com.alibaba.metrics.instrument

类 InstrumentedScheduledExecutorService

java.lang.Object

com.alibaba.metrics.instrument.InstrumentedScheduledExecutorService

所有已实现的接口:

Executor, ExecutorService, ScheduledExecutorService

public class InstrumentedScheduledExecutorService
extends Object
implements ScheduledExecutorService

An ScheduledExecutorService that monitors the number of tasks submitted, running, completed and also keeps a Timer for the task duration.

It will register the metrics using the given (or auto-generated) name as classifier, e.g: "your-executor-service.submitted", "your-executor-service.running", etc.

构造器概要

构造器

构造器和说明
InstrumentedScheduledExecutorService(ScheduledExecutorService delegate, MetricRegistry registry) Wraps an ScheduledExecutorService uses an auto-generated default name.
InstrumentedScheduledExecutorService(ScheduledExecutorService delegate, MetricRegistry registry, String name) Wraps an ScheduledExecutorService with an explicit name.

方法概要

限定符和类型	方法和说明
boolean	awaitTermination(long timeout, TimeUnit unit)
void	execute(Runnable command)
<T> List<Future<T>>	invokeAll(Collection<? extends Callable<T>> tasks)
<T> List<Future<T>>	invokeAll(Collection<? extends Callable<T>> tasks, long timeout, TimeUnit unit)
<T> T	invokeAny(Collection<? extends Callable<T>> tasks)
<T> T	invokeAny(Collection<? extends Callable<T>> tasks, long timeout, TimeUnit unit)
boolean	isShutdown()
boolean	isTerminated()
<V> ScheduledFuture<V>	schedule(Callable<V> callable, long delay, TimeUnit unit)
ScheduledFuture<?>	schedule(Runnable command, long delay, TimeUnit unit)
ScheduledFuture<?>	scheduleAtFixedRate(Runnable command, long initialDelay, long period, TimeUnit unit)
ScheduledFuture<?>	scheduleWithFixedDelay(Runnable command, long initialDelay, long delay, TimeUnit unit)
void	shutdown()
List<Runnable>	shutdownNow()
<T> Future<T>	submit(Callable<T> task)
Future<?>	submit(Runnable task)
<T> Future<T>	submit(Runnable task, T result)

从类继承的方法 java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

InstrumentedScheduledExecutorService

public InstrumentedScheduledExecutorService(ScheduledExecutorService delegate,
                                            MetricRegistry registry)

Wraps an ScheduledExecutorService uses an auto-generated default name.

参数:

delegate - ScheduledExecutorService to wrap.

registry - MetricRegistry that will contain the metrics.

InstrumentedScheduledExecutorService

public InstrumentedScheduledExecutorService(ScheduledExecutorService delegate,
                                            MetricRegistry registry,
                                            String name)

Wraps an ScheduledExecutorService with an explicit name.

参数:

delegate - ScheduledExecutorService to wrap.

registry - MetricRegistry that will contain the metrics.

name - name for this executor service.

方法详细资料

schedule

public ScheduledFuture<?> schedule(Runnable command,
                                   long delay,
                                   TimeUnit unit)

指定者:

schedule 在接口中 ScheduledExecutorService

schedule

public <V> ScheduledFuture<V> schedule(Callable<V> callable,
                                       long delay,
                                       TimeUnit unit)

指定者:

schedule 在接口中 ScheduledExecutorService

scheduleAtFixedRate

public ScheduledFuture<?> scheduleAtFixedRate(Runnable command,
                                              long initialDelay,
                                              long period,
                                              TimeUnit unit)

指定者:

scheduleAtFixedRate 在接口中 ScheduledExecutorService

scheduleWithFixedDelay

public ScheduledFuture<?> scheduleWithFixedDelay(Runnable command,
                                                 long initialDelay,
                                                 long delay,
                                                 TimeUnit unit)

指定者:

scheduleWithFixedDelay 在接口中 ScheduledExecutorService

shutdown

public void shutdown()

指定者:

shutdown 在接口中 ExecutorService

shutdownNow

public List<Runnable> shutdownNow()

指定者:

shutdownNow 在接口中 ExecutorService

isShutdown

public boolean isShutdown()

指定者:

isShutdown 在接口中 ExecutorService

isTerminated

public boolean isTerminated()

指定者:

isTerminated 在接口中 ExecutorService

awaitTermination

public boolean awaitTermination(long timeout,
                                TimeUnit unit)
                         throws InterruptedException

指定者:

awaitTermination 在接口中 ExecutorService

抛出:

InterruptedException

submit

public <T> Future<T> submit(Callable<T> task)

指定者:

submit 在接口中 ExecutorService

submit

public <T> Future<T> submit(Runnable task,
                            T result)

指定者:

submit 在接口中 ExecutorService

submit

public Future<?> submit(Runnable task)

指定者:

submit 在接口中 ExecutorService

invokeAll

public <T> List<Future<T>> invokeAll(Collection<? extends Callable<T>> tasks)
                              throws InterruptedException

指定者:

invokeAll 在接口中 ExecutorService

抛出:

InterruptedException

invokeAll

public <T> List<Future<T>> invokeAll(Collection<? extends Callable<T>> tasks,
                                     long timeout,
                                     TimeUnit unit)
                              throws InterruptedException

指定者:

invokeAll 在接口中 ExecutorService

抛出:

InterruptedException

invokeAny

public <T> T invokeAny(Collection<? extends Callable<T>> tasks)
                throws InterruptedException,
                       ExecutionException

指定者:

invokeAny 在接口中 ExecutorService

抛出:

InterruptedException

ExecutionException

invokeAny

public <T> T invokeAny(Collection<? extends Callable<T>> tasks,
                       long timeout,
                       TimeUnit unit)
                throws InterruptedException,
                       ExecutionException,
                       TimeoutException

指定者:

invokeAny 在接口中 ExecutorService

抛出:

InterruptedException

ExecutionException

TimeoutException

execute

public void execute(Runnable command)

指定者:

execute 在接口中 Executor