Package org.apache.tomcat.util.threads
Class ScheduledThreadPoolExecutor
java.lang.Object
org.apache.tomcat.util.threads.ScheduledThreadPoolExecutor
- All Implemented Interfaces:
AutoCloseable,Executor,ExecutorService,ScheduledExecutorService
Class which wraps a ScheduledExecutorService, while preventing
lifecycle and configuration operations.
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Field Summary
Fields -
Constructor Summary
ConstructorsConstructorDescriptionBuilds a wrapper for the given executor. -
Method Summary
Modifier and TypeMethodDescriptionbooleanawaitTermination(long timeout, TimeUnit unit) voidinvokeAll(Collection<? extends Callable<T>> tasks) invokeAll(Collection<? extends Callable<T>> tasks, long timeout, TimeUnit unit) <T> TinvokeAny(Collection<? extends Callable<T>> tasks) <T> TinvokeAny(Collection<? extends Callable<T>> tasks, long timeout, TimeUnit unit) booleanboolean<V> ScheduledFuture<V> scheduleAtFixedRate(Runnable command, long initialDelay, long period, TimeUnit unit) scheduleWithFixedDelay(Runnable command, long initialDelay, long delay, TimeUnit unit) voidshutdown()Future<?> <T> Future<T> <T> Future<T> Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface java.util.concurrent.ExecutorService
close
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Field Details
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executor
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Constructor Details
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ScheduledThreadPoolExecutor
Builds a wrapper for the given executor.- Parameters:
executor- the wrapped executor
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Method Details
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shutdown
public void shutdown()- Specified by:
shutdownin interfaceExecutorService
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shutdownNow
- Specified by:
shutdownNowin interfaceExecutorService
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isShutdown
public boolean isShutdown()- Specified by:
isShutdownin interfaceExecutorService
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isTerminated
public boolean isTerminated()- Specified by:
isTerminatedin interfaceExecutorService
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awaitTermination
- Specified by:
awaitTerminationin interfaceExecutorService- Throws:
InterruptedException
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submit
- Specified by:
submitin interfaceExecutorService
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submit
- Specified by:
submitin interfaceExecutorService
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submit
- Specified by:
submitin interfaceExecutorService
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invokeAll
public <T> List<Future<T>> invokeAll(Collection<? extends Callable<T>> tasks) throws InterruptedException - Specified by:
invokeAllin interfaceExecutorService- Throws:
InterruptedException
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invokeAll
public <T> List<Future<T>> invokeAll(Collection<? extends Callable<T>> tasks, long timeout, TimeUnit unit) throws InterruptedException - Specified by:
invokeAllin interfaceExecutorService- Throws:
InterruptedException
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invokeAny
public <T> T invokeAny(Collection<? extends Callable<T>> tasks) throws InterruptedException, ExecutionException - Specified by:
invokeAnyin interfaceExecutorService- Throws:
InterruptedExceptionExecutionException
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invokeAny
public <T> T invokeAny(Collection<? extends Callable<T>> tasks, long timeout, TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException - Specified by:
invokeAnyin interfaceExecutorService- Throws:
InterruptedExceptionExecutionExceptionTimeoutException
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execute
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schedule
- Specified by:
schedulein interfaceScheduledExecutorService
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schedule
- Specified by:
schedulein interfaceScheduledExecutorService
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scheduleAtFixedRate
public ScheduledFuture<?> scheduleAtFixedRate(Runnable command, long initialDelay, long period, TimeUnit unit) - Specified by:
scheduleAtFixedRatein interfaceScheduledExecutorService
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scheduleWithFixedDelay
public ScheduledFuture<?> scheduleWithFixedDelay(Runnable command, long initialDelay, long delay, TimeUnit unit) - Specified by:
scheduleWithFixedDelayin interfaceScheduledExecutorService
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