本文整理了Java中java.util.concurrent.ForkJoinPool.externalPush()
方法的一些代码示例,展示了ForkJoinPool.externalPush()
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。ForkJoinPool.externalPush()
方法的具体详情如下:
包路径:java.util.concurrent.ForkJoinPool
类名称:ForkJoinPool
方法名:externalPush
[英]Unless shutting down, adds the given task to a submission queue at submitter's current queue index (modulo submission range). Only the most common path is directly handled in this method. All others are relayed to fullExternalPush.
[中]除非关闭,否则会将给定任务添加到提交者当前队列索引(模提交范围)处的提交队列中。此方法仅直接处理最常见的路径。所有其他的都被中继到fullExternalPush。
代码示例来源:origin: robovm/robovm
/**
* Arranges for (asynchronous) execution of the given task.
*
* @param task the task
* @throws NullPointerException if the task is null
* @throws RejectedExecutionException if the task cannot be
* scheduled for execution
*/
public void execute(ForkJoinTask<?> task) {
if (task == null)
throw new NullPointerException();
externalPush(task);
}
代码示例来源:origin: robovm/robovm
/**
* Submits a ForkJoinTask for execution.
*
* @param task the task to submit
* @return the task
* @throws NullPointerException if the task is null
* @throws RejectedExecutionException if the task cannot be
* scheduled for execution
*/
public <T> ForkJoinTask<T> submit(ForkJoinTask<T> task) {
if (task == null)
throw new NullPointerException();
externalPush(task);
return task;
}
代码示例来源:origin: robovm/robovm
/**
* @throws NullPointerException if the task is null
* @throws RejectedExecutionException if the task cannot be
* scheduled for execution
*/
public <T> ForkJoinTask<T> submit(Runnable task, T result) {
ForkJoinTask<T> job = new ForkJoinTask.AdaptedRunnable<T>(task, result);
externalPush(job);
return job;
}
代码示例来源:origin: robovm/robovm
/**
* @throws NullPointerException if the task is null
* @throws RejectedExecutionException if the task cannot be
* scheduled for execution
*/
public <T> ForkJoinTask<T> submit(Callable<T> task) {
ForkJoinTask<T> job = new ForkJoinTask.AdaptedCallable<T>(task);
externalPush(job);
return job;
}
代码示例来源:origin: robovm/robovm
/**
* @throws NullPointerException if the task is null
* @throws RejectedExecutionException if the task cannot be
* scheduled for execution
*/
public ForkJoinTask<?> submit(Runnable task) {
if (task == null)
throw new NullPointerException();
ForkJoinTask<?> job;
if (task instanceof ForkJoinTask<?>) // avoid re-wrap
job = (ForkJoinTask<?>) task;
else
job = new ForkJoinTask.AdaptedRunnableAction(task);
externalPush(job);
return job;
}
代码示例来源:origin: robovm/robovm
/**
* @throws NullPointerException if the task is null
* @throws RejectedExecutionException if the task cannot be
* scheduled for execution
*/
public void execute(Runnable task) {
if (task == null)
throw new NullPointerException();
ForkJoinTask<?> job;
if (task instanceof ForkJoinTask<?>) // avoid re-wrap
job = (ForkJoinTask<?>) task;
else
job = new ForkJoinTask.AdaptedRunnableAction(task);
externalPush(job);
}
代码示例来源:origin: robovm/robovm
/**
* Performs the given task, returning its result upon completion.
* If the computation encounters an unchecked Exception or Error,
* it is rethrown as the outcome of this invocation. Rethrown
* exceptions behave in the same way as regular exceptions, but,
* when possible, contain stack traces (as displayed for example
* using {@code ex.printStackTrace()}) of both the current thread
* as well as the thread actually encountering the exception;
* minimally only the latter.
*
* @param task the task
* @return the task's result
* @throws NullPointerException if the task is null
* @throws RejectedExecutionException if the task cannot be
* scheduled for execution
*/
public <T> T invoke(ForkJoinTask<T> task) {
if (task == null)
throw new NullPointerException();
externalPush(task);
return task.join();
}
代码示例来源:origin: robovm/robovm
/**
* Arranges to asynchronously execute this task in the pool the
* current task is running in, if applicable, or using the {@link
* ForkJoinPool#commonPool()} if not {@link #inForkJoinPool}. While
* it is not necessarily enforced, it is a usage error to fork a
* task more than once unless it has completed and been
* reinitialized. Subsequent modifications to the state of this
* task or any data it operates on are not necessarily
* consistently observable by any thread other than the one
* executing it unless preceded by a call to {@link #join} or
* related methods, or a call to {@link #isDone} returning {@code
* true}.
*
* @return {@code this}, to simplify usage
*/
public final ForkJoinTask<V> fork() {
Thread t;
if ((t = Thread.currentThread()) instanceof ForkJoinWorkerThread)
((ForkJoinWorkerThread)t).workQueue.push(this);
else
ForkJoinPool.commonPool.externalPush(this);
return this;
}
代码示例来源:origin: robovm/robovm
/**
* @throws NullPointerException {@inheritDoc}
* @throws RejectedExecutionException {@inheritDoc}
*/
public <T> List<Future<T>> invokeAll(Collection<? extends Callable<T>> tasks) {
// In previous versions of this class, this method constructed
// a task to run ForkJoinTask.invokeAll, but now external
// invocation of multiple tasks is at least as efficient.
ArrayList<Future<T>> futures = new ArrayList<Future<T>>(tasks.size());
boolean done = false;
try {
for (Callable<T> t : tasks) {
ForkJoinTask<T> f = new ForkJoinTask.AdaptedCallable<T>(t);
futures.add(f);
externalPush(f);
}
for (int i = 0, size = futures.size(); i < size; i++)
((ForkJoinTask<?>)futures.get(i)).quietlyJoin();
done = true;
return futures;
} finally {
if (!done)
for (int i = 0, size = futures.size(); i < size; i++)
futures.get(i).cancel(false);
}
}
代码示例来源:origin: MobiVM/robovm
/**
* Arranges for (asynchronous) execution of the given task.
*
* @param task the task
* @throws NullPointerException if the task is null
* @throws RejectedExecutionException if the task cannot be
* scheduled for execution
*/
public void execute(ForkJoinTask<?> task) {
if (task == null)
throw new NullPointerException();
externalPush(task);
}
代码示例来源:origin: ibinti/bugvm
/**
* Arranges for (asynchronous) execution of the given task.
*
* @param task the task
* @throws NullPointerException if the task is null
* @throws RejectedExecutionException if the task cannot be
* scheduled for execution
*/
public void execute(ForkJoinTask<?> task) {
if (task == null)
throw new NullPointerException();
externalPush(task);
}
代码示例来源:origin: MobiVM/robovm
/**
* @throws NullPointerException if the task is null
* @throws RejectedExecutionException if the task cannot be
* scheduled for execution
*/
public <T> ForkJoinTask<T> submit(Callable<T> task) {
ForkJoinTask<T> job = new ForkJoinTask.AdaptedCallable<T>(task);
externalPush(job);
return job;
}
代码示例来源:origin: ibinti/bugvm
/**
* @throws NullPointerException if the task is null
* @throws RejectedExecutionException if the task cannot be
* scheduled for execution
*/
public <T> ForkJoinTask<T> submit(Runnable task, T result) {
ForkJoinTask<T> job = new ForkJoinTask.AdaptedRunnable<T>(task, result);
externalPush(job);
return job;
}
代码示例来源:origin: com.mobidevelop.robovm/robovm-rt
/**
* @throws NullPointerException if the task is null
* @throws RejectedExecutionException if the task cannot be
* scheduled for execution
*/
public <T> ForkJoinTask<T> submit(Runnable task, T result) {
ForkJoinTask<T> job = new ForkJoinTask.AdaptedRunnable<T>(task, result);
externalPush(job);
return job;
}
代码示例来源:origin: ibinti/bugvm
/**
* @throws NullPointerException if the task is null
* @throws RejectedExecutionException if the task cannot be
* scheduled for execution
*/
public <T> ForkJoinTask<T> submit(Callable<T> task) {
ForkJoinTask<T> job = new ForkJoinTask.AdaptedCallable<T>(task);
externalPush(job);
return job;
}
代码示例来源:origin: MobiVM/robovm
/**
* @throws NullPointerException if the task is null
* @throws RejectedExecutionException if the task cannot be
* scheduled for execution
*/
public <T> ForkJoinTask<T> submit(Runnable task, T result) {
ForkJoinTask<T> job = new ForkJoinTask.AdaptedRunnable<T>(task, result);
externalPush(job);
return job;
}
代码示例来源:origin: com.bugvm/bugvm-rt
/**
* @throws NullPointerException if the task is null
* @throws RejectedExecutionException if the task cannot be
* scheduled for execution
*/
public <T> ForkJoinTask<T> submit(Callable<T> task) {
ForkJoinTask<T> job = new ForkJoinTask.AdaptedCallable<T>(task);
externalPush(job);
return job;
}
代码示例来源:origin: com.bugvm/bugvm-rt
/**
* @throws NullPointerException if the task is null
* @throws RejectedExecutionException if the task cannot be
* scheduled for execution
*/
public <T> ForkJoinTask<T> submit(Runnable task, T result) {
ForkJoinTask<T> job = new ForkJoinTask.AdaptedRunnable<T>(task, result);
externalPush(job);
return job;
}
代码示例来源:origin: FlexoVM/flexovm
/**
* @throws NullPointerException if the task is null
* @throws RejectedExecutionException if the task cannot be
* scheduled for execution
*/
public <T> ForkJoinTask<T> submit(Callable<T> task) {
ForkJoinTask<T> job = new ForkJoinTask.AdaptedCallable<T>(task);
externalPush(job);
return job;
}
代码示例来源:origin: com.mobidevelop.robovm/robovm-rt
/**
* @throws NullPointerException if the task is null
* @throws RejectedExecutionException if the task cannot be
* scheduled for execution
*/
public <T> ForkJoinTask<T> submit(Callable<T> task) {
ForkJoinTask<T> job = new ForkJoinTask.AdaptedCallable<T>(task);
externalPush(job);
return job;
}
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