org.apache.ignite.internal.util.worker

Class GridWorkerFuture<T>

java.lang.Object

org.apache.ignite.internal.util.future.GridFutureAdapter<T>

org.apache.ignite.internal.util.worker.GridWorkerFuture<T>

All Implemented Interfaces:

IgniteInternalFuture<T>

public class GridWorkerFuture<T>
extends GridFutureAdapter<T>

Future for locally executed closure that defines cancellation logic.

Constructor Summary

Constructors

Constructor and Description
GridWorkerFuture()

Method Summary

Modifier and Type	Method and Description
boolean	cancel() Default no-op implementation that always returns false.
void	setWorker(GridWorker w)

Methods inherited from class org.apache.ignite.internal.util.future.GridFutureAdapter

chain, chain, error, get, get, get, getUninterruptibly, ignoreInterrupts, isCancelled, isDone, isFailed, listen, logger, onCancelled, onDone, onDone, onDone, onDone, onDone, reset, result, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

GridWorkerFuture

public GridWorkerFuture()

Method Detail

cancel

public boolean cancel()
               throws IgniteCheckedException

Default no-op implementation that always returns false. Futures that do support cancellation should override this method and call GridFutureAdapter.onCancelled() callback explicitly if cancellation indeed did happen.

Specified by:

cancel in interface IgniteInternalFuture<T>

Overrides:

cancel in class GridFutureAdapter<T>

Returns:

True if future was canceled (i.e. was not finished prior to this call).

Throws:

IgniteCheckedException - If cancellation failed.

setWorker

public void setWorker(GridWorker w)

Parameters:

w - Worker.