Package io.deephaven.proto.backplane.grpc

Class TableServiceGrpc.TableServiceBlockingStub

java.lang.Object

io.grpc.stub.AbstractStub<S>

io.grpc.stub.AbstractBlockingStub<TableServiceGrpc.TableServiceBlockingStub>

io.deephaven.proto.backplane.grpc.TableServiceGrpc.TableServiceBlockingStub

Enclosing class:

TableServiceGrpc

public static final class TableServiceGrpc.TableServiceBlockingStub
extends io.grpc.stub.AbstractBlockingStub<TableServiceGrpc.TableServiceBlockingStub>

A stub to allow clients to do synchronous rpc calls to service TableService.

Nested Class Summary

Nested classes/interfaces inherited from class io.grpc.stub.AbstractStub

io.grpc.stub.AbstractStub.StubFactory<T extends io.grpc.stub.AbstractStub<T>>

Method Summary

Modifier and Type	Method	Description
ExportedTableCreationResponse	aggregate(AggregateRequest request)	Produce an aggregated result by grouping the source_id table according to the group_by_columns and applying aggregations to each resulting group of rows.
ExportedTableCreationResponse	aggregateAll(AggregateAllRequest request)	Aggregates all non-grouping columns against a single aggregation specification.
ExportedTableCreationResponse	ajTables(AjRajTablesRequest request)	Returns the result of an aj operation.
ExportedTableCreationResponse	applyPreviewColumns(ApplyPreviewColumnsRequest request)	Create a table that has preview columns applied to an existing source table.
ExportedTableCreationResponse	asOfJoinTables(AsOfJoinTablesRequest request)	Deprecated.
Iterator<ExportedTableCreationResponse>	batch(BatchTableRequest request)	Batch a series of requests and send them all at once.
protected TableServiceGrpc.TableServiceBlockingStub	build(io.grpc.Channel channel, io.grpc.CallOptions callOptions)
ExportedTableCreationResponse	comboAggregate(ComboAggregateRequest request)	Deprecated.
ExportedTableCreationResponse	computeColumnStatistics(ColumnStatisticsRequest request)	Returns a new table representing statistics about a single column of the provided table.
ExportedTableCreationResponse	createInputTable(CreateInputTableRequest request)	Creates a new Table based on the provided configuration.
ExportedTableCreationResponse	crossJoinTables(CrossJoinTablesRequest request)	Returns the result of a cross join operation.
ExportedTableCreationResponse	dropColumns(DropColumnsRequest request)	Drop columns from the parent table.
ExportedTableCreationResponse	emptyTable(EmptyTableRequest request)	Create an empty table with the given column names and types.
ExportedTableCreationResponse	exactJoinTables(ExactJoinTablesRequest request)	Returns the result of an exact join operation.
Iterator<ExportedTableUpdateMessage>	exportedTableUpdates(ExportedTableUpdatesRequest request)	Establish a stream of table updates for cheap notifications of table size updates.
ExportedTableCreationResponse	fetchTable(FetchTableRequest request)	Fetches a Table from an existing source ticket and exports it to the local session result ticket.
ExportedTableCreationResponse	filter(FilterTableRequest request)	Filter parent table with structured filters.
ExportedTableCreationResponse	flatten(FlattenRequest request)	Returns a new table with a flattened row set.
ExportedTableCreationResponse	getExportedTableCreationResponse(Ticket request)	Request an ETCR for this ticket.
ExportedTableCreationResponse	head(HeadOrTailRequest request)	Extract rows from the head of the parent table.
ExportedTableCreationResponse	headBy(HeadOrTailByRequest request)	Run the headBy table operation for the given group by columns on the given table.
ExportedTableCreationResponse	lazyUpdate(SelectOrUpdateRequest request)	Add columns to the given table using the given column specifications and the lazyUpdate table operation.
ExportedTableCreationResponse	leftJoinTables(LeftJoinTablesRequest request)	Returns the result of a left join operation.
ExportedTableCreationResponse	mergeTables(MergeTablesRequest request)	Create a merged table from the given input tables.
ExportedTableCreationResponse	metaTable(MetaTableRequest request)	Returns the meta table of a table.
ExportedTableCreationResponse	multiJoinTables(MultiJoinTablesRequest request)	Returns the result of a multi-join operation.
ExportedTableCreationResponse	naturalJoinTables(NaturalJoinTablesRequest request)	Returns the result of a natural join operation.
ExportedTableCreationResponse	rajTables(AjRajTablesRequest request)	Returns the result of an raj operation.
ExportedTableCreationResponse	rangeJoinTables(RangeJoinTablesRequest request)	Returns the result of a range join operation.
ExportedTableCreationResponse	runChartDownsample(RunChartDownsampleRequest request)	Downsamples a table assume its contents will be rendered in a run chart, with each subsequent row holding a later X value (i.e., sorted on that column).
SeekRowResponse	seekRow(SeekRowRequest request)	Seek a row number within a table.
ExportedTableCreationResponse	select(SelectOrUpdateRequest request)	Select the given columns from the given table.
ExportedTableCreationResponse	selectDistinct(SelectDistinctRequest request)	Returns a new table definition with the unique tuples of the specified columns
ExportedTableCreationResponse	snapshot(SnapshotTableRequest request)	Takes a single snapshot of the source_id table.
ExportedTableCreationResponse	snapshotWhen(SnapshotWhenTableRequest request)	Snapshot base_id, triggered by trigger_id, and export the resulting new table.
ExportedTableCreationResponse	sort(SortTableRequest request)	Sort parent table via the provide sort descriptors.
ExportedTableCreationResponse	tail(HeadOrTailRequest request)	Extract rows from the tail of the parent table.
ExportedTableCreationResponse	tailBy(HeadOrTailByRequest request)	Run the tailBy operation for the given group by columns on the given table.
ExportedTableCreationResponse	timeTable(TimeTableRequest request)	Create a time table with the given start time and period.
ExportedTableCreationResponse	ungroup(UngroupRequest request)	Ungroup the given columns (all columns will be ungrouped if columnsToUngroup is empty or unspecified).
ExportedTableCreationResponse	unstructuredFilter(UnstructuredFilterTableRequest request)	Filter parent table with unstructured filters.
ExportedTableCreationResponse	update(SelectOrUpdateRequest request)	Add columns to the given table using the given column specifications and the update table operation.
ExportedTableCreationResponse	updateBy(UpdateByRequest request)	Returns the result of an updateBy table operation.
ExportedTableCreationResponse	updateView(SelectOrUpdateRequest request)	Add columns to the given table using the given column specifications and the updateView table operation.
ExportedTableCreationResponse	view(SelectOrUpdateRequest request)	Add columns to the given table using the given column specifications and the view table operation.
ExportedTableCreationResponse	whereIn(WhereInRequest request)	Filters the left table based on the set of values in the right table.

Methods inherited from class io.grpc.stub.AbstractBlockingStub

newStub, newStub

Methods inherited from class io.grpc.stub.AbstractStub

getCallOptions, getChannel, withCallCredentials, withChannel, withCompression, withDeadline, withDeadlineAfter, withExecutor, withInterceptors, withMaxInboundMessageSize, withMaxOutboundMessageSize, withOption, withWaitForReady

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

build

protected TableServiceGrpc.TableServiceBlockingStub build(io.grpc.Channel channel,
 io.grpc.CallOptions callOptions)

Specified by:

build in class io.grpc.stub.AbstractStub<TableServiceGrpc.TableServiceBlockingStub>

getExportedTableCreationResponse

public ExportedTableCreationResponse getExportedTableCreationResponse(Ticket request)

 Request an ETCR for this ticket. Ticket must reference a Table.
 

fetchTable

public ExportedTableCreationResponse fetchTable(FetchTableRequest request)

 Fetches a Table from an existing source ticket and exports it to the local session result ticket.
 

applyPreviewColumns

public ExportedTableCreationResponse applyPreviewColumns(ApplyPreviewColumnsRequest request)

 Create a table that has preview columns applied to an existing source table.
 

emptyTable

public ExportedTableCreationResponse emptyTable(EmptyTableRequest request)

 Create an empty table with the given column names and types.
 

timeTable

public ExportedTableCreationResponse timeTable(TimeTableRequest request)

 Create a time table with the given start time and period.
 

dropColumns

public ExportedTableCreationResponse dropColumns(DropColumnsRequest request)

 Drop columns from the parent table.
 

update

public ExportedTableCreationResponse update(SelectOrUpdateRequest request)

 Add columns to the given table using the given column specifications and the update table operation.
 

lazyUpdate

public ExportedTableCreationResponse lazyUpdate(SelectOrUpdateRequest request)

 Add columns to the given table using the given column specifications and the lazyUpdate table operation.
 

view

public ExportedTableCreationResponse view(SelectOrUpdateRequest request)

 Add columns to the given table using the given column specifications and the view table operation.
 

updateView

public ExportedTableCreationResponse updateView(SelectOrUpdateRequest request)

 Add columns to the given table using the given column specifications and the updateView table operation.
 

select

public ExportedTableCreationResponse select(SelectOrUpdateRequest request)

 Select the given columns from the given table.
 

updateBy

public ExportedTableCreationResponse updateBy(UpdateByRequest request)

 Returns the result of an updateBy table operation.
 

selectDistinct

public ExportedTableCreationResponse selectDistinct(SelectDistinctRequest request)

 Returns a new table definition with the unique tuples of the specified columns
 

filter

public ExportedTableCreationResponse filter(FilterTableRequest request)

 Filter parent table with structured filters.
 

unstructuredFilter

public ExportedTableCreationResponse unstructuredFilter(UnstructuredFilterTableRequest request)

 Filter parent table with unstructured filters.
 

sort

public ExportedTableCreationResponse sort(SortTableRequest request)

 Sort parent table via the provide sort descriptors.
 

head

public ExportedTableCreationResponse head(HeadOrTailRequest request)

 Extract rows from the head of the parent table.
 

tail

public ExportedTableCreationResponse tail(HeadOrTailRequest request)

 Extract rows from the tail of the parent table.
 

headBy

public ExportedTableCreationResponse headBy(HeadOrTailByRequest request)

 Run the headBy table operation for the given group by columns on the given table.
 

tailBy

public ExportedTableCreationResponse tailBy(HeadOrTailByRequest request)

 Run the tailBy operation for the given group by columns on the given table.
 

ungroup

public ExportedTableCreationResponse ungroup(UngroupRequest request)

 Ungroup the given columns (all columns will be ungrouped if columnsToUngroup is empty or unspecified).
 

mergeTables

public ExportedTableCreationResponse mergeTables(MergeTablesRequest request)

 Create a merged table from the given input tables. If a key column is provided (not null), a sorted
 merged will be performed using that column.
 

crossJoinTables

public ExportedTableCreationResponse crossJoinTables(CrossJoinTablesRequest request)

 Returns the result of a cross join operation. Also known as the cartesian product.
 

naturalJoinTables

public ExportedTableCreationResponse naturalJoinTables(NaturalJoinTablesRequest request)

 Returns the result of a natural join operation.
 

exactJoinTables

public ExportedTableCreationResponse exactJoinTables(ExactJoinTablesRequest request)

 Returns the result of an exact join operation.
 

leftJoinTables

public ExportedTableCreationResponse leftJoinTables(LeftJoinTablesRequest request)

 Returns the result of a left join operation.
 

asOfJoinTables

@Deprecated
public ExportedTableCreationResponse asOfJoinTables(AsOfJoinTablesRequest request)

Deprecated.

 Returns the result of an as of join operation.
 Deprecated: Please use AjTables or RajTables.
 

ajTables

public ExportedTableCreationResponse ajTables(AjRajTablesRequest request)

 Returns the result of an aj operation.
 

rajTables

public ExportedTableCreationResponse rajTables(AjRajTablesRequest request)

 Returns the result of an raj operation.
 

multiJoinTables

public ExportedTableCreationResponse multiJoinTables(MultiJoinTablesRequest request)

 Returns the result of a multi-join operation.
 

rangeJoinTables

public ExportedTableCreationResponse rangeJoinTables(RangeJoinTablesRequest request)

 Returns the result of a range join operation.
 

comboAggregate

@Deprecated
public ExportedTableCreationResponse comboAggregate(ComboAggregateRequest request)

Deprecated.

 Returns the result of an aggregate table operation.
 Deprecated: Please use AggregateAll or Aggregate instead
 

aggregateAll

public ExportedTableCreationResponse aggregateAll(AggregateAllRequest request)

 Aggregates all non-grouping columns against a single aggregation specification.
 

aggregate

public ExportedTableCreationResponse aggregate(AggregateRequest request)

 Produce an aggregated result by grouping the source_id table according to the group_by_columns and applying
 aggregations to each resulting group of rows. The result table will have one row per group, ordered by
 the encounter order within the source_id table, thereby ensuring that the row key for a given group never
 changes.
 

snapshot

public ExportedTableCreationResponse snapshot(SnapshotTableRequest request)

 Takes a single snapshot of the source_id table.
 

snapshotWhen

public ExportedTableCreationResponse snapshotWhen(SnapshotWhenTableRequest request)

 Snapshot base_id, triggered by trigger_id, and export the resulting new table.
 The trigger_id table's change events cause a new snapshot to be taken. The result table includes a
 "snapshot key" which is a subset (possibly all) of the base_id table's columns. The
 remaining columns in the result table come from base_id table, the table being snapshotted.
 

flatten

public ExportedTableCreationResponse flatten(FlattenRequest request)

 Returns a new table with a flattened row set.
 

runChartDownsample

public ExportedTableCreationResponse runChartDownsample(RunChartDownsampleRequest request)

 Downsamples a table assume its contents will be rendered in a run chart, with each subsequent row holding a later
 X value (i.e., sorted on that column). Multiple Y columns can be specified, as can a range of values for the X
 column to support zooming in.
 

createInputTable

public ExportedTableCreationResponse createInputTable(CreateInputTableRequest request)

 Creates a new Table based on the provided configuration. This can be used as a regular table from the other methods
 in this interface, or can be interacted with via the InputTableService to modify its contents.
 

whereIn

public ExportedTableCreationResponse whereIn(WhereInRequest request)

 Filters the left table based on the set of values in the right table.
 Note that when the right table ticks, all of the rows in the left table are going to be re-evaluated,
 thus the intention is that the right table is fairly slow moving compared with the left table.
 

batch

public Iterator<ExportedTableCreationResponse> batch(BatchTableRequest request)

 Batch a series of requests and send them all at once. This enables the user to create intermediate tables without
 requiring them to be exported and managed by the client. The server will automatically release any tables when they
 are no longer depended upon.
 

exportedTableUpdates

public Iterator<ExportedTableUpdateMessage> exportedTableUpdates(ExportedTableUpdatesRequest request)

 Establish a stream of table updates for cheap notifications of table size updates.
 New streams will flush updates for all existing table exports. An export id of zero will be sent to indicate all
 exports have sent their refresh update. Table updates may be intermingled with initial refresh updates after their
 initial update had been sent.
 

seekRow

public SeekRowResponse seekRow(SeekRowRequest request)

 Seek a row number within a table.
 

metaTable

public ExportedTableCreationResponse metaTable(MetaTableRequest request)

 Returns the meta table of a table.
 

computeColumnStatistics

public ExportedTableCreationResponse computeColumnStatistics(ColumnStatisticsRequest request)

 Returns a new table representing statistics about a single column of the provided table. This
 result table will be static - use Aggregation() instead for updating results. Presently, the
 primary use case for this is the Deephaven Web UI.