ComplexFuture

java.lang.Object
- org.apache.hc.core5.concurrent.BasicFuture<T>
- - org.apache.hc.core5.concurrent.ComplexFuture<T>

Type Parameters:

T - the future result type of an asynchronous operation.

All Implemented Interfaces:

java.util.concurrent.Future<T>, Cancellable, CancellableDependency
```
public final class ComplexFuture<T>
extends BasicFuture<T>
implements CancellableDependency
```
Future whose result depends on another Cancellable process or operation or another Future. Dependent process will get cancelled if the future itself is cancelled.

Since:

5.0

Field Summary

Fields
Modifier and Type Field Description

private java.util.concurrent.atomic.AtomicReference<Cancellable> dependencyRef

Constructor Summary

Constructors
Constructor Description

ComplexFuture(FutureCallback<T> callback)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`cancel(boolean mayInterruptIfRunning)`
`boolean`	`completed(T result)`
`boolean`	`failed(java.lang.Exception exception)`
`void`	`setDependency(java.util.concurrent.Future<?> dependency)`
`void`	`setDependency(Cancellable dependency)`	Sets `Cancellable` dependency on another ongoing process or operation represented by `Cancellable`.

Methods inherited from class org.apache.hc.core5.concurrent.BasicFuture
cancel, get, get, isCancelled, isDone

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.hc.core5.concurrent.Cancellable
cancel

Methods inherited from interface org.apache.hc.core5.concurrent.CancellableDependency
isCancelled

- Field Detail
  - dependencyRef
```
private final java.util.concurrent.atomic.AtomicReference<Cancellable> dependencyRef
```
- Constructor Detail
  - ComplexFuture
```
public ComplexFuture(FutureCallback<T> callback)
```
- Method Detail
  - setDependency
```
public void setDependency(Cancellable dependency)
```
    Description copied from interface: CancellableDependency
    
    Sets Cancellable dependency on another ongoing process or operation represented by Cancellable.
    
    Specified by:
    
    setDependency in interface CancellableDependency
  - setDependency
```
public void setDependency(java.util.concurrent.Future<?> dependency)
```
  - completed
```
public boolean completed(T result)
```
    Overrides:
    
    completed in class BasicFuture<T>
  - failed
```
public boolean failed(java.lang.Exception exception)
```
    Overrides:
    
    failed in class BasicFuture<T>
  - cancel
```
public boolean cancel(boolean mayInterruptIfRunning)
```
    Specified by:
    
    cancel in interface java.util.concurrent.Future<T>
    
    Overrides:
    
    cancel in class BasicFuture<T>