public class SimpleSettableFuture<T>
extends java.lang.Object
implements java.util.concurrent.Future<T>
Constructor and Description |
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SimpleSettableFuture() |
Modifier and Type | Method and Description |
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boolean |
cancel(boolean mayInterruptIfRunning) |
T |
get() |
T |
get(long timeout,
java.util.concurrent.TimeUnit unit)
Wait up to the timeout time for another Thread to set a value on this future.
|
T |
getOrThrow()
Convenience wrapper for
get() that re-throws get()'s Exceptions as
RuntimeExceptions. |
T |
getOrThrow(long timeout,
java.util.concurrent.TimeUnit unit)
Convenience wrapper for
get(long, TimeUnit) that re-throws get()'s Exceptions as
RuntimeExceptions. |
boolean |
isCancelled() |
boolean |
isDone() |
void |
set(T result)
Sets the result.
|
void |
setException(java.lang.Exception exception)
Sets the exception.
|
public void set(@Nullable T result)
get()
, they will immediately receive the
value. set or setException must only be called once.public void setException(java.lang.Exception exception)
get()
, they will immediately receive
the exception. set or setException must only be called once.public boolean cancel(boolean mayInterruptIfRunning)
cancel
in interface java.util.concurrent.Future<T>
public boolean isCancelled()
isCancelled
in interface java.util.concurrent.Future<T>
public boolean isDone()
isDone
in interface java.util.concurrent.Future<T>
@Nullable public T get() throws java.lang.InterruptedException, java.util.concurrent.ExecutionException
get
in interface java.util.concurrent.Future<T>
java.lang.InterruptedException
java.util.concurrent.ExecutionException
@Nullable public T get(long timeout, java.util.concurrent.TimeUnit unit) throws java.lang.InterruptedException, java.util.concurrent.ExecutionException, java.util.concurrent.TimeoutException
get
in interface java.util.concurrent.Future<T>
java.lang.InterruptedException
java.util.concurrent.ExecutionException
java.util.concurrent.TimeoutException
@Nullable public T getOrThrow()
get()
that re-throws get()'s Exceptions as
RuntimeExceptions.@Nullable public T getOrThrow(long timeout, java.util.concurrent.TimeUnit unit)
get(long, TimeUnit)
that re-throws get()'s Exceptions as
RuntimeExceptions.