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The Deephaven proto-backplane-grpc
// 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 AggregateRequestOrBuilder extends
// @@protoc_insertion_point(interface_extends:io.deephaven.proto.backplane.grpc.AggregateRequest)
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();
/**
*
* A table whose distinct combinations of values for the group_by_columns should be used
* to create an initial set of aggregation groups. All other columns are ignored. This is useful in
* combination with preserve_empty == true to ensure that particular groups appear in the result
* table, or with preserve_empty == false to control the encounter order for a collection of groups
* and thus their relative order in the result. Changes to initial_group_ids are not expected or handled;
* if initial_groups_id is a refreshing table, only its contents at instantiation time will be used. If
* initial_groups_id is not present, the result will be the same as if a table with no rows was supplied.
*
*
* .io.deephaven.proto.backplane.grpc.TableReference initial_groups_id = 3;
* @return Whether the initialGroupsId field is set.
*/
boolean hasInitialGroupsId();
/**
*
* A table whose distinct combinations of values for the group_by_columns should be used
* to create an initial set of aggregation groups. All other columns are ignored. This is useful in
* combination with preserve_empty == true to ensure that particular groups appear in the result
* table, or with preserve_empty == false to control the encounter order for a collection of groups
* and thus their relative order in the result. Changes to initial_group_ids are not expected or handled;
* if initial_groups_id is a refreshing table, only its contents at instantiation time will be used. If
* initial_groups_id is not present, the result will be the same as if a table with no rows was supplied.
*
*
* .io.deephaven.proto.backplane.grpc.TableReference initial_groups_id = 3;
* @return The initialGroupsId.
*/
io.deephaven.proto.backplane.grpc.TableReference getInitialGroupsId();
/**
*
* A table whose distinct combinations of values for the group_by_columns should be used
* to create an initial set of aggregation groups. All other columns are ignored. This is useful in
* combination with preserve_empty == true to ensure that particular groups appear in the result
* table, or with preserve_empty == false to control the encounter order for a collection of groups
* and thus their relative order in the result. Changes to initial_group_ids are not expected or handled;
* if initial_groups_id is a refreshing table, only its contents at instantiation time will be used. If
* initial_groups_id is not present, the result will be the same as if a table with no rows was supplied.
*
*
* .io.deephaven.proto.backplane.grpc.TableReference initial_groups_id = 3;
*/
io.deephaven.proto.backplane.grpc.TableReferenceOrBuilder getInitialGroupsIdOrBuilder();
/**
*
* Whether to keep result rows for groups that are initially empty or become empty as a result
* of updates. Each aggregation operator defines its own value for empty groups.
*
*
* bool preserve_empty = 4;
* @return The preserveEmpty.
*/
boolean getPreserveEmpty();
/**
* repeated .io.deephaven.proto.backplane.grpc.Aggregation aggregations = 5;
*/
java.util.List
getAggregationsList();
/**
* repeated .io.deephaven.proto.backplane.grpc.Aggregation aggregations = 5;
*/
io.deephaven.proto.backplane.grpc.Aggregation getAggregations(int index);
/**
* repeated .io.deephaven.proto.backplane.grpc.Aggregation aggregations = 5;
*/
int getAggregationsCount();
/**
* repeated .io.deephaven.proto.backplane.grpc.Aggregation aggregations = 5;
*/
java.util.List
getAggregationsOrBuilderList();
/**
* repeated .io.deephaven.proto.backplane.grpc.Aggregation aggregations = 5;
*/
io.deephaven.proto.backplane.grpc.AggregationOrBuilder getAggregationsOrBuilder(
int index);
/**
* repeated string group_by_columns = 6;
* @return A list containing the groupByColumns.
*/
java.util.List
getGroupByColumnsList();
/**
* repeated string group_by_columns = 6;
* @return The count of groupByColumns.
*/
int getGroupByColumnsCount();
/**
* repeated string group_by_columns = 6;
* @param index The index of the element to return.
* @return The groupByColumns at the given index.
*/
java.lang.String getGroupByColumns(int index);
/**
* repeated string group_by_columns = 6;
* @param index The index of the value to return.
* @return The bytes of the groupByColumns at the given index.
*/
com.google.protobuf.ByteString
getGroupByColumnsBytes(int index);
}