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

// Protobuf Java Version: 3.25.3
package io.deephaven.proto.backplane.grpc;

public interface ColumnStatisticsRequestOrBuilder extends
    // @@protoc_insertion_point(interface_extends:io.deephaven.proto.backplane.grpc.ColumnStatisticsRequest)
    com.google.protobuf.MessageOrBuilder {

  /**
   * .io.deephaven.proto.backplane.grpc.Ticket result_id = 1;
   * @return Whether the resultId field is set.
   */
  boolean hasResultId();
  /**
   * .io.deephaven.proto.backplane.grpc.Ticket result_id = 1;
   * @return The resultId.
   */
  io.deephaven.proto.backplane.grpc.Ticket getResultId();
  /**
   * .io.deephaven.proto.backplane.grpc.Ticket result_id = 1;
   */
  io.deephaven.proto.backplane.grpc.TicketOrBuilder getResultIdOrBuilder();

  /**
   * .io.deephaven.proto.backplane.grpc.TableReference source_id = 2;
   * @return Whether the sourceId field is set.
   */
  boolean hasSourceId();
  /**
   * .io.deephaven.proto.backplane.grpc.TableReference source_id = 2;
   * @return The sourceId.
   */
  io.deephaven.proto.backplane.grpc.TableReference getSourceId();
  /**
   * .io.deephaven.proto.backplane.grpc.TableReference source_id = 2;
   */
  io.deephaven.proto.backplane.grpc.TableReferenceOrBuilder getSourceIdOrBuilder();

  /**
   *    * The name of the column in the source table to read when generating statistics.
   * 
   *
   * string column_name = 3;
   * @return The columnName.
   */
  java.lang.String getColumnName();
  /**
   *    * The name of the column in the source table to read when generating statistics.
   * 
   *
   * string column_name = 3;
   * @return The bytes for columnName.
   */
  com.google.protobuf.ByteString
      getColumnNameBytes();

  /**
   *    * For non-numeric, non-date types, specify the max number of unique values to return, sorted by popularity.
   * Leave unset to use server default, specify zero to skip.
   * 
   *
   * optional int32 unique_value_limit = 4;
   * @return Whether the uniqueValueLimit field is set.
   */
  boolean hasUniqueValueLimit();
  /**
   *    * For non-numeric, non-date types, specify the max number of unique values to return, sorted by popularity.
   * Leave unset to use server default, specify zero to skip.
   * 
   *
   * optional int32 unique_value_limit = 4;
   * @return The uniqueValueLimit.
   */
  int getUniqueValueLimit();
}