content: /*
   * Copyright (c) 2019, 2022, Oracle and/or its affiliates.
   *
   * This program is free software; you can redistribute it and/or modify it under
   * the terms of the GNU General Public License, version 2.0, as published by the
   * Free Software Foundation.
   *
   * This program is also distributed with certain software (including but not
   * limited to OpenSSL) that is licensed under separate terms, as designated in a
   * particular file or component or in included license documentation. The
   * authors of MySQL hereby grant you an additional permission to link the
   * program and your derivative works with the separately licensed software that
   * they have included with MySQL.
   *
   * Without limiting anything contained in the foregoing, this file, which is
   * part of MySQL Connector/J, is also subject to the Universal FOSS Exception,
   * version 1.0, a copy of which can be found at
   * http://oss.oracle.com/licenses/universal-foss-exception.
   *
   * This program is distributed in the hope that it will be useful, but WITHOUT
   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
   * FOR A PARTICULAR PURPOSE. See the GNU General Public License, version 2.0,
   * for more details.
   *
   * You should have received a copy of the GNU General Public License along with
   * this program; if not, write to the Free Software Foundation, Inc.,
   * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA
   */
  
  package com.mysql.cj.x.protobuf;
  
  // Generated by the protocol buffer compiler.  DO NOT EDIT!
  // source: mysqlx_cursor.proto
  
  @SuppressWarnings({ "deprecation" })
  public final class MysqlxCursor {
    private MysqlxCursor() {}
    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 OpenOrBuilder extends
        // @@protoc_insertion_point(interface_extends:Mysqlx.Cursor.Open)
        com.google.protobuf.MessageOrBuilder {
  
      /**
       * <pre>
       ** client-side assigned cursor ID; the ID is going to represent
       *the new cursor and assigned to it the statement 
       * </pre>
       *
       * <code>required uint32 cursor_id = 1;</code>
       * @return Whether the cursorId field is set.
       */
      boolean hasCursorId();
      /**
       * <pre>
       ** client-side assigned cursor ID; the ID is going to represent
       *the new cursor and assigned to it the statement 
       * </pre>
       *
       * <code>required uint32 cursor_id = 1;</code>
       * @return The cursorId.
       */
      int getCursorId();
  
      /**
       * <pre>
       ** statement for which the resultset is going to be iterated through by the cursor 
       * </pre>
       *
       * <code>required .Mysqlx.Cursor.Open.OneOfMessage stmt = 4;</code>
       * @return Whether the stmt field is set.
       */
      boolean hasStmt();
      /**
       * <pre>
       ** statement for which the resultset is going to be iterated through by the cursor 
       * </pre>
       *
       * <code>required .Mysqlx.Cursor.Open.OneOfMessage stmt = 4;</code>
       * @return The stmt.
       */
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      /**
       * <pre>
       ** statement for which the resultset is going to be iterated through by the cursor 
       * </pre>
       *
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       */
      com.mysql.cj.x.protobuf.MysqlxCursor.Open.OneOfMessageOrBuilder getStmtOrBuilder();
  
      /**
       * <pre>
       ** number of rows that should be retrieved from sequential cursor 
       * </pre>
       *
       * <code>optional uint64 fetch_rows = 5;</code>
       * @return Whether the fetchRows field is set.
       */
      boolean hasFetchRows();
      /**
       * <pre>
       ** number of rows that should be retrieved from sequential cursor 
       * </pre>
       *
       * <code>optional uint64 fetch_rows = 5;</code>
       * @return The fetchRows.
       */
      long getFetchRows();
    }
    /**
     * <pre>
     **
     *Open a cursor
     *&#64;startuml
     *client -&gt; server: Open
     *alt Success
     *... none or partial Resultsets or full Resultsets ...
     *client &lt;- server: StmtExecuteOk
     *else Failure
     *client &lt;- server: Error
     *end alt
     *&#64;enduml
     *&#64;returns &#64;ref Mysqlx::Ok
     * </pre>
     *
     * Protobuf type {@code Mysqlx.Cursor.Open}
     */
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          throw new com.google.protobuf.InvalidProtocolBufferException(
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      public static final com.google.protobuf.Descriptors.Descriptor
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          /**
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         * <code>required .Mysqlx.Cursor.Open.OneOfMessage.Type type = 1;</code>
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              throws java.io.IOException {
            com.mysql.cj.x.protobuf.MysqlxCursor.Open.OneOfMessage parsedMessage = null;
            try {
              parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
              parsedMessage = (com.mysql.cj.x.protobuf.MysqlxCursor.Open.OneOfMessage) e.getUnfinishedMessage();
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          /**
           * <code>required .Mysqlx.Cursor.Open.OneOfMessage.Type type = 1;</code>
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           * @return This builder for chaining.
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              throw new NullPointerException();
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            bitField0_ |= 0x00000001;
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          /**
           * <code>required .Mysqlx.Cursor.Open.OneOfMessage.Type type = 1;</code>
           * @return This builder for chaining.
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          public Builder clearType() {
            bitField0_ = (bitField0_ & ~0x00000001);
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          private com.mysql.cj.x.protobuf.MysqlxPrepare.Execute prepareExecute_;
          private com.google.protobuf.SingleFieldBuilderV3<
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          public boolean hasPrepareExecute() {
            return ((bitField0_ & 0x00000002) != 0);
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           * @return The prepareExecute.
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            if (prepareExecuteBuilder_ == null) {
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              return prepareExecuteBuilder_.getMessage();
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              onChanged();
            } else {
              prepareExecuteBuilder_.setMessage(value);
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            bitField0_ |= 0x00000002;
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           */
          public Builder setPrepareExecute(
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            if (prepareExecuteBuilder_ == null) {
              prepareExecute_ = builderForValue.build();
              onChanged();
            } else {
              prepareExecuteBuilder_.setMessage(builderForValue.build());
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            bitField0_ |= 0x00000002;
            return this;
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          /**
           * <code>optional .Mysqlx.Prepare.Execute prepare_execute = 2;</code>
           */
          public Builder mergePrepareExecute(com.mysql.cj.x.protobuf.MysqlxPrepare.Execute value) {
            if (prepareExecuteBuilder_ == null) {
              if (((bitField0_ & 0x00000002) != 0) &&
                  prepareExecute_ != null &&
                  prepareExecute_ != com.mysql.cj.x.protobuf.MysqlxPrepare.Execute.getDefaultInstance()) {
                prepareExecute_ =
                  com.mysql.cj.x.protobuf.MysqlxPrepare.Execute.newBuilder(prepareExecute_).mergeFrom(value).buildPartial();
              } else {
                prepareExecute_ = value;
              }
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            } else {
              prepareExecuteBuilder_.mergeFrom(value);
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            bitField0_ |= 0x00000002;
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           * <code>optional .Mysqlx.Prepare.Execute prepare_execute = 2;</code>
           */
          public Builder clearPrepareExecute() {
            if (prepareExecuteBuilder_ == null) {
              prepareExecute_ = null;
              onChanged();
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            bitField0_ = (bitField0_ & ~0x00000002);
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            bitField0_ |= 0x00000002;
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           * <code>optional .Mysqlx.Prepare.Execute prepare_execute = 2;</code>
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            if (prepareExecuteBuilder_ != null) {
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          // @@protoc_insertion_point(builder_scope:Mysqlx.Cursor.Open.OneOfMessage)
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        // @@protoc_insertion_point(class_scope:Mysqlx.Cursor.Open.OneOfMessage)
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        static {
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        }
  
        public static com.mysql.cj.x.protobuf.MysqlxCursor.Open.OneOfMessage getDefaultInstance() {
          return DEFAULT_INSTANCE;
        }
  
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            PARSER = new com.google.protobuf.AbstractParser<OneOfMessage>() {
          @java.lang.Override
          public OneOfMessage parsePartialFrom(
              com.google.protobuf.CodedInputStream input,
              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
              throws com.google.protobuf.InvalidProtocolBufferException {
            return new OneOfMessage(input, extensionRegistry);
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        public static com.google.protobuf.Parser<OneOfMessage> parser() {
          return PARSER;
        }
  
        @java.lang.Override
        public com.google.protobuf.Parser<OneOfMessage> getParserForType() {
          return PARSER;
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        @java.lang.Override
        public com.mysql.cj.x.protobuf.MysqlxCursor.Open.OneOfMessage getDefaultInstanceForType() {
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      private int bitField0_;
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      private int cursorId_;
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       * <pre>
       ** client-side assigned cursor ID; the ID is going to represent
       *the new cursor and assigned to it the statement 
       * </pre>
       *
       * <code>required uint32 cursor_id = 1;</code>
       * @return Whether the cursorId field is set.
       */
      @java.lang.Override
      public boolean hasCursorId() {
        return ((bitField0_ & 0x00000001) != 0);
      }
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       * <pre>
       ** client-side assigned cursor ID; the ID is going to represent
       *the new cursor and assigned to it the statement 
       * </pre>
       *
       * <code>required uint32 cursor_id = 1;</code>
       * @return The cursorId.
       */
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      public int getCursorId() {
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      public static final int STMT_FIELD_NUMBER = 4;
      private com.mysql.cj.x.protobuf.MysqlxCursor.Open.OneOfMessage stmt_;
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       * <pre>
       ** statement for which the resultset is going to be iterated through by the cursor 
       * </pre>
       *
       * <code>required .Mysqlx.Cursor.Open.OneOfMessage stmt = 4;</code>
       * @return Whether the stmt field is set.
       */
      @java.lang.Override
      public boolean hasStmt() {
        return ((bitField0_ & 0x00000002) != 0);
      }
      /**
       * <pre>
       ** statement for which the resultset is going to be iterated through by the cursor 
       * </pre>
       *
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       * @return The stmt.
       */
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      }
      /**
       * <pre>
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       * </pre>
       *
       * <code>required .Mysqlx.Cursor.Open.OneOfMessage stmt = 4;</code>
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      public com.mysql.cj.x.protobuf.MysqlxCursor.Open.OneOfMessageOrBuilder getStmtOrBuilder() {
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      }
  
      public static final int FETCH_ROWS_FIELD_NUMBER = 5;
      private long fetchRows_;
      /**
       * <pre>
       ** number of rows that should be retrieved from sequential cursor 
       * </pre>
       *
       * <code>optional uint64 fetch_rows = 5;</code>
       * @return Whether the fetchRows field is set.
       */
      @java.lang.Override
      public boolean hasFetchRows() {
        return ((bitField0_ & 0x00000004) != 0);
      }
      /**
       * <pre>
       ** number of rows that should be retrieved from sequential cursor 
       * </pre>
       *
       * <code>optional uint64 fetch_rows = 5;</code>
       * @return The fetchRows.
       */
      @java.lang.Override
      public long getFetchRows() {
        return fetchRows_;
      }
  
      private byte memoizedIsInitialized = -1;
      @java.lang.Override
      public final boolean isInitialized() {
        byte isInitialized = memoizedIsInitialized;
        if (isInitialized == 1) return true;
        if (isInitialized == 0) return false;
  
        if (!hasCursorId()) {
          memoizedIsInitialized = 0;
          return false;
        }
        if (!hasStmt()) {
          memoizedIsInitialized = 0;
          return false;
        }
        if (!getStmt().isInitialized()) {
          memoizedIsInitialized = 0;
          return false;
        }
        memoizedIsInitialized = 1;
        return true;
      }
  
      @java.lang.Override
      public void writeTo(com.google.protobuf.CodedOutputStream output)
                          throws java.io.IOException {
        if (((bitField0_ & 0x00000001) != 0)) {
          output.writeUInt32(1, cursorId_);
        }
        if (((bitField0_ & 0x00000002) != 0)) {
          output.writeMessage(4, getStmt());
        }
        if (((bitField0_ & 0x00000004) != 0)) {
          output.writeUInt64(5, fetchRows_);
        }
        unknownFields.writeTo(output);
      }
  
      @java.lang.Override
      public int getSerializedSize() {
        int size = memoizedSize;
        if (size != -1) return size;
  
        size = 0;
        if (((bitField0_ & 0x00000001) != 0)) {
          size += com.google.protobuf.CodedOutputStream
            .computeUInt32Size(1, cursorId_);
        }
        if (((bitField0_ & 0x00000002) != 0)) {
          size += com.google.protobuf.CodedOutputStream
            .computeMessageSize(4, getStmt());
        }
        if (((bitField0_ & 0x00000004) != 0)) {
          size += com.google.protobuf.CodedOutputStream
            .computeUInt64Size(5, fetchRows_);
        }
        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 com.mysql.cj.x.protobuf.MysqlxCursor.Open)) {
          return super.equals(obj);
        }
        com.mysql.cj.x.protobuf.MysqlxCursor.Open other = (com.mysql.cj.x.protobuf.MysqlxCursor.Open) obj;
  
        if (hasCursorId() != other.hasCursorId()) return false;
        if (hasCursorId()) {
          if (getCursorId()
              != other.getCursorId()) return false;
        }
        if (hasStmt() != other.hasStmt()) return false;
        if (hasStmt()) {
          if (!getStmt()
              .equals(other.getStmt())) return false;
        }
        if (hasFetchRows() != other.hasFetchRows()) return false;
        if (hasFetchRows()) {
          if (getFetchRows()
              != other.getFetchRows()) 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();
        if (hasCursorId()) {
          hash = (37 * hash) + CURSOR_ID_FIELD_NUMBER;
          hash = (53 * hash) + getCursorId();
        }
        if (hasStmt()) {
          hash = (37 * hash) + STMT_FIELD_NUMBER;
          hash = (53 * hash) + getStmt().hashCode();
        }
        if (hasFetchRows()) {
          hash = (37 * hash) + FETCH_ROWS_FIELD_NUMBER;
          hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
              getFetchRows());
        }
        hash = (29 * hash) + unknownFields.hashCode();
        memoizedHashCode = hash;
        return hash;
      }
  
      public static com.mysql.cj.x.protobuf.MysqlxCursor.Open parseFrom(
          java.nio.ByteBuffer data)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return PARSER.parseFrom(data);
      }
      public static com.mysql.cj.x.protobuf.MysqlxCursor.Open parseFrom(
          java.nio.ByteBuffer data,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return PARSER.parseFrom(data, extensionRegistry);
      }
      public static com.mysql.cj.x.protobuf.MysqlxCursor.Open parseFrom(
          com.google.protobuf.ByteString data)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return PARSER.parseFrom(data);
      }
      public static com.mysql.cj.x.protobuf.MysqlxCursor.Open parseFrom(
          com.google.protobuf.ByteString data,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return PARSER.parseFrom(data, extensionRegistry);
      }
      public static com.mysql.cj.x.protobuf.MysqlxCursor.Open parseFrom(byte[] data)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return PARSER.parseFrom(data);
      }
      public static com.mysql.cj.x.protobuf.MysqlxCursor.Open parseFrom(
          byte[] data,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return PARSER.parseFrom(data, extensionRegistry);
      }
      public static com.mysql.cj.x.protobuf.MysqlxCursor.Open parseFrom(java.io.InputStream input)
          throws java.io.IOException {
        return com.google.protobuf.GeneratedMessageV3
            .parseWithIOException(PARSER, input);
      }
      public static com.mysql.cj.x.protobuf.MysqlxCursor.Open 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 com.mysql.cj.x.protobuf.MysqlxCursor.Open parseDelimitedFrom(java.io.InputStream input)
          throws java.io.IOException {
        return com.google.protobuf.GeneratedMessageV3
            .parseDelimitedWithIOException(PARSER, input);
      }
      public static com.mysql.cj.x.protobuf.MysqlxCursor.Open 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 com.mysql.cj.x.protobuf.MysqlxCursor.Open parseFrom(
          com.google.protobuf.CodedInputStream input)
          throws java.io.IOException {
        return com.google.protobuf.GeneratedMessageV3
            .parseWithIOException(PARSER, input);
      }
      public static com.mysql.cj.x.protobuf.MysqlxCursor.Open 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(com.mysql.cj.x.protobuf.MysqlxCursor.Open 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;
      }
      /**
       * <pre>
       **
       *Open a cursor
       *&#64;startuml
       *client -&gt; server: Open
       *alt Success
       *... none or partial Resultsets or full Resultsets ...
       *client &lt;- server: StmtExecuteOk
       *else Failure
       *client &lt;- server: Error
       *end alt
       *&#64;enduml
       *&#64;returns &#64;ref Mysqlx::Ok
       * </pre>
       *
       * Protobuf type {@code Mysqlx.Cursor.Open}
       */
      public static final class Builder extends
          com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
          // @@protoc_insertion_point(builder_implements:Mysqlx.Cursor.Open)
          com.mysql.cj.x.protobuf.MysqlxCursor.OpenOrBuilder {
        public static final com.google.protobuf.Descriptors.Descriptor
            getDescriptor() {
          return com.mysql.cj.x.protobuf.MysqlxCursor.internal_static_Mysqlx_Cursor_Open_descriptor;
        }
  
        @java.lang.Override
        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
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        // Construct using com.mysql.cj.x.protobuf.MysqlxCursor.Open.newBuilder()
        private Builder() {
          maybeForceBuilderInitialization();
        }
  
        private Builder(
            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
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        @java.lang.Override
        public com.mysql.cj.x.protobuf.MysqlxCursor.Open getDefaultInstanceForType() {
          return com.mysql.cj.x.protobuf.MysqlxCursor.Open.getDefaultInstance();
        }
  
        @java.lang.Override
        public com.mysql.cj.x.protobuf.MysqlxCursor.Open build() {
          com.mysql.cj.x.protobuf.MysqlxCursor.Open result = buildPartial();
          if (!result.isInitialized()) {
            throw newUninitializedMessageException(result);
          }
          return result;
        }
  
        @java.lang.Override
        public com.mysql.cj.x.protobuf.MysqlxCursor.Open buildPartial() {
          com.mysql.cj.x.protobuf.MysqlxCursor.Open result = new com.mysql.cj.x.protobuf.MysqlxCursor.Open(this);
          int from_bitField0_ = bitField0_;
          int to_bitField0_ = 0;
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            result.cursorId_ = cursorId_;
            to_bitField0_ |= 0x00000001;
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          result.bitField0_ = to_bitField0_;
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        public Builder clone() {
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        public Builder setField(
            com.google.protobuf.Descriptors.FieldDescriptor field,
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        @java.lang.Override
        public Builder mergeFrom(com.google.protobuf.Message other) {
          if (other instanceof com.mysql.cj.x.protobuf.MysqlxCursor.Open) {
            return mergeFrom((com.mysql.cj.x.protobuf.MysqlxCursor.Open)other);
          } else {
            super.mergeFrom(other);
            return this;
          }
        }
  
        public Builder mergeFrom(com.mysql.cj.x.protobuf.MysqlxCursor.Open other) {
          if (other == com.mysql.cj.x.protobuf.MysqlxCursor.Open.getDefaultInstance()) return this;
          if (other.hasCursorId()) {
            setCursorId(other.getCursorId());
          }
          if (other.hasStmt()) {
            mergeStmt(other.getStmt());
          }
          if (other.hasFetchRows()) {
            setFetchRows(other.getFetchRows());
          }
          this.mergeUnknownFields(other.unknownFields);
          onChanged();
          return this;
        }
  
        @java.lang.Override
        public final boolean isInitialized() {
          if (!hasCursorId()) {
            return false;
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          if (!hasStmt()) {
            return false;
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          if (!getStmt().isInitialized()) {
            return false;
          }
          return true;
        }
  
        @java.lang.Override
        public Builder mergeFrom(
            com.google.protobuf.CodedInputStream input,
            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
            throws java.io.IOException {
          com.mysql.cj.x.protobuf.MysqlxCursor.Open parsedMessage = null;
          try {
            parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
            parsedMessage = (com.mysql.cj.x.protobuf.MysqlxCursor.Open) e.getUnfinishedMessage();
            throw e.unwrapIOException();
          } finally {
            if (parsedMessage != null) {
              mergeFrom(parsedMessage);
            }
          }
          return this;
        }
        private int bitField0_;
  
        private int cursorId_ ;
        /**
         * <pre>
         ** client-side assigned cursor ID; the ID is going to represent
         *the new cursor and assigned to it the statement 
         * </pre>
         *
         * <code>required uint32 cursor_id = 1;</code>
         * @return Whether the cursorId field is set.
         */
        @java.lang.Override
        public boolean hasCursorId() {
          return ((bitField0_ & 0x00000001) != 0);
        }
        /**
         * <pre>
         ** client-side assigned cursor ID; the ID is going to represent
         *the new cursor and assigned to it the statement 
         * </pre>
         *
         * <code>required uint32 cursor_id = 1;</code>
         * @return The cursorId.
         */
        @java.lang.Override
        public int getCursorId() {
          return cursorId_;
        }
        /**
         * <pre>
         ** client-side assigned cursor ID; the ID is going to represent
         *the new cursor and assigned to it the statement 
         * </pre>
         *
         * <code>required uint32 cursor_id = 1;</code>
         * @param value The cursorId to set.
         * @return This builder for chaining.
         */
        public Builder setCursorId(int value) {
          bitField0_ |= 0x00000001;
          cursorId_ = value;
          onChanged();
          return this;
        }
        /**
         * <pre>
         ** client-side assigned cursor ID; the ID is going to represent
         *the new cursor and assigned to it the statement 
         * </pre>
         *
         * <code>required uint32 cursor_id = 1;</code>
         * @return This builder for chaining.
         */
        public Builder clearCursorId() {
          bitField0_ = (bitField0_ & ~0x00000001);
          cursorId_ = 0;
          onChanged();
          return this;
        }
  
        private com.mysql.cj.x.protobuf.MysqlxCursor.Open.OneOfMessage stmt_;
        private com.google.protobuf.SingleFieldBuilderV3<
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        /**
         * <pre>
         ** statement for which the resultset is going to be iterated through by the cursor 
         * </pre>
         *
         * <code>required .Mysqlx.Cursor.Open.OneOfMessage stmt = 4;</code>
         * @return Whether the stmt field is set.
         */
        public boolean hasStmt() {
          return ((bitField0_ & 0x00000002) != 0);
        }
        /**
         * <pre>
         ** statement for which the resultset is going to be iterated through by the cursor 
         * </pre>
         *
         * <code>required .Mysqlx.Cursor.Open.OneOfMessage stmt = 4;</code>
         * @return The stmt.
         */
        public com.mysql.cj.x.protobuf.MysqlxCursor.Open.OneOfMessage getStmt() {
          if (stmtBuilder_ == null) {
            return stmt_ == null ? com.mysql.cj.x.protobuf.MysqlxCursor.Open.OneOfMessage.getDefaultInstance() : stmt_;
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            return stmtBuilder_.getMessage();
          }
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        /**
         * <pre>
         ** statement for which the resultset is going to be iterated through by the cursor 
         * </pre>
         *
         * <code>required .Mysqlx.Cursor.Open.OneOfMessage stmt = 4;</code>
         */
        public Builder setStmt(com.mysql.cj.x.protobuf.MysqlxCursor.Open.OneOfMessage value) {
          if (stmtBuilder_ == null) {
            if (value == null) {
              throw new NullPointerException();
            }
            stmt_ = value;
            onChanged();
          } else {
            stmtBuilder_.setMessage(value);
          }
          bitField0_ |= 0x00000002;
          return this;
        }
        /**
         * <pre>
         ** statement for which the resultset is going to be iterated through by the cursor 
         * </pre>
         *
         * <code>required .Mysqlx.Cursor.Open.OneOfMessage stmt = 4;</code>
         */
        public Builder setStmt(
            com.mysql.cj.x.protobuf.MysqlxCursor.Open.OneOfMessage.Builder builderForValue) {
          if (stmtBuilder_ == null) {
            stmt_ = builderForValue.build();
            onChanged();
          } else {
            stmtBuilder_.setMessage(builderForValue.build());
          }
          bitField0_ |= 0x00000002;
          return this;
        }
        /**
         * <pre>
         ** statement for which the resultset is going to be iterated through by the cursor 
         * </pre>
         *
         * <code>required .Mysqlx.Cursor.Open.OneOfMessage stmt = 4;</code>
         */
        public Builder mergeStmt(com.mysql.cj.x.protobuf.MysqlxCursor.Open.OneOfMessage value) {
          if (stmtBuilder_ == null) {
            if (((bitField0_ & 0x00000002) != 0) &&
                stmt_ != null &&
                stmt_ != com.mysql.cj.x.protobuf.MysqlxCursor.Open.OneOfMessage.getDefaultInstance()) {
              stmt_ =
                com.mysql.cj.x.protobuf.MysqlxCursor.Open.OneOfMessage.newBuilder(stmt_).mergeFrom(value).buildPartial();
            } else {
              stmt_ = value;
            }
            onChanged();
          } else {
            stmtBuilder_.mergeFrom(value);
          }
          bitField0_ |= 0x00000002;
          return this;
        }
        /**
         * <pre>
         ** statement for which the resultset is going to be iterated through by the cursor 
         * </pre>
         *
         * <code>required .Mysqlx.Cursor.Open.OneOfMessage stmt = 4;</code>
         */
        public Builder clearStmt() {
          if (stmtBuilder_ == null) {
            stmt_ = null;
            onChanged();
          } else {
            stmtBuilder_.clear();
          }
          bitField0_ = (bitField0_ & ~0x00000002);
          return this;
        }
        /**
         * <pre>
         ** statement for which the resultset is going to be iterated through by the cursor 
         * </pre>
         *
         * <code>required .Mysqlx.Cursor.Open.OneOfMessage stmt = 4;</code>
         */
        public com.mysql.cj.x.protobuf.MysqlxCursor.Open.OneOfMessage.Builder getStmtBuilder() {
          bitField0_ |= 0x00000002;
          onChanged();
          return getStmtFieldBuilder().getBuilder();
        }
        /**
         * <pre>
         ** statement for which the resultset is going to be iterated through by the cursor 
         * </pre>
         *
         * <code>required .Mysqlx.Cursor.Open.OneOfMessage stmt = 4;</code>
         */
        public com.mysql.cj.x.protobuf.MysqlxCursor.Open.OneOfMessageOrBuilder getStmtOrBuilder() {
          if (stmtBuilder_ != null) {
            return stmtBuilder_.getMessageOrBuilder();
          } else {
            return stmt_ == null ?
                com.mysql.cj.x.protobuf.MysqlxCursor.Open.OneOfMessage.getDefaultInstance() : stmt_;
          }
        }
        /**
         * <pre>
         ** statement for which the resultset is going to be iterated through by the cursor 
         * </pre>
         *
         * <code>required .Mysqlx.Cursor.Open.OneOfMessage stmt = 4;</code>
         */
        private com.google.protobuf.SingleFieldBuilderV3<
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          if (stmtBuilder_ == null) {
            stmtBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
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                    getStmt(),
                    getParentForChildren(),
                    isClean());
            stmt_ = null;
          }
          return stmtBuilder_;
        }
  
        private long fetchRows_ ;
        /**
         * <pre>
         ** number of rows that should be retrieved from sequential cursor 
         * </pre>
         *
         * <code>optional uint64 fetch_rows = 5;</code>
         * @return Whether the fetchRows field is set.
         */
        @java.lang.Override
        public boolean hasFetchRows() {
          return ((bitField0_ & 0x00000004) != 0);
        }
        /**
         * <pre>
         ** number of rows that should be retrieved from sequential cursor 
         * </pre>
         *
         * <code>optional uint64 fetch_rows = 5;</code>
         * @return The fetchRows.
         */
        @java.lang.Override
        public long getFetchRows() {
          return fetchRows_;
        }
        /**
         * <pre>
         ** number of rows that should be retrieved from sequential cursor 
         * </pre>
         *
         * <code>optional uint64 fetch_rows = 5;</code>
         * @param value The fetchRows to set.
         * @return This builder for chaining.
         */
        public Builder setFetchRows(long value) {
          bitField0_ |= 0x00000004;
          fetchRows_ = value;
          onChanged();
          return this;
        }
        /**
         * <pre>
         ** number of rows that should be retrieved from sequential cursor 
         * </pre>
         *
         * <code>optional uint64 fetch_rows = 5;</code>
         * @return This builder for chaining.
         */
        public Builder clearFetchRows() {
          bitField0_ = (bitField0_ & ~0x00000004);
          fetchRows_ = 0L;
          onChanged();
          return this;
        }
        @java.lang.Override
        public final Builder setUnknownFields(
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          return super.setUnknownFields(unknownFields);
        }
  
        @java.lang.Override
        public final Builder mergeUnknownFields(
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          return super.mergeUnknownFields(unknownFields);
        }
  
  
        // @@protoc_insertion_point(builder_scope:Mysqlx.Cursor.Open)
      }
  
      // @@protoc_insertion_point(class_scope:Mysqlx.Cursor.Open)
      private static final com.mysql.cj.x.protobuf.MysqlxCursor.Open DEFAULT_INSTANCE;
      static {
        DEFAULT_INSTANCE = new com.mysql.cj.x.protobuf.MysqlxCursor.Open();
      }
  
      public static com.mysql.cj.x.protobuf.MysqlxCursor.Open getDefaultInstance() {
        return DEFAULT_INSTANCE;
      }
  
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            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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          return new Open(input, extensionRegistry);
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      public static com.google.protobuf.Parser<Open> parser() {
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      }
  
      @java.lang.Override
      public com.google.protobuf.Parser<Open> getParserForType() {
        return PARSER;
      }
  
      @java.lang.Override
      public com.mysql.cj.x.protobuf.MysqlxCursor.Open getDefaultInstanceForType() {
        return DEFAULT_INSTANCE;
      }
  
    }
  
    public interface FetchOrBuilder extends
        // @@protoc_insertion_point(interface_extends:Mysqlx.Cursor.Fetch)
        com.google.protobuf.MessageOrBuilder {
  
      /**
       * <pre>
       ** client-side assigned cursor ID; must be already open 
       * </pre>
       *
       * <code>required uint32 cursor_id = 1;</code>
       * @return Whether the cursorId field is set.
       */
      boolean hasCursorId();
      /**
       * <pre>
       ** client-side assigned cursor ID; must be already open 
       * </pre>
       *
       * <code>required uint32 cursor_id = 1;</code>
       * @return The cursorId.
       */
      int getCursorId();
  
      /**
       * <pre>
       ** number of rows that should be retrieved from sequential cursor 
       * </pre>
       *
       * <code>optional uint64 fetch_rows = 5;</code>
       * @return Whether the fetchRows field is set.
       */
      boolean hasFetchRows();
      /**
       * <pre>
       ** number of rows that should be retrieved from sequential cursor 
       * </pre>
       *
       * <code>optional uint64 fetch_rows = 5;</code>
       * @return The fetchRows.
       */
      long getFetchRows();
    }
    /**
     * <pre>
     **
     *Fetch next portion of data from a cursor
     *&#64;startuml
     *client -&gt; server: Fetch
     *alt Success
     *... none or partial Resultsets or full Resultsets ...
     *client &lt;- server: StmtExecuteOk
     *else
     *client &lt;- server: Error
     *end
     *&#64;enduml
     * </pre>
     *
     * Protobuf type {@code Mysqlx.Cursor.Fetch}
     */
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        // @@protoc_insertion_point(message_implements:Mysqlx.Cursor.Fetch)
        FetchOrBuilder {
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      private Fetch(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
        super(builder);
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      private Fetch() {
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              case 8: {
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                break;
              }
              case 40: {
                bitField0_ |= 0x00000002;
                fetchRows_ = input.readUInt64();
                break;
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          throw e.setUnfinishedMessage(this);
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          throw new com.google.protobuf.InvalidProtocolBufferException(
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      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return com.mysql.cj.x.protobuf.MysqlxCursor.internal_static_Mysqlx_Cursor_Fetch_descriptor;
      }
  
      @java.lang.Override
      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
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        return com.mysql.cj.x.protobuf.MysqlxCursor.internal_static_Mysqlx_Cursor_Fetch_fieldAccessorTable
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      /**
       * <pre>
       ** client-side assigned cursor ID; must be already open 
       * </pre>
       *
       * <code>required uint32 cursor_id = 1;</code>
       * @return Whether the cursorId field is set.
       */
      @java.lang.Override
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        return ((bitField0_ & 0x00000001) != 0);
      }
      /**
       * <pre>
       ** client-side assigned cursor ID; must be already open 
       * </pre>
       *
       * <code>required uint32 cursor_id = 1;</code>
       * @return The cursorId.
       */
      @java.lang.Override
      public int getCursorId() {
        return cursorId_;
      }
  
      public static final int FETCH_ROWS_FIELD_NUMBER = 5;
      private long fetchRows_;
      /**
       * <pre>
       ** number of rows that should be retrieved from sequential cursor 
       * </pre>
       *
       * <code>optional uint64 fetch_rows = 5;</code>
       * @return Whether the fetchRows field is set.
       */
      @java.lang.Override
      public boolean hasFetchRows() {
        return ((bitField0_ & 0x00000002) != 0);
      }
      /**
       * <pre>
       ** number of rows that should be retrieved from sequential cursor 
       * </pre>
       *
       * <code>optional uint64 fetch_rows = 5;</code>
       * @return The fetchRows.
       */
      @java.lang.Override
      public long getFetchRows() {
        return fetchRows_;
      }
  
      private byte memoizedIsInitialized = -1;
      @java.lang.Override
      public final boolean isInitialized() {
        byte isInitialized = memoizedIsInitialized;
        if (isInitialized == 1) return true;
        if (isInitialized == 0) return false;
  
        if (!hasCursorId()) {
          memoizedIsInitialized = 0;
          return false;
        }
        memoizedIsInitialized = 1;
        return true;
      }
  
      @java.lang.Override
      public void writeTo(com.google.protobuf.CodedOutputStream output)
                          throws java.io.IOException {
        if (((bitField0_ & 0x00000001) != 0)) {
          output.writeUInt32(1, cursorId_);
        }
        if (((bitField0_ & 0x00000002) != 0)) {
          output.writeUInt64(5, fetchRows_);
        }
        unknownFields.writeTo(output);
      }
  
      @java.lang.Override
      public int getSerializedSize() {
        int size = memoizedSize;
        if (size != -1) return size;
  
        size = 0;
        if (((bitField0_ & 0x00000001) != 0)) {
          size += com.google.protobuf.CodedOutputStream
            .computeUInt32Size(1, cursorId_);
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        if (((bitField0_ & 0x00000002) != 0)) {
          size += com.google.protobuf.CodedOutputStream
            .computeUInt64Size(5, fetchRows_);
        }
        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 com.mysql.cj.x.protobuf.MysqlxCursor.Fetch)) {
          return super.equals(obj);
        }
        com.mysql.cj.x.protobuf.MysqlxCursor.Fetch other = (com.mysql.cj.x.protobuf.MysqlxCursor.Fetch) obj;
  
        if (hasCursorId() != other.hasCursorId()) return false;
        if (hasCursorId()) {
          if (getCursorId()
              != other.getCursorId()) return false;
        }
        if (hasFetchRows() != other.hasFetchRows()) return false;
        if (hasFetchRows()) {
          if (getFetchRows()
              != other.getFetchRows()) 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();
        if (hasCursorId()) {
          hash = (37 * hash) + CURSOR_ID_FIELD_NUMBER;
          hash = (53 * hash) + getCursorId();
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       *Close cursor
       *&#64;startuml
       *client -&gt; server: Close
       *alt Success
       *client &lt;- server: Ok
       *else Failure
       *client &lt;- server: Error
       *end
       *&#64;enduml
       *&#64;returns &#64;ref Mysqlx::Ok or &#64;ref Mysqlx::Error
       * </pre>
       *
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       */
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        // @@protoc_insertion_point(builder_scope:Mysqlx.Cursor.Close)
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