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// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: scalardb.proto

package com.scalar.db.rpc;

/**
 * Protobuf type {@code rpc.TransactionResponse}
 */
public final class TransactionResponse extends
    com.google.protobuf.GeneratedMessageV3 implements
    // @@protoc_insertion_point(message_implements:rpc.TransactionResponse)
    TransactionResponseOrBuilder {
private static final long serialVersionUID = 0L;
  // Use TransactionResponse.newBuilder() to construct.
  private TransactionResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
    super(builder);
  }
  private TransactionResponse() {
  }

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  protected java.lang.Object newInstance(
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  }

  @java.lang.Override
  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
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    /**
     * string transaction_id = 1;
     * @return The transactionId.
     */
    java.lang.String getTransactionId();
    /**
     * string transaction_id = 1;
     * @return The bytes for transactionId.
     */
    com.google.protobuf.ByteString
        getTransactionIdBytes();
  }
  /**
   * Protobuf type {@code rpc.TransactionResponse.BeginResponse}
   */
  public static final class BeginResponse extends
      com.google.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:rpc.TransactionResponse.BeginResponse)
      BeginResponseOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use BeginResponse.newBuilder() to construct.
    private BeginResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
      super(builder);
    }
    private BeginResponse() {
      transactionId_ = "";
    }

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

    @java.lang.Override
    public final com.google.protobuf.UnknownFieldSet
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      return this.unknownFields;
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    public static final com.google.protobuf.Descriptors.Descriptor
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      return com.scalar.db.rpc.ScalarDbProto.internal_static_rpc_TransactionResponse_BeginResponse_descriptor;
    }

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     * @return The transactionId.
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        java.lang.String s = bs.toStringUtf8();
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    /**
     * string transaction_id = 1;
     * @return The bytes for transactionId.
     */
    @java.lang.Override
    public com.google.protobuf.ByteString
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        com.google.protobuf.ByteString b = 
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                (java.lang.String) ref);
        transactionId_ = b;
        return b;
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    @java.lang.Override
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      if (isInitialized == 1) return true;
      if (isInitialized == 0) return false;

      memoizedIsInitialized = 1;
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    @java.lang.Override
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
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      if (size != -1) return size;

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        return super.equals(obj);
      }
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      if (!getTransactionId()
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      if (!getUnknownFields().equals(other.getUnknownFields())) 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) + TRANSACTION_ID_FIELD_NUMBER;
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    public static com.scalar.db.rpc.TransactionResponse.BeginResponse parseFrom(
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    @java.lang.Override
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    @java.lang.Override
    protected Builder newBuilderForType(
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    /**
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     */
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:rpc.TransactionResponse.BeginResponse)
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       * @param value The transactionId to set.
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      public Builder setTransactionId(
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        if (value == null) { throw new NullPointerException(); }
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        bitField0_ |= 0x00000001;
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    /**
     * string transaction_id = 1;
     * @return The transactionId.
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       * .rpc.TransactionResponse.Error.ErrorCode error_code = 1;
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        }
        bitField0_ |= 0x00000001;
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       */
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      // @@protoc_insertion_point(builder_scope:rpc.TransactionResponse.Error)
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    // @@protoc_insertion_point(class_scope:rpc.TransactionResponse.Error)
    private static final com.scalar.db.rpc.TransactionResponse.Error DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new com.scalar.db.rpc.TransactionResponse.Error();
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    public static com.google.protobuf.Parser parser() {
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  private java.lang.Object response_;
  public enum ResponseCase
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    private ResponseCase(int value) {
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     * @param value The number of the enum to look for.
     * @return The enum associated with the given number.
     * @deprecated Use {@link #forNumber(int)} instead.
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    public static ResponseCase valueOf(int value) {
      return forNumber(value);
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    public static ResponseCase forNumber(int value) {
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        case 1: return START_RESPONSE;
        case 2: return GET_RESPONSE;
        case 3: return SCAN_RESPONSE;
        case 4: return ERROR;
        case 5: return BEGIN_RESPONSE;
        case 0: return RESPONSE_NOT_SET;
        default: return null;
      }
    }
    public int getNumber() {
      return this.value;
    }
  };

  public ResponseCase
  getResponseCase() {
    return ResponseCase.forNumber(
        responseCase_);
  }

  public static final int START_RESPONSE_FIELD_NUMBER = 1;
  /**
   * .rpc.TransactionResponse.StartResponse start_response = 1;
   * @return Whether the startResponse field is set.
   */
  @java.lang.Override
  public boolean hasStartResponse() {
    return responseCase_ == 1;
  }
  /**
   * .rpc.TransactionResponse.StartResponse start_response = 1;
   * @return The startResponse.
   */
  @java.lang.Override
  public com.scalar.db.rpc.TransactionResponse.StartResponse getStartResponse() {
    if (responseCase_ == 1) {
       return (com.scalar.db.rpc.TransactionResponse.StartResponse) response_;
    }
    return com.scalar.db.rpc.TransactionResponse.StartResponse.getDefaultInstance();
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   * .rpc.TransactionResponse.StartResponse start_response = 1;
   */
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  public com.scalar.db.rpc.TransactionResponse.StartResponseOrBuilder getStartResponseOrBuilder() {
    if (responseCase_ == 1) {
       return (com.scalar.db.rpc.TransactionResponse.StartResponse) response_;
    }
    return com.scalar.db.rpc.TransactionResponse.StartResponse.getDefaultInstance();
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  public static final int GET_RESPONSE_FIELD_NUMBER = 2;
  /**
   * .rpc.TransactionResponse.GetResponse get_response = 2;
   * @return Whether the getResponse field is set.
   */
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  public boolean hasGetResponse() {
    return responseCase_ == 2;
  }
  /**
   * .rpc.TransactionResponse.GetResponse get_response = 2;
   * @return The getResponse.
   */
  @java.lang.Override
  public com.scalar.db.rpc.TransactionResponse.GetResponse getGetResponse() {
    if (responseCase_ == 2) {
       return (com.scalar.db.rpc.TransactionResponse.GetResponse) response_;
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    return com.scalar.db.rpc.TransactionResponse.GetResponse.getDefaultInstance();
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   * .rpc.TransactionResponse.GetResponse get_response = 2;
   */
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  public com.scalar.db.rpc.TransactionResponse.GetResponseOrBuilder getGetResponseOrBuilder() {
    if (responseCase_ == 2) {
       return (com.scalar.db.rpc.TransactionResponse.GetResponse) response_;
    }
    return com.scalar.db.rpc.TransactionResponse.GetResponse.getDefaultInstance();
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  public static final int SCAN_RESPONSE_FIELD_NUMBER = 3;
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   * .rpc.TransactionResponse.ScanResponse scan_response = 3;
   * @return Whether the scanResponse field is set.
   */
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  public boolean hasScanResponse() {
    return responseCase_ == 3;
  }
  /**
   * .rpc.TransactionResponse.ScanResponse scan_response = 3;
   * @return The scanResponse.
   */
  @java.lang.Override
  public com.scalar.db.rpc.TransactionResponse.ScanResponse getScanResponse() {
    if (responseCase_ == 3) {
       return (com.scalar.db.rpc.TransactionResponse.ScanResponse) response_;
    }
    return com.scalar.db.rpc.TransactionResponse.ScanResponse.getDefaultInstance();
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  /**
   * .rpc.TransactionResponse.ScanResponse scan_response = 3;
   */
  @java.lang.Override
  public com.scalar.db.rpc.TransactionResponse.ScanResponseOrBuilder getScanResponseOrBuilder() {
    if (responseCase_ == 3) {
       return (com.scalar.db.rpc.TransactionResponse.ScanResponse) response_;
    }
    return com.scalar.db.rpc.TransactionResponse.ScanResponse.getDefaultInstance();
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   * .rpc.TransactionResponse.Error error = 4;
   * @return Whether the error field is set.
   */
  @java.lang.Override
  public boolean hasError() {
    return responseCase_ == 4;
  }
  /**
   * .rpc.TransactionResponse.Error error = 4;
   * @return The error.
   */
  @java.lang.Override
  public com.scalar.db.rpc.TransactionResponse.Error getError() {
    if (responseCase_ == 4) {
       return (com.scalar.db.rpc.TransactionResponse.Error) response_;
    }
    return com.scalar.db.rpc.TransactionResponse.Error.getDefaultInstance();
  }
  /**
   * .rpc.TransactionResponse.Error error = 4;
   */
  @java.lang.Override
  public com.scalar.db.rpc.TransactionResponse.ErrorOrBuilder getErrorOrBuilder() {
    if (responseCase_ == 4) {
       return (com.scalar.db.rpc.TransactionResponse.Error) response_;
    }
    return com.scalar.db.rpc.TransactionResponse.Error.getDefaultInstance();
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  public static final int BEGIN_RESPONSE_FIELD_NUMBER = 5;
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   * .rpc.TransactionResponse.BeginResponse begin_response = 5;
   * @return Whether the beginResponse field is set.
   */
  @java.lang.Override
  public boolean hasBeginResponse() {
    return responseCase_ == 5;
  }
  /**
   * .rpc.TransactionResponse.BeginResponse begin_response = 5;
   * @return The beginResponse.
   */
  @java.lang.Override
  public com.scalar.db.rpc.TransactionResponse.BeginResponse getBeginResponse() {
    if (responseCase_ == 5) {
       return (com.scalar.db.rpc.TransactionResponse.BeginResponse) response_;
    }
    return com.scalar.db.rpc.TransactionResponse.BeginResponse.getDefaultInstance();
  }
  /**
   * .rpc.TransactionResponse.BeginResponse begin_response = 5;
   */
  @java.lang.Override
  public com.scalar.db.rpc.TransactionResponse.BeginResponseOrBuilder getBeginResponseOrBuilder() {
    if (responseCase_ == 5) {
       return (com.scalar.db.rpc.TransactionResponse.BeginResponse) response_;
    }
    return com.scalar.db.rpc.TransactionResponse.BeginResponse.getDefaultInstance();
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  @java.lang.Override
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    byte isInitialized = memoizedIsInitialized;
    if (isInitialized == 1) return true;
    if (isInitialized == 0) return false;

    memoizedIsInitialized = 1;
    return true;
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  @java.lang.Override
  public void writeTo(com.google.protobuf.CodedOutputStream output)
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    if (responseCase_ == 1) {
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    if (responseCase_ == 3) {
      output.writeMessage(3, (com.scalar.db.rpc.TransactionResponse.ScanResponse) response_);
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    if (responseCase_ == 4) {
      output.writeMessage(4, (com.scalar.db.rpc.TransactionResponse.Error) response_);
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    if (responseCase_ == 5) {
      output.writeMessage(5, (com.scalar.db.rpc.TransactionResponse.BeginResponse) response_);
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  @java.lang.Override
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    if (obj == this) {
     return true;
    }
    if (!(obj instanceof com.scalar.db.rpc.TransactionResponse)) {
      return super.equals(obj);
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    com.scalar.db.rpc.TransactionResponse other = (com.scalar.db.rpc.TransactionResponse) obj;

    if (!getResponseCase().equals(other.getResponseCase())) return false;
    switch (responseCase_) {
      case 1:
        if (!getStartResponse()
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        break;
      case 2:
        if (!getGetResponse()
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        break;
      case 3:
        if (!getScanResponse()
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        break;
      case 4:
        if (!getError()
            .equals(other.getError())) return false;
        break;
      case 5:
        if (!getBeginResponse()
            .equals(other.getBeginResponse())) return false;
        break;
      case 0:
      default:
    }
    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
    return true;
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  public int hashCode() {
    if (memoizedHashCode != 0) {
      return memoizedHashCode;
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    int hash = 41;
    hash = (19 * hash) + getDescriptor().hashCode();
    switch (responseCase_) {
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      case 3:
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        break;
      case 4:
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        break;
      case 5:
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        break;
      case 0:
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        case START_RESPONSE: {
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      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 {
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 10: {
              input.readMessage(
                  getStartResponseFieldBuilder().getBuilder(),
                  extensionRegistry);
              responseCase_ = 1;
              break;
            } // case 10
            case 18: {
              input.readMessage(
                  getGetResponseFieldBuilder().getBuilder(),
                  extensionRegistry);
              responseCase_ = 2;
              break;
            } // case 18
            case 26: {
              input.readMessage(
                  getScanResponseFieldBuilder().getBuilder(),
                  extensionRegistry);
              responseCase_ = 3;
              break;
            } // case 26
            case 34: {
              input.readMessage(
                  getErrorFieldBuilder().getBuilder(),
                  extensionRegistry);
              responseCase_ = 4;
              break;
            } // case 34
            case 42: {
              input.readMessage(
                  getBeginResponseFieldBuilder().getBuilder(),
                  extensionRegistry);
              responseCase_ = 5;
              break;
            } // case 42
            default: {
              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
                done = true; // was an endgroup tag
              }
              break;
            } // default:
          } // switch (tag)
        } // while (!done)
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.unwrapIOException();
      } finally {
        onChanged();
      } // finally
      return this;
    }
    private int responseCase_ = 0;
    private java.lang.Object response_;
    public ResponseCase
        getResponseCase() {
      return ResponseCase.forNumber(
          responseCase_);
    }

    public Builder clearResponse() {
      responseCase_ = 0;
      response_ = null;
      onChanged();
      return this;
    }

    private int bitField0_;

    private com.google.protobuf.SingleFieldBuilderV3<
        com.scalar.db.rpc.TransactionResponse.StartResponse, com.scalar.db.rpc.TransactionResponse.StartResponse.Builder, com.scalar.db.rpc.TransactionResponse.StartResponseOrBuilder> startResponseBuilder_;
    /**
     * .rpc.TransactionResponse.StartResponse start_response = 1;
     * @return Whether the startResponse field is set.
     */
    @java.lang.Override
    public boolean hasStartResponse() {
      return responseCase_ == 1;
    }
    /**
     * .rpc.TransactionResponse.StartResponse start_response = 1;
     * @return The startResponse.
     */
    @java.lang.Override
    public com.scalar.db.rpc.TransactionResponse.StartResponse getStartResponse() {
      if (startResponseBuilder_ == null) {
        if (responseCase_ == 1) {
          return (com.scalar.db.rpc.TransactionResponse.StartResponse) response_;
        }
        return com.scalar.db.rpc.TransactionResponse.StartResponse.getDefaultInstance();
      } else {
        if (responseCase_ == 1) {
          return startResponseBuilder_.getMessage();
        }
        return com.scalar.db.rpc.TransactionResponse.StartResponse.getDefaultInstance();
      }
    }
    /**
     * .rpc.TransactionResponse.StartResponse start_response = 1;
     */
    public Builder setStartResponse(com.scalar.db.rpc.TransactionResponse.StartResponse value) {
      if (startResponseBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        response_ = value;
        onChanged();
      } else {
        startResponseBuilder_.setMessage(value);
      }
      responseCase_ = 1;
      return this;
    }
    /**
     * .rpc.TransactionResponse.StartResponse start_response = 1;
     */
    public Builder setStartResponse(
        com.scalar.db.rpc.TransactionResponse.StartResponse.Builder builderForValue) {
      if (startResponseBuilder_ == null) {
        response_ = builderForValue.build();
        onChanged();
      } else {
        startResponseBuilder_.setMessage(builderForValue.build());
      }
      responseCase_ = 1;
      return this;
    }
    /**
     * .rpc.TransactionResponse.StartResponse start_response = 1;
     */
    public Builder mergeStartResponse(com.scalar.db.rpc.TransactionResponse.StartResponse value) {
      if (startResponseBuilder_ == null) {
        if (responseCase_ == 1 &&
            response_ != com.scalar.db.rpc.TransactionResponse.StartResponse.getDefaultInstance()) {
          response_ = com.scalar.db.rpc.TransactionResponse.StartResponse.newBuilder((com.scalar.db.rpc.TransactionResponse.StartResponse) response_)
              .mergeFrom(value).buildPartial();
        } else {
          response_ = value;
        }
        onChanged();
      } else {
        if (responseCase_ == 1) {
          startResponseBuilder_.mergeFrom(value);
        } else {
          startResponseBuilder_.setMessage(value);
        }
      }
      responseCase_ = 1;
      return this;
    }
    /**
     * .rpc.TransactionResponse.StartResponse start_response = 1;
     */
    public Builder clearStartResponse() {
      if (startResponseBuilder_ == null) {
        if (responseCase_ == 1) {
          responseCase_ = 0;
          response_ = null;
          onChanged();
        }
      } else {
        if (responseCase_ == 1) {
          responseCase_ = 0;
          response_ = null;
        }
        startResponseBuilder_.clear();
      }
      return this;
    }
    /**
     * .rpc.TransactionResponse.StartResponse start_response = 1;
     */
    public com.scalar.db.rpc.TransactionResponse.StartResponse.Builder getStartResponseBuilder() {
      return getStartResponseFieldBuilder().getBuilder();
    }
    /**
     * .rpc.TransactionResponse.StartResponse start_response = 1;
     */
    @java.lang.Override
    public com.scalar.db.rpc.TransactionResponse.StartResponseOrBuilder getStartResponseOrBuilder() {
      if ((responseCase_ == 1) && (startResponseBuilder_ != null)) {
        return startResponseBuilder_.getMessageOrBuilder();
      } else {
        if (responseCase_ == 1) {
          return (com.scalar.db.rpc.TransactionResponse.StartResponse) response_;
        }
        return com.scalar.db.rpc.TransactionResponse.StartResponse.getDefaultInstance();
      }
    }
    /**
     * .rpc.TransactionResponse.StartResponse start_response = 1;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        com.scalar.db.rpc.TransactionResponse.StartResponse, com.scalar.db.rpc.TransactionResponse.StartResponse.Builder, com.scalar.db.rpc.TransactionResponse.StartResponseOrBuilder> 
        getStartResponseFieldBuilder() {
      if (startResponseBuilder_ == null) {
        if (!(responseCase_ == 1)) {
          response_ = com.scalar.db.rpc.TransactionResponse.StartResponse.getDefaultInstance();
        }
        startResponseBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            com.scalar.db.rpc.TransactionResponse.StartResponse, com.scalar.db.rpc.TransactionResponse.StartResponse.Builder, com.scalar.db.rpc.TransactionResponse.StartResponseOrBuilder>(
                (com.scalar.db.rpc.TransactionResponse.StartResponse) response_,
                getParentForChildren(),
                isClean());
        response_ = null;
      }
      responseCase_ = 1;
      onChanged();
      return startResponseBuilder_;
    }

    private com.google.protobuf.SingleFieldBuilderV3<
        com.scalar.db.rpc.TransactionResponse.GetResponse, com.scalar.db.rpc.TransactionResponse.GetResponse.Builder, com.scalar.db.rpc.TransactionResponse.GetResponseOrBuilder> getResponseBuilder_;
    /**
     * .rpc.TransactionResponse.GetResponse get_response = 2;
     * @return Whether the getResponse field is set.
     */
    @java.lang.Override
    public boolean hasGetResponse() {
      return responseCase_ == 2;
    }
    /**
     * .rpc.TransactionResponse.GetResponse get_response = 2;
     * @return The getResponse.
     */
    @java.lang.Override
    public com.scalar.db.rpc.TransactionResponse.GetResponse getGetResponse() {
      if (getResponseBuilder_ == null) {
        if (responseCase_ == 2) {
          return (com.scalar.db.rpc.TransactionResponse.GetResponse) response_;
        }
        return com.scalar.db.rpc.TransactionResponse.GetResponse.getDefaultInstance();
      } else {
        if (responseCase_ == 2) {
          return getResponseBuilder_.getMessage();
        }
        return com.scalar.db.rpc.TransactionResponse.GetResponse.getDefaultInstance();
      }
    }
    /**
     * .rpc.TransactionResponse.GetResponse get_response = 2;
     */
    public Builder setGetResponse(com.scalar.db.rpc.TransactionResponse.GetResponse value) {
      if (getResponseBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        response_ = value;
        onChanged();
      } else {
        getResponseBuilder_.setMessage(value);
      }
      responseCase_ = 2;
      return this;
    }
    /**
     * .rpc.TransactionResponse.GetResponse get_response = 2;
     */
    public Builder setGetResponse(
        com.scalar.db.rpc.TransactionResponse.GetResponse.Builder builderForValue) {
      if (getResponseBuilder_ == null) {
        response_ = builderForValue.build();
        onChanged();
      } else {
        getResponseBuilder_.setMessage(builderForValue.build());
      }
      responseCase_ = 2;
      return this;
    }
    /**
     * .rpc.TransactionResponse.GetResponse get_response = 2;
     */
    public Builder mergeGetResponse(com.scalar.db.rpc.TransactionResponse.GetResponse value) {
      if (getResponseBuilder_ == null) {
        if (responseCase_ == 2 &&
            response_ != com.scalar.db.rpc.TransactionResponse.GetResponse.getDefaultInstance()) {
          response_ = com.scalar.db.rpc.TransactionResponse.GetResponse.newBuilder((com.scalar.db.rpc.TransactionResponse.GetResponse) response_)
              .mergeFrom(value).buildPartial();
        } else {
          response_ = value;
        }
        onChanged();
      } else {
        if (responseCase_ == 2) {
          getResponseBuilder_.mergeFrom(value);
        } else {
          getResponseBuilder_.setMessage(value);
        }
      }
      responseCase_ = 2;
      return this;
    }
    /**
     * .rpc.TransactionResponse.GetResponse get_response = 2;
     */
    public Builder clearGetResponse() {
      if (getResponseBuilder_ == null) {
        if (responseCase_ == 2) {
          responseCase_ = 0;
          response_ = null;
          onChanged();
        }
      } else {
        if (responseCase_ == 2) {
          responseCase_ = 0;
          response_ = null;
        }
        getResponseBuilder_.clear();
      }
      return this;
    }
    /**
     * .rpc.TransactionResponse.GetResponse get_response = 2;
     */
    public com.scalar.db.rpc.TransactionResponse.GetResponse.Builder getGetResponseBuilder() {
      return getGetResponseFieldBuilder().getBuilder();
    }
    /**
     * .rpc.TransactionResponse.GetResponse get_response = 2;
     */
    @java.lang.Override
    public com.scalar.db.rpc.TransactionResponse.GetResponseOrBuilder getGetResponseOrBuilder() {
      if ((responseCase_ == 2) && (getResponseBuilder_ != null)) {
        return getResponseBuilder_.getMessageOrBuilder();
      } else {
        if (responseCase_ == 2) {
          return (com.scalar.db.rpc.TransactionResponse.GetResponse) response_;
        }
        return com.scalar.db.rpc.TransactionResponse.GetResponse.getDefaultInstance();
      }
    }
    /**
     * .rpc.TransactionResponse.GetResponse get_response = 2;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        com.scalar.db.rpc.TransactionResponse.GetResponse, com.scalar.db.rpc.TransactionResponse.GetResponse.Builder, com.scalar.db.rpc.TransactionResponse.GetResponseOrBuilder> 
        getGetResponseFieldBuilder() {
      if (getResponseBuilder_ == null) {
        if (!(responseCase_ == 2)) {
          response_ = com.scalar.db.rpc.TransactionResponse.GetResponse.getDefaultInstance();
        }
        getResponseBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            com.scalar.db.rpc.TransactionResponse.GetResponse, com.scalar.db.rpc.TransactionResponse.GetResponse.Builder, com.scalar.db.rpc.TransactionResponse.GetResponseOrBuilder>(
                (com.scalar.db.rpc.TransactionResponse.GetResponse) response_,
                getParentForChildren(),
                isClean());
        response_ = null;
      }
      responseCase_ = 2;
      onChanged();
      return getResponseBuilder_;
    }

    private com.google.protobuf.SingleFieldBuilderV3<
        com.scalar.db.rpc.TransactionResponse.ScanResponse, com.scalar.db.rpc.TransactionResponse.ScanResponse.Builder, com.scalar.db.rpc.TransactionResponse.ScanResponseOrBuilder> scanResponseBuilder_;
    /**
     * .rpc.TransactionResponse.ScanResponse scan_response = 3;
     * @return Whether the scanResponse field is set.
     */
    @java.lang.Override
    public boolean hasScanResponse() {
      return responseCase_ == 3;
    }
    /**
     * .rpc.TransactionResponse.ScanResponse scan_response = 3;
     * @return The scanResponse.
     */
    @java.lang.Override
    public com.scalar.db.rpc.TransactionResponse.ScanResponse getScanResponse() {
      if (scanResponseBuilder_ == null) {
        if (responseCase_ == 3) {
          return (com.scalar.db.rpc.TransactionResponse.ScanResponse) response_;
        }
        return com.scalar.db.rpc.TransactionResponse.ScanResponse.getDefaultInstance();
      } else {
        if (responseCase_ == 3) {
          return scanResponseBuilder_.getMessage();
        }
        return com.scalar.db.rpc.TransactionResponse.ScanResponse.getDefaultInstance();
      }
    }
    /**
     * .rpc.TransactionResponse.ScanResponse scan_response = 3;
     */
    public Builder setScanResponse(com.scalar.db.rpc.TransactionResponse.ScanResponse value) {
      if (scanResponseBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        response_ = value;
        onChanged();
      } else {
        scanResponseBuilder_.setMessage(value);
      }
      responseCase_ = 3;
      return this;
    }
    /**
     * .rpc.TransactionResponse.ScanResponse scan_response = 3;
     */
    public Builder setScanResponse(
        com.scalar.db.rpc.TransactionResponse.ScanResponse.Builder builderForValue) {
      if (scanResponseBuilder_ == null) {
        response_ = builderForValue.build();
        onChanged();
      } else {
        scanResponseBuilder_.setMessage(builderForValue.build());
      }
      responseCase_ = 3;
      return this;
    }
    /**
     * .rpc.TransactionResponse.ScanResponse scan_response = 3;
     */
    public Builder mergeScanResponse(com.scalar.db.rpc.TransactionResponse.ScanResponse value) {
      if (scanResponseBuilder_ == null) {
        if (responseCase_ == 3 &&
            response_ != com.scalar.db.rpc.TransactionResponse.ScanResponse.getDefaultInstance()) {
          response_ = com.scalar.db.rpc.TransactionResponse.ScanResponse.newBuilder((com.scalar.db.rpc.TransactionResponse.ScanResponse) response_)
              .mergeFrom(value).buildPartial();
        } else {
          response_ = value;
        }
        onChanged();
      } else {
        if (responseCase_ == 3) {
          scanResponseBuilder_.mergeFrom(value);
        } else {
          scanResponseBuilder_.setMessage(value);
        }
      }
      responseCase_ = 3;
      return this;
    }
    /**
     * .rpc.TransactionResponse.ScanResponse scan_response = 3;
     */
    public Builder clearScanResponse() {
      if (scanResponseBuilder_ == null) {
        if (responseCase_ == 3) {
          responseCase_ = 0;
          response_ = null;
          onChanged();
        }
      } else {
        if (responseCase_ == 3) {
          responseCase_ = 0;
          response_ = null;
        }
        scanResponseBuilder_.clear();
      }
      return this;
    }
    /**
     * .rpc.TransactionResponse.ScanResponse scan_response = 3;
     */
    public com.scalar.db.rpc.TransactionResponse.ScanResponse.Builder getScanResponseBuilder() {
      return getScanResponseFieldBuilder().getBuilder();
    }
    /**
     * .rpc.TransactionResponse.ScanResponse scan_response = 3;
     */
    @java.lang.Override
    public com.scalar.db.rpc.TransactionResponse.ScanResponseOrBuilder getScanResponseOrBuilder() {
      if ((responseCase_ == 3) && (scanResponseBuilder_ != null)) {
        return scanResponseBuilder_.getMessageOrBuilder();
      } else {
        if (responseCase_ == 3) {
          return (com.scalar.db.rpc.TransactionResponse.ScanResponse) response_;
        }
        return com.scalar.db.rpc.TransactionResponse.ScanResponse.getDefaultInstance();
      }
    }
    /**
     * .rpc.TransactionResponse.ScanResponse scan_response = 3;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        com.scalar.db.rpc.TransactionResponse.ScanResponse, com.scalar.db.rpc.TransactionResponse.ScanResponse.Builder, com.scalar.db.rpc.TransactionResponse.ScanResponseOrBuilder> 
        getScanResponseFieldBuilder() {
      if (scanResponseBuilder_ == null) {
        if (!(responseCase_ == 3)) {
          response_ = com.scalar.db.rpc.TransactionResponse.ScanResponse.getDefaultInstance();
        }
        scanResponseBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            com.scalar.db.rpc.TransactionResponse.ScanResponse, com.scalar.db.rpc.TransactionResponse.ScanResponse.Builder, com.scalar.db.rpc.TransactionResponse.ScanResponseOrBuilder>(
                (com.scalar.db.rpc.TransactionResponse.ScanResponse) response_,
                getParentForChildren(),
                isClean());
        response_ = null;
      }
      responseCase_ = 3;
      onChanged();
      return scanResponseBuilder_;
    }

    private com.google.protobuf.SingleFieldBuilderV3<
        com.scalar.db.rpc.TransactionResponse.Error, com.scalar.db.rpc.TransactionResponse.Error.Builder, com.scalar.db.rpc.TransactionResponse.ErrorOrBuilder> errorBuilder_;
    /**
     * .rpc.TransactionResponse.Error error = 4;
     * @return Whether the error field is set.
     */
    @java.lang.Override
    public boolean hasError() {
      return responseCase_ == 4;
    }
    /**
     * .rpc.TransactionResponse.Error error = 4;
     * @return The error.
     */
    @java.lang.Override
    public com.scalar.db.rpc.TransactionResponse.Error getError() {
      if (errorBuilder_ == null) {
        if (responseCase_ == 4) {
          return (com.scalar.db.rpc.TransactionResponse.Error) response_;
        }
        return com.scalar.db.rpc.TransactionResponse.Error.getDefaultInstance();
      } else {
        if (responseCase_ == 4) {
          return errorBuilder_.getMessage();
        }
        return com.scalar.db.rpc.TransactionResponse.Error.getDefaultInstance();
      }
    }
    /**
     * .rpc.TransactionResponse.Error error = 4;
     */
    public Builder setError(com.scalar.db.rpc.TransactionResponse.Error value) {
      if (errorBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        response_ = value;
        onChanged();
      } else {
        errorBuilder_.setMessage(value);
      }
      responseCase_ = 4;
      return this;
    }
    /**
     * .rpc.TransactionResponse.Error error = 4;
     */
    public Builder setError(
        com.scalar.db.rpc.TransactionResponse.Error.Builder builderForValue) {
      if (errorBuilder_ == null) {
        response_ = builderForValue.build();
        onChanged();
      } else {
        errorBuilder_.setMessage(builderForValue.build());
      }
      responseCase_ = 4;
      return this;
    }
    /**
     * .rpc.TransactionResponse.Error error = 4;
     */
    public Builder mergeError(com.scalar.db.rpc.TransactionResponse.Error value) {
      if (errorBuilder_ == null) {
        if (responseCase_ == 4 &&
            response_ != com.scalar.db.rpc.TransactionResponse.Error.getDefaultInstance()) {
          response_ = com.scalar.db.rpc.TransactionResponse.Error.newBuilder((com.scalar.db.rpc.TransactionResponse.Error) response_)
              .mergeFrom(value).buildPartial();
        } else {
          response_ = value;
        }
        onChanged();
      } else {
        if (responseCase_ == 4) {
          errorBuilder_.mergeFrom(value);
        } else {
          errorBuilder_.setMessage(value);
        }
      }
      responseCase_ = 4;
      return this;
    }
    /**
     * .rpc.TransactionResponse.Error error = 4;
     */
    public Builder clearError() {
      if (errorBuilder_ == null) {
        if (responseCase_ == 4) {
          responseCase_ = 0;
          response_ = null;
          onChanged();
        }
      } else {
        if (responseCase_ == 4) {
          responseCase_ = 0;
          response_ = null;
        }
        errorBuilder_.clear();
      }
      return this;
    }
    /**
     * .rpc.TransactionResponse.Error error = 4;
     */
    public com.scalar.db.rpc.TransactionResponse.Error.Builder getErrorBuilder() {
      return getErrorFieldBuilder().getBuilder();
    }
    /**
     * .rpc.TransactionResponse.Error error = 4;
     */
    @java.lang.Override
    public com.scalar.db.rpc.TransactionResponse.ErrorOrBuilder getErrorOrBuilder() {
      if ((responseCase_ == 4) && (errorBuilder_ != null)) {
        return errorBuilder_.getMessageOrBuilder();
      } else {
        if (responseCase_ == 4) {
          return (com.scalar.db.rpc.TransactionResponse.Error) response_;
        }
        return com.scalar.db.rpc.TransactionResponse.Error.getDefaultInstance();
      }
    }
    /**
     * .rpc.TransactionResponse.Error error = 4;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        com.scalar.db.rpc.TransactionResponse.Error, com.scalar.db.rpc.TransactionResponse.Error.Builder, com.scalar.db.rpc.TransactionResponse.ErrorOrBuilder> 
        getErrorFieldBuilder() {
      if (errorBuilder_ == null) {
        if (!(responseCase_ == 4)) {
          response_ = com.scalar.db.rpc.TransactionResponse.Error.getDefaultInstance();
        }
        errorBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            com.scalar.db.rpc.TransactionResponse.Error, com.scalar.db.rpc.TransactionResponse.Error.Builder, com.scalar.db.rpc.TransactionResponse.ErrorOrBuilder>(
                (com.scalar.db.rpc.TransactionResponse.Error) response_,
                getParentForChildren(),
                isClean());
        response_ = null;
      }
      responseCase_ = 4;
      onChanged();
      return errorBuilder_;
    }

    private com.google.protobuf.SingleFieldBuilderV3<
        com.scalar.db.rpc.TransactionResponse.BeginResponse, com.scalar.db.rpc.TransactionResponse.BeginResponse.Builder, com.scalar.db.rpc.TransactionResponse.BeginResponseOrBuilder> beginResponseBuilder_;
    /**
     * .rpc.TransactionResponse.BeginResponse begin_response = 5;
     * @return Whether the beginResponse field is set.
     */
    @java.lang.Override
    public boolean hasBeginResponse() {
      return responseCase_ == 5;
    }
    /**
     * .rpc.TransactionResponse.BeginResponse begin_response = 5;
     * @return The beginResponse.
     */
    @java.lang.Override
    public com.scalar.db.rpc.TransactionResponse.BeginResponse getBeginResponse() {
      if (beginResponseBuilder_ == null) {
        if (responseCase_ == 5) {
          return (com.scalar.db.rpc.TransactionResponse.BeginResponse) response_;
        }
        return com.scalar.db.rpc.TransactionResponse.BeginResponse.getDefaultInstance();
      } else {
        if (responseCase_ == 5) {
          return beginResponseBuilder_.getMessage();
        }
        return com.scalar.db.rpc.TransactionResponse.BeginResponse.getDefaultInstance();
      }
    }
    /**
     * .rpc.TransactionResponse.BeginResponse begin_response = 5;
     */
    public Builder setBeginResponse(com.scalar.db.rpc.TransactionResponse.BeginResponse value) {
      if (beginResponseBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        response_ = value;
        onChanged();
      } else {
        beginResponseBuilder_.setMessage(value);
      }
      responseCase_ = 5;
      return this;
    }
    /**
     * .rpc.TransactionResponse.BeginResponse begin_response = 5;
     */
    public Builder setBeginResponse(
        com.scalar.db.rpc.TransactionResponse.BeginResponse.Builder builderForValue) {
      if (beginResponseBuilder_ == null) {
        response_ = builderForValue.build();
        onChanged();
      } else {
        beginResponseBuilder_.setMessage(builderForValue.build());
      }
      responseCase_ = 5;
      return this;
    }
    /**
     * .rpc.TransactionResponse.BeginResponse begin_response = 5;
     */
    public Builder mergeBeginResponse(com.scalar.db.rpc.TransactionResponse.BeginResponse value) {
      if (beginResponseBuilder_ == null) {
        if (responseCase_ == 5 &&
            response_ != com.scalar.db.rpc.TransactionResponse.BeginResponse.getDefaultInstance()) {
          response_ = com.scalar.db.rpc.TransactionResponse.BeginResponse.newBuilder((com.scalar.db.rpc.TransactionResponse.BeginResponse) response_)
              .mergeFrom(value).buildPartial();
        } else {
          response_ = value;
        }
        onChanged();
      } else {
        if (responseCase_ == 5) {
          beginResponseBuilder_.mergeFrom(value);
        } else {
          beginResponseBuilder_.setMessage(value);
        }
      }
      responseCase_ = 5;
      return this;
    }
    /**
     * .rpc.TransactionResponse.BeginResponse begin_response = 5;
     */
    public Builder clearBeginResponse() {
      if (beginResponseBuilder_ == null) {
        if (responseCase_ == 5) {
          responseCase_ = 0;
          response_ = null;
          onChanged();
        }
      } else {
        if (responseCase_ == 5) {
          responseCase_ = 0;
          response_ = null;
        }
        beginResponseBuilder_.clear();
      }
      return this;
    }
    /**
     * .rpc.TransactionResponse.BeginResponse begin_response = 5;
     */
    public com.scalar.db.rpc.TransactionResponse.BeginResponse.Builder getBeginResponseBuilder() {
      return getBeginResponseFieldBuilder().getBuilder();
    }
    /**
     * .rpc.TransactionResponse.BeginResponse begin_response = 5;
     */
    @java.lang.Override
    public com.scalar.db.rpc.TransactionResponse.BeginResponseOrBuilder getBeginResponseOrBuilder() {
      if ((responseCase_ == 5) && (beginResponseBuilder_ != null)) {
        return beginResponseBuilder_.getMessageOrBuilder();
      } else {
        if (responseCase_ == 5) {
          return (com.scalar.db.rpc.TransactionResponse.BeginResponse) response_;
        }
        return com.scalar.db.rpc.TransactionResponse.BeginResponse.getDefaultInstance();
      }
    }
    /**
     * .rpc.TransactionResponse.BeginResponse begin_response = 5;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        com.scalar.db.rpc.TransactionResponse.BeginResponse, com.scalar.db.rpc.TransactionResponse.BeginResponse.Builder, com.scalar.db.rpc.TransactionResponse.BeginResponseOrBuilder> 
        getBeginResponseFieldBuilder() {
      if (beginResponseBuilder_ == null) {
        if (!(responseCase_ == 5)) {
          response_ = com.scalar.db.rpc.TransactionResponse.BeginResponse.getDefaultInstance();
        }
        beginResponseBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            com.scalar.db.rpc.TransactionResponse.BeginResponse, com.scalar.db.rpc.TransactionResponse.BeginResponse.Builder, com.scalar.db.rpc.TransactionResponse.BeginResponseOrBuilder>(
                (com.scalar.db.rpc.TransactionResponse.BeginResponse) response_,
                getParentForChildren(),
                isClean());
        response_ = null;
      }
      responseCase_ = 5;
      onChanged();
      return beginResponseBuilder_;
    }
    @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:rpc.TransactionResponse)
  }

  // @@protoc_insertion_point(class_scope:rpc.TransactionResponse)
  private static final com.scalar.db.rpc.TransactionResponse DEFAULT_INSTANCE;
  static {
    DEFAULT_INSTANCE = new com.scalar.db.rpc.TransactionResponse();
  }

  public static com.scalar.db.rpc.TransactionResponse getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

  private static final com.google.protobuf.Parser
      PARSER = new com.google.protobuf.AbstractParser() {
    @java.lang.Override
    public TransactionResponse parsePartialFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      Builder builder = newBuilder();
      try {
        builder.mergeFrom(input, extensionRegistry);
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(builder.buildPartial());
      } catch (com.google.protobuf.UninitializedMessageException e) {
        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
      } catch (java.io.IOException e) {
        throw new com.google.protobuf.InvalidProtocolBufferException(e)
            .setUnfinishedMessage(builder.buildPartial());
      }
      return builder.buildPartial();
    }
  };

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

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

  @java.lang.Override
  public com.scalar.db.rpc.TransactionResponse getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }

}





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