Apache HttpComponents Core HTTP/1.1 5.2.4 · org.apache.hc.core5.concurrent.ComplexFuture

Modifier and Type	Field and Description
private final AtomicReference<Cancellable>	dependencyRef

Access	Constructor and Description
public	ComplexFuture(final FutureCallback<T> callback)

Method Summary

Modifier and Type	Method and Description
public boolean	cancel(final boolean `true` if the thread executing this task should be interrupted (if the thread is known to the implementation); otherwise, in-progress tasks are allowed to complete mayInterruptIfRunning) Overrides org.apache.hc.core5.concurrent.BasicFuture.cancel. Implements java.util.concurrent.Future.cancel. Attempts to cancel execution of this task.
public boolean	completed(final T result) Overrides org.apache.hc.core5.concurrent.BasicFuture.completed.
public boolean	failed(final Exception exception) Overrides org.apache.hc.core5.concurrent.BasicFuture.failed.
public void	setDependency(final Cancellable dependency) Implements org.apache.hc.core5.concurrent.CancellableDependency.setDependency. Sets `Cancellable` dependency on another ongoing process or operation represented by `Cancellable`.
public void	setDependency(final Future<?> dependency)

Inherited from org.apache.hc.core5.concurrent.BasicFuture:: cancel get get isCancelled isDone

dependencyRef	back to summary
private final AtomicReference<Cancellable> dependencyRef

ComplexFuture	back to summary
public ComplexFuture(final FutureCallback<T> callback)

Method Detail

cancel back to summary

cancel	back to summary
public boolean cancel(final boolean mayInterruptIfRunning) Overrides org.apache.hc.core5.concurrent.BasicFuture.cancel. 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`. Parameters mayInterruptIfRunning:boolean `true` if the thread executing this task should be interrupted (if the thread is known to the implementation); otherwise, in-progress tasks are allowed to complete Returns:boolean `false` if the task could not be cancelled, typically because it has already completed; `true` otherwise. If two or more threads cause a task to be cancelled, then at least one of them returns `true`. Implementations may provide stronger guarantees. Annotations @Override

public boolean cancel(final boolean mayInterruptIfRunning)

Overrides org.apache.hc.core5.concurrent.BasicFuture.cancel.

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.

Parameters

mayInterruptIfRunning:boolean: true if the thread executing this task should be interrupted (if the thread is known to the implementation); otherwise, in-progress tasks are allowed to complete

Returns:boolean

false if the task could not be cancelled, typically because it has already completed; true otherwise. If two or more threads cause a task to be cancelled, then at least one of them returns true. Implementations may provide stronger guarantees.

Annotations

@Override

completed	back to summary
public boolean completed(final T result) Overrides org.apache.hc.core5.concurrent.BasicFuture.completed. Annotations @Override

completed

back to summary

public boolean completed(final T result)

Overrides org.apache.hc.core5.concurrent.BasicFuture.completed.

Annotations

@Override

failed	back to summary
public boolean failed(final Exception exception) Overrides org.apache.hc.core5.concurrent.BasicFuture.failed. Annotations @Override

failed

back to summary

public boolean failed(final Exception exception)

Overrides org.apache.hc.core5.concurrent.BasicFuture.failed.

Annotations

@Override

setDependency back to summary

setDependency	back to summary
public void setDependency(final Cancellable dependency) Implements org.apache.hc.core5.concurrent.CancellableDependency.setDependency. Doc from org.apache.hc.core5.concurrent.CancellableDependency.setDependency. Sets `Cancellable` dependency on another ongoing process or operation represented by `Cancellable`. Annotations @Override

public void setDependency(final Cancellable dependency)

Implements org.apache.hc.core5.concurrent.CancellableDependency.setDependency.

Doc from org.apache.hc.core5.concurrent.CancellableDependency.setDependency.

Sets Cancellable dependency on another ongoing process or operation represented by Cancellable.

Annotations

@Override

setDependency	back to summary
public void setDependency(final Future<?> dependency)

public final Class ComplexFuture<T>

Field Summary

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