Package io.deephaven.client.impl

Interface TableService.TableHandleFuture

All Superinterfaces:

Future<TableHandle>

Enclosing interface:

TableService

public static interface TableService.TableHandleFuture
extends Future<TableHandle>

Method Summary

Modifier and Type	Method	Description
static void	cancelOrClose(Iterable<? extends TableService.TableHandleFuture> futures, boolean mayInterruptIfRunning)	Cancels all of the futures and closes any TableHandle from futures that completed normally.
default TableHandle	getOrCancel()	Waits if necessary for the computation to complete, and then retrieves its result.
default TableHandle	getOrCancel(Duration timeout)	Waits if necessary for at most the given timeout for the computation to complete, and then retrieves its result.

Methods inherited from interface java.util.concurrent.Future

cancel, get, get, isCancelled, isDone

Method Details

getOrCancel

default TableHandle getOrCancel()
                         throws InterruptedException,
ExecutionException

Waits if necessary for the computation to complete, and then retrieves its result. If the current thread is interrupted while waiting, Future.cancel(boolean) will be invoked.

After this method returns (normally or exceptionally), this future will be done.

Returns:

the table handle

Throws:

InterruptedException - if the current thread was interrupted while waiting

ExecutionException - if the computation threw an exception

CancellationException - if the computation was cancelled while waiting

getOrCancel

default TableHandle getOrCancel(Duration timeout)
                         throws InterruptedException,
ExecutionException,
TimeoutException

Waits if necessary for at most the given timeout for the computation to complete, and then retrieves its result. If the current thread is interrupted while waiting or times out, Future.cancel(boolean) will be invoked.

After this method returns (normally or exceptionally), this future will be done.

Returns:

the table handle

Throws:

InterruptedException - if the current thread was interrupted while waiting

ExecutionException - if the computation threw an exception

CancellationException - if the computation was cancelled while waiting

TimeoutException

cancelOrClose

static void cancelOrClose(Iterable<? extends TableService.TableHandleFuture> futures,
 boolean mayInterruptIfRunning)

Cancels all of the futures and closes any TableHandle from futures that completed normally. Any ExecptionExceptions or CancellationException will be disregarded.

Parameters:

futures - the futures

mayInterruptIfRunning - true if the thread executing the task should be interrupted; otherwise, in-progress tasks are allowed to complete