Package org.apache.http.concurrent
Class BasicFuture<T>
- java.lang.Object
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- org.apache.http.concurrent.BasicFuture<T>
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- Type Parameters:
T
- the future result type of an asynchronous operation.
- All Implemented Interfaces:
Future<T>
,Cancellable
public class BasicFuture<T> extends Object implements Future<T>, Cancellable
Basic implementation of theFuture
interface.BasicFuture
can be put into a completed state by invoking any of the following methods:cancel()
,failed(Exception)
, orcompleted(Object)
.- Since:
- 4.2
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Constructor Summary
Constructors Constructor Description BasicFuture(FutureCallback<T> callback)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
cancel()
boolean
cancel(boolean mayInterruptIfRunning)
boolean
completed(T result)
boolean
failed(Exception exception)
T
get()
T
get(long timeout, TimeUnit unit)
boolean
isCancelled()
boolean
isDone()
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Constructor Detail
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BasicFuture
public BasicFuture(FutureCallback<T> callback)
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Method Detail
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isCancelled
public boolean isCancelled()
- Specified by:
isCancelled
in interfaceFuture<T>
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get
public T get() throws InterruptedException, ExecutionException
- Specified by:
get
in interfaceFuture<T>
- Throws:
InterruptedException
ExecutionException
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get
public T get(long timeout, TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException
- Specified by:
get
in interfaceFuture<T>
- Throws:
InterruptedException
ExecutionException
TimeoutException
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completed
public boolean completed(T result)
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failed
public boolean failed(Exception exception)
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cancel
public boolean cancel(boolean mayInterruptIfRunning)
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cancel
public boolean cancel()
- Specified by:
cancel
in interfaceCancellable
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