Package | Description |
---|---|
java.awt |
Contains all of the classes for creating user
interfaces and for painting graphics and images.
|
java.awt.event |
Provides interfaces and classes for dealing with different
types of events fired by AWT components.
|
java.awt.image.renderable |
Provides classes and interfaces for producing
rendering-independent images.
|
java.lang |
Provides classes that are fundamental to the design of the Java
programming language.
|
java.util |
Contains the collections framework, legacy collection classes, event model,
date and time facilities, internationalization, and miscellaneous utility
classes (a string tokenizer, a random-number generator, and a bit array).
|
java.util.concurrent |
Utility classes commonly useful in concurrent programming.
|
java.util.stream |
Classes to support functional-style operations on streams of elements, such
as map-reduce transformations on collections.
|
javax.net.ssl |
Provides classes for the secure socket package.
|
javax.swing |
Provides a set of "lightweight"
(all-Java language) components that,
to the maximum degree possible, work the same on all platforms.
|
javax.swing.text |
Provides classes and interfaces that deal with editable
and noneditable text components.
|
Modifier and Type | Method and Description |
---|---|
static void |
EventQueue.invokeAndWait(Runnable runnable)
|
static void |
EventQueue.invokeLater(Runnable runnable)
|
Modifier and Type | Field and Description |
---|---|
protected Runnable |
InvocationEvent.runnable
The Runnable whose run() method will be called.
|
Constructor and Description |
---|
InvocationEvent(Object source,
int id,
Runnable runnable,
Object notifier,
boolean catchThrowables)
Constructs an
InvocationEvent with the specified
source and ID which will execute the runnable's run
method when dispatched. |
InvocationEvent(Object source,
Runnable runnable)
Constructs an
InvocationEvent with the specified
source which will execute the runnable's run
method when dispatched. |
InvocationEvent(Object source,
Runnable runnable,
Object notifier,
boolean catchThrowables)
Constructs an
InvocationEvent with the specified
source which will execute the runnable's run
method when dispatched. |
InvocationEvent(Object source,
Runnable runnable,
Runnable listener,
boolean catchThrowables)
Constructs an
InvocationEvent with the specified
source which will execute the runnable's run
method when dispatched. |
Modifier and Type | Class and Description |
---|---|
class |
RenderableImageProducer
An adapter class that implements ImageProducer to allow the
asynchronous production of a RenderableImage.
|
Modifier and Type | Class and Description |
---|---|
class |
Thread
A thread is a thread of execution in a program.
|
Constructor and Description |
---|
Thread(Runnable target)
Allocates a new
Thread object. |
Thread(Runnable target,
String name)
Allocates a new
Thread object. |
Thread(ThreadGroup group,
Runnable target)
Allocates a new
Thread object. |
Thread(ThreadGroup group,
Runnable target,
String name)
Allocates a new
Thread object so that it has target
as its run object, has the specified name as its name,
and belongs to the thread group referred to by group . |
Thread(ThreadGroup group,
Runnable target,
String name,
long stackSize)
Allocates a new
Thread object so that it has target
as its run object, has the specified name as its name,
and belongs to the thread group referred to by group , and has
the specified stack size. |
Modifier and Type | Class and Description |
---|---|
class |
TimerTask
A task that can be scheduled for one-time or repeated execution by a Timer.
|
Modifier and Type | Interface and Description |
---|---|
interface |
RunnableFuture<V>
|
interface |
RunnableScheduledFuture<V>
A
ScheduledFuture that is Runnable . |
Modifier and Type | Class and Description |
---|---|
class |
ForkJoinWorkerThread
A thread managed by a
ForkJoinPool , which executes
ForkJoinTask s. |
class |
FutureTask<V>
A cancellable asynchronous computation.
|
Modifier and Type | Method and Description |
---|---|
BlockingQueue<Runnable> |
ScheduledThreadPoolExecutor.getQueue()
Returns the task queue used by this executor.
|
BlockingQueue<Runnable> |
ThreadPoolExecutor.getQueue()
Returns the task queue used by this executor.
|
List<Runnable> |
ScheduledThreadPoolExecutor.shutdownNow()
Attempts to stop all actively executing tasks, halts the
processing of waiting tasks, and returns a list of the tasks
that were awaiting execution.
|
List<Runnable> |
ForkJoinPool.shutdownNow()
Possibly attempts to cancel and/or stop all tasks, and reject
all subsequently submitted tasks.
|
List<Runnable> |
ThreadPoolExecutor.shutdownNow()
Attempts to stop all actively executing tasks, halts the
processing of waiting tasks, and returns a list of the tasks
that were awaiting execution.
|
List<Runnable> |
ExecutorService.shutdownNow()
Attempts to stop all actively executing tasks, halts the
processing of waiting tasks, and returns a list of the tasks
that were awaiting execution.
|
Modifier and Type | Method and Description |
---|---|
static ForkJoinTask<?> |
ForkJoinTask.adapt(Runnable runnable)
Returns a new
ForkJoinTask that performs the run
method of the given Runnable as its action, and returns
a null result upon ForkJoinTask.join() . |
static <T> ForkJoinTask<T> |
ForkJoinTask.adapt(Runnable runnable,
T result)
Returns a new
ForkJoinTask that performs the run
method of the given Runnable as its action, and returns
the given result upon ForkJoinTask.join() . |
protected void |
ThreadPoolExecutor.afterExecute(Runnable r,
Throwable t)
Method invoked upon completion of execution of the given Runnable.
|
protected void |
ThreadPoolExecutor.beforeExecute(Thread t,
Runnable r)
Method invoked prior to executing the given Runnable in the
given thread.
|
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. |
protected <V> RunnableScheduledFuture<V> |
ScheduledThreadPoolExecutor.decorateTask(Runnable runnable,
RunnableScheduledFuture<V> task)
Modifies or replaces the task used to execute a runnable.
|
void |
ScheduledThreadPoolExecutor.execute(Runnable command)
Executes
command with zero required delay. |
void |
ForkJoinPool.execute(Runnable task) |
void |
ThreadPoolExecutor.execute(Runnable command)
Executes the given task sometime in the future.
|
void |
Executor.execute(Runnable command)
Executes the given command at some time in the future.
|
protected <T> RunnableFuture<T> |
ForkJoinPool.newTaskFor(Runnable runnable,
T value) |
protected <T> RunnableFuture<T> |
AbstractExecutorService.newTaskFor(Runnable runnable,
T value)
Returns a
RunnableFuture for the given runnable and default
value. |
Thread |
ThreadFactory.newThread(Runnable r)
Constructs a new
Thread . |
void |
RejectedExecutionHandler.rejectedExecution(Runnable r,
ThreadPoolExecutor executor)
Method that may be invoked by a
ThreadPoolExecutor when
execute cannot accept a
task. |
void |
ThreadPoolExecutor.CallerRunsPolicy.rejectedExecution(Runnable r,
ThreadPoolExecutor e)
Executes task r in the caller's thread, unless the executor
has been shut down, in which case the task is discarded.
|
void |
ThreadPoolExecutor.AbortPolicy.rejectedExecution(Runnable r,
ThreadPoolExecutor e)
Always throws RejectedExecutionException.
|
void |
ThreadPoolExecutor.DiscardPolicy.rejectedExecution(Runnable r,
ThreadPoolExecutor e)
Does nothing, which has the effect of discarding task r.
|
void |
ThreadPoolExecutor.DiscardOldestPolicy.rejectedExecution(Runnable r,
ThreadPoolExecutor e)
Obtains and ignores the next task that the executor
would otherwise execute, if one is immediately available,
and then retries execution of task r, unless the executor
is shut down, in which case task r is instead discarded.
|
boolean |
ThreadPoolExecutor.remove(Runnable task)
Removes this task from the executor's internal queue if it is
present, thus causing it not to be run if it has not already
started.
|
CompletableFuture<Void> |
CompletableFuture.runAfterBoth(CompletionStage<?> other,
Runnable action) |
CompletionStage<Void> |
CompletionStage.runAfterBoth(CompletionStage<?> other,
Runnable action)
Returns a new CompletionStage that, when this and the other
given stage both complete normally, executes the given action.
|
CompletableFuture<Void> |
CompletableFuture.runAfterBothAsync(CompletionStage<?> other,
Runnable action) |
CompletionStage<Void> |
CompletionStage.runAfterBothAsync(CompletionStage<?> other,
Runnable action)
Returns a new CompletionStage that, when this and the other
given stage complete normally, executes the given action using
this stage's default asynchronous execution facility.
|
CompletableFuture<Void> |
CompletableFuture.runAfterBothAsync(CompletionStage<?> other,
Runnable action,
Executor executor) |
CompletionStage<Void> |
CompletionStage.runAfterBothAsync(CompletionStage<?> other,
Runnable action,
Executor executor)
Returns a new CompletionStage that, when this and the other
given stage complete normally, executes the given action using
the supplied executor.
|
CompletableFuture<Void> |
CompletableFuture.runAfterEither(CompletionStage<?> other,
Runnable action) |
CompletionStage<Void> |
CompletionStage.runAfterEither(CompletionStage<?> other,
Runnable action)
Returns a new CompletionStage that, when either this or the
other given stage complete normally, executes the given action.
|
CompletableFuture<Void> |
CompletableFuture.runAfterEitherAsync(CompletionStage<?> other,
Runnable action) |
CompletionStage<Void> |
CompletionStage.runAfterEitherAsync(CompletionStage<?> other,
Runnable action)
Returns a new CompletionStage that, when either this or the
other given stage complete normally, executes the given action
using this stage's default asynchronous execution facility.
|
CompletableFuture<Void> |
CompletableFuture.runAfterEitherAsync(CompletionStage<?> other,
Runnable action,
Executor executor) |
CompletionStage<Void> |
CompletionStage.runAfterEitherAsync(CompletionStage<?> other,
Runnable action,
Executor executor)
Returns a new CompletionStage that, when either this or the
other given stage complete normally, executes the given action
using the supplied executor.
|
static CompletableFuture<Void> |
CompletableFuture.runAsync(Runnable runnable)
Returns a new CompletableFuture that is asynchronously completed
by a task running in the
ForkJoinPool.commonPool() after
it runs the given action. |
static CompletableFuture<Void> |
CompletableFuture.runAsync(Runnable runnable,
Executor executor)
Returns a new CompletableFuture that is asynchronously completed
by a task running in the given executor after it runs the given
action.
|
ScheduledFuture<?> |
ScheduledThreadPoolExecutor.schedule(Runnable command,
long delay,
TimeUnit unit) |
ScheduledFuture<?> |
ScheduledExecutorService.schedule(Runnable command,
long delay,
TimeUnit unit)
Creates and executes a one-shot action that becomes enabled
after the given delay.
|
ScheduledFuture<?> |
ScheduledThreadPoolExecutor.scheduleAtFixedRate(Runnable command,
long initialDelay,
long period,
TimeUnit unit) |
ScheduledFuture<?> |
ScheduledExecutorService.scheduleAtFixedRate(Runnable command,
long initialDelay,
long period,
TimeUnit unit)
Creates and executes a periodic action that becomes enabled first
after the given initial delay, and subsequently with the given
period; that is executions will commence after
initialDelay then initialDelay+period , then
initialDelay + 2 * period , and so on. |
ScheduledFuture<?> |
ScheduledThreadPoolExecutor.scheduleWithFixedDelay(Runnable command,
long initialDelay,
long delay,
TimeUnit unit) |
ScheduledFuture<?> |
ScheduledExecutorService.scheduleWithFixedDelay(Runnable command,
long initialDelay,
long delay,
TimeUnit unit)
Creates and executes a periodic action that becomes enabled first
after the given initial delay, and subsequently with the
given delay between the termination of one execution and the
commencement of the next.
|
Future<?> |
ScheduledThreadPoolExecutor.submit(Runnable task) |
ForkJoinTask<?> |
ForkJoinPool.submit(Runnable task) |
Future<?> |
AbstractExecutorService.submit(Runnable task) |
Future<?> |
ExecutorService.submit(Runnable task)
Submits a Runnable task for execution and returns a Future
representing that task.
|
<T> Future<T> |
ScheduledThreadPoolExecutor.submit(Runnable task,
T result) |
<T> ForkJoinTask<T> |
ForkJoinPool.submit(Runnable task,
T result) |
<T> Future<T> |
AbstractExecutorService.submit(Runnable task,
T result) |
<T> Future<T> |
ExecutorService.submit(Runnable task,
T result)
Submits a Runnable task for execution and returns a Future
representing that task.
|
Future<V> |
CompletionService.submit(Runnable task,
V result)
Submits a Runnable task for execution and returns a Future
representing that task.
|
Future<V> |
ExecutorCompletionService.submit(Runnable task,
V result) |
CompletableFuture<Void> |
CompletableFuture.thenRun(Runnable action) |
CompletionStage<Void> |
CompletionStage.thenRun(Runnable action)
Returns a new CompletionStage that, when this stage completes
normally, executes the given action.
|
CompletableFuture<Void> |
CompletableFuture.thenRunAsync(Runnable action) |
CompletionStage<Void> |
CompletionStage.thenRunAsync(Runnable action)
Returns a new CompletionStage that, when this stage completes
normally, executes the given action using this stage's default
asynchronous execution facility.
|
CompletableFuture<Void> |
CompletableFuture.thenRunAsync(Runnable action,
Executor executor) |
CompletionStage<Void> |
CompletionStage.thenRunAsync(Runnable action,
Executor executor)
Returns a new CompletionStage that, when this stage completes
normally, executes the given action using the supplied Executor.
|
Constructor and Description |
---|
CyclicBarrier(int parties,
Runnable barrierAction)
Creates a new
CyclicBarrier that will trip when the
given number of parties (threads) are waiting upon it, and which
will execute the given barrier action when the barrier is tripped,
performed by the last thread entering the barrier. |
FutureTask(Runnable runnable,
V result)
Creates a
FutureTask that will, upon running, execute the
given Runnable , and arrange that get will return the
given result on successful completion. |
Constructor and Description |
---|
ThreadPoolExecutor(int corePoolSize,
int maximumPoolSize,
long keepAliveTime,
TimeUnit unit,
BlockingQueue<Runnable> workQueue)
Creates a new
ThreadPoolExecutor with the given initial
parameters and default thread factory and rejected execution handler. |
ThreadPoolExecutor(int corePoolSize,
int maximumPoolSize,
long keepAliveTime,
TimeUnit unit,
BlockingQueue<Runnable> workQueue,
RejectedExecutionHandler handler)
Creates a new
ThreadPoolExecutor with the given initial
parameters and default thread factory. |
ThreadPoolExecutor(int corePoolSize,
int maximumPoolSize,
long keepAliveTime,
TimeUnit unit,
BlockingQueue<Runnable> workQueue,
ThreadFactory threadFactory)
Creates a new
ThreadPoolExecutor with the given initial
parameters and default rejected execution handler. |
ThreadPoolExecutor(int corePoolSize,
int maximumPoolSize,
long keepAliveTime,
TimeUnit unit,
BlockingQueue<Runnable> workQueue,
ThreadFactory threadFactory,
RejectedExecutionHandler handler)
Creates a new
ThreadPoolExecutor with the given initial
parameters. |
Modifier and Type | Method and Description |
---|---|
S |
BaseStream.onClose(Runnable closeHandler)
Returns an equivalent stream with an additional close handler.
|
Modifier and Type | Method and Description |
---|---|
abstract Runnable |
SSLEngine.getDelegatedTask()
Returns a delegated
Runnable task for
this SSLEngine . |
Modifier and Type | Class and Description |
---|---|
class |
SwingWorker<T,V>
An abstract class to perform lengthy GUI-interaction tasks in a
background thread.
|
Modifier and Type | Method and Description |
---|---|
static void |
SwingUtilities.invokeAndWait(Runnable doRun)
Causes
doRun.run() to be executed synchronously on the
AWT event dispatching thread. |
static void |
SwingUtilities.invokeLater(Runnable doRun)
Causes doRun.run() to be executed asynchronously on the
AWT event dispatching thread.
|
Modifier and Type | Class and Description |
---|---|
class |
AsyncBoxView.ChildState
A record representing the layout state of a
child view.
|
Modifier and Type | Method and Description |
---|---|
protected Runnable |
LayoutQueue.waitForWork()
Used by the worker thread to get a new task to execute
|
Modifier and Type | Method and Description |
---|---|
void |
LayoutQueue.addTask(Runnable task)
Add a task that is not needed immediately because
the results are not believed to be visible.
|
void |
AbstractDocument.render(Runnable r)
This allows the model to be safely rendered in the presence
of currency, if the model supports being updated asynchronously.
|
void |
Document.render(Runnable r)
Allows the model to be safely rendered in the presence
of concurrency, if the model supports being updated asynchronously.
|
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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.
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