| Package | Description |
|---|---|
| java.util.concurrent |
Utility classes commonly useful in concurrent programming.
|
| javax.tools |
Provides interfaces for tools which can be invoked from a program,
for example, compilers.
|
| Modifier and Type | Method and Description |
|---|---|
static Callable<Object> |
Executors.callable(PrivilegedAction<?> action)
Returns a
Callable object that, when
called, runs the given privileged action and returns its result. |
static Callable<Object> |
Executors.callable(PrivilegedExceptionAction<?> action)
Returns a
Callable object that, when
called, runs the given privileged exception action and returns
its result. |
static Callable<Object> |
Executors.callable(Runnable task)
Returns a
Callable object that, when
called, runs the given task and returns null. |
static <T> Callable<T> |
Executors.callable(Runnable task,
T result)
Returns a
Callable object that, when
called, runs the given task and returns the given result. |
static <T> Callable<T> |
Executors.privilegedCallable(Callable<T> callable)
Returns a
Callable object that will, when
called, execute the given callable under the current
access control context. |
static <T> Callable<T> |
Executors.privilegedCallableUsingCurrentClassLoader(Callable<T> callable)
Returns a
Callable object that will, when
called, execute the given callable under the current
access control context, with the current context class loader
as the context class loader. |
| Modifier and Type | Method and Description |
|---|---|
static <T> ForkJoinTask<T> |
ForkJoinTask.adapt(Callable<? extends T> callable)
Returns a new
ForkJoinTask that performs the call
method of the given Callable as its action, and returns
its result upon ForkJoinTask.join(), translating any checked exceptions
encountered into RuntimeException. |
protected <V> RunnableScheduledFuture<V> |
ScheduledThreadPoolExecutor.decorateTask(Callable<V> callable,
RunnableScheduledFuture<V> task)
Modifies or replaces the task used to execute a callable.
|
protected <T> RunnableFuture<T> |
ForkJoinPool.newTaskFor(Callable<T> callable) |
protected <T> RunnableFuture<T> |
AbstractExecutorService.newTaskFor(Callable<T> callable)
Returns a RunnableFuture for the given callable task.
|
static <T> Callable<T> |
Executors.privilegedCallable(Callable<T> callable)
Returns a
Callable object that will, when
called, execute the given callable under the current
access control context. |
static <T> Callable<T> |
Executors.privilegedCallableUsingCurrentClassLoader(Callable<T> callable)
Returns a
Callable object that will, when
called, execute the given callable under the current
access control context, with the current context class loader
as the context class loader. |
<V> ScheduledFuture<V> |
ScheduledThreadPoolExecutor.schedule(Callable<V> callable,
long delay,
TimeUnit unit) |
<V> ScheduledFuture<V> |
ScheduledExecutorService.schedule(Callable<V> callable,
long delay,
TimeUnit unit)
Creates and executes a ScheduledFuture that becomes enabled after the
given delay.
|
<T> Future<T> |
ScheduledThreadPoolExecutor.submit(Callable<T> task) |
<T> ForkJoinTask<T> |
ForkJoinPool.submit(Callable<T> task) |
<T> Future<T> |
AbstractExecutorService.submit(Callable<T> task) |
<T> Future<T> |
ExecutorService.submit(Callable<T> task)
Submits a value-returning task for execution and returns a
Future representing the pending results of the task.
|
Future<V> |
ExecutorCompletionService.submit(Callable<V> task) |
Future<V> |
CompletionService.submit(Callable<V> task)
Submits a value-returning task for execution and returns a Future
representing the pending results of the task.
|
| Modifier and Type | Method and Description |
|---|---|
<T> List<Future<T>> |
ForkJoinPool.invokeAll(Collection<? extends Callable<T>> tasks) |
<T> List<Future<T>> |
AbstractExecutorService.invokeAll(Collection<? extends Callable<T>> tasks) |
<T> List<Future<T>> |
ExecutorService.invokeAll(Collection<? extends Callable<T>> tasks)
Executes the given tasks, returning a list of Futures holding
their status and results when all complete.
|
<T> List<Future<T>> |
AbstractExecutorService.invokeAll(Collection<? extends Callable<T>> tasks,
long timeout,
TimeUnit unit) |
<T> List<Future<T>> |
ExecutorService.invokeAll(Collection<? extends Callable<T>> tasks,
long timeout,
TimeUnit unit)
Executes the given tasks, returning a list of Futures holding
their status and results
when all complete or the timeout expires, whichever happens first.
|
<T> T |
AbstractExecutorService.invokeAny(Collection<? extends Callable<T>> tasks) |
<T> T |
ExecutorService.invokeAny(Collection<? extends Callable<T>> tasks)
Executes the given tasks, returning the result
of one that has completed successfully (i.e., without throwing
an exception), if any do.
|
<T> T |
AbstractExecutorService.invokeAny(Collection<? extends Callable<T>> tasks,
long timeout,
TimeUnit unit) |
<T> T |
ExecutorService.invokeAny(Collection<? extends Callable<T>> tasks,
long timeout,
TimeUnit unit)
Executes the given tasks, returning the result
of one that has completed successfully (i.e., without throwing
an exception), if any do before the given timeout elapses.
|
| Constructor and Description |
|---|
FutureTask(Callable<V> callable)
Creates a FutureTask that will, upon running, execute the
given Callable.
|
| Modifier and Type | Interface and Description |
|---|---|
static interface |
JavaCompiler.CompilationTask
Interface representing a future for a compilation task.
|
Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
Copyright © 1993, 2011, Oracle and/or its affiliates. All rights reserved.
DRAFT ea-b138