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

package org.apache.sysds.protobuf;

public final class SysdsProtos {
  private SysdsProtos() {}
  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 FrameOrBuilder extends
      // @@protoc_insertion_point(interface_extends:sysds.Frame)
      com.google.protobuf.MessageOrBuilder {

    /**
     * <code>repeated .sysds.Row rows = 1;</code>
     */
    java.util.List<org.apache.sysds.protobuf.SysdsProtos.Row> 
        getRowsList();
    /**
     * <code>repeated .sysds.Row rows = 1;</code>
     */
    org.apache.sysds.protobuf.SysdsProtos.Row getRows(int index);
    /**
     * <code>repeated .sysds.Row rows = 1;</code>
     */
    int getRowsCount();
    /**
     * <code>repeated .sysds.Row rows = 1;</code>
     */
    java.util.List<? extends org.apache.sysds.protobuf.SysdsProtos.RowOrBuilder> 
        getRowsOrBuilderList();
    /**
     * <code>repeated .sysds.Row rows = 1;</code>
     */
    org.apache.sysds.protobuf.SysdsProtos.RowOrBuilder getRowsOrBuilder(
        int index);
  }
  /**
   * Protobuf type {@code sysds.Frame}
   */
  public static final class Frame extends
      com.google.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:sysds.Frame)
      FrameOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use Frame.newBuilder() to construct.
    private Frame(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
      super(builder);
    }
    private Frame() {
      rows_ = java.util.Collections.emptyList();
    }

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

    @java.lang.Override
    public final com.google.protobuf.UnknownFieldSet
    getUnknownFields() {
      return this.unknownFields;
    }
    private Frame(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      int mutable_bitField0_ = 0;
      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
          com.google.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 10: {
              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
                rows_ = new java.util.ArrayList<org.apache.sysds.protobuf.SysdsProtos.Row>();
                mutable_bitField0_ |= 0x00000001;
              }
              rows_.add(
                  input.readMessage(org.apache.sysds.protobuf.SysdsProtos.Row.parser(), extensionRegistry));
              break;
            }
            default: {
              if (!parseUnknownField(
                  input, unknownFields, extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
          }
        }
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (com.google.protobuf.UninitializedMessageException e) {
        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new com.google.protobuf.InvalidProtocolBufferException(
            e).setUnfinishedMessage(this);
      } finally {
        if (((mutable_bitField0_ & 0x00000001) != 0)) {
          rows_ = java.util.Collections.unmodifiableList(rows_);
        }
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.sysds.protobuf.SysdsProtos.internal_static_sysds_Frame_descriptor;
    }

    @java.lang.Override
    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.apache.sysds.protobuf.SysdsProtos.internal_static_sysds_Frame_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              org.apache.sysds.protobuf.SysdsProtos.Frame.class, org.apache.sysds.protobuf.SysdsProtos.Frame.Builder.class);
    }

    public static final int ROWS_FIELD_NUMBER = 1;
    private java.util.List<org.apache.sysds.protobuf.SysdsProtos.Row> rows_;
    /**
     * <code>repeated .sysds.Row rows = 1;</code>
     */
    @java.lang.Override
    public java.util.List<org.apache.sysds.protobuf.SysdsProtos.Row> getRowsList() {
      return rows_;
    }
    /**
     * <code>repeated .sysds.Row rows = 1;</code>
     */
    @java.lang.Override
    public java.util.List<? extends org.apache.sysds.protobuf.SysdsProtos.RowOrBuilder> 
        getRowsOrBuilderList() {
      return rows_;
    }
    /**
     * <code>repeated .sysds.Row rows = 1;</code>
     */
    @java.lang.Override
    public int getRowsCount() {
      return rows_.size();
    }
    /**
     * <code>repeated .sysds.Row rows = 1;</code>
     */
    @java.lang.Override
    public org.apache.sysds.protobuf.SysdsProtos.Row getRows(int index) {
      return rows_.get(index);
    }
    /**
     * <code>repeated .sysds.Row rows = 1;</code>
     */
    @java.lang.Override
    public org.apache.sysds.protobuf.SysdsProtos.RowOrBuilder getRowsOrBuilder(
        int index) {
      return rows_.get(index);
    }

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

      memoizedIsInitialized = 1;
      return true;
    }

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

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

      size = 0;
      for (int i = 0; i < rows_.size(); i++) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(1, rows_.get(i));
      }
      size += unknownFields.getSerializedSize();
      memoizedSize = size;
      return size;
    }

    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
       return true;
      }
      if (!(obj instanceof org.apache.sysds.protobuf.SysdsProtos.Frame)) {
        return super.equals(obj);
      }
      org.apache.sysds.protobuf.SysdsProtos.Frame other = (org.apache.sysds.protobuf.SysdsProtos.Frame) obj;

      if (!getRowsList()
          .equals(other.getRowsList())) return false;
      if (!unknownFields.equals(other.unknownFields)) return false;
      return true;
    }

    @java.lang.Override
	 @SuppressWarnings("unchecked")
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      if (getRowsCount() > 0) {
        hash = (37 * hash) + ROWS_FIELD_NUMBER;
        hash = (53 * hash) + getRowsList().hashCode();
      }
      hash = (29 * hash) + unknownFields.hashCode();
      memoizedHashCode = hash;
      return hash;
    }

    public static org.apache.sysds.protobuf.SysdsProtos.Frame parseFrom(
        java.nio.ByteBuffer data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.sysds.protobuf.SysdsProtos.Frame parseFrom(
        java.nio.ByteBuffer data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.sysds.protobuf.SysdsProtos.Frame parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.sysds.protobuf.SysdsProtos.Frame parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.sysds.protobuf.SysdsProtos.Frame parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.sysds.protobuf.SysdsProtos.Frame parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.sysds.protobuf.SysdsProtos.Frame parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.sysds.protobuf.SysdsProtos.Frame 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 org.apache.sysds.protobuf.SysdsProtos.Frame parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static org.apache.sysds.protobuf.SysdsProtos.Frame 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 org.apache.sysds.protobuf.SysdsProtos.Frame parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.sysds.protobuf.SysdsProtos.Frame 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(org.apache.sysds.protobuf.SysdsProtos.Frame prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * Protobuf type {@code sysds.Frame}
     */
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
        // @@protoc_insertion_point(builder_implements:sysds.Frame)
        org.apache.sysds.protobuf.SysdsProtos.FrameOrBuilder {
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.sysds.protobuf.SysdsProtos.internal_static_sysds_Frame_descriptor;
      }

      @java.lang.Override
      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return org.apache.sysds.protobuf.SysdsProtos.internal_static_sysds_Frame_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                org.apache.sysds.protobuf.SysdsProtos.Frame.class, org.apache.sysds.protobuf.SysdsProtos.Frame.Builder.class);
      }

      // Construct using org.apache.sysds.protobuf.SysdsProtos.Frame.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (com.google.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
          getRowsFieldBuilder();
        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        if (rowsBuilder_ == null) {
          rows_ = java.util.Collections.emptyList();
          bitField0_ = (bitField0_ & ~0x00000001);
        } else {
          rowsBuilder_.clear();
        }
        return this;
      }

      @java.lang.Override
      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.sysds.protobuf.SysdsProtos.internal_static_sysds_Frame_descriptor;
      }

      @java.lang.Override
      public org.apache.sysds.protobuf.SysdsProtos.Frame getDefaultInstanceForType() {
        return org.apache.sysds.protobuf.SysdsProtos.Frame.getDefaultInstance();
      }

      @java.lang.Override
      public org.apache.sysds.protobuf.SysdsProtos.Frame build() {
        org.apache.sysds.protobuf.SysdsProtos.Frame result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public org.apache.sysds.protobuf.SysdsProtos.Frame buildPartial() {
        org.apache.sysds.protobuf.SysdsProtos.Frame result = new org.apache.sysds.protobuf.SysdsProtos.Frame(this);
        //   int from_bitField0_ = bitField0_;
        if (rowsBuilder_ == null) {
          if (((bitField0_ & 0x00000001) != 0)) {
            rows_ = java.util.Collections.unmodifiableList(rows_);
            bitField0_ = (bitField0_ & ~0x00000001);
          }
          result.rows_ = rows_;
        } else {
          result.rows_ = rowsBuilder_.build();
        }
        onBuilt();
        return result;
      }

      @java.lang.Override
      public Builder clone() {
        return super.clone();
      }
      @java.lang.Override
      public Builder setField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          com.google.protobuf.Descriptors.FieldDescriptor field) {
        return super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
        return super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return super.setRepeatedField(field, index, value);
      }
      @java.lang.Override
      public Builder addRepeatedField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.addRepeatedField(field, value);
      }
      @java.lang.Override
      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof org.apache.sysds.protobuf.SysdsProtos.Frame) {
          return mergeFrom((org.apache.sysds.protobuf.SysdsProtos.Frame)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(org.apache.sysds.protobuf.SysdsProtos.Frame other) {
        if (other == org.apache.sysds.protobuf.SysdsProtos.Frame.getDefaultInstance()) return this;
        if (rowsBuilder_ == null) {
          if (!other.rows_.isEmpty()) {
            if (rows_.isEmpty()) {
              rows_ = other.rows_;
              bitField0_ = (bitField0_ & ~0x00000001);
            } else {
              ensureRowsIsMutable();
              rows_.addAll(other.rows_);
            }
            onChanged();
          }
        } else {
          if (!other.rows_.isEmpty()) {
            if (rowsBuilder_.isEmpty()) {
              rowsBuilder_.dispose();
              rowsBuilder_ = null;
              rows_ = other.rows_;
              bitField0_ = (bitField0_ & ~0x00000001);
              rowsBuilder_ = 
                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
                   getRowsFieldBuilder() : null;
            } else {
              rowsBuilder_.addAllMessages(other.rows_);
            }
          }
        }
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

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

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

      private java.util.List<org.apache.sysds.protobuf.SysdsProtos.Row> rows_ =
        java.util.Collections.emptyList();
      private void ensureRowsIsMutable() {
        if (!((bitField0_ & 0x00000001) != 0)) {
          rows_ = new java.util.ArrayList<org.apache.sysds.protobuf.SysdsProtos.Row>(rows_);
          bitField0_ |= 0x00000001;
         }
      }

      private com.google.protobuf.RepeatedFieldBuilderV3<
          org.apache.sysds.protobuf.SysdsProtos.Row, org.apache.sysds.protobuf.SysdsProtos.Row.Builder, org.apache.sysds.protobuf.SysdsProtos.RowOrBuilder> rowsBuilder_;

      /**
       * <code>repeated .sysds.Row rows = 1;</code>
       */
      public java.util.List<org.apache.sysds.protobuf.SysdsProtos.Row> getRowsList() {
        if (rowsBuilder_ == null) {
          return java.util.Collections.unmodifiableList(rows_);
        } else {
          return rowsBuilder_.getMessageList();
        }
      }
      /**
       * <code>repeated .sysds.Row rows = 1;</code>
       */
      public int getRowsCount() {
        if (rowsBuilder_ == null) {
          return rows_.size();
        } else {
          return rowsBuilder_.getCount();
        }
      }
      /**
       * <code>repeated .sysds.Row rows = 1;</code>
       */
      public org.apache.sysds.protobuf.SysdsProtos.Row getRows(int index) {
        if (rowsBuilder_ == null) {
          return rows_.get(index);
        } else {
          return rowsBuilder_.getMessage(index);
        }
      }
      /**
       * <code>repeated .sysds.Row rows = 1;</code>
       */
      public Builder setRows(
          int index, org.apache.sysds.protobuf.SysdsProtos.Row value) {
        if (rowsBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureRowsIsMutable();
          rows_.set(index, value);
          onChanged();
        } else {
          rowsBuilder_.setMessage(index, value);
        }
        return this;
      }
      /**
       * <code>repeated .sysds.Row rows = 1;</code>
       */
      public Builder setRows(
          int index, org.apache.sysds.protobuf.SysdsProtos.Row.Builder builderForValue) {
        if (rowsBuilder_ == null) {
          ensureRowsIsMutable();
          rows_.set(index, builderForValue.build());
          onChanged();
        } else {
          rowsBuilder_.setMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .sysds.Row rows = 1;</code>
       */
      public Builder addRows(org.apache.sysds.protobuf.SysdsProtos.Row value) {
        if (rowsBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureRowsIsMutable();
          rows_.add(value);
          onChanged();
        } else {
          rowsBuilder_.addMessage(value);
        }
        return this;
      }
      /**
       * <code>repeated .sysds.Row rows = 1;</code>
       */
      public Builder addRows(
          int index, org.apache.sysds.protobuf.SysdsProtos.Row value) {
        if (rowsBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureRowsIsMutable();
          rows_.add(index, value);
          onChanged();
        } else {
          rowsBuilder_.addMessage(index, value);
        }
        return this;
      }
      /**
       * <code>repeated .sysds.Row rows = 1;</code>
       */
      public Builder addRows(
          org.apache.sysds.protobuf.SysdsProtos.Row.Builder builderForValue) {
        if (rowsBuilder_ == null) {
          ensureRowsIsMutable();
          rows_.add(builderForValue.build());
          onChanged();
        } else {
          rowsBuilder_.addMessage(builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .sysds.Row rows = 1;</code>
       */
      public Builder addRows(
          int index, org.apache.sysds.protobuf.SysdsProtos.Row.Builder builderForValue) {
        if (rowsBuilder_ == null) {
          ensureRowsIsMutable();
          rows_.add(index, builderForValue.build());
          onChanged();
        } else {
          rowsBuilder_.addMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .sysds.Row rows = 1;</code>
       */
      public Builder addAllRows(
          java.lang.Iterable<? extends org.apache.sysds.protobuf.SysdsProtos.Row> values) {
        if (rowsBuilder_ == null) {
          ensureRowsIsMutable();
          com.google.protobuf.AbstractMessageLite.Builder.addAll(
              values, rows_);
          onChanged();
        } else {
          rowsBuilder_.addAllMessages(values);
        }
        return this;
      }
      /**
       * <code>repeated .sysds.Row rows = 1;</code>
       */
      public Builder clearRows() {
        if (rowsBuilder_ == null) {
          rows_ = java.util.Collections.emptyList();
          bitField0_ = (bitField0_ & ~0x00000001);
          onChanged();
        } else {
          rowsBuilder_.clear();
        }
        return this;
      }
      /**
       * <code>repeated .sysds.Row rows = 1;</code>
       */
      public Builder removeRows(int index) {
        if (rowsBuilder_ == null) {
          ensureRowsIsMutable();
          rows_.remove(index);
          onChanged();
        } else {
          rowsBuilder_.remove(index);
        }
        return this;
      }
      /**
       * <code>repeated .sysds.Row rows = 1;</code>
       */
      public org.apache.sysds.protobuf.SysdsProtos.Row.Builder getRowsBuilder(
          int index) {
        return getRowsFieldBuilder().getBuilder(index);
      }
      /**
       * <code>repeated .sysds.Row rows = 1;</code>
       */
      public org.apache.sysds.protobuf.SysdsProtos.RowOrBuilder getRowsOrBuilder(
          int index) {
        if (rowsBuilder_ == null) {
          return rows_.get(index);  } else {
          return rowsBuilder_.getMessageOrBuilder(index);
        }
      }
      /**
       * <code>repeated .sysds.Row rows = 1;</code>
       */
      public java.util.List<? extends org.apache.sysds.protobuf.SysdsProtos.RowOrBuilder> 
           getRowsOrBuilderList() {
        if (rowsBuilder_ != null) {
          return rowsBuilder_.getMessageOrBuilderList();
        } else {
          return java.util.Collections.unmodifiableList(rows_);
        }
      }
      /**
       * <code>repeated .sysds.Row rows = 1;</code>
       */
      public org.apache.sysds.protobuf.SysdsProtos.Row.Builder addRowsBuilder() {
        return getRowsFieldBuilder().addBuilder(
            org.apache.sysds.protobuf.SysdsProtos.Row.getDefaultInstance());
      }
      /**
       * <code>repeated .sysds.Row rows = 1;</code>
       */
      public org.apache.sysds.protobuf.SysdsProtos.Row.Builder addRowsBuilder(
          int index) {
        return getRowsFieldBuilder().addBuilder(
            index, org.apache.sysds.protobuf.SysdsProtos.Row.getDefaultInstance());
      }
      /**
       * <code>repeated .sysds.Row rows = 1;</code>
       */
      public java.util.List<org.apache.sysds.protobuf.SysdsProtos.Row.Builder> 
           getRowsBuilderList() {
        return getRowsFieldBuilder().getBuilderList();
      }
      private com.google.protobuf.RepeatedFieldBuilderV3<
          org.apache.sysds.protobuf.SysdsProtos.Row, org.apache.sysds.protobuf.SysdsProtos.Row.Builder, org.apache.sysds.protobuf.SysdsProtos.RowOrBuilder> 
          getRowsFieldBuilder() {
        if (rowsBuilder_ == null) {
          rowsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
              org.apache.sysds.protobuf.SysdsProtos.Row, org.apache.sysds.protobuf.SysdsProtos.Row.Builder, org.apache.sysds.protobuf.SysdsProtos.RowOrBuilder>(
                  rows_,
                  ((bitField0_ & 0x00000001) != 0),
                  getParentForChildren(),
                  isClean());
          rows_ = null;
        }
        return rowsBuilder_;
      }
      @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:sysds.Frame)
    }

    // @@protoc_insertion_point(class_scope:sysds.Frame)
    private static final org.apache.sysds.protobuf.SysdsProtos.Frame DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new org.apache.sysds.protobuf.SysdsProtos.Frame();
    }

    public static org.apache.sysds.protobuf.SysdsProtos.Frame getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

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

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

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

    @java.lang.Override
    public org.apache.sysds.protobuf.SysdsProtos.Frame getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  public interface RowOrBuilder extends
      // @@protoc_insertion_point(interface_extends:sysds.Row)
      com.google.protobuf.MessageOrBuilder {

    /**
     * <code>repeated string column_names = 1;</code>
     * @return A list containing the columnNames.
     */
    java.util.List<java.lang.String>
        getColumnNamesList();
    /**
     * <code>repeated string column_names = 1;</code>
     * @return The count of columnNames.
     */
    int getColumnNamesCount();
    /**
     * <code>repeated string column_names = 1;</code>
     * @param index The index of the element to return.
     * @return The columnNames at the given index.
     */
    java.lang.String getColumnNames(int index);
    /**
     * <code>repeated string column_names = 1;</code>
     * @param index The index of the value to return.
     * @return The bytes of the columnNames at the given index.
     */
    com.google.protobuf.ByteString
        getColumnNamesBytes(int index);

    /**
     * <code>repeated string column_data = 2;</code>
     * @return A list containing the columnData.
     */
    java.util.List<java.lang.String>
        getColumnDataList();
    /**
     * <code>repeated string column_data = 2;</code>
     * @return The count of columnData.
     */
    int getColumnDataCount();
    /**
     * <code>repeated string column_data = 2;</code>
     * @param index The index of the element to return.
     * @return The columnData at the given index.
     */
    java.lang.String getColumnData(int index);
    /**
     * <code>repeated string column_data = 2;</code>
     * @param index The index of the value to return.
     * @return The bytes of the columnData at the given index.
     */
    com.google.protobuf.ByteString
        getColumnDataBytes(int index);

    /**
     * <code>repeated .sysds.Schema column_schema = 3;</code>
     */
    java.util.List<org.apache.sysds.protobuf.SysdsProtos.Schema> 
        getColumnSchemaList();
    /**
     * <code>repeated .sysds.Schema column_schema = 3;</code>
     */
    org.apache.sysds.protobuf.SysdsProtos.Schema getColumnSchema(int index);
    /**
     * <code>repeated .sysds.Schema column_schema = 3;</code>
     */
    int getColumnSchemaCount();
    /**
     * <code>repeated .sysds.Schema column_schema = 3;</code>
     */
    java.util.List<? extends org.apache.sysds.protobuf.SysdsProtos.SchemaOrBuilder> 
        getColumnSchemaOrBuilderList();
    /**
     * <code>repeated .sysds.Schema column_schema = 3;</code>
     */
    org.apache.sysds.protobuf.SysdsProtos.SchemaOrBuilder getColumnSchemaOrBuilder(
        int index);
  }
  /**
   * Protobuf type {@code sysds.Row}
   */
  public static final class Row extends
      com.google.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:sysds.Row)
      RowOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use Row.newBuilder() to construct.
    private Row(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
      super(builder);
    }
    private Row() {
      columnNames_ = com.google.protobuf.LazyStringArrayList.EMPTY;
      columnData_ = com.google.protobuf.LazyStringArrayList.EMPTY;
      columnSchema_ = java.util.Collections.emptyList();
    }

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

    @java.lang.Override
    public final com.google.protobuf.UnknownFieldSet
    getUnknownFields() {
      return this.unknownFields;
    }
    private Row(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      int mutable_bitField0_ = 0;
      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
          com.google.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 10: {
              java.lang.String s = input.readStringRequireUtf8();
              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
                columnNames_ = new com.google.protobuf.LazyStringArrayList();
                mutable_bitField0_ |= 0x00000001;
              }
              columnNames_.add(s);
              break;
            }
            case 18: {
              java.lang.String s = input.readStringRequireUtf8();
              if (!((mutable_bitField0_ & 0x00000002) != 0)) {
                columnData_ = new com.google.protobuf.LazyStringArrayList();
                mutable_bitField0_ |= 0x00000002;
              }
              columnData_.add(s);
              break;
            }
            case 26: {
              if (!((mutable_bitField0_ & 0x00000004) != 0)) {
                columnSchema_ = new java.util.ArrayList<org.apache.sysds.protobuf.SysdsProtos.Schema>();
                mutable_bitField0_ |= 0x00000004;
              }
              columnSchema_.add(
                  input.readMessage(org.apache.sysds.protobuf.SysdsProtos.Schema.parser(), extensionRegistry));
              break;
            }
            default: {
              if (!parseUnknownField(
                  input, unknownFields, extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
          }
        }
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (com.google.protobuf.UninitializedMessageException e) {
        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new com.google.protobuf.InvalidProtocolBufferException(
            e).setUnfinishedMessage(this);
      } finally {
        if (((mutable_bitField0_ & 0x00000001) != 0)) {
          columnNames_ = columnNames_.getUnmodifiableView();
        }
        if (((mutable_bitField0_ & 0x00000002) != 0)) {
          columnData_ = columnData_.getUnmodifiableView();
        }
        if (((mutable_bitField0_ & 0x00000004) != 0)) {
          columnSchema_ = java.util.Collections.unmodifiableList(columnSchema_);
        }
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.sysds.protobuf.SysdsProtos.internal_static_sysds_Row_descriptor;
    }

    @java.lang.Override
    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.apache.sysds.protobuf.SysdsProtos.internal_static_sysds_Row_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              org.apache.sysds.protobuf.SysdsProtos.Row.class, org.apache.sysds.protobuf.SysdsProtos.Row.Builder.class);
    }

    public static final int COLUMN_NAMES_FIELD_NUMBER = 1;
    private com.google.protobuf.LazyStringList columnNames_;
    /**
     * <code>repeated string column_names = 1;</code>
     * @return A list containing the columnNames.
     */
    public com.google.protobuf.ProtocolStringList
        getColumnNamesList() {
      return columnNames_;
    }
    /**
     * <code>repeated string column_names = 1;</code>
     * @return The count of columnNames.
     */
    public int getColumnNamesCount() {
      return columnNames_.size();
    }
    /**
     * <code>repeated string column_names = 1;</code>
     * @param index The index of the element to return.
     * @return The columnNames at the given index.
     */
    public java.lang.String getColumnNames(int index) {
      return columnNames_.get(index);
    }
    /**
     * <code>repeated string column_names = 1;</code>
     * @param index The index of the value to return.
     * @return The bytes of the columnNames at the given index.
     */
    public com.google.protobuf.ByteString
        getColumnNamesBytes(int index) {
      return columnNames_.getByteString(index);
    }

    public static final int COLUMN_DATA_FIELD_NUMBER = 2;
    private com.google.protobuf.LazyStringList columnData_;
    /**
     * <code>repeated string column_data = 2;</code>
     * @return A list containing the columnData.
     */
    public com.google.protobuf.ProtocolStringList
        getColumnDataList() {
      return columnData_;
    }
    /**
     * <code>repeated string column_data = 2;</code>
     * @return The count of columnData.
     */
    public int getColumnDataCount() {
      return columnData_.size();
    }
    /**
     * <code>repeated string column_data = 2;</code>
     * @param index The index of the element to return.
     * @return The columnData at the given index.
     */
    public java.lang.String getColumnData(int index) {
      return columnData_.get(index);
    }
    /**
     * <code>repeated string column_data = 2;</code>
     * @param index The index of the value to return.
     * @return The bytes of the columnData at the given index.
     */
    public com.google.protobuf.ByteString
        getColumnDataBytes(int index) {
      return columnData_.getByteString(index);
    }

    public static final int COLUMN_SCHEMA_FIELD_NUMBER = 3;
    private java.util.List<org.apache.sysds.protobuf.SysdsProtos.Schema> columnSchema_;
    /**
     * <code>repeated .sysds.Schema column_schema = 3;</code>
     */
    @java.lang.Override
    public java.util.List<org.apache.sysds.protobuf.SysdsProtos.Schema> getColumnSchemaList() {
      return columnSchema_;
    }
    /**
     * <code>repeated .sysds.Schema column_schema = 3;</code>
     */
    @java.lang.Override
    public java.util.List<? extends org.apache.sysds.protobuf.SysdsProtos.SchemaOrBuilder> 
        getColumnSchemaOrBuilderList() {
      return columnSchema_;
    }
    /**
     * <code>repeated .sysds.Schema column_schema = 3;</code>
     */
    @java.lang.Override
    public int getColumnSchemaCount() {
      return columnSchema_.size();
    }
    /**
     * <code>repeated .sysds.Schema column_schema = 3;</code>
     */
    @java.lang.Override
    public org.apache.sysds.protobuf.SysdsProtos.Schema getColumnSchema(int index) {
      return columnSchema_.get(index);
    }
    /**
     * <code>repeated .sysds.Schema column_schema = 3;</code>
     */
    @java.lang.Override
    public org.apache.sysds.protobuf.SysdsProtos.SchemaOrBuilder getColumnSchemaOrBuilder(
        int index) {
      return columnSchema_.get(index);
    }

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

      memoizedIsInitialized = 1;
      return true;
    }

    @java.lang.Override
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      for (int i = 0; i < columnNames_.size(); i++) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 1, columnNames_.getRaw(i));
      }
      for (int i = 0; i < columnData_.size(); i++) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 2, columnData_.getRaw(i));
      }
      for (int i = 0; i < columnSchema_.size(); i++) {
        output.writeMessage(3, columnSchema_.get(i));
      }
      unknownFields.writeTo(output);
    }

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

      size = 0;
      {
        int dataSize = 0;
        for (int i = 0; i < columnNames_.size(); i++) {
          dataSize += computeStringSizeNoTag(columnNames_.getRaw(i));
        }
        size += dataSize;
        size += 1 * getColumnNamesList().size();
      }
      {
        int dataSize = 0;
        for (int i = 0; i < columnData_.size(); i++) {
          dataSize += computeStringSizeNoTag(columnData_.getRaw(i));
        }
        size += dataSize;
        size += 1 * getColumnDataList().size();
      }
      for (int i = 0; i < columnSchema_.size(); i++) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(3, columnSchema_.get(i));
      }
      size += unknownFields.getSerializedSize();
      memoizedSize = size;
      return size;
    }

    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
       return true;
      }
      if (!(obj instanceof org.apache.sysds.protobuf.SysdsProtos.Row)) {
        return super.equals(obj);
      }
      org.apache.sysds.protobuf.SysdsProtos.Row other = (org.apache.sysds.protobuf.SysdsProtos.Row) obj;

      if (!getColumnNamesList()
          .equals(other.getColumnNamesList())) return false;
      if (!getColumnDataList()
          .equals(other.getColumnDataList())) return false;
      if (!getColumnSchemaList()
          .equals(other.getColumnSchemaList())) return false;
      if (!unknownFields.equals(other.unknownFields)) return false;
      return true;
    }

    @java.lang.Override
	 @SuppressWarnings("unchecked")
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      if (getColumnNamesCount() > 0) {
        hash = (37 * hash) + COLUMN_NAMES_FIELD_NUMBER;
        hash = (53 * hash) + getColumnNamesList().hashCode();
      }
      if (getColumnDataCount() > 0) {
        hash = (37 * hash) + COLUMN_DATA_FIELD_NUMBER;
        hash = (53 * hash) + getColumnDataList().hashCode();
      }
      if (getColumnSchemaCount() > 0) {
        hash = (37 * hash) + COLUMN_SCHEMA_FIELD_NUMBER;
        hash = (53 * hash) + getColumnSchemaList().hashCode();
      }
      hash = (29 * hash) + unknownFields.hashCode();
      memoizedHashCode = hash;
      return hash;
    }

    public static org.apache.sysds.protobuf.SysdsProtos.Row parseFrom(
        java.nio.ByteBuffer data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.sysds.protobuf.SysdsProtos.Row parseFrom(
        java.nio.ByteBuffer data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.sysds.protobuf.SysdsProtos.Row parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.sysds.protobuf.SysdsProtos.Row parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.sysds.protobuf.SysdsProtos.Row parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.sysds.protobuf.SysdsProtos.Row parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.sysds.protobuf.SysdsProtos.Row parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.sysds.protobuf.SysdsProtos.Row 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 org.apache.sysds.protobuf.SysdsProtos.Row parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static org.apache.sysds.protobuf.SysdsProtos.Row 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 org.apache.sysds.protobuf.SysdsProtos.Row parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.sysds.protobuf.SysdsProtos.Row 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(org.apache.sysds.protobuf.SysdsProtos.Row prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * Protobuf type {@code sysds.Row}
     */
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
        // @@protoc_insertion_point(builder_implements:sysds.Row)
        org.apache.sysds.protobuf.SysdsProtos.RowOrBuilder {
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.sysds.protobuf.SysdsProtos.internal_static_sysds_Row_descriptor;
      }

      @java.lang.Override
      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return org.apache.sysds.protobuf.SysdsProtos.internal_static_sysds_Row_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                org.apache.sysds.protobuf.SysdsProtos.Row.class, org.apache.sysds.protobuf.SysdsProtos.Row.Builder.class);
      }

      // Construct using org.apache.sysds.protobuf.SysdsProtos.Row.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (com.google.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
          getColumnSchemaFieldBuilder();
        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        columnNames_ = com.google.protobuf.LazyStringArrayList.EMPTY;
        bitField0_ = (bitField0_ & ~0x00000001);
        columnData_ = com.google.protobuf.LazyStringArrayList.EMPTY;
        bitField0_ = (bitField0_ & ~0x00000002);
        if (columnSchemaBuilder_ == null) {
          columnSchema_ = java.util.Collections.emptyList();
          bitField0_ = (bitField0_ & ~0x00000004);
        } else {
          columnSchemaBuilder_.clear();
        }
        return this;
      }

      @java.lang.Override
      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.sysds.protobuf.SysdsProtos.internal_static_sysds_Row_descriptor;
      }

      @java.lang.Override
      public org.apache.sysds.protobuf.SysdsProtos.Row getDefaultInstanceForType() {
        return org.apache.sysds.protobuf.SysdsProtos.Row.getDefaultInstance();
      }

      @java.lang.Override
      public org.apache.sysds.protobuf.SysdsProtos.Row build() {
        org.apache.sysds.protobuf.SysdsProtos.Row result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public org.apache.sysds.protobuf.SysdsProtos.Row buildPartial() {
        org.apache.sysds.protobuf.SysdsProtos.Row result = new org.apache.sysds.protobuf.SysdsProtos.Row(this);
        //   int from_bitField0_ = bitField0_;
        if (((bitField0_ & 0x00000001) != 0)) {
          columnNames_ = columnNames_.getUnmodifiableView();
          bitField0_ = (bitField0_ & ~0x00000001);
        }
        result.columnNames_ = columnNames_;
        if (((bitField0_ & 0x00000002) != 0)) {
          columnData_ = columnData_.getUnmodifiableView();
          bitField0_ = (bitField0_ & ~0x00000002);
        }
        result.columnData_ = columnData_;
        if (columnSchemaBuilder_ == null) {
          if (((bitField0_ & 0x00000004) != 0)) {
            columnSchema_ = java.util.Collections.unmodifiableList(columnSchema_);
            bitField0_ = (bitField0_ & ~0x00000004);
          }
          result.columnSchema_ = columnSchema_;
        } else {
          result.columnSchema_ = columnSchemaBuilder_.build();
        }
        onBuilt();
        return result;
      }

      @java.lang.Override
      public Builder clone() {
        return super.clone();
      }
      @java.lang.Override
      public Builder setField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          com.google.protobuf.Descriptors.FieldDescriptor field) {
        return super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
        return super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return super.setRepeatedField(field, index, value);
      }
      @java.lang.Override
      public Builder addRepeatedField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.addRepeatedField(field, value);
      }
      @java.lang.Override
      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof org.apache.sysds.protobuf.SysdsProtos.Row) {
          return mergeFrom((org.apache.sysds.protobuf.SysdsProtos.Row)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(org.apache.sysds.protobuf.SysdsProtos.Row other) {
        if (other == org.apache.sysds.protobuf.SysdsProtos.Row.getDefaultInstance()) return this;
        if (!other.columnNames_.isEmpty()) {
          if (columnNames_.isEmpty()) {
            columnNames_ = other.columnNames_;
            bitField0_ = (bitField0_ & ~0x00000001);
          } else {
            ensureColumnNamesIsMutable();
            columnNames_.addAll(other.columnNames_);
          }
          onChanged();
        }
        if (!other.columnData_.isEmpty()) {
          if (columnData_.isEmpty()) {
            columnData_ = other.columnData_;
            bitField0_ = (bitField0_ & ~0x00000002);
          } else {
            ensureColumnDataIsMutable();
            columnData_.addAll(other.columnData_);
          }
          onChanged();
        }
        if (columnSchemaBuilder_ == null) {
          if (!other.columnSchema_.isEmpty()) {
            if (columnSchema_.isEmpty()) {
              columnSchema_ = other.columnSchema_;
              bitField0_ = (bitField0_ & ~0x00000004);
            } else {
              ensureColumnSchemaIsMutable();
              columnSchema_.addAll(other.columnSchema_);
            }
            onChanged();
          }
        } else {
          if (!other.columnSchema_.isEmpty()) {
            if (columnSchemaBuilder_.isEmpty()) {
              columnSchemaBuilder_.dispose();
              columnSchemaBuilder_ = null;
              columnSchema_ = other.columnSchema_;
              bitField0_ = (bitField0_ & ~0x00000004);
              columnSchemaBuilder_ = 
                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
                   getColumnSchemaFieldBuilder() : null;
            } else {
              columnSchemaBuilder_.addAllMessages(other.columnSchema_);
            }
          }
        }
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

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

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

      private com.google.protobuf.LazyStringList columnNames_ = com.google.protobuf.LazyStringArrayList.EMPTY;
      private void ensureColumnNamesIsMutable() {
        if (!((bitField0_ & 0x00000001) != 0)) {
          columnNames_ = new com.google.protobuf.LazyStringArrayList(columnNames_);
          bitField0_ |= 0x00000001;
         }
      }
      /**
       * <code>repeated string column_names = 1;</code>
       * @return A list containing the columnNames.
       */
      public com.google.protobuf.ProtocolStringList
          getColumnNamesList() {
        return columnNames_.getUnmodifiableView();
      }
      /**
       * <code>repeated string column_names = 1;</code>
       * @return The count of columnNames.
       */
      public int getColumnNamesCount() {
        return columnNames_.size();
      }
      /**
       * <code>repeated string column_names = 1;</code>
       * @param index The index of the element to return.
       * @return The columnNames at the given index.
       */
      public java.lang.String getColumnNames(int index) {
        return columnNames_.get(index);
      }
      /**
       * <code>repeated string column_names = 1;</code>
       * @param index The index of the value to return.
       * @return The bytes of the columnNames at the given index.
       */
      public com.google.protobuf.ByteString
          getColumnNamesBytes(int index) {
        return columnNames_.getByteString(index);
      }
      /**
       * <code>repeated string column_names = 1;</code>
       * @param index The index to set the value at.
       * @param value The columnNames to set.
       * @return This builder for chaining.
       */
      public Builder setColumnNames(
          int index, java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  ensureColumnNamesIsMutable();
        columnNames_.set(index, value);
        onChanged();
        return this;
      }
      /**
       * <code>repeated string column_names = 1;</code>
       * @param value The columnNames to add.
       * @return This builder for chaining.
       */
      public Builder addColumnNames(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  ensureColumnNamesIsMutable();
        columnNames_.add(value);
        onChanged();
        return this;
      }
      /**
       * <code>repeated string column_names = 1;</code>
       * @param values The columnNames to add.
       * @return This builder for chaining.
       */
      public Builder addAllColumnNames(
          java.lang.Iterable<java.lang.String> values) {
        ensureColumnNamesIsMutable();
        com.google.protobuf.AbstractMessageLite.Builder.addAll(
            values, columnNames_);
        onChanged();
        return this;
      }
      /**
       * <code>repeated string column_names = 1;</code>
       * @return This builder for chaining.
       */
      public Builder clearColumnNames() {
        columnNames_ = com.google.protobuf.LazyStringArrayList.EMPTY;
        bitField0_ = (bitField0_ & ~0x00000001);
        onChanged();
        return this;
      }
      /**
       * <code>repeated string column_names = 1;</code>
       * @param value The bytes of the columnNames to add.
       * @return This builder for chaining.
       */
      public Builder addColumnNamesBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        ensureColumnNamesIsMutable();
        columnNames_.add(value);
        onChanged();
        return this;
      }

      private com.google.protobuf.LazyStringList columnData_ = com.google.protobuf.LazyStringArrayList.EMPTY;
      private void ensureColumnDataIsMutable() {
        if (!((bitField0_ & 0x00000002) != 0)) {
          columnData_ = new com.google.protobuf.LazyStringArrayList(columnData_);
          bitField0_ |= 0x00000002;
         }
      }
      /**
       * <code>repeated string column_data = 2;</code>
       * @return A list containing the columnData.
       */
      public com.google.protobuf.ProtocolStringList
          getColumnDataList() {
        return columnData_.getUnmodifiableView();
      }
      /**
       * <code>repeated string column_data = 2;</code>
       * @return The count of columnData.
       */
      public int getColumnDataCount() {
        return columnData_.size();
      }
      /**
       * <code>repeated string column_data = 2;</code>
       * @param index The index of the element to return.
       * @return The columnData at the given index.
       */
      public java.lang.String getColumnData(int index) {
        return columnData_.get(index);
      }
      /**
       * <code>repeated string column_data = 2;</code>
       * @param index The index of the value to return.
       * @return The bytes of the columnData at the given index.
       */
      public com.google.protobuf.ByteString
          getColumnDataBytes(int index) {
        return columnData_.getByteString(index);
      }
      /**
       * <code>repeated string column_data = 2;</code>
       * @param index The index to set the value at.
       * @param value The columnData to set.
       * @return This builder for chaining.
       */
      public Builder setColumnData(
          int index, java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  ensureColumnDataIsMutable();
        columnData_.set(index, value);
        onChanged();
        return this;
      }
      /**
       * <code>repeated string column_data = 2;</code>
       * @param value The columnData to add.
       * @return This builder for chaining.
       */
      public Builder addColumnData(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  ensureColumnDataIsMutable();
        columnData_.add(value);
        onChanged();
        return this;
      }
      /**
       * <code>repeated string column_data = 2;</code>
       * @param values The columnData to add.
       * @return This builder for chaining.
       */
      public Builder addAllColumnData(
          java.lang.Iterable<java.lang.String> values) {
        ensureColumnDataIsMutable();
        com.google.protobuf.AbstractMessageLite.Builder.addAll(
            values, columnData_);
        onChanged();
        return this;
      }
      /**
       * <code>repeated string column_data = 2;</code>
       * @return This builder for chaining.
       */
      public Builder clearColumnData() {
        columnData_ = com.google.protobuf.LazyStringArrayList.EMPTY;
        bitField0_ = (bitField0_ & ~0x00000002);
        onChanged();
        return this;
      }
      /**
       * <code>repeated string column_data = 2;</code>
       * @param value The bytes of the columnData to add.
       * @return This builder for chaining.
       */
      public Builder addColumnDataBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        ensureColumnDataIsMutable();
        columnData_.add(value);
        onChanged();
        return this;
      }

      private java.util.List<org.apache.sysds.protobuf.SysdsProtos.Schema> columnSchema_ =
        java.util.Collections.emptyList();
      private void ensureColumnSchemaIsMutable() {
        if (!((bitField0_ & 0x00000004) != 0)) {
          columnSchema_ = new java.util.ArrayList<org.apache.sysds.protobuf.SysdsProtos.Schema>(columnSchema_);
          bitField0_ |= 0x00000004;
         }
      }

      private com.google.protobuf.RepeatedFieldBuilderV3<
          org.apache.sysds.protobuf.SysdsProtos.Schema, org.apache.sysds.protobuf.SysdsProtos.Schema.Builder, org.apache.sysds.protobuf.SysdsProtos.SchemaOrBuilder> columnSchemaBuilder_;

      /**
       * <code>repeated .sysds.Schema column_schema = 3;</code>
       */
      public java.util.List<org.apache.sysds.protobuf.SysdsProtos.Schema> getColumnSchemaList() {
        if (columnSchemaBuilder_ == null) {
          return java.util.Collections.unmodifiableList(columnSchema_);
        } else {
          return columnSchemaBuilder_.getMessageList();
        }
      }
      /**
       * <code>repeated .sysds.Schema column_schema = 3;</code>
       */
      public int getColumnSchemaCount() {
        if (columnSchemaBuilder_ == null) {
          return columnSchema_.size();
        } else {
          return columnSchemaBuilder_.getCount();
        }
      }
      /**
       * <code>repeated .sysds.Schema column_schema = 3;</code>
       */
      public org.apache.sysds.protobuf.SysdsProtos.Schema getColumnSchema(int index) {
        if (columnSchemaBuilder_ == null) {
          return columnSchema_.get(index);
        } else {
          return columnSchemaBuilder_.getMessage(index);
        }
      }
      /**
       * <code>repeated .sysds.Schema column_schema = 3;</code>
       */
      public Builder setColumnSchema(
          int index, org.apache.sysds.protobuf.SysdsProtos.Schema value) {
        if (columnSchemaBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureColumnSchemaIsMutable();
          columnSchema_.set(index, value);
          onChanged();
        } else {
          columnSchemaBuilder_.setMessage(index, value);
        }
        return this;
      }
      /**
       * <code>repeated .sysds.Schema column_schema = 3;</code>
       */
      public Builder setColumnSchema(
          int index, org.apache.sysds.protobuf.SysdsProtos.Schema.Builder builderForValue) {
        if (columnSchemaBuilder_ == null) {
          ensureColumnSchemaIsMutable();
          columnSchema_.set(index, builderForValue.build());
          onChanged();
        } else {
          columnSchemaBuilder_.setMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .sysds.Schema column_schema = 3;</code>
       */
      public Builder addColumnSchema(org.apache.sysds.protobuf.SysdsProtos.Schema value) {
        if (columnSchemaBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureColumnSchemaIsMutable();
          columnSchema_.add(value);
          onChanged();
        } else {
          columnSchemaBuilder_.addMessage(value);
        }
        return this;
      }
      /**
       * <code>repeated .sysds.Schema column_schema = 3;</code>
       */
      public Builder addColumnSchema(
          int index, org.apache.sysds.protobuf.SysdsProtos.Schema value) {
        if (columnSchemaBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureColumnSchemaIsMutable();
          columnSchema_.add(index, value);
          onChanged();
        } else {
          columnSchemaBuilder_.addMessage(index, value);
        }
        return this;
      }
      /**
       * <code>repeated .sysds.Schema column_schema = 3;</code>
       */
      public Builder addColumnSchema(
          org.apache.sysds.protobuf.SysdsProtos.Schema.Builder builderForValue) {
        if (columnSchemaBuilder_ == null) {
          ensureColumnSchemaIsMutable();
          columnSchema_.add(builderForValue.build());
          onChanged();
        } else {
          columnSchemaBuilder_.addMessage(builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .sysds.Schema column_schema = 3;</code>
       */
      public Builder addColumnSchema(
          int index, org.apache.sysds.protobuf.SysdsProtos.Schema.Builder builderForValue) {
        if (columnSchemaBuilder_ == null) {
          ensureColumnSchemaIsMutable();
          columnSchema_.add(index, builderForValue.build());
          onChanged();
        } else {
          columnSchemaBuilder_.addMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .sysds.Schema column_schema = 3;</code>
       */
      public Builder addAllColumnSchema(
          java.lang.Iterable<? extends org.apache.sysds.protobuf.SysdsProtos.Schema> values) {
        if (columnSchemaBuilder_ == null) {
          ensureColumnSchemaIsMutable();
          com.google.protobuf.AbstractMessageLite.Builder.addAll(
              values, columnSchema_);
          onChanged();
        } else {
          columnSchemaBuilder_.addAllMessages(values);
        }
        return this;
      }
      /**
       * <code>repeated .sysds.Schema column_schema = 3;</code>
       */
      public Builder clearColumnSchema() {
        if (columnSchemaBuilder_ == null) {
          columnSchema_ = java.util.Collections.emptyList();
          bitField0_ = (bitField0_ & ~0x00000004);
          onChanged();
        } else {
          columnSchemaBuilder_.clear();
        }
        return this;
      }
      /**
       * <code>repeated .sysds.Schema column_schema = 3;</code>
       */
      public Builder removeColumnSchema(int index) {
        if (columnSchemaBuilder_ == null) {
          ensureColumnSchemaIsMutable();
          columnSchema_.remove(index);
          onChanged();
        } else {
          columnSchemaBuilder_.remove(index);
        }
        return this;
      }
      /**
       * <code>repeated .sysds.Schema column_schema = 3;</code>
       */
      public org.apache.sysds.protobuf.SysdsProtos.Schema.Builder getColumnSchemaBuilder(
          int index) {
        return getColumnSchemaFieldBuilder().getBuilder(index);
      }
      /**
       * <code>repeated .sysds.Schema column_schema = 3;</code>
       */
      public org.apache.sysds.protobuf.SysdsProtos.SchemaOrBuilder getColumnSchemaOrBuilder(
          int index) {
        if (columnSchemaBuilder_ == null) {
          return columnSchema_.get(index);  } else {
          return columnSchemaBuilder_.getMessageOrBuilder(index);
        }
      }
      /**
       * <code>repeated .sysds.Schema column_schema = 3;</code>
       */
      public java.util.List<? extends org.apache.sysds.protobuf.SysdsProtos.SchemaOrBuilder> 
           getColumnSchemaOrBuilderList() {
        if (columnSchemaBuilder_ != null) {
          return columnSchemaBuilder_.getMessageOrBuilderList();
        } else {
          return java.util.Collections.unmodifiableList(columnSchema_);
        }
      }
      /**
       * <code>repeated .sysds.Schema column_schema = 3;</code>
       */
      public org.apache.sysds.protobuf.SysdsProtos.Schema.Builder addColumnSchemaBuilder() {
        return getColumnSchemaFieldBuilder().addBuilder(
            org.apache.sysds.protobuf.SysdsProtos.Schema.getDefaultInstance());
      }
      /**
       * <code>repeated .sysds.Schema column_schema = 3;</code>
       */
      public org.apache.sysds.protobuf.SysdsProtos.Schema.Builder addColumnSchemaBuilder(
          int index) {
        return getColumnSchemaFieldBuilder().addBuilder(
            index, org.apache.sysds.protobuf.SysdsProtos.Schema.getDefaultInstance());
      }
      /**
       * <code>repeated .sysds.Schema column_schema = 3;</code>
       */
      public java.util.List<org.apache.sysds.protobuf.SysdsProtos.Schema.Builder> 
           getColumnSchemaBuilderList() {
        return getColumnSchemaFieldBuilder().getBuilderList();
      }
      private com.google.protobuf.RepeatedFieldBuilderV3<
          org.apache.sysds.protobuf.SysdsProtos.Schema, org.apache.sysds.protobuf.SysdsProtos.Schema.Builder, org.apache.sysds.protobuf.SysdsProtos.SchemaOrBuilder> 
          getColumnSchemaFieldBuilder() {
        if (columnSchemaBuilder_ == null) {
          columnSchemaBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
              org.apache.sysds.protobuf.SysdsProtos.Schema, org.apache.sysds.protobuf.SysdsProtos.Schema.Builder, org.apache.sysds.protobuf.SysdsProtos.SchemaOrBuilder>(
                  columnSchema_,
                  ((bitField0_ & 0x00000004) != 0),
                  getParentForChildren(),
                  isClean());
          columnSchema_ = null;
        }
        return columnSchemaBuilder_;
      }
      @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:sysds.Row)
    }

    // @@protoc_insertion_point(class_scope:sysds.Row)
    private static final org.apache.sysds.protobuf.SysdsProtos.Row DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new org.apache.sysds.protobuf.SysdsProtos.Row();
    }

    public static org.apache.sysds.protobuf.SysdsProtos.Row getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

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

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

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

    @java.lang.Override
    public org.apache.sysds.protobuf.SysdsProtos.Row getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  public interface SchemaOrBuilder extends
      // @@protoc_insertion_point(interface_extends:sysds.Schema)
      com.google.protobuf.MessageOrBuilder {

    /**
     * <code>repeated .sysds.Schema.ValueType valueType = 1;</code>
     * @return A list containing the valueType.
     */
    java.util.List<org.apache.sysds.protobuf.SysdsProtos.Schema.ValueType> getValueTypeList();
    /**
     * <code>repeated .sysds.Schema.ValueType valueType = 1;</code>
     * @return The count of valueType.
     */
    int getValueTypeCount();
    /**
     * <code>repeated .sysds.Schema.ValueType valueType = 1;</code>
     * @param index The index of the element to return.
     * @return The valueType at the given index.
     */
    org.apache.sysds.protobuf.SysdsProtos.Schema.ValueType getValueType(int index);
    /**
     * <code>repeated .sysds.Schema.ValueType valueType = 1;</code>
     * @return A list containing the enum numeric values on the wire for valueType.
     */
    java.util.List<java.lang.Integer>
    getValueTypeValueList();
    /**
     * <code>repeated .sysds.Schema.ValueType valueType = 1;</code>
     * @param index The index of the value to return.
     * @return The enum numeric value on the wire of valueType at the given index.
     */
    int getValueTypeValue(int index);
  }
  /**
   * Protobuf type {@code sysds.Schema}
   */
  public static final class Schema extends
      com.google.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:sysds.Schema)
      SchemaOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use Schema.newBuilder() to construct.
    private Schema(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
      super(builder);
    }
    private Schema() {
      valueType_ = java.util.Collections.emptyList();
    }

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

    @java.lang.Override
    public final com.google.protobuf.UnknownFieldSet
    getUnknownFields() {
      return this.unknownFields;
    }
    private Schema(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      int mutable_bitField0_ = 0;
      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
          com.google.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 8: {
              int rawValue = input.readEnum();
              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
                valueType_ = new java.util.ArrayList<java.lang.Integer>();
                mutable_bitField0_ |= 0x00000001;
              }
              valueType_.add(rawValue);
              break;
            }
            case 10: {
              int length = input.readRawVarint32();
              int oldLimit = input.pushLimit(length);
              while(input.getBytesUntilLimit() > 0) {
                int rawValue = input.readEnum();
                if (!((mutable_bitField0_ & 0x00000001) != 0)) {
                  valueType_ = new java.util.ArrayList<java.lang.Integer>();
                  mutable_bitField0_ |= 0x00000001;
                }
                valueType_.add(rawValue);
              }
              input.popLimit(oldLimit);
              break;
            }
            default: {
              if (!parseUnknownField(
                  input, unknownFields, extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
          }
        }
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (com.google.protobuf.UninitializedMessageException e) {
        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new com.google.protobuf.InvalidProtocolBufferException(
            e).setUnfinishedMessage(this);
      } finally {
        if (((mutable_bitField0_ & 0x00000001) != 0)) {
          valueType_ = java.util.Collections.unmodifiableList(valueType_);
        }
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.sysds.protobuf.SysdsProtos.internal_static_sysds_Schema_descriptor;
    }

    @java.lang.Override
    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.apache.sysds.protobuf.SysdsProtos.internal_static_sysds_Schema_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              org.apache.sysds.protobuf.SysdsProtos.Schema.class, org.apache.sysds.protobuf.SysdsProtos.Schema.Builder.class);
    }

    /**
     * Protobuf enum {@code sysds.Schema.ValueType}
     */
    public enum ValueType
        implements com.google.protobuf.ProtocolMessageEnum {
      /**
       * <code>FP32 = 0;</code>
       */
      FP32(0),
      /**
       * <code>FP64 = 1;</code>
       */
      FP64(1),
      /**
       * <code>INT32 = 2;</code>
       */
      INT32(2),
      /**
       * <code>INT64 = 3;</code>
       */
      INT64(3),
      /**
       * <code>BOOLEAN = 4;</code>
       */
      BOOLEAN(4),
      /**
       * <code>STRING = 5;</code>
       */
      STRING(5),
      /**
       * <code>UNKNOWN = 6;</code>
       */
      UNKNOWN(6),
      UNRECOGNIZED(-1),
      ;

      /**
       * <code>FP32 = 0;</code>
       */
      public static final int FP32_VALUE = 0;
      /**
       * <code>FP64 = 1;</code>
       */
      public static final int FP64_VALUE = 1;
      /**
       * <code>INT32 = 2;</code>
       */
      public static final int INT32_VALUE = 2;
      /**
       * <code>INT64 = 3;</code>
       */
      public static final int INT64_VALUE = 3;
      /**
       * <code>BOOLEAN = 4;</code>
       */
      public static final int BOOLEAN_VALUE = 4;
      /**
       * <code>STRING = 5;</code>
       */
      public static final int STRING_VALUE = 5;
      /**
       * <code>UNKNOWN = 6;</code>
       */
      public static final int UNKNOWN_VALUE = 6;


      public final int getNumber() {
        if (this == UNRECOGNIZED) {
          throw new java.lang.IllegalArgumentException(
              "Can't get the number of an unknown enum value.");
        }
        return value;
      }

      /**
       * @param value The numeric wire value of the corresponding enum entry.
       * @return The enum associated with the given numeric wire value.
       * @deprecated Use {@link #forNumber(int)} instead.
       */
      @java.lang.Deprecated
      public static ValueType valueOf(int value) {
        return forNumber(value);
      }

      /**
       * @param value The numeric wire value of the corresponding enum entry.
       * @return The enum associated with the given numeric wire value.
       */
      public static ValueType forNumber(int value) {
        switch (value) {
          case 0: return FP32;
          case 1: return FP64;
          case 2: return INT32;
          case 3: return INT64;
          case 4: return BOOLEAN;
          case 5: return STRING;
          case 6: return UNKNOWN;
          default: return null;
        }
      }

      public static com.google.protobuf.Internal.EnumLiteMap<ValueType>
          internalGetValueMap() {
        return internalValueMap;
      }
      private static final com.google.protobuf.Internal.EnumLiteMap<
          ValueType> internalValueMap =
            new com.google.protobuf.Internal.EnumLiteMap<ValueType>() {
              public ValueType findValueByNumber(int number) {
                return ValueType.forNumber(number);
              }
            };

      public final com.google.protobuf.Descriptors.EnumValueDescriptor
          getValueDescriptor() {
        if (this == UNRECOGNIZED) {
          throw new java.lang.IllegalStateException(
              "Can't get the descriptor of an unrecognized enum value.");
        }
        return getDescriptor().getValues().get(ordinal());
      }
      public final com.google.protobuf.Descriptors.EnumDescriptor
          getDescriptorForType() {
        return getDescriptor();
      }
      public static final com.google.protobuf.Descriptors.EnumDescriptor
          getDescriptor() {
        return org.apache.sysds.protobuf.SysdsProtos.Schema.getDescriptor().getEnumTypes().get(0);
      }

      private static final ValueType[] VALUES = values();

      public static ValueType valueOf(
          com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
        if (desc.getType() != getDescriptor()) {
          throw new java.lang.IllegalArgumentException(
            "EnumValueDescriptor is not for this type.");
        }
        if (desc.getIndex() == -1) {
          return UNRECOGNIZED;
        }
        return VALUES[desc.getIndex()];
      }

      private final int value;

      private ValueType(int value) {
        this.value = value;
      }

      // @@protoc_insertion_point(enum_scope:sysds.Schema.ValueType)
    }

    public static final int VALUETYPE_FIELD_NUMBER = 1;
    private java.util.List<java.lang.Integer> valueType_;
    private static final com.google.protobuf.Internal.ListAdapter.Converter<
        java.lang.Integer, org.apache.sysds.protobuf.SysdsProtos.Schema.ValueType> valueType_converter_ =
            new com.google.protobuf.Internal.ListAdapter.Converter<
                java.lang.Integer, org.apache.sysds.protobuf.SysdsProtos.Schema.ValueType>() {
              public org.apache.sysds.protobuf.SysdsProtos.Schema.ValueType convert(java.lang.Integer from) {
               //  @SuppressWarnings("deprecation")
                org.apache.sysds.protobuf.SysdsProtos.Schema.ValueType result = org.apache.sysds.protobuf.SysdsProtos.Schema.ValueType.valueOf(from);
                return result == null ? org.apache.sysds.protobuf.SysdsProtos.Schema.ValueType.UNRECOGNIZED : result;
              }
            };
    /**
     * <code>repeated .sysds.Schema.ValueType valueType = 1;</code>
     * @return A list containing the valueType.
     */
    @java.lang.Override
    public java.util.List<org.apache.sysds.protobuf.SysdsProtos.Schema.ValueType> getValueTypeList() {
      return new com.google.protobuf.Internal.ListAdapter<
          java.lang.Integer, org.apache.sysds.protobuf.SysdsProtos.Schema.ValueType>(valueType_, valueType_converter_);
    }
    /**
     * <code>repeated .sysds.Schema.ValueType valueType = 1;</code>
     * @return The count of valueType.
     */
    @java.lang.Override
    public int getValueTypeCount() {
      return valueType_.size();
    }
    /**
     * <code>repeated .sysds.Schema.ValueType valueType = 1;</code>
     * @param index The index of the element to return.
     * @return The valueType at the given index.
     */
    @java.lang.Override
    public org.apache.sysds.protobuf.SysdsProtos.Schema.ValueType getValueType(int index) {
      return valueType_converter_.convert(valueType_.get(index));
    }
    /**
     * <code>repeated .sysds.Schema.ValueType valueType = 1;</code>
     * @return A list containing the enum numeric values on the wire for valueType.
     */
    @java.lang.Override
    public java.util.List<java.lang.Integer>
    getValueTypeValueList() {
      return valueType_;
    }
    /**
     * <code>repeated .sysds.Schema.ValueType valueType = 1;</code>
     * @param index The index of the value to return.
     * @return The enum numeric value on the wire of valueType at the given index.
     */
    @java.lang.Override
    public int getValueTypeValue(int index) {
      return valueType_.get(index);
    }
    private int valueTypeMemoizedSerializedSize;

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

      memoizedIsInitialized = 1;
      return true;
    }

    @java.lang.Override
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (getValueTypeList().size() > 0) {
        output.writeUInt32NoTag(10);
        output.writeUInt32NoTag(valueTypeMemoizedSerializedSize);
      }
      for (int i = 0; i < valueType_.size(); i++) {
        output.writeEnumNoTag(valueType_.get(i));
      }
      unknownFields.writeTo(output);
    }

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

      size = 0;
      {
        int dataSize = 0;
        for (int i = 0; i < valueType_.size(); i++) {
          dataSize += com.google.protobuf.CodedOutputStream
            .computeEnumSizeNoTag(valueType_.get(i));
        }
        size += dataSize;
        if (!getValueTypeList().isEmpty()) {  size += 1;
          size += com.google.protobuf.CodedOutputStream
            .computeUInt32SizeNoTag(dataSize);
        }valueTypeMemoizedSerializedSize = dataSize;
      }
      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 org.apache.sysds.protobuf.SysdsProtos.Schema)) {
        return super.equals(obj);
      }
      org.apache.sysds.protobuf.SysdsProtos.Schema other = (org.apache.sysds.protobuf.SysdsProtos.Schema) obj;

      if (!valueType_.equals(other.valueType_)) return false;
      if (!unknownFields.equals(other.unknownFields)) return false;
      return true;
    }

    @java.lang.Override
	 @SuppressWarnings("unchecked")
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      if (getValueTypeCount() > 0) {
        hash = (37 * hash) + VALUETYPE_FIELD_NUMBER;
        hash = (53 * hash) + valueType_.hashCode();
      }
      hash = (29 * hash) + unknownFields.hashCode();
      memoizedHashCode = hash;
      return hash;
    }

    public static org.apache.sysds.protobuf.SysdsProtos.Schema parseFrom(
        java.nio.ByteBuffer data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.sysds.protobuf.SysdsProtos.Schema parseFrom(
        java.nio.ByteBuffer data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.sysds.protobuf.SysdsProtos.Schema parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.sysds.protobuf.SysdsProtos.Schema parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.sysds.protobuf.SysdsProtos.Schema parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.sysds.protobuf.SysdsProtos.Schema parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.sysds.protobuf.SysdsProtos.Schema parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.sysds.protobuf.SysdsProtos.Schema 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 org.apache.sysds.protobuf.SysdsProtos.Schema parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static org.apache.sysds.protobuf.SysdsProtos.Schema 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 org.apache.sysds.protobuf.SysdsProtos.Schema parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static org.apache.sysds.protobuf.SysdsProtos.Schema 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(org.apache.sysds.protobuf.SysdsProtos.Schema prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * Protobuf type {@code sysds.Schema}
     */
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
        // @@protoc_insertion_point(builder_implements:sysds.Schema)
        org.apache.sysds.protobuf.SysdsProtos.SchemaOrBuilder {
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.sysds.protobuf.SysdsProtos.internal_static_sysds_Schema_descriptor;
      }

      @java.lang.Override
      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return org.apache.sysds.protobuf.SysdsProtos.internal_static_sysds_Schema_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                org.apache.sysds.protobuf.SysdsProtos.Schema.class, org.apache.sysds.protobuf.SysdsProtos.Schema.Builder.class);
      }

      // Construct using org.apache.sysds.protobuf.SysdsProtos.Schema.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (com.google.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        valueType_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }

      @java.lang.Override
      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.sysds.protobuf.SysdsProtos.internal_static_sysds_Schema_descriptor;
      }

      @java.lang.Override
      public org.apache.sysds.protobuf.SysdsProtos.Schema getDefaultInstanceForType() {
        return org.apache.sysds.protobuf.SysdsProtos.Schema.getDefaultInstance();
      }

      @java.lang.Override
      public org.apache.sysds.protobuf.SysdsProtos.Schema build() {
        org.apache.sysds.protobuf.SysdsProtos.Schema result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public org.apache.sysds.protobuf.SysdsProtos.Schema buildPartial() {
        org.apache.sysds.protobuf.SysdsProtos.Schema result = new org.apache.sysds.protobuf.SysdsProtos.Schema(this);
      //   int from_bitField0_ = bitField0_;
        if (((bitField0_ & 0x00000001) != 0)) {
          valueType_ = java.util.Collections.unmodifiableList(valueType_);
          bitField0_ = (bitField0_ & ~0x00000001);
        }
        result.valueType_ = valueType_;
        onBuilt();
        return result;
      }

      @java.lang.Override
      public Builder clone() {
        return super.clone();
      }
      @java.lang.Override
      public Builder setField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          com.google.protobuf.Descriptors.FieldDescriptor field) {
        return super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
        return super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return super.setRepeatedField(field, index, value);
      }
      @java.lang.Override
      public Builder addRepeatedField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.addRepeatedField(field, value);
      }
      @java.lang.Override
      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof org.apache.sysds.protobuf.SysdsProtos.Schema) {
          return mergeFrom((org.apache.sysds.protobuf.SysdsProtos.Schema)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(org.apache.sysds.protobuf.SysdsProtos.Schema other) {
        if (other == org.apache.sysds.protobuf.SysdsProtos.Schema.getDefaultInstance()) return this;
        if (!other.valueType_.isEmpty()) {
          if (valueType_.isEmpty()) {
            valueType_ = other.valueType_;
            bitField0_ = (bitField0_ & ~0x00000001);
          } else {
            ensureValueTypeIsMutable();
            valueType_.addAll(other.valueType_);
          }
          onChanged();
        }
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

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

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

      private java.util.List<java.lang.Integer> valueType_ =
        java.util.Collections.emptyList();
      private void ensureValueTypeIsMutable() {
        if (!((bitField0_ & 0x00000001) != 0)) {
          valueType_ = new java.util.ArrayList<java.lang.Integer>(valueType_);
          bitField0_ |= 0x00000001;
        }
      }
      /**
       * <code>repeated .sysds.Schema.ValueType valueType = 1;</code>
       * @return A list containing the valueType.
       */
      public java.util.List<org.apache.sysds.protobuf.SysdsProtos.Schema.ValueType> getValueTypeList() {
        return new com.google.protobuf.Internal.ListAdapter<
            java.lang.Integer, org.apache.sysds.protobuf.SysdsProtos.Schema.ValueType>(valueType_, valueType_converter_);
      }
      /**
       * <code>repeated .sysds.Schema.ValueType valueType = 1;</code>
       * @return The count of valueType.
       */
      public int getValueTypeCount() {
        return valueType_.size();
      }
      /**
       * <code>repeated .sysds.Schema.ValueType valueType = 1;</code>
       * @param index The index of the element to return.
       * @return The valueType at the given index.
       */
      public org.apache.sysds.protobuf.SysdsProtos.Schema.ValueType getValueType(int index) {
        return valueType_converter_.convert(valueType_.get(index));
      }
      /**
       * <code>repeated .sysds.Schema.ValueType valueType = 1;</code>
       * @param index The index to set the value at.
       * @param value The valueType to set.
       * @return This builder for chaining.
       */
      public Builder setValueType(
          int index, org.apache.sysds.protobuf.SysdsProtos.Schema.ValueType value) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureValueTypeIsMutable();
        valueType_.set(index, value.getNumber());
        onChanged();
        return this;
      }
      /**
       * <code>repeated .sysds.Schema.ValueType valueType = 1;</code>
       * @param value The valueType to add.
       * @return This builder for chaining.
       */
      public Builder addValueType(org.apache.sysds.protobuf.SysdsProtos.Schema.ValueType value) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureValueTypeIsMutable();
        valueType_.add(value.getNumber());
        onChanged();
        return this;
      }
      /**
       * <code>repeated .sysds.Schema.ValueType valueType = 1;</code>
       * @param values The valueType to add.
       * @return This builder for chaining.
       */
      public Builder addAllValueType(
          java.lang.Iterable<? extends org.apache.sysds.protobuf.SysdsProtos.Schema.ValueType> values) {
        ensureValueTypeIsMutable();
        for (org.apache.sysds.protobuf.SysdsProtos.Schema.ValueType value : values) {
          valueType_.add(value.getNumber());
        }
        onChanged();
        return this;
      }
      /**
       * <code>repeated .sysds.Schema.ValueType valueType = 1;</code>
       * @return This builder for chaining.
       */
      public Builder clearValueType() {
        valueType_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000001);
        onChanged();
        return this;
      }
      /**
       * <code>repeated .sysds.Schema.ValueType valueType = 1;</code>
       * @return A list containing the enum numeric values on the wire for valueType.
       */
      public java.util.List<java.lang.Integer>
      getValueTypeValueList() {
        return java.util.Collections.unmodifiableList(valueType_);
      }
      /**
       * <code>repeated .sysds.Schema.ValueType valueType = 1;</code>
       * @param index The index of the value to return.
       * @return The enum numeric value on the wire of valueType at the given index.
       */
      public int getValueTypeValue(int index) {
        return valueType_.get(index);
      }
      /**
       * <code>repeated .sysds.Schema.ValueType valueType = 1;</code>
       * @param index The index of the value to return.
       * @return The enum numeric value on the wire of valueType at the given index.
       * @return This builder for chaining.
       */
      public Builder setValueTypeValue(
          int index, int value) {
        ensureValueTypeIsMutable();
        valueType_.set(index, value);
        onChanged();
        return this;
      }
      /**
       * <code>repeated .sysds.Schema.ValueType valueType = 1;</code>
       * @param value The enum numeric value on the wire for valueType to add.
       * @return This builder for chaining.
       */
      public Builder addValueTypeValue(int value) {
        ensureValueTypeIsMutable();
        valueType_.add(value);
        onChanged();
        return this;
      }
      /**
       * <code>repeated .sysds.Schema.ValueType valueType = 1;</code>
       * @param values The enum numeric values on the wire for valueType to add.
       * @return This builder for chaining.
       */
      public Builder addAllValueTypeValue(
          java.lang.Iterable<java.lang.Integer> values) {
        ensureValueTypeIsMutable();
        for (int value : values) {
          valueType_.add(value);
        }
        onChanged();
        return this;
      }
      @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:sysds.Schema)
    }

    // @@protoc_insertion_point(class_scope:sysds.Schema)
    private static final org.apache.sysds.protobuf.SysdsProtos.Schema DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new org.apache.sysds.protobuf.SysdsProtos.Schema();
    }

    public static org.apache.sysds.protobuf.SysdsProtos.Schema getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

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

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

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

    @java.lang.Override
    public org.apache.sysds.protobuf.SysdsProtos.Schema getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  private static final com.google.protobuf.Descriptors.Descriptor
    internal_static_sysds_Frame_descriptor;
  private static final 
    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
      internal_static_sysds_Frame_fieldAccessorTable;
  private static final com.google.protobuf.Descriptors.Descriptor
    internal_static_sysds_Row_descriptor;
  private static final 
    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
      internal_static_sysds_Row_fieldAccessorTable;
  private static final com.google.protobuf.Descriptors.Descriptor
    internal_static_sysds_Schema_descriptor;
  private static final 
    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
      internal_static_sysds_Schema_fieldAccessorTable;

  public static com.google.protobuf.Descriptors.FileDescriptor
      getDescriptor() {
    return descriptor;
  }
  private static  com.google.protobuf.Descriptors.FileDescriptor
      descriptor;
  static {
    java.lang.String[] descriptorData = {
      "\n\013Frame.proto\022\005sysds\"!\n\005Frame\022\030\n\004rows\030\001 " +
      "\003(\0132\n.sysds.Row\"V\n\003Row\022\024\n\014column_names\030\001" +
      " \003(\t\022\023\n\013column_data\030\002 \003(\t\022$\n\rcolumn_sche" +
      "ma\030\003 \003(\0132\r.sysds.Schema\"\221\001\n\006Schema\022*\n\tva" +
      "lueType\030\001 \003(\0162\027.sysds.Schema.ValueType\"[" +
      "\n\tValueType\022\010\n\004FP32\020\000\022\010\n\004FP64\020\001\022\t\n\005INT32" +
      "\020\002\022\t\n\005INT64\020\003\022\013\n\007BOOLEAN\020\004\022\n\n\006STRING\020\005\022\013" +
      "\n\007UNKNOWN\020\006B*\n\031org.apache.sysds.protobuf" +
      "B\013SysdsProtosP\000b\006proto3"
    };
    descriptor = com.google.protobuf.Descriptors.FileDescriptor
      .internalBuildGeneratedFileFrom(descriptorData,
        new com.google.protobuf.Descriptors.FileDescriptor[] {
        });
    internal_static_sysds_Frame_descriptor =
      getDescriptor().getMessageTypes().get(0);
    internal_static_sysds_Frame_fieldAccessorTable = new
      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
        internal_static_sysds_Frame_descriptor,
        new java.lang.String[] { "Rows", });
    internal_static_sysds_Row_descriptor =
      getDescriptor().getMessageTypes().get(1);
    internal_static_sysds_Row_fieldAccessorTable = new
      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
        internal_static_sysds_Row_descriptor,
        new java.lang.String[] { "ColumnNames", "ColumnData", "ColumnSchema", });
    internal_static_sysds_Schema_descriptor =
      getDescriptor().getMessageTypes().get(2);
    internal_static_sysds_Schema_fieldAccessorTable = new
      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
        internal_static_sysds_Schema_descriptor,
        new java.lang.String[] { "ValueType", });
  }

  // @@protoc_insertion_point(outer_class_scope)
}
