protobuf.UnknownFieldSet
    getUnknownFields() {
      return this.unknownFields;
    }
    private Command(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
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      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
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            case 8: {

              timestamp_ = input.readInt64();
              break;
            }
            case 18: {
              java.lang.String s = input.readStringRequireUtf8();

              username_ = s;
              break;
            }
            case 26: {
              java.lang.String s = input.readStringRequireUtf8();

              source_ = s;
              break;
            }
            case 34: {
              kafka.entity.changelog.schema.Topic.TopicsFound.Builder subBuilder = null;
              if (commandCase_ == 4) {
                subBuilder = ((kafka.entity.changelog.schema.Topic.TopicsFound) command_).toBuilder();
              }
              command_ =
                  input.readMessage(kafka.entity.changelog.schema.Topic.TopicsFound.parser(), extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom((kafka.entity.changelog.schema.Topic.TopicsFound) command_);
                command_ = subBuilder.buildPartial();
              }
              commandCase_ = 4;
              break;
            }
            case 42: {
              kafka.entity.changelog.schema.Topic.CreateTopic.Builder subBuilder = null;
              if (commandCase_ == 5) {
                subBuilder = ((kafka.entity.changelog.schema.Topic.CreateTopic) command_).toBuilder();
              }
              command_ =
                  input.readMessage(kafka.entity.changelog.schema.Topic.CreateTopic.parser(), extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom((kafka.entity.changelog.schema.Topic.CreateTopic) command_);
                command_ = subBuilder.buildPartial();
              }
              commandCase_ = 5;
              break;
            }
            case 50: {
              kafka.entity.changelog.schema.Topic.DeleteTopic.Builder subBuilder = null;
              if (commandCase_ == 6) {
                subBuilder = ((kafka.entity.changelog.schema.Topic.DeleteTopic) command_).toBuilder();
              }
              command_ =
                  input.readMessage(kafka.entity.changelog.schema.Topic.DeleteTopic.parser(), extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom((kafka.entity.changelog.schema.Topic.DeleteTopic) command_);
                command_ = subBuilder.buildPartial();
              }
              commandCase_ = 6;
              break;
            }
            case 58: {
              kafka.entity.changelog.schema.Topic.ApplyTopicConfig.Builder subBuilder = null;
              if (commandCase_ == 7) {
                subBuilder = ((kafka.entity.changelog.schema.Topic.ApplyTopicConfig) command_).toBuilder();
              }
              command_ =
                  input.readMessage(kafka.entity.changelog.schema.Topic.ApplyTopicConfig.parser(), extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom((kafka.entity.changelog.schema.Topic.ApplyTopicConfig) command_);
                command_ = subBuilder.buildPartial();
              }
              commandCase_ = 7;
              break;
            }
            default: {
              if (!parseUnknownField(
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                done = true;
              }
              break;
            }
          }
        }
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new com.google.protobuf.InvalidProtocolBufferException(
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      } finally {
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return kafka.entity.changelog.schema.Topic.internal_static_kafka_entity_changelog_Command_descriptor;
    }

    @java.lang.Override
    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
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          .ensureFieldAccessorsInitialized(
              kafka.entity.changelog.schema.Topic.Command.class, kafka.entity.changelog.schema.Topic.Command.Builder.class);
    }

    private int commandCase_ = 0;
    private java.lang.Object command_;
    public enum CommandCase
        implements com.google.protobuf.Internal.EnumLite {
      TOPICSFOUND(4),
      CREATETOPIC(5),
      DELETETOPIC(6),
      APPLYTOPICCONFIG(7),
      COMMAND_NOT_SET(0);
      private final int value;
      private CommandCase(int value) {
        this.value = value;
      }
      /**
       * @deprecated Use {@link #forNumber(int)} instead.
       */
      @java.lang.Deprecated
      public static CommandCase valueOf(int value) {
        return forNumber(value);
      }

      public static CommandCase forNumber(int value) {
        switch (value) {
          case 4: return TOPICSFOUND;
          case 5: return CREATETOPIC;
          case 6: return DELETETOPIC;
          case 7: return APPLYTOPICCONFIG;
          case 0: return COMMAND_NOT_SET;
          default: return null;
        }
      }
      public int getNumber() {
        return this.value;
      }
    };

    public CommandCase
    getCommandCase() {
      return CommandCase.forNumber(
          commandCase_);
    }

    public static final int TIMESTAMP_FIELD_NUMBER = 1;
    private long timestamp_;
    /**
     * int64 timestamp = 1;
     */
    public long getTimestamp() {
      return timestamp_;
    }

    public static final int USERNAME_FIELD_NUMBER = 2;
    private volatile java.lang.Object username_;
    /**
     * string username = 2;
     */
    public java.lang.String getUsername() {
      java.lang.Object ref = username_;
      if (ref instanceof java.lang.String) {
        return (java.lang.String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        username_ = s;
        return s;
      }
    }
    /**
     * string username = 2;
     */
    public com.google.protobuf.ByteString
        getUsernameBytes() {
      java.lang.Object ref = username_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        username_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    public static final int SOURCE_FIELD_NUMBER = 3;
    private volatile java.lang.Object source_;
    /**
     * string source = 3;
     */
    public java.lang.String getSource() {
      java.lang.Object ref = source_;
      if (ref instanceof java.lang.String) {
        return (java.lang.String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        source_ = s;
        return s;
      }
    }
    /**
     * string source = 3;
     */
    public com.google.protobuf.ByteString
        getSourceBytes() {
      java.lang.Object ref = source_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        source_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    public static final int TOPICSFOUND_FIELD_NUMBER = 4;
    /**
     * .kafka.entity.changelog.TopicsFound topicsFound = 4;
     */
    public boolean hasTopicsFound() {
      return commandCase_ == 4;
    }
    /**
     * .kafka.entity.changelog.TopicsFound topicsFound = 4;
     */
    public kafka.entity.changelog.schema.Topic.TopicsFound getTopicsFound() {
      if (commandCase_ == 4) {
         return (kafka.entity.changelog.schema.Topic.TopicsFound) command_;
      }
      return kafka.entity.changelog.schema.Topic.TopicsFound.getDefaultInstance();
    }
    /**
     * .kafka.entity.changelog.TopicsFound topicsFound = 4;
     */
    public kafka.entity.changelog.schema.Topic.TopicsFoundOrBuilder getTopicsFoundOrBuilder() {
      if (commandCase_ == 4) {
         return (kafka.entity.changelog.schema.Topic.TopicsFound) command_;
      }
      return kafka.entity.changelog.schema.Topic.TopicsFound.getDefaultInstance();
    }

    public static final int CREATETOPIC_FIELD_NUMBER = 5;
    /**
     * .kafka.entity.changelog.CreateTopic createTopic = 5;
     */
    public boolean hasCreateTopic() {
      return commandCase_ == 5;
    }
    /**
     * .kafka.entity.changelog.CreateTopic createTopic = 5;
     */
    public kafka.entity.changelog.schema.Topic.CreateTopic getCreateTopic() {
      if (commandCase_ == 5) {
         return (kafka.entity.changelog.schema.Topic.CreateTopic) command_;
      }
      return kafka.entity.changelog.schema.Topic.CreateTopic.getDefaultInstance();
    }
    /**
     * .kafka.entity.changelog.CreateTopic createTopic = 5;
     */
    public kafka.entity.changelog.schema.Topic.CreateTopicOrBuilder getCreateTopicOrBuilder() {
      if (commandCase_ == 5) {
         return (kafka.entity.changelog.schema.Topic.CreateTopic) command_;
      }
      return kafka.entity.changelog.schema.Topic.CreateTopic.getDefaultInstance();
    }

    public static final int DELETETOPIC_FIELD_NUMBER = 6;
    /**
     * .kafka.entity.changelog.DeleteTopic deleteTopic = 6;
     */
    public boolean hasDeleteTopic() {
      return commandCase_ == 6;
    }
    /**
     * .kafka.entity.changelog.DeleteTopic deleteTopic = 6;
     */
    public kafka.entity.changelog.schema.Topic.DeleteTopic getDeleteTopic() {
      if (commandCase_ == 6) {
         return (kafka.entity.changelog.schema.Topic.DeleteTopic) command_;
      }
      return kafka.entity.changelog.schema.Topic.DeleteTopic.getDefaultInstance();
    }
    /**
     * .kafka.entity.changelog.DeleteTopic deleteTopic = 6;
     */
    public kafka.entity.changelog.schema.Topic.DeleteTopicOrBuilder getDeleteTopicOrBuilder() {
      if (commandCase_ == 6) {
         return (kafka.entity.changelog.schema.Topic.DeleteTopic) command_;
      }
      return kafka.entity.changelog.schema.Topic.DeleteTopic.getDefaultInstance();
    }

    public static final int APPLYTOPICCONFIG_FIELD_NUMBER = 7;
    /**
     * .kafka.entity.changelog.ApplyTopicConfig applyTopicConfig = 7;
     */
    public boolean hasApplyTopicConfig() {
      return commandCase_ == 7;
    }
    /**
     * .kafka.entity.changelog.ApplyTopicConfig applyTopicConfig = 7;
     */
    public kafka.entity.changelog.schema.Topic.ApplyTopicConfig getApplyTopicConfig() {
      if (commandCase_ == 7) {
         return (kafka.entity.changelog.schema.Topic.ApplyTopicConfig) command_;
      }
      return kafka.entity.changelog.schema.Topic.ApplyTopicConfig.getDefaultInstance();
    }
    /**
     * .kafka.entity.changelog.ApplyTopicConfig applyTopicConfig = 7;
     */
    public kafka.entity.changelog.schema.Topic.ApplyTopicConfigOrBuilder getApplyTopicConfigOrBuilder() {
      if (commandCase_ == 7) {
         return (kafka.entity.changelog.schema.Topic.ApplyTopicConfig) command_;
      }
      return kafka.entity.changelog.schema.Topic.ApplyTopicConfig.getDefaultInstance();
    }

    private byte memoizedIsInitialized = -1;
    @java.lang.Override
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized == 1) return true;
      if (isInitialized == 0) return false;

      memoizedIsInitialized = 1;
      return true;
    }

    @java.lang.Override
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      if (timestamp_ != 0L) {
        output.writeInt64(1, timestamp_);
      }
      if (!getUsernameBytes().isEmpty()) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 2, username_);
      }
      if (!getSourceBytes().isEmpty()) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 3, source_);
      }
      if (commandCase_ == 4) {
        output.writeMessage(4, (kafka.entity.changelog.schema.Topic.TopicsFound) command_);
      }
      if (commandCase_ == 5) {
        output.writeMessage(5, (kafka.entity.changelog.schema.Topic.CreateTopic) command_);
      }
      if (commandCase_ == 6) {
        output.writeMessage(6, (kafka.entity.changelog.schema.Topic.DeleteTopic) command_);
      }
      if (commandCase_ == 7) {
        output.writeMessage(7, (kafka.entity.changelog.schema.Topic.ApplyTopicConfig) command_);
      }
      unknownFields.writeTo(output);
    }

    @java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      if (timestamp_ != 0L) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt64Size(1, timestamp_);
      }
      if (!getUsernameBytes().isEmpty()) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, username_);
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      if (!getSourceBytes().isEmpty()) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, source_);
      }
      if (commandCase_ == 4) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(4, (kafka.entity.changelog.schema.Topic.TopicsFound) command_);
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      if (commandCase_ == 5) {
        size += com.google.protobuf.CodedOutputStream
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      }
      if (commandCase_ == 6) {
        size += com.google.protobuf.CodedOutputStream
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      if (commandCase_ == 7) {
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      }
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      return size;
    }

    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
       return true;
      }
      if (!(obj instanceof kafka.entity.changelog.schema.Topic.Command)) {
        return super.equals(obj);
      }
      kafka.entity.changelog.schema.Topic.Command other = (kafka.entity.changelog.schema.Topic.Command) obj;

      if (getTimestamp()
          != other.getTimestamp()) return false;
      if (!getUsername()
          .equals(other.getUsername())) return false;
      if (!getSource()
          .equals(other.getSource())) return false;
      if (!getCommandCase().equals(other.getCommandCase())) return false;
      switch (commandCase_) {
        case 4:
          if (!getTopicsFound()
              .equals(other.getTopicsFound())) return false;
          break;
        case 5:
          if (!getCreateTopic()
              .equals(other.getCreateTopic())) return false;
          break;
        case 6:
          if (!getDeleteTopic()
              .equals(other.getDeleteTopic())) return false;
          break;
        case 7:
          if (!getApplyTopicConfig()
              .equals(other.getApplyTopicConfig())) return false;
          break;
        case 0:
        default:
      }
      if (!unknownFields.equals(other.unknownFields)) return false;
      return true;
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    @java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      hash = (37 * hash) + TIMESTAMP_FIELD_NUMBER;
      hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
          getTimestamp());
      hash = (37 * hash) + USERNAME_FIELD_NUMBER;
      hash = (53 * hash) + getUsername().hashCode();
      hash = (37 * hash) + SOURCE_FIELD_NUMBER;
      hash = (53 * hash) + getSource().hashCode();
      switch (commandCase_) {
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        case 5:
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          break;
        case 6:
          hash = (37 * hash) + DELETETOPIC_FIELD_NUMBER;
          hash = (53 * hash) + getDeleteTopic().hashCode();
          break;
        case 7:
          hash = (37 * hash) + APPLYTOPICCONFIG_FIELD_NUMBER;
          hash = (53 * hash) + getApplyTopicConfig().hashCode();
          break;
        case 0:
        default:
      }
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        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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    public static kafka.entity.changelog.schema.Topic.Command parseFrom(
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    public static kafka.entity.changelog.schema.Topic.Command parseFrom(
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      return PARSER.parseFrom(data, extensionRegistry);
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    public static kafka.entity.changelog.schema.Topic.Command parseFrom(
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                kafka.entity.changelog.schema.Topic.Command.class, kafka.entity.changelog.schema.Topic.Command.Builder.class);
      }

      // Construct using kafka.entity.changelog.schema.Topic.Command.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
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      private void maybeForceBuilderInitialization() {
        if (com.google.protobuf.GeneratedMessageV3
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      @java.lang.Override
      public Builder clear() {
        super.clear();
        timestamp_ = 0L;

        username_ = "";

        source_ = "";

        commandCase_ = 0;
        command_ = null;
        return this;
      }

      @java.lang.Override
      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return kafka.entity.changelog.schema.Topic.internal_static_kafka_entity_changelog_Command_descriptor;
      }

      @java.lang.Override
      public kafka.entity.changelog.schema.Topic.Command getDefaultInstanceForType() {
        return kafka.entity.changelog.schema.Topic.Command.getDefaultInstance();
      }

      @java.lang.Override
      public kafka.entity.changelog.schema.Topic.Command build() {
        kafka.entity.changelog.schema.Topic.Command result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public kafka.entity.changelog.schema.Topic.Command buildPartial() {
        kafka.entity.changelog.schema.Topic.Command result = new kafka.entity.changelog.schema.Topic.Command(this);
        result.timestamp_ = timestamp_;
        result.username_ = username_;
        result.source_ = source_;
        if (commandCase_ == 4) {
          if (topicsFoundBuilder_ == null) {
            result.command_ = command_;
          } else {
            result.command_ = topicsFoundBuilder_.build();
          }
        }
        if (commandCase_ == 5) {
          if (createTopicBuilder_ == null) {
            result.command_ = command_;
          } else {
            result.command_ = createTopicBuilder_.build();
          }
        }
        if (commandCase_ == 6) {
          if (deleteTopicBuilder_ == null) {
            result.command_ = command_;
          } else {
            result.command_ = deleteTopicBuilder_.build();
          }
        }
        if (commandCase_ == 7) {
          if (applyTopicConfigBuilder_ == null) {
            result.command_ = command_;
          } else {
            result.command_ = applyTopicConfigBuilder_.build();
          }
        }
        result.commandCase_ = commandCase_;
        onBuilt();
        return result;
      }

      @java.lang.Override
      public Builder clone() {
        return super.clone();
      }
      @java.lang.Override
      public Builder setField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          com.google.protobuf.Descriptors.FieldDescriptor field) {
        return super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
        return super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return super.setRepeatedField(field, index, value);
      }
      @java.lang.Override
      public Builder addRepeatedField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.addRepeatedField(field, value);
      }
      @java.lang.Override
      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof kafka.entity.changelog.schema.Topic.Command) {
          return mergeFrom((kafka.entity.changelog.schema.Topic.Command)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(kafka.entity.changelog.schema.Topic.Command other) {
        if (other == kafka.entity.changelog.schema.Topic.Command.getDefaultInstance()) return this;
        if (other.getTimestamp() != 0L) {
          setTimestamp(other.getTimestamp());
        }
        if (!other.getUsername().isEmpty()) {
          username_ = other.username_;
          onChanged();
        }
        if (!other.getSource().isEmpty()) {
          source_ = other.source_;
          onChanged();
        }
        switch (other.getCommandCase()) {
          case TOPICSFOUND: {
            mergeTopicsFound(other.getTopicsFound());
            break;
          }
          case CREATETOPIC: {
            mergeCreateTopic(other.getCreateTopic());
            break;
          }
          case DELETETOPIC: {
            mergeDeleteTopic(other.getDeleteTopic());
            break;
          }
          case APPLYTOPICCONFIG: {
            mergeApplyTopicConfig(other.getApplyTopicConfig());
            break;
          }
          case COMMAND_NOT_SET: {
            break;
          }
        }
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      @java.lang.Override
      public final boolean isInitialized() {
        return true;
      }

      @java.lang.Override
      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        kafka.entity.changelog.schema.Topic.Command parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (kafka.entity.changelog.schema.Topic.Command) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int commandCase_ = 0;
      private java.lang.Object command_;
      public CommandCase
          getCommandCase() {
        return CommandCase.forNumber(
            commandCase_);
      }

      public Builder clearCommand() {
        commandCase_ = 0;
        command_ = null;
        onChanged();
        return this;
      }


      private long timestamp_ ;
      /**
       * int64 timestamp = 1;
       */
      public long getTimestamp() {
        return timestamp_;
      }
      /**
       * int64 timestamp = 1;
       */
      public Builder setTimestamp(long value) {
        
        timestamp_ = value;
        onChanged();
        return this;
      }
      /**
       * int64 timestamp = 1;
       */
      public Builder clearTimestamp() {
        
        timestamp_ = 0L;
        onChanged();
        return this;
      }

      private java.lang.Object username_ = "";
      /**
       * string username = 2;
       */
      public java.lang.String getUsername() {
        java.lang.Object ref = username_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          username_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * string username = 2;
       */
      public com.google.protobuf.ByteString
          getUsernameBytes() {
        java.lang.Object ref = username_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          username_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * string username = 2;
       */
      public Builder setUsername(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        username_ = value;
        onChanged();
        return this;
      }
      /**
       * string username = 2;
       */
      public Builder clearUsername() {
        
        username_ = getDefaultInstance().getUsername();
        onChanged();
        return this;
      }
      /**
       * string username = 2;
       */
      public Builder setUsernameBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        username_ = value;
        onChanged();
        return this;
      }

      private java.lang.Object source_ = "";
      /**
       * string source = 3;
       */
      public java.lang.String getSource() {
        java.lang.Object ref = source_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          source_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * string source = 3;
       */
      public com.google.protobuf.ByteString
          getSourceBytes() {
        java.lang.Object ref = source_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          source_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * string source = 3;
       */
      public Builder setSource(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        source_ = value;
        onChanged();
        return this;
      }
      /**
       * string source = 3;
       */
      public Builder clearSource() {
        
        source_ = getDefaultInstance().getSource();
        onChanged();
        return this;
      }
      /**
       * string source = 3;
       */
      public Builder setSourceBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        source_ = value;
        onChanged();
        return this;
      }

      private com.google.protobuf.SingleFieldBuilderV3<
          kafka.entity.changelog.schema.Topic.TopicsFound, kafka.entity.changelog.schema.Topic.TopicsFound.Builder, kafka.entity.changelog.schema.Topic.TopicsFoundOrBuilder> topicsFoundBuilder_;
      /**
       * .kafka.entity.changelog.TopicsFound topicsFound = 4;
       */
      public boolean hasTopicsFound() {
        return commandCase_ == 4;
      }
      /**
       * .kafka.entity.changelog.TopicsFound topicsFound = 4;
       */
      public kafka.entity.changelog.schema.Topic.TopicsFound getTopicsFound() {
        if (topicsFoundBuilder_ == null) {
          if (commandCase_ == 4) {
            return (kafka.entity.changelog.schema.Topic.TopicsFound) command_;
          }
          return kafka.entity.changelog.schema.Topic.TopicsFound.getDefaultInstance();
        } else {
          if (commandCase_ == 4) {
            return topicsFoundBuilder_.getMessage();
          }
          return kafka.entity.changelog.schema.Topic.TopicsFound.getDefaultInstance();
        }
      }
      /**
       * .kafka.entity.changelog.TopicsFound topicsFound = 4;
       */
      public Builder setTopicsFound(kafka.entity.changelog.schema.Topic.TopicsFound value) {
        if (topicsFoundBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          command_ = value;
          onChanged();
        } else {
          topicsFoundBuilder_.setMessage(value);
        }
        commandCase_ = 4;
        return this;
      }
      /**
       * .kafka.entity.changelog.TopicsFound topicsFound = 4;
       */
      public Builder setTopicsFound(
          kafka.entity.changelog.schema.Topic.TopicsFound.Builder builderForValue) {
        if (topicsFoundBuilder_ == null) {
          command_ = builderForValue.build();
          onChanged();
        } else {
          topicsFoundBuilder_.setMessage(builderForValue.build());
        }
        commandCase_ = 4;
        return this;
      }
      /**
       * .kafka.entity.changelog.TopicsFound topicsFound = 4;
       */
      public Builder mergeTopicsFound(kafka.entity.changelog.schema.Topic.TopicsFound value) {
        if (topicsFoundBuilder_ == null) {
          if (commandCase_ == 4 &&
              command_ != kafka.entity.changelog.schema.Topic.TopicsFound.getDefaultInstance()) {
            command_ = kafka.entity.changelog.schema.Topic.TopicsFound.newBuilder((kafka.entity.changelog.schema.Topic.TopicsFound) command_)
                .mergeFrom(value).buildPartial();
          } else {
            command_ = value;
          }
          onChanged();
        } else {
          if (commandCase_ == 4) {
            topicsFoundBuilder_.mergeFrom(value);
          }
          topicsFoundBuilder_.setMessage(value);
        }
        commandCase_ = 4;
        return this;
      }
      /**
       * .kafka.entity.changelog.TopicsFound topicsFound = 4;
       */
      public Builder clearTopicsFound() {
        if (topicsFoundBuilder_ == null) {
          if (commandCase_ == 4) {
            commandCase_ = 0;
            command_ = null;
            onChanged();
          }
        } else {
          if (commandCase_ == 4) {
            commandCase_ = 0;
            command_ = null;
          }
          topicsFoundBuilder_.clear();
        }
        return this;
      }
      /**
       * .kafka.entity.changelog.TopicsFound topicsFound = 4;
       */
      public kafka.entity.changelog.schema.Topic.TopicsFound.Builder getTopicsFoundBuilder() {
        return getTopicsFoundFieldBuilder().getBuilder();
      }
      /**
       * .kafka.entity.changelog.TopicsFound topicsFound = 4;
       */
      public kafka.entity.changelog.schema.Topic.TopicsFoundOrBuilder getTopicsFoundOrBuilder() {
        if ((commandCase_ == 4) && (topicsFoundBuilder_ != null)) {
          return topicsFoundBuilder_.getMessageOrBuilder();
        } else {
          if (commandCase_ == 4) {
            return (kafka.entity.changelog.schema.Topic.TopicsFound) command_;
          }
          return kafka.entity.changelog.schema.Topic.TopicsFound.getDefaultInstance();
        }
      }
      /**
       * .kafka.entity.changelog.TopicsFound topicsFound = 4;
       */
      private com.google.protobuf.SingleFieldBuilderV3<
          kafka.entity.changelog.schema.Topic.TopicsFound, kafka.entity.changelog.schema.Topic.TopicsFound.Builder, kafka.entity.changelog.schema.Topic.TopicsFoundOrBuilder> 
          getTopicsFoundFieldBuilder() {
        if (topicsFoundBuilder_ == null) {
          if (!(commandCase_ == 4)) {
            command_ = kafka.entity.changelog.schema.Topic.TopicsFound.getDefaultInstance();
          }
          topicsFoundBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
              kafka.entity.changelog.schema.Topic.TopicsFound, kafka.entity.changelog.schema.Topic.TopicsFound.Builder, kafka.entity.changelog.schema.Topic.TopicsFoundOrBuilder>(
                  (kafka.entity.changelog.schema.Topic.TopicsFound) command_,
                  getParentForChildren(),
                  isClean());
          command_ = null;
        }
        commandCase_ = 4;
        onChanged();;
        return topicsFoundBuilder_;
      }

      private com.google.protobuf.SingleFieldBuilderV3<
          kafka.entity.changelog.schema.Topic.CreateTopic, kafka.entity.changelog.schema.Topic.CreateTopic.Builder, kafka.entity.changelog.schema.Topic.CreateTopicOrBuilder> createTopicBuilder_;
      /**
       * .kafka.entity.changelog.CreateTopic createTopic = 5;
       */
      public boolean hasCreateTopic() {
        return commandCase_ == 5;
      }
      /**
       * .kafka.entity.changelog.CreateTopic createTopic = 5;
       */
      public kafka.entity.changelog.schema.Topic.CreateTopic getCreateTopic() {
        if (createTopicBuilder_ == null) {
          if (commandCase_ == 5) {
            return (kafka.entity.changelog.schema.Topic.CreateTopic) command_;
          }
          return kafka.entity.changelog.schema.Topic.CreateTopic.getDefaultInstance();
        } else {
          if (commandCase_ == 5) {
            return createTopicBuilder_.getMessage();
          }
          return kafka.entity.changelog.schema.Topic.CreateTopic.getDefaultInstance();
        }
      }
      /**
       * .kafka.entity.changelog.CreateTopic createTopic = 5;
       */
      public Builder setCreateTopic(kafka.entity.changelog.schema.Topic.CreateTopic value) {
        if (createTopicBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          command_ = value;
          onChanged();
        } else {
          createTopicBuilder_.setMessage(value);
        }
        commandCase_ = 5;
        return this;
      }
      /**
       * .kafka.entity.changelog.CreateTopic createTopic = 5;
       */
      public Builder setCreateTopic(
          kafka.entity.changelog.schema.Topic.CreateTopic.Builder builderForValue) {
        if (createTopicBuilder_ == null) {
          command_ = builderForValue.build();
          onChanged();
        } else {
          createTopicBuilder_.setMessage(builderForValue.build());
        }
        commandCase_ = 5;
        return this;
      }
      /**
       * .kafka.entity.changelog.CreateTopic createTopic = 5;
       */
      public Builder mergeCreateTopic(kafka.entity.changelog.schema.Topic.CreateTopic value) {
        if (createTopicBuilder_ == null) {
          if (commandCase_ == 5 &&
              command_ != kafka.entity.changelog.schema.Topic.CreateTopic.getDefaultInstance()) {
            command_ = kafka.entity.changelog.schema.Topic.CreateTopic.newBuilder((kafka.entity.changelog.schema.Topic.CreateTopic) command_)
                .mergeFrom(value).buildPartial();
          } else {
            command_ = value;
          }
          onChanged();
        } else {
          if (commandCase_ == 5) {
            createTopicBuilder_.mergeFrom(value);
          }
          createTopicBuilder_.setMessage(value);
        }
        commandCase_ = 5;
        return this;
      }
      /**
       * .kafka.entity.changelog.CreateTopic createTopic = 5;
       */
      public Builder clearCreateTopic() {
        if (createTopicBuilder_ == null) {
          if (commandCase_ == 5) {
            commandCase_ = 0;
            command_ = null;
            onChanged();
          }
        } else {
          if (commandCase_ == 5) {
            commandCase_ = 0;
            command_ = null;
          }
          createTopicBuilder_.clear();
        }
        return this;
      }
      /**
       * .kafka.entity.changelog.CreateTopic createTopic = 5;
       */
      public kafka.entity.changelog.schema.Topic.CreateTopic.Builder getCreateTopicBuilder() {
        return getCreateTopicFieldBuilder().getBuilder();
      }
      /**
       * .kafka.entity.changelog.CreateTopic createTopic = 5;
       */
      public kafka.entity.changelog.schema.Topic.CreateTopicOrBuilder getCreateTopicOrBuilder() {
        if ((commandCase_ == 5) && (createTopicBuilder_ != null)) {
          return createTopicBuilder_.getMessageOrBuilder();
        } else {
          if (commandCase_ == 5) {
            return (kafka.entity.changelog.schema.Topic.CreateTopic) command_;
          }
          return kafka.entity.changelog.schema.Topic.CreateTopic.getDefaultInstance();
        }
      }
      /**
       * .kafka.entity.changelog.CreateTopic createTopic = 5;
       */
      private com.google.protobuf.SingleFieldBuilderV3<
          kafka.entity.changelog.schema.Topic.CreateTopic, kafka.entity.changelog.schema.Topic.CreateTopic.Builder, kafka.entity.changelog.schema.Topic.CreateTopicOrBuilder> 
          getCreateTopicFieldBuilder() {
        if (createTopicBuilder_ == null) {
          if (!(commandCase_ == 5)) {
            command_ = kafka.entity.changelog.schema.Topic.CreateTopic.getDefaultInstance();
          }
          createTopicBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
              kafka.entity.changelog.schema.Topic.CreateTopic, kafka.entity.changelog.schema.Topic.CreateTopic.Builder, kafka.entity.changelog.schema.Topic.CreateTopicOrBuilder>(
                  (kafka.entity.changelog.schema.Topic.CreateTopic) command_,
                  getParentForChildren(),
                  isClean());
          command_ = null;
        }
        commandCase_ = 5;
        onChanged();;
        return createTopicBuilder_;
      }

      private com.google.protobuf.SingleFieldBuilderV3<
          kafka.entity.changelog.schema.Topic.DeleteTopic, kafka.entity.changelog.schema.Topic.DeleteTopic.Builder, kafka.entity.changelog.schema.Topic.DeleteTopicOrBuilder> deleteTopicBuilder_;
      /**
       * .kafka.entity.changelog.DeleteTopic deleteTopic = 6;
       */
      public boolean hasDeleteTopic() {
        return commandCase_ == 6;
      }
      /**
       * .kafka.entity.changelog.DeleteTopic deleteTopic = 6;
       */
      public kafka.entity.changelog.schema.Topic.DeleteTopic getDeleteTopic() {
        if (deleteTopicBuilder_ == null) {
          if (commandCase_ == 6) {
            return (kafka.entity.changelog.schema.Topic.DeleteTopic) command_;
          }
          return kafka.entity.changelog.schema.Topic.DeleteTopic.getDefaultInstance();
        } else {
          if (commandCase_ == 6) {
            return deleteTopicBuilder_.getMessage();
          }
          return kafka.entity.changelog.schema.Topic.DeleteTopic.getDefaultInstance();
        }
      }
      /**
       * .kafka.entity.changelog.DeleteTopic deleteTopic = 6;
       */
      public Builder setDeleteTopic(kafka.entity.changelog.schema.Topic.DeleteTopic value) {
        if (deleteTopicBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          command_ = value;
          onChanged();
        } else {
          deleteTopicBuilder_.setMessage(value);
        }
        commandCase_ = 6;
        return this;
      }
      /**
       * .kafka.entity.changelog.DeleteTopic deleteTopic = 6;
       */
      public Builder setDeleteTopic(
          kafka.entity.changelog.schema.Topic.DeleteTopic.Builder builderForValue) {
        if (deleteTopicBuilder_ == null) {
          command_ = builderForValue.build();
          onChanged();
        } else {
          deleteTopicBuilder_.setMessage(builderForValue.build());
        }
        commandCase_ = 6;
        return this;
      }
      /**
       * .kafka.entity.changelog.DeleteTopic deleteTopic = 6;
       */
      public Builder mergeDeleteTopic(kafka.entity.changelog.schema.Topic.DeleteTopic value) {
        if (deleteTopicBuilder_ == null) {
          if (commandCase_ == 6 &&
              command_ != kafka.entity.changelog.schema.Topic.DeleteTopic.getDefaultInstance()) {
            command_ = kafka.entity.changelog.schema.Topic.DeleteTopic.newBuilder((kafka.entity.changelog.schema.Topic.DeleteTopic) command_)
                .mergeFrom(value).buildPartial();
          } else {
            command_ = value;
          }
          onChanged();
        } else {
          if (commandCase_ == 6) {
            deleteTopicBuilder_.mergeFrom(value);
          }
          deleteTopicBuilder_.setMessage(value);
        }
        commandCase_ = 6;
        return this;
      }
      /**
       * .kafka.entity.changelog.DeleteTopic deleteTopic = 6;
       */
      public Builder clearDeleteTopic() {
        if (deleteTopicBuilder_ == null) {
          if (commandCase_ == 6) {
            commandCase_ = 0;
            command_ = null;
            onChanged();
          }
        } else {
          if (commandCase_ == 6) {
            commandCase_ = 0;
            command_ = null;
          }
          deleteTopicBuilder_.clear();
        }
        return this;
      }
      /**
       * .kafka.entity.changelog.DeleteTopic deleteTopic = 6;
       */
      public kafka.entity.changelog.schema.Topic.DeleteTopic.Builder getDeleteTopicBuilder() {
        return getDeleteTopicFieldBuilder().getBuilder();
      }
      /**
       * .kafka.entity.changelog.DeleteTopic deleteTopic = 6;
       */
      public kafka.entity.changelog.schema.Topic.DeleteTopicOrBuilder getDeleteTopicOrBuilder() {
        if ((commandCase_ == 6) && (deleteTopicBuilder_ != null)) {
          return deleteTopicBuilder_.getMessageOrBuilder();
        } else {
          if (commandCase_ == 6) {
            return (kafka.entity.changelog.schema.Topic.DeleteTopic) command_;
          }
          return kafka.entity.changelog.schema.Topic.DeleteTopic.getDefaultInstance();
        }
      }
      /**
       * .kafka.entity.changelog.DeleteTopic deleteTopic = 6;
       */
      private com.google.protobuf.SingleFieldBuilderV3<
          kafka.entity.changelog.schema.Topic.DeleteTopic, kafka.entity.changelog.schema.Topic.DeleteTopic.Builder, kafka.entity.changelog.schema.Topic.DeleteTopicOrBuilder> 
          getDeleteTopicFieldBuilder() {
        if (deleteTopicBuilder_ == null) {
          if (!(commandCase_ == 6)) {
            command_ = kafka.entity.changelog.schema.Topic.DeleteTopic.getDefaultInstance();
          }
          deleteTopicBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
              kafka.entity.changelog.schema.Topic.DeleteTopic, kafka.entity.changelog.schema.Topic.DeleteTopic.Builder, kafka.entity.changelog.schema.Topic.DeleteTopicOrBuilder>(
                  (kafka.entity.changelog.schema.Topic.DeleteTopic) command_,
                  getParentForChildren(),
                  isClean());
          command_ = null;
        }
        commandCase_ = 6;
        onChanged();;
        return deleteTopicBuilder_;
      }

      private com.google.protobuf.SingleFieldBuilderV3<
          kafka.entity.changelog.schema.Topic.ApplyTopicConfig, kafka.entity.changelog.schema.Topic.ApplyTopicConfig.Builder, kafka.entity.changelog.schema.Topic.ApplyTopicConfigOrBuilder> applyTopicConfigBuilder_;
      /**
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    // @@protoc_insertion_point(class_scope:kafka.entity.changelog.ApplyTopicConfig)
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        }
        if (!other.getUsername().isEmpty()) {
          username_ = other.username_;
          onChanged();
        }
        if (!other.getSource().isEmpty()) {
          source_ = other.source_;
          onChanged();
        }
        switch (other.getEventCase()) {
          case CREATIONEVENT: {
            mergeCreationEvent(other.getCreationEvent());
            break;
          }
          case CONFIGEVENT: {
            mergeConfigEvent(other.getConfigEvent());
            break;
          }
          case EVENT_NOT_SET: {
            break;
          }
        }
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      @java.lang.Override
      public final boolean isInitialized() {
        return true;
      }

      @java.lang.Override
      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        kafka.entity.changelog.schema.Topic.Event parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (kafka.entity.changelog.schema.Topic.Event) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int eventCase_ = 0;
      private java.lang.Object event_;
      public EventCase
          getEventCase() {
        return EventCase.forNumber(
            eventCase_);
      }

      public Builder clearEvent() {
        eventCase_ = 0;
        event_ = null;
        onChanged();
        return this;
      }


      private java.lang.Object topicName_ = "";
      /**
       * string topicName = 1;
       */
      public java.lang.String getTopicName() {
        java.lang.Object ref = topicName_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          topicName_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * string topicName = 1;
       */
      public com.google.protobuf.ByteString
          getTopicNameBytes() {
        java.lang.Object ref = topicName_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          topicName_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * string topicName = 1;
       */
      public Builder setTopicName(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        topicName_ = value;
        onChanged();
        return this;
      }
      /**
       * string topicName = 1;
       */
      public Builder clearTopicName() {
        
        topicName_ = getDefaultInstance().getTopicName();
        onChanged();
        return this;
      }
      /**
       * string topicName = 1;
       */
      public Builder setTopicNameBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        topicName_ = value;
        onChanged();
        return this;
      }

      private long timestamp_ ;
      /**
       * int64 timestamp = 2;
       */
      public long getTimestamp() {
        return timestamp_;
      }
      /**
       * int64 timestamp = 2;
       */
      public Builder setTimestamp(long value) {
        
        timestamp_ = value;
        onChanged();
        return this;
      }
      /**
       * int64 timestamp = 2;
       */
      public Builder clearTimestamp() {
        
        timestamp_ = 0L;
        onChanged();
        return this;
      }

      private java.lang.Object username_ = "";
      /**
       * string username = 3;
       */
      public java.lang.String getUsername() {
        java.lang.Object ref = username_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          username_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * string username = 3;
       */
      public com.google.protobuf.ByteString
          getUsernameBytes() {
        java.lang.Object ref = username_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          username_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * string username = 3;
       */
      public Builder setUsername(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        username_ = value;
        onChanged();
        return this;
      }
      /**
       * string username = 3;
       */
      public Builder clearUsername() {
        
        username_ = getDefaultInstance().getUsername();
        onChanged();
        return this;
      }
      /**
       * string username = 3;
       */
      public Builder setUsernameBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        username_ = value;
        onChanged();
        return this;
      }

      private java.lang.Object source_ = "";
      /**
       * string source = 4;
       */
      public java.lang.String getSource() {
        java.lang.Object ref = source_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          source_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * string source = 4;
       */
      public com.google.protobuf.ByteString
          getSourceBytes() {
        java.lang.Object ref = source_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          source_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * string source = 4;
       */
      public Builder setSource(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        source_ = value;
        onChanged();
        return this;
      }
      /**
       * string source = 4;
       */
      public Builder clearSource() {
        
        source_ = getDefaultInstance().getSource();
        onChanged();
        return this;
      }
      /**
       * string source = 4;
       */
      public Builder setSourceBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        source_ = value;
        onChanged();
        return this;
      }

      private com.google.protobuf.SingleFieldBuilderV3<
          kafka.entity.changelog.schema.Topic.CreationEvent, kafka.entity.changelog.schema.Topic.CreationEvent.Builder, kafka.entity.changelog.schema.Topic.CreationEventOrBuilder> creationEventBuilder_;
      /**
       * .kafka.entity.changelog.CreationEvent creationEvent = 5;
       */
      public boolean hasCreationEvent() {
        return eventCase_ == 5;
      }
      /**
       * .kafka.entity.changelog.CreationEvent creationEvent = 5;
       */
      public kafka.entity.changelog.schema.Topic.CreationEvent getCreationEvent() {
        if (creationEventBuilder_ == null) {
          if (eventCase_ == 5) {
            return (kafka.entity.changelog.schema.Topic.CreationEvent) event_;
          }
          return kafka.entity.changelog.schema.Topic.CreationEvent.getDefaultInstance();
        } else {
          if (eventCase_ == 5) {
            return creationEventBuilder_.getMessage();
          }
          return kafka.entity.changelog.schema.Topic.CreationEvent.getDefaultInstance();
        }
      }
      /**
       * .kafka.entity.changelog.CreationEvent creationEvent = 5;
       */
      public Builder setCreationEvent(kafka.entity.changelog.schema.Topic.CreationEvent value) {
        if (creationEventBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          event_ = value;
          onChanged();
        } else {
          creationEventBuilder_.setMessage(value);
        }
        eventCase_ = 5;
        return this;
      }
      /**
       * .kafka.entity.changelog.CreationEvent creationEvent = 5;
       */
      public Builder setCreationEvent(
          kafka.entity.changelog.schema.Topic.CreationEvent.Builder builderForValue) {
        if (creationEventBuilder_ == null) {
          event_ = builderForValue.build();
          onChanged();
        } else {
          creationEventBuilder_.setMessage(builderForValue.build());
        }
        eventCase_ = 5;
        return this;
      }
      /**
       * .kafka.entity.changelog.CreationEvent creationEvent = 5;
       */
      public Builder mergeCreationEvent(kafka.entity.changelog.schema.Topic.CreationEvent value) {
        if (creationEventBuilder_ == null) {
          if (eventCase_ == 5 &&
              event_ != kafka.entity.changelog.schema.Topic.CreationEvent.getDefaultInstance()) {
            event_ = kafka.entity.changelog.schema.Topic.CreationEvent.newBuilder((kafka.entity.changelog.schema.Topic.CreationEvent) event_)
                .mergeFrom(value).buildPartial();
          } else {
            event_ = value;
          }
          onChanged();
        } else {
          if (eventCase_ == 5) {
            creationEventBuilder_.mergeFrom(value);
          }
          creationEventBuilder_.setMessage(value);
        }
        eventCase_ = 5;
        return this;
      }
      /**
       * .kafka.entity.changelog.CreationEvent creationEvent = 5;
       */
      public Builder clearCreationEvent() {
        if (creationEventBuilder_ == null) {
          if (eventCase_ == 5) {
            eventCase_ = 0;
            event_ = null;
            onChanged();
          }
        } else {
          if (eventCase_ == 5) {
            eventCase_ = 0;
            event_ = null;
          }
          creationEventBuilder_.clear();
        }
        return this;
      }
      /**
       * .kafka.entity.changelog.CreationEvent creationEvent = 5;
       */
      public kafka.entity.changelog.schema.Topic.CreationEvent.Builder getCreationEventBuilder() {
        return getCreationEventFieldBuilder().getBuilder();
      }
      /**
       * .kafka.entity.changelog.CreationEvent creationEvent = 5;
       */
      public kafka.entity.changelog.schema.Topic.CreationEventOrBuilder getCreationEventOrBuilder() {
        if ((eventCase_ == 5) && (creationEventBuilder_ != null)) {
          return creationEventBuilder_.getMessageOrBuilder();
        } else {
          if (eventCase_ == 5) {
            return (kafka.entity.changelog.schema.Topic.CreationEvent) event_;
          }
          return kafka.entity.changelog.schema.Topic.CreationEvent.getDefaultInstance();
        }
      }
      /**
       * .kafka.entity.changelog.CreationEvent creationEvent = 5;
       */
      private com.google.protobuf.SingleFieldBuilderV3<
          kafka.entity.changelog.schema.Topic.CreationEvent, kafka.entity.changelog.schema.Topic.CreationEvent.Builder, kafka.entity.changelog.schema.Topic.CreationEventOrBuilder> 
          getCreationEventFieldBuilder() {
        if (creationEventBuilder_ == null) {
          if (!(eventCase_ == 5)) {
            event_ = kafka.entity.changelog.schema.Topic.CreationEvent.getDefaultInstance();
          }
          creationEventBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
              kafka.entity.changelog.schema.Topic.CreationEvent, kafka.entity.changelog.schema.Topic.CreationEvent.Builder, kafka.entity.changelog.schema.Topic.CreationEventOrBuilder>(
                  (kafka.entity.changelog.schema.Topic.CreationEvent) event_,
                  getParentForChildren(),
                  isClean());
          event_ = null;
        }
        eventCase_ = 5;
        onChanged();;
        return creationEventBuilder_;
      }

      private com.google.protobuf.SingleFieldBuilderV3<
          kafka.entity.changelog.schema.Topic.ConfigEvent, kafka.entity.changelog.schema.Topic.ConfigEvent.Builder, kafka.entity.changelog.schema.Topic.ConfigEventOrBuilder> configEventBuilder_;
      /**
       * .kafka.entity.changelog.ConfigEvent configEvent = 6;
       */
      public boolean hasConfigEvent() {
        return eventCase_ == 6;
      }
      /**
       * .kafka.entity.changelog.ConfigEvent configEvent = 6;
       */
      public kafka.entity.changelog.schema.Topic.ConfigEvent getConfigEvent() {
        if (configEventBuilder_ == null) {
          if (eventCase_ == 6) {
            return (kafka.entity.changelog.schema.Topic.ConfigEvent) event_;
          }
          return kafka.entity.changelog.schema.Topic.ConfigEvent.getDefaultInstance();
        } else {
          if (eventCase_ == 6) {
            return configEventBuilder_.getMessage();
          }
          return kafka.entity.changelog.schema.Topic.ConfigEvent.getDefaultInstance();
        }
      }
      /**
       * .kafka.entity.changelog.ConfigEvent configEvent = 6;
       */
      public Builder setConfigEvent(kafka.entity.changelog.schema.Topic.ConfigEvent value) {
        if (configEventBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          event_ = value;
          onChanged();
        } else {
          configEventBuilder_.setMessage(value);
        }
        eventCase_ = 6;
        return this;
      }
      /**
       * .kafka.entity.changelog.ConfigEvent configEvent = 6;
       */
      public Builder setConfigEvent(
          kafka.entity.changelog.schema.Topic.ConfigEvent.Builder builderForValue) {
        if (configEventBuilder_ == null) {
          event_ = builderForValue.build();
          onChanged();
        } else {
          configEventBuilder_.setMessage(builderForValue.build());
        }
        eventCase_ = 6;
        return this;
      }
      /**
       * .kafka.entity.changelog.ConfigEvent configEvent = 6;
       */
      public Builder mergeConfigEvent(kafka.entity.changelog.schema.Topic.ConfigEvent value) {
        if (configEventBuilder_ == null) {
          if (eventCase_ == 6 &&
              event_ != kafka.entity.changelog.schema.Topic.ConfigEvent.getDefaultInstance()) {
            event_ = kafka.entity.changelog.schema.Topic.ConfigEvent.newBuilder((kafka.entity.changelog.schema.Topic.ConfigEvent) event_)
                .mergeFrom(value).buildPartial();
          } else {
            event_ = value;
          }
          onChanged();
        } else {
          if (eventCase_ == 6) {
            configEventBuilder_.mergeFrom(value);
          }
          configEventBuilder_.setMessage(value);
        }
        eventCase_ = 6;
        return this;
      }
      /**
       * .kafka.entity.changelog.ConfigEvent configEvent = 6;
       */
      public Builder clearConfigEvent() {
        if (configEventBuilder_ == null) {
          if (eventCase_ == 6) {
            eventCase_ = 0;
            event_ = null;
            onChanged();
          }
        } else {
          if (eventCase_ == 6) {
            eventCase_ = 0;
            event_ = null;
          }
          configEventBuilder_.clear();
        }
        return this;
      }
      /**
       * .kafka.entity.changelog.ConfigEvent configEvent = 6;
       */
      public kafka.entity.changelog.schema.Topic.ConfigEvent.Builder getConfigEventBuilder() {
        return getConfigEventFieldBuilder().getBuilder();
      }
      /**
       * .kafka.entity.changelog.ConfigEvent configEvent = 6;
       */
      public kafka.entity.changelog.schema.Topic.ConfigEventOrBuilder getConfigEventOrBuilder() {
        if ((eventCase_ == 6) && (configEventBuilder_ != null)) {
          return configEventBuilder_.getMessageOrBuilder();
        } else {
          if (eventCase_ == 6) {
            return (kafka.entity.changelog.schema.Topic.ConfigEvent) event_;
          }
          return kafka.entity.changelog.schema.Topic.ConfigEvent.getDefaultInstance();
        }
      }
      /**
       * .kafka.entity.changelog.ConfigEvent configEvent = 6;
       */
      private com.google.protobuf.SingleFieldBuilderV3<
          kafka.entity.changelog.schema.Topic.ConfigEvent, kafka.entity.changelog.schema.Topic.ConfigEvent.Builder, kafka.entity.changelog.schema.Topic.ConfigEventOrBuilder> 
          getConfigEventFieldBuilder() {
        if (configEventBuilder_ == null) {
          if (!(eventCase_ == 6)) {
            event_ = kafka.entity.changelog.schema.Topic.ConfigEvent.getDefaultInstance();
          }
          configEventBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
              kafka.entity.changelog.schema.Topic.ConfigEvent, kafka.entity.changelog.schema.Topic.ConfigEvent.Builder, kafka.entity.changelog.schema.Topic.ConfigEventOrBuilder>(
                  (kafka.entity.changelog.schema.Topic.ConfigEvent) event_,
                  getParentForChildren(),
                  isClean());
          event_ = null;
        }
        eventCase_ = 6;
        onChanged();;
        return configEventBuilder_;
      }
      @java.lang.Override
      public final Builder setUnknownFields(
          final com.google.protobuf.UnknownFieldSet unknownFields) {
        return super.setUnknownFields(unknownFields);
      }

      @java.lang.Override
      public final Builder mergeUnknownFields(
          final com.google.protobuf.UnknownFieldSet unknownFields) {
        return super.mergeUnknownFields(unknownFields);
      }


      // @@protoc_insertion_point(builder_scope:kafka.entity.changelog.Event)
    }

    // @@protoc_insertion_point(class_scope:kafka.entity.changelog.Event)
    private static final kafka.entity.changelog.schema.Topic.Event DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new kafka.entity.changelog.schema.Topic.Event();
    }

    public static kafka.entity.changelog.schema.Topic.Event getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    private static final com.google.protobuf.Parser
        PARSER = new com.google.protobuf.AbstractParser() {
      @java.lang.Override
      public Event parsePartialFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return new Event(input, extensionRegistry);
      }
    };

    public static com.google.protobuf.Parser parser() {
      return PARSER;
    }

    @java.lang.Override
    public com.google.protobuf.Parser getParserForType() {
      return PARSER;
    }

    @java.lang.Override
    public kafka.entity.changelog.schema.Topic.Event getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  public interface CreationEventOrBuilder extends
      // @@protoc_insertion_point(interface_extends:kafka.entity.changelog.CreationEvent)
      com.google.protobuf.MessageOrBuilder {

    /**
     * .kafka.entity.changelog.TopicCreated topicCreated = 2;
     */
    boolean hasTopicCreated();
    /**
     * .kafka.entity.changelog.TopicCreated topicCreated = 2;
     */
    kafka.entity.changelog.schema.Topic.TopicCreated getTopicCreated();
    /**
     * .kafka.entity.changelog.TopicCreated topicCreated = 2;
     */
    kafka.entity.changelog.schema.Topic.TopicCreatedOrBuilder getTopicCreatedOrBuilder();

    /**
     * .kafka.entity.changelog.TopicDeleted topicDeleted = 3;
     */
    boolean hasTopicDeleted();
    /**
     * .kafka.entity.changelog.TopicDeleted topicDeleted = 3;
     */
    kafka.entity.changelog.schema.Topic.TopicDeleted getTopicDeleted();
    /**
     * .kafka.entity.changelog.TopicDeleted topicDeleted = 3;
     */
    kafka.entity.changelog.schema.Topic.TopicDeletedOrBuilder getTopicDeletedOrBuilder();

    public kafka.entity.changelog.schema.Topic.CreationEvent.EventCase getEventCase();
  }
  /**
   * Protobuf type {@code kafka.entity.changelog.CreationEvent}
   */
  public  static final class CreationEvent extends
      com.google.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:kafka.entity.changelog.CreationEvent)
      CreationEventOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use CreationEvent.newBuilder() to construct.
    private CreationEvent(com.google.protobuf.GeneratedMessageV3.Builder builder) {
      super(builder);
    }
    private CreationEvent() {
    }

    @java.lang.Override
    @SuppressWarnings({"unused"})
    protected java.lang.Object newInstance(
        UnusedPrivateParameter unused) {
      return new CreationEvent();
    }

    @java.lang.Override
    public final com.google.protobuf.UnknownFieldSet
    getUnknownFields() {
      return this.unknownFields;
    }
    private CreationEvent(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
          com.google.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 18: {
              kafka.entity.changelog.schema.Topic.TopicCreated.Builder subBuilder = null;
              if (eventCase_ == 2) {
                subBuilder = ((kafka.entity.changelog.schema.Topic.TopicCreated) event_).toBuilder();
              }
              event_ =
                  input.readMessage(kafka.entity.changelog.schema.Topic.TopicCreated.parser(), extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom((kafka.entity.changelog.schema.Topic.TopicCreated) event_);
                event_ = subBuilder.buildPartial();
              }
              eventCase_ = 2;
              break;
            }
            case 26: {
              kafka.entity.changelog.schema.Topic.TopicDeleted.Builder subBuilder = null;
              if (eventCase_ == 3) {
                subBuilder = ((kafka.entity.changelog.schema.Topic.TopicDeleted) event_).toBuilder();
              }
              event_ =
                  input.readMessage(kafka.entity.changelog.schema.Topic.TopicDeleted.parser(), extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom((kafka.entity.changelog.schema.Topic.TopicDeleted) event_);
                event_ = subBuilder.buildPartial();
              }
              eventCase_ = 3;
              break;
            }
            default: {
              if (!parseUnknownField(
                  input, unknownFields, extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
          }
        }
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new com.google.protobuf.InvalidProtocolBufferException(
            e).setUnfinishedMessage(this);
      } finally {
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return kafka.entity.changelog.schema.Topic.internal_static_kafka_entity_changelog_CreationEvent_descriptor;
    }

    @java.lang.Override
    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return kafka.entity.changelog.schema.Topic.internal_static_kafka_entity_changelog_CreationEvent_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              kafka.entity.changelog.schema.Topic.CreationEvent.class, kafka.entity.changelog.schema.Topic.CreationEvent.Builder.class);
    }

    private int eventCase_ = 0;
    private java.lang.Object event_;
    public enum EventCase
        implements com.google.protobuf.Internal.EnumLite {
      TOPICCREATED(2),
      TOPICDELETED(3),
      EVENT_NOT_SET(0);
      private final int value;
      private EventCase(int value) {
        this.value = value;
      }
      /**
       * @deprecated Use {@link #forNumber(int)} instead.
       */
      @java.lang.Deprecated
      public static EventCase valueOf(int value) {
        return forNumber(value);
      }

      public static EventCase forNumber(int value) {
        switch (value) {
          case 2: return TOPICCREATED;
          case 3: return TOPICDELETED;
          case 0: return EVENT_NOT_SET;
          default: return null;
        }
      }
      public int getNumber() {
        return this.value;
      }
    };

    public EventCase
    getEventCase() {
      return EventCase.forNumber(
          eventCase_);
    }

    public static final int TOPICCREATED_FIELD_NUMBER = 2;
    /**
     * .kafka.entity.changelog.TopicCreated topicCreated = 2;
     */
    public boolean hasTopicCreated() {
      return eventCase_ == 2;
    }
    /**
     * .kafka.entity.changelog.TopicCreated topicCreated = 2;
     */
    public kafka.entity.changelog.schema.Topic.TopicCreated getTopicCreated() {
      if (eventCase_ == 2) {
         return (kafka.entity.changelog.schema.Topic.TopicCreated) event_;
      }
      return kafka.entity.changelog.schema.Topic.TopicCreated.getDefaultInstance();
    }
    /**
     * .kafka.entity.changelog.TopicCreated topicCreated = 2;
     */
    public kafka.entity.changelog.schema.Topic.TopicCreatedOrBuilder getTopicCreatedOrBuilder() {
      if (eventCase_ == 2) {
         return (kafka.entity.changelog.schema.Topic.TopicCreated) event_;
      }
      return kafka.entity.changelog.schema.Topic.TopicCreated.getDefaultInstance();
    }

    public static final int TOPICDELETED_FIELD_NUMBER = 3;
    /**
     * .kafka.entity.changelog.TopicDeleted topicDeleted = 3;
     */
    public boolean hasTopicDeleted() {
      return eventCase_ == 3;
    }
    /**
     * .kafka.entity.changelog.TopicDeleted topicDeleted = 3;
     */
    public kafka.entity.changelog.schema.Topic.TopicDeleted getTopicDeleted() {
      if (eventCase_ == 3) {
         return (kafka.entity.changelog.schema.Topic.TopicDeleted) event_;
      }
      return kafka.entity.changelog.schema.Topic.TopicDeleted.getDefaultInstance();
    }
    /**
     * .kafka.entity.changelog.TopicDeleted topicDeleted = 3;
     */
    public kafka.entity.changelog.schema.Topic.TopicDeletedOrBuilder getTopicDeletedOrBuilder() {
      if (eventCase_ == 3) {
         return (kafka.entity.changelog.schema.Topic.TopicDeleted) event_;
      }
      return kafka.entity.changelog.schema.Topic.TopicDeleted.getDefaultInstance();
    }

    private byte memoizedIsInitialized = -1;
    @java.lang.Override
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized == 1) return true;
      if (isInitialized == 0) return false;

      memoizedIsInitialized = 1;
      return true;
    }

    @java.lang.Override
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      if (eventCase_ == 2) {
        output.writeMessage(2, (kafka.entity.changelog.schema.Topic.TopicCreated) event_);
      }
      if (eventCase_ == 3) {
        output.writeMessage(3, (kafka.entity.changelog.schema.Topic.TopicDeleted) event_);
      }
      unknownFields.writeTo(output);
    }

    @java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      if (eventCase_ == 2) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(2, (kafka.entity.changelog.schema.Topic.TopicCreated) event_);
      }
      if (eventCase_ == 3) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(3, (kafka.entity.changelog.schema.Topic.TopicDeleted) event_);
      }
      size += unknownFields.getSerializedSize();
      memoizedSize = size;
      return size;
    }

    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
       return true;
      }
      if (!(obj instanceof kafka.entity.changelog.schema.Topic.CreationEvent)) {
        return super.equals(obj);
      }
      kafka.entity.changelog.schema.Topic.CreationEvent other = (kafka.entity.changelog.schema.Topic.CreationEvent) obj;

      if (!getEventCase().equals(other.getEventCase())) return false;
      switch (eventCase_) {
        case 2:
          if (!getTopicCreated()
              .equals(other.getTopicCreated())) return false;
          break;
        case 3:
          if (!getTopicDeleted()
              .equals(other.getTopicDeleted())) return false;
          break;
        case 0:
        default:
      }
      if (!unknownFields.equals(other.unknownFields)) return false;
      return true;
    }

    @java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      switch (eventCase_) {
        case 2:
          hash = (37 * hash) + TOPICCREATED_FIELD_NUMBER;
          hash = (53 * hash) + getTopicCreated().hashCode();
          break;
        case 3:
          hash = (37 * hash) + TOPICDELETED_FIELD_NUMBER;
          hash = (53 * hash) + getTopicDeleted().hashCode();
          break;
        case 0:
        default:
      }
      hash = (29 * hash) + unknownFields.hashCode();
      memoizedHashCode = hash;
      return hash;
    }

    public static kafka.entity.changelog.schema.Topic.CreationEvent parseFrom(
        java.nio.ByteBuffer data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static kafka.entity.changelog.schema.Topic.CreationEvent parseFrom(
        java.nio.ByteBuffer data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static kafka.entity.changelog.schema.Topic.CreationEvent parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static kafka.entity.changelog.schema.Topic.CreationEvent parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static kafka.entity.changelog.schema.Topic.CreationEvent parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static kafka.entity.changelog.schema.Topic.CreationEvent parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static kafka.entity.changelog.schema.Topic.CreationEvent parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static kafka.entity.changelog.schema.Topic.CreationEvent parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
    public static kafka.entity.changelog.schema.Topic.CreationEvent parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static kafka.entity.changelog.schema.Topic.CreationEvent parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static kafka.entity.changelog.schema.Topic.CreationEvent parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static kafka.entity.changelog.schema.Topic.CreationEvent parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(kafka.entity.changelog.schema.Topic.CreationEvent prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * Protobuf type {@code kafka.entity.changelog.CreationEvent}
     */
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:kafka.entity.changelog.CreationEvent)
        kafka.entity.changelog.schema.Topic.CreationEventOrBuilder {
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return kafka.entity.changelog.schema.Topic.internal_static_kafka_entity_changelog_CreationEvent_descriptor;
      }

      @java.lang.Override
      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return kafka.entity.changelog.schema.Topic.internal_static_kafka_entity_changelog_CreationEvent_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                kafka.entity.changelog.schema.Topic.CreationEvent.class, kafka.entity.changelog.schema.Topic.CreationEvent.Builder.class);
      }

      // Construct using kafka.entity.changelog.schema.Topic.CreationEvent.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (com.google.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        eventCase_ = 0;
        event_ = null;
        return this;
      }

      @java.lang.Override
      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return kafka.entity.changelog.schema.Topic.internal_static_kafka_entity_changelog_CreationEvent_descriptor;
      }

      @java.lang.Override
      public kafka.entity.changelog.schema.Topic.CreationEvent getDefaultInstanceForType() {
        return kafka.entity.changelog.schema.Topic.CreationEvent.getDefaultInstance();
      }

      @java.lang.Override
      public kafka.entity.changelog.schema.Topic.CreationEvent build() {
        kafka.entity.changelog.schema.Topic.CreationEvent result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public kafka.entity.changelog.schema.Topic.CreationEvent buildPartial() {
        kafka.entity.changelog.schema.Topic.CreationEvent result = new kafka.entity.changelog.schema.Topic.CreationEvent(this);
        if (eventCase_ == 2) {
          if (topicCreatedBuilder_ == null) {
            result.event_ = event_;
          } else {
            result.event_ = topicCreatedBuilder_.build();
          }
        }
        if (eventCase_ == 3) {
          if (topicDeletedBuilder_ == null) {
            result.event_ = event_;
          } else {
            result.event_ = topicDeletedBuilder_.build();
          }
        }
        result.eventCase_ = eventCase_;
        onBuilt();
        return result;
      }

      @java.lang.Override
      public Builder clone() {
        return super.clone();
      }
      @java.lang.Override
      public Builder setField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          com.google.protobuf.Descriptors.FieldDescriptor field) {
        return super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
        return super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return super.setRepeatedField(field, index, value);
      }
      @java.lang.Override
      public Builder addRepeatedField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.addRepeatedField(field, value);
      }
      @java.lang.Override
      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof kafka.entity.changelog.schema.Topic.CreationEvent) {
          return mergeFrom((kafka.entity.changelog.schema.Topic.CreationEvent)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(kafka.entity.changelog.schema.Topic.CreationEvent other) {
        if (other == kafka.entity.changelog.schema.Topic.CreationEvent.getDefaultInstance()) return this;
        switch (other.getEventCase()) {
          case TOPICCREATED: {
            mergeTopicCreated(other.getTopicCreated());
            break;
          }
          case TOPICDELETED: {
            mergeTopicDeleted(other.getTopicDeleted());
            break;
          }
          case EVENT_NOT_SET: {
            break;
          }
        }
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      @java.lang.Override
      public final boolean isInitialized() {
        return true;
      }

      @java.lang.Override
      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        kafka.entity.changelog.schema.Topic.CreationEvent parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (kafka.entity.changelog.schema.Topic.CreationEvent) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int eventCase_ = 0;
      private java.lang.Object event_;
      public EventCase
          getEventCase() {
        return EventCase.forNumber(
            eventCase_);
      }

      public Builder clearEvent() {
        eventCase_ = 0;
        event_ = null;
        onChanged();
        return this;
      }


      private com.google.protobuf.SingleFieldBuilderV3<
          kafka.entity.changelog.schema.Topic.TopicCreated, kafka.entity.changelog.schema.Topic.TopicCreated.Builder, kafka.entity.changelog.schema.Topic.TopicCreatedOrBuilder> topicCreatedBuilder_;
      /**
       * .kafka.entity.changelog.TopicCreated topicCreated = 2;
       */
      public boolean hasTopicCreated() {
        return eventCase_ == 2;
      }
      /**
       * .kafka.entity.changelog.TopicCreated topicCreated = 2;
       */
      public kafka.entity.changelog.schema.Topic.TopicCreated getTopicCreated() {
        if (topicCreatedBuilder_ == null) {
          if (eventCase_ == 2) {
            return (kafka.entity.changelog.schema.Topic.TopicCreated) event_;
          }
          return kafka.entity.changelog.schema.Topic.TopicCreated.getDefaultInstance();
        } else {
          if (eventCase_ == 2) {
            return topicCreatedBuilder_.getMessage();
          }
          return kafka.entity.changelog.schema.Topic.TopicCreated.getDefaultInstance();
        }
      }
      /**
       * .kafka.entity.changelog.TopicCreated topicCreated = 2;
       */
      public Builder setTopicCreated(kafka.entity.changelog.schema.Topic.TopicCreated value) {
        if (topicCreatedBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          event_ = value;
          onChanged();
        } else {
          topicCreatedBuilder_.setMessage(value);
        }
        eventCase_ = 2;
        return this;
      }
      /**
       * .kafka.entity.changelog.TopicCreated topicCreated = 2;
       */
      public Builder setTopicCreated(
          kafka.entity.changelog.schema.Topic.TopicCreated.Builder builderForValue) {
        if (topicCreatedBuilder_ == null) {
          event_ = builderForValue.build();
          onChanged();
        } else {
          topicCreatedBuilder_.setMessage(builderForValue.build());
        }
        eventCase_ = 2;
        return this;
      }
      /**
       * .kafka.entity.changelog.TopicCreated topicCreated = 2;
       */
      public Builder mergeTopicCreated(kafka.entity.changelog.schema.Topic.TopicCreated value) {
        if (topicCreatedBuilder_ == null) {
          if (eventCase_ == 2 &&
              event_ != kafka.entity.changelog.schema.Topic.TopicCreated.getDefaultInstance()) {
            event_ = kafka.entity.changelog.schema.Topic.TopicCreated.newBuilder((kafka.entity.changelog.schema.Topic.TopicCreated) event_)
                .mergeFrom(value).buildPartial();
          } else {
            event_ = value;
          }
          onChanged();
        } else {
          if (eventCase_ == 2) {
            topicCreatedBuilder_.mergeFrom(value);
          }
          topicCreatedBuilder_.setMessage(value);
        }
        eventCase_ = 2;
        return this;
      }
      /**
       * .kafka.entity.changelog.TopicCreated topicCreated = 2;
       */
      public Builder clearTopicCreated() {
        if (topicCreatedBuilder_ == null) {
          if (eventCase_ == 2) {
            eventCase_ = 0;
            event_ = null;
            onChanged();
          }
        } else {
          if (eventCase_ == 2) {
            eventCase_ = 0;
            event_ = null;
          }
          topicCreatedBuilder_.clear();
        }
        return this;
      }
      /**
       * .kafka.entity.changelog.TopicCreated topicCreated = 2;
       */
      public kafka.entity.changelog.schema.Topic.TopicCreated.Builder getTopicCreatedBuilder() {
        return getTopicCreatedFieldBuilder().getBuilder();
      }
      /**
       * .kafka.entity.changelog.TopicCreated topicCreated = 2;
       */
      public kafka.entity.changelog.schema.Topic.TopicCreatedOrBuilder getTopicCreatedOrBuilder() {
        if ((eventCase_ == 2) && (topicCreatedBuilder_ != null)) {
          return topicCreatedBuilder_.getMessageOrBuilder();
        } else {
          if (eventCase_ == 2) {
            return (kafka.entity.changelog.schema.Topic.TopicCreated) event_;
          }
          return kafka.entity.changelog.schema.Topic.TopicCreated.getDefaultInstance();
        }
      }
      /**
       * .kafka.entity.changelog.TopicCreated topicCreated = 2;
       */
      private com.google.protobuf.SingleFieldBuilderV3<
          kafka.entity.changelog.schema.Topic.TopicCreated, kafka.entity.changelog.schema.Topic.TopicCreated.Builder, kafka.entity.changelog.schema.Topic.TopicCreatedOrBuilder> 
          getTopicCreatedFieldBuilder() {
        if (topicCreatedBuilder_ == null) {
          if (!(eventCase_ == 2)) {
            event_ = kafka.entity.changelog.schema.Topic.TopicCreated.getDefaultInstance();
          }
          topicCreatedBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
              kafka.entity.changelog.schema.Topic.TopicCreated, kafka.entity.changelog.schema.Topic.TopicCreated.Builder, kafka.entity.changelog.schema.Topic.TopicCreatedOrBuilder>(
                  (kafka.entity.changelog.schema.Topic.TopicCreated) event_,
                  getParentForChildren(),
                  isClean());
          event_ = null;
        }
        eventCase_ = 2;
        onChanged();;
        return topicCreatedBuilder_;
      }

      private com.google.protobuf.SingleFieldBuilderV3<
          kafka.entity.changelog.schema.Topic.TopicDeleted, kafka.entity.changelog.schema.Topic.TopicDeleted.Builder, kafka.entity.changelog.schema.Topic.TopicDeletedOrBuilder> topicDeletedBuilder_;
      /**
       * .kafka.entity.changelog.TopicDeleted topicDeleted = 3;
       */
      public boolean hasTopicDeleted() {
        return eventCase_ == 3;
      }
      /**
       * .kafka.entity.changelog.TopicDeleted topicDeleted = 3;
       */
      public kafka.entity.changelog.schema.Topic.TopicDeleted getTopicDeleted() {
        if (topicDeletedBuilder_ == null) {
          if (eventCase_ == 3) {
            return (kafka.entity.changelog.schema.Topic.TopicDeleted) event_;
          }
          return kafka.entity.changelog.schema.Topic.TopicDeleted.getDefaultInstance();
        } else {
          if (eventCase_ == 3) {
            return topicDeletedBuilder_.getMessage();
          }
          return kafka.entity.changelog.schema.Topic.TopicDeleted.getDefaultInstance();
        }
      }
      /**
       * .kafka.entity.changelog.TopicDeleted topicDeleted = 3;
       */
      public Builder setTopicDeleted(kafka.entity.changelog.schema.Topic.TopicDeleted value) {
        if (topicDeletedBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          event_ = value;
          onChanged();
        } else {
          topicDeletedBuilder_.setMessage(value);
        }
        eventCase_ = 3;
        return this;
      }
      /**
       * .kafka.entity.changelog.TopicDeleted topicDeleted = 3;
       */
      public Builder setTopicDeleted(
          kafka.entity.changelog.schema.Topic.TopicDeleted.Builder builderForValue) {
        if (topicDeletedBuilder_ == null) {
          event_ = builderForValue.build();
          onChanged();
        } else {
          topicDeletedBuilder_.setMessage(builderForValue.build());
        }
        eventCase_ = 3;
        return this;
      }
      /**
       * .kafka.entity.changelog.TopicDeleted topicDeleted = 3;
       */
      public Builder mergeTopicDeleted(kafka.entity.changelog.schema.Topic.TopicDeleted value) {
        if (topicDeletedBuilder_ == null) {
          if (eventCase_ == 3 &&
              event_ != kafka.entity.changelog.schema.Topic.TopicDeleted.getDefaultInstance()) {
            event_ = kafka.entity.changelog.schema.Topic.TopicDeleted.newBuilder((kafka.entity.changelog.schema.Topic.TopicDeleted) event_)
                .mergeFrom(value).buildPartial();
          } else {
            event_ = value;
          }
          onChanged();
        } else {
          if (eventCase_ == 3) {
            topicDeletedBuilder_.mergeFrom(value);
          }
          topicDeletedBuilder_.setMessage(value);
        }
        eventCase_ = 3;
        return this;
      }
      /**
       * .kafka.entity.changelog.TopicDeleted topicDeleted = 3;
       */
      public Builder clearTopicDeleted() {
        if (topicDeletedBuilder_ == null) {
          if (eventCase_ == 3) {
            eventCase_ = 0;
            event_ = null;
            onChanged();
          }
        } else {
          if (eventCase_ == 3) {
            eventCase_ = 0;
            event_ = null;
          }
          topicDeletedBuilder_.clear();
        }
        return this;
      }
      /**
       * .kafka.entity.changelog.TopicDeleted topicDeleted = 3;
       */
      public kafka.entity.changelog.schema.Topic.TopicDeleted.Builder getTopicDeletedBuilder() {
        return getTopicDeletedFieldBuilder().getBuilder();
      }
      /**
       * .kafka.entity.changelog.TopicDeleted topicDeleted = 3;
       */
      public kafka.entity.changelog.schema.Topic.TopicDeletedOrBuilder getTopicDeletedOrBuilder() {
        if ((eventCase_ == 3) && (topicDeletedBuilder_ != null)) {
          return topicDeletedBuilder_.getMessageOrBuilder();
        } else {
          if (eventCase_ == 3) {
            return (kafka.entity.changelog.schema.Topic.TopicDeleted) event_;
          }
          return kafka.entity.changelog.schema.Topic.TopicDeleted.getDefaultInstance();
        }
      }
      /**
       * .kafka.entity.changelog.TopicDeleted topicDeleted = 3;
       */
      private com.google.protobuf.SingleFieldBuilderV3<
          kafka.entity.changelog.schema.Topic.TopicDeleted, kafka.entity.changelog.schema.Topic.TopicDeleted.Builder, kafka.entity.changelog.schema.Topic.TopicDeletedOrBuilder> 
          getTopicDeletedFieldBuilder() {
        if (topicDeletedBuilder_ == null) {
          if (!(eventCase_ == 3)) {
            event_ = kafka.entity.changelog.schema.Topic.TopicDeleted.getDefaultInstance();
          }
          topicDeletedBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
              kafka.entity.changelog.schema.Topic.TopicDeleted, kafka.entity.changelog.schema.Topic.TopicDeleted.Builder, kafka.entity.changelog.schema.Topic.TopicDeletedOrBuilder>(
                  (kafka.entity.changelog.schema.Topic.TopicDeleted) event_,
                  getParentForChildren(),
                  isClean());
          event_ = null;
        }
        eventCase_ = 3;
        onChanged();;
        return topicDeletedBuilder_;
      }
      @java.lang.Override
      public final Builder setUnknownFields(
          final com.google.protobuf.UnknownFieldSet unknownFields) {
        return super.setUnknownFields(unknownFields);
      }

      @java.lang.Override
      public final Builder mergeUnknownFields(
          final com.google.protobuf.UnknownFieldSet unknownFields) {
        return super.mergeUnknownFields(unknownFields);
      }


      // @@protoc_insertion_point(builder_scope:kafka.entity.changelog.CreationEvent)
    }

    // @@protoc_insertion_point(class_scope:kafka.entity.changelog.CreationEvent)
    private static final kafka.entity.changelog.schema.Topic.CreationEvent DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new kafka.entity.changelog.schema.Topic.CreationEvent();
    }

    public static kafka.entity.changelog.schema.Topic.CreationEvent getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    private static final com.google.protobuf.Parser
        PARSER = new com.google.protobuf.AbstractParser() {
      @java.lang.Override
      public CreationEvent parsePartialFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return new CreationEvent(input, extensionRegistry);
      }
    };

    public static com.google.protobuf.Parser parser() {
      return PARSER;
    }

    @java.lang.Override
    public com.google.protobuf.Parser getParserForType() {
      return PARSER;
    }

    @java.lang.Override
    public kafka.entity.changelog.schema.Topic.CreationEvent getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  public interface EventsOrBuilder extends
      // @@protoc_insertion_point(interface_extends:kafka.entity.changelog.Events)
      com.google.protobuf.MessageOrBuilder {

    /**
     * repeated .kafka.entity.changelog.Event event = 1;
     */
    java.util.List 
        getEventList();
    /**
     * repeated .kafka.entity.changelog.Event event = 1;
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     * repeated .kafka.entity.changelog.Event event = 1;
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    /**
     * repeated .kafka.entity.changelog.Event event = 1;
     */
    kafka.entity.changelog.schema.Topic.EventOrBuilder getEventOrBuilder(
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    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
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     * repeated .kafka.entity.changelog.Event event = 1;
     */
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     * repeated .kafka.entity.changelog.Event event = 1;
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    /**
     * repeated .kafka.entity.changelog.Event event = 1;
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     * repeated .kafka.entity.changelog.Event event = 1;
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    }
    /**
     * repeated .kafka.entity.changelog.Event event = 1;
     */
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    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
       return true;
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      if (!(obj instanceof kafka.entity.changelog.schema.Topic.Events)) {
        return super.equals(obj);
      }
      kafka.entity.changelog.schema.Topic.Events other = (kafka.entity.changelog.schema.Topic.Events) obj;

      if (!getEventList()
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      int hash = 41;
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        hash = (53 * hash) + getEventList().hashCode();
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      return PARSER.parseFrom(data);
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    public static kafka.entity.changelog.schema.Topic.Events parseFrom(
        java.nio.ByteBuffer data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
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    public static kafka.entity.changelog.schema.Topic.Events parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static kafka.entity.changelog.schema.Topic.Events parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
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    public static kafka.entity.changelog.schema.Topic.Events parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static kafka.entity.changelog.schema.Topic.Events parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static kafka.entity.changelog.schema.Topic.Events parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static kafka.entity.changelog.schema.Topic.Events parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
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    public static kafka.entity.changelog.schema.Topic.Events parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
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    public static kafka.entity.changelog.schema.Topic.Events parseDelimitedFrom(
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        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
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    public static kafka.entity.changelog.schema.Topic.Events parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
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    public static kafka.entity.changelog.schema.Topic.Events parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
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    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
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    public static Builder newBuilder(kafka.entity.changelog.schema.Topic.Events prototype) {
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    @java.lang.Override
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      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
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    @java.lang.Override
    protected Builder newBuilderForType(
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      Builder builder = new Builder(parent);
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    /**
     * Protobuf type {@code kafka.entity.changelog.Events}
     */
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:kafka.entity.changelog.Events)
        kafka.entity.changelog.schema.Topic.EventsOrBuilder {
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
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      @java.lang.Override
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      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (com.google.protobuf.GeneratedMessageV3
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          getEventFieldBuilder();
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      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
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          event_ = java.util.Collections.emptyList();
          bitField0_ = (bitField0_ & ~0x00000001);
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          eventBuilder_.clear();
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      @java.lang.Override
      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
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        kafka.entity.changelog.schema.Topic.Events result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
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        return result;
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      @java.lang.Override
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        onBuilt();
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      @java.lang.Override
      public Builder addRepeatedField(
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      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof kafka.entity.changelog.schema.Topic.Events) {
          return mergeFrom((kafka.entity.changelog.schema.Topic.Events)other);
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      public Builder mergeFrom(kafka.entity.changelog.schema.Topic.Events other) {
        if (other == kafka.entity.changelog.schema.Topic.Events.getDefaultInstance()) return this;
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          if (!other.event_.isEmpty()) {
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              event_ = other.event_;
              bitField0_ = (bitField0_ & ~0x00000001);
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                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
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              eventBuilder_.addAllMessages(other.event_);
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          }
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        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
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      @java.lang.Override
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      @java.lang.Override
      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        kafka.entity.changelog.schema.Topic.Events parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (kafka.entity.changelog.schema.Topic.Events) e.getUnfinishedMessage();
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          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
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      }
      private int bitField0_;

      private java.util.List event_ =
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      private void ensureEventIsMutable() {
        if (!((bitField0_ & 0x00000001) != 0)) {
          event_ = new java.util.ArrayList(event_);
          bitField0_ |= 0x00000001;
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      }

      private com.google.protobuf.RepeatedFieldBuilderV3<
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      /**
       * repeated .kafka.entity.changelog.Event event = 1;
       */
      public java.util.List getEventList() {
        if (eventBuilder_ == null) {
          return java.util.Collections.unmodifiableList(event_);
        } else {
          return eventBuilder_.getMessageList();
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      /**
       * repeated .kafka.entity.changelog.Event event = 1;
       */
      public int getEventCount() {
        if (eventBuilder_ == null) {
          return event_.size();
        } else {
          return eventBuilder_.getCount();
        }
      }
      /**
       * repeated .kafka.entity.changelog.Event event = 1;
       */
      public kafka.entity.changelog.schema.Topic.Event getEvent(int index) {
        if (eventBuilder_ == null) {
          return event_.get(index);
        } else {
          return eventBuilder_.getMessage(index);
        }
      }
      /**
       * repeated .kafka.entity.changelog.Event event = 1;
       */
      public Builder setEvent(
          int index, kafka.entity.changelog.schema.Topic.Event value) {
        if (eventBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureEventIsMutable();
          event_.set(index, value);
          onChanged();
        } else {
          eventBuilder_.setMessage(index, value);
        }
        return this;
      }
      /**
       * repeated .kafka.entity.changelog.Event event = 1;
       */
      public Builder setEvent(
          int index, kafka.entity.changelog.schema.Topic.Event.Builder builderForValue) {
        if (eventBuilder_ == null) {
          ensureEventIsMutable();
          event_.set(index, builderForValue.build());
          onChanged();
        } else {
          eventBuilder_.setMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * repeated .kafka.entity.changelog.Event event = 1;
       */
      public Builder addEvent(kafka.entity.changelog.schema.Topic.Event value) {
        if (eventBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureEventIsMutable();
          event_.add(value);
          onChanged();
        } else {
          eventBuilder_.addMessage(value);
        }
        return this;
      }
      /**
       * repeated .kafka.entity.changelog.Event event = 1;
       */
      public Builder addEvent(
          int index, kafka.entity.changelog.schema.Topic.Event value) {
        if (eventBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureEventIsMutable();
          event_.add(index, value);
          onChanged();
        } else {
          eventBuilder_.addMessage(index, value);
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        return this;
      }
      /**
       * repeated .kafka.entity.changelog.Event event = 1;
       */
      public Builder addEvent(
          kafka.entity.changelog.schema.Topic.Event.Builder builderForValue) {
        if (eventBuilder_ == null) {
          ensureEventIsMutable();
          event_.add(builderForValue.build());
          onChanged();
        } else {
          eventBuilder_.addMessage(builderForValue.build());
        }
        return this;
      }
      /**
       * repeated .kafka.entity.changelog.Event event = 1;
       */
      public Builder addEvent(
          int index, kafka.entity.changelog.schema.Topic.Event.Builder builderForValue) {
        if (eventBuilder_ == null) {
          ensureEventIsMutable();
          event_.add(index, builderForValue.build());
          onChanged();
        } else {
          eventBuilder_.addMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * repeated .kafka.entity.changelog.Event event = 1;
       */
      public Builder addAllEvent(
          java.lang.Iterable values) {
        if (eventBuilder_ == null) {
          ensureEventIsMutable();
          com.google.protobuf.AbstractMessageLite.Builder.addAll(
              values, event_);
          onChanged();
        } else {
          eventBuilder_.addAllMessages(values);
        }
        return this;
      }
      /**
       * repeated .kafka.entity.changelog.Event event = 1;
       */
      public Builder clearEvent() {
        if (eventBuilder_ == null) {
          event_ = java.util.Collections.emptyList();
          bitField0_ = (bitField0_ & ~0x00000001);
          onChanged();
        } else {
          eventBuilder_.clear();
        }
        return this;
      }
      /**
       * repeated .kafka.entity.changelog.Event event = 1;
       */
      public Builder removeEvent(int index) {
        if (eventBuilder_ == null) {
          ensureEventIsMutable();
          event_.remove(index);
          onChanged();
        } else {
          eventBuilder_.remove(index);
        }
        return this;
      }
      /**
       * repeated .kafka.entity.changelog.Event event = 1;
       */
      public kafka.entity.changelog.schema.Topic.Event.Builder getEventBuilder(
          int index) {
        return getEventFieldBuilder().getBuilder(index);
      }
      /**
       * repeated .kafka.entity.changelog.Event event = 1;
       */
      public kafka.entity.changelog.schema.Topic.EventOrBuilder getEventOrBuilder(
          int index) {
        if (eventBuilder_ == null) {
          return event_.get(index);  } else {
          return eventBuilder_.getMessageOrBuilder(index);
        }
      }
      /**
       * repeated .kafka.entity.changelog.Event event = 1;
       */
      public java.util.List 
           getEventOrBuilderList() {
        if (eventBuilder_ != null) {
          return eventBuilder_.getMessageOrBuilderList();
        } else {
          return java.util.Collections.unmodifiableList(event_);
        }
      }
      /**
       * repeated .kafka.entity.changelog.Event event = 1;
       */
      public kafka.entity.changelog.schema.Topic.Event.Builder addEventBuilder() {
        return getEventFieldBuilder().addBuilder(
            kafka.entity.changelog.schema.Topic.Event.getDefaultInstance());
      }
      /**
       * repeated .kafka.entity.changelog.Event event = 1;
       */
      public kafka.entity.changelog.schema.Topic.Event.Builder addEventBuilder(
          int index) {
        return getEventFieldBuilder().addBuilder(
            index, kafka.entity.changelog.schema.Topic.Event.getDefaultInstance());
      }
      /**
       * repeated .kafka.entity.changelog.Event event = 1;
       */
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        return getEventFieldBuilder().getBuilderList();
      }
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        if (eventBuilder_ == null) {
          eventBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
              kafka.entity.changelog.schema.Topic.Event, kafka.entity.changelog.schema.Topic.Event.Builder, kafka.entity.changelog.schema.Topic.EventOrBuilder>(
                  event_,
                  ((bitField0_ & 0x00000001) != 0),
                  getParentForChildren(),
                  isClean());
          event_ = null;
        }
        return eventBuilder_;
      }
      @java.lang.Override
      public final Builder setUnknownFields(
          final com.google.protobuf.UnknownFieldSet unknownFields) {
        return super.setUnknownFields(unknownFields);
      }

      @java.lang.Override
      public final Builder mergeUnknownFields(
          final com.google.protobuf.UnknownFieldSet unknownFields) {
        return super.mergeUnknownFields(unknownFields);
      }


      // @@protoc_insertion_point(builder_scope:kafka.entity.changelog.Events)
    }

    // @@protoc_insertion_point(class_scope:kafka.entity.changelog.Events)
    private static final kafka.entity.changelog.schema.Topic.Events DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new kafka.entity.changelog.schema.Topic.Events();
    }

    public static kafka.entity.changelog.schema.Topic.Events getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    private static final com.google.protobuf.Parser
        PARSER = new com.google.protobuf.AbstractParser() {
      @java.lang.Override
      public Events parsePartialFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return new Events(input, extensionRegistry);
      }
    };

    public static com.google.protobuf.Parser parser() {
      return PARSER;
    }

    @java.lang.Override
    public com.google.protobuf.Parser getParserForType() {
      return PARSER;
    }

    @java.lang.Override
    public kafka.entity.changelog.schema.Topic.Events getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
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    /**
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       * repeated .kafka.entity.changelog.Config config = 2;
       */
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       */
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       */
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       * repeated .kafka.entity.changelog.Config config = 2;
       */
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            throw new NullPointerException();
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          onChanged();
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       * repeated .kafka.entity.changelog.Config config = 2;
       */
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          config_.set(index, builderForValue.build());
          onChanged();
        } else {
          configBuilder_.setMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * repeated .kafka.entity.changelog.Config config = 2;
       */
      public Builder addConfig(kafka.entity.changelog.schema.Topic.Config value) {
        if (configBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureConfigIsMutable();
          config_.add(value);
          onChanged();
        } else {
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      /**
       * repeated .kafka.entity.changelog.Config config = 2;
       */
      public Builder addConfig(
          int index, kafka.entity.changelog.schema.Topic.Config value) {
        if (configBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureConfigIsMutable();
          config_.add(index, value);
          onChanged();
        } else {
          configBuilder_.addMessage(index, value);
        }
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      }
      /**
       * repeated .kafka.entity.changelog.Config config = 2;
       */
      public Builder addConfig(
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        if (configBuilder_ == null) {
          ensureConfigIsMutable();
          config_.add(builderForValue.build());
          onChanged();
        } else {
          configBuilder_.addMessage(builderForValue.build());
        }
        return this;
      }
      /**
       * repeated .kafka.entity.changelog.Config config = 2;
       */
      public Builder addConfig(
          int index, kafka.entity.changelog.schema.Topic.Config.Builder builderForValue) {
        if (configBuilder_ == null) {
          ensureConfigIsMutable();
          config_.add(index, builderForValue.build());
          onChanged();
        } else {
          configBuilder_.addMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * repeated .kafka.entity.changelog.Config config = 2;
       */
      public Builder addAllConfig(
          java.lang.Iterable values) {
        if (configBuilder_ == null) {
          ensureConfigIsMutable();
          com.google.protobuf.AbstractMessageLite.Builder.addAll(
              values, config_);
          onChanged();
        } else {
          configBuilder_.addAllMessages(values);
        }
        return this;
      }
      /**
       * repeated .kafka.entity.changelog.Config config = 2;
       */
      public Builder clearConfig() {
        if (configBuilder_ == null) {
          config_ = java.util.Collections.emptyList();
          bitField0_ = (bitField0_ & ~0x00000001);
          onChanged();
        } else {
          configBuilder_.clear();
        }
        return this;
      }
      /**
       * repeated .kafka.entity.changelog.Config config = 2;
       */
      public Builder removeConfig(int index) {
        if (configBuilder_ == null) {
          ensureConfigIsMutable();
          config_.remove(index);
          onChanged();
        } else {
          configBuilder_.remove(index);
        }
        return this;
      }
      /**
       * repeated .kafka.entity.changelog.Config config = 2;
       */
      public kafka.entity.changelog.schema.Topic.Config.Builder getConfigBuilder(
          int index) {
        return getConfigFieldBuilder().getBuilder(index);
      }
      /**
       * repeated .kafka.entity.changelog.Config config = 2;
       */
      public kafka.entity.changelog.schema.Topic.ConfigOrBuilder getConfigOrBuilder(
          int index) {
        if (configBuilder_ == null) {
          return config_.get(index);  } else {
          return configBuilder_.getMessageOrBuilder(index);
        }
      }
      /**
       * repeated .kafka.entity.changelog.Config config = 2;
       */
      public java.util.List 
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        if (configBuilder_ != null) {
          return configBuilder_.getMessageOrBuilderList();
        } else {
          return java.util.Collections.unmodifiableList(config_);
        }
      }
      /**
       * repeated .kafka.entity.changelog.Config config = 2;
       */
      public kafka.entity.changelog.schema.Topic.Config.Builder addConfigBuilder() {
        return getConfigFieldBuilder().addBuilder(
            kafka.entity.changelog.schema.Topic.Config.getDefaultInstance());
      }
      /**
       * repeated .kafka.entity.changelog.Config config = 2;
       */
      public kafka.entity.changelog.schema.Topic.Config.Builder addConfigBuilder(
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        return getConfigFieldBuilder().addBuilder(
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       * repeated .kafka.entity.changelog.Config config = 2;
       */
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                  getParentForChildren(),
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        username_ = value;
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       * string username = 3;
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        username_ = getDefaultInstance().getUsername();
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       * string username = 3;
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       * string source = 4;
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      // @@protoc_insertion_point(builder_scope:kafka.entity.changelog.ConfigsApplied)
    }

    // @@protoc_insertion_point(class_scope:kafka.entity.changelog.ConfigsApplied)
    private static final kafka.entity.changelog.schema.Topic.ConfigsApplied DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new kafka.entity.changelog.schema.Topic.ConfigsApplied();
    }

    public static kafka.entity.changelog.schema.Topic.ConfigsApplied getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

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      public ConfigsApplied parsePartialFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return new ConfigsApplied(input, extensionRegistry);
      }
    };

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      return PARSER;
    }

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    }

    @java.lang.Override
    public kafka.entity.changelog.schema.Topic.ConfigsApplied getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  public interface ConfigEventOrBuilder extends
      // @@protoc_insertion_point(interface_extends:kafka.entity.changelog.ConfigEvent)
      com.google.protobuf.MessageOrBuilder {

    /**
     * .kafka.entity.changelog.ConfigsApplied configApplied = 2;
     */
    boolean hasConfigApplied();
    /**
     * .kafka.entity.changelog.ConfigsApplied configApplied = 2;
     */
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        if (eventCase_ == 2) {
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      public Builder setConfigApplied(kafka.entity.changelog.schema.Topic.ConfigsApplied value) {
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          event_ = value;
          onChanged();
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        eventCase_ = 2;
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      /**
       * .kafka.entity.changelog.ConfigsApplied configApplied = 2;
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      public Builder setConfigApplied(
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        if (configAppliedBuilder_ == null) {
          event_ = builderForValue.build();
          onChanged();
        } else {
          configAppliedBuilder_.setMessage(builderForValue.build());
        }
        eventCase_ = 2;
        return this;
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      /**
       * .kafka.entity.changelog.ConfigsApplied configApplied = 2;
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      public Builder mergeConfigApplied(kafka.entity.changelog.schema.Topic.ConfigsApplied value) {
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          if (eventCase_ == 2 &&
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      public Builder clearConfigApplied() {
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          if (eventCase_ == 2) {
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            event_ = null;
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       * repeated .kafka.entity.changelog.TopicPartition partition = 2;
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       * repeated .kafka.entity.changelog.TopicPartition partition = 2;
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       * repeated .kafka.entity.changelog.TopicPartition partition = 2;
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      }
      /**
       * repeated .kafka.entity.changelog.TopicPartition partition = 2;
       */
      public kafka.entity.changelog.schema.Topic.TopicPartition.Builder getPartitionBuilder(
          int index) {
        return getPartitionFieldBuilder().getBuilder(index);
      }
      /**
       * repeated .kafka.entity.changelog.TopicPartition partition = 2;
       */
      public kafka.entity.changelog.schema.Topic.TopicPartitionOrBuilder getPartitionOrBuilder(
          int index) {
        if (partitionBuilder_ == null) {
          return partition_.get(index);  } else {
          return partitionBuilder_.getMessageOrBuilder(index);
        }
      }
      /**
       * repeated .kafka.entity.changelog.TopicPartition partition = 2;
       */
      public java.util.List 
           getPartitionOrBuilderList() {
        if (partitionBuilder_ != null) {
          return partitionBuilder_.getMessageOrBuilderList();
        } else {
          return java.util.Collections.unmodifiableList(partition_);
        }
      }
      /**
       * repeated .kafka.entity.changelog.TopicPartition partition = 2;
       */
      public kafka.entity.changelog.schema.Topic.TopicPartition.Builder addPartitionBuilder() {
        return getPartitionFieldBuilder().addBuilder(
            kafka.entity.changelog.schema.Topic.TopicPartition.getDefaultInstance());
      }
      /**
       * repeated .kafka.entity.changelog.TopicPartition partition = 2;
       */
      public kafka.entity.changelog.schema.Topic.TopicPartition.Builder addPartitionBuilder(
          int index) {
        return getPartitionFieldBuilder().addBuilder(
            index, kafka.entity.changelog.schema.Topic.TopicPartition.getDefaultInstance());
      }
      /**
       * repeated .kafka.entity.changelog.TopicPartition partition = 2;
       */
      public java.util.List 
           getPartitionBuilderList() {
        return getPartitionFieldBuilder().getBuilderList();
      }
      private com.google.protobuf.RepeatedFieldBuilderV3<
          kafka.entity.changelog.schema.Topic.TopicPartition, kafka.entity.changelog.schema.Topic.TopicPartition.Builder, kafka.entity.changelog.schema.Topic.TopicPartitionOrBuilder> 
          getPartitionFieldBuilder() {
        if (partitionBuilder_ == null) {
          partitionBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
              kafka.entity.changelog.schema.Topic.TopicPartition, kafka.entity.changelog.schema.Topic.TopicPartition.Builder, kafka.entity.changelog.schema.Topic.TopicPartitionOrBuilder>(
                  partition_,
                  ((bitField0_ & 0x00000001) != 0),
                  getParentForChildren(),
                  isClean());
          partition_ = null;
        }
        return partitionBuilder_;
      }
      @java.lang.Override
      public final Builder setUnknownFields(
          final com.google.protobuf.UnknownFieldSet unknownFields) {
        return super.setUnknownFields(unknownFields);
      }

      @java.lang.Override
      public final Builder mergeUnknownFields(
          final com.google.protobuf.UnknownFieldSet unknownFields) {
        return super.mergeUnknownFields(unknownFields);
      }


      // @@protoc_insertion_point(builder_scope:kafka.entity.changelog.TopicTopology)
    }

    // @@protoc_insertion_point(class_scope:kafka.entity.changelog.TopicTopology)
    private static final kafka.entity.changelog.schema.Topic.TopicTopology DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new kafka.entity.changelog.schema.Topic.TopicTopology();
    }

    public static kafka.entity.changelog.schema.Topic.TopicTopology getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    private static final com.google.protobuf.Parser
        PARSER = new com.google.protobuf.AbstractParser() {
      @java.lang.Override
      public TopicTopology parsePartialFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return new TopicTopology(input, extensionRegistry);
      }
    };

    public static com.google.protobuf.Parser parser() {
      return PARSER;
    }

    @java.lang.Override
    public com.google.protobuf.Parser getParserForType() {
      return PARSER;
    }

    @java.lang.Override
    public kafka.entity.changelog.schema.Topic.TopicTopology getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  public interface TopicPartitionOrBuilder extends
      // @@protoc_insertion_point(interface_extends:kafka.entity.changelog.TopicPartition)
      com.google.protobuf.MessageOrBuilder {

    /**
     * int32 partition = 1;
     */
    int getPartition();

    /**
     * repeated .kafka.entity.changelog.TopicPartitionReplica replica = 2;
     */
    java.util.List 
        getReplicaList();
    /**
     * repeated .kafka.entity.changelog.TopicPartitionReplica replica = 2;
     */
    kafka.entity.changelog.schema.Topic.TopicPartitionReplica getReplica(int index);
    /**
     * repeated .kafka.entity.changelog.TopicPartitionReplica replica = 2;
     */
    int getReplicaCount();
    /**
     * repeated .kafka.entity.changelog.TopicPartitionReplica replica = 2;
     */
    java.util.List 
        getReplicaOrBuilderList();
    /**
     * repeated .kafka.entity.changelog.TopicPartitionReplica replica = 2;
     */
    kafka.entity.changelog.schema.Topic.TopicPartitionReplicaOrBuilder getReplicaOrBuilder(
        int index);
  }
  /**
   * Protobuf type {@code kafka.entity.changelog.TopicPartition}
   */
  public  static final class TopicPartition extends
      com.google.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:kafka.entity.changelog.TopicPartition)
      TopicPartitionOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use TopicPartition.newBuilder() to construct.
    private TopicPartition(com.google.protobuf.GeneratedMessageV3.Builder builder) {
      super(builder);
    }
    private TopicPartition() {
      replica_ = java.util.Collections.emptyList();
    }

    @java.lang.Override
    @SuppressWarnings({"unused"})
    protected java.lang.Object newInstance(
        UnusedPrivateParameter unused) {
      return new TopicPartition();
    }

    @java.lang.Override
    public final com.google.protobuf.UnknownFieldSet
    getUnknownFields() {
      return this.unknownFields;
    }
    private TopicPartition(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      int mutable_bitField0_ = 0;
      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
          com.google.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 8: {

              partition_ = input.readInt32();
              break;
            }
            case 18: {
              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
                replica_ = new java.util.ArrayList();
                mutable_bitField0_ |= 0x00000001;
              }
              replica_.add(
                  input.readMessage(kafka.entity.changelog.schema.Topic.TopicPartitionReplica.parser(), extensionRegistry));
              break;
            }
            default: {
              if (!parseUnknownField(
                  input, unknownFields, extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
          }
        }
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new com.google.protobuf.InvalidProtocolBufferException(
            e).setUnfinishedMessage(this);
      } finally {
        if (((mutable_bitField0_ & 0x00000001) != 0)) {
          replica_ = java.util.Collections.unmodifiableList(replica_);
        }
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return kafka.entity.changelog.schema.Topic.internal_static_kafka_entity_changelog_TopicPartition_descriptor;
    }

    @java.lang.Override
    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return kafka.entity.changelog.schema.Topic.internal_static_kafka_entity_changelog_TopicPartition_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              kafka.entity.changelog.schema.Topic.TopicPartition.class, kafka.entity.changelog.schema.Topic.TopicPartition.Builder.class);
    }

    public static final int PARTITION_FIELD_NUMBER = 1;
    private int partition_;
    /**
     * int32 partition = 1;
     */
    public int getPartition() {
      return partition_;
    }

    public static final int REPLICA_FIELD_NUMBER = 2;
    private java.util.List replica_;
    /**
     * repeated .kafka.entity.changelog.TopicPartitionReplica replica = 2;
     */
    public java.util.List getReplicaList() {
      return replica_;
    }
    /**
     * repeated .kafka.entity.changelog.TopicPartitionReplica replica = 2;
     */
    public java.util.List 
        getReplicaOrBuilderList() {
      return replica_;
    }
    /**
     * repeated .kafka.entity.changelog.TopicPartitionReplica replica = 2;
     */
    public int getReplicaCount() {
      return replica_.size();
    }
    /**
     * repeated .kafka.entity.changelog.TopicPartitionReplica replica = 2;
     */
    public kafka.entity.changelog.schema.Topic.TopicPartitionReplica getReplica(int index) {
      return replica_.get(index);
    }
    /**
     * repeated .kafka.entity.changelog.TopicPartitionReplica replica = 2;
     */
    public kafka.entity.changelog.schema.Topic.TopicPartitionReplicaOrBuilder getReplicaOrBuilder(
        int index) {
      return replica_.get(index);
    }

    private byte memoizedIsInitialized = -1;
    @java.lang.Override
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized == 1) return true;
      if (isInitialized == 0) return false;

      memoizedIsInitialized = 1;
      return true;
    }

    @java.lang.Override
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      if (partition_ != 0) {
        output.writeInt32(1, partition_);
      }
      for (int i = 0; i < replica_.size(); i++) {
        output.writeMessage(2, replica_.get(i));
      }
      unknownFields.writeTo(output);
    }

    @java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      if (partition_ != 0) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt32Size(1, partition_);
      }
      for (int i = 0; i < replica_.size(); i++) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(2, replica_.get(i));
      }
      size += unknownFields.getSerializedSize();
      memoizedSize = size;
      return size;
    }

    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
       return true;
      }
      if (!(obj instanceof kafka.entity.changelog.schema.Topic.TopicPartition)) {
        return super.equals(obj);
      }
      kafka.entity.changelog.schema.Topic.TopicPartition other = (kafka.entity.changelog.schema.Topic.TopicPartition) obj;

      if (getPartition()
          != other.getPartition()) return false;
      if (!getReplicaList()
          .equals(other.getReplicaList())) return false;
      if (!unknownFields.equals(other.unknownFields)) return false;
      return true;
    }

    @java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      hash = (37 * hash) + PARTITION_FIELD_NUMBER;
      hash = (53 * hash) + getPartition();
      if (getReplicaCount() > 0) {
        hash = (37 * hash) + REPLICA_FIELD_NUMBER;
        hash = (53 * hash) + getReplicaList().hashCode();
      }
      hash = (29 * hash) + unknownFields.hashCode();
      memoizedHashCode = hash;
      return hash;
    }

    public static kafka.entity.changelog.schema.Topic.TopicPartition parseFrom(
        java.nio.ByteBuffer data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static kafka.entity.changelog.schema.Topic.TopicPartition parseFrom(
        java.nio.ByteBuffer data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static kafka.entity.changelog.schema.Topic.TopicPartition parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static kafka.entity.changelog.schema.Topic.TopicPartition parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static kafka.entity.changelog.schema.Topic.TopicPartition parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static kafka.entity.changelog.schema.Topic.TopicPartition parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static kafka.entity.changelog.schema.Topic.TopicPartition parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static kafka.entity.changelog.schema.Topic.TopicPartition parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
    public static kafka.entity.changelog.schema.Topic.TopicPartition parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static kafka.entity.changelog.schema.Topic.TopicPartition parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static kafka.entity.changelog.schema.Topic.TopicPartition parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static kafka.entity.changelog.schema.Topic.TopicPartition parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(kafka.entity.changelog.schema.Topic.TopicPartition prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * Protobuf type {@code kafka.entity.changelog.TopicPartition}
     */
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:kafka.entity.changelog.TopicPartition)
        kafka.entity.changelog.schema.Topic.TopicPartitionOrBuilder {
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return kafka.entity.changelog.schema.Topic.internal_static_kafka_entity_changelog_TopicPartition_descriptor;
      }

      @java.lang.Override
      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return kafka.entity.changelog.schema.Topic.internal_static_kafka_entity_changelog_TopicPartition_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                kafka.entity.changelog.schema.Topic.TopicPartition.class, kafka.entity.changelog.schema.Topic.TopicPartition.Builder.class);
      }

      // Construct using kafka.entity.changelog.schema.Topic.TopicPartition.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (com.google.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
          getReplicaFieldBuilder();
        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        partition_ = 0;

        if (replicaBuilder_ == null) {
          replica_ = java.util.Collections.emptyList();
          bitField0_ = (bitField0_ & ~0x00000001);
        } else {
          replicaBuilder_.clear();
        }
        return this;
      }

      @java.lang.Override
      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return kafka.entity.changelog.schema.Topic.internal_static_kafka_entity_changelog_TopicPartition_descriptor;
      }

      @java.lang.Override
      public kafka.entity.changelog.schema.Topic.TopicPartition getDefaultInstanceForType() {
        return kafka.entity.changelog.schema.Topic.TopicPartition.getDefaultInstance();
      }

      @java.lang.Override
      public kafka.entity.changelog.schema.Topic.TopicPartition build() {
        kafka.entity.changelog.schema.Topic.TopicPartition result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public kafka.entity.changelog.schema.Topic.TopicPartition buildPartial() {
        kafka.entity.changelog.schema.Topic.TopicPartition result = new kafka.entity.changelog.schema.Topic.TopicPartition(this);
        int from_bitField0_ = bitField0_;
        result.partition_ = partition_;
        if (replicaBuilder_ == null) {
          if (((bitField0_ & 0x00000001) != 0)) {
            replica_ = java.util.Collections.unmodifiableList(replica_);
            bitField0_ = (bitField0_ & ~0x00000001);
          }
          result.replica_ = replica_;
        } else {
          result.replica_ = replicaBuilder_.build();
        }
        onBuilt();
        return result;
      }

      @java.lang.Override
      public Builder clone() {
        return super.clone();
      }
      @java.lang.Override
      public Builder setField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          com.google.protobuf.Descriptors.FieldDescriptor field) {
        return super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
        return super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return super.setRepeatedField(field, index, value);
      }
      @java.lang.Override
      public Builder addRepeatedField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.addRepeatedField(field, value);
      }
      @java.lang.Override
      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof kafka.entity.changelog.schema.Topic.TopicPartition) {
          return mergeFrom((kafka.entity.changelog.schema.Topic.TopicPartition)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(kafka.entity.changelog.schema.Topic.TopicPartition other) {
        if (other == kafka.entity.changelog.schema.Topic.TopicPartition.getDefaultInstance()) return this;
        if (other.getPartition() != 0) {
          setPartition(other.getPartition());
        }
        if (replicaBuilder_ == null) {
          if (!other.replica_.isEmpty()) {
            if (replica_.isEmpty()) {
              replica_ = other.replica_;
              bitField0_ = (bitField0_ & ~0x00000001);
            } else {
              ensureReplicaIsMutable();
              replica_.addAll(other.replica_);
            }
            onChanged();
          }
        } else {
          if (!other.replica_.isEmpty()) {
            if (replicaBuilder_.isEmpty()) {
              replicaBuilder_.dispose();
              replicaBuilder_ = null;
              replica_ = other.replica_;
              bitField0_ = (bitField0_ & ~0x00000001);
              replicaBuilder_ = 
                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
                   getReplicaFieldBuilder() : null;
            } else {
              replicaBuilder_.addAllMessages(other.replica_);
            }
          }
        }
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      @java.lang.Override
      public final boolean isInitialized() {
        return true;
      }

      @java.lang.Override
      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        kafka.entity.changelog.schema.Topic.TopicPartition parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (kafka.entity.changelog.schema.Topic.TopicPartition) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      private int partition_ ;
      /**
       * int32 partition = 1;
       */
      public int getPartition() {
        return partition_;
      }
      /**
       * int32 partition = 1;
       */
      public Builder setPartition(int value) {
        
        partition_ = value;
        onChanged();
        return this;
      }
      /**
       * int32 partition = 1;
       */
      public Builder clearPartition() {
        
        partition_ = 0;
        onChanged();
        return this;
      }

      private java.util.List replica_ =
        java.util.Collections.emptyList();
      private void ensureReplicaIsMutable() {
        if (!((bitField0_ & 0x00000001) != 0)) {
          replica_ = new java.util.ArrayList(replica_);
          bitField0_ |= 0x00000001;
         }
      }

      private com.google.protobuf.RepeatedFieldBuilderV3<
          kafka.entity.changelog.schema.Topic.TopicPartitionReplica, kafka.entity.changelog.schema.Topic.TopicPartitionReplica.Builder, kafka.entity.changelog.schema.Topic.TopicPartitionReplicaOrBuilder> replicaBuilder_;

      /**
       * repeated .kafka.entity.changelog.TopicPartitionReplica replica = 2;
       */
      public java.util.List getReplicaList() {
        if (replicaBuilder_ == null) {
          return java.util.Collections.unmodifiableList(replica_);
        } else {
          return replicaBuilder_.getMessageList();
        }
      }
      /**
       * repeated .kafka.entity.changelog.TopicPartitionReplica replica = 2;
       */
      public int getReplicaCount() {
        if (replicaBuilder_ == null) {
          return replica_.size();
        } else {
          return replicaBuilder_.getCount();
        }
      }
      /**
       * repeated .kafka.entity.changelog.TopicPartitionReplica replica = 2;
       */
      public kafka.entity.changelog.schema.Topic.TopicPartitionReplica getReplica(int index) {
        if (replicaBuilder_ == null) {
          return replica_.get(index);
        } else {
          return replicaBuilder_.getMessage(index);
        }
      }
      /**
       * repeated .kafka.entity.changelog.TopicPartitionReplica replica = 2;
       */
      public Builder setReplica(
          int index, kafka.entity.changelog.schema.Topic.TopicPartitionReplica value) {
        if (replicaBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureReplicaIsMutable();
          replica_.set(index, value);
          onChanged();
        } else {
          replicaBuilder_.setMessage(index, value);
        }
        return this;
      }
      /**
       * repeated .kafka.entity.changelog.TopicPartitionReplica replica = 2;
       */
      public Builder setReplica(
          int index, kafka.entity.changelog.schema.Topic.TopicPartitionReplica.Builder builderForValue) {
        if (replicaBuilder_ == null) {
          ensureReplicaIsMutable();
          replica_.set(index, builderForValue.build());
          onChanged();
        } else {
          replicaBuilder_.setMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * repeated .kafka.entity.changelog.TopicPartitionReplica replica = 2;
       */
      public Builder addReplica(kafka.entity.changelog.schema.Topic.TopicPartitionReplica value) {
        if (replicaBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureReplicaIsMutable();
          replica_.add(value);
          onChanged();
        } else {
          replicaBuilder_.addMessage(value);
        }
        return this;
      }
      /**
       * repeated .kafka.entity.changelog.TopicPartitionReplica replica = 2;
       */
      public Builder addReplica(
          int index, kafka.entity.changelog.schema.Topic.TopicPartitionReplica value) {
        if (replicaBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureReplicaIsMutable();
          replica_.add(index, value);
          onChanged();
        } else {
          replicaBuilder_.addMessage(index, value);
        }
        return this;
      }
      /**
       * repeated .kafka.entity.changelog.TopicPartitionReplica replica = 2;
       */
      public Builder addReplica(
          kafka.entity.changelog.schema.Topic.TopicPartitionReplica.Builder builderForValue) {
        if (replicaBuilder_ == null) {
          ensureReplicaIsMutable();
          replica_.add(builderForValue.build());
          onChanged();
        } else {
          replicaBuilder_.addMessage(builderForValue.build());
        }
        return this;
      }
      /**
       * repeated .kafka.entity.changelog.TopicPartitionReplica replica = 2;
       */
      public Builder addReplica(
          int index, kafka.entity.changelog.schema.Topic.TopicPartitionReplica.Builder builderForValue) {
        if (replicaBuilder_ == null) {
          ensureReplicaIsMutable();
          replica_.add(index, builderForValue.build());
          onChanged();
        } else {
          replicaBuilder_.addMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * repeated .kafka.entity.changelog.TopicPartitionReplica replica = 2;
       */
      public Builder addAllReplica(
          java.lang.Iterable values) {
        if (replicaBuilder_ == null) {
          ensureReplicaIsMutable();
          com.google.protobuf.AbstractMessageLite.Builder.addAll(
              values, replica_);
          onChanged();
        } else {
          replicaBuilder_.addAllMessages(values);
        }
        return this;
      }
      /**
       * repeated .kafka.entity.changelog.TopicPartitionReplica replica = 2;
       */
      public Builder clearReplica() {
        if (replicaBuilder_ == null) {
          replica_ = java.util.Collections.emptyList();
          bitField0_ = (bitField0_ & ~0x00000001);
          onChanged();
        } else {
          replicaBuilder_.clear();
        }
        return this;
      }
      /**
       * repeated .kafka.entity.changelog.TopicPartitionReplica replica = 2;
       */
      public Builder removeReplica(int index) {
        if (replicaBuilder_ == null) {
          ensureReplicaIsMutable();
          replica_.remove(index);
          onChanged();
        } else {
          replicaBuilder_.remove(index);
        }
        return this;
      }
      /**
       * repeated .kafka.entity.changelog.TopicPartitionReplica replica = 2;
       */
      public kafka.entity.changelog.schema.Topic.TopicPartitionReplica.Builder getReplicaBuilder(
          int index) {
        return getReplicaFieldBuilder().getBuilder(index);
      }
      /**
       * repeated .kafka.entity.changelog.TopicPartitionReplica replica = 2;
       */
      public kafka.entity.changelog.schema.Topic.TopicPartitionReplicaOrBuilder getReplicaOrBuilder(
          int index) {
        if (replicaBuilder_ == null) {
          return replica_.get(index);  } else {
          return replicaBuilder_.getMessageOrBuilder(index);
        }
      }
      /**
       * repeated .kafka.entity.changelog.TopicPartitionReplica replica = 2;
       */
      public java.util.List 
           getReplicaOrBuilderList() {
        if (replicaBuilder_ != null) {
          return replicaBuilder_.getMessageOrBuilderList();
        } else {
          return java.util.Collections.unmodifiableList(replica_);
        }
      }
      /**
       * repeated .kafka.entity.changelog.TopicPartitionReplica replica = 2;
       */
      public kafka.entity.changelog.schema.Topic.TopicPartitionReplica.Builder addReplicaBuilder() {
        return getReplicaFieldBuilder().addBuilder(
            kafka.entity.changelog.schema.Topic.TopicPartitionReplica.getDefaultInstance());
      }
      /**
       * repeated .kafka.entity.changelog.TopicPartitionReplica replica = 2;
       */
      public kafka.entity.changelog.schema.Topic.TopicPartitionReplica.Builder addReplicaBuilder(
          int index) {
        return getReplicaFieldBuilder().addBuilder(
            index, kafka.entity.changelog.schema.Topic.TopicPartitionReplica.getDefaultInstance());
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       * repeated .kafka.entity.changelog.TopicPartitionReplica replica = 2;
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                  ((bitField0_ & 0x00000001) != 0),
                  getParentForChildren(),
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          replica_ = null;
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        return replicaBuilder_;
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      // @@protoc_insertion_point(builder_scope:kafka.entity.changelog.TopicPartition)
    }

    // @@protoc_insertion_point(class_scope:kafka.entity.changelog.TopicPartition)
    private static final kafka.entity.changelog.schema.Topic.TopicPartition DEFAULT_INSTANCE;
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          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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    public kafka.entity.changelog.schema.Topic.TopicPartition getDefaultInstanceForType() {
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    }

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  public interface TopicPartitionReplicaOrBuilder extends
      // @@protoc_insertion_point(interface_extends:kafka.entity.changelog.TopicPartitionReplica)
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     * int32 nodeId = 1;
     */
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     */
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   * Protobuf type {@code kafka.entity.changelog.TopicPartitionReplica}
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      com.google.protobuf.GeneratedMessageV3 implements
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      if (getNodeId()
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      if (getLeader()
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      return PARSER.parseFrom(data);
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        java.nio.ByteBuffer data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
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        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static kafka.entity.changelog.schema.Topic.TopicPartitionReplica parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static kafka.entity.changelog.schema.Topic.TopicPartitionReplica parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static kafka.entity.changelog.schema.Topic.TopicPartitionReplica parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
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    public static kafka.entity.changelog.schema.Topic.TopicPartitionReplica parseFrom(java.io.InputStream input)
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      return com.google.protobuf.GeneratedMessageV3
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    public static kafka.entity.changelog.schema.Topic.TopicPartitionReplica parseFrom(
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        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
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    public static kafka.entity.changelog.schema.Topic.TopicPartitionReplica parseDelimitedFrom(java.io.InputStream input)
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      return com.google.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
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    public static kafka.entity.changelog.schema.Topic.TopicPartitionReplica parseDelimitedFrom(
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        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
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    public static kafka.entity.changelog.schema.Topic.TopicPartitionReplica parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
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    public static kafka.entity.changelog.schema.Topic.TopicPartitionReplica parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
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    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(kafka.entity.changelog.schema.Topic.TopicPartitionReplica prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
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    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * Protobuf type {@code kafka.entity.changelog.TopicPartitionReplica}
     */
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:kafka.entity.changelog.TopicPartitionReplica)
        kafka.entity.changelog.schema.Topic.TopicPartitionReplicaOrBuilder {
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return kafka.entity.changelog.schema.Topic.internal_static_kafka_entity_changelog_TopicPartitionReplica_descriptor;
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      @java.lang.Override
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        nodeId_ = 0;

        leader_ = false;

        return this;
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      @java.lang.Override
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          getDescriptorForType() {
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        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public kafka.entity.changelog.schema.Topic.TopicPartitionReplica buildPartial() {
        kafka.entity.changelog.schema.Topic.TopicPartitionReplica result = new kafka.entity.changelog.schema.Topic.TopicPartitionReplica(this);
        result.nodeId_ = nodeId_;
        result.leader_ = leader_;
        onBuilt();
        return result;
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      @java.lang.Override
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      @java.lang.Override
      public Builder setField(
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      @java.lang.Override
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        if (other == kafka.entity.changelog.schema.Topic.TopicPartitionReplica.getDefaultInstance()) return this;
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        kafka.entity.changelog.schema.Topic.TopicPartitionReplica parsedMessage = null;
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        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (kafka.entity.changelog.schema.Topic.TopicPartitionReplica) e.getUnfinishedMessage();
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          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
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      private int nodeId_ ;
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       */
      public int getNodeId() {
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       */
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        nodeId_ = value;
        onChanged();
        return this;
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      /**
       * int32 nodeId = 1;
       */
      public Builder clearNodeId() {
        
        nodeId_ = 0;
        onChanged();
        return this;
      }

      private boolean leader_ ;
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       */
      public boolean getLeader() {
        return leader_;
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       * bool leader = 2;
       */
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        leader_ = value;
        onChanged();
        return this;
      }
      /**
       * bool leader = 2;
       */
      public Builder clearLeader() {
        
        leader_ = false;
        onChanged();
        return this;
      }
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      // @@protoc_insertion_point(builder_scope:kafka.entity.changelog.TopicPartitionReplica)
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    // @@protoc_insertion_point(class_scope:kafka.entity.changelog.TopicPartitionReplica)
    private static final kafka.entity.changelog.schema.Topic.TopicPartitionReplica DEFAULT_INSTANCE;
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    public static kafka.entity.changelog.schema.Topic.TopicPartitionReplica getDefaultInstance() {
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    }

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          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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  // @@protoc_insertion_point(outer_class_scope)
}