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:
java.util.concurrent.Future<T>,Cancellable
public class BasicFuture<T> extends java.lang.Object implements java.util.concurrent.Future<T>, Cancellable
Basic implementation of theFutureinterface.BasicFuturecan 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 booleancancel()booleancancel(boolean mayInterruptIfRunning)booleancompleted(T result)booleanfailed(java.lang.Exception exception)Tget()Tget(long timeout, java.util.concurrent.TimeUnit unit)booleanisCancelled()booleanisDone()
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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:
isCancelledin interfacejava.util.concurrent.Future<T>
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isDone
public boolean isDone()
- Specified by:
isDonein interfacejava.util.concurrent.Future<T>
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get
public T get() throws java.lang.InterruptedException, java.util.concurrent.ExecutionException
- Specified by:
getin interfacejava.util.concurrent.Future<T>- Throws:
java.lang.InterruptedExceptionjava.util.concurrent.ExecutionException
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get
public T get(long timeout, java.util.concurrent.TimeUnit unit) throws java.lang.InterruptedException, java.util.concurrent.ExecutionException, java.util.concurrent.TimeoutException
- Specified by:
getin interfacejava.util.concurrent.Future<T>- Throws:
java.lang.InterruptedExceptionjava.util.concurrent.ExecutionExceptionjava.util.concurrent.TimeoutException
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completed
public boolean completed(T result)
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failed
public boolean failed(java.lang.Exception exception)
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cancel
public boolean cancel(boolean mayInterruptIfRunning)
- Specified by:
cancelin interfacejava.util.concurrent.Future<T>
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cancel
public boolean cancel()
- Specified by:
cancelin interfaceCancellable
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