S
- the type of object expected from the Promise
T
- the type of object expected from the ListenableFuture
abstract class AbstractPromiseToListenableFutureAdapter<S,T> extends java.lang.Object implements ListenableFuture<T>
Promise
to ListenableFuture
optionally converting
the result Object type <S>
to the expected target type <T>
.Modifier and Type | Field and Description |
---|---|
private <any> |
promise |
private ListenableFutureCallbackRegistry<T> |
registry |
Modifier | Constructor and Description |
---|---|
protected |
AbstractPromiseToListenableFutureAdapter(<any> promise) |
Modifier and Type | Method and Description |
---|---|
protected abstract T |
adapt(S result) |
void |
addCallback(ListenableFutureCallback<? super T> callback)
Register the given
ListenableFutureCallback . |
void |
addCallback(SuccessCallback<? super T> successCallback,
FailureCallback failureCallback)
Java 8 lambda-friendly alternative with success and failure callbacks.
|
boolean |
cancel(boolean mayInterruptIfRunning) |
T |
get() |
T |
get(long timeout,
java.util.concurrent.TimeUnit unit) |
boolean |
isCancelled() |
boolean |
isDone() |
private final <any> promise
private final ListenableFutureCallbackRegistry<T> registry
protected AbstractPromiseToListenableFutureAdapter(<any> promise)
public T get() throws java.lang.InterruptedException
get
in interface java.util.concurrent.Future<T>
java.lang.InterruptedException
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
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>
public void addCallback(ListenableFutureCallback<? super T> callback)
ListenableFuture
ListenableFutureCallback
.addCallback
in interface ListenableFuture<T>
callback
- the callback to registerpublic void addCallback(SuccessCallback<? super T> successCallback, FailureCallback failureCallback)
ListenableFuture
addCallback
in interface ListenableFuture<T>
successCallback
- the success callbackfailureCallback
- the failure callback