Apache Commons Lang 3.20.0 · org.apache.commons.lang3.concurrent.AbstractFutureProxy

Modifier and Type	Field and Description
private final Future<V>	future

Access	Constructor and Description
public	AbstractFutureProxy(final Future<V> the delegate. future) Constructs a new instance.

Method Summary

Modifier and Type	Method and Description
public boolean	cancel(final boolean mayInterruptIfRunning) Implements java.util.concurrent.Future.cancel. Attempts to cancel execution of this task.
public V	get() Implements java.util.concurrent.Future.get. Waits if necessary for the computation to complete, and then retrieves its result.
public V	get(final long timeout, final TimeUnit unit) Implements java.util.concurrent.Future.get. Waits if necessary for at most the given time for the computation to complete, and then retrieves its result, if available.
public Future<V>	Returns: the delegate. getFuture() Gets the delegate.
public boolean	isCancelled() Implements java.util.concurrent.Future.isCancelled. Returns `true` if this task was cancelled before it completed normally.
public boolean	isDone() Implements java.util.concurrent.Future.isDone. Returns `true` if this task completed.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

future	back to summary
private final Future<V> future

AbstractFutureProxy	back to summary
public AbstractFutureProxy(final Future<V> future) Constructs a new instance. Parameters future:Future<V> the delegate.

Method Detail

cancel back to summary

cancel	back to summary
public boolean cancel(final boolean mayInterruptIfRunning) Implements java.util.concurrent.Future.cancel. Doc from java.util.concurrent.Future.cancel. Attempts to cancel execution of this task. This method has no effect if the task is already completed or cancelled, or could not be cancelled for some other reason. Otherwise, if this task has not started when `cancel` is called, this task should never run. If the task has already started, then the `mayInterruptIfRunning` parameter determines whether the thread executing this task (when known by the implementation) is interrupted in an attempt to stop the task. The return value from this method does not necessarily indicate whether the task is now cancelled; use `isCancelled`. Annotations @Override

public boolean cancel(final boolean mayInterruptIfRunning)

Implements java.util.concurrent.Future.cancel.

Doc from java.util.concurrent.Future.cancel.

Attempts to cancel execution of this task. This method has no effect if the task is already completed or cancelled, or could not be cancelled for some other reason. Otherwise, if this task has not started when cancel is called, this task should never run. If the task has already started, then the mayInterruptIfRunning parameter determines whether the thread executing this task (when known by the implementation) is interrupted in an attempt to stop the task.

The return value from this method does not necessarily indicate whether the task is now cancelled; use isCancelled.

Annotations

@Override

get	back to summary
public V get() throws InterruptedException, ExecutionException Implements java.util.concurrent.Future.get. Doc from java.util.concurrent.Future.get. Waits if necessary for the computation to complete, and then retrieves its result. Annotations @Override Exceptions InterruptedException: if the current thread was interrupted while waiting ExecutionException: if the computation threw an exception

get

back to summary

public V get() throws InterruptedException, ExecutionException

Implements java.util.concurrent.Future.get.

Doc from java.util.concurrent.Future.get.

Waits if necessary for the computation to complete, and then retrieves its result.

Annotations

@Override

Exceptions

InterruptedException:: if the current thread was interrupted while waiting
ExecutionException:: if the computation threw an exception

get	back to summary
public V get(final long timeout, final TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException Implements java.util.concurrent.Future.get. Doc from java.util.concurrent.Future.get. Waits if necessary for at most the given time for the computation to complete, and then retrieves its result, if available. Annotations @Override Exceptions InterruptedException: if the current thread was interrupted while waiting ExecutionException: if the computation threw an exception TimeoutException: if the wait timed out

get

back to summary

public V get(final long timeout, final TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException

Implements java.util.concurrent.Future.get.

Doc from java.util.concurrent.Future.get.

Waits if necessary for at most the given time for the computation to complete, and then retrieves its result, if available.

Annotations

@Override

Exceptions

InterruptedException:: if the current thread was interrupted while waiting
ExecutionException:: if the computation threw an exception
TimeoutException:: if the wait timed out

getFuture	back to summary
public Future<V> getFuture() Gets the delegate. Returns:Future<V> the delegate.

getFuture

back to summary

public Future<V> getFuture()

Gets the delegate.

Returns:Future<V>: the delegate.

isCancelled back to summary

isCancelled	back to summary
public boolean isCancelled() Implements java.util.concurrent.Future.isCancelled. Doc from java.util.concurrent.Future.isCancelled. Returns `true` if this task was cancelled before it completed normally. Annotations @Override

public boolean isCancelled()

Implements java.util.concurrent.Future.isCancelled.

Doc from java.util.concurrent.Future.isCancelled.

Returns true if this task was cancelled before it completed normally.

Annotations

@Override

isDone back to summary

isDone	back to summary
public boolean isDone() Implements java.util.concurrent.Future.isDone. Doc from java.util.concurrent.Future.isDone. Returns `true` if this task completed. Completion may be due to normal termination, an exception, or cancellation -- in all of these cases, this method will return `true`. Annotations @Override

public boolean isDone()

Implements java.util.concurrent.Future.isDone.

Doc from java.util.concurrent.Future.isDone.

Returns true if this task completed. Completion may be due to normal termination, an exception, or cancellation -- in all of these cases, this method will return true.

Annotations

@Override

public abstract Class AbstractFutureProxy<V>

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail