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Create a well-defined, cross-language specification for data compute operations

There is a newer version: 0.46.1

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

// Protobuf Java Version: 3.25.5
package io.substrait.proto;

public interface RelRootOrBuilder extends
    // @@protoc_insertion_point(interface_extends:substrait.RelRoot)
    com.google.protobuf.MessageOrBuilder {

  /**
   *    * A relation
   * 
   *
   * .substrait.Rel input = 1;
   * @return Whether the input field is set.
   */
  boolean hasInput();
  /**
   *    * A relation
   * 
   *
   * .substrait.Rel input = 1;
   * @return The input.
   */
  io.substrait.proto.Rel getInput();
  /**
   *    * A relation
   * 
   *
   * .substrait.Rel input = 1;
   */
  io.substrait.proto.RelOrBuilder getInputOrBuilder();

  /**
   *    * Field names in depth-first order
   * 
   *
   * repeated string names = 2;
   * @return A list containing the names.
   */
  java.util.List
      getNamesList();
  /**
   *    * Field names in depth-first order
   * 
   *
   * repeated string names = 2;
   * @return The count of names.
   */
  int getNamesCount();
  /**
   *    * Field names in depth-first order
   * 
   *
   * repeated string names = 2;
   * @param index The index of the element to return.
   * @return The names at the given index.
   */
  java.lang.String getNames(int index);
  /**
   *    * Field names in depth-first order
   * 
   *
   * repeated string names = 2;
   * @param index The index of the value to return.
   * @return The bytes of the names at the given index.
   */
  com.google.protobuf.ByteString
      getNamesBytes(int index);
}