Package io.deephaven.server.table.ops

Class JoinTablesGrpcImpl<T>

java.lang.Object

io.deephaven.server.table.ops.GrpcTableOperation<T>

io.deephaven.server.table.ops.JoinTablesGrpcImpl<T>

Direct Known Subclasses:

JoinTablesGrpcImpl.AsOfJoinTablesGrpcImpl, JoinTablesGrpcImpl.CrossJoinTablesGrpcImpl, JoinTablesGrpcImpl.ExactJoinTablesGrpcImpl, JoinTablesGrpcImpl.LeftJoinTablesGrpcImpl, JoinTablesGrpcImpl.NaturalJoinTablesGrpcImpl

public abstract class JoinTablesGrpcImpl<T>
extends GrpcTableOperation<T>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	JoinTablesGrpcImpl.AsOfJoinTablesGrpcImpl	Deprecated.
static class	JoinTablesGrpcImpl.CrossJoinTablesGrpcImpl
static class	JoinTablesGrpcImpl.ExactJoinTablesGrpcImpl
static class	JoinTablesGrpcImpl.LeftJoinTablesGrpcImpl
static class	JoinTablesGrpcImpl.NaturalJoinTablesGrpcImpl
protected static interface	JoinTablesGrpcImpl.RealTableOperation<T>

Nested classes/interfaces inherited from class io.deephaven.server.table.ops.GrpcTableOperation

GrpcTableOperation.MultiDependencyFunction<T>, GrpcTableOperation.PermissionFunction<T>

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	JoinTablesGrpcImpl(GrpcTableOperation.PermissionFunction<T> permission, Function<BatchTableRequest.Operation,T> getRequest, Function<T,Ticket> getTicket, GrpcTableOperation.MultiDependencyFunction<T> getDependencies, Function<T,List<String>> getColMatchList, Function<T,List<String>> getColAddList, JoinTablesGrpcImpl.RealTableOperation<T> realTableOperation)

Method Summary

Modifier and Type	Method	Description
Table	create(T request, List<SessionState.ExportObject<Table>> sourceTables)	This actually performs the operation.
void	validateRequest(T request)	This method validates preconditions of the request.

Methods inherited from class io.deephaven.server.table.ops.GrpcTableOperation

checkPermission, getRequestFromOperation, getResultTicket, getTableReferences

Methods inherited from class java.lang.Object

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

Constructor Details

JoinTablesGrpcImpl

protected JoinTablesGrpcImpl(GrpcTableOperation.PermissionFunction<T> permission,
 Function<BatchTableRequest.Operation,T> getRequest,
 Function<T,Ticket> getTicket,
 GrpcTableOperation.MultiDependencyFunction<T> getDependencies,
 Function<T,List<String>> getColMatchList,
 Function<T,List<String>> getColAddList,
 JoinTablesGrpcImpl.RealTableOperation<T> realTableOperation)

Method Details

validateRequest

public void validateRequest(T request)
                     throws io.grpc.StatusRuntimeException

Description copied from class: GrpcTableOperation

This method validates preconditions of the request.

Overrides:

validateRequest in class GrpcTableOperation<T>

Parameters:

request - the original request from the user

Throws:

io.grpc.StatusRuntimeException - on the first failed precondition

create

public Table create(T request,
 List<SessionState.ExportObject<Table>> sourceTables)

Description copied from class: GrpcTableOperation

This actually performs the operation. It will typically be performed after the

Specified by:

create in class GrpcTableOperation<T>

Parameters:

request - the original request from the user

sourceTables - the source tables that this operation may or may not need

Returns:

the resulting table